sqlite-full.txt

> _GLOBAL__sub_I_main(...)
 > __static_initialization_and_destruction_0(int, int)
 < __static_initialization_and_destruction_0(int, int)
< _GLOBAL__sub_I_main(...)
> main(...)
 > sqlite3_open(...)
  > openDatabase(...)
   > sqlite3_initialize(...)
    > sqlite3MutexInit(...)
     > sqlite3DefaultMutex(...)
     < sqlite3DefaultMutex(...)
     > sqlite3MemoryBarrier(...)
     < sqlite3MemoryBarrier(...)
     > pthreadMutexInit(...)
     < pthreadMutexInit(...)
     > sqlite3MemoryBarrier(...)
     < sqlite3MemoryBarrier(...)
    < sqlite3MutexInit(...)
    > sqlite3MutexAlloc(...)
     > pthreadMutexAlloc(...)
     < pthreadMutexAlloc(...)
    < sqlite3MutexAlloc(...)
    > sqlite3_mutex_enter(...)
     > pthreadMutexEnter(...)
     < pthreadMutexEnter(...)
    < sqlite3_mutex_enter(...)
    > sqlite3MallocInit(...)
     > sqlite3MemSetDefault(...)
      > sqlite3_config(...)
      < sqlite3_config(...)
     < sqlite3MemSetDefault(...)
     > sqlite3MutexAlloc(...)
      > pthreadMutexAlloc(...)
      < pthreadMutexAlloc(...)
     < sqlite3MutexAlloc(...)
     > sqlite3MemInit(...)
     < sqlite3MemInit(...)
    < sqlite3MallocInit(...)
    > sqlite3MutexAlloc(...)
     > pthreadMutexAlloc(...)
      > sqlite3MallocZero(...)
       > sqlite3Malloc(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > mallocWithAlarm(...)
         > sqlite3MemRoundup(...)
         < sqlite3MemRoundup(...)
         > sqlite3StatusHighwater(...)
         < sqlite3StatusHighwater(...)
         > sqlite3MemMalloc(...)
         < sqlite3MemMalloc(...)
         > sqlite3MallocSize(...)
          > sqlite3MemSize(...)
          < sqlite3MemSize(...)
         < sqlite3MallocSize(...)
         > sqlite3StatusUp(...)
         < sqlite3StatusUp(...)
         > sqlite3StatusUp(...)
         < sqlite3StatusUp(...)
        < mallocWithAlarm(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3Malloc(...)
      < sqlite3MallocZero(...)
     < pthreadMutexAlloc(...)
    < sqlite3MutexAlloc(...)
    > sqlite3_mutex_leave(...)
     > pthreadMutexLeave(...)
     < pthreadMutexLeave(...)
    < sqlite3_mutex_leave(...)
    > sqlite3_mutex_enter(...)
     > pthreadMutexEnter(...)
     < pthreadMutexEnter(...)
    < sqlite3_mutex_enter(...)
    > sqlite3RegisterBuiltinFunctions(...)
     > sqlite3AlterFunctions(...)
      > sqlite3InsertBuiltinFuncs(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
       < sqlite3FunctionSearch(...)
      < sqlite3InsertBuiltinFuncs(...)
     < sqlite3AlterFunctions(...)
     > sqlite3WindowFunctions(...)
      > sqlite3InsertBuiltinFuncs(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < sqlite3FunctionSearch(...)
      < sqlite3InsertBuiltinFuncs(...)
     < sqlite3WindowFunctions(...)
     > sqlite3RegisterDateTimeFunctions(...)
      > sqlite3InsertBuiltinFuncs(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
       < sqlite3FunctionSearch(...)
       > sqlite3Strlen30(...)
       < sqlite3Strlen30(...)
       > sqlite3FunctionSearch(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < sqlite3FunctionSearch(...)
      < sqlite3InsertBuiltinFuncs(...)
     < sqlite3RegisterDateTimeFunctions(...)
     > sqlite3InsertBuiltinFuncs(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
     < sqlite3InsertBuiltinFuncs(...)
    < sqlite3RegisterBuiltinFunctions(...)
    > sqlite3PcacheInitialize(...)
     > sqlite3PCacheSetDefault(...)
      > sqlite3_config(...)
      < sqlite3_config(...)
     < sqlite3PCacheSetDefault(...)
     > pcache1Init(...)
      > sqlite3MutexAlloc(...)
       > pthreadMutexAlloc(...)
       < pthreadMutexAlloc(...)
      < sqlite3MutexAlloc(...)
      > sqlite3MutexAlloc(...)
       > pthreadMutexAlloc(...)
       < pthreadMutexAlloc(...)
      < sqlite3MutexAlloc(...)
     < pcache1Init(...)
    < sqlite3PcacheInitialize(...)
    > sqlite3OsInit(...)
     > sqlite3_malloc(...)
      > sqlite3_initialize(...)
       > sqlite3MutexInit(...)
        > pthreadMutexInit(...)
        < pthreadMutexInit(...)
        > sqlite3MemoryBarrier(...)
        < sqlite3MemoryBarrier(...)
       < sqlite3MutexInit(...)
       > sqlite3MutexAlloc(...)
        > pthreadMutexAlloc(...)
        < pthreadMutexAlloc(...)
       < sqlite3MutexAlloc(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_initialize(...)
      > sqlite3Malloc(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > mallocWithAlarm(...)
        > sqlite3MemRoundup(...)
        < sqlite3MemRoundup(...)
        > sqlite3StatusHighwater(...)
        < sqlite3StatusHighwater(...)
        > sqlite3MemMalloc(...)
        < sqlite3MemMalloc(...)
        > sqlite3MallocSize(...)
         > sqlite3MemSize(...)
         < sqlite3MemSize(...)
        < sqlite3MallocSize(...)
        > sqlite3StatusUp(...)
        < sqlite3StatusUp(...)
        > sqlite3StatusUp(...)
        < sqlite3StatusUp(...)
       < mallocWithAlarm(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3Malloc(...)
     < sqlite3_malloc(...)
     > sqlite3_free(...)
      > sqlite3_mutex_enter(...)
       > pthreadMutexEnter(...)
       < pthreadMutexEnter(...)
      < sqlite3_mutex_enter(...)
      > sqlite3MallocSize(...)
       > sqlite3MemSize(...)
       < sqlite3MemSize(...)
      < sqlite3MallocSize(...)
      > sqlite3StatusDown(...)
      < sqlite3StatusDown(...)
      > sqlite3StatusDown(...)
      < sqlite3StatusDown(...)
      > sqlite3MemFree(...)
      < sqlite3MemFree(...)
      > sqlite3_mutex_leave(...)
       > pthreadMutexLeave(...)
       < pthreadMutexLeave(...)
      < sqlite3_mutex_leave(...)
     < sqlite3_free(...)
     > sqlite3_os_init(...)
      > sqlite3_vfs_register(...)
       > sqlite3_initialize(...)
        > sqlite3MutexInit(...)
         > pthreadMutexInit(...)
         < pthreadMutexInit(...)
         > sqlite3MemoryBarrier(...)
         < sqlite3MemoryBarrier(...)
        < sqlite3MutexInit(...)
        > sqlite3MutexAlloc(...)
         > pthreadMutexAlloc(...)
         < pthreadMutexAlloc(...)
        < sqlite3MutexAlloc(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3_initialize(...)
       > sqlite3MutexAlloc(...)
        > pthreadMutexAlloc(...)
        < pthreadMutexAlloc(...)
       < sqlite3MutexAlloc(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > vfsUnlink(...)
       < vfsUnlink(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_vfs_register(...)
      > sqlite3_vfs_register(...)
       > sqlite3_initialize(...)
        > sqlite3MutexInit(...)
         > pthreadMutexInit(...)
         < pthreadMutexInit(...)
         > sqlite3MemoryBarrier(...)
         < sqlite3MemoryBarrier(...)
        < sqlite3MutexInit(...)
        > sqlite3MutexAlloc(...)
         > pthreadMutexAlloc(...)
         < pthreadMutexAlloc(...)
        < sqlite3MutexAlloc(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3_initialize(...)
       > sqlite3MutexAlloc(...)
        > pthreadMutexAlloc(...)
        < pthreadMutexAlloc(...)
       < sqlite3MutexAlloc(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > vfsUnlink(...)
       < vfsUnlink(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_vfs_register(...)
      > sqlite3_vfs_register(...)
       > sqlite3_initialize(...)
        > sqlite3MutexInit(...)
         > pthreadMutexInit(...)
         < pthreadMutexInit(...)
         > sqlite3MemoryBarrier(...)
         < sqlite3MemoryBarrier(...)
        < sqlite3MutexInit(...)
        > sqlite3MutexAlloc(...)
         > pthreadMutexAlloc(...)
         < pthreadMutexAlloc(...)
        < sqlite3MutexAlloc(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3_initialize(...)
       > sqlite3MutexAlloc(...)
        > pthreadMutexAlloc(...)
        < pthreadMutexAlloc(...)
       < sqlite3MutexAlloc(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > vfsUnlink(...)
       < vfsUnlink(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_vfs_register(...)
      > sqlite3_vfs_register(...)
       > sqlite3_initialize(...)
        > sqlite3MutexInit(...)
         > pthreadMutexInit(...)
         < pthreadMutexInit(...)
         > sqlite3MemoryBarrier(...)
         < sqlite3MemoryBarrier(...)
        < sqlite3MutexInit(...)
        > sqlite3MutexAlloc(...)
         > pthreadMutexAlloc(...)
         < pthreadMutexAlloc(...)
        < sqlite3MutexAlloc(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3_initialize(...)
       > sqlite3MutexAlloc(...)
        > pthreadMutexAlloc(...)
        < pthreadMutexAlloc(...)
       < sqlite3MutexAlloc(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > vfsUnlink(...)
       < vfsUnlink(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_vfs_register(...)
      > sqlite3MutexAlloc(...)
       > pthreadMutexAlloc(...)
       < pthreadMutexAlloc(...)
      < sqlite3MutexAlloc(...)
      > unixTempFileInit(...)
      < unixTempFileInit(...)
     < sqlite3_os_init(...)
    < sqlite3OsInit(...)
    > sqlite3MemdbInit(...)
     > sqlite3_vfs_find(...)
      > sqlite3_initialize(...)
       > sqlite3MutexInit(...)
        > pthreadMutexInit(...)
        < pthreadMutexInit(...)
        > sqlite3MemoryBarrier(...)
        < sqlite3MemoryBarrier(...)
       < sqlite3MutexInit(...)
       > sqlite3MutexAlloc(...)
        > pthreadMutexAlloc(...)
        < pthreadMutexAlloc(...)
       < sqlite3MutexAlloc(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_initialize(...)
      > sqlite3MutexAlloc(...)
       > pthreadMutexAlloc(...)
       < pthreadMutexAlloc(...)
      < sqlite3MutexAlloc(...)
      > sqlite3_mutex_enter(...)
       > pthreadMutexEnter(...)
       < pthreadMutexEnter(...)
      < sqlite3_mutex_enter(...)
      > sqlite3_mutex_leave(...)
       > pthreadMutexLeave(...)
       < pthreadMutexLeave(...)
      < sqlite3_mutex_leave(...)
     < sqlite3_vfs_find(...)
     > sqlite3_vfs_register(...)
      > sqlite3_initialize(...)
       > sqlite3MutexInit(...)
        > pthreadMutexInit(...)
        < pthreadMutexInit(...)
        > sqlite3MemoryBarrier(...)
        < sqlite3MemoryBarrier(...)
       < sqlite3MutexInit(...)
       > sqlite3MutexAlloc(...)
        > pthreadMutexAlloc(...)
        < pthreadMutexAlloc(...)
       < sqlite3MutexAlloc(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_initialize(...)
      > sqlite3MutexAlloc(...)
       > pthreadMutexAlloc(...)
       < pthreadMutexAlloc(...)
      < sqlite3MutexAlloc(...)
      > sqlite3_mutex_enter(...)
       > pthreadMutexEnter(...)
       < pthreadMutexEnter(...)
      < sqlite3_mutex_enter(...)
      > vfsUnlink(...)
      < vfsUnlink(...)
      > sqlite3_mutex_leave(...)
       > pthreadMutexLeave(...)
       < pthreadMutexLeave(...)
      < sqlite3_mutex_leave(...)
     < sqlite3_vfs_register(...)
    < sqlite3MemdbInit(...)
    > sqlite3PCacheBufferSetup(...)
    < sqlite3PCacheBufferSetup(...)
    > sqlite3MemoryBarrier(...)
    < sqlite3MemoryBarrier(...)
    > sqlite3_mutex_leave(...)
     > pthreadMutexLeave(...)
     < pthreadMutexLeave(...)
    < sqlite3_mutex_leave(...)
    > sqlite3_mutex_enter(...)
     > pthreadMutexEnter(...)
     < pthreadMutexEnter(...)
    < sqlite3_mutex_enter(...)
    > sqlite3_mutex_free(...)
     > pthreadMutexFree(...)
      > sqlite3_free(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3MallocSize(...)
        > sqlite3MemSize(...)
        < sqlite3MemSize(...)
       < sqlite3MallocSize(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3MemFree(...)
       < sqlite3MemFree(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_free(...)
     < pthreadMutexFree(...)
    < sqlite3_mutex_free(...)
    > sqlite3_mutex_leave(...)
     > pthreadMutexLeave(...)
     < pthreadMutexLeave(...)
    < sqlite3_mutex_leave(...)
   < sqlite3_initialize(...)
   > sqlite3MallocZero(...)
    > sqlite3Malloc(...)
     > sqlite3_mutex_enter(...)
      > pthreadMutexEnter(...)
      < pthreadMutexEnter(...)
     < sqlite3_mutex_enter(...)
     > mallocWithAlarm(...)
      > sqlite3MemRoundup(...)
      < sqlite3MemRoundup(...)
      > sqlite3StatusHighwater(...)
      < sqlite3StatusHighwater(...)
      > sqlite3MemMalloc(...)
      < sqlite3MemMalloc(...)
      > sqlite3MallocSize(...)
       > sqlite3MemSize(...)
       < sqlite3MemSize(...)
      < sqlite3MallocSize(...)
      > sqlite3StatusUp(...)
      < sqlite3StatusUp(...)
      > sqlite3StatusUp(...)
      < sqlite3StatusUp(...)
     < mallocWithAlarm(...)
     > sqlite3_mutex_leave(...)
      > pthreadMutexLeave(...)
      < pthreadMutexLeave(...)
     < sqlite3_mutex_leave(...)
    < sqlite3Malloc(...)
   < sqlite3MallocZero(...)
   > sqlite3MutexAlloc(...)
    > pthreadMutexAlloc(...)
     > sqlite3MallocZero(...)
      > sqlite3Malloc(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > mallocWithAlarm(...)
        > sqlite3MemRoundup(...)
        < sqlite3MemRoundup(...)
        > sqlite3StatusHighwater(...)
        < sqlite3StatusHighwater(...)
        > sqlite3MemMalloc(...)
        < sqlite3MemMalloc(...)
        > sqlite3MallocSize(...)
         > sqlite3MemSize(...)
         < sqlite3MemSize(...)
        < sqlite3MallocSize(...)
        > sqlite3StatusUp(...)
        < sqlite3StatusUp(...)
        > sqlite3StatusUp(...)
        < sqlite3StatusUp(...)
       < mallocWithAlarm(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3Malloc(...)
     < sqlite3MallocZero(...)
    < pthreadMutexAlloc(...)
   < sqlite3MutexAlloc(...)
   > sqlite3_mutex_enter(...)
    > pthreadMutexEnter(...)
    < pthreadMutexEnter(...)
   < sqlite3_mutex_enter(...)
   > sqlite3HashInit(...)
   < sqlite3HashInit(...)
   > sqlite3HashInit(...)
   < sqlite3HashInit(...)
   > createCollation(...)
    > sqlite3FindCollSeq(...)
     > findCollSeqEntry(...)
      > sqlite3HashFind(...)
       > findElementWithHash(...)
       < findElementWithHash(...)
      < sqlite3HashFind(...)
     < findCollSeqEntry(...)
    < sqlite3FindCollSeq(...)
    > sqlite3FindCollSeq(...)
     > findCollSeqEntry(...)
      > sqlite3HashFind(...)
       > findElementWithHash(...)
       < findElementWithHash(...)
      < sqlite3HashFind(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3DbMallocZero(...)
       > sqlite3DbMallocRaw(...)
        > sqlite3DbMallocRawNN(...)
         > dbMallocRawFinish(...)
          > sqlite3Malloc(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > mallocWithAlarm(...)
            > sqlite3MemRoundup(...)
            < sqlite3MemRoundup(...)
            > sqlite3StatusHighwater(...)
            < sqlite3StatusHighwater(...)
            > sqlite3MemMalloc(...)
            < sqlite3MemMalloc(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusUp(...)
            < sqlite3StatusUp(...)
            > sqlite3StatusUp(...)
            < sqlite3StatusUp(...)
           < mallocWithAlarm(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3Malloc(...)
         < dbMallocRawFinish(...)
        < sqlite3DbMallocRawNN(...)
       < sqlite3DbMallocRaw(...)
      < sqlite3DbMallocZero(...)
      > sqlite3HashInsert(...)
       > findElementWithHash(...)
       < findElementWithHash(...)
       > sqlite3Malloc(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > mallocWithAlarm(...)
         > sqlite3MemRoundup(...)
         < sqlite3MemRoundup(...)
         > sqlite3StatusHighwater(...)
         < sqlite3StatusHighwater(...)
         > sqlite3MemMalloc(...)
         < sqlite3MemMalloc(...)
         > sqlite3MallocSize(...)
          > sqlite3MemSize(...)
          < sqlite3MemSize(...)
         < sqlite3MallocSize(...)
         > sqlite3StatusUp(...)
         < sqlite3StatusUp(...)
         > sqlite3StatusUp(...)
         < sqlite3StatusUp(...)
        < mallocWithAlarm(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3Malloc(...)
       > insertElement(...)
       < insertElement(...)
      < sqlite3HashInsert(...)
     < findCollSeqEntry(...)
    < sqlite3FindCollSeq(...)
    > sqlite3Error(...)
    < sqlite3Error(...)
   < createCollation(...)
   > createCollation(...)
    > sqlite3FindCollSeq(...)
     > findCollSeqEntry(...)
      > sqlite3HashFind(...)
       > findElementWithHash(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < findElementWithHash(...)
      < sqlite3HashFind(...)
     < findCollSeqEntry(...)
    < sqlite3FindCollSeq(...)
    > sqlite3FindCollSeq(...)
     > findCollSeqEntry(...)
      > sqlite3HashFind(...)
       > findElementWithHash(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < findElementWithHash(...)
      < sqlite3HashFind(...)
     < findCollSeqEntry(...)
    < sqlite3FindCollSeq(...)
    > sqlite3Error(...)
    < sqlite3Error(...)
   < createCollation(...)
   > createCollation(...)
    > sqlite3FindCollSeq(...)
     > findCollSeqEntry(...)
      > sqlite3HashFind(...)
       > findElementWithHash(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < findElementWithHash(...)
      < sqlite3HashFind(...)
     < findCollSeqEntry(...)
    < sqlite3FindCollSeq(...)
    > sqlite3FindCollSeq(...)
     > findCollSeqEntry(...)
      > sqlite3HashFind(...)
       > findElementWithHash(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < findElementWithHash(...)
      < sqlite3HashFind(...)
     < findCollSeqEntry(...)
    < sqlite3FindCollSeq(...)
    > sqlite3Error(...)
    < sqlite3Error(...)
   < createCollation(...)
   > createCollation(...)
    > sqlite3FindCollSeq(...)
     > findCollSeqEntry(...)
      > sqlite3HashFind(...)
       > findElementWithHash(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < findElementWithHash(...)
      < sqlite3HashFind(...)
     < findCollSeqEntry(...)
    < sqlite3FindCollSeq(...)
    > sqlite3FindCollSeq(...)
     > findCollSeqEntry(...)
      > sqlite3HashFind(...)
       > findElementWithHash(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < findElementWithHash(...)
      < sqlite3HashFind(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3DbMallocZero(...)
       > sqlite3DbMallocRaw(...)
        > sqlite3DbMallocRawNN(...)
         > dbMallocRawFinish(...)
          > sqlite3Malloc(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > mallocWithAlarm(...)
            > sqlite3MemRoundup(...)
            < sqlite3MemRoundup(...)
            > sqlite3StatusHighwater(...)
            < sqlite3StatusHighwater(...)
            > sqlite3MemMalloc(...)
            < sqlite3MemMalloc(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusUp(...)
            < sqlite3StatusUp(...)
            > sqlite3StatusUp(...)
            < sqlite3StatusUp(...)
           < mallocWithAlarm(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3Malloc(...)
         < dbMallocRawFinish(...)
        < sqlite3DbMallocRawNN(...)
       < sqlite3DbMallocRaw(...)
      < sqlite3DbMallocZero(...)
      > sqlite3HashInsert(...)
       > findElementWithHash(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < findElementWithHash(...)
       > sqlite3Malloc(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > mallocWithAlarm(...)
         > sqlite3MemRoundup(...)
         < sqlite3MemRoundup(...)
         > sqlite3StatusHighwater(...)
         < sqlite3StatusHighwater(...)
         > sqlite3MemMalloc(...)
         < sqlite3MemMalloc(...)
         > sqlite3MallocSize(...)
          > sqlite3MemSize(...)
          < sqlite3MemSize(...)
         < sqlite3MallocSize(...)
         > sqlite3StatusUp(...)
         < sqlite3StatusUp(...)
         > sqlite3StatusUp(...)
         < sqlite3StatusUp(...)
        < mallocWithAlarm(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3Malloc(...)
       > insertElement(...)
       < insertElement(...)
      < sqlite3HashInsert(...)
     < findCollSeqEntry(...)
    < sqlite3FindCollSeq(...)
    > sqlite3Error(...)
    < sqlite3Error(...)
   < createCollation(...)
   > createCollation(...)
    > sqlite3FindCollSeq(...)
     > findCollSeqEntry(...)
      > sqlite3HashFind(...)
       > findElementWithHash(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < findElementWithHash(...)
      < sqlite3HashFind(...)
     < findCollSeqEntry(...)
    < sqlite3FindCollSeq(...)
    > sqlite3FindCollSeq(...)
     > findCollSeqEntry(...)
      > sqlite3HashFind(...)
       > findElementWithHash(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < findElementWithHash(...)
      < sqlite3HashFind(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3DbMallocZero(...)
       > sqlite3DbMallocRaw(...)
        > sqlite3DbMallocRawNN(...)
         > dbMallocRawFinish(...)
          > sqlite3Malloc(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > mallocWithAlarm(...)
            > sqlite3MemRoundup(...)
            < sqlite3MemRoundup(...)
            > sqlite3StatusHighwater(...)
            < sqlite3StatusHighwater(...)
            > sqlite3MemMalloc(...)
            < sqlite3MemMalloc(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusUp(...)
            < sqlite3StatusUp(...)
            > sqlite3StatusUp(...)
            < sqlite3StatusUp(...)
           < mallocWithAlarm(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3Malloc(...)
         < dbMallocRawFinish(...)
        < sqlite3DbMallocRawNN(...)
       < sqlite3DbMallocRaw(...)
      < sqlite3DbMallocZero(...)
      > sqlite3HashInsert(...)
       > findElementWithHash(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < findElementWithHash(...)
       > sqlite3Malloc(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > mallocWithAlarm(...)
         > sqlite3MemRoundup(...)
         < sqlite3MemRoundup(...)
         > sqlite3StatusHighwater(...)
         < sqlite3StatusHighwater(...)
         > sqlite3MemMalloc(...)
         < sqlite3MemMalloc(...)
         > sqlite3MallocSize(...)
          > sqlite3MemSize(...)
          < sqlite3MemSize(...)
         < sqlite3MallocSize(...)
         > sqlite3StatusUp(...)
         < sqlite3StatusUp(...)
         > sqlite3StatusUp(...)
         < sqlite3StatusUp(...)
        < mallocWithAlarm(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3Malloc(...)
       > insertElement(...)
       < insertElement(...)
      < sqlite3HashInsert(...)
     < findCollSeqEntry(...)
    < sqlite3FindCollSeq(...)
    > sqlite3Error(...)
    < sqlite3Error(...)
   < createCollation(...)
   > sqlite3ParseUri(...)
    > sqlite3Strlen30(...)
    < sqlite3Strlen30(...)
    > sqlite3_malloc64(...)
     > sqlite3_initialize(...)
      > sqlite3MemoryBarrier(...)
      < sqlite3MemoryBarrier(...)
     < sqlite3_initialize(...)
     > sqlite3Malloc(...)
      > sqlite3_mutex_enter(...)
       > pthreadMutexEnter(...)
       < pthreadMutexEnter(...)
      < sqlite3_mutex_enter(...)
      > mallocWithAlarm(...)
       > sqlite3MemRoundup(...)
       < sqlite3MemRoundup(...)
       > sqlite3StatusHighwater(...)
       < sqlite3StatusHighwater(...)
       > sqlite3MemMalloc(...)
       < sqlite3MemMalloc(...)
       > sqlite3MallocSize(...)
        > sqlite3MemSize(...)
        < sqlite3MemSize(...)
       < sqlite3MallocSize(...)
       > sqlite3StatusUp(...)
       < sqlite3StatusUp(...)
       > sqlite3StatusUp(...)
       < sqlite3StatusUp(...)
      < mallocWithAlarm(...)
      > sqlite3_mutex_leave(...)
       > pthreadMutexLeave(...)
       < pthreadMutexLeave(...)
      < sqlite3_mutex_leave(...)
     < sqlite3Malloc(...)
    < sqlite3_malloc64(...)
    > sqlite3_vfs_find(...)
     > sqlite3_initialize(...)
      > sqlite3MemoryBarrier(...)
      < sqlite3MemoryBarrier(...)
     < sqlite3_initialize(...)
     > sqlite3MutexAlloc(...)
      > pthreadMutexAlloc(...)
      < pthreadMutexAlloc(...)
     < sqlite3MutexAlloc(...)
     > sqlite3_mutex_enter(...)
      > pthreadMutexEnter(...)
      < pthreadMutexEnter(...)
     < sqlite3_mutex_enter(...)
     > sqlite3_mutex_leave(...)
      > pthreadMutexLeave(...)
      < pthreadMutexLeave(...)
     < sqlite3_mutex_leave(...)
    < sqlite3_vfs_find(...)
   < sqlite3ParseUri(...)
   > sqlite3BtreeOpen(...)
    > sqlite3MallocZero(...)
     > sqlite3Malloc(...)
      > sqlite3_mutex_enter(...)
       > pthreadMutexEnter(...)
       < pthreadMutexEnter(...)
      < sqlite3_mutex_enter(...)
      > mallocWithAlarm(...)
       > sqlite3MemRoundup(...)
       < sqlite3MemRoundup(...)
       > sqlite3StatusHighwater(...)
       < sqlite3StatusHighwater(...)
       > sqlite3MemMalloc(...)
       < sqlite3MemMalloc(...)
       > sqlite3MallocSize(...)
        > sqlite3MemSize(...)
        < sqlite3MemSize(...)
       < sqlite3MallocSize(...)
       > sqlite3StatusUp(...)
       < sqlite3StatusUp(...)
       > sqlite3StatusUp(...)
       < sqlite3StatusUp(...)
      < mallocWithAlarm(...)
      > sqlite3_mutex_leave(...)
       > pthreadMutexLeave(...)
       < pthreadMutexLeave(...)
      < sqlite3_mutex_leave(...)
     < sqlite3Malloc(...)
    < sqlite3MallocZero(...)
    > sqlite3MallocZero(...)
     > sqlite3Malloc(...)
      > sqlite3_mutex_enter(...)
       > pthreadMutexEnter(...)
       < pthreadMutexEnter(...)
      < sqlite3_mutex_enter(...)
      > mallocWithAlarm(...)
       > sqlite3MemRoundup(...)
       < sqlite3MemRoundup(...)
       > sqlite3StatusHighwater(...)
       < sqlite3StatusHighwater(...)
       > sqlite3MemMalloc(...)
       < sqlite3MemMalloc(...)
       > sqlite3MallocSize(...)
        > sqlite3MemSize(...)
        < sqlite3MemSize(...)
       < sqlite3MallocSize(...)
       > sqlite3StatusUp(...)
       < sqlite3StatusUp(...)
       > sqlite3StatusUp(...)
       < sqlite3StatusUp(...)
      < mallocWithAlarm(...)
      > sqlite3_mutex_leave(...)
       > pthreadMutexLeave(...)
       < pthreadMutexLeave(...)
      < sqlite3_mutex_leave(...)
     < sqlite3Malloc(...)
    < sqlite3MallocZero(...)
    > sqlite3PagerOpen(...)
     > sqlite3PcacheSize(...)
     < sqlite3PcacheSize(...)
     > sqlite3JournalSize(...)
     < sqlite3JournalSize(...)
     > sqlite3DbMallocRaw(...)
      > sqlite3Malloc(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > mallocWithAlarm(...)
        > sqlite3MemRoundup(...)
        < sqlite3MemRoundup(...)
        > sqlite3StatusHighwater(...)
        < sqlite3StatusHighwater(...)
        > sqlite3MemMalloc(...)
        < sqlite3MemMalloc(...)
        > sqlite3MallocSize(...)
         > sqlite3MemSize(...)
         < sqlite3MemSize(...)
        < sqlite3MallocSize(...)
        > sqlite3StatusUp(...)
        < sqlite3StatusUp(...)
        > sqlite3StatusUp(...)
        < sqlite3StatusUp(...)
       < mallocWithAlarm(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3Malloc(...)
     < sqlite3DbMallocRaw(...)
     > sqlite3OsFullPathname(...)
      > unixFullPathname(...)
       > mkFullPathname(...)
        > sqlite3Strlen30(...)
        < sqlite3Strlen30(...)
        > sqlite3Strlen30(...)
        < sqlite3Strlen30(...)
        > sqlite3_snprintf(...)
         > sqlite3_vsnprintf(...)
          > sqlite3StrAccumInit(...)
          < sqlite3StrAccumInit(...)
          > sqlite3_str_vappendf(...)
           > sqlite3_str_append(...)
           < sqlite3_str_append(...)
          < sqlite3_str_vappendf(...)
         < sqlite3_vsnprintf(...)
        < sqlite3_snprintf(...)
       < mkFullPathname(...)
       > sqlite3_free(...)
       < sqlite3_free(...)
      < unixFullPathname(...)
     < sqlite3OsFullPathname(...)
     > sqlite3Strlen30(...)
     < sqlite3Strlen30(...)
     > sqlite3Strlen30(...)
     < sqlite3Strlen30(...)
     > sqlite3MallocZero(...)
      > sqlite3Malloc(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > mallocWithAlarm(...)
        > sqlite3MemRoundup(...)
        < sqlite3MemRoundup(...)
        > sqlite3StatusHighwater(...)
        < sqlite3StatusHighwater(...)
        > sqlite3MemMalloc(...)
        < sqlite3MemMalloc(...)
        > sqlite3MallocSize(...)
         > sqlite3MemSize(...)
         < sqlite3MemSize(...)
        < sqlite3MallocSize(...)
        > sqlite3StatusUp(...)
        < sqlite3StatusUp(...)
        > sqlite3StatusUp(...)
        < sqlite3StatusUp(...)
       < mallocWithAlarm(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3Malloc(...)
     < sqlite3MallocZero(...)
     > sqlite3DbFree(...)
      > sqlite3DbFreeNN(...)
       > sqlite3_free(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3MallocSize(...)
         > sqlite3MemSize(...)
         < sqlite3MemSize(...)
        < sqlite3MallocSize(...)
        > sqlite3StatusDown(...)
        < sqlite3StatusDown(...)
        > sqlite3StatusDown(...)
        < sqlite3StatusDown(...)
        > sqlite3MemFree(...)
        < sqlite3MemFree(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3_free(...)
      < sqlite3DbFreeNN(...)
     < sqlite3DbFree(...)
     > sqlite3OsOpen(...)
      > unixOpen(...)
       > sqlite3_randomness(...)
        > sqlite3_initialize(...)
         > sqlite3MemoryBarrier(...)
         < sqlite3MemoryBarrier(...)
        < sqlite3_initialize(...)
        > sqlite3MutexAlloc(...)
         > pthreadMutexAlloc(...)
         < pthreadMutexAlloc(...)
        < sqlite3MutexAlloc(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3_randomness(...)
       > findReusableFd(...)
        > unixEnterMutex(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
        < unixEnterMutex(...)
        > unixLeaveMutex(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < unixLeaveMutex(...)
       < findReusableFd(...)
       > sqlite3_malloc64(...)
        > sqlite3_initialize(...)
         > sqlite3MemoryBarrier(...)
         < sqlite3MemoryBarrier(...)
        < sqlite3_initialize(...)
        > sqlite3Malloc(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
         > mallocWithAlarm(...)
          > sqlite3MemRoundup(...)
          < sqlite3MemRoundup(...)
          > sqlite3StatusHighwater(...)
          < sqlite3StatusHighwater(...)
          > sqlite3MemMalloc(...)
          < sqlite3MemMalloc(...)
          > sqlite3MallocSize(...)
           > sqlite3MemSize(...)
           < sqlite3MemSize(...)
          < sqlite3MallocSize(...)
          > sqlite3StatusUp(...)
          < sqlite3StatusUp(...)
          > sqlite3StatusUp(...)
          < sqlite3StatusUp(...)
         < mallocWithAlarm(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < sqlite3Malloc(...)
       < sqlite3_malloc64(...)
       > findCreateFileMode(...)
       < findCreateFileMode(...)
       > robust_open(...)
        > posixOpen(...)
         > open64("/home/szhong/IOTrace/test.db", 655426, 420) = 6 in 36635ns
          = backtraces from fn trace:
          = [9] posixOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:34606
          = [8] robust_open(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:34911
          = [7] unixOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40307
          = [6] sqlite3OsOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24134
          = [5] sqlite3PagerOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57323
          = [4] sqlite3BtreeOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:67940
          = [3] openDatabase(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:169742
          = [2] sqlite3_open(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:170075
          = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
         < open64(...)
        < posixOpen(...)
       < robust_open(...)
       > fillInUnixFile(...)
        > sqlite3_uri_boolean(...)
         > sqlite3_uri_parameter(...)
         < sqlite3_uri_parameter(...)
        < sqlite3_uri_boolean(...)
        > posixIoFinderImpl(...)
        < posixIoFinderImpl(...)
        > unixEnterMutex(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
        < unixEnterMutex(...)
        > findInodeInfo(...)
         > __fxstat64(1, 6, {dev=64768, ino=7624334, mode=33188, nlink=1, uid=1002, gid=1001, rdev=0, size=0, blksize=4096, blocks=0, atim=1643786459.869877820, mtim=1643786459.869877820, ctim=1643786459.869877820}) = 0 in 1717ns
          = backtraces from fn trace:
          = [9] findInodeInfo(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:35600
          = [8] fillInUnixFile(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:39871
          = [7] unixOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40307
          = [6] sqlite3OsOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24134
          = [5] sqlite3PagerOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57323
          = [4] sqlite3BtreeOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:67940
          = [3] openDatabase(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:169742
          = [2] sqlite3_open(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:170075
          = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
         < __fxstat64(...)
         > sqlite3_malloc64(...)
          > sqlite3_initialize(...)
           > sqlite3MemoryBarrier(...)
           < sqlite3MemoryBarrier(...)
          < sqlite3_initialize(...)
          > sqlite3Malloc(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > mallocWithAlarm(...)
            > sqlite3MemRoundup(...)
            < sqlite3MemRoundup(...)
            > sqlite3StatusHighwater(...)
            < sqlite3StatusHighwater(...)
            > sqlite3MemMalloc(...)
            < sqlite3MemMalloc(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusUp(...)
            < sqlite3StatusUp(...)
            > sqlite3StatusUp(...)
            < sqlite3StatusUp(...)
           < mallocWithAlarm(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3Malloc(...)
         < sqlite3_malloc64(...)
         > sqlite3_mutex_alloc(...)
          > sqlite3_initialize(...)
           > sqlite3MemoryBarrier(...)
           < sqlite3MemoryBarrier(...)
          < sqlite3_initialize(...)
          > pthreadMutexAlloc(...)
           > sqlite3MallocZero(...)
            > sqlite3Malloc(...)
             > sqlite3_mutex_enter(...)
              > pthreadMutexEnter(...)
              < pthreadMutexEnter(...)
             < sqlite3_mutex_enter(...)
             > mallocWithAlarm(...)
              > sqlite3MemRoundup(...)
              < sqlite3MemRoundup(...)
              > sqlite3StatusHighwater(...)
              < sqlite3StatusHighwater(...)
              > sqlite3MemMalloc(...)
              < sqlite3MemMalloc(...)
              > sqlite3MallocSize(...)
               > sqlite3MemSize(...)
               < sqlite3MemSize(...)
              < sqlite3MallocSize(...)
              > sqlite3StatusUp(...)
              < sqlite3StatusUp(...)
              > sqlite3StatusUp(...)
              < sqlite3StatusUp(...)
             < mallocWithAlarm(...)
             > sqlite3_mutex_leave(...)
              > pthreadMutexLeave(...)
              < pthreadMutexLeave(...)
             < sqlite3_mutex_leave(...)
            < sqlite3Malloc(...)
           < sqlite3MallocZero(...)
          < pthreadMutexAlloc(...)
         < sqlite3_mutex_alloc(...)
        < findInodeInfo(...)
        > unixLeaveMutex(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < unixLeaveMutex(...)
        > storeLastErrno(...)
        < storeLastErrno(...)
        > verifyDbFile(...)
         > __fxstat64(1, 6, {dev=64768, ino=7624334, mode=33188, nlink=1, uid=1002, gid=1001, rdev=0, size=0, blksize=4096, blocks=0, atim=1643786459.869877820, mtim=1643786459.869877820, ctim=1643786459.869877820}) = 0 in 1033ns
          = backtraces from fn trace:
          = [9] verifyDbFile(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:35710
          = [8] fillInUnixFile(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:39871
          = [7] unixOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40307
          = [6] sqlite3OsOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24134
          = [5] sqlite3PagerOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57323
          = [4] sqlite3BtreeOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:67940
          = [3] openDatabase(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:169742
          = [2] sqlite3_open(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:170075
          = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
         < __fxstat64(...)
         > fileHasMoved(...)
          > __xstat64(1, "/home/szhong/IOTrace/test.db", {dev=64768, ino=7624334, mode=33188, nlink=1, uid=1002, gid=1001, rdev=0, size=0, blksize=4096, blocks=0, atim=1643786459.869877820, mtim=1643786459.869877820, ctim=1643786459.869877820}) = 0 in 3178ns
           = backtraces from fn trace:
           = [10] fileHasMoved(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:35689
           = [9] verifyDbFile(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:35710
           = [8] fillInUnixFile(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:39871
           = [7] unixOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40307
           = [6] sqlite3OsOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24134
           = [5] sqlite3PagerOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57323
           = [4] sqlite3BtreeOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:67940
           = [3] openDatabase(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:169742
           = [2] sqlite3_open(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:170075
           = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
          < __xstat64(...)
         < fileHasMoved(...)
        < verifyDbFile(...)
       < fillInUnixFile(...)
      < unixOpen(...)
     < sqlite3OsOpen(...)
     > sqlite3OsDeviceCharacteristics(...)
      > unixDeviceCharacteristics(...)
       > setDeviceCharacteristics(...)
       < setDeviceCharacteristics(...)
      < unixDeviceCharacteristics(...)
     < sqlite3OsDeviceCharacteristics(...)
     > setSectorSize(...)
      > sqlite3OsDeviceCharacteristics(...)
       > unixDeviceCharacteristics(...)
        > setDeviceCharacteristics(...)
        < setDeviceCharacteristics(...)
       < unixDeviceCharacteristics(...)
      < sqlite3OsDeviceCharacteristics(...)
     < setSectorSize(...)
     > sqlite3_uri_boolean(...)
      > sqlite3_uri_parameter(...)
       > databaseName(...)
       < databaseName(...)
       > uriParameter(...)
        > sqlite3Strlen30(...)
        < sqlite3Strlen30(...)
       < uriParameter(...)
      < sqlite3_uri_parameter(...)
     < sqlite3_uri_boolean(...)
     > sqlite3_uri_boolean(...)
      > sqlite3_uri_parameter(...)
       > databaseName(...)
       < databaseName(...)
       > uriParameter(...)
        > sqlite3Strlen30(...)
        < sqlite3Strlen30(...)
       < uriParameter(...)
      < sqlite3_uri_parameter(...)
     < sqlite3_uri_boolean(...)
     > sqlite3PagerSetPagesize(...)
      > sqlite3PcacheRefCount(...)
      < sqlite3PcacheRefCount(...)
      > sqlite3PageMalloc(...)
       > pcache1Alloc(...)
        > sqlite3Malloc(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
         > mallocWithAlarm(...)
          > sqlite3MemRoundup(...)
          < sqlite3MemRoundup(...)
          > sqlite3StatusHighwater(...)
          < sqlite3StatusHighwater(...)
          > sqlite3MemMalloc(...)
          < sqlite3MemMalloc(...)
          > sqlite3MallocSize(...)
           > sqlite3MemSize(...)
           < sqlite3MemSize(...)
          < sqlite3MallocSize(...)
          > sqlite3StatusUp(...)
          < sqlite3StatusUp(...)
          > sqlite3StatusUp(...)
          < sqlite3StatusUp(...)
         < mallocWithAlarm(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < sqlite3Malloc(...)
        > sqlite3MallocSize(...)
         > sqlite3MemSize(...)
         < sqlite3MemSize(...)
        < sqlite3MallocSize(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3StatusHighwater(...)
        < sqlite3StatusHighwater(...)
        > sqlite3StatusUp(...)
        < sqlite3StatusUp(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < pcache1Alloc(...)
      < sqlite3PageMalloc(...)
      > pager_reset(...)
       > sqlite3BackupRestart(...)
       < sqlite3BackupRestart(...)
       > sqlite3PcacheClear(...)
        > sqlite3PcacheTruncate(...)
        < sqlite3PcacheTruncate(...)
       < sqlite3PcacheClear(...)
      < pager_reset(...)
      > sqlite3PcacheSetPageSize(...)
      < sqlite3PcacheSetPageSize(...)
      > sqlite3PageFree(...)
       > pcache1Free(...)
       < pcache1Free(...)
      < sqlite3PageFree(...)
      > pagerFixMaplimit(...)
       > setGetterMethod(...)
       < setGetterMethod(...)
       > sqlite3OsFileControlHint(...)
        > unixFileControl(...)
        < unixFileControl(...)
       < sqlite3OsFileControlHint(...)
      < pagerFixMaplimit(...)
     < sqlite3PagerSetPagesize(...)
     > sqlite3PcacheOpen(...)
      > sqlite3PcacheSetPageSize(...)
       > pcache1Create(...)
        > sqlite3MallocZero(...)
         > sqlite3Malloc(...)
          > sqlite3_mutex_enter(...)
           > pthreadMutexEnter(...)
           < pthreadMutexEnter(...)
          < sqlite3_mutex_enter(...)
          > mallocWithAlarm(...)
           > sqlite3MemRoundup(...)
           < sqlite3MemRoundup(...)
           > sqlite3StatusHighwater(...)
           < sqlite3StatusHighwater(...)
           > sqlite3MemMalloc(...)
           < sqlite3MemMalloc(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusUp(...)
           < sqlite3StatusUp(...)
           > sqlite3StatusUp(...)
           < sqlite3StatusUp(...)
          < mallocWithAlarm(...)
          > sqlite3_mutex_leave(...)
           > pthreadMutexLeave(...)
           < pthreadMutexLeave(...)
          < sqlite3_mutex_leave(...)
         < sqlite3Malloc(...)
        < sqlite3MallocZero(...)
        > pcache1ResizeHash(...)
         > sqlite3MallocZero(...)
          > sqlite3Malloc(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > mallocWithAlarm(...)
            > sqlite3MemRoundup(...)
            < sqlite3MemRoundup(...)
            > sqlite3StatusHighwater(...)
            < sqlite3StatusHighwater(...)
            > sqlite3MemMalloc(...)
            < sqlite3MemMalloc(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusUp(...)
            < sqlite3StatusUp(...)
            > sqlite3StatusUp(...)
            < sqlite3StatusUp(...)
           < mallocWithAlarm(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3Malloc(...)
         < sqlite3MallocZero(...)
         > sqlite3_free(...)
         < sqlite3_free(...)
        < pcache1ResizeHash(...)
       < pcache1Create(...)
       > numberOfCachePages(...)
       < numberOfCachePages(...)
       > pcache1Cachesize(...)
        > pcache1EnforceMaxPage(...)
        < pcache1EnforceMaxPage(...)
       < pcache1Cachesize(...)
      < sqlite3PcacheSetPageSize(...)
     < sqlite3PcacheOpen(...)
     > setSectorSize(...)
      > sqlite3OsDeviceCharacteristics(...)
       > unixDeviceCharacteristics(...)
        > setDeviceCharacteristics(...)
        < setDeviceCharacteristics(...)
       < unixDeviceCharacteristics(...)
      < sqlite3OsDeviceCharacteristics(...)
     < setSectorSize(...)
     > setGetterMethod(...)
     < setGetterMethod(...)
    < sqlite3PagerOpen(...)
    > sqlite3PagerSetMmapLimit(...)
     > pagerFixMaplimit(...)
      > setGetterMethod(...)
      < setGetterMethod(...)
      > sqlite3OsFileControlHint(...)
       > unixFileControl(...)
       < unixFileControl(...)
      < sqlite3OsFileControlHint(...)
     < pagerFixMaplimit(...)
    < sqlite3PagerSetMmapLimit(...)
    > sqlite3PagerReadFileheader(...)
     > sqlite3OsRead(...)
      > unixRead(...)
       > seekAndRead(...)
        > lseek64(6, 0, 0) = 0 in 1055ns
         = backtraces from fn trace:
         = [8] seekAndRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37523
         = [7] unixRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37577
         = [6] sqlite3OsRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24003
         = [5] sqlite3PagerReadFileheader(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56486
         = [4] sqlite3BtreeOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:67940
         = [3] openDatabase(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:169742
         = [2] sqlite3_open(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:170075
         = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
        < lseek64(...)
        > read(6, 0x7ffc53779d00, 100) = 0 in 11471ns
         = backtraces from fn trace:
         = [8] seekAndRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37523
         = [7] unixRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37577
         = [6] sqlite3OsRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24003
         = [5] sqlite3PagerReadFileheader(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56486
         = [4] sqlite3BtreeOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:67940
         = [3] openDatabase(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:169742
         = [2] sqlite3_open(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:170075
         = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
        < read(...)
       < seekAndRead(...)
       > storeLastErrno(...)
       < storeLastErrno(...)
      < unixRead(...)
     < sqlite3OsRead(...)
    < sqlite3PagerReadFileheader(...)
    > sqlite3PagerSetBusyHandler(...)
     > sqlite3OsFileControlHint(...)
      > unixFileControl(...)
      < unixFileControl(...)
     < sqlite3OsFileControlHint(...)
    < sqlite3PagerSetBusyHandler(...)
    > sqlite3PagerIsreadonly(...)
    < sqlite3PagerIsreadonly(...)
    > sqlite3PagerSetPagesize(...)
     > sqlite3PcacheRefCount(...)
     < sqlite3PcacheRefCount(...)
     > pagerFixMaplimit(...)
      > setGetterMethod(...)
      < setGetterMethod(...)
      > sqlite3OsFileControlHint(...)
       > unixFileControl(...)
       < unixFileControl(...)
      < sqlite3OsFileControlHint(...)
     < pagerFixMaplimit(...)
    < sqlite3PagerSetPagesize(...)
    > sqlite3BtreeSchema(...)
     > sqlite3BtreeEnter(...)
     < sqlite3BtreeEnter(...)
     > sqlite3BtreeLeave(...)
     < sqlite3BtreeLeave(...)
    < sqlite3BtreeSchema(...)
    > sqlite3BtreeSetCacheSize(...)
     > sqlite3BtreeEnter(...)
     < sqlite3BtreeEnter(...)
     > sqlite3PagerSetCachesize(...)
      > sqlite3PcacheSetCachesize(...)
       > numberOfCachePages(...)
       < numberOfCachePages(...)
       > pcache1Cachesize(...)
        > pcache1EnforceMaxPage(...)
        < pcache1EnforceMaxPage(...)
       < pcache1Cachesize(...)
      < sqlite3PcacheSetCachesize(...)
     < sqlite3PagerSetCachesize(...)
     > sqlite3BtreeLeave(...)
     < sqlite3BtreeLeave(...)
    < sqlite3BtreeSetCacheSize(...)
    > sqlite3PagerFile(...)
    < sqlite3PagerFile(...)
    > sqlite3OsFileControlHint(...)
     > unixFileControl(...)
     < unixFileControl(...)
    < sqlite3OsFileControlHint(...)
   < sqlite3BtreeOpen(...)
   > sqlite3BtreeEnter(...)
   < sqlite3BtreeEnter(...)
   > sqlite3SchemaGet(...)
    > sqlite3BtreeSchema(...)
     > sqlite3BtreeEnter(...)
     < sqlite3BtreeEnter(...)
     > sqlite3DbMallocZero(...)
      > sqlite3DbMallocRaw(...)
       > sqlite3Malloc(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > mallocWithAlarm(...)
         > sqlite3MemRoundup(...)
         < sqlite3MemRoundup(...)
         > sqlite3StatusHighwater(...)
         < sqlite3StatusHighwater(...)
         > sqlite3MemMalloc(...)
         < sqlite3MemMalloc(...)
         > sqlite3MallocSize(...)
          > sqlite3MemSize(...)
          < sqlite3MemSize(...)
         < sqlite3MallocSize(...)
         > sqlite3StatusUp(...)
         < sqlite3StatusUp(...)
         > sqlite3StatusUp(...)
         < sqlite3StatusUp(...)
        < mallocWithAlarm(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3Malloc(...)
      < sqlite3DbMallocRaw(...)
     < sqlite3DbMallocZero(...)
     > sqlite3BtreeLeave(...)
     < sqlite3BtreeLeave(...)
    < sqlite3BtreeSchema(...)
    > sqlite3HashInit(...)
    < sqlite3HashInit(...)
    > sqlite3HashInit(...)
    < sqlite3HashInit(...)
    > sqlite3HashInit(...)
    < sqlite3HashInit(...)
    > sqlite3HashInit(...)
    < sqlite3HashInit(...)
   < sqlite3SchemaGet(...)
   > sqlite3SetTextEncoding(...)
    > sqlite3FindCollSeq(...)
     > findCollSeqEntry(...)
      > sqlite3HashFind(...)
       > findElementWithHash(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
        > sqlite3StrICmp(...)
        < sqlite3StrICmp(...)
       < findElementWithHash(...)
      < sqlite3HashFind(...)
     < findCollSeqEntry(...)
    < sqlite3FindCollSeq(...)
   < sqlite3SetTextEncoding(...)
   > sqlite3BtreeLeave(...)
   < sqlite3BtreeLeave(...)
   > sqlite3SchemaGet(...)
    > sqlite3DbMallocZero(...)
     > sqlite3DbMallocRaw(...)
      > sqlite3Malloc(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > mallocWithAlarm(...)
        > sqlite3MemRoundup(...)
        < sqlite3MemRoundup(...)
        > sqlite3StatusHighwater(...)
        < sqlite3StatusHighwater(...)
        > sqlite3MemMalloc(...)
        < sqlite3MemMalloc(...)
        > sqlite3MallocSize(...)
         > sqlite3MemSize(...)
         < sqlite3MemSize(...)
        < sqlite3MallocSize(...)
        > sqlite3StatusUp(...)
        < sqlite3StatusUp(...)
        > sqlite3StatusUp(...)
        < sqlite3StatusUp(...)
       < mallocWithAlarm(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3Malloc(...)
     < sqlite3DbMallocRaw(...)
    < sqlite3DbMallocZero(...)
    > sqlite3HashInit(...)
    < sqlite3HashInit(...)
    > sqlite3HashInit(...)
    < sqlite3HashInit(...)
    > sqlite3HashInit(...)
    < sqlite3HashInit(...)
    > sqlite3HashInit(...)
    < sqlite3HashInit(...)
   < sqlite3SchemaGet(...)
   > sqlite3Error(...)
   < sqlite3Error(...)
   > sqlite3RegisterPerConnectionBuiltinFunctions(...)
    > sqlite3_overload_function(...)
     > sqlite3_mutex_enter(...)
      > pthreadMutexEnter(...)
      < pthreadMutexEnter(...)
     < sqlite3_mutex_enter(...)
     > sqlite3FindFunction(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > sqlite3HashFind(...)
       > findElementWithHash(...)
       < findElementWithHash(...)
      < sqlite3HashFind(...)
      > sqlite3FunctionSearch(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
       > sqlite3StrICmp(...)
       < sqlite3StrICmp(...)
      < sqlite3FunctionSearch(...)
     < sqlite3FindFunction(...)
     > sqlite3_mutex_leave(...)
      > pthreadMutexLeave(...)
      < pthreadMutexLeave(...)
     < sqlite3_mutex_leave(...)
     > sqlite3_mprintf(...)
      > sqlite3_initialize(...)
       > sqlite3MemoryBarrier(...)
       < sqlite3MemoryBarrier(...)
      < sqlite3_initialize(...)
      > sqlite3_vmprintf(...)
       > sqlite3_initialize(...)
        > sqlite3MemoryBarrier(...)
        < sqlite3MemoryBarrier(...)
       < sqlite3_initialize(...)
       > sqlite3StrAccumInit(...)
       < sqlite3StrAccumInit(...)
       > sqlite3_str_vappendf(...)
        > sqlite3_str_append(...)
        < sqlite3_str_append(...)
       < sqlite3_str_vappendf(...)
       > sqlite3StrAccumFinish(...)
        > strAccumFinishRealloc(...)
         > sqlite3DbMallocRaw(...)
          > sqlite3Malloc(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > mallocWithAlarm(...)
            > sqlite3MemRoundup(...)
            < sqlite3MemRoundup(...)
            > sqlite3StatusHighwater(...)
            < sqlite3StatusHighwater(...)
            > sqlite3MemMalloc(...)
            < sqlite3MemMalloc(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusUp(...)
            < sqlite3StatusUp(...)
            > sqlite3StatusUp(...)
            < sqlite3StatusUp(...)
           < mallocWithAlarm(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3Malloc(...)
         < sqlite3DbMallocRaw(...)
        < strAccumFinishRealloc(...)
       < sqlite3StrAccumFinish(...)
      < sqlite3_vmprintf(...)
     < sqlite3_mprintf(...)
     > sqlite3_create_function_v2(...)
      > createFunctionApi(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3Malloc(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > mallocWithAlarm(...)
         > sqlite3MemRoundup(...)
         < sqlite3MemRoundup(...)
         > sqlite3StatusHighwater(...)
         < sqlite3StatusHighwater(...)
         > sqlite3MemMalloc(...)
         < sqlite3MemMalloc(...)
         > sqlite3MallocSize(...)
          > sqlite3MemSize(...)
          < sqlite3MemSize(...)
         < sqlite3MallocSize(...)
         > sqlite3StatusUp(...)
         < sqlite3StatusUp(...)
         > sqlite3StatusUp(...)
         < sqlite3StatusUp(...)
        < mallocWithAlarm(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3Malloc(...)
       > sqlite3CreateFunc(...)
        > sqlite3Strlen30(...)
        < sqlite3Strlen30(...)
        > sqlite3FindFunction(...)
         > sqlite3Strlen30(...)
         < sqlite3Strlen30(...)
         > sqlite3HashFind(...)
          > findElementWithHash(...)
          < findElementWithHash(...)
         < sqlite3HashFind(...)
         > sqlite3FunctionSearch(...)
          > sqlite3StrICmp(...)
          < sqlite3StrICmp(...)
          > sqlite3StrICmp(...)
          < sqlite3StrICmp(...)
          > sqlite3StrICmp(...)
          < sqlite3StrICmp(...)
         < sqlite3FunctionSearch(...)
        < sqlite3FindFunction(...)
        > sqlite3FindFunction(...)
         > sqlite3Strlen30(...)
         < sqlite3Strlen30(...)
         > sqlite3HashFind(...)
          > findElementWithHash(...)
          < findElementWithHash(...)
         < sqlite3HashFind(...)
         > sqlite3DbMallocZero(...)
          > sqlite3DbMallocRaw(...)
           > sqlite3DbMallocRawNN(...)
            > dbMallocRawFinish(...)
             > sqlite3Malloc(...)
              > sqlite3_mutex_enter(...)
               > pthreadMutexEnter(...)
               < pthreadMutexEnter(...)
              < sqlite3_mutex_enter(...)
              > mallocWithAlarm(...)
               > sqlite3MemRoundup(...)
               < sqlite3MemRoundup(...)
               > sqlite3StatusHighwater(...)
               < sqlite3StatusHighwater(...)
               > sqlite3MemMalloc(...)
               < sqlite3MemMalloc(...)
               > sqlite3MallocSize(...)
                > sqlite3MemSize(...)
                < sqlite3MemSize(...)
               < sqlite3MallocSize(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
              < mallocWithAlarm(...)
              > sqlite3_mutex_leave(...)
               > pthreadMutexLeave(...)
               < pthreadMutexLeave(...)
              < sqlite3_mutex_leave(...)
             < sqlite3Malloc(...)
            < dbMallocRawFinish(...)
           < sqlite3DbMallocRawNN(...)
          < sqlite3DbMallocRaw(...)
         < sqlite3DbMallocZero(...)
         > sqlite3HashInsert(...)
          > findElementWithHash(...)
          < findElementWithHash(...)
          > sqlite3Malloc(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > mallocWithAlarm(...)
            > sqlite3MemRoundup(...)
            < sqlite3MemRoundup(...)
            > sqlite3StatusHighwater(...)
            < sqlite3StatusHighwater(...)
            > sqlite3MemMalloc(...)
            < sqlite3MemMalloc(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusUp(...)
            < sqlite3StatusUp(...)
            > sqlite3StatusUp(...)
            < sqlite3StatusUp(...)
           < mallocWithAlarm(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3Malloc(...)
          > insertElement(...)
          < insertElement(...)
         < sqlite3HashInsert(...)
        < sqlite3FindFunction(...)
        > functionDestroy(...)
        < functionDestroy(...)
       < sqlite3CreateFunc(...)
       > sqlite3ApiExit(...)
       < sqlite3ApiExit(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < createFunctionApi(...)
     < sqlite3_create_function_v2(...)
    < sqlite3_overload_function(...)
   < sqlite3RegisterPerConnectionBuiltinFunctions(...)
   > sqlite3_errcode(...)
    > sqlite3SafetyCheckSickOrOk(...)
    < sqlite3SafetyCheckSickOrOk(...)
   < sqlite3_errcode(...)
   > sqlite3TestExtInit(...)
    > sqlite3FaultSim(...)
    < sqlite3FaultSim(...)
   < sqlite3TestExtInit(...)
   > sqlite3AutoLoadExtensions(...)
   < sqlite3AutoLoadExtensions(...)
   > sqlite3_errcode(...)
    > sqlite3SafetyCheckSickOrOk(...)
    < sqlite3SafetyCheckSickOrOk(...)
   < sqlite3_errcode(...)
   > setupLookaside(...)
    > sqlite3LookasideUsed(...)
     > countLookasideSlots(...)
     < countLookasideSlots(...)
     > countLookasideSlots(...)
     < countLookasideSlots(...)
     > countLookasideSlots(...)
     < countLookasideSlots(...)
     > countLookasideSlots(...)
     < countLookasideSlots(...)
    < sqlite3LookasideUsed(...)
    > sqlite3BeginBenignMalloc(...)
    < sqlite3BeginBenignMalloc(...)
    > sqlite3Malloc(...)
     > sqlite3_mutex_enter(...)
      > pthreadMutexEnter(...)
      < pthreadMutexEnter(...)
     < sqlite3_mutex_enter(...)
     > mallocWithAlarm(...)
      > sqlite3MemRoundup(...)
      < sqlite3MemRoundup(...)
      > sqlite3StatusHighwater(...)
      < sqlite3StatusHighwater(...)
      > sqlite3MemMalloc(...)
      < sqlite3MemMalloc(...)
      > sqlite3MallocSize(...)
       > sqlite3MemSize(...)
       < sqlite3MemSize(...)
      < sqlite3MallocSize(...)
      > sqlite3StatusUp(...)
      < sqlite3StatusUp(...)
      > sqlite3StatusUp(...)
      < sqlite3StatusUp(...)
     < mallocWithAlarm(...)
     > sqlite3_mutex_leave(...)
      > pthreadMutexLeave(...)
      < pthreadMutexLeave(...)
     < sqlite3_mutex_leave(...)
    < sqlite3Malloc(...)
    > sqlite3EndBenignMalloc(...)
    < sqlite3EndBenignMalloc(...)
    > sqlite3MallocSize(...)
     > sqlite3MemSize(...)
     < sqlite3MemSize(...)
    < sqlite3MallocSize(...)
   < setupLookaside(...)
   > sqlite3_wal_autocheckpoint(...)
    > sqlite3_wal_hook(...)
     > sqlite3_mutex_enter(...)
      > pthreadMutexEnter(...)
      < pthreadMutexEnter(...)
     < sqlite3_mutex_enter(...)
     > sqlite3_mutex_leave(...)
      > pthreadMutexLeave(...)
      < pthreadMutexLeave(...)
     < sqlite3_mutex_leave(...)
    < sqlite3_wal_hook(...)
   < sqlite3_wal_autocheckpoint(...)
   > sqlite3_mutex_leave(...)
    > pthreadMutexLeave(...)
    < pthreadMutexLeave(...)
   < sqlite3_mutex_leave(...)
   > sqlite3_errcode(...)
    > sqlite3SafetyCheckSickOrOk(...)
    < sqlite3SafetyCheckSickOrOk(...)
   < sqlite3_errcode(...)
   > sqlite3_free_filename(...)
    > databaseName(...)
    < databaseName(...)
    > sqlite3_free(...)
     > sqlite3_mutex_enter(...)
      > pthreadMutexEnter(...)
      < pthreadMutexEnter(...)
     < sqlite3_mutex_enter(...)
     > sqlite3MallocSize(...)
      > sqlite3MemSize(...)
      < sqlite3MemSize(...)
     < sqlite3MallocSize(...)
     > sqlite3StatusDown(...)
     < sqlite3StatusDown(...)
     > sqlite3StatusDown(...)
     < sqlite3StatusDown(...)
     > sqlite3MemFree(...)
     < sqlite3MemFree(...)
     > sqlite3_mutex_leave(...)
      > pthreadMutexLeave(...)
      < pthreadMutexLeave(...)
     < sqlite3_mutex_leave(...)
    < sqlite3_free(...)
   < sqlite3_free_filename(...)
  < openDatabase(...)
 < sqlite3_open(...)
 > exec_sql(sqlite3*, char const*)
  > sqlite3_exec(...)
   > sqlite3SafetyCheckOk(...)
   < sqlite3SafetyCheckOk(...)
   > sqlite3_mutex_enter(...)
    > pthreadMutexEnter(...)
    < pthreadMutexEnter(...)
   < sqlite3_mutex_enter(...)
   > sqlite3Error(...)
   < sqlite3Error(...)
   > sqlite3_prepare_v2(...)
    > sqlite3LockAndPrepare(...)
     > sqlite3SafetyCheckOk(...)
     < sqlite3SafetyCheckOk(...)
     > sqlite3_mutex_enter(...)
      > pthreadMutexEnter(...)
      < pthreadMutexEnter(...)
     < sqlite3_mutex_enter(...)
     > sqlite3BtreeEnterAll(...)
      > btreeEnterAll(...)
      < btreeEnterAll(...)
     < sqlite3BtreeEnterAll(...)
     > sqlite3Prepare(...)
      > sqlite3VtabUnlockList(...)
      < sqlite3VtabUnlockList(...)
      > sqlite3RunParser(...)
       > sqlite3ParserInit(...)
       < sqlite3ParserInit(...)
       > sqlite3GetToken(...)
        > keywordCode(...)
        < keywordCode(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3GetToken(...)
        > keywordCode(...)
        < keywordCode(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > disableLookaside(...)
         < disableLookaside(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3GetToken(...)
        > keywordCode(...)
        < keywordCode(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > sqlite3StartTable(...)
          > sqlite3TwoPartName(...)
          < sqlite3TwoPartName(...)
          > sqlite3NameFromToken(...)
           > sqlite3DbStrNDup(...)
            > sqlite3DbMallocRawNN(...)
             > dbMallocRawFinish(...)
              > sqlite3Malloc(...)
               > sqlite3_mutex_enter(...)
                > pthreadMutexEnter(...)
                < pthreadMutexEnter(...)
               < sqlite3_mutex_enter(...)
               > mallocWithAlarm(...)
                > sqlite3MemRoundup(...)
                < sqlite3MemRoundup(...)
                > sqlite3StatusHighwater(...)
                < sqlite3StatusHighwater(...)
                > sqlite3MemMalloc(...)
                < sqlite3MemMalloc(...)
                > sqlite3MallocSize(...)
                 > sqlite3MemSize(...)
                 < sqlite3MemSize(...)
                < sqlite3MallocSize(...)
                > sqlite3StatusUp(...)
                < sqlite3StatusUp(...)
                > sqlite3StatusUp(...)
                < sqlite3StatusUp(...)
               < mallocWithAlarm(...)
               > sqlite3_mutex_leave(...)
                > pthreadMutexLeave(...)
                < pthreadMutexLeave(...)
               < sqlite3_mutex_leave(...)
              < sqlite3Malloc(...)
             < dbMallocRawFinish(...)
            < sqlite3DbMallocRawNN(...)
           < sqlite3DbStrNDup(...)
           > sqlite3Dequote(...)
           < sqlite3Dequote(...)
          < sqlite3NameFromToken(...)
          > sqlite3CheckObjectName(...)
           > sqlite3WritableSchema(...)
           < sqlite3WritableSchema(...)
           > sqlite3_strnicmp(...)
           < sqlite3_strnicmp(...)
           > sqlite3ReadOnlyShadowTables(...)
           < sqlite3ReadOnlyShadowTables(...)
          < sqlite3CheckObjectName(...)
          > sqlite3AuthCheck(...)
          < sqlite3AuthCheck(...)
          > sqlite3AuthCheck(...)
          < sqlite3AuthCheck(...)
          > sqlite3ReadSchema(...)
           > sqlite3Init(...)
            > sqlite3InitOne(...)
             > sqlite3InitCallback(...)
              > sqlite3GetUInt32(...)
              < sqlite3GetUInt32(...)
              > sqlite3Prepare(...)
               > sqlite3VtabUnlockList(...)
               < sqlite3VtabUnlockList(...)
               > sqlite3RunParser(...)
                > sqlite3ParserInit(...)
                < sqlite3ParserInit(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > disableLookaside(...)
                  < disableLookaside(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > sqlite3StartTable(...)
                   > sqlite3DbStrDup(...)
                    > sqlite3DbMallocRaw(...)
                     > sqlite3DbMallocRawNN(...)
                      > dbMallocRawFinish(...)
                       > sqlite3Malloc(...)
                        > sqlite3_mutex_enter(...)
                         > pthreadMutexEnter(...)
                         < pthreadMutexEnter(...)
                        < sqlite3_mutex_enter(...)
                        > mallocWithAlarm(...)
                         > sqlite3MemRoundup(...)
                         < sqlite3MemRoundup(...)
                         > sqlite3StatusHighwater(...)
                         < sqlite3StatusHighwater(...)
                         > sqlite3MemMalloc(...)
                         < sqlite3MemMalloc(...)
                         > sqlite3MallocSize(...)
                          > sqlite3MemSize(...)
                          < sqlite3MemSize(...)
                         < sqlite3MallocSize(...)
                         > sqlite3StatusUp(...)
                         < sqlite3StatusUp(...)
                         > sqlite3StatusUp(...)
                         < sqlite3StatusUp(...)
                        < mallocWithAlarm(...)
                        > sqlite3_mutex_leave(...)
                         > pthreadMutexLeave(...)
                         < pthreadMutexLeave(...)
                        < sqlite3_mutex_leave(...)
                       < sqlite3Malloc(...)
                      < dbMallocRawFinish(...)
                     < sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRaw(...)
                   < sqlite3DbStrDup(...)
                   > sqlite3CheckObjectName(...)
                    > sqlite3WritableSchema(...)
                    < sqlite3WritableSchema(...)
                    > sqlite3_stricmp(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                    < sqlite3_stricmp(...)
                    > sqlite3_stricmp(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                    < sqlite3_stricmp(...)
                    > sqlite3_stricmp(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                    < sqlite3_stricmp(...)
                   < sqlite3CheckObjectName(...)
                   > sqlite3AuthCheck(...)
                   < sqlite3AuthCheck(...)
                   > sqlite3AuthCheck(...)
                   < sqlite3AuthCheck(...)
                   > sqlite3ReadSchema(...)
                   < sqlite3ReadSchema(...)
                   > sqlite3FindTable(...)
                    > sqlite3StrICmp(...)
                    < sqlite3StrICmp(...)
                    > sqlite3HashFind(...)
                     > findElementWithHash(...)
                     < findElementWithHash(...)
                    < sqlite3HashFind(...)
                    > sqlite3_strnicmp(...)
                    < sqlite3_strnicmp(...)
                    > sqlite3StrICmp(...)
                    < sqlite3StrICmp(...)
                   < sqlite3FindTable(...)
                   > sqlite3FindIndex(...)
                    > sqlite3DbIsNamed(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                    < sqlite3DbIsNamed(...)
                    > sqlite3DbIsNamed(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                    < sqlite3DbIsNamed(...)
                    > sqlite3HashFind(...)
                     > findElementWithHash(...)
                     < findElementWithHash(...)
                    < sqlite3HashFind(...)
                   < sqlite3FindIndex(...)
                   > sqlite3DbMallocZero(...)
                    > sqlite3DbMallocRaw(...)
                     > sqlite3DbMallocRawNN(...)
                      > dbMallocRawFinish(...)
                       > sqlite3Malloc(...)
                        > sqlite3_mutex_enter(...)
                         > pthreadMutexEnter(...)
                         < pthreadMutexEnter(...)
                        < sqlite3_mutex_enter(...)
                        > mallocWithAlarm(...)
                         > sqlite3MemRoundup(...)
                         < sqlite3MemRoundup(...)
                         > sqlite3StatusHighwater(...)
                         < sqlite3StatusHighwater(...)
                         > sqlite3MemMalloc(...)
                         < sqlite3MemMalloc(...)
                         > sqlite3MallocSize(...)
                          > sqlite3MemSize(...)
                          < sqlite3MemSize(...)
                         < sqlite3MallocSize(...)
                         > sqlite3StatusUp(...)
                         < sqlite3StatusUp(...)
                         > sqlite3StatusUp(...)
                         < sqlite3StatusUp(...)
                        < mallocWithAlarm(...)
                        > sqlite3_mutex_leave(...)
                         > pthreadMutexLeave(...)
                         < pthreadMutexLeave(...)
                        < sqlite3_mutex_leave(...)
                       < sqlite3Malloc(...)
                      < dbMallocRawFinish(...)
                     < sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRaw(...)
                   < sqlite3DbMallocZero(...)
                  < sqlite3StartTable(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > sqlite3AddColumn(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocRawNN(...)
                     > dbMallocRawFinish(...)
                      > sqlite3Malloc(...)
                       > sqlite3_mutex_enter(...)
                        > pthreadMutexEnter(...)
                        < pthreadMutexEnter(...)
                       < sqlite3_mutex_enter(...)
                       > mallocWithAlarm(...)
                        > sqlite3MemRoundup(...)
                        < sqlite3MemRoundup(...)
                        > sqlite3StatusHighwater(...)
                        < sqlite3StatusHighwater(...)
                        > sqlite3MemMalloc(...)
                        < sqlite3MemMalloc(...)
                        > sqlite3MallocSize(...)
                         > sqlite3MemSize(...)
                         < sqlite3MemSize(...)
                        < sqlite3MallocSize(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                       < mallocWithAlarm(...)
                       > sqlite3_mutex_leave(...)
                        > pthreadMutexLeave(...)
                        < pthreadMutexLeave(...)
                       < sqlite3_mutex_leave(...)
                      < sqlite3Malloc(...)
                     < dbMallocRawFinish(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbMallocRaw(...)
                   > sqlite3Dequote(...)
                   < sqlite3Dequote(...)
                   > sqlite3StrIHash(...)
                   < sqlite3StrIHash(...)
                   > sqlite3DbRealloc(...)
                    > sqlite3DbMallocRawNN(...)
                     > dbMallocRawFinish(...)
                      > sqlite3Malloc(...)
                       > sqlite3_mutex_enter(...)
                        > pthreadMutexEnter(...)
                        < pthreadMutexEnter(...)
                       < sqlite3_mutex_enter(...)
                       > mallocWithAlarm(...)
                        > sqlite3MemRoundup(...)
                        < sqlite3MemRoundup(...)
                        > sqlite3StatusHighwater(...)
                        < sqlite3StatusHighwater(...)
                        > sqlite3MemMalloc(...)
                        < sqlite3MemMalloc(...)
                        > sqlite3MallocSize(...)
                         > sqlite3MemSize(...)
                         < sqlite3MemSize(...)
                        < sqlite3MallocSize(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                       < mallocWithAlarm(...)
                       > sqlite3_mutex_leave(...)
                        > pthreadMutexLeave(...)
                        < pthreadMutexLeave(...)
                       < sqlite3_mutex_leave(...)
                      < sqlite3Malloc(...)
                     < dbMallocRawFinish(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbRealloc(...)
                  < sqlite3AddColumn(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > sqlite3AddColumn(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocRawNN(...)
                     > dbMallocRawFinish(...)
                      > sqlite3Malloc(...)
                       > sqlite3_mutex_enter(...)
                        > pthreadMutexEnter(...)
                        < pthreadMutexEnter(...)
                       < sqlite3_mutex_enter(...)
                       > mallocWithAlarm(...)
                        > sqlite3MemRoundup(...)
                        < sqlite3MemRoundup(...)
                        > sqlite3StatusHighwater(...)
                        < sqlite3StatusHighwater(...)
                        > sqlite3MemMalloc(...)
                        < sqlite3MemMalloc(...)
                        > sqlite3MallocSize(...)
                         > sqlite3MemSize(...)
                         < sqlite3MemSize(...)
                        < sqlite3MallocSize(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                       < mallocWithAlarm(...)
                       > sqlite3_mutex_leave(...)
                        > pthreadMutexLeave(...)
                        < pthreadMutexLeave(...)
                       < sqlite3_mutex_leave(...)
                      < sqlite3Malloc(...)
                     < dbMallocRawFinish(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbMallocRaw(...)
                   > sqlite3Dequote(...)
                   < sqlite3Dequote(...)
                   > sqlite3StrIHash(...)
                   < sqlite3StrIHash(...)
                   > sqlite3DbRealloc(...)
                    > dbReallocFinish(...)
                     > isLookaside(...)
                     < isLookaside(...)
                     > sqlite3Realloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3MemRoundup(...)
                      < sqlite3MemRoundup(...)
                      > sqlite3_mutex_enter(...)
                       > pthreadMutexEnter(...)
                       < pthreadMutexEnter(...)
                      < sqlite3_mutex_enter(...)
                      > sqlite3StatusHighwater(...)
                      < sqlite3StatusHighwater(...)
                      > sqlite3StatusValue(...)
                      < sqlite3StatusValue(...)
                      > sqlite3MallocAlarm(...)
                      < sqlite3MallocAlarm(...)
                      > sqlite3MemRealloc(...)
                      < sqlite3MemRealloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3StatusUp(...)
                      < sqlite3StatusUp(...)
                      > sqlite3_mutex_leave(...)
                       > pthreadMutexLeave(...)
                       < pthreadMutexLeave(...)
                      < sqlite3_mutex_leave(...)
                     < sqlite3Realloc(...)
                    < dbReallocFinish(...)
                   < sqlite3DbRealloc(...)
                  < sqlite3AddColumn(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > sqlite3AddColumn(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocRawNN(...)
                     > dbMallocRawFinish(...)
                      > sqlite3Malloc(...)
                       > sqlite3_mutex_enter(...)
                        > pthreadMutexEnter(...)
                        < pthreadMutexEnter(...)
                       < sqlite3_mutex_enter(...)
                       > mallocWithAlarm(...)
                        > sqlite3MemRoundup(...)
                        < sqlite3MemRoundup(...)
                        > sqlite3StatusHighwater(...)
                        < sqlite3StatusHighwater(...)
                        > sqlite3MemMalloc(...)
                        < sqlite3MemMalloc(...)
                        > sqlite3MallocSize(...)
                         > sqlite3MemSize(...)
                         < sqlite3MemSize(...)
                        < sqlite3MallocSize(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                       < mallocWithAlarm(...)
                       > sqlite3_mutex_leave(...)
                        > pthreadMutexLeave(...)
                        < pthreadMutexLeave(...)
                       < sqlite3_mutex_leave(...)
                      < sqlite3Malloc(...)
                     < dbMallocRawFinish(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbMallocRaw(...)
                   > sqlite3Dequote(...)
                   < sqlite3Dequote(...)
                   > sqlite3StrIHash(...)
                   < sqlite3StrIHash(...)
                   > sqlite3DbRealloc(...)
                    > dbReallocFinish(...)
                     > isLookaside(...)
                     < isLookaside(...)
                     > sqlite3Realloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3MemRoundup(...)
                      < sqlite3MemRoundup(...)
                      > sqlite3_mutex_enter(...)
                       > pthreadMutexEnter(...)
                       < pthreadMutexEnter(...)
                      < sqlite3_mutex_enter(...)
                      > sqlite3StatusHighwater(...)
                      < sqlite3StatusHighwater(...)
                      > sqlite3StatusValue(...)
                      < sqlite3StatusValue(...)
                      > sqlite3MallocAlarm(...)
                      < sqlite3MallocAlarm(...)
                      > sqlite3MemRealloc(...)
                      < sqlite3MemRealloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3StatusUp(...)
                      < sqlite3StatusUp(...)
                      > sqlite3_mutex_leave(...)
                       > pthreadMutexLeave(...)
                       < pthreadMutexLeave(...)
                      < sqlite3_mutex_leave(...)
                     < sqlite3Realloc(...)
                    < dbReallocFinish(...)
                   < sqlite3DbRealloc(...)
                  < sqlite3AddColumn(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > sqlite3AddColumn(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocRawNN(...)
                     > dbMallocRawFinish(...)
                      > sqlite3Malloc(...)
                       > sqlite3_mutex_enter(...)
                        > pthreadMutexEnter(...)
                        < pthreadMutexEnter(...)
                       < sqlite3_mutex_enter(...)
                       > mallocWithAlarm(...)
                        > sqlite3MemRoundup(...)
                        < sqlite3MemRoundup(...)
                        > sqlite3StatusHighwater(...)
                        < sqlite3StatusHighwater(...)
                        > sqlite3MemMalloc(...)
                        < sqlite3MemMalloc(...)
                        > sqlite3MallocSize(...)
                         > sqlite3MemSize(...)
                         < sqlite3MemSize(...)
                        < sqlite3MallocSize(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                       < mallocWithAlarm(...)
                       > sqlite3_mutex_leave(...)
                        > pthreadMutexLeave(...)
                        < pthreadMutexLeave(...)
                       < sqlite3_mutex_leave(...)
                      < sqlite3Malloc(...)
                     < dbMallocRawFinish(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbMallocRaw(...)
                   > sqlite3Dequote(...)
                   < sqlite3Dequote(...)
                   > sqlite3StrIHash(...)
                   < sqlite3StrIHash(...)
                   > sqlite3DbRealloc(...)
                    > dbReallocFinish(...)
                     > isLookaside(...)
                     < isLookaside(...)
                     > sqlite3Realloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3MemRoundup(...)
                      < sqlite3MemRoundup(...)
                      > sqlite3_mutex_enter(...)
                       > pthreadMutexEnter(...)
                       < pthreadMutexEnter(...)
                      < sqlite3_mutex_enter(...)
                      > sqlite3StatusHighwater(...)
                      < sqlite3StatusHighwater(...)
                      > sqlite3StatusValue(...)
                      < sqlite3StatusValue(...)
                      > sqlite3MallocAlarm(...)
                      < sqlite3MallocAlarm(...)
                      > sqlite3MemRealloc(...)
                      < sqlite3MemRealloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3StatusUp(...)
                      < sqlite3StatusUp(...)
                      > sqlite3_mutex_leave(...)
                       > pthreadMutexLeave(...)
                       < pthreadMutexLeave(...)
                      < sqlite3_mutex_leave(...)
                     < sqlite3Realloc(...)
                    < dbReallocFinish(...)
                   < sqlite3DbRealloc(...)
                  < sqlite3AddColumn(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > sqlite3AddColumn(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocRawNN(...)
                     > dbMallocRawFinish(...)
                      > sqlite3Malloc(...)
                       > sqlite3_mutex_enter(...)
                        > pthreadMutexEnter(...)
                        < pthreadMutexEnter(...)
                       < sqlite3_mutex_enter(...)
                       > mallocWithAlarm(...)
                        > sqlite3MemRoundup(...)
                        < sqlite3MemRoundup(...)
                        > sqlite3StatusHighwater(...)
                        < sqlite3StatusHighwater(...)
                        > sqlite3MemMalloc(...)
                        < sqlite3MemMalloc(...)
                        > sqlite3MallocSize(...)
                         > sqlite3MemSize(...)
                         < sqlite3MemSize(...)
                        < sqlite3MallocSize(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                       < mallocWithAlarm(...)
                       > sqlite3_mutex_leave(...)
                        > pthreadMutexLeave(...)
                        < pthreadMutexLeave(...)
                       < sqlite3_mutex_leave(...)
                      < sqlite3Malloc(...)
                     < dbMallocRawFinish(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbMallocRaw(...)
                   > sqlite3Dequote(...)
                   < sqlite3Dequote(...)
                   > sqlite3StrIHash(...)
                   < sqlite3StrIHash(...)
                   > sqlite3DbRealloc(...)
                    > dbReallocFinish(...)
                     > isLookaside(...)
                     < isLookaside(...)
                     > sqlite3Realloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3MemRoundup(...)
                      < sqlite3MemRoundup(...)
                      > sqlite3_mutex_enter(...)
                       > pthreadMutexEnter(...)
                       < pthreadMutexEnter(...)
                      < sqlite3_mutex_enter(...)
                      > sqlite3StatusHighwater(...)
                      < sqlite3StatusHighwater(...)
                      > sqlite3StatusValue(...)
                      < sqlite3StatusValue(...)
                      > sqlite3MallocAlarm(...)
                      < sqlite3MallocAlarm(...)
                      > sqlite3MemRealloc(...)
                      < sqlite3MemRealloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3StatusUp(...)
                      < sqlite3StatusUp(...)
                      > sqlite3_mutex_leave(...)
                       > pthreadMutexLeave(...)
                       < pthreadMutexLeave(...)
                      < sqlite3_mutex_leave(...)
                     < sqlite3Realloc(...)
                    < dbReallocFinish(...)
                   < sqlite3DbRealloc(...)
                  < sqlite3AddColumn(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > sqlite3EndTable(...)
                   > sqlite3ShadowTableName(...)
                    > sqlite3FindTable(...)
                     > sqlite3HashFind(...)
                      > findElementWithHash(...)
                      < findElementWithHash(...)
                     < sqlite3HashFind(...)
                     > sqlite3HashFind(...)
                      > findElementWithHash(...)
                      < findElementWithHash(...)
                     < sqlite3HashFind(...)
                     > sqlite3_strnicmp(...)
                     < sqlite3_strnicmp(...)
                    < sqlite3FindTable(...)
                   < sqlite3ShadowTableName(...)
                   > sqlite3SchemaToIndex(...)
                   < sqlite3SchemaToIndex(...)
                   > estimateTableWidth(...)
                    > sqlite3LogEst(...)
                    < sqlite3LogEst(...)
                   < estimateTableWidth(...)
                   > sqlite3HashInsert(...)
                    > findElementWithHash(...)
                    < findElementWithHash(...)
                    > sqlite3Malloc(...)
                     > sqlite3_mutex_enter(...)
                      > pthreadMutexEnter(...)
                      < pthreadMutexEnter(...)
                     < sqlite3_mutex_enter(...)
                     > mallocWithAlarm(...)
                      > sqlite3MemRoundup(...)
                      < sqlite3MemRoundup(...)
                      > sqlite3StatusHighwater(...)
                      < sqlite3StatusHighwater(...)
                      > sqlite3MemMalloc(...)
                      < sqlite3MemMalloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3StatusUp(...)
                      < sqlite3StatusUp(...)
                      > sqlite3StatusUp(...)
                      < sqlite3StatusUp(...)
                     < mallocWithAlarm(...)
                     > sqlite3_mutex_leave(...)
                      > pthreadMutexLeave(...)
                      < pthreadMutexLeave(...)
                     < sqlite3_mutex_leave(...)
                    < sqlite3Malloc(...)
                    > insertElement(...)
                    < insertElement(...)
                   < sqlite3HashInsert(...)
                  < sqlite3EndTable(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > sqlite3FinishCoding(...)
                  < sqlite3FinishCoding(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3ParserFinalize(...)
                 > yy_pop_parser_stack(...)
                  > yy_destructor(...)
                  < yy_destructor(...)
                 < yy_pop_parser_stack(...)
                 > yy_pop_parser_stack(...)
                  > yy_destructor(...)
                  < yy_destructor(...)
                 < yy_pop_parser_stack(...)
                < sqlite3ParserFinalize(...)
                > sqlite3DbFree(...)
                < sqlite3DbFree(...)
                > sqlite3_free(...)
                < sqlite3_free(...)
                > sqlite3DeleteTable(...)
                < sqlite3DeleteTable(...)
                > sqlite3DeleteTrigger(...)
                < sqlite3DeleteTrigger(...)
                > sqlite3DbFree(...)
                < sqlite3DbFree(...)
               < sqlite3RunParser(...)
               > sqlite3ErrorClear(...)
               < sqlite3ErrorClear(...)
               > sqlite3ParserReset(...)
                > sqlite3DbFree(...)
                < sqlite3DbFree(...)
               < sqlite3ParserReset(...)
              < sqlite3Prepare(...)
              > sqlite3_finalize(...)
              < sqlite3_finalize(...)
             < sqlite3InitCallback(...)
             > sqlite3BtreeEnter(...)
             < sqlite3BtreeEnter(...)
             > sqlite3BtreeTxnState(...)
             < sqlite3BtreeTxnState(...)
             > sqlite3BtreeBeginTrans(...)
              > sqlite3BtreeEnter(...)
              < sqlite3BtreeEnter(...)
              > querySharedCacheTableLock(...)
              < querySharedCacheTableLock(...)
              > lockBtree(...)
               > sqlite3PagerSharedLock(...)
                > pager_wait_on_lock(...)
                 > pagerLockDb(...)
                  > sqlite3OsLock(...)
                   > unixLock(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > unixFileLock(...)
                    < unixFileLock(...)
                    > unixFileLock(...)
                    < unixFileLock(...)
                    > unixFileLock(...)
                    < unixFileLock(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < unixLock(...)
                  < sqlite3OsLock(...)
                 < pagerLockDb(...)
                < pager_wait_on_lock(...)
                > hasHotJournal(...)
                 > sqlite3OsAccess(...)
                  > unixAccess(...)
                   > __xstat64(1, "/home/szhong/IOTrace/test.db-journal", {dev=94815182143698, ino=94815182467576, mode=4046393344, nlink=140505312932160, uid=32713, gid=0, rdev=0, size=0, blksize=0, blocks=140505312932160, atim=8740486944223255040.140721708829860, mtim=140505311625536.94815205594786, ctim=140505311370191.94811403059202}) = -1 in 2988ns
                    = backtraces from fn trace:
                    = [19] unixAccess(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40633
                    = [18] sqlite3OsAccess(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24155
                    = [17] hasHotJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57728
                    = [16] sqlite3PagerSharedLock(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57848
                    = [15] lockBtree(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68667
                    = [14] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
                    = [13] sqlite3InitOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:132425
                    = [12] sqlite3Init(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:132664
                    = [11] sqlite3ReadSchema(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:132696
                    = [10] sqlite3StartTable(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:114254
                    = [9] yy_reduce(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:163008
                    = [8] sqlite3Parser(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:164624
                    = [7] sqlite3RunParser(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:165901
                    = [6] sqlite3Prepare(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:132878
                    = [5] sqlite3LockAndPrepare(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:133019
                    = [4] sqlite3_prepare_v2(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:133115
                    = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                    = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                    = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                   < __xstat64(...)
                  < unixAccess(...)
                 < sqlite3OsAccess(...)
                < hasHotJournal(...)
                > pagerOpenWalIfPresent(...)
                 > sqlite3OsAccess(...)
                  > unixAccess(...)
                   > __xstat64(1, "/home/szhong/IOTrace/test.db-wal", {dev=94815182143698, ino=94815182467576, mode=4046393344, nlink=140505312932160, uid=32713, gid=0, rdev=0, size=0, blksize=0, blocks=140721708829860, atim=8740486944223255040.94815205592776, mtim=140505311625536.140505312927552, ctim=140505311370191.17}) = -1 in 2027ns
                    = backtraces from fn trace:
                    = [19] unixAccess(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40633
                    = [18] sqlite3OsAccess(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24155
                    = [17] pagerOpenWalIfPresent(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:55940
                    = [16] sqlite3PagerSharedLock(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57848
                    = [15] lockBtree(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68667
                    = [14] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
                    = [13] sqlite3InitOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:132425
                    = [12] sqlite3Init(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:132664
                    = [11] sqlite3ReadSchema(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:132696
                    = [10] sqlite3StartTable(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:114254
                    = [9] yy_reduce(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:163008
                    = [8] sqlite3Parser(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:164624
                    = [7] sqlite3RunParser(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:165901
                    = [6] sqlite3Prepare(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:132878
                    = [5] sqlite3LockAndPrepare(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:133019
                    = [4] sqlite3_prepare_v2(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:133115
                    = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                    = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                    = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                   < __xstat64(...)
                  < unixAccess(...)
                 < sqlite3OsAccess(...)
                < pagerOpenWalIfPresent(...)
                > pagerPagecount(...)
                 > sqlite3WalDbsize(...)
                 < sqlite3WalDbsize(...)
                 > sqlite3OsFileSize(...)
                  > unixFileSize(...)
                   > __fxstat64(1, 6, {dev=64768, ino=7624334, mode=33188, nlink=1, uid=1002, gid=1001, rdev=0, size=0, blksize=4096, blocks=0, atim=1643786459.873877793, mtim=1643786459.869877820, ctim=1643786459.869877820}) = 0 in 823ns
                    = backtraces from fn trace:
                    = [19] unixFileSize(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:38071
                    = [18] sqlite3OsFileSize(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24018
                    = [17] pagerPagecount(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:55880
                    = [16] sqlite3PagerSharedLock(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57848
                    = [15] lockBtree(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68667
                    = [14] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
                    = [13] sqlite3InitOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:132425
                    = [12] sqlite3Init(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:132664
                    = [11] sqlite3ReadSchema(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:132696
                    = [10] sqlite3StartTable(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:114254
                    = [9] yy_reduce(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:163008
                    = [8] sqlite3Parser(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:164624
                    = [7] sqlite3RunParser(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:165901
                    = [6] sqlite3Prepare(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:132878
                    = [5] sqlite3LockAndPrepare(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:133019
                    = [4] sqlite3_prepare_v2(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:133115
                    = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                    = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                    = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                   < __fxstat64(...)
                  < unixFileSize(...)
                 < sqlite3OsFileSize(...)
                < pagerPagecount(...)
               < sqlite3PagerSharedLock(...)
               > btreeGetPage(...)
                > sqlite3PagerGet(...)
                 > getPageNormal(...)
                  > sqlite3PcacheFetch(...)
                   > pcache1Fetch(...)
                    > pcache1FetchNoMutex(...)
                     > pcache1FetchStage2(...)
                      > pcache1AllocPage(...)
                       > pcache1InitBulk(...)
                        > sqlite3BeginBenignMalloc(...)
                        < sqlite3BeginBenignMalloc(...)
                        > sqlite3Malloc(...)
                         > sqlite3_mutex_enter(...)
                          > pthreadMutexEnter(...)
                          < pthreadMutexEnter(...)
                         < sqlite3_mutex_enter(...)
                         > mallocWithAlarm(...)
                          > sqlite3MemRoundup(...)
                          < sqlite3MemRoundup(...)
                          > sqlite3StatusHighwater(...)
                          < sqlite3StatusHighwater(...)
                          > sqlite3MemMalloc(...)
                          < sqlite3MemMalloc(...)
                          > sqlite3MallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3MallocSize(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                         < mallocWithAlarm(...)
                         > sqlite3_mutex_leave(...)
                          > pthreadMutexLeave(...)
                          < pthreadMutexLeave(...)
                         < sqlite3_mutex_leave(...)
                        < sqlite3Malloc(...)
                        > sqlite3EndBenignMalloc(...)
                        < sqlite3EndBenignMalloc(...)
                        > sqlite3MallocSize(...)
                         > sqlite3MemSize(...)
                         < sqlite3MemSize(...)
                        < sqlite3MallocSize(...)
                       < pcache1InitBulk(...)
                      < pcache1AllocPage(...)
                     < pcache1FetchStage2(...)
                    < pcache1FetchNoMutex(...)
                   < pcache1Fetch(...)
                  < sqlite3PcacheFetch(...)
                  > sqlite3PcacheFetchFinish(...)
                   > pcacheFetchFinishWithInit(...)
                    > sqlite3PcacheFetchFinish(...)
                    < sqlite3PcacheFetchFinish(...)
                   < pcacheFetchFinishWithInit(...)
                  < sqlite3PcacheFetchFinish(...)
                 < getPageNormal(...)
                < sqlite3PagerGet(...)
                > btreePageFromDbPage(...)
                 > sqlite3PagerGetExtra(...)
                 < sqlite3PagerGetExtra(...)
                 > sqlite3PagerGetData(...)
                 < sqlite3PagerGetData(...)
                < btreePageFromDbPage(...)
               < btreeGetPage(...)
               > sqlite3Get4byte(...)
               < sqlite3Get4byte(...)
               > sqlite3PagerPagecount(...)
               < sqlite3PagerPagecount(...)
              < lockBtree(...)
              > sqlite3BtreeLeave(...)
              < sqlite3BtreeLeave(...)
             < sqlite3BtreeBeginTrans(...)
             > sqlite3BtreeGetMeta(...)
              > sqlite3BtreeEnter(...)
              < sqlite3BtreeEnter(...)
              > sqlite3Get4byte(...)
              < sqlite3Get4byte(...)
              > sqlite3BtreeLeave(...)
              < sqlite3BtreeLeave(...)
             < sqlite3BtreeGetMeta(...)
             > sqlite3BtreeGetMeta(...)
              > sqlite3BtreeEnter(...)
              < sqlite3BtreeEnter(...)
              > sqlite3Get4byte(...)
              < sqlite3Get4byte(...)
              > sqlite3BtreeLeave(...)
              < sqlite3BtreeLeave(...)
             < sqlite3BtreeGetMeta(...)
             > sqlite3BtreeGetMeta(...)
              > sqlite3BtreeEnter(...)
              < sqlite3BtreeEnter(...)
              > sqlite3Get4byte(...)
              < sqlite3Get4byte(...)
              > sqlite3BtreeLeave(...)
              < sqlite3BtreeLeave(...)
             < sqlite3BtreeGetMeta(...)
             > sqlite3BtreeGetMeta(...)
              > sqlite3BtreeEnter(...)
              < sqlite3BtreeEnter(...)
              > sqlite3Get4byte(...)
              < sqlite3Get4byte(...)
              > sqlite3BtreeLeave(...)
              < sqlite3BtreeLeave(...)
             < sqlite3BtreeGetMeta(...)
             > sqlite3BtreeGetMeta(...)
              > sqlite3BtreeEnter(...)
              < sqlite3BtreeEnter(...)
              > sqlite3Get4byte(...)
              < sqlite3Get4byte(...)
              > sqlite3BtreeLeave(...)
              < sqlite3BtreeLeave(...)
             < sqlite3BtreeGetMeta(...)
             > sqlite3AbsInt32(...)
             < sqlite3AbsInt32(...)
             > sqlite3BtreeSetCacheSize(...)
              > sqlite3BtreeEnter(...)
              < sqlite3BtreeEnter(...)
              > sqlite3PagerSetCachesize(...)
               > sqlite3PcacheSetCachesize(...)
                > numberOfCachePages(...)
                < numberOfCachePages(...)
                > pcache1Cachesize(...)
                 > pcache1EnforceMaxPage(...)
                 < pcache1EnforceMaxPage(...)
                < pcache1Cachesize(...)
               < sqlite3PcacheSetCachesize(...)
              < sqlite3PagerSetCachesize(...)
              > sqlite3BtreeLeave(...)
              < sqlite3BtreeLeave(...)
             < sqlite3BtreeSetCacheSize(...)
             > sqlite3BtreeLastPage(...)
              > btreePagecount(...)
              < btreePagecount(...)
             < sqlite3BtreeLastPage(...)
             > sqlite3MPrintf(...)
              > sqlite3VMPrintf(...)
               > sqlite3StrAccumInit(...)
               < sqlite3StrAccumInit(...)
               > sqlite3_str_vappendf(...)
                > sqlite3_str_append(...)
                < sqlite3_str_append(...)
                > sqlite3_str_append(...)
                < sqlite3_str_append(...)
                > sqlite3_str_append(...)
                < sqlite3_str_append(...)
                > sqlite3_str_append(...)
                < sqlite3_str_append(...)
                > sqlite3_str_append(...)
                < sqlite3_str_append(...)
               < sqlite3_str_vappendf(...)
               > sqlite3StrAccumFinish(...)
                > strAccumFinishRealloc(...)
                 > sqlite3DbMallocRaw(...)
                  > sqlite3DbMallocRawNN(...)
                   > dbMallocRawFinish(...)
                    > sqlite3Malloc(...)
                     > sqlite3_mutex_enter(...)
                      > pthreadMutexEnter(...)
                      < pthreadMutexEnter(...)
                     < sqlite3_mutex_enter(...)
                     > mallocWithAlarm(...)
                      > sqlite3MemRoundup(...)
                      < sqlite3MemRoundup(...)
                      > sqlite3StatusHighwater(...)
                      < sqlite3StatusHighwater(...)
                      > sqlite3MemMalloc(...)
                      < sqlite3MemMalloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3StatusUp(...)
                      < sqlite3StatusUp(...)
                      > sqlite3StatusUp(...)
                      < sqlite3StatusUp(...)
                     < mallocWithAlarm(...)
                     > sqlite3_mutex_leave(...)
                      > pthreadMutexLeave(...)
                      < pthreadMutexLeave(...)
                     < sqlite3_mutex_leave(...)
                    < sqlite3Malloc(...)
                   < dbMallocRawFinish(...)
                  < sqlite3DbMallocRawNN(...)
                 < sqlite3DbMallocRaw(...)
                < strAccumFinishRealloc(...)
               < sqlite3StrAccumFinish(...)
              < sqlite3VMPrintf(...)
             < sqlite3MPrintf(...)
             > sqlite3_exec(...)
              > sqlite3SafetyCheckOk(...)
              < sqlite3SafetyCheckOk(...)
              > sqlite3_mutex_enter(...)
               > pthreadMutexEnter(...)
               < pthreadMutexEnter(...)
              < sqlite3_mutex_enter(...)
              > sqlite3Error(...)
              < sqlite3Error(...)
              > sqlite3_prepare_v2(...)
               > sqlite3LockAndPrepare(...)
                > sqlite3SafetyCheckOk(...)
                < sqlite3SafetyCheckOk(...)
                > sqlite3_mutex_enter(...)
                 > pthreadMutexEnter(...)
                 < pthreadMutexEnter(...)
                < sqlite3_mutex_enter(...)
                > sqlite3BtreeEnterAll(...)
                < sqlite3BtreeEnterAll(...)
                > sqlite3Prepare(...)
                 > sqlite3VtabUnlockList(...)
                 < sqlite3VtabUnlockList(...)
                 > sqlite3RunParser(...)
                  > sqlite3ParserInit(...)
                  < sqlite3ParserInit(...)
                  > sqlite3GetToken(...)
                   > keywordCode(...)
                   < keywordCode(...)
                  < sqlite3GetToken(...)
                  > sqlite3Parser(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_shift(...)
                   < yy_shift(...)
                  < sqlite3Parser(...)
                  > sqlite3GetToken(...)
                  < sqlite3GetToken(...)
                  > sqlite3Parser(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_shift(...)
                   < yy_shift(...)
                  < sqlite3Parser(...)
                  > sqlite3GetToken(...)
                   > keywordCode(...)
                   < keywordCode(...)
                  < sqlite3GetToken(...)
                  > sqlite3Parser(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > sqlite3Expr(...)
                     > sqlite3Strlen30(...)
                     < sqlite3Strlen30(...)
                     > sqlite3ExprAlloc(...)
                      > sqlite3DbMallocRawNN(...)
                       > dbMallocRawFinish(...)
                        > sqlite3Malloc(...)
                         > sqlite3_mutex_enter(...)
                          > pthreadMutexEnter(...)
                          < pthreadMutexEnter(...)
                         < sqlite3_mutex_enter(...)
                         > mallocWithAlarm(...)
                          > sqlite3MemRoundup(...)
                          < sqlite3MemRoundup(...)
                          > sqlite3StatusHighwater(...)
                          < sqlite3StatusHighwater(...)
                          > sqlite3MemMalloc(...)
                          < sqlite3MemMalloc(...)
                          > sqlite3MallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3MallocSize(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                         < mallocWithAlarm(...)
                         > sqlite3_mutex_leave(...)
                          > pthreadMutexLeave(...)
                          < pthreadMutexLeave(...)
                         < sqlite3_mutex_leave(...)
                        < sqlite3Malloc(...)
                       < dbMallocRawFinish(...)
                      < sqlite3DbMallocRawNN(...)
                     < sqlite3ExprAlloc(...)
                    < sqlite3Expr(...)
                    > sqlite3ExprListAppend(...)
                     > sqlite3ExprListAppendNew(...)
                      > sqlite3DbMallocRawNN(...)
                       > dbMallocRawFinish(...)
                        > sqlite3Malloc(...)
                         > sqlite3_mutex_enter(...)
                          > pthreadMutexEnter(...)
                          < pthreadMutexEnter(...)
                         < sqlite3_mutex_enter(...)
                         > mallocWithAlarm(...)
                          > sqlite3MemRoundup(...)
                          < sqlite3MemRoundup(...)
                          > sqlite3StatusHighwater(...)
                          < sqlite3StatusHighwater(...)
                          > sqlite3MemMalloc(...)
                          < sqlite3MemMalloc(...)
                          > sqlite3MallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3MallocSize(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                         < mallocWithAlarm(...)
                         > sqlite3_mutex_leave(...)
                          > pthreadMutexLeave(...)
                          < pthreadMutexLeave(...)
                         < sqlite3_mutex_leave(...)
                        < sqlite3Malloc(...)
                       < dbMallocRawFinish(...)
                      < sqlite3DbMallocRawNN(...)
                     < sqlite3ExprListAppendNew(...)
                    < sqlite3ExprListAppend(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_shift(...)
                   < yy_shift(...)
                  < sqlite3Parser(...)
                  > sqlite3GetToken(...)
                  < sqlite3GetToken(...)
                  > sqlite3Parser(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_shift(...)
                   < yy_shift(...)
                  < sqlite3Parser(...)
                  > sqlite3GetToken(...)
                  < sqlite3GetToken(...)
                  > sqlite3Parser(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_shift(...)
                   < yy_shift(...)
                  < sqlite3Parser(...)
                  > sqlite3GetToken(...)
                   > keywordCode(...)
                   < keywordCode(...)
                  < sqlite3GetToken(...)
                  > sqlite3Parser(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_shift(...)
                   < yy_shift(...)
                  < sqlite3Parser(...)
                  > sqlite3GetToken(...)
                  < sqlite3GetToken(...)
                  > sqlite3GetToken(...)
                   > keywordCode(...)
                   < keywordCode(...)
                  < sqlite3GetToken(...)
                  > sqlite3Parser(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > sqlite3SrcListAppendFromTerm(...)
                     > sqlite3SrcListAppend(...)
                      > sqlite3DbMallocRawNN(...)
                       > dbMallocRawFinish(...)
                        > sqlite3Malloc(...)
                         > sqlite3_mutex_enter(...)
                          > pthreadMutexEnter(...)
                          < pthreadMutexEnter(...)
                         < sqlite3_mutex_enter(...)
                         > mallocWithAlarm(...)
                          > sqlite3MemRoundup(...)
                          < sqlite3MemRoundup(...)
                          > sqlite3StatusHighwater(...)
                          < sqlite3StatusHighwater(...)
                          > sqlite3MemMalloc(...)
                          < sqlite3MemMalloc(...)
                          > sqlite3MallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3MallocSize(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                         < mallocWithAlarm(...)
                         > sqlite3_mutex_leave(...)
                          > pthreadMutexLeave(...)
                          < pthreadMutexLeave(...)
                         < sqlite3_mutex_leave(...)
                        < sqlite3Malloc(...)
                       < dbMallocRawFinish(...)
                      < sqlite3DbMallocRawNN(...)
                      > sqlite3NameFromToken(...)
                       > sqlite3DbStrNDup(...)
                        > sqlite3DbMallocRawNN(...)
                         > dbMallocRawFinish(...)
                          > sqlite3Malloc(...)
                           > sqlite3_mutex_enter(...)
                            > pthreadMutexEnter(...)
                            < pthreadMutexEnter(...)
                           < sqlite3_mutex_enter(...)
                           > mallocWithAlarm(...)
                            > sqlite3MemRoundup(...)
                            < sqlite3MemRoundup(...)
                            > sqlite3StatusHighwater(...)
                            < sqlite3StatusHighwater(...)
                            > sqlite3MemMalloc(...)
                            < sqlite3MemMalloc(...)
                            > sqlite3MallocSize(...)
                             > sqlite3MemSize(...)
                             < sqlite3MemSize(...)
                            < sqlite3MallocSize(...)
                            > sqlite3StatusUp(...)
                            < sqlite3StatusUp(...)
                            > sqlite3StatusUp(...)
                            < sqlite3StatusUp(...)
                           < mallocWithAlarm(...)
                           > sqlite3_mutex_leave(...)
                            > pthreadMutexLeave(...)
                            < pthreadMutexLeave(...)
                           < sqlite3_mutex_leave(...)
                          < sqlite3Malloc(...)
                         < dbMallocRawFinish(...)
                        < sqlite3DbMallocRawNN(...)
                       < sqlite3DbStrNDup(...)
                       > sqlite3Dequote(...)
                       < sqlite3Dequote(...)
                      < sqlite3NameFromToken(...)
                      > sqlite3NameFromToken(...)
                       > sqlite3DbStrNDup(...)
                        > sqlite3DbMallocRawNN(...)
                         > dbMallocRawFinish(...)
                          > sqlite3Malloc(...)
                           > sqlite3_mutex_enter(...)
                            > pthreadMutexEnter(...)
                            < pthreadMutexEnter(...)
                           < sqlite3_mutex_enter(...)
                           > mallocWithAlarm(...)
                            > sqlite3MemRoundup(...)
                            < sqlite3MemRoundup(...)
                            > sqlite3StatusHighwater(...)
                            < sqlite3StatusHighwater(...)
                            > sqlite3MemMalloc(...)
                            < sqlite3MemMalloc(...)
                            > sqlite3MallocSize(...)
                             > sqlite3MemSize(...)
                             < sqlite3MemSize(...)
                            < sqlite3MallocSize(...)
                            > sqlite3StatusUp(...)
                            < sqlite3StatusUp(...)
                            > sqlite3StatusUp(...)
                            < sqlite3StatusUp(...)
                           < mallocWithAlarm(...)
                           > sqlite3_mutex_leave(...)
                            > pthreadMutexLeave(...)
                            < pthreadMutexLeave(...)
                           < sqlite3_mutex_leave(...)
                          < sqlite3Malloc(...)
                         < dbMallocRawFinish(...)
                        < sqlite3DbMallocRawNN(...)
                       < sqlite3DbStrNDup(...)
                       > sqlite3Dequote(...)
                       < sqlite3Dequote(...)
                      < sqlite3NameFromToken(...)
                     < sqlite3SrcListAppend(...)
                    < sqlite3SrcListAppendFromTerm(...)
                    > sqlite3SrcListIndexedBy(...)
                    < sqlite3SrcListIndexedBy(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > sqlite3SrcListShiftJoinType(...)
                    < sqlite3SrcListShiftJoinType(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_shift(...)
                   < yy_shift(...)
                  < sqlite3Parser(...)
                  > sqlite3GetToken(...)
                  < sqlite3GetToken(...)
                  > sqlite3GetToken(...)
                   > keywordCode(...)
                   < keywordCode(...)
                  < sqlite3GetToken(...)
                  > sqlite3Parser(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_shift(...)
                   < yy_shift(...)
                  < sqlite3Parser(...)
                  > sqlite3GetToken(...)
                  < sqlite3GetToken(...)
                  > sqlite3GetToken(...)
                   > keywordCode(...)
                   < keywordCode(...)
                  < sqlite3GetToken(...)
                  > sqlite3Parser(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_shift(...)
                   < yy_shift(...)
                  < sqlite3Parser(...)
                  > sqlite3GetToken(...)
                  < sqlite3GetToken(...)
                  > sqlite3Parser(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > tokenExpr(...)
                     > sqlite3DbMallocRawNN(...)
                      > dbMallocRawFinish(...)
                       > sqlite3Malloc(...)
                        > sqlite3_mutex_enter(...)
                         > pthreadMutexEnter(...)
                         < pthreadMutexEnter(...)
                        < sqlite3_mutex_enter(...)
                        > mallocWithAlarm(...)
                         > sqlite3MemRoundup(...)
                         < sqlite3MemRoundup(...)
                         > sqlite3StatusHighwater(...)
                         < sqlite3StatusHighwater(...)
                         > sqlite3MemMalloc(...)
                         < sqlite3MemMalloc(...)
                         > sqlite3MallocSize(...)
                          > sqlite3MemSize(...)
                          < sqlite3MemSize(...)
                         < sqlite3MallocSize(...)
                         > sqlite3StatusUp(...)
                         < sqlite3StatusUp(...)
                         > sqlite3StatusUp(...)
                         < sqlite3StatusUp(...)
                        < mallocWithAlarm(...)
                        > sqlite3_mutex_leave(...)
                         > pthreadMutexLeave(...)
                         < pthreadMutexLeave(...)
                        < sqlite3_mutex_leave(...)
                       < sqlite3Malloc(...)
                      < dbMallocRawFinish(...)
                     < sqlite3DbMallocRawNN(...)
                    < tokenExpr(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > sqlite3ExprListAppend(...)
                     > sqlite3ExprListAppendNew(...)
                      > sqlite3DbMallocRawNN(...)
                       > dbMallocRawFinish(...)
                        > sqlite3Malloc(...)
                         > sqlite3_mutex_enter(...)
                          > pthreadMutexEnter(...)
                          < pthreadMutexEnter(...)
                         < sqlite3_mutex_enter(...)
                         > mallocWithAlarm(...)
                          > sqlite3MemRoundup(...)
                          < sqlite3MemRoundup(...)
                          > sqlite3StatusHighwater(...)
                          < sqlite3StatusHighwater(...)
                          > sqlite3MemMalloc(...)
                          < sqlite3MemMalloc(...)
                          > sqlite3MallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3MallocSize(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                         < mallocWithAlarm(...)
                         > sqlite3_mutex_leave(...)
                          > pthreadMutexLeave(...)
                          < pthreadMutexLeave(...)
                         < sqlite3_mutex_leave(...)
                        < sqlite3Malloc(...)
                       < dbMallocRawFinish(...)
                      < sqlite3DbMallocRawNN(...)
                     < sqlite3ExprListAppendNew(...)
                    < sqlite3ExprListAppend(...)
                    > sqlite3ExprListSetSortOrder(...)
                    < sqlite3ExprListSetSortOrder(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > sqlite3SelectNew(...)
                     > sqlite3DbMallocRawNN(...)
                      > dbMallocRawFinish(...)
                       > sqlite3Malloc(...)
                        > sqlite3_mutex_enter(...)
                         > pthreadMutexEnter(...)
                         < pthreadMutexEnter(...)
                        < sqlite3_mutex_enter(...)
                        > mallocWithAlarm(...)
                         > sqlite3MemRoundup(...)
                         < sqlite3MemRoundup(...)
                         > sqlite3StatusHighwater(...)
                         < sqlite3StatusHighwater(...)
                         > sqlite3MemMalloc(...)
                         < sqlite3MemMalloc(...)
                         > sqlite3MallocSize(...)
                          > sqlite3MemSize(...)
                          < sqlite3MemSize(...)
                         < sqlite3MallocSize(...)
                         > sqlite3StatusUp(...)
                         < sqlite3StatusUp(...)
                         > sqlite3StatusUp(...)
                         < sqlite3StatusUp(...)
                        < mallocWithAlarm(...)
                        > sqlite3_mutex_leave(...)
                         > pthreadMutexLeave(...)
                         < pthreadMutexLeave(...)
                        < sqlite3_mutex_leave(...)
                       < sqlite3Malloc(...)
                      < dbMallocRawFinish(...)
                     < sqlite3DbMallocRawNN(...)
                    < sqlite3SelectNew(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > parserDoubleLinkSelect(...)
                    < parserDoubleLinkSelect(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > sqlite3Select(...)
                     > sqlite3GetVdbe(...)
                      > sqlite3VdbeCreate(...)
                       > sqlite3DbMallocRawNN(...)
                        > dbMallocRawFinish(...)
                         > sqlite3Malloc(...)
                          > sqlite3_mutex_enter(...)
                           > pthreadMutexEnter(...)
                           < pthreadMutexEnter(...)
                          < sqlite3_mutex_enter(...)
                          > mallocWithAlarm(...)
                           > sqlite3MemRoundup(...)
                           < sqlite3MemRoundup(...)
                           > sqlite3StatusHighwater(...)
                           < sqlite3StatusHighwater(...)
                           > sqlite3MemMalloc(...)
                           < sqlite3MemMalloc(...)
                           > sqlite3MallocSize(...)
                            > sqlite3MemSize(...)
                            < sqlite3MemSize(...)
                           < sqlite3MallocSize(...)
                           > sqlite3StatusUp(...)
                           < sqlite3StatusUp(...)
                           > sqlite3StatusUp(...)
                           < sqlite3StatusUp(...)
                          < mallocWithAlarm(...)
                          > sqlite3_mutex_leave(...)
                           > pthreadMutexLeave(...)
                           < pthreadMutexLeave(...)
                          < sqlite3_mutex_leave(...)
                         < sqlite3Malloc(...)
                        < dbMallocRawFinish(...)
                       < sqlite3DbMallocRawNN(...)
                       > sqlite3VdbeAddOp2(...)
                        > sqlite3VdbeAddOp3(...)
                         > growOp3(...)
                          > growOpArray(...)
                           > sqlite3DbRealloc(...)
                            > sqlite3DbMallocRawNN(...)
                             > dbMallocRawFinish(...)
                              > sqlite3Malloc(...)
                               > sqlite3_mutex_enter(...)
                                > pthreadMutexEnter(...)
                                < pthreadMutexEnter(...)
                               < sqlite3_mutex_enter(...)
                               > mallocWithAlarm(...)
                                > sqlite3MemRoundup(...)
                                < sqlite3MemRoundup(...)
                                > sqlite3StatusHighwater(...)
                                < sqlite3StatusHighwater(...)
                                > sqlite3MemMalloc(...)
                                < sqlite3MemMalloc(...)
                                > sqlite3MallocSize(...)
                                 > sqlite3MemSize(...)
                                 < sqlite3MemSize(...)
                                < sqlite3MallocSize(...)
                                > sqlite3StatusUp(...)
                                < sqlite3StatusUp(...)
                                > sqlite3StatusUp(...)
                                < sqlite3StatusUp(...)
                               < mallocWithAlarm(...)
                               > sqlite3_mutex_leave(...)
                                > pthreadMutexLeave(...)
                                < pthreadMutexLeave(...)
                               < sqlite3_mutex_leave(...)
                              < sqlite3Malloc(...)
                             < dbMallocRawFinish(...)
                            < sqlite3DbMallocRawNN(...)
                           < sqlite3DbRealloc(...)
                           > sqlite3DbMallocSize(...)
                            > sqlite3MemSize(...)
                            < sqlite3MemSize(...)
                           < sqlite3DbMallocSize(...)
                          < growOpArray(...)
                          > sqlite3VdbeAddOp3(...)
                          < sqlite3VdbeAddOp3(...)
                         < growOp3(...)
                        < sqlite3VdbeAddOp3(...)
                       < sqlite3VdbeAddOp2(...)
                      < sqlite3VdbeCreate(...)
                     < sqlite3GetVdbe(...)
                     > sqlite3AuthCheck(...)
                     < sqlite3AuthCheck(...)
                     > sqlite3SelectPrep(...)
                      > sqlite3SelectExpand(...)
                       > sqlite3WalkSelect(...)
                        > selectExpander(...)
                         > sqlite3WithPush(...)
                         < sqlite3WithPush(...)
                         > sqlite3SrcListAssignCursors(...)
                         < sqlite3SrcListAssignCursors(...)
                         > resolveFromTermToCte(...)
                         < resolveFromTermToCte(...)
                         > sqlite3LocateTableItem(...)
                          > sqlite3LocateTable(...)
                           > sqlite3ReadSchema(...)
                           < sqlite3ReadSchema(...)
                           > sqlite3FindTable(...)
                            > sqlite3StrICmp(...)
                            < sqlite3StrICmp(...)
                            > sqlite3HashFind(...)
                             > findElementWithHash(...)
                              > sqlite3StrICmp(...)
                              < sqlite3StrICmp(...)
                             < findElementWithHash(...)
                            < sqlite3HashFind(...)
                           < sqlite3FindTable(...)
                          < sqlite3LocateTable(...)
                         < sqlite3LocateTableItem(...)
                         > cannotBeFunction(...)
                         < cannotBeFunction(...)
                         > sqliteProcessJoin(...)
                         < sqliteProcessJoin(...)
                         > sqlite3SchemaToIndex(...)
                         < sqlite3SchemaToIndex(...)
                         > sqlite3Expr(...)
                          > sqlite3Strlen30(...)
                          < sqlite3Strlen30(...)
                          > sqlite3ExprAlloc(...)
                           > sqlite3DbMallocRawNN(...)
                            > dbMallocRawFinish(...)
                             > sqlite3Malloc(...)
                              > sqlite3_mutex_enter(...)
                               > pthreadMutexEnter(...)
                               < pthreadMutexEnter(...)
                              < sqlite3_mutex_enter(...)
                              > mallocWithAlarm(...)
                               > sqlite3MemRoundup(...)
                               < sqlite3MemRoundup(...)
                               > sqlite3StatusHighwater(...)
                               < sqlite3StatusHighwater(...)
                               > sqlite3MemMalloc(...)
                               < sqlite3MemMalloc(...)
                               > sqlite3MallocSize(...)
                                > sqlite3MemSize(...)
                                < sqlite3MemSize(...)
                               < sqlite3MallocSize(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                              < mallocWithAlarm(...)
                              > sqlite3_mutex_leave(...)
                               > pthreadMutexLeave(...)
                               < pthreadMutexLeave(...)
                              < sqlite3_mutex_leave(...)
                             < sqlite3Malloc(...)
                            < dbMallocRawFinish(...)
                           < sqlite3DbMallocRawNN(...)
                          < sqlite3ExprAlloc(...)
                         < sqlite3Expr(...)
                         > sqlite3ExprListAppend(...)
                          > sqlite3ExprListAppendNew(...)
                           > sqlite3DbMallocRawNN(...)
                            > dbMallocRawFinish(...)
                             > sqlite3Malloc(...)
                              > sqlite3_mutex_enter(...)
                               > pthreadMutexEnter(...)
                               < pthreadMutexEnter(...)
                              < sqlite3_mutex_enter(...)
                              > mallocWithAlarm(...)
                               > sqlite3MemRoundup(...)
                               < sqlite3MemRoundup(...)
                               > sqlite3StatusHighwater(...)
                               < sqlite3StatusHighwater(...)
                               > sqlite3MemMalloc(...)
                               < sqlite3MemMalloc(...)
                               > sqlite3MallocSize(...)
                                > sqlite3MemSize(...)
                                < sqlite3MemSize(...)
                               < sqlite3MallocSize(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                              < mallocWithAlarm(...)
                              > sqlite3_mutex_leave(...)
                               > pthreadMutexLeave(...)
                               < pthreadMutexLeave(...)
                              < sqlite3_mutex_leave(...)
                             < sqlite3Malloc(...)
                            < dbMallocRawFinish(...)
                           < sqlite3DbMallocRawNN(...)
                          < sqlite3ExprListAppendNew(...)
                         < sqlite3ExprListAppend(...)
                         > sqlite3TokenInit(...)
                          > sqlite3Strlen30(...)
                          < sqlite3Strlen30(...)
                         < sqlite3TokenInit(...)
                         > sqlite3ExprListSetName(...)
                          > sqlite3DbStrNDup(...)
                           > sqlite3DbMallocRawNN(...)
                            > dbMallocRawFinish(...)
                             > sqlite3Malloc(...)
                              > sqlite3_mutex_enter(...)
                               > pthreadMutexEnter(...)
                               < pthreadMutexEnter(...)
                              < sqlite3_mutex_enter(...)
                              > mallocWithAlarm(...)
                               > sqlite3MemRoundup(...)
                               < sqlite3MemRoundup(...)
                               > sqlite3StatusHighwater(...)
                               < sqlite3StatusHighwater(...)
                               > sqlite3MemMalloc(...)
                               < sqlite3MemMalloc(...)
                               > sqlite3MallocSize(...)
                                > sqlite3MemSize(...)
                                < sqlite3MemSize(...)
                               < sqlite3MallocSize(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                              < mallocWithAlarm(...)
                              > sqlite3_mutex_leave(...)
                               > pthreadMutexLeave(...)
                               < pthreadMutexLeave(...)
                              < sqlite3_mutex_leave(...)
                             < sqlite3Malloc(...)
                            < dbMallocRawFinish(...)
                           < sqlite3DbMallocRawNN(...)
                          < sqlite3DbStrNDup(...)
                         < sqlite3ExprListSetName(...)
                         > sqlite3DbFree(...)
                         < sqlite3DbFree(...)
                         > sqlite3Expr(...)
                          > sqlite3Strlen30(...)
                          < sqlite3Strlen30(...)
                          > sqlite3ExprAlloc(...)
                           > sqlite3DbMallocRawNN(...)
                            > dbMallocRawFinish(...)
                             > sqlite3Malloc(...)
                              > sqlite3_mutex_enter(...)
                               > pthreadMutexEnter(...)
                               < pthreadMutexEnter(...)
                              < sqlite3_mutex_enter(...)
                              > mallocWithAlarm(...)
                               > sqlite3MemRoundup(...)
                               < sqlite3MemRoundup(...)
                               > sqlite3StatusHighwater(...)
                               < sqlite3StatusHighwater(...)
                               > sqlite3MemMalloc(...)
                               < sqlite3MemMalloc(...)
                               > sqlite3MallocSize(...)
                                > sqlite3MemSize(...)
                                < sqlite3MemSize(...)
                               < sqlite3MallocSize(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                              < mallocWithAlarm(...)
                              > sqlite3_mutex_leave(...)
                               > pthreadMutexLeave(...)
                               < pthreadMutexLeave(...)
                              < sqlite3_mutex_leave(...)
                             < sqlite3Malloc(...)
                            < dbMallocRawFinish(...)
                           < sqlite3DbMallocRawNN(...)
                          < sqlite3ExprAlloc(...)
                         < sqlite3Expr(...)
                         > sqlite3ExprListAppend(...)
                         < sqlite3ExprListAppend(...)
                         > sqlite3TokenInit(...)
                          > sqlite3Strlen30(...)
                          < sqlite3Strlen30(...)
                         < sqlite3TokenInit(...)
                         > sqlite3ExprListSetName(...)
                          > sqlite3DbStrNDup(...)
                           > sqlite3DbMallocRawNN(...)
                            > dbMallocRawFinish(...)
                             > sqlite3Malloc(...)
                              > sqlite3_mutex_enter(...)
                               > pthreadMutexEnter(...)
                               < pthreadMutexEnter(...)
                              < sqlite3_mutex_enter(...)
                              > mallocWithAlarm(...)
                               > sqlite3MemRoundup(...)
                               < sqlite3MemRoundup(...)
                               > sqlite3StatusHighwater(...)
                               < sqlite3StatusHighwater(...)
                               > sqlite3MemMalloc(...)
                               < sqlite3MemMalloc(...)
                               > sqlite3MallocSize(...)
                                > sqlite3MemSize(...)
                                < sqlite3MemSize(...)
                               < sqlite3MallocSize(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                              < mallocWithAlarm(...)
                              > sqlite3_mutex_leave(...)
                               > pthreadMutexLeave(...)
                               < pthreadMutexLeave(...)
                              < sqlite3_mutex_leave(...)
                             < sqlite3Malloc(...)
                            < dbMallocRawFinish(...)
                           < sqlite3DbMallocRawNN(...)
                          < sqlite3DbStrNDup(...)
                         < sqlite3ExprListSetName(...)
                         > sqlite3DbFree(...)
                         < sqlite3DbFree(...)
                         > sqlite3Expr(...)
                          > sqlite3Strlen30(...)
                          < sqlite3Strlen30(...)
                          > sqlite3ExprAlloc(...)
                           > sqlite3DbMallocRawNN(...)
                            > dbMallocRawFinish(...)
                             > sqlite3Malloc(...)
                              > sqlite3_mutex_enter(...)
                               > pthreadMutexEnter(...)
                               < pthreadMutexEnter(...)
                              < sqlite3_mutex_enter(...)
                              > mallocWithAlarm(...)
                               > sqlite3MemRoundup(...)
                               < sqlite3MemRoundup(...)
                               > sqlite3StatusHighwater(...)
                               < sqlite3StatusHighwater(...)
                               > sqlite3MemMalloc(...)
                               < sqlite3MemMalloc(...)
                               > sqlite3MallocSize(...)
                                > sqlite3MemSize(...)
                                < sqlite3MemSize(...)
                               < sqlite3MallocSize(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                              < mallocWithAlarm(...)
                              > sqlite3_mutex_leave(...)
                               > pthreadMutexLeave(...)
                               < pthreadMutexLeave(...)
                              < sqlite3_mutex_leave(...)
                             < sqlite3Malloc(...)
                            < dbMallocRawFinish(...)
                           < sqlite3DbMallocRawNN(...)
                          < sqlite3ExprAlloc(...)
                         < sqlite3Expr(...)
                         > sqlite3ExprListAppend(...)
                         < sqlite3ExprListAppend(...)
                         > sqlite3TokenInit(...)
                          > sqlite3Strlen30(...)
                          < sqlite3Strlen30(...)
                         < sqlite3TokenInit(...)
                         > sqlite3ExprListSetName(...)
                          > sqlite3DbStrNDup(...)
                           > sqlite3DbMallocRawNN(...)
                            > dbMallocRawFinish(...)
                             > sqlite3Malloc(...)
                              > sqlite3_mutex_enter(...)
                               > pthreadMutexEnter(...)
                               < pthreadMutexEnter(...)
                              < sqlite3_mutex_enter(...)
                              > mallocWithAlarm(...)
                               > sqlite3MemRoundup(...)
                               < sqlite3MemRoundup(...)
                               > sqlite3StatusHighwater(...)
                               < sqlite3StatusHighwater(...)
                               > sqlite3MemMalloc(...)
                               < sqlite3MemMalloc(...)
                               > sqlite3MallocSize(...)
                                > sqlite3MemSize(...)
                                < sqlite3MemSize(...)
                               < sqlite3MallocSize(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                              < mallocWithAlarm(...)
                              > sqlite3_mutex_leave(...)
                               > pthreadMutexLeave(...)
                               < pthreadMutexLeave(...)
                              < sqlite3_mutex_leave(...)
                             < sqlite3Malloc(...)
                            < dbMallocRawFinish(...)
                           < sqlite3DbMallocRawNN(...)
                          < sqlite3DbStrNDup(...)
                         < sqlite3ExprListSetName(...)
                         > sqlite3DbFree(...)
                         < sqlite3DbFree(...)
                         > sqlite3Expr(...)
                          > sqlite3Strlen30(...)
                          < sqlite3Strlen30(...)
                          > sqlite3ExprAlloc(...)
                           > sqlite3DbMallocRawNN(...)
                            > dbMallocRawFinish(...)
                             > sqlite3Malloc(...)
                              > sqlite3_mutex_enter(...)
                               > pthreadMutexEnter(...)
                               < pthreadMutexEnter(...)
                              < sqlite3_mutex_enter(...)
                              > mallocWithAlarm(...)
                               > sqlite3MemRoundup(...)
                               < sqlite3MemRoundup(...)
                               > sqlite3StatusHighwater(...)
                               < sqlite3StatusHighwater(...)
                               > sqlite3MemMalloc(...)
                               < sqlite3MemMalloc(...)
                               > sqlite3MallocSize(...)
                                > sqlite3MemSize(...)
                                < sqlite3MemSize(...)
                               < sqlite3MallocSize(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                              < mallocWithAlarm(...)
                              > sqlite3_mutex_leave(...)
                               > pthreadMutexLeave(...)
                               < pthreadMutexLeave(...)
                              < sqlite3_mutex_leave(...)
                             < sqlite3Malloc(...)
                            < dbMallocRawFinish(...)
                           < sqlite3DbMallocRawNN(...)
                          < sqlite3ExprAlloc(...)
                         < sqlite3Expr(...)
                         > sqlite3ExprListAppend(...)
                         < sqlite3ExprListAppend(...)
                         > sqlite3TokenInit(...)
                          > sqlite3Strlen30(...)
                          < sqlite3Strlen30(...)
                         < sqlite3TokenInit(...)
                         > sqlite3ExprListSetName(...)
                          > sqlite3DbStrNDup(...)
                           > sqlite3DbMallocRawNN(...)
                            > dbMallocRawFinish(...)
                             > sqlite3Malloc(...)
                              > sqlite3_mutex_enter(...)
                               > pthreadMutexEnter(...)
                               < pthreadMutexEnter(...)
                              < sqlite3_mutex_enter(...)
                              > mallocWithAlarm(...)
                               > sqlite3MemRoundup(...)
                               < sqlite3MemRoundup(...)
                               > sqlite3StatusHighwater(...)
                               < sqlite3StatusHighwater(...)
                               > sqlite3MemMalloc(...)
                               < sqlite3MemMalloc(...)
                               > sqlite3MallocSize(...)
                                > sqlite3MemSize(...)
                                < sqlite3MemSize(...)
                               < sqlite3MallocSize(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                              < mallocWithAlarm(...)
                              > sqlite3_mutex_leave(...)
                               > pthreadMutexLeave(...)
                               < pthreadMutexLeave(...)
                              < sqlite3_mutex_leave(...)
                             < sqlite3Malloc(...)
                            < dbMallocRawFinish(...)
                           < sqlite3DbMallocRawNN(...)
                          < sqlite3DbStrNDup(...)
                         < sqlite3ExprListSetName(...)
                         > sqlite3DbFree(...)
                         < sqlite3DbFree(...)
                         > sqlite3Expr(...)
                          > sqlite3Strlen30(...)
                          < sqlite3Strlen30(...)
                          > sqlite3ExprAlloc(...)
                           > sqlite3DbMallocRawNN(...)
                            > dbMallocRawFinish(...)
                             > sqlite3Malloc(...)
                              > sqlite3_mutex_enter(...)
                               > pthreadMutexEnter(...)
                               < pthreadMutexEnter(...)
                              < sqlite3_mutex_enter(...)
                              > mallocWithAlarm(...)
                               > sqlite3MemRoundup(...)
                               < sqlite3MemRoundup(...)
                               > sqlite3StatusHighwater(...)
                               < sqlite3StatusHighwater(...)
                               > sqlite3MemMalloc(...)
                               < sqlite3MemMalloc(...)
                               > sqlite3MallocSize(...)
                                > sqlite3MemSize(...)
                                < sqlite3MemSize(...)
                               < sqlite3MallocSize(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                              < mallocWithAlarm(...)
                              > sqlite3_mutex_leave(...)
                               > pthreadMutexLeave(...)
                               < pthreadMutexLeave(...)
                              < sqlite3_mutex_leave(...)
                             < sqlite3Malloc(...)
                            < dbMallocRawFinish(...)
                           < sqlite3DbMallocRawNN(...)
                          < sqlite3ExprAlloc(...)
                         < sqlite3Expr(...)
                         > sqlite3ExprListAppend(...)
                          > sqlite3ExprListAppendGrow(...)
                           > sqlite3DbRealloc(...)
                            > dbReallocFinish(...)
                             > isLookaside(...)
                             < isLookaside(...)
                             > sqlite3Realloc(...)
                              > sqlite3MallocSize(...)
                               > sqlite3MemSize(...)
                               < sqlite3MemSize(...)
                              < sqlite3MallocSize(...)
                              > sqlite3MemRoundup(...)
                              < sqlite3MemRoundup(...)
                              > sqlite3_mutex_enter(...)
                               > pthreadMutexEnter(...)
                               < pthreadMutexEnter(...)
                              < sqlite3_mutex_enter(...)
                              > sqlite3StatusHighwater(...)
                              < sqlite3StatusHighwater(...)
                              > sqlite3StatusValue(...)
                              < sqlite3StatusValue(...)
                              > sqlite3MallocAlarm(...)
                              < sqlite3MallocAlarm(...)
                              > sqlite3MemRealloc(...)
                              < sqlite3MemRealloc(...)
                              > sqlite3MallocSize(...)
                               > sqlite3MemSize(...)
                               < sqlite3MemSize(...)
                              < sqlite3MallocSize(...)
                              > sqlite3StatusUp(...)
                              < sqlite3StatusUp(...)
                              > sqlite3_mutex_leave(...)
                               > pthreadMutexLeave(...)
                               < pthreadMutexLeave(...)
                              < sqlite3_mutex_leave(...)
                             < sqlite3Realloc(...)
                            < dbReallocFinish(...)
                           < sqlite3DbRealloc(...)
                          < sqlite3ExprListAppendGrow(...)
                         < sqlite3ExprListAppend(...)
                         > sqlite3TokenInit(...)
                          > sqlite3Strlen30(...)
                          < sqlite3Strlen30(...)
                         < sqlite3TokenInit(...)
                         > sqlite3ExprListSetName(...)
                          > sqlite3DbStrNDup(...)
                           > sqlite3DbMallocRawNN(...)
                            > dbMallocRawFinish(...)
                             > sqlite3Malloc(...)
                              > sqlite3_mutex_enter(...)
                               > pthreadMutexEnter(...)
                               < pthreadMutexEnter(...)
                              < sqlite3_mutex_enter(...)
                              > mallocWithAlarm(...)
                               > sqlite3MemRoundup(...)
                               < sqlite3MemRoundup(...)
                               > sqlite3StatusHighwater(...)
                               < sqlite3StatusHighwater(...)
                               > sqlite3MemMalloc(...)
                               < sqlite3MemMalloc(...)
                               > sqlite3MallocSize(...)
                                > sqlite3MemSize(...)
                                < sqlite3MemSize(...)
                               < sqlite3MallocSize(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                              < mallocWithAlarm(...)
                              > sqlite3_mutex_leave(...)
                               > pthreadMutexLeave(...)
                               < pthreadMutexLeave(...)
                              < sqlite3_mutex_leave(...)
                             < sqlite3Malloc(...)
                            < dbMallocRawFinish(...)
                           < sqlite3DbMallocRawNN(...)
                          < sqlite3DbStrNDup(...)
                         < sqlite3ExprListSetName(...)
                         > sqlite3DbFree(...)
                         < sqlite3DbFree(...)
                         > sqlite3ExprListDelete(...)
                          > exprListDeleteNN(...)
                           > sqlite3ExprDelete(...)
                            > sqlite3ExprDeleteNN(...)
                             > sqlite3ExprListDelete(...)
                             < sqlite3ExprListDelete(...)
                             > sqlite3DbFreeNN(...)
                              > sqlite3_free(...)
                               > sqlite3_mutex_enter(...)
                                > pthreadMutexEnter(...)
                                < pthreadMutexEnter(...)
                               < sqlite3_mutex_enter(...)
                               > sqlite3MallocSize(...)
                                > sqlite3MemSize(...)
                                < sqlite3MemSize(...)
                               < sqlite3MallocSize(...)
                               > sqlite3StatusDown(...)
                               < sqlite3StatusDown(...)
                               > sqlite3StatusDown(...)
                               < sqlite3StatusDown(...)
                               > sqlite3MemFree(...)
                               < sqlite3MemFree(...)
                               > sqlite3_mutex_leave(...)
                                > pthreadMutexLeave(...)
                                < pthreadMutexLeave(...)
                               < sqlite3_mutex_leave(...)
                              < sqlite3_free(...)
                             < sqlite3DbFreeNN(...)
                            < sqlite3ExprDeleteNN(...)
                           < sqlite3ExprDelete(...)
                           > sqlite3DbFree(...)
                           < sqlite3DbFree(...)
                           > sqlite3DbFreeNN(...)
                            > sqlite3_free(...)
                             > sqlite3_mutex_enter(...)
                              > pthreadMutexEnter(...)
                              < pthreadMutexEnter(...)
                             < sqlite3_mutex_enter(...)
                             > sqlite3MallocSize(...)
                              > sqlite3MemSize(...)
                              < sqlite3MemSize(...)
                             < sqlite3MallocSize(...)
                             > sqlite3StatusDown(...)
                             < sqlite3StatusDown(...)
                             > sqlite3StatusDown(...)
                             < sqlite3StatusDown(...)
                             > sqlite3MemFree(...)
                             < sqlite3MemFree(...)
                             > sqlite3_mutex_leave(...)
                              > pthreadMutexLeave(...)
                              < pthreadMutexLeave(...)
                             < sqlite3_mutex_leave(...)
                            < sqlite3_free(...)
                           < sqlite3DbFreeNN(...)
                          < exprListDeleteNN(...)
                         < sqlite3ExprListDelete(...)
                        < selectExpander(...)
                        > sqlite3WalkSelectExpr(...)
                         > sqlite3WalkExprList(...)
                          > sqlite3WalkExpr(...)
                           > walkExpr(...)
                            > sqlite3ExprWalkNoop(...)
                            < sqlite3ExprWalkNoop(...)
                           < walkExpr(...)
                          < sqlite3WalkExpr(...)
                          > sqlite3WalkExpr(...)
                           > walkExpr(...)
                            > sqlite3ExprWalkNoop(...)
                            < sqlite3ExprWalkNoop(...)
                           < walkExpr(...)
                          < sqlite3WalkExpr(...)
                          > sqlite3WalkExpr(...)
                           > walkExpr(...)
                            > sqlite3ExprWalkNoop(...)
                            < sqlite3ExprWalkNoop(...)
                           < walkExpr(...)
                          < sqlite3WalkExpr(...)
                          > sqlite3WalkExpr(...)
                           > walkExpr(...)
                            > sqlite3ExprWalkNoop(...)
                            < sqlite3ExprWalkNoop(...)
                           < walkExpr(...)
                          < sqlite3WalkExpr(...)
                          > sqlite3WalkExpr(...)
                           > walkExpr(...)
                            > sqlite3ExprWalkNoop(...)
                            < sqlite3ExprWalkNoop(...)
                           < walkExpr(...)
                          < sqlite3WalkExpr(...)
                         < sqlite3WalkExprList(...)
                         > sqlite3WalkExpr(...)
                         < sqlite3WalkExpr(...)
                         > sqlite3WalkExprList(...)
                         < sqlite3WalkExprList(...)
                         > sqlite3WalkExpr(...)
                         < sqlite3WalkExpr(...)
                         > sqlite3WalkExprList(...)
                          > sqlite3WalkExpr(...)
                           > walkExpr(...)
                            > sqlite3ExprWalkNoop(...)
                            < sqlite3ExprWalkNoop(...)
                           < walkExpr(...)
                          < sqlite3WalkExpr(...)
                         < sqlite3WalkExprList(...)
                         > sqlite3WalkExpr(...)
                         < sqlite3WalkExpr(...)
                        < sqlite3WalkSelectExpr(...)
                        > sqlite3WalkSelectFrom(...)
                        < sqlite3WalkSelectFrom(...)
                        > sqlite3SelectPopWith(...)
                        < sqlite3SelectPopWith(...)
                       < sqlite3WalkSelect(...)
                      < sqlite3SelectExpand(...)
                      > sqlite3ResolveSelectNames(...)
                       > sqlite3WalkSelect(...)
                        > resolveSelectStep(...)
                         > sqlite3ResolveExprNames(...)
                         < sqlite3ResolveExprNames(...)
                         > sqlite3ResolveExprListNames(...)
                          > sqlite3ExprCheckHeight(...)
                          < sqlite3ExprCheckHeight(...)
                          > sqlite3WalkExpr(...)
                           > walkExpr(...)
                            > resolveExprStep(...)
                             > lookupName(...)
                              > sqlite3StrIHash(...)
                              < sqlite3StrIHash(...)
                              > sqlite3StrICmp(...)
                              < sqlite3StrICmp(...)
                              > sqlite3ExprColUsed(...)
                              < sqlite3ExprColUsed(...)
                              > sqlite3ExprDelete(...)
                              < sqlite3ExprDelete(...)
                              > sqlite3ExprDelete(...)
                              < sqlite3ExprDelete(...)
                             < lookupName(...)
                            < resolveExprStep(...)
                           < walkExpr(...)
                          < sqlite3WalkExpr(...)
                          > sqlite3ExprCheckHeight(...)
                          < sqlite3ExprCheckHeight(...)
                          > sqlite3WalkExpr(...)
                           > walkExpr(...)
                            > resolveExprStep(...)
                             > lookupName(...)
                              > sqlite3StrIHash(...)
                              < sqlite3StrIHash(...)
                              > sqlite3StrICmp(...)
                              < sqlite3StrICmp(...)
                              > sqlite3ExprColUsed(...)
                              < sqlite3ExprColUsed(...)
                              > sqlite3ExprDelete(...)
                              < sqlite3ExprDelete(...)
                              > sqlite3ExprDelete(...)
                              < sqlite3ExprDelete(...)
                             < lookupName(...)
                            < resolveExprStep(...)
                           < walkExpr(...)
                          < sqlite3WalkExpr(...)
                          > sqlite3ExprCheckHeight(...)
                          < sqlite3ExprCheckHeight(...)
                          > sqlite3WalkExpr(...)
                           > walkExpr(...)
                            > resolveExprStep(...)
                             > lookupName(...)
                              > sqlite3StrIHash(...)
                              < sqlite3StrIHash(...)
                              > sqlite3StrICmp(...)
                              < sqlite3StrICmp(...)
                              > sqlite3ExprColUsed(...)
                              < sqlite3ExprColUsed(...)
                              > sqlite3ExprDelete(...)
                              < sqlite3ExprDelete(...)
                              > sqlite3ExprDelete(...)
                              < sqlite3ExprDelete(...)
                             < lookupName(...)
                            < resolveExprStep(...)
                           < walkExpr(...)
                          < sqlite3WalkExpr(...)
                          > sqlite3ExprCheckHeight(...)
                          < sqlite3ExprCheckHeight(...)
                          > sqlite3WalkExpr(...)
                           > walkExpr(...)
                            > resolveExprStep(...)
                             > lookupName(...)
                              > sqlite3StrIHash(...)
                              < sqlite3StrIHash(...)
                              > sqlite3StrICmp(...)
                              < sqlite3StrICmp(...)
                              > sqlite3ExprColUsed(...)
                              < sqlite3ExprColUsed(...)
                              > sqlite3ExprDelete(...)
                              < sqlite3ExprDelete(...)
                              > sqlite3ExprDelete(...)
                              < sqlite3ExprDelete(...)
                             < lookupName(...)
                            < resolveExprStep(...)
                           < walkExpr(...)
                          < sqlite3WalkExpr(...)
                          > sqlite3ExprCheckHeight(...)
                          < sqlite3ExprCheckHeight(...)
                          > sqlite3WalkExpr(...)
                           > walkExpr(...)
                            > resolveExprStep(...)
                             > lookupName(...)
                              > sqlite3StrIHash(...)
                              < sqlite3StrIHash(...)
                              > sqlite3StrICmp(...)
                              < sqlite3StrICmp(...)
                              > sqlite3ExprColUsed(...)
                              < sqlite3ExprColUsed(...)
                              > sqlite3ExprDelete(...)
                              < sqlite3ExprDelete(...)
                              > sqlite3ExprDelete(...)
                              < sqlite3ExprDelete(...)
                             < lookupName(...)
                            < resolveExprStep(...)
                           < walkExpr(...)
                          < sqlite3WalkExpr(...)
                         < sqlite3ResolveExprListNames(...)
                         > sqlite3ResolveExprNames(...)
                         < sqlite3ResolveExprNames(...)
                         > resolveOrderGroupBy(...)
                          > sqlite3ExprSkipCollateAndLikely(...)
                          < sqlite3ExprSkipCollateAndLikely(...)
                          > resolveAsName(...)
                           > sqlite3_stricmp(...)
                            > sqlite3StrICmp(...)
                            < sqlite3StrICmp(...)
                           < sqlite3_stricmp(...)
                           > sqlite3_stricmp(...)
                            > sqlite3StrICmp(...)
                            < sqlite3StrICmp(...)
                           < sqlite3_stricmp(...)
                           > sqlite3_stricmp(...)
                            > sqlite3StrICmp(...)
                            < sqlite3StrICmp(...)
                           < sqlite3_stricmp(...)
                           > sqlite3_stricmp(...)
                            > sqlite3StrICmp(...)
                            < sqlite3StrICmp(...)
                           < sqlite3_stricmp(...)
                           > sqlite3_stricmp(...)
                            > sqlite3StrICmp(...)
                            < sqlite3StrICmp(...)
                           < sqlite3_stricmp(...)
                          < resolveAsName(...)
                          > sqlite3ExprIsInteger(...)
                          < sqlite3ExprIsInteger(...)
                          > sqlite3ResolveExprNames(...)
                           > sqlite3ExprCheckHeight(...)
                           < sqlite3ExprCheckHeight(...)
                           > sqlite3WalkExpr(...)
                            > walkExpr(...)
                             > resolveExprStep(...)
                              > lookupName(...)
                               > sqlite3StrIHash(...)
                               < sqlite3StrIHash(...)
                               > sqlite3IsRowid(...)
                                > sqlite3StrICmp(...)
                                < sqlite3StrICmp(...)
                                > sqlite3StrICmp(...)
                                < sqlite3StrICmp(...)
                               < sqlite3IsRowid(...)
                              < lookupName(...)
                             < resolveExprStep(...)
                            < walkExpr(...)
                           < sqlite3WalkExpr(...)
                          < sqlite3ResolveExprNames(...)
                          > sqlite3ExprCompare(...)
                           > sqlite3ExprCompare(...)
                           < sqlite3ExprCompare(...)
                           > sqlite3ExprCompare(...)
                           < sqlite3ExprCompare(...)
                           > sqlite3ExprListCompare(...)
                           < sqlite3ExprListCompare(...)
                          < sqlite3ExprCompare(...)
                          > sqlite3ExprCompare(...)
                           > sqlite3ExprCompare(...)
                           < sqlite3ExprCompare(...)
                           > sqlite3ExprCompare(...)
                           < sqlite3ExprCompare(...)
                           > sqlite3ExprListCompare(...)
                           < sqlite3ExprListCompare(...)
                          < sqlite3ExprCompare(...)
                          > sqlite3ExprCompare(...)
                           > sqlite3ExprCompare(...)
                           < sqlite3ExprCompare(...)
                           > sqlite3ExprCompare(...)
                           < sqlite3ExprCompare(...)
                           > sqlite3ExprListCompare(...)
                           < sqlite3ExprListCompare(...)
                          < sqlite3ExprCompare(...)
                          > sqlite3ExprCompare(...)
                           > sqlite3ExprCompare(...)
                           < sqlite3ExprCompare(...)
                           > sqlite3ExprCompare(...)
                           < sqlite3ExprCompare(...)
                           > sqlite3ExprListCompare(...)
                           < sqlite3ExprListCompare(...)
                          < sqlite3ExprCompare(...)
                          > sqlite3ExprCompare(...)
                           > sqlite3ExprCompare(...)
                           < sqlite3ExprCompare(...)
                           > sqlite3ExprCompare(...)
                           < sqlite3ExprCompare(...)
                           > sqlite3ExprListCompare(...)
                           < sqlite3ExprListCompare(...)
                          < sqlite3ExprCompare(...)
                          > sqlite3ResolveOrderGroupBy(...)
                          < sqlite3ResolveOrderGroupBy(...)
                         < resolveOrderGroupBy(...)
                        < resolveSelectStep(...)
                       < sqlite3WalkSelect(...)
                      < sqlite3ResolveSelectNames(...)
                      > sqlite3SelectAddTypeInfo(...)
                       > sqlite3WalkSelect(...)
                        > sqlite3SelectWalkNoop(...)
                        < sqlite3SelectWalkNoop(...)
                        > sqlite3WalkSelectExpr(...)
                         > sqlite3WalkExprList(...)
                          > sqlite3WalkExpr(...)
                           > walkExpr(...)
                            > sqlite3ExprWalkNoop(...)
                            < sqlite3ExprWalkNoop(...)
                           < walkExpr(...)
                          < sqlite3WalkExpr(...)
                          > sqlite3WalkExpr(...)
                           > walkExpr(...)
                            > sqlite3ExprWalkNoop(...)
                            < sqlite3ExprWalkNoop(...)
                           < walkExpr(...)
                          < sqlite3WalkExpr(...)
                          > sqlite3WalkExpr(...)
                           > walkExpr(...)
                            > sqlite3ExprWalkNoop(...)
                            < sqlite3ExprWalkNoop(...)
                           < walkExpr(...)
                          < sqlite3WalkExpr(...)
                          > sqlite3WalkExpr(...)
                           > walkExpr(...)
                            > sqlite3ExprWalkNoop(...)
                            < sqlite3ExprWalkNoop(...)
                           < walkExpr(...)
                          < sqlite3WalkExpr(...)
                          > sqlite3WalkExpr(...)
                           > walkExpr(...)
                            > sqlite3ExprWalkNoop(...)
                            < sqlite3ExprWalkNoop(...)
                           < walkExpr(...)
                          < sqlite3WalkExpr(...)
                         < sqlite3WalkExprList(...)
                         > sqlite3WalkExpr(...)
                         < sqlite3WalkExpr(...)
                         > sqlite3WalkExprList(...)
                         < sqlite3WalkExprList(...)
                         > sqlite3WalkExpr(...)
                         < sqlite3WalkExpr(...)
                         > sqlite3WalkExprList(...)
                          > sqlite3WalkExpr(...)
                           > walkExpr(...)
                            > sqlite3ExprWalkNoop(...)
                            < sqlite3ExprWalkNoop(...)
                           < walkExpr(...)
                          < sqlite3WalkExpr(...)
                         < sqlite3WalkExprList(...)
                         > sqlite3WalkExpr(...)
                         < sqlite3WalkExpr(...)
                        < sqlite3WalkSelectExpr(...)
                        > sqlite3WalkSelectFrom(...)
                        < sqlite3WalkSelectFrom(...)
                        > selectAddSubqueryTypeInfo(...)
                        < selectAddSubqueryTypeInfo(...)
                       < sqlite3WalkSelect(...)
                      < sqlite3SelectAddTypeInfo(...)
                     < sqlite3SelectPrep(...)
                     > sqlite3GenerateColumnNames(...)
                      > sqlite3VdbeSetNumCols(...)
                       > sqlite3DbMallocRawNN(...)
                        > dbMallocRawFinish(...)
                         > sqlite3Malloc(...)
                          > sqlite3_mutex_enter(...)
                           > pthreadMutexEnter(...)
                           < pthreadMutexEnter(...)
                          < sqlite3_mutex_enter(...)
                          > mallocWithAlarm(...)
                           > sqlite3MemRoundup(...)
                           < sqlite3MemRoundup(...)
                           > sqlite3StatusHighwater(...)
                           < sqlite3StatusHighwater(...)
                           > sqlite3MemMalloc(...)
                           < sqlite3MemMalloc(...)
                           > sqlite3MallocSize(...)
                            > sqlite3MemSize(...)
                            < sqlite3MemSize(...)
                           < sqlite3MallocSize(...)
                           > sqlite3StatusUp(...)
                           < sqlite3StatusUp(...)
                           > sqlite3StatusUp(...)
                           < sqlite3StatusUp(...)
                          < mallocWithAlarm(...)
                          > sqlite3_mutex_leave(...)
                           > pthreadMutexLeave(...)
                           < pthreadMutexLeave(...)
                          < sqlite3_mutex_leave(...)
                         < sqlite3Malloc(...)
                        < dbMallocRawFinish(...)
                       < sqlite3DbMallocRawNN(...)
                       > initMemArray(...)
                       < initMemArray(...)
                      < sqlite3VdbeSetNumCols(...)
                      > sqlite3VdbeSetColName(...)
                       > sqlite3VdbeMemSetStr(...)
                        > sqlite3VdbeMemClearAndResize(...)
                         > sqlite3VdbeMemGrow(...)
                          > sqlite3DbMallocRaw(...)
                           > sqlite3DbMallocRawNN(...)
                            > dbMallocRawFinish(...)
                             > sqlite3Malloc(...)
                              > sqlite3_mutex_enter(...)
                               > pthreadMutexEnter(...)
                               < pthreadMutexEnter(...)
                              < sqlite3_mutex_enter(...)
                              > mallocWithAlarm(...)
                               > sqlite3MemRoundup(...)
                               < sqlite3MemRoundup(...)
                               > sqlite3StatusHighwater(...)
                               < sqlite3StatusHighwater(...)
                               > sqlite3MemMalloc(...)
                               < sqlite3MemMalloc(...)
                               > sqlite3MallocSize(...)
                                > sqlite3MemSize(...)
                                < sqlite3MemSize(...)
                               < sqlite3MallocSize(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                              < mallocWithAlarm(...)
                              > sqlite3_mutex_leave(...)
                               > pthreadMutexLeave(...)
                               < pthreadMutexLeave(...)
                              < sqlite3_mutex_leave(...)
                             < sqlite3Malloc(...)
                            < dbMallocRawFinish(...)
                           < sqlite3DbMallocRawNN(...)
                          < sqlite3DbMallocRaw(...)
                          > sqlite3DbMallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3DbMallocSize(...)
                         < sqlite3VdbeMemGrow(...)
                        < sqlite3VdbeMemClearAndResize(...)
                       < sqlite3VdbeMemSetStr(...)
                      < sqlite3VdbeSetColName(...)
                      > sqlite3VdbeSetColName(...)
                       > sqlite3VdbeMemSetStr(...)
                        > sqlite3VdbeMemClearAndResize(...)
                         > sqlite3VdbeMemGrow(...)
                          > sqlite3DbMallocRaw(...)
                           > sqlite3DbMallocRawNN(...)
                            > dbMallocRawFinish(...)
                             > sqlite3Malloc(...)
                              > sqlite3_mutex_enter(...)
                               > pthreadMutexEnter(...)
                               < pthreadMutexEnter(...)
                              < sqlite3_mutex_enter(...)
                              > mallocWithAlarm(...)
                               > sqlite3MemRoundup(...)
                               < sqlite3MemRoundup(...)
                               > sqlite3StatusHighwater(...)
                               < sqlite3StatusHighwater(...)
                               > sqlite3MemMalloc(...)
                               < sqlite3MemMalloc(...)
                               > sqlite3MallocSize(...)
                                > sqlite3MemSize(...)
                                < sqlite3MemSize(...)
                               < sqlite3MallocSize(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                              < mallocWithAlarm(...)
                              > sqlite3_mutex_leave(...)
                               > pthreadMutexLeave(...)
                               < pthreadMutexLeave(...)
                              < sqlite3_mutex_leave(...)
                             < sqlite3Malloc(...)
                            < dbMallocRawFinish(...)
                           < sqlite3DbMallocRawNN(...)
                          < sqlite3DbMallocRaw(...)
                          > sqlite3DbMallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3DbMallocSize(...)
                         < sqlite3VdbeMemGrow(...)
                        < sqlite3VdbeMemClearAndResize(...)
                       < sqlite3VdbeMemSetStr(...)
                      < sqlite3VdbeSetColName(...)
                      > sqlite3VdbeSetColName(...)
                       > sqlite3VdbeMemSetStr(...)
                        > sqlite3VdbeMemClearAndResize(...)
                         > sqlite3VdbeMemGrow(...)
                          > sqlite3DbMallocRaw(...)
                           > sqlite3DbMallocRawNN(...)
                            > dbMallocRawFinish(...)
                             > sqlite3Malloc(...)
                              > sqlite3_mutex_enter(...)
                               > pthreadMutexEnter(...)
                               < pthreadMutexEnter(...)
                              < sqlite3_mutex_enter(...)
                              > mallocWithAlarm(...)
                               > sqlite3MemRoundup(...)
                               < sqlite3MemRoundup(...)
                               > sqlite3StatusHighwater(...)
                               < sqlite3StatusHighwater(...)
                               > sqlite3MemMalloc(...)
                               < sqlite3MemMalloc(...)
                               > sqlite3MallocSize(...)
                                > sqlite3MemSize(...)
                                < sqlite3MemSize(...)
                               < sqlite3MallocSize(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                              < mallocWithAlarm(...)
                              > sqlite3_mutex_leave(...)
                               > pthreadMutexLeave(...)
                               < pthreadMutexLeave(...)
                              < sqlite3_mutex_leave(...)
                             < sqlite3Malloc(...)
                            < dbMallocRawFinish(...)
                           < sqlite3DbMallocRawNN(...)
                          < sqlite3DbMallocRaw(...)
                          > sqlite3DbMallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3DbMallocSize(...)
                         < sqlite3VdbeMemGrow(...)
                        < sqlite3VdbeMemClearAndResize(...)
                       < sqlite3VdbeMemSetStr(...)
                      < sqlite3VdbeSetColName(...)
                      > sqlite3VdbeSetColName(...)
                       > sqlite3VdbeMemSetStr(...)
                        > sqlite3VdbeMemClearAndResize(...)
                         > sqlite3VdbeMemGrow(...)
                          > sqlite3DbMallocRaw(...)
                           > sqlite3DbMallocRawNN(...)
                            > dbMallocRawFinish(...)
                             > sqlite3Malloc(...)
                              > sqlite3_mutex_enter(...)
                               > pthreadMutexEnter(...)
                               < pthreadMutexEnter(...)
                              < sqlite3_mutex_enter(...)
                              > mallocWithAlarm(...)
                               > sqlite3MemRoundup(...)
                               < sqlite3MemRoundup(...)
                               > sqlite3StatusHighwater(...)
                               < sqlite3StatusHighwater(...)
                               > sqlite3MemMalloc(...)
                               < sqlite3MemMalloc(...)
                               > sqlite3MallocSize(...)
                                > sqlite3MemSize(...)
                                < sqlite3MemSize(...)
                               < sqlite3MallocSize(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                              < mallocWithAlarm(...)
                              > sqlite3_mutex_leave(...)
                               > pthreadMutexLeave(...)
                               < pthreadMutexLeave(...)
                              < sqlite3_mutex_leave(...)
                             < sqlite3Malloc(...)
                            < dbMallocRawFinish(...)
                           < sqlite3DbMallocRawNN(...)
                          < sqlite3DbMallocRaw(...)
                          > sqlite3DbMallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3DbMallocSize(...)
                         < sqlite3VdbeMemGrow(...)
                        < sqlite3VdbeMemClearAndResize(...)
                       < sqlite3VdbeMemSetStr(...)
                      < sqlite3VdbeSetColName(...)
                      > sqlite3VdbeSetColName(...)
                       > sqlite3VdbeMemSetStr(...)
                        > sqlite3VdbeMemClearAndResize(...)
                         > sqlite3VdbeMemGrow(...)
                          > sqlite3DbMallocRaw(...)
                           > sqlite3DbMallocRawNN(...)
                            > dbMallocRawFinish(...)
                             > sqlite3Malloc(...)
                              > sqlite3_mutex_enter(...)
                               > pthreadMutexEnter(...)
                               < pthreadMutexEnter(...)
                              < sqlite3_mutex_enter(...)
                              > mallocWithAlarm(...)
                               > sqlite3MemRoundup(...)
                               < sqlite3MemRoundup(...)
                               > sqlite3StatusHighwater(...)
                               < sqlite3StatusHighwater(...)
                               > sqlite3MemMalloc(...)
                               < sqlite3MemMalloc(...)
                               > sqlite3MallocSize(...)
                                > sqlite3MemSize(...)
                                < sqlite3MemSize(...)
                               < sqlite3MallocSize(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                               > sqlite3StatusUp(...)
                               < sqlite3StatusUp(...)
                              < mallocWithAlarm(...)
                              > sqlite3_mutex_leave(...)
                               > pthreadMutexLeave(...)
                               < pthreadMutexLeave(...)
                              < sqlite3_mutex_leave(...)
                             < sqlite3Malloc(...)
                            < dbMallocRawFinish(...)
                           < sqlite3DbMallocRawNN(...)
                          < sqlite3DbMallocRaw(...)
                          > sqlite3DbMallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3DbMallocSize(...)
                         < sqlite3VdbeMemGrow(...)
                        < sqlite3VdbeMemClearAndResize(...)
                       < sqlite3VdbeMemSetStr(...)
                      < sqlite3VdbeSetColName(...)
                      > generateColumnTypes(...)
                       > columnTypeImpl(...)
                        > sqlite3ColumnType(...)
                        < sqlite3ColumnType(...)
                       < columnTypeImpl(...)
                       > sqlite3VdbeSetColName(...)
                        > sqlite3VdbeMemSetStr(...)
                         > sqlite3VdbeMemClearAndResize(...)
                          > sqlite3VdbeMemGrow(...)
                           > sqlite3DbMallocRaw(...)
                            > sqlite3DbMallocRawNN(...)
                             > dbMallocRawFinish(...)
                              > sqlite3Malloc(...)
                               > sqlite3_mutex_enter(...)
                                > pthreadMutexEnter(...)
                                < pthreadMutexEnter(...)
                               < sqlite3_mutex_enter(...)
                               > mallocWithAlarm(...)
                                > sqlite3MemRoundup(...)
                                < sqlite3MemRoundup(...)
                                > sqlite3StatusHighwater(...)
                                < sqlite3StatusHighwater(...)
                                > sqlite3MemMalloc(...)
                                < sqlite3MemMalloc(...)
                                > sqlite3MallocSize(...)
                                 > sqlite3MemSize(...)
                                 < sqlite3MemSize(...)
                                < sqlite3MallocSize(...)
                                > sqlite3StatusUp(...)
                                < sqlite3StatusUp(...)
                                > sqlite3StatusUp(...)
                                < sqlite3StatusUp(...)
                               < mallocWithAlarm(...)
                               > sqlite3_mutex_leave(...)
                                > pthreadMutexLeave(...)
                                < pthreadMutexLeave(...)
                               < sqlite3_mutex_leave(...)
                              < sqlite3Malloc(...)
                             < dbMallocRawFinish(...)
                            < sqlite3DbMallocRawNN(...)
                           < sqlite3DbMallocRaw(...)
                           > sqlite3DbMallocSize(...)
                            > sqlite3MemSize(...)
                            < sqlite3MemSize(...)
                           < sqlite3DbMallocSize(...)
                          < sqlite3VdbeMemGrow(...)
                         < sqlite3VdbeMemClearAndResize(...)
                        < sqlite3VdbeMemSetStr(...)
                       < sqlite3VdbeSetColName(...)
                       > columnTypeImpl(...)
                        > sqlite3ColumnType(...)
                        < sqlite3ColumnType(...)
                       < columnTypeImpl(...)
                       > sqlite3VdbeSetColName(...)
                        > sqlite3VdbeMemSetStr(...)
                         > sqlite3VdbeMemClearAndResize(...)
                          > sqlite3VdbeMemGrow(...)
                           > sqlite3DbMallocRaw(...)
                            > sqlite3DbMallocRawNN(...)
                             > dbMallocRawFinish(...)
                              > sqlite3Malloc(...)
                               > sqlite3_mutex_enter(...)
                                > pthreadMutexEnter(...)
                                < pthreadMutexEnter(...)
                               < sqlite3_mutex_enter(...)
                               > mallocWithAlarm(...)
                                > sqlite3MemRoundup(...)
                                < sqlite3MemRoundup(...)
                                > sqlite3StatusHighwater(...)
                                < sqlite3StatusHighwater(...)
                                > sqlite3MemMalloc(...)
                                < sqlite3MemMalloc(...)
                                > sqlite3MallocSize(...)
                                 > sqlite3MemSize(...)
                                 < sqlite3MemSize(...)
                                < sqlite3MallocSize(...)
                                > sqlite3StatusUp(...)
                                < sqlite3StatusUp(...)
                                > sqlite3StatusUp(...)
                                < sqlite3StatusUp(...)
                               < mallocWithAlarm(...)
                               > sqlite3_mutex_leave(...)
                                > pthreadMutexLeave(...)
                                < pthreadMutexLeave(...)
                               < sqlite3_mutex_leave(...)
                              < sqlite3Malloc(...)
                             < dbMallocRawFinish(...)
                            < sqlite3DbMallocRawNN(...)
                           < sqlite3DbMallocRaw(...)
                           > sqlite3DbMallocSize(...)
                            > sqlite3MemSize(...)
                            < sqlite3MemSize(...)
                           < sqlite3DbMallocSize(...)
                          < sqlite3VdbeMemGrow(...)
                         < sqlite3VdbeMemClearAndResize(...)
                        < sqlite3VdbeMemSetStr(...)
                       < sqlite3VdbeSetColName(...)
                       > columnTypeImpl(...)
                        > sqlite3ColumnType(...)
                        < sqlite3ColumnType(...)
                       < columnTypeImpl(...)
                       > sqlite3VdbeSetColName(...)
                        > sqlite3VdbeMemSetStr(...)
                         > sqlite3VdbeMemClearAndResize(...)
                          > sqlite3VdbeMemGrow(...)
                           > sqlite3DbMallocRaw(...)
                            > sqlite3DbMallocRawNN(...)
                             > dbMallocRawFinish(...)
                              > sqlite3Malloc(...)
                               > sqlite3_mutex_enter(...)
                                > pthreadMutexEnter(...)
                                < pthreadMutexEnter(...)
                               < sqlite3_mutex_enter(...)
                               > mallocWithAlarm(...)
                                > sqlite3MemRoundup(...)
                                < sqlite3MemRoundup(...)
                                > sqlite3StatusHighwater(...)
                                < sqlite3StatusHighwater(...)
                                > sqlite3MemMalloc(...)
                                < sqlite3MemMalloc(...)
                                > sqlite3MallocSize(...)
                                 > sqlite3MemSize(...)
                                 < sqlite3MemSize(...)
                                < sqlite3MallocSize(...)
                                > sqlite3StatusUp(...)
                                < sqlite3StatusUp(...)
                                > sqlite3StatusUp(...)
                                < sqlite3StatusUp(...)
                               < mallocWithAlarm(...)
                               > sqlite3_mutex_leave(...)
                                > pthreadMutexLeave(...)
                                < pthreadMutexLeave(...)
                               < sqlite3_mutex_leave(...)
                              < sqlite3Malloc(...)
                             < dbMallocRawFinish(...)
                            < sqlite3DbMallocRawNN(...)
                           < sqlite3DbMallocRaw(...)
                           > sqlite3DbMallocSize(...)
                            > sqlite3MemSize(...)
                            < sqlite3MemSize(...)
                           < sqlite3DbMallocSize(...)
                          < sqlite3VdbeMemGrow(...)
                         < sqlite3VdbeMemClearAndResize(...)
                        < sqlite3VdbeMemSetStr(...)
                       < sqlite3VdbeSetColName(...)
                       > columnTypeImpl(...)
                        > sqlite3ColumnType(...)
                        < sqlite3ColumnType(...)
                       < columnTypeImpl(...)
                       > sqlite3VdbeSetColName(...)
                        > sqlite3VdbeMemSetStr(...)
                         > sqlite3VdbeMemClearAndResize(...)
                          > sqlite3VdbeMemGrow(...)
                           > sqlite3DbMallocRaw(...)
                            > sqlite3DbMallocRawNN(...)
                             > dbMallocRawFinish(...)
                              > sqlite3Malloc(...)
                               > sqlite3_mutex_enter(...)
                                > pthreadMutexEnter(...)
                                < pthreadMutexEnter(...)
                               < sqlite3_mutex_enter(...)
                               > mallocWithAlarm(...)
                                > sqlite3MemRoundup(...)
                                < sqlite3MemRoundup(...)
                                > sqlite3StatusHighwater(...)
                                < sqlite3StatusHighwater(...)
                                > sqlite3MemMalloc(...)
                                < sqlite3MemMalloc(...)
                                > sqlite3MallocSize(...)
                                 > sqlite3MemSize(...)
                                 < sqlite3MemSize(...)
                                < sqlite3MallocSize(...)
                                > sqlite3StatusUp(...)
                                < sqlite3StatusUp(...)
                                > sqlite3StatusUp(...)
                                < sqlite3StatusUp(...)
                               < mallocWithAlarm(...)
                               > sqlite3_mutex_leave(...)
                                > pthreadMutexLeave(...)
                                < pthreadMutexLeave(...)
                               < sqlite3_mutex_leave(...)
                              < sqlite3Malloc(...)
                             < dbMallocRawFinish(...)
                            < sqlite3DbMallocRawNN(...)
                           < sqlite3DbMallocRaw(...)
                           > sqlite3DbMallocSize(...)
                            > sqlite3MemSize(...)
                            < sqlite3MemSize(...)
                           < sqlite3DbMallocSize(...)
                          < sqlite3VdbeMemGrow(...)
                         < sqlite3VdbeMemClearAndResize(...)
                        < sqlite3VdbeMemSetStr(...)
                       < sqlite3VdbeSetColName(...)
                       > columnTypeImpl(...)
                        > sqlite3ColumnType(...)
                        < sqlite3ColumnType(...)
                       < columnTypeImpl(...)
                       > sqlite3VdbeSetColName(...)
                        > sqlite3VdbeMemSetStr(...)
                         > sqlite3VdbeMemClearAndResize(...)
                          > sqlite3VdbeMemGrow(...)
                           > sqlite3DbMallocRaw(...)
                            > sqlite3DbMallocRawNN(...)
                             > dbMallocRawFinish(...)
                              > sqlite3Malloc(...)
                               > sqlite3_mutex_enter(...)
                                > pthreadMutexEnter(...)
                                < pthreadMutexEnter(...)
                               < sqlite3_mutex_enter(...)
                               > mallocWithAlarm(...)
                                > sqlite3MemRoundup(...)
                                < sqlite3MemRoundup(...)
                                > sqlite3StatusHighwater(...)
                                < sqlite3StatusHighwater(...)
                                > sqlite3MemMalloc(...)
                                < sqlite3MemMalloc(...)
                                > sqlite3MallocSize(...)
                                 > sqlite3MemSize(...)
                                 < sqlite3MemSize(...)
                                < sqlite3MallocSize(...)
                                > sqlite3StatusUp(...)
                                < sqlite3StatusUp(...)
                                > sqlite3StatusUp(...)
                                < sqlite3StatusUp(...)
                               < mallocWithAlarm(...)
                               > sqlite3_mutex_leave(...)
                                > pthreadMutexLeave(...)
                                < pthreadMutexLeave(...)
                               < sqlite3_mutex_leave(...)
                              < sqlite3Malloc(...)
                             < dbMallocRawFinish(...)
                            < sqlite3DbMallocRawNN(...)
                           < sqlite3DbMallocRaw(...)
                           > sqlite3DbMallocSize(...)
                            > sqlite3MemSize(...)
                            < sqlite3MemSize(...)
                           < sqlite3DbMallocSize(...)
                          < sqlite3VdbeMemGrow(...)
                         < sqlite3VdbeMemClearAndResize(...)
                        < sqlite3VdbeMemSetStr(...)
                       < sqlite3VdbeSetColName(...)
                      < generateColumnTypes(...)
                     < sqlite3GenerateColumnNames(...)
                     > sqlite3WindowRewrite(...)
                     < sqlite3WindowRewrite(...)
                     > sqlite3KeyInfoFromExprList(...)
                      > sqlite3KeyInfoAlloc(...)
                       > sqlite3DbMallocRawNN(...)
                        > dbMallocRawFinish(...)
                         > sqlite3Malloc(...)
                          > sqlite3_mutex_enter(...)
                           > pthreadMutexEnter(...)
                           < pthreadMutexEnter(...)
                          < sqlite3_mutex_enter(...)
                          > mallocWithAlarm(...)
                           > sqlite3MemRoundup(...)
                           < sqlite3MemRoundup(...)
                           > sqlite3StatusHighwater(...)
                           < sqlite3StatusHighwater(...)
                           > sqlite3MemMalloc(...)
                           < sqlite3MemMalloc(...)
                           > sqlite3MallocSize(...)
                            > sqlite3MemSize(...)
                            < sqlite3MemSize(...)
                           < sqlite3MallocSize(...)
                           > sqlite3StatusUp(...)
                           < sqlite3StatusUp(...)
                           > sqlite3StatusUp(...)
                           < sqlite3StatusUp(...)
                          < mallocWithAlarm(...)
                          > sqlite3_mutex_leave(...)
                           > pthreadMutexLeave(...)
                           < pthreadMutexLeave(...)
                          < sqlite3_mutex_leave(...)
                         < sqlite3Malloc(...)
                        < dbMallocRawFinish(...)
                       < sqlite3DbMallocRawNN(...)
                      < sqlite3KeyInfoAlloc(...)
                      > sqlite3ExprNNCollSeq(...)
                       > sqlite3ExprCollSeq(...)
                        > sqlite3CheckCollSeq(...)
                        < sqlite3CheckCollSeq(...)
                       < sqlite3ExprCollSeq(...)
                      < sqlite3ExprNNCollSeq(...)
                     < sqlite3KeyInfoFromExprList(...)
                     > sqlite3VdbeAddOp4(...)
                      > sqlite3VdbeAddOp3(...)
                      < sqlite3VdbeAddOp3(...)
                      > sqlite3VdbeChangeP4(...)
                      < sqlite3VdbeChangeP4(...)
                     < sqlite3VdbeAddOp4(...)
                     > sqlite3VdbeMakeLabel(...)
                     < sqlite3VdbeMakeLabel(...)
                     > computeLimitRegisters(...)
                     < computeLimitRegisters(...)
                     > sqlite3VdbeChangeOpcode(...)
                      > sqlite3VdbeGetOp(...)
                      < sqlite3VdbeGetOp(...)
                     < sqlite3VdbeChangeOpcode(...)
                     > sqlite3WhereBegin(...)
                      > sqlite3DbMallocRawNN(...)
                       > dbMallocRawFinish(...)
                        > sqlite3Malloc(...)
                         > sqlite3_mutex_enter(...)
                          > pthreadMutexEnter(...)
                          < pthreadMutexEnter(...)
                         < sqlite3_mutex_enter(...)
                         > mallocWithAlarm(...)
                          > sqlite3MemRoundup(...)
                          < sqlite3MemRoundup(...)
                          > sqlite3StatusHighwater(...)
                          < sqlite3StatusHighwater(...)
                          > sqlite3MemMalloc(...)
                          < sqlite3MemMalloc(...)
                          > sqlite3MallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3MallocSize(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                         < mallocWithAlarm(...)
                         > sqlite3_mutex_leave(...)
                          > pthreadMutexLeave(...)
                          < pthreadMutexLeave(...)
                         < sqlite3_mutex_leave(...)
                        < sqlite3Malloc(...)
                       < dbMallocRawFinish(...)
                      < sqlite3DbMallocRawNN(...)
                      > sqlite3VdbeMakeLabel(...)
                      < sqlite3VdbeMakeLabel(...)
                      > whereLoopInit(...)
                      < whereLoopInit(...)
                      > sqlite3WhereClauseInit(...)
                      < sqlite3WhereClauseInit(...)
                      > sqlite3WhereSplit(...)
                       > sqlite3ExprSkipCollateAndLikely(...)
                       < sqlite3ExprSkipCollateAndLikely(...)
                      < sqlite3WhereSplit(...)
                      > createMask(...)
                      < createMask(...)
                      > sqlite3WhereTabFuncArgs(...)
                      < sqlite3WhereTabFuncArgs(...)
                      > sqlite3WhereExprAnalyze(...)
                      < sqlite3WhereExprAnalyze(...)
                      > whereShortCut(...)
                       > whereScanInit(...)
                        > whereScanNext(...)
                        < whereScanNext(...)
                       < whereScanInit(...)
                      < whereShortCut(...)
                      > whereLoopAddAll(...)
                       > whereLoopInit(...)
                       < whereLoopInit(...)
                       > sqlite3WhereGetMask(...)
                       < sqlite3WhereGetMask(...)
                       > whereLoopAddBtree(...)
                        > estLog(...)
                         > sqlite3LogEst(...)
                         < sqlite3LogEst(...)
                        < estLog(...)
                        > indexMightHelpWithOrderBy(...)
                         > sqlite3ExprSkipCollateAndLikely(...)
                         < sqlite3ExprSkipCollateAndLikely(...)
                        < indexMightHelpWithOrderBy(...)
                        > whereLoopOutputAdjust(...)
                        < whereLoopOutputAdjust(...)
                        > whereLoopInsert(...)
                         > whereLoopAdjustCost(...)
                         < whereLoopAdjustCost(...)
                         > whereLoopFindLesser(...)
                         < whereLoopFindLesser(...)
                         > sqlite3DbMallocRawNN(...)
                          > dbMallocRawFinish(...)
                           > sqlite3Malloc(...)
                            > sqlite3_mutex_enter(...)
                             > pthreadMutexEnter(...)
                             < pthreadMutexEnter(...)
                            < sqlite3_mutex_enter(...)
                            > mallocWithAlarm(...)
                             > sqlite3MemRoundup(...)
                             < sqlite3MemRoundup(...)
                             > sqlite3StatusHighwater(...)
                             < sqlite3StatusHighwater(...)
                             > sqlite3MemMalloc(...)
                             < sqlite3MemMalloc(...)
                             > sqlite3MallocSize(...)
                              > sqlite3MemSize(...)
                              < sqlite3MemSize(...)
                             < sqlite3MallocSize(...)
                             > sqlite3StatusUp(...)
                             < sqlite3StatusUp(...)
                             > sqlite3StatusUp(...)
                             < sqlite3StatusUp(...)
                            < mallocWithAlarm(...)
                            > sqlite3_mutex_leave(...)
                             > pthreadMutexLeave(...)
                             < pthreadMutexLeave(...)
                            < sqlite3_mutex_leave(...)
                           < sqlite3Malloc(...)
                          < dbMallocRawFinish(...)
                         < sqlite3DbMallocRawNN(...)
                         > whereLoopInit(...)
                         < whereLoopInit(...)
                         > whereLoopXfer(...)
                          > whereLoopClearUnion(...)
                          < whereLoopClearUnion(...)
                          > whereLoopResize(...)
                          < whereLoopResize(...)
                         < whereLoopXfer(...)
                        < whereLoopInsert(...)
                        > whereLoopAddBtreeIndex(...)
                         > whereScanInit(...)
                          > whereScanNext(...)
                          < whereScanNext(...)
                         < whereScanInit(...)
                         > estLog(...)
                          > sqlite3LogEst(...)
                          < sqlite3LogEst(...)
                         < estLog(...)
                        < whereLoopAddBtreeIndex(...)
                       < whereLoopAddBtree(...)
                       > whereLoopClear(...)
                        > whereLoopClearUnion(...)
                        < whereLoopClearUnion(...)
                        > whereLoopInit(...)
                        < whereLoopInit(...)
                       < whereLoopClear(...)
                      < whereLoopAddAll(...)
                      > wherePathSolver(...)
                       > sqlite3DbMallocRawNN(...)
                        > dbMallocRawFinish(...)
                         > sqlite3Malloc(...)
                          > sqlite3_mutex_enter(...)
                           > pthreadMutexEnter(...)
                           < pthreadMutexEnter(...)
                          < sqlite3_mutex_enter(...)
                          > mallocWithAlarm(...)
                           > sqlite3MemRoundup(...)
                           < sqlite3MemRoundup(...)
                           > sqlite3StatusHighwater(...)
                           < sqlite3StatusHighwater(...)
                           > sqlite3MemMalloc(...)
                           < sqlite3MemMalloc(...)
                           > sqlite3MallocSize(...)
                            > sqlite3MemSize(...)
                            < sqlite3MemSize(...)
                           < sqlite3MallocSize(...)
                           > sqlite3StatusUp(...)
                           < sqlite3StatusUp(...)
                           > sqlite3StatusUp(...)
                           < sqlite3StatusUp(...)
                          < mallocWithAlarm(...)
                          > sqlite3_mutex_leave(...)
                           > pthreadMutexLeave(...)
                           < pthreadMutexLeave(...)
                          < sqlite3_mutex_leave(...)
                         < sqlite3Malloc(...)
                        < dbMallocRawFinish(...)
                       < sqlite3DbMallocRawNN(...)
                       > sqlite3LogEstAdd(...)
                       < sqlite3LogEstAdd(...)
                       > sqlite3LogEstAdd(...)
                       < sqlite3LogEstAdd(...)
                       > wherePathSatisfiesOrderBy(...)
                        > sqlite3ExprSkipCollateAndLikely(...)
                        < sqlite3ExprSkipCollateAndLikely(...)
                        > sqlite3WhereFindTerm(...)
                         > whereScanInit(...)
                          > whereScanNext(...)
                          < whereScanNext(...)
                         < whereScanInit(...)
                        < sqlite3WhereFindTerm(...)
                        > sqlite3ExprSkipCollateAndLikely(...)
                        < sqlite3ExprSkipCollateAndLikely(...)
                       < wherePathSatisfiesOrderBy(...)
                       > sqlite3DbFreeNN(...)
                        > sqlite3_free(...)
                         > sqlite3_mutex_enter(...)
                          > pthreadMutexEnter(...)
                          < pthreadMutexEnter(...)
                         < sqlite3_mutex_enter(...)
                         > sqlite3MallocSize(...)
                          > sqlite3MemSize(...)
                          < sqlite3MemSize(...)
                         < sqlite3MallocSize(...)
                         > sqlite3StatusDown(...)
                         < sqlite3StatusDown(...)
                         > sqlite3StatusDown(...)
                         < sqlite3StatusDown(...)
                         > sqlite3MemFree(...)
                         < sqlite3MemFree(...)
                         > sqlite3_mutex_leave(...)
                          > pthreadMutexLeave(...)
                          < pthreadMutexLeave(...)
                         < sqlite3_mutex_leave(...)
                        < sqlite3_free(...)
                       < sqlite3DbFreeNN(...)
                      < wherePathSolver(...)
                      > wherePathSolver(...)
                       > sqlite3DbMallocRawNN(...)
                        > dbMallocRawFinish(...)
                         > sqlite3Malloc(...)
                          > sqlite3_mutex_enter(...)
                           > pthreadMutexEnter(...)
                           < pthreadMutexEnter(...)
                          < sqlite3_mutex_enter(...)
                          > mallocWithAlarm(...)
                           > sqlite3MemRoundup(...)
                           < sqlite3MemRoundup(...)
                           > sqlite3StatusHighwater(...)
                           < sqlite3StatusHighwater(...)
                           > sqlite3MemMalloc(...)
                           < sqlite3MemMalloc(...)
                           > sqlite3MallocSize(...)
                            > sqlite3MemSize(...)
                            < sqlite3MemSize(...)
                           < sqlite3MallocSize(...)
                           > sqlite3StatusUp(...)
                           < sqlite3StatusUp(...)
                           > sqlite3StatusUp(...)
                           < sqlite3StatusUp(...)
                          < mallocWithAlarm(...)
                          > sqlite3_mutex_leave(...)
                           > pthreadMutexLeave(...)
                           < pthreadMutexLeave(...)
                          < sqlite3_mutex_leave(...)
                         < sqlite3Malloc(...)
                        < dbMallocRawFinish(...)
                       < sqlite3DbMallocRawNN(...)
                       > sqlite3LogEstAdd(...)
                       < sqlite3LogEstAdd(...)
                       > sqlite3LogEstAdd(...)
                       < sqlite3LogEstAdd(...)
                       > wherePathSatisfiesOrderBy(...)
                        > sqlite3ExprSkipCollateAndLikely(...)
                        < sqlite3ExprSkipCollateAndLikely(...)
                        > sqlite3WhereFindTerm(...)
                         > whereScanInit(...)
                          > whereScanNext(...)
                          < whereScanNext(...)
                         < whereScanInit(...)
                        < sqlite3WhereFindTerm(...)
                        > sqlite3ExprSkipCollateAndLikely(...)
                        < sqlite3ExprSkipCollateAndLikely(...)
                       < wherePathSatisfiesOrderBy(...)
                       > sqlite3DbFreeNN(...)
                        > sqlite3_free(...)
                         > sqlite3_mutex_enter(...)
                          > pthreadMutexEnter(...)
                          < pthreadMutexEnter(...)
                         < sqlite3_mutex_enter(...)
                         > sqlite3MallocSize(...)
                          > sqlite3MemSize(...)
                          < sqlite3MemSize(...)
                         < sqlite3MallocSize(...)
                         > sqlite3StatusDown(...)
                         < sqlite3StatusDown(...)
                         > sqlite3StatusDown(...)
                         < sqlite3StatusDown(...)
                         > sqlite3MemFree(...)
                         < sqlite3MemFree(...)
                         > sqlite3_mutex_leave(...)
                          > pthreadMutexLeave(...)
                          < pthreadMutexLeave(...)
                         < sqlite3_mutex_leave(...)
                        < sqlite3_free(...)
                       < sqlite3DbFreeNN(...)
                      < wherePathSolver(...)
                      > sqlite3SchemaToIndex(...)
                      < sqlite3SchemaToIndex(...)
                      > sqlite3OpenTable(...)
                       > sqlite3TableLock(...)
                        > sqlite3BtreeSharable(...)
                        < sqlite3BtreeSharable(...)
                       < sqlite3TableLock(...)
                       > sqlite3VdbeAddOp4Int(...)
                        > sqlite3VdbeAddOp3(...)
                        < sqlite3VdbeAddOp3(...)
                       < sqlite3VdbeAddOp4Int(...)
                      < sqlite3OpenTable(...)
                      > sqlite3VdbeChangeP4(...)
                       > vdbeChangeP4Full(...)
                        > freeP4(...)
                        < freeP4(...)
                        > sqlite3VdbeChangeP4(...)
                        < sqlite3VdbeChangeP4(...)
                       < vdbeChangeP4Full(...)
                      < sqlite3VdbeChangeP4(...)
                      > sqlite3VdbeChangeP5(...)
                      < sqlite3VdbeChangeP5(...)
                      > sqlite3CodeVerifySchema(...)
                       > sqlite3CodeVerifySchemaAtToplevel(...)
                       < sqlite3CodeVerifySchemaAtToplevel(...)
                      < sqlite3CodeVerifySchema(...)
                      > sqlite3VdbeCurrentAddr(...)
                      < sqlite3VdbeCurrentAddr(...)
                      > sqlite3WhereExplainOneScan(...)
                      < sqlite3WhereExplainOneScan(...)
                      > sqlite3VdbeCurrentAddr(...)
                      < sqlite3VdbeCurrentAddr(...)
                      > sqlite3WhereCodeOneLoopStart(...)
                       > sqlite3WhereGetMask(...)
                       < sqlite3WhereGetMask(...)
                       > sqlite3VdbeMakeLabel(...)
                       < sqlite3VdbeMakeLabel(...)
                       > sqlite3VdbeMakeLabel(...)
                       < sqlite3VdbeMakeLabel(...)
                       > sqlite3VdbeAddOp2(...)
                        > sqlite3VdbeAddOp3(...)
                        < sqlite3VdbeAddOp3(...)
                       < sqlite3VdbeAddOp2(...)
                      < sqlite3WhereCodeOneLoopStart(...)
                      > sqlite3VdbeCurrentAddr(...)
                      < sqlite3VdbeCurrentAddr(...)
                     < sqlite3WhereBegin(...)
                     > sqlite3WhereOutputRowCount(...)
                     < sqlite3WhereOutputRowCount(...)
                     > sqlite3WhereOutputRowCount(...)
                     < sqlite3WhereOutputRowCount(...)
                     > sqlite3WhereIsOrdered(...)
                     < sqlite3WhereIsOrdered(...)
                     > sqlite3WhereOrderByLimitOptLabel(...)
                     < sqlite3WhereOrderByLimitOptLabel(...)
                     > sqlite3VdbeChangeToNoop(...)
                      > freeP4(...)
                       > sqlite3KeyInfoUnref(...)
                        > sqlite3DbFreeNN(...)
                         > sqlite3_free(...)
                          > sqlite3_mutex_enter(...)
                           > pthreadMutexEnter(...)
                           < pthreadMutexEnter(...)
                          < sqlite3_mutex_enter(...)
                          > sqlite3MallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3MallocSize(...)
                          > sqlite3StatusDown(...)
                          < sqlite3StatusDown(...)
                          > sqlite3StatusDown(...)
                          < sqlite3StatusDown(...)
                          > sqlite3MemFree(...)
                          < sqlite3MemFree(...)
                          > sqlite3_mutex_leave(...)
                           > pthreadMutexLeave(...)
                           < pthreadMutexLeave(...)
                          < sqlite3_mutex_leave(...)
                         < sqlite3_free(...)
                        < sqlite3DbFreeNN(...)
                       < sqlite3KeyInfoUnref(...)
                      < freeP4(...)
                     < sqlite3VdbeChangeToNoop(...)
                     > sqlite3WhereBreakLabel(...)
                     < sqlite3WhereBreakLabel(...)
                     > sqlite3WhereContinueLabel(...)
                     < sqlite3WhereContinueLabel(...)
                     > selectInnerLoop(...)
                      > codeOffset(...)
                      < codeOffset(...)
                      > innerLoopLoadRow(...)
                       > sqlite3ExprCodeExprList(...)
                        > sqlite3ExprCodeTarget(...)
                         > sqlite3ExprCodeGetColumn(...)
                          > sqlite3ExprCodeGetColumnOfTable(...)
                           > sqlite3TableColumnToStorage(...)
                           < sqlite3TableColumnToStorage(...)
                           > sqlite3VdbeAddOp3(...)
                           < sqlite3VdbeAddOp3(...)
                           > sqlite3ColumnDefault(...)
                            > sqlite3VdbeDb(...)
                            < sqlite3VdbeDb(...)
                            > sqlite3ColumnExpr(...)
                            < sqlite3ColumnExpr(...)
                            > sqlite3VdbeDb(...)
                            < sqlite3VdbeDb(...)
                            > sqlite3ValueFromExpr(...)
                            < sqlite3ValueFromExpr(...)
                           < sqlite3ColumnDefault(...)
                          < sqlite3ExprCodeGetColumnOfTable(...)
                         < sqlite3ExprCodeGetColumn(...)
                        < sqlite3ExprCodeTarget(...)
                        > sqlite3ExprCodeTarget(...)
                         > sqlite3ExprCodeGetColumn(...)
                          > sqlite3ExprCodeGetColumnOfTable(...)
                           > sqlite3TableColumnToStorage(...)
                           < sqlite3TableColumnToStorage(...)
                           > sqlite3VdbeAddOp3(...)
                           < sqlite3VdbeAddOp3(...)
                           > sqlite3ColumnDefault(...)
                            > sqlite3VdbeDb(...)
                            < sqlite3VdbeDb(...)
                            > sqlite3ColumnExpr(...)
                            < sqlite3ColumnExpr(...)
                            > sqlite3VdbeDb(...)
                            < sqlite3VdbeDb(...)
                            > sqlite3ValueFromExpr(...)
                            < sqlite3ValueFromExpr(...)
                           < sqlite3ColumnDefault(...)
                          < sqlite3ExprCodeGetColumnOfTable(...)
                         < sqlite3ExprCodeGetColumn(...)
                        < sqlite3ExprCodeTarget(...)
                        > sqlite3ExprCodeTarget(...)
                         > sqlite3ExprCodeGetColumn(...)
                          > sqlite3ExprCodeGetColumnOfTable(...)
                           > sqlite3TableColumnToStorage(...)
                           < sqlite3TableColumnToStorage(...)
                           > sqlite3VdbeAddOp3(...)
                           < sqlite3VdbeAddOp3(...)
                           > sqlite3ColumnDefault(...)
                            > sqlite3VdbeDb(...)
                            < sqlite3VdbeDb(...)
                            > sqlite3ColumnExpr(...)
                            < sqlite3ColumnExpr(...)
                            > sqlite3VdbeDb(...)
                            < sqlite3VdbeDb(...)
                            > sqlite3ValueFromExpr(...)
                            < sqlite3ValueFromExpr(...)
                           < sqlite3ColumnDefault(...)
                          < sqlite3ExprCodeGetColumnOfTable(...)
                         < sqlite3ExprCodeGetColumn(...)
                        < sqlite3ExprCodeTarget(...)
                        > sqlite3ExprCodeTarget(...)
                         > sqlite3ExprCodeGetColumn(...)
                          > sqlite3ExprCodeGetColumnOfTable(...)
                           > sqlite3TableColumnToStorage(...)
                           < sqlite3TableColumnToStorage(...)
                           > sqlite3VdbeAddOp3(...)
                           < sqlite3VdbeAddOp3(...)
                           > sqlite3ColumnDefault(...)
                            > sqlite3VdbeDb(...)
                            < sqlite3VdbeDb(...)
                            > sqlite3ColumnExpr(...)
                            < sqlite3ColumnExpr(...)
                            > sqlite3VdbeDb(...)
                            < sqlite3VdbeDb(...)
                            > sqlite3ValueFromExpr(...)
                            < sqlite3ValueFromExpr(...)
                           < sqlite3ColumnDefault(...)
                          < sqlite3ExprCodeGetColumnOfTable(...)
                         < sqlite3ExprCodeGetColumn(...)
                        < sqlite3ExprCodeTarget(...)
                        > sqlite3ExprCodeTarget(...)
                         > sqlite3ExprCodeGetColumn(...)
                          > sqlite3ExprCodeGetColumnOfTable(...)
                           > sqlite3TableColumnToStorage(...)
                           < sqlite3TableColumnToStorage(...)
                           > sqlite3VdbeAddOp3(...)
                           < sqlite3VdbeAddOp3(...)
                           > sqlite3ColumnDefault(...)
                            > sqlite3VdbeDb(...)
                            < sqlite3VdbeDb(...)
                            > sqlite3ColumnExpr(...)
                            < sqlite3ColumnExpr(...)
                            > sqlite3VdbeDb(...)
                            < sqlite3VdbeDb(...)
                            > sqlite3ValueFromExpr(...)
                            < sqlite3ValueFromExpr(...)
                           < sqlite3ColumnDefault(...)
                          < sqlite3ExprCodeGetColumnOfTable(...)
                         < sqlite3ExprCodeGetColumn(...)
                        < sqlite3ExprCodeTarget(...)
                       < sqlite3ExprCodeExprList(...)
                      < innerLoopLoadRow(...)
                      > sqlite3VdbeAddOp2(...)
                       > sqlite3VdbeAddOp3(...)
                       < sqlite3VdbeAddOp3(...)
                      < sqlite3VdbeAddOp2(...)
                     < selectInnerLoop(...)
                     > sqlite3WhereEnd(...)
                      > sqlite3VdbeCurrentAddr(...)
                      < sqlite3VdbeCurrentAddr(...)
                      > sqlite3VdbeResolveLabel(...)
                       > resizeResolveLabel(...)
                        > sqlite3DbReallocOrFree(...)
                         > sqlite3DbRealloc(...)
                          > sqlite3DbMallocRawNN(...)
                           > dbMallocRawFinish(...)
                            > sqlite3Malloc(...)
                             > sqlite3_mutex_enter(...)
                              > pthreadMutexEnter(...)
                              < pthreadMutexEnter(...)
                             < sqlite3_mutex_enter(...)
                             > mallocWithAlarm(...)
                              > sqlite3MemRoundup(...)
                              < sqlite3MemRoundup(...)
                              > sqlite3StatusHighwater(...)
                              < sqlite3StatusHighwater(...)
                              > sqlite3MemMalloc(...)
                              < sqlite3MemMalloc(...)
                              > sqlite3MallocSize(...)
                               > sqlite3MemSize(...)
                               < sqlite3MemSize(...)
                              < sqlite3MallocSize(...)
                              > sqlite3StatusUp(...)
                              < sqlite3StatusUp(...)
                              > sqlite3StatusUp(...)
                              < sqlite3StatusUp(...)
                             < mallocWithAlarm(...)
                             > sqlite3_mutex_leave(...)
                              > pthreadMutexLeave(...)
                              < pthreadMutexLeave(...)
                             < sqlite3_mutex_leave(...)
                            < sqlite3Malloc(...)
                           < dbMallocRawFinish(...)
                          < sqlite3DbMallocRawNN(...)
                         < sqlite3DbRealloc(...)
                        < sqlite3DbReallocOrFree(...)
                       < resizeResolveLabel(...)
                      < sqlite3VdbeResolveLabel(...)
                      > sqlite3VdbeAddOp3(...)
                      < sqlite3VdbeAddOp3(...)
                      > sqlite3VdbeChangeP5(...)
                      < sqlite3VdbeChangeP5(...)
                      > sqlite3VdbeResolveLabel(...)
                      < sqlite3VdbeResolveLabel(...)
                      > sqlite3VdbeResolveLabel(...)
                      < sqlite3VdbeResolveLabel(...)
                      > whereInfoFree(...)
                       > sqlite3WhereClauseClear(...)
                       < sqlite3WhereClauseClear(...)
                       > whereLoopDelete(...)
                        > whereLoopClear(...)
                         > whereLoopClearUnion(...)
                         < whereLoopClearUnion(...)
                         > whereLoopInit(...)
                         < whereLoopInit(...)
                        < whereLoopClear(...)
                        > sqlite3DbFreeNN(...)
                         > sqlite3_free(...)
                          > sqlite3_mutex_enter(...)
                           > pthreadMutexEnter(...)
                           < pthreadMutexEnter(...)
                          < sqlite3_mutex_enter(...)
                          > sqlite3MallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3MallocSize(...)
                          > sqlite3StatusDown(...)
                          < sqlite3StatusDown(...)
                          > sqlite3StatusDown(...)
                          < sqlite3StatusDown(...)
                          > sqlite3MemFree(...)
                          < sqlite3MemFree(...)
                          > sqlite3_mutex_leave(...)
                           > pthreadMutexLeave(...)
                           < pthreadMutexLeave(...)
                          < sqlite3_mutex_leave(...)
                         < sqlite3_free(...)
                        < sqlite3DbFreeNN(...)
                       < whereLoopDelete(...)
                       > sqlite3DbFreeNN(...)
                        > sqlite3_free(...)
                         > sqlite3_mutex_enter(...)
                          > pthreadMutexEnter(...)
                          < pthreadMutexEnter(...)
                         < sqlite3_mutex_enter(...)
                         > sqlite3MallocSize(...)
                          > sqlite3MemSize(...)
                          < sqlite3MemSize(...)
                         < sqlite3MallocSize(...)
                         > sqlite3StatusDown(...)
                         < sqlite3StatusDown(...)
                         > sqlite3StatusDown(...)
                         < sqlite3StatusDown(...)
                         > sqlite3MemFree(...)
                         < sqlite3MemFree(...)
                         > sqlite3_mutex_leave(...)
                          > pthreadMutexLeave(...)
                          < pthreadMutexLeave(...)
                         < sqlite3_mutex_leave(...)
                        < sqlite3_free(...)
                       < sqlite3DbFreeNN(...)
                      < whereInfoFree(...)
                     < sqlite3WhereEnd(...)
                     > sqlite3VdbeResolveLabel(...)
                     < sqlite3VdbeResolveLabel(...)
                     > sqlite3ExprListDelete(...)
                     < sqlite3ExprListDelete(...)
                     > sqlite3VdbeExplainPop(...)
                      > sqlite3VdbeExplainParent(...)
                      < sqlite3VdbeExplainParent(...)
                     < sqlite3VdbeExplainPop(...)
                    < sqlite3Select(...)
                    > sqlite3SelectDelete(...)
                     > clearSelect(...)
                      > sqlite3ExprListDelete(...)
                       > exprListDeleteNN(...)
                        > sqlite3ExprDelete(...)
                         > sqlite3ExprDeleteNN(...)
                          > sqlite3DbFreeNN(...)
                           > sqlite3_free(...)
                            > sqlite3_mutex_enter(...)
                             > pthreadMutexEnter(...)
                             < pthreadMutexEnter(...)
                            < sqlite3_mutex_enter(...)
                            > sqlite3MallocSize(...)
                             > sqlite3MemSize(...)
                             < sqlite3MemSize(...)
                            < sqlite3MallocSize(...)
                            > sqlite3StatusDown(...)
                            < sqlite3StatusDown(...)
                            > sqlite3StatusDown(...)
                            < sqlite3StatusDown(...)
                            > sqlite3MemFree(...)
                            < sqlite3MemFree(...)
                            > sqlite3_mutex_leave(...)
                             > pthreadMutexLeave(...)
                             < pthreadMutexLeave(...)
                            < sqlite3_mutex_leave(...)
                           < sqlite3_free(...)
                          < sqlite3DbFreeNN(...)
                         < sqlite3ExprDeleteNN(...)
                        < sqlite3ExprDelete(...)
                        > sqlite3DbFree(...)
                         > sqlite3DbFreeNN(...)
                          > sqlite3_free(...)
                           > sqlite3_mutex_enter(...)
                            > pthreadMutexEnter(...)
                            < pthreadMutexEnter(...)
                           < sqlite3_mutex_enter(...)
                           > sqlite3MallocSize(...)
                            > sqlite3MemSize(...)
                            < sqlite3MemSize(...)
                           < sqlite3MallocSize(...)
                           > sqlite3StatusDown(...)
                           < sqlite3StatusDown(...)
                           > sqlite3StatusDown(...)
                           < sqlite3StatusDown(...)
                           > sqlite3MemFree(...)
                           < sqlite3MemFree(...)
                           > sqlite3_mutex_leave(...)
                            > pthreadMutexLeave(...)
                            < pthreadMutexLeave(...)
                           < sqlite3_mutex_leave(...)
                          < sqlite3_free(...)
                         < sqlite3DbFreeNN(...)
                        < sqlite3DbFree(...)
                        > sqlite3ExprDelete(...)
                         > sqlite3ExprDeleteNN(...)
                          > sqlite3DbFreeNN(...)
                           > sqlite3_free(...)
                            > sqlite3_mutex_enter(...)
                             > pthreadMutexEnter(...)
                             < pthreadMutexEnter(...)
                            < sqlite3_mutex_enter(...)
                            > sqlite3MallocSize(...)
                             > sqlite3MemSize(...)
                             < sqlite3MemSize(...)
                            < sqlite3MallocSize(...)
                            > sqlite3StatusDown(...)
                            < sqlite3StatusDown(...)
                            > sqlite3StatusDown(...)
                            < sqlite3StatusDown(...)
                            > sqlite3MemFree(...)
                            < sqlite3MemFree(...)
                            > sqlite3_mutex_leave(...)
                             > pthreadMutexLeave(...)
                             < pthreadMutexLeave(...)
                            < sqlite3_mutex_leave(...)
                           < sqlite3_free(...)
                          < sqlite3DbFreeNN(...)
                         < sqlite3ExprDeleteNN(...)
                        < sqlite3ExprDelete(...)
                        > sqlite3DbFree(...)
                         > sqlite3DbFreeNN(...)
                          > sqlite3_free(...)
                           > sqlite3_mutex_enter(...)
                            > pthreadMutexEnter(...)
                            < pthreadMutexEnter(...)
                           < sqlite3_mutex_enter(...)
                           > sqlite3MallocSize(...)
                            > sqlite3MemSize(...)
                            < sqlite3MemSize(...)
                           < sqlite3MallocSize(...)
                           > sqlite3StatusDown(...)
                           < sqlite3StatusDown(...)
                           > sqlite3StatusDown(...)
                           < sqlite3StatusDown(...)
                           > sqlite3MemFree(...)
                           < sqlite3MemFree(...)
                           > sqlite3_mutex_leave(...)
                            > pthreadMutexLeave(...)
                            < pthreadMutexLeave(...)
                           < sqlite3_mutex_leave(...)
                          < sqlite3_free(...)
                         < sqlite3DbFreeNN(...)
                        < sqlite3DbFree(...)
                        > sqlite3ExprDelete(...)
                         > sqlite3ExprDeleteNN(...)
                          > sqlite3DbFreeNN(...)
                           > sqlite3_free(...)
                            > sqlite3_mutex_enter(...)
                             > pthreadMutexEnter(...)
                             < pthreadMutexEnter(...)
                            < sqlite3_mutex_enter(...)
                            > sqlite3MallocSize(...)
                             > sqlite3MemSize(...)
                             < sqlite3MemSize(...)
                            < sqlite3MallocSize(...)
                            > sqlite3StatusDown(...)
                            < sqlite3StatusDown(...)
                            > sqlite3StatusDown(...)
                            < sqlite3StatusDown(...)
                            > sqlite3MemFree(...)
                            < sqlite3MemFree(...)
                            > sqlite3_mutex_leave(...)
                             > pthreadMutexLeave(...)
                             < pthreadMutexLeave(...)
                            < sqlite3_mutex_leave(...)
                           < sqlite3_free(...)
                          < sqlite3DbFreeNN(...)
                         < sqlite3ExprDeleteNN(...)
                        < sqlite3ExprDelete(...)
                        > sqlite3DbFree(...)
                         > sqlite3DbFreeNN(...)
                          > sqlite3_free(...)
                           > sqlite3_mutex_enter(...)
                            > pthreadMutexEnter(...)
                            < pthreadMutexEnter(...)
                           < sqlite3_mutex_enter(...)
                           > sqlite3MallocSize(...)
                            > sqlite3MemSize(...)
                            < sqlite3MemSize(...)
                           < sqlite3MallocSize(...)
                           > sqlite3StatusDown(...)
                           < sqlite3StatusDown(...)
                           > sqlite3StatusDown(...)
                           < sqlite3StatusDown(...)
                           > sqlite3MemFree(...)
                           < sqlite3MemFree(...)
                           > sqlite3_mutex_leave(...)
                            > pthreadMutexLeave(...)
                            < pthreadMutexLeave(...)
                           < sqlite3_mutex_leave(...)
                          < sqlite3_free(...)
                         < sqlite3DbFreeNN(...)
                        < sqlite3DbFree(...)
                        > sqlite3ExprDelete(...)
                         > sqlite3ExprDeleteNN(...)
                          > sqlite3DbFreeNN(...)
                           > sqlite3_free(...)
                            > sqlite3_mutex_enter(...)
                             > pthreadMutexEnter(...)
                             < pthreadMutexEnter(...)
                            < sqlite3_mutex_enter(...)
                            > sqlite3MallocSize(...)
                             > sqlite3MemSize(...)
                             < sqlite3MemSize(...)
                            < sqlite3MallocSize(...)
                            > sqlite3StatusDown(...)
                            < sqlite3StatusDown(...)
                            > sqlite3StatusDown(...)
                            < sqlite3StatusDown(...)
                            > sqlite3MemFree(...)
                            < sqlite3MemFree(...)
                            > sqlite3_mutex_leave(...)
                             > pthreadMutexLeave(...)
                             < pthreadMutexLeave(...)
                            < sqlite3_mutex_leave(...)
                           < sqlite3_free(...)
                          < sqlite3DbFreeNN(...)
                         < sqlite3ExprDeleteNN(...)
                        < sqlite3ExprDelete(...)
                        > sqlite3DbFree(...)
                         > sqlite3DbFreeNN(...)
                          > sqlite3_free(...)
                           > sqlite3_mutex_enter(...)
                            > pthreadMutexEnter(...)
                            < pthreadMutexEnter(...)
                           < sqlite3_mutex_enter(...)
                           > sqlite3MallocSize(...)
                            > sqlite3MemSize(...)
                            < sqlite3MemSize(...)
                           < sqlite3MallocSize(...)
                           > sqlite3StatusDown(...)
                           < sqlite3StatusDown(...)
                           > sqlite3StatusDown(...)
                           < sqlite3StatusDown(...)
                           > sqlite3MemFree(...)
                           < sqlite3MemFree(...)
                           > sqlite3_mutex_leave(...)
                            > pthreadMutexLeave(...)
                            < pthreadMutexLeave(...)
                           < sqlite3_mutex_leave(...)
                          < sqlite3_free(...)
                         < sqlite3DbFreeNN(...)
                        < sqlite3DbFree(...)
                        > sqlite3ExprDelete(...)
                         > sqlite3ExprDeleteNN(...)
                          > sqlite3DbFreeNN(...)
                           > sqlite3_free(...)
                            > sqlite3_mutex_enter(...)
                             > pthreadMutexEnter(...)
                             < pthreadMutexEnter(...)
                            < sqlite3_mutex_enter(...)
                            > sqlite3MallocSize(...)
                             > sqlite3MemSize(...)
                             < sqlite3MemSize(...)
                            < sqlite3MallocSize(...)
                            > sqlite3StatusDown(...)
                            < sqlite3StatusDown(...)
                            > sqlite3StatusDown(...)
                            < sqlite3StatusDown(...)
                            > sqlite3MemFree(...)
                            < sqlite3MemFree(...)
                            > sqlite3_mutex_leave(...)
                             > pthreadMutexLeave(...)
                             < pthreadMutexLeave(...)
                            < sqlite3_mutex_leave(...)
                           < sqlite3_free(...)
                          < sqlite3DbFreeNN(...)
                         < sqlite3ExprDeleteNN(...)
                        < sqlite3ExprDelete(...)
                        > sqlite3DbFree(...)
                         > sqlite3DbFreeNN(...)
                          > sqlite3_free(...)
                           > sqlite3_mutex_enter(...)
                            > pthreadMutexEnter(...)
                            < pthreadMutexEnter(...)
                           < sqlite3_mutex_enter(...)
                           > sqlite3MallocSize(...)
                            > sqlite3MemSize(...)
                            < sqlite3MemSize(...)
                           < sqlite3MallocSize(...)
                           > sqlite3StatusDown(...)
                           < sqlite3StatusDown(...)
                           > sqlite3StatusDown(...)
                           < sqlite3StatusDown(...)
                           > sqlite3MemFree(...)
                           < sqlite3MemFree(...)
                           > sqlite3_mutex_leave(...)
                            > pthreadMutexLeave(...)
                            < pthreadMutexLeave(...)
                           < sqlite3_mutex_leave(...)
                          < sqlite3_free(...)
                         < sqlite3DbFreeNN(...)
                        < sqlite3DbFree(...)
                        > sqlite3DbFreeNN(...)
                         > sqlite3_free(...)
                          > sqlite3_mutex_enter(...)
                           > pthreadMutexEnter(...)
                           < pthreadMutexEnter(...)
                          < sqlite3_mutex_enter(...)
                          > sqlite3MallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3MallocSize(...)
                          > sqlite3StatusDown(...)
                          < sqlite3StatusDown(...)
                          > sqlite3StatusDown(...)
                          < sqlite3StatusDown(...)
                          > sqlite3MemFree(...)
                          < sqlite3MemFree(...)
                          > sqlite3_mutex_leave(...)
                           > pthreadMutexLeave(...)
                           < pthreadMutexLeave(...)
                          < sqlite3_mutex_leave(...)
                         < sqlite3_free(...)
                        < sqlite3DbFreeNN(...)
                       < exprListDeleteNN(...)
                      < sqlite3ExprListDelete(...)
                      > sqlite3SrcListDelete(...)
                       > sqlite3DbFreeNN(...)
                        > sqlite3_free(...)
                         > sqlite3_mutex_enter(...)
                          > pthreadMutexEnter(...)
                          < pthreadMutexEnter(...)
                         < sqlite3_mutex_enter(...)
                         > sqlite3MallocSize(...)
                          > sqlite3MemSize(...)
                          < sqlite3MemSize(...)
                         < sqlite3MallocSize(...)
                         > sqlite3StatusDown(...)
                         < sqlite3StatusDown(...)
                         > sqlite3StatusDown(...)
                         < sqlite3StatusDown(...)
                         > sqlite3MemFree(...)
                         < sqlite3MemFree(...)
                         > sqlite3_mutex_leave(...)
                          > pthreadMutexLeave(...)
                          < pthreadMutexLeave(...)
                         < sqlite3_mutex_leave(...)
                        < sqlite3_free(...)
                       < sqlite3DbFreeNN(...)
                       > sqlite3DbFree(...)
                        > sqlite3DbFreeNN(...)
                         > sqlite3_free(...)
                          > sqlite3_mutex_enter(...)
                           > pthreadMutexEnter(...)
                           < pthreadMutexEnter(...)
                          < sqlite3_mutex_enter(...)
                          > sqlite3MallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3MallocSize(...)
                          > sqlite3StatusDown(...)
                          < sqlite3StatusDown(...)
                          > sqlite3StatusDown(...)
                          < sqlite3StatusDown(...)
                          > sqlite3MemFree(...)
                          < sqlite3MemFree(...)
                          > sqlite3_mutex_leave(...)
                           > pthreadMutexLeave(...)
                           < pthreadMutexLeave(...)
                          < sqlite3_mutex_leave(...)
                         < sqlite3_free(...)
                        < sqlite3DbFreeNN(...)
                       < sqlite3DbFree(...)
                       > sqlite3DeleteTable(...)
                       < sqlite3DeleteTable(...)
                       > sqlite3DbFreeNN(...)
                        > sqlite3_free(...)
                         > sqlite3_mutex_enter(...)
                          > pthreadMutexEnter(...)
                          < pthreadMutexEnter(...)
                         < sqlite3_mutex_enter(...)
                         > sqlite3MallocSize(...)
                          > sqlite3MemSize(...)
                          < sqlite3MemSize(...)
                         < sqlite3MallocSize(...)
                         > sqlite3StatusDown(...)
                         < sqlite3StatusDown(...)
                         > sqlite3StatusDown(...)
                         < sqlite3StatusDown(...)
                         > sqlite3MemFree(...)
                         < sqlite3MemFree(...)
                         > sqlite3_mutex_leave(...)
                          > pthreadMutexLeave(...)
                          < pthreadMutexLeave(...)
                         < sqlite3_mutex_leave(...)
                        < sqlite3_free(...)
                       < sqlite3DbFreeNN(...)
                      < sqlite3SrcListDelete(...)
                      > sqlite3ExprDelete(...)
                      < sqlite3ExprDelete(...)
                      > sqlite3ExprListDelete(...)
                      < sqlite3ExprListDelete(...)
                      > sqlite3ExprDelete(...)
                      < sqlite3ExprDelete(...)
                      > sqlite3ExprListDelete(...)
                       > exprListDeleteNN(...)
                        > sqlite3ExprDelete(...)
                         > sqlite3ExprDeleteNN(...)
                          > sqlite3DbFreeNN(...)
                           > sqlite3_free(...)
                            > sqlite3_mutex_enter(...)
                             > pthreadMutexEnter(...)
                             < pthreadMutexEnter(...)
                            < sqlite3_mutex_enter(...)
                            > sqlite3MallocSize(...)
                             > sqlite3MemSize(...)
                             < sqlite3MemSize(...)
                            < sqlite3MallocSize(...)
                            > sqlite3StatusDown(...)
                            < sqlite3StatusDown(...)
                            > sqlite3StatusDown(...)
                            < sqlite3StatusDown(...)
                            > sqlite3MemFree(...)
                            < sqlite3MemFree(...)
                            > sqlite3_mutex_leave(...)
                             > pthreadMutexLeave(...)
                             < pthreadMutexLeave(...)
                            < sqlite3_mutex_leave(...)
                           < sqlite3_free(...)
                          < sqlite3DbFreeNN(...)
                         < sqlite3ExprDeleteNN(...)
                        < sqlite3ExprDelete(...)
                        > sqlite3DbFree(...)
                        < sqlite3DbFree(...)
                        > sqlite3DbFreeNN(...)
                         > sqlite3_free(...)
                          > sqlite3_mutex_enter(...)
                           > pthreadMutexEnter(...)
                           < pthreadMutexEnter(...)
                          < sqlite3_mutex_enter(...)
                          > sqlite3MallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3MallocSize(...)
                          > sqlite3StatusDown(...)
                          < sqlite3StatusDown(...)
                          > sqlite3StatusDown(...)
                          < sqlite3StatusDown(...)
                          > sqlite3MemFree(...)
                          < sqlite3MemFree(...)
                          > sqlite3_mutex_leave(...)
                           > pthreadMutexLeave(...)
                           < pthreadMutexLeave(...)
                          < sqlite3_mutex_leave(...)
                         < sqlite3_free(...)
                        < sqlite3DbFreeNN(...)
                       < exprListDeleteNN(...)
                      < sqlite3ExprListDelete(...)
                      > sqlite3ExprDelete(...)
                      < sqlite3ExprDelete(...)
                      > sqlite3DbFreeNN(...)
                       > sqlite3_free(...)
                        > sqlite3_mutex_enter(...)
                         > pthreadMutexEnter(...)
                         < pthreadMutexEnter(...)
                        < sqlite3_mutex_enter(...)
                        > sqlite3MallocSize(...)
                         > sqlite3MemSize(...)
                         < sqlite3MemSize(...)
                        < sqlite3MallocSize(...)
                        > sqlite3StatusDown(...)
                        < sqlite3StatusDown(...)
                        > sqlite3StatusDown(...)
                        < sqlite3StatusDown(...)
                        > sqlite3MemFree(...)
                        < sqlite3MemFree(...)
                        > sqlite3_mutex_leave(...)
                         > pthreadMutexLeave(...)
                         < pthreadMutexLeave(...)
                        < sqlite3_mutex_leave(...)
                       < sqlite3_free(...)
                      < sqlite3DbFreeNN(...)
                     < clearSelect(...)
                    < sqlite3SelectDelete(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_reduce(...)
                    > sqlite3FinishCoding(...)
                     > sqlite3VdbeAddOp0(...)
                      > sqlite3VdbeAddOp3(...)
                      < sqlite3VdbeAddOp3(...)
                     < sqlite3VdbeAddOp0(...)
                     > sqlite3VdbeJumpHere(...)
                      > sqlite3VdbeChangeP2(...)
                       > sqlite3VdbeGetOp(...)
                       < sqlite3VdbeGetOp(...)
                      < sqlite3VdbeChangeP2(...)
                     < sqlite3VdbeJumpHere(...)
                     > sqlite3VdbeUsesBtree(...)
                      > sqlite3BtreeSharable(...)
                      < sqlite3BtreeSharable(...)
                     < sqlite3VdbeUsesBtree(...)
                     > sqlite3VdbeAddOp4Int(...)
                      > sqlite3VdbeAddOp3(...)
                      < sqlite3VdbeAddOp3(...)
                     < sqlite3VdbeAddOp4Int(...)
                     > codeTableLocks(...)
                     < codeTableLocks(...)
                     > sqlite3AutoincrementBegin(...)
                     < sqlite3AutoincrementBegin(...)
                     > sqlite3VdbeGoto(...)
                      > sqlite3VdbeAddOp3(...)
                      < sqlite3VdbeAddOp3(...)
                     < sqlite3VdbeGoto(...)
                     > sqlite3VdbeMakeReady(...)
                      > resolveP2Values(...)
                       > sqlite3DbFree(...)
                        > sqlite3DbFreeNN(...)
                         > sqlite3_free(...)
                          > sqlite3_mutex_enter(...)
                           > pthreadMutexEnter(...)
                           < pthreadMutexEnter(...)
                          < sqlite3_mutex_enter(...)
                          > sqlite3MallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3MallocSize(...)
                          > sqlite3StatusDown(...)
                          < sqlite3StatusDown(...)
                          > sqlite3StatusDown(...)
                          < sqlite3StatusDown(...)
                          > sqlite3MemFree(...)
                          < sqlite3MemFree(...)
                          > sqlite3_mutex_leave(...)
                           > pthreadMutexLeave(...)
                           < pthreadMutexLeave(...)
                          < sqlite3_mutex_leave(...)
                         < sqlite3_free(...)
                        < sqlite3DbFreeNN(...)
                       < sqlite3DbFree(...)
                      < resolveP2Values(...)
                      > allocSpace(...)
                      < allocSpace(...)
                      > allocSpace(...)
                      < allocSpace(...)
                      > allocSpace(...)
                      < allocSpace(...)
                      > allocSpace(...)
                      < allocSpace(...)
                      > initMemArray(...)
                      < initMemArray(...)
                      > initMemArray(...)
                      < initMemArray(...)
                      > sqlite3VdbeRewind(...)
                      < sqlite3VdbeRewind(...)
                     < sqlite3VdbeMakeReady(...)
                    < sqlite3FinishCoding(...)
                    > yy_find_reduce_action(...)
                    < yy_find_reduce_action(...)
                   < yy_reduce(...)
                   > yy_find_shift_action(...)
                   < yy_find_shift_action(...)
                   > yy_shift(...)
                   < yy_shift(...)
                  < sqlite3Parser(...)
                  > sqlite3ParserFinalize(...)
                   > yy_pop_parser_stack(...)
                    > yy_destructor(...)
                    < yy_destructor(...)
                   < yy_pop_parser_stack(...)
                   > yy_pop_parser_stack(...)
                    > yy_destructor(...)
                    < yy_destructor(...)
                   < yy_pop_parser_stack(...)
                  < sqlite3ParserFinalize(...)
                  > sqlite3DbFree(...)
                  < sqlite3DbFree(...)
                  > sqlite3_free(...)
                  < sqlite3_free(...)
                  > sqlite3DeleteTable(...)
                  < sqlite3DeleteTable(...)
                  > sqlite3DeleteTrigger(...)
                  < sqlite3DeleteTrigger(...)
                  > sqlite3DbFree(...)
                  < sqlite3DbFree(...)
                 < sqlite3RunParser(...)
                 > sqlite3ErrorClear(...)
                 < sqlite3ErrorClear(...)
                 > sqlite3ParserReset(...)
                  > sqlite3DbFree(...)
                  < sqlite3DbFree(...)
                 < sqlite3ParserReset(...)
                < sqlite3Prepare(...)
                > sqlite3BtreeLeaveAll(...)
                < sqlite3BtreeLeaveAll(...)
                > sqlite3ApiExit(...)
                < sqlite3ApiExit(...)
                > sqlite3_mutex_leave(...)
                 > pthreadMutexLeave(...)
                 < pthreadMutexLeave(...)
                < sqlite3_mutex_leave(...)
               < sqlite3LockAndPrepare(...)
              < sqlite3_prepare_v2(...)
              > sqlite3_step(...)
               > vdbeSafetyNotNull(...)
                > vdbeSafety(...)
                < vdbeSafety(...)
               < vdbeSafetyNotNull(...)
               > sqlite3_mutex_enter(...)
                > pthreadMutexEnter(...)
                < pthreadMutexEnter(...)
               < sqlite3_mutex_enter(...)
               > sqlite3Step(...)
                > sqlite3VdbeExec(...)
                 > sqlite3VdbeEnter(...)
                 < sqlite3VdbeEnter(...)
                 > sqlite3BtreeBeginTrans(...)
                  > sqlite3BtreeEnter(...)
                  < sqlite3BtreeEnter(...)
                  > sqlite3Get4byte(...)
                  < sqlite3Get4byte(...)
                  > sqlite3BtreeLeave(...)
                  < sqlite3BtreeLeave(...)
                 < sqlite3BtreeBeginTrans(...)
                 > allocateCursor(...)
                  > sqlite3BtreeCursorSize(...)
                  < sqlite3BtreeCursorSize(...)
                  > sqlite3DbMallocRaw(...)
                   > sqlite3DbMallocRawNN(...)
                    > dbMallocRawFinish(...)
                     > sqlite3Malloc(...)
                      > sqlite3_mutex_enter(...)
                       > pthreadMutexEnter(...)
                       < pthreadMutexEnter(...)
                      < sqlite3_mutex_enter(...)
                      > mallocWithAlarm(...)
                       > sqlite3MemRoundup(...)
                       < sqlite3MemRoundup(...)
                       > sqlite3StatusHighwater(...)
                       < sqlite3StatusHighwater(...)
                       > sqlite3MemMalloc(...)
                       < sqlite3MemMalloc(...)
                       > sqlite3MallocSize(...)
                        > sqlite3MemSize(...)
                        < sqlite3MemSize(...)
                       < sqlite3MallocSize(...)
                       > sqlite3StatusUp(...)
                       < sqlite3StatusUp(...)
                       > sqlite3StatusUp(...)
                       < sqlite3StatusUp(...)
                      < mallocWithAlarm(...)
                      > sqlite3_mutex_leave(...)
                       > pthreadMutexLeave(...)
                       < pthreadMutexLeave(...)
                      < sqlite3_mutex_leave(...)
                     < sqlite3Malloc(...)
                    < dbMallocRawFinish(...)
                   < sqlite3DbMallocRawNN(...)
                  < sqlite3DbMallocRaw(...)
                  > sqlite3BtreeCursorZero(...)
                  < sqlite3BtreeCursorZero(...)
                 < allocateCursor(...)
                 > sqlite3BtreeCursor(...)
                  > btreeCursor(...)
                   > btreePagecount(...)
                   < btreePagecount(...)
                  < btreeCursor(...)
                 < sqlite3BtreeCursor(...)
                 > sqlite3BtreeCursorHintFlags(...)
                 < sqlite3BtreeCursorHintFlags(...)
                 > sqlite3BtreeFirst(...)
                  > moveToRoot(...)
                  < moveToRoot(...)
                 < sqlite3BtreeFirst(...)
                 > sqlite3VdbeHalt(...)
                  > closeAllCursors(...)
                   > closeCursorsInFrame(...)
                    > sqlite3VdbeFreeCursor(...)
                     > sqlite3BtreeCloseCursor(...)
                      > sqlite3BtreeEnter(...)
                      < sqlite3BtreeEnter(...)
                      > btreeReleaseAllCursorPages(...)
                      < btreeReleaseAllCursorPages(...)
                      > unlockBtreeIfUnused(...)
                      < unlockBtreeIfUnused(...)
                      > sqlite3_free(...)
                      < sqlite3_free(...)
                      > sqlite3_free(...)
                      < sqlite3_free(...)
                      > sqlite3BtreeLeave(...)
                      < sqlite3BtreeLeave(...)
                     < sqlite3BtreeCloseCursor(...)
                    < sqlite3VdbeFreeCursor(...)
                   < closeCursorsInFrame(...)
                   > releaseMemArray(...)
                    > sqlite3DbFreeNN(...)
                     > sqlite3_free(...)
                      > sqlite3_mutex_enter(...)
                       > pthreadMutexEnter(...)
                       < pthreadMutexEnter(...)
                      < sqlite3_mutex_enter(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3StatusDown(...)
                      < sqlite3StatusDown(...)
                      > sqlite3StatusDown(...)
                      < sqlite3StatusDown(...)
                      > sqlite3MemFree(...)
                      < sqlite3MemFree(...)
                      > sqlite3_mutex_leave(...)
                       > pthreadMutexLeave(...)
                       < pthreadMutexLeave(...)
                      < sqlite3_mutex_leave(...)
                     < sqlite3_free(...)
                    < sqlite3DbFreeNN(...)
                   < releaseMemArray(...)
                  < closeAllCursors(...)
                  > sqlite3VdbeEnter(...)
                  < sqlite3VdbeEnter(...)
                  > sqlite3VdbeCheckFk(...)
                  < sqlite3VdbeCheckFk(...)
                  > sqlite3VdbeCheckFk(...)
                  < sqlite3VdbeCheckFk(...)
                  > vdbeCommit(...)
                   > sqlite3VtabSync(...)
                   < sqlite3VtabSync(...)
                   > sqlite3BtreeTxnState(...)
                   < sqlite3BtreeTxnState(...)
                   > sqlite3BtreeTxnState(...)
                   < sqlite3BtreeTxnState(...)
                   > sqlite3BtreeGetFilename(...)
                    > sqlite3PagerFilename(...)
                    < sqlite3PagerFilename(...)
                   < sqlite3BtreeGetFilename(...)
                   > sqlite3Strlen30(...)
                   < sqlite3Strlen30(...)
                   > sqlite3BtreeCommitPhaseOne(...)
                   < sqlite3BtreeCommitPhaseOne(...)
                   > sqlite3BtreeCommitPhaseTwo(...)
                    > sqlite3BtreeEnter(...)
                    < sqlite3BtreeEnter(...)
                    > btreeEndTransaction(...)
                     > clearAllSharedCacheTableLocks(...)
                     < clearAllSharedCacheTableLocks(...)
                     > unlockBtreeIfUnused(...)
                      > releasePageOne(...)
                       > sqlite3PagerUnrefPageOne(...)
                        > sqlite3PcacheRelease(...)
                         > pcacheUnpin(...)
                          > pcache1Unpin(...)
                          < pcache1Unpin(...)
                         < pcacheUnpin(...)
                        < sqlite3PcacheRelease(...)
                        > pagerUnlockIfUnused(...)
                         > sqlite3PcacheRefCount(...)
                         < sqlite3PcacheRefCount(...)
                         > pagerUnlockAndRollback(...)
                          > pager_end_transaction(...)
                          < pager_end_transaction(...)
                          > pager_unlock(...)
                           > sqlite3BitvecDestroy(...)
                           < sqlite3BitvecDestroy(...)
                           > releaseAllSavepoints(...)
                            > sqlite3OsClose(...)
                            < sqlite3OsClose(...)
                            > sqlite3_free(...)
                            < sqlite3_free(...)
                           < releaseAllSavepoints(...)
                           > sqlite3OsDeviceCharacteristics(...)
                            > unixDeviceCharacteristics(...)
                             > setDeviceCharacteristics(...)
                             < setDeviceCharacteristics(...)
                            < unixDeviceCharacteristics(...)
                           < sqlite3OsDeviceCharacteristics(...)
                           > sqlite3OsClose(...)
                           < sqlite3OsClose(...)
                           > pagerUnlockDb(...)
                            > sqlite3OsUnlock(...)
                             > unixUnlock(...)
                              > posixUnlock(...)
                               > sqlite3_mutex_enter(...)
                                > pthreadMutexEnter(...)
                                < pthreadMutexEnter(...)
                               < sqlite3_mutex_enter(...)
                               > unixFileLock(...)
                               < unixFileLock(...)
                               > closePendingFds(...)
                               < closePendingFds(...)
                               > sqlite3_mutex_leave(...)
                                > pthreadMutexLeave(...)
                                < pthreadMutexLeave(...)
                               < sqlite3_mutex_leave(...)
                              < posixUnlock(...)
                             < unixUnlock(...)
                            < sqlite3OsUnlock(...)
                           < pagerUnlockDb(...)
                          < pager_unlock(...)
                         < pagerUnlockAndRollback(...)
                        < pagerUnlockIfUnused(...)
                       < sqlite3PagerUnrefPageOne(...)
                      < releasePageOne(...)
                     < unlockBtreeIfUnused(...)
                    < btreeEndTransaction(...)
                    > sqlite3BtreeLeave(...)
                    < sqlite3BtreeLeave(...)
                   < sqlite3BtreeCommitPhaseTwo(...)
                   > sqlite3VtabCommit(...)
                    > callFinaliser(...)
                    < callFinaliser(...)
                   < sqlite3VtabCommit(...)
                  < vdbeCommit(...)
                  > sqlite3CommitInternalChanges(...)
                  < sqlite3CommitInternalChanges(...)
                  > sqlite3VdbeLeave(...)
                  < sqlite3VdbeLeave(...)
                 < sqlite3VdbeHalt(...)
                 > sqlite3VdbeLeave(...)
                 < sqlite3VdbeLeave(...)
                < sqlite3VdbeExec(...)
                > doWalCallbacks(...)
                 > sqlite3BtreeEnter(...)
                 < sqlite3BtreeEnter(...)
                 > sqlite3BtreePager(...)
                 < sqlite3BtreePager(...)
                 > sqlite3PagerWalCallback(...)
                  > sqlite3WalCallback(...)
                  < sqlite3WalCallback(...)
                 < sqlite3PagerWalCallback(...)
                 > sqlite3BtreeLeave(...)
                 < sqlite3BtreeLeave(...)
                < doWalCallbacks(...)
                > sqlite3ApiExit(...)
                < sqlite3ApiExit(...)
               < sqlite3Step(...)
               > sqlite3_mutex_leave(...)
                > pthreadMutexLeave(...)
                < pthreadMutexLeave(...)
               < sqlite3_mutex_leave(...)
              < sqlite3_step(...)
              > sqlite3VdbeFinalize(...)
               > sqlite3VdbeReset(...)
                > sqlite3VdbeHalt(...)
                < sqlite3VdbeHalt(...)
               < sqlite3VdbeReset(...)
               > sqlite3VdbeDelete(...)
                > sqlite3VdbeClearObject(...)
                 > releaseMemArray(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                 < releaseMemArray(...)
                 > releaseMemArray(...)
                 < releaseMemArray(...)
                 > sqlite3DbFree(...)
                 < sqlite3DbFree(...)
                 > sqlite3DbFree(...)
                 < sqlite3DbFree(...)
                 > vdbeFreeOpArray(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                 < vdbeFreeOpArray(...)
                 > sqlite3DbFree(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                 < sqlite3DbFree(...)
                 > sqlite3DbFree(...)
                 < sqlite3DbFree(...)
                < sqlite3VdbeClearObject(...)
                > sqlite3DbFreeNN(...)
                 > sqlite3_free(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > sqlite3MallocSize(...)
                   > sqlite3MemSize(...)
                   < sqlite3MemSize(...)
                  < sqlite3MallocSize(...)
                  > sqlite3StatusDown(...)
                  < sqlite3StatusDown(...)
                  > sqlite3StatusDown(...)
                  < sqlite3StatusDown(...)
                  > sqlite3MemFree(...)
                  < sqlite3MemFree(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3_free(...)
                < sqlite3DbFreeNN(...)
               < sqlite3VdbeDelete(...)
              < sqlite3VdbeFinalize(...)
              > sqlite3DbFree(...)
              < sqlite3DbFree(...)
              > sqlite3DbFree(...)
              < sqlite3DbFree(...)
              > sqlite3ApiExit(...)
              < sqlite3ApiExit(...)
              > sqlite3_mutex_leave(...)
               > pthreadMutexLeave(...)
               < pthreadMutexLeave(...)
              < sqlite3_mutex_leave(...)
             < sqlite3_exec(...)
             > sqlite3DbFree(...)
              > sqlite3DbFreeNN(...)
               > sqlite3_free(...)
                > sqlite3_mutex_enter(...)
                 > pthreadMutexEnter(...)
                 < pthreadMutexEnter(...)
                < sqlite3_mutex_enter(...)
                > sqlite3MallocSize(...)
                 > sqlite3MemSize(...)
                 < sqlite3MemSize(...)
                < sqlite3MallocSize(...)
                > sqlite3StatusDown(...)
                < sqlite3StatusDown(...)
                > sqlite3StatusDown(...)
                < sqlite3StatusDown(...)
                > sqlite3MemFree(...)
                < sqlite3MemFree(...)
                > sqlite3_mutex_leave(...)
                 > pthreadMutexLeave(...)
                 < pthreadMutexLeave(...)
                < sqlite3_mutex_leave(...)
               < sqlite3_free(...)
              < sqlite3DbFreeNN(...)
             < sqlite3DbFree(...)
             > sqlite3AnalysisLoad(...)
              > sqlite3FindTable(...)
               > sqlite3StrICmp(...)
               < sqlite3StrICmp(...)
               > sqlite3HashFind(...)
                > findElementWithHash(...)
                 > sqlite3StrICmp(...)
                 < sqlite3StrICmp(...)
                < findElementWithHash(...)
               < sqlite3HashFind(...)
               > sqlite3_strnicmp(...)
               < sqlite3_strnicmp(...)
               > sqlite3StrICmp(...)
               < sqlite3StrICmp(...)
              < sqlite3FindTable(...)
             < sqlite3AnalysisLoad(...)
             > sqlite3BtreeCommit(...)
              > sqlite3BtreeEnter(...)
              < sqlite3BtreeEnter(...)
              > sqlite3BtreeCommitPhaseOne(...)
              < sqlite3BtreeCommitPhaseOne(...)
              > sqlite3BtreeCommitPhaseTwo(...)
              < sqlite3BtreeCommitPhaseTwo(...)
              > sqlite3BtreeLeave(...)
              < sqlite3BtreeLeave(...)
             < sqlite3BtreeCommit(...)
             > sqlite3BtreeLeave(...)
             < sqlite3BtreeLeave(...)
            < sqlite3InitOne(...)
            > sqlite3InitOne(...)
             > sqlite3InitCallback(...)
              > sqlite3GetUInt32(...)
              < sqlite3GetUInt32(...)
              > sqlite3Prepare(...)
               > sqlite3VtabUnlockList(...)
               < sqlite3VtabUnlockList(...)
               > sqlite3RunParser(...)
                > sqlite3ParserInit(...)
                < sqlite3ParserInit(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > disableLookaside(...)
                  < disableLookaside(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > sqlite3StartTable(...)
                   > sqlite3DbStrDup(...)
                    > sqlite3DbMallocRaw(...)
                     > sqlite3DbMallocRawNN(...)
                      > dbMallocRawFinish(...)
                       > sqlite3Malloc(...)
                        > sqlite3_mutex_enter(...)
                         > pthreadMutexEnter(...)
                         < pthreadMutexEnter(...)
                        < sqlite3_mutex_enter(...)
                        > mallocWithAlarm(...)
                         > sqlite3MemRoundup(...)
                         < sqlite3MemRoundup(...)
                         > sqlite3StatusHighwater(...)
                         < sqlite3StatusHighwater(...)
                         > sqlite3MemMalloc(...)
                         < sqlite3MemMalloc(...)
                         > sqlite3MallocSize(...)
                          > sqlite3MemSize(...)
                          < sqlite3MemSize(...)
                         < sqlite3MallocSize(...)
                         > sqlite3StatusUp(...)
                         < sqlite3StatusUp(...)
                         > sqlite3StatusUp(...)
                         < sqlite3StatusUp(...)
                        < mallocWithAlarm(...)
                        > sqlite3_mutex_leave(...)
                         > pthreadMutexLeave(...)
                         < pthreadMutexLeave(...)
                        < sqlite3_mutex_leave(...)
                       < sqlite3Malloc(...)
                      < dbMallocRawFinish(...)
                     < sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRaw(...)
                   < sqlite3DbStrDup(...)
                   > sqlite3CheckObjectName(...)
                    > sqlite3WritableSchema(...)
                    < sqlite3WritableSchema(...)
                    > sqlite3_stricmp(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                    < sqlite3_stricmp(...)
                    > sqlite3_stricmp(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                    < sqlite3_stricmp(...)
                    > sqlite3_stricmp(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                    < sqlite3_stricmp(...)
                   < sqlite3CheckObjectName(...)
                   > sqlite3AuthCheck(...)
                   < sqlite3AuthCheck(...)
                   > sqlite3AuthCheck(...)
                   < sqlite3AuthCheck(...)
                   > sqlite3ReadSchema(...)
                   < sqlite3ReadSchema(...)
                   > sqlite3FindTable(...)
                    > sqlite3StrICmp(...)
                    < sqlite3StrICmp(...)
                    > sqlite3StrICmp(...)
                    < sqlite3StrICmp(...)
                    > sqlite3HashFind(...)
                     > findElementWithHash(...)
                     < findElementWithHash(...)
                    < sqlite3HashFind(...)
                    > sqlite3_strnicmp(...)
                    < sqlite3_strnicmp(...)
                    > sqlite3StrICmp(...)
                    < sqlite3StrICmp(...)
                    > sqlite3StrICmp(...)
                    < sqlite3StrICmp(...)
                    > sqlite3StrICmp(...)
                    < sqlite3StrICmp(...)
                   < sqlite3FindTable(...)
                   > sqlite3FindIndex(...)
                    > sqlite3DbIsNamed(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                    < sqlite3DbIsNamed(...)
                    > sqlite3HashFind(...)
                     > findElementWithHash(...)
                     < findElementWithHash(...)
                    < sqlite3HashFind(...)
                    > sqlite3DbIsNamed(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                    < sqlite3DbIsNamed(...)
                   < sqlite3FindIndex(...)
                   > sqlite3DbMallocZero(...)
                    > sqlite3DbMallocRaw(...)
                     > sqlite3DbMallocRawNN(...)
                      > dbMallocRawFinish(...)
                       > sqlite3Malloc(...)
                        > sqlite3_mutex_enter(...)
                         > pthreadMutexEnter(...)
                         < pthreadMutexEnter(...)
                        < sqlite3_mutex_enter(...)
                        > mallocWithAlarm(...)
                         > sqlite3MemRoundup(...)
                         < sqlite3MemRoundup(...)
                         > sqlite3StatusHighwater(...)
                         < sqlite3StatusHighwater(...)
                         > sqlite3MemMalloc(...)
                         < sqlite3MemMalloc(...)
                         > sqlite3MallocSize(...)
                          > sqlite3MemSize(...)
                          < sqlite3MemSize(...)
                         < sqlite3MallocSize(...)
                         > sqlite3StatusUp(...)
                         < sqlite3StatusUp(...)
                         > sqlite3StatusUp(...)
                         < sqlite3StatusUp(...)
                        < mallocWithAlarm(...)
                        > sqlite3_mutex_leave(...)
                         > pthreadMutexLeave(...)
                         < pthreadMutexLeave(...)
                        < sqlite3_mutex_leave(...)
                       < sqlite3Malloc(...)
                      < dbMallocRawFinish(...)
                     < sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRaw(...)
                   < sqlite3DbMallocZero(...)
                  < sqlite3StartTable(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > sqlite3AddColumn(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocRawNN(...)
                     > dbMallocRawFinish(...)
                      > sqlite3Malloc(...)
                       > sqlite3_mutex_enter(...)
                        > pthreadMutexEnter(...)
                        < pthreadMutexEnter(...)
                       < sqlite3_mutex_enter(...)
                       > mallocWithAlarm(...)
                        > sqlite3MemRoundup(...)
                        < sqlite3MemRoundup(...)
                        > sqlite3StatusHighwater(...)
                        < sqlite3StatusHighwater(...)
                        > sqlite3MemMalloc(...)
                        < sqlite3MemMalloc(...)
                        > sqlite3MallocSize(...)
                         > sqlite3MemSize(...)
                         < sqlite3MemSize(...)
                        < sqlite3MallocSize(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                       < mallocWithAlarm(...)
                       > sqlite3_mutex_leave(...)
                        > pthreadMutexLeave(...)
                        < pthreadMutexLeave(...)
                       < sqlite3_mutex_leave(...)
                      < sqlite3Malloc(...)
                     < dbMallocRawFinish(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbMallocRaw(...)
                   > sqlite3Dequote(...)
                   < sqlite3Dequote(...)
                   > sqlite3StrIHash(...)
                   < sqlite3StrIHash(...)
                   > sqlite3DbRealloc(...)
                    > sqlite3DbMallocRawNN(...)
                     > dbMallocRawFinish(...)
                      > sqlite3Malloc(...)
                       > sqlite3_mutex_enter(...)
                        > pthreadMutexEnter(...)
                        < pthreadMutexEnter(...)
                       < sqlite3_mutex_enter(...)
                       > mallocWithAlarm(...)
                        > sqlite3MemRoundup(...)
                        < sqlite3MemRoundup(...)
                        > sqlite3StatusHighwater(...)
                        < sqlite3StatusHighwater(...)
                        > sqlite3MemMalloc(...)
                        < sqlite3MemMalloc(...)
                        > sqlite3MallocSize(...)
                         > sqlite3MemSize(...)
                         < sqlite3MemSize(...)
                        < sqlite3MallocSize(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                       < mallocWithAlarm(...)
                       > sqlite3_mutex_leave(...)
                        > pthreadMutexLeave(...)
                        < pthreadMutexLeave(...)
                       < sqlite3_mutex_leave(...)
                      < sqlite3Malloc(...)
                     < dbMallocRawFinish(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbRealloc(...)
                  < sqlite3AddColumn(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > sqlite3AddColumn(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocRawNN(...)
                     > dbMallocRawFinish(...)
                      > sqlite3Malloc(...)
                       > sqlite3_mutex_enter(...)
                        > pthreadMutexEnter(...)
                        < pthreadMutexEnter(...)
                       < sqlite3_mutex_enter(...)
                       > mallocWithAlarm(...)
                        > sqlite3MemRoundup(...)
                        < sqlite3MemRoundup(...)
                        > sqlite3StatusHighwater(...)
                        < sqlite3StatusHighwater(...)
                        > sqlite3MemMalloc(...)
                        < sqlite3MemMalloc(...)
                        > sqlite3MallocSize(...)
                         > sqlite3MemSize(...)
                         < sqlite3MemSize(...)
                        < sqlite3MallocSize(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                       < mallocWithAlarm(...)
                       > sqlite3_mutex_leave(...)
                        > pthreadMutexLeave(...)
                        < pthreadMutexLeave(...)
                       < sqlite3_mutex_leave(...)
                      < sqlite3Malloc(...)
                     < dbMallocRawFinish(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbMallocRaw(...)
                   > sqlite3Dequote(...)
                   < sqlite3Dequote(...)
                   > sqlite3StrIHash(...)
                   < sqlite3StrIHash(...)
                   > sqlite3DbRealloc(...)
                    > dbReallocFinish(...)
                     > isLookaside(...)
                     < isLookaside(...)
                     > sqlite3Realloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3MemRoundup(...)
                      < sqlite3MemRoundup(...)
                      > sqlite3_mutex_enter(...)
                       > pthreadMutexEnter(...)
                       < pthreadMutexEnter(...)
                      < sqlite3_mutex_enter(...)
                      > sqlite3StatusHighwater(...)
                      < sqlite3StatusHighwater(...)
                      > sqlite3StatusValue(...)
                      < sqlite3StatusValue(...)
                      > sqlite3MallocAlarm(...)
                      < sqlite3MallocAlarm(...)
                      > sqlite3MemRealloc(...)
                      < sqlite3MemRealloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3StatusUp(...)
                      < sqlite3StatusUp(...)
                      > sqlite3_mutex_leave(...)
                       > pthreadMutexLeave(...)
                       < pthreadMutexLeave(...)
                      < sqlite3_mutex_leave(...)
                     < sqlite3Realloc(...)
                    < dbReallocFinish(...)
                   < sqlite3DbRealloc(...)
                  < sqlite3AddColumn(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > sqlite3AddColumn(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocRawNN(...)
                     > dbMallocRawFinish(...)
                      > sqlite3Malloc(...)
                       > sqlite3_mutex_enter(...)
                        > pthreadMutexEnter(...)
                        < pthreadMutexEnter(...)
                       < sqlite3_mutex_enter(...)
                       > mallocWithAlarm(...)
                        > sqlite3MemRoundup(...)
                        < sqlite3MemRoundup(...)
                        > sqlite3StatusHighwater(...)
                        < sqlite3StatusHighwater(...)
                        > sqlite3MemMalloc(...)
                        < sqlite3MemMalloc(...)
                        > sqlite3MallocSize(...)
                         > sqlite3MemSize(...)
                         < sqlite3MemSize(...)
                        < sqlite3MallocSize(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                       < mallocWithAlarm(...)
                       > sqlite3_mutex_leave(...)
                        > pthreadMutexLeave(...)
                        < pthreadMutexLeave(...)
                       < sqlite3_mutex_leave(...)
                      < sqlite3Malloc(...)
                     < dbMallocRawFinish(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbMallocRaw(...)
                   > sqlite3Dequote(...)
                   < sqlite3Dequote(...)
                   > sqlite3StrIHash(...)
                   < sqlite3StrIHash(...)
                   > sqlite3DbRealloc(...)
                    > dbReallocFinish(...)
                     > isLookaside(...)
                     < isLookaside(...)
                     > sqlite3Realloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3MemRoundup(...)
                      < sqlite3MemRoundup(...)
                      > sqlite3_mutex_enter(...)
                       > pthreadMutexEnter(...)
                       < pthreadMutexEnter(...)
                      < sqlite3_mutex_enter(...)
                      > sqlite3StatusHighwater(...)
                      < sqlite3StatusHighwater(...)
                      > sqlite3StatusValue(...)
                      < sqlite3StatusValue(...)
                      > sqlite3MallocAlarm(...)
                      < sqlite3MallocAlarm(...)
                      > sqlite3MemRealloc(...)
                      < sqlite3MemRealloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3StatusUp(...)
                      < sqlite3StatusUp(...)
                      > sqlite3_mutex_leave(...)
                       > pthreadMutexLeave(...)
                       < pthreadMutexLeave(...)
                      < sqlite3_mutex_leave(...)
                     < sqlite3Realloc(...)
                    < dbReallocFinish(...)
                   < sqlite3DbRealloc(...)
                  < sqlite3AddColumn(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > sqlite3AddColumn(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocRawNN(...)
                     > dbMallocRawFinish(...)
                      > sqlite3Malloc(...)
                       > sqlite3_mutex_enter(...)
                        > pthreadMutexEnter(...)
                        < pthreadMutexEnter(...)
                       < sqlite3_mutex_enter(...)
                       > mallocWithAlarm(...)
                        > sqlite3MemRoundup(...)
                        < sqlite3MemRoundup(...)
                        > sqlite3StatusHighwater(...)
                        < sqlite3StatusHighwater(...)
                        > sqlite3MemMalloc(...)
                        < sqlite3MemMalloc(...)
                        > sqlite3MallocSize(...)
                         > sqlite3MemSize(...)
                         < sqlite3MemSize(...)
                        < sqlite3MallocSize(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                       < mallocWithAlarm(...)
                       > sqlite3_mutex_leave(...)
                        > pthreadMutexLeave(...)
                        < pthreadMutexLeave(...)
                       < sqlite3_mutex_leave(...)
                      < sqlite3Malloc(...)
                     < dbMallocRawFinish(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbMallocRaw(...)
                   > sqlite3Dequote(...)
                   < sqlite3Dequote(...)
                   > sqlite3StrIHash(...)
                   < sqlite3StrIHash(...)
                   > sqlite3DbRealloc(...)
                    > dbReallocFinish(...)
                     > isLookaside(...)
                     < isLookaside(...)
                     > sqlite3Realloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3MemRoundup(...)
                      < sqlite3MemRoundup(...)
                      > sqlite3_mutex_enter(...)
                       > pthreadMutexEnter(...)
                       < pthreadMutexEnter(...)
                      < sqlite3_mutex_enter(...)
                      > sqlite3StatusHighwater(...)
                      < sqlite3StatusHighwater(...)
                      > sqlite3StatusValue(...)
                      < sqlite3StatusValue(...)
                      > sqlite3MallocAlarm(...)
                      < sqlite3MallocAlarm(...)
                      > sqlite3MemRealloc(...)
                      < sqlite3MemRealloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3StatusUp(...)
                      < sqlite3StatusUp(...)
                      > sqlite3_mutex_leave(...)
                       > pthreadMutexLeave(...)
                       < pthreadMutexLeave(...)
                      < sqlite3_mutex_leave(...)
                     < sqlite3Realloc(...)
                    < dbReallocFinish(...)
                   < sqlite3DbRealloc(...)
                  < sqlite3AddColumn(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3GetToken(...)
                 > keywordCode(...)
                 < keywordCode(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > sqlite3AddColumn(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3DequoteToken(...)
                   < sqlite3DequoteToken(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3_strnicmp(...)
                   < sqlite3_strnicmp(...)
                   > sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocRawNN(...)
                     > dbMallocRawFinish(...)
                      > sqlite3Malloc(...)
                       > sqlite3_mutex_enter(...)
                        > pthreadMutexEnter(...)
                        < pthreadMutexEnter(...)
                       < sqlite3_mutex_enter(...)
                       > mallocWithAlarm(...)
                        > sqlite3MemRoundup(...)
                        < sqlite3MemRoundup(...)
                        > sqlite3StatusHighwater(...)
                        < sqlite3StatusHighwater(...)
                        > sqlite3MemMalloc(...)
                        < sqlite3MemMalloc(...)
                        > sqlite3MallocSize(...)
                         > sqlite3MemSize(...)
                         < sqlite3MemSize(...)
                        < sqlite3MallocSize(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                       < mallocWithAlarm(...)
                       > sqlite3_mutex_leave(...)
                        > pthreadMutexLeave(...)
                        < pthreadMutexLeave(...)
                       < sqlite3_mutex_leave(...)
                      < sqlite3Malloc(...)
                     < dbMallocRawFinish(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbMallocRaw(...)
                   > sqlite3Dequote(...)
                   < sqlite3Dequote(...)
                   > sqlite3StrIHash(...)
                   < sqlite3StrIHash(...)
                   > sqlite3DbRealloc(...)
                    > dbReallocFinish(...)
                     > isLookaside(...)
                     < isLookaside(...)
                     > sqlite3Realloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3MemRoundup(...)
                      < sqlite3MemRoundup(...)
                      > sqlite3_mutex_enter(...)
                       > pthreadMutexEnter(...)
                       < pthreadMutexEnter(...)
                      < sqlite3_mutex_enter(...)
                      > sqlite3StatusHighwater(...)
                      < sqlite3StatusHighwater(...)
                      > sqlite3StatusValue(...)
                      < sqlite3StatusValue(...)
                      > sqlite3MallocAlarm(...)
                      < sqlite3MallocAlarm(...)
                      > sqlite3MemRealloc(...)
                      < sqlite3MemRealloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3StatusUp(...)
                      < sqlite3StatusUp(...)
                      > sqlite3_mutex_leave(...)
                       > pthreadMutexLeave(...)
                       < pthreadMutexLeave(...)
                      < sqlite3_mutex_leave(...)
                     < sqlite3Realloc(...)
                    < dbReallocFinish(...)
                   < sqlite3DbRealloc(...)
                  < sqlite3AddColumn(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3GetToken(...)
                < sqlite3GetToken(...)
                > sqlite3Parser(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > sqlite3EndTable(...)
                   > sqlite3ShadowTableName(...)
                    > sqlite3FindTable(...)
                     > sqlite3HashFind(...)
                      > findElementWithHash(...)
                      < findElementWithHash(...)
                     < sqlite3HashFind(...)
                     > sqlite3HashFind(...)
                      > findElementWithHash(...)
                       > sqlite3StrICmp(...)
                       < sqlite3StrICmp(...)
                      < findElementWithHash(...)
                     < sqlite3HashFind(...)
                     > sqlite3_strnicmp(...)
                     < sqlite3_strnicmp(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                    < sqlite3FindTable(...)
                   < sqlite3ShadowTableName(...)
                   > sqlite3SchemaToIndex(...)
                   < sqlite3SchemaToIndex(...)
                   > estimateTableWidth(...)
                    > sqlite3LogEst(...)
                    < sqlite3LogEst(...)
                   < estimateTableWidth(...)
                   > sqlite3HashInsert(...)
                    > findElementWithHash(...)
                    < findElementWithHash(...)
                    > sqlite3Malloc(...)
                     > sqlite3_mutex_enter(...)
                      > pthreadMutexEnter(...)
                      < pthreadMutexEnter(...)
                     < sqlite3_mutex_enter(...)
                     > mallocWithAlarm(...)
                      > sqlite3MemRoundup(...)
                      < sqlite3MemRoundup(...)
                      > sqlite3StatusHighwater(...)
                      < sqlite3StatusHighwater(...)
                      > sqlite3MemMalloc(...)
                      < sqlite3MemMalloc(...)
                      > sqlite3MallocSize(...)
                       > sqlite3MemSize(...)
                       < sqlite3MemSize(...)
                      < sqlite3MallocSize(...)
                      > sqlite3StatusUp(...)
                      < sqlite3StatusUp(...)
                      > sqlite3StatusUp(...)
                      < sqlite3StatusUp(...)
                     < mallocWithAlarm(...)
                     > sqlite3_mutex_leave(...)
                      > pthreadMutexLeave(...)
                      < pthreadMutexLeave(...)
                     < sqlite3_mutex_leave(...)
                    < sqlite3Malloc(...)
                    > insertElement(...)
                    < insertElement(...)
                   < sqlite3HashInsert(...)
                  < sqlite3EndTable(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_reduce(...)
                  > sqlite3FinishCoding(...)
                  < sqlite3FinishCoding(...)
                  > yy_find_reduce_action(...)
                  < yy_find_reduce_action(...)
                 < yy_reduce(...)
                 > yy_find_shift_action(...)
                 < yy_find_shift_action(...)
                 > yy_shift(...)
                 < yy_shift(...)
                < sqlite3Parser(...)
                > sqlite3ParserFinalize(...)
                 > yy_pop_parser_stack(...)
                  > yy_destructor(...)
                  < yy_destructor(...)
                 < yy_pop_parser_stack(...)
                 > yy_pop_parser_stack(...)
                  > yy_destructor(...)
                  < yy_destructor(...)
                 < yy_pop_parser_stack(...)
                < sqlite3ParserFinalize(...)
                > sqlite3DbFree(...)
                < sqlite3DbFree(...)
                > sqlite3_free(...)
                < sqlite3_free(...)
                > sqlite3DeleteTable(...)
                < sqlite3DeleteTable(...)
                > sqlite3DeleteTrigger(...)
                < sqlite3DeleteTrigger(...)
                > sqlite3DbFree(...)
                < sqlite3DbFree(...)
               < sqlite3RunParser(...)
               > sqlite3ErrorClear(...)
               < sqlite3ErrorClear(...)
               > sqlite3ParserReset(...)
                > sqlite3DbFree(...)
                < sqlite3DbFree(...)
               < sqlite3ParserReset(...)
              < sqlite3Prepare(...)
              > sqlite3_finalize(...)
              < sqlite3_finalize(...)
             < sqlite3InitCallback(...)
            < sqlite3InitOne(...)
            > sqlite3CommitInternalChanges(...)
            < sqlite3CommitInternalChanges(...)
           < sqlite3Init(...)
          < sqlite3ReadSchema(...)
          > sqlite3FindTable(...)
           > sqlite3StrICmp(...)
           < sqlite3StrICmp(...)
           > sqlite3HashFind(...)
            > findElementWithHash(...)
             > sqlite3StrICmp(...)
             < sqlite3StrICmp(...)
            < findElementWithHash(...)
           < sqlite3HashFind(...)
           > sqlite3_strnicmp(...)
           < sqlite3_strnicmp(...)
          < sqlite3FindTable(...)
          > sqlite3FindIndex(...)
           > sqlite3DbIsNamed(...)
            > sqlite3StrICmp(...)
            < sqlite3StrICmp(...)
           < sqlite3DbIsNamed(...)
           > sqlite3DbIsNamed(...)
            > sqlite3StrICmp(...)
            < sqlite3StrICmp(...)
           < sqlite3DbIsNamed(...)
           > sqlite3HashFind(...)
            > findElementWithHash(...)
            < findElementWithHash(...)
           < sqlite3HashFind(...)
          < sqlite3FindIndex(...)
          > sqlite3DbMallocZero(...)
           > sqlite3DbMallocRaw(...)
            > sqlite3DbMallocRawNN(...)
             > dbMallocRawFinish(...)
              > sqlite3Malloc(...)
               > sqlite3_mutex_enter(...)
                > pthreadMutexEnter(...)
                < pthreadMutexEnter(...)
               < sqlite3_mutex_enter(...)
               > mallocWithAlarm(...)
                > sqlite3MemRoundup(...)
                < sqlite3MemRoundup(...)
                > sqlite3StatusHighwater(...)
                < sqlite3StatusHighwater(...)
                > sqlite3MemMalloc(...)
                < sqlite3MemMalloc(...)
                > sqlite3MallocSize(...)
                 > sqlite3MemSize(...)
                 < sqlite3MemSize(...)
                < sqlite3MallocSize(...)
                > sqlite3StatusUp(...)
                < sqlite3StatusUp(...)
                > sqlite3StatusUp(...)
                < sqlite3StatusUp(...)
               < mallocWithAlarm(...)
               > sqlite3_mutex_leave(...)
                > pthreadMutexLeave(...)
                < pthreadMutexLeave(...)
               < sqlite3_mutex_leave(...)
              < sqlite3Malloc(...)
             < dbMallocRawFinish(...)
            < sqlite3DbMallocRawNN(...)
           < sqlite3DbMallocRaw(...)
          < sqlite3DbMallocZero(...)
          > sqlite3GetVdbe(...)
           > sqlite3VdbeCreate(...)
            > sqlite3DbMallocRawNN(...)
             > dbMallocRawFinish(...)
              > sqlite3Malloc(...)
               > sqlite3_mutex_enter(...)
                > pthreadMutexEnter(...)
                < pthreadMutexEnter(...)
               < sqlite3_mutex_enter(...)
               > mallocWithAlarm(...)
                > sqlite3MemRoundup(...)
                < sqlite3MemRoundup(...)
                > sqlite3StatusHighwater(...)
                < sqlite3StatusHighwater(...)
                > sqlite3MemMalloc(...)
                < sqlite3MemMalloc(...)
                > sqlite3MallocSize(...)
                 > sqlite3MemSize(...)
                 < sqlite3MemSize(...)
                < sqlite3MallocSize(...)
                > sqlite3StatusUp(...)
                < sqlite3StatusUp(...)
                > sqlite3StatusUp(...)
                < sqlite3StatusUp(...)
               < mallocWithAlarm(...)
               > sqlite3_mutex_leave(...)
                > pthreadMutexLeave(...)
                < pthreadMutexLeave(...)
               < sqlite3_mutex_leave(...)
              < sqlite3Malloc(...)
             < dbMallocRawFinish(...)
            < sqlite3DbMallocRawNN(...)
            > sqlite3VdbeAddOp2(...)
             > sqlite3VdbeAddOp3(...)
              > growOp3(...)
               > growOpArray(...)
                > sqlite3DbRealloc(...)
                 > sqlite3DbMallocRawNN(...)
                  > dbMallocRawFinish(...)
                   > sqlite3Malloc(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > mallocWithAlarm(...)
                     > sqlite3MemRoundup(...)
                     < sqlite3MemRoundup(...)
                     > sqlite3StatusHighwater(...)
                     < sqlite3StatusHighwater(...)
                     > sqlite3MemMalloc(...)
                     < sqlite3MemMalloc(...)
                     > sqlite3MallocSize(...)
                      > sqlite3MemSize(...)
                      < sqlite3MemSize(...)
                     < sqlite3MallocSize(...)
                     > sqlite3StatusUp(...)
                     < sqlite3StatusUp(...)
                     > sqlite3StatusUp(...)
                     < sqlite3StatusUp(...)
                    < mallocWithAlarm(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3Malloc(...)
                  < dbMallocRawFinish(...)
                 < sqlite3DbMallocRawNN(...)
                < sqlite3DbRealloc(...)
                > sqlite3DbMallocSize(...)
                 > sqlite3MemSize(...)
                 < sqlite3MemSize(...)
                < sqlite3DbMallocSize(...)
               < growOpArray(...)
               > sqlite3VdbeAddOp3(...)
               < sqlite3VdbeAddOp3(...)
              < growOp3(...)
             < sqlite3VdbeAddOp3(...)
            < sqlite3VdbeAddOp2(...)
           < sqlite3VdbeCreate(...)
          < sqlite3GetVdbe(...)
          > sqlite3BeginWriteOperation(...)
           > sqlite3CodeVerifySchemaAtToplevel(...)
           < sqlite3CodeVerifySchemaAtToplevel(...)
          < sqlite3BeginWriteOperation(...)
          > sqlite3VdbeAddOp3(...)
          < sqlite3VdbeAddOp3(...)
          > sqlite3VdbeUsesBtree(...)
           > sqlite3BtreeSharable(...)
           < sqlite3BtreeSharable(...)
          < sqlite3VdbeUsesBtree(...)
          > sqlite3VdbeAddOp1(...)
           > sqlite3VdbeAddOp3(...)
           < sqlite3VdbeAddOp3(...)
          < sqlite3VdbeAddOp1(...)
          > sqlite3VdbeAddOp3(...)
          < sqlite3VdbeAddOp3(...)
          > sqlite3VdbeAddOp3(...)
          < sqlite3VdbeAddOp3(...)
          > sqlite3VdbeJumpHere(...)
           > sqlite3VdbeChangeP2(...)
            > sqlite3VdbeGetOp(...)
            < sqlite3VdbeGetOp(...)
           < sqlite3VdbeChangeP2(...)
          < sqlite3VdbeJumpHere(...)
          > sqlite3VdbeAddOp3(...)
          < sqlite3VdbeAddOp3(...)
          > sqlite3OpenSchemaTable(...)
           > sqlite3GetVdbe(...)
           < sqlite3GetVdbe(...)
           > sqlite3TableLock(...)
            > sqlite3BtreeSharable(...)
            < sqlite3BtreeSharable(...)
           < sqlite3TableLock(...)
           > sqlite3VdbeAddOp4Int(...)
            > sqlite3VdbeAddOp3(...)
            < sqlite3VdbeAddOp3(...)
           < sqlite3VdbeAddOp4Int(...)
          < sqlite3OpenSchemaTable(...)
          > sqlite3VdbeAddOp2(...)
           > sqlite3VdbeAddOp3(...)
           < sqlite3VdbeAddOp3(...)
          < sqlite3VdbeAddOp2(...)
          > sqlite3VdbeAddOp4(...)
           > sqlite3VdbeAddOp3(...)
           < sqlite3VdbeAddOp3(...)
           > sqlite3VdbeChangeP4(...)
           < sqlite3VdbeChangeP4(...)
          < sqlite3VdbeAddOp4(...)
          > sqlite3VdbeAddOp3(...)
          < sqlite3VdbeAddOp3(...)
          > sqlite3VdbeChangeP5(...)
          < sqlite3VdbeChangeP5(...)
          > sqlite3VdbeAddOp0(...)
           > sqlite3VdbeAddOp3(...)
           < sqlite3VdbeAddOp3(...)
          < sqlite3VdbeAddOp0(...)
         < sqlite3StartTable(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
        > keywordCode(...)
        < keywordCode(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3GetToken(...)
        > keywordCode(...)
        < keywordCode(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > sqlite3AddColumn(...)
          > sqlite3DequoteToken(...)
          < sqlite3DequoteToken(...)
          > sqlite3DequoteToken(...)
          < sqlite3DequoteToken(...)
          > sqlite3_strnicmp(...)
          < sqlite3_strnicmp(...)
          > sqlite3_strnicmp(...)
          < sqlite3_strnicmp(...)
          > sqlite3DbMallocRaw(...)
           > sqlite3DbMallocRawNN(...)
            > dbMallocRawFinish(...)
             > sqlite3Malloc(...)
              > sqlite3_mutex_enter(...)
               > pthreadMutexEnter(...)
               < pthreadMutexEnter(...)
              < sqlite3_mutex_enter(...)
              > mallocWithAlarm(...)
               > sqlite3MemRoundup(...)
               < sqlite3MemRoundup(...)
               > sqlite3StatusHighwater(...)
               < sqlite3StatusHighwater(...)
               > sqlite3MemMalloc(...)
               < sqlite3MemMalloc(...)
               > sqlite3MallocSize(...)
                > sqlite3MemSize(...)
                < sqlite3MemSize(...)
               < sqlite3MallocSize(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
              < mallocWithAlarm(...)
              > sqlite3_mutex_leave(...)
               > pthreadMutexLeave(...)
               < pthreadMutexLeave(...)
              < sqlite3_mutex_leave(...)
             < sqlite3Malloc(...)
            < dbMallocRawFinish(...)
           < sqlite3DbMallocRawNN(...)
          < sqlite3DbMallocRaw(...)
          > sqlite3Dequote(...)
          < sqlite3Dequote(...)
          > sqlite3StrIHash(...)
          < sqlite3StrIHash(...)
          > sqlite3DbRealloc(...)
           > sqlite3DbMallocRawNN(...)
            > dbMallocRawFinish(...)
             > sqlite3Malloc(...)
              > sqlite3_mutex_enter(...)
               > pthreadMutexEnter(...)
               < pthreadMutexEnter(...)
              < sqlite3_mutex_enter(...)
              > mallocWithAlarm(...)
               > sqlite3MemRoundup(...)
               < sqlite3MemRoundup(...)
               > sqlite3StatusHighwater(...)
               < sqlite3StatusHighwater(...)
               > sqlite3MemMalloc(...)
               < sqlite3MemMalloc(...)
               > sqlite3MallocSize(...)
                > sqlite3MemSize(...)
                < sqlite3MemSize(...)
               < sqlite3MallocSize(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
              < mallocWithAlarm(...)
              > sqlite3_mutex_leave(...)
               > pthreadMutexLeave(...)
               < pthreadMutexLeave(...)
              < sqlite3_mutex_leave(...)
             < sqlite3Malloc(...)
            < dbMallocRawFinish(...)
           < sqlite3DbMallocRawNN(...)
          < sqlite3DbRealloc(...)
         < sqlite3AddColumn(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3GetToken(...)
        > keywordCode(...)
        < keywordCode(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3GetToken(...)
        > keywordCode(...)
        < keywordCode(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > sqlite3AddColumn(...)
          > sqlite3DequoteToken(...)
          < sqlite3DequoteToken(...)
          > sqlite3DequoteToken(...)
          < sqlite3DequoteToken(...)
          > sqlite3_strnicmp(...)
          < sqlite3_strnicmp(...)
          > sqlite3_strnicmp(...)
          < sqlite3_strnicmp(...)
          > sqlite3_strnicmp(...)
          < sqlite3_strnicmp(...)
          > sqlite3DbMallocRaw(...)
           > sqlite3DbMallocRawNN(...)
            > dbMallocRawFinish(...)
             > sqlite3Malloc(...)
              > sqlite3_mutex_enter(...)
               > pthreadMutexEnter(...)
               < pthreadMutexEnter(...)
              < sqlite3_mutex_enter(...)
              > mallocWithAlarm(...)
               > sqlite3MemRoundup(...)
               < sqlite3MemRoundup(...)
               > sqlite3StatusHighwater(...)
               < sqlite3StatusHighwater(...)
               > sqlite3MemMalloc(...)
               < sqlite3MemMalloc(...)
               > sqlite3MallocSize(...)
                > sqlite3MemSize(...)
                < sqlite3MemSize(...)
               < sqlite3MallocSize(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
              < mallocWithAlarm(...)
              > sqlite3_mutex_leave(...)
               > pthreadMutexLeave(...)
               < pthreadMutexLeave(...)
              < sqlite3_mutex_leave(...)
             < sqlite3Malloc(...)
            < dbMallocRawFinish(...)
           < sqlite3DbMallocRawNN(...)
          < sqlite3DbMallocRaw(...)
          > sqlite3Dequote(...)
          < sqlite3Dequote(...)
          > sqlite3StrIHash(...)
          < sqlite3StrIHash(...)
          > sqlite3DbRealloc(...)
           > dbReallocFinish(...)
            > isLookaside(...)
            < isLookaside(...)
            > sqlite3Realloc(...)
             > sqlite3MallocSize(...)
              > sqlite3MemSize(...)
              < sqlite3MemSize(...)
             < sqlite3MallocSize(...)
             > sqlite3MemRoundup(...)
             < sqlite3MemRoundup(...)
             > sqlite3_mutex_enter(...)
              > pthreadMutexEnter(...)
              < pthreadMutexEnter(...)
             < sqlite3_mutex_enter(...)
             > sqlite3StatusHighwater(...)
             < sqlite3StatusHighwater(...)
             > sqlite3StatusValue(...)
             < sqlite3StatusValue(...)
             > sqlite3MallocAlarm(...)
             < sqlite3MallocAlarm(...)
             > sqlite3MemRealloc(...)
             < sqlite3MemRealloc(...)
             > sqlite3MallocSize(...)
              > sqlite3MemSize(...)
              < sqlite3MemSize(...)
             < sqlite3MallocSize(...)
             > sqlite3StatusUp(...)
             < sqlite3StatusUp(...)
             > sqlite3_mutex_leave(...)
              > pthreadMutexLeave(...)
              < pthreadMutexLeave(...)
             < sqlite3_mutex_leave(...)
            < sqlite3Realloc(...)
           < dbReallocFinish(...)
          < sqlite3DbRealloc(...)
         < sqlite3AddColumn(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3GetToken(...)
        > keywordCode(...)
        < keywordCode(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3GetToken(...)
        > keywordCode(...)
        < keywordCode(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > sqlite3AddColumn(...)
          > sqlite3DequoteToken(...)
          < sqlite3DequoteToken(...)
          > sqlite3DequoteToken(...)
          < sqlite3DequoteToken(...)
          > sqlite3_strnicmp(...)
          < sqlite3_strnicmp(...)
          > sqlite3_strnicmp(...)
          < sqlite3_strnicmp(...)
          > sqlite3DbMallocRaw(...)
           > sqlite3DbMallocRawNN(...)
            > dbMallocRawFinish(...)
             > sqlite3Malloc(...)
              > sqlite3_mutex_enter(...)
               > pthreadMutexEnter(...)
               < pthreadMutexEnter(...)
              < sqlite3_mutex_enter(...)
              > mallocWithAlarm(...)
               > sqlite3MemRoundup(...)
               < sqlite3MemRoundup(...)
               > sqlite3StatusHighwater(...)
               < sqlite3StatusHighwater(...)
               > sqlite3MemMalloc(...)
               < sqlite3MemMalloc(...)
               > sqlite3MallocSize(...)
                > sqlite3MemSize(...)
                < sqlite3MemSize(...)
               < sqlite3MallocSize(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
              < mallocWithAlarm(...)
              > sqlite3_mutex_leave(...)
               > pthreadMutexLeave(...)
               < pthreadMutexLeave(...)
              < sqlite3_mutex_leave(...)
             < sqlite3Malloc(...)
            < dbMallocRawFinish(...)
           < sqlite3DbMallocRawNN(...)
          < sqlite3DbMallocRaw(...)
          > sqlite3Dequote(...)
          < sqlite3Dequote(...)
          > sqlite3StrIHash(...)
          < sqlite3StrIHash(...)
          > sqlite3DbRealloc(...)
           > dbReallocFinish(...)
            > isLookaside(...)
            < isLookaside(...)
            > sqlite3Realloc(...)
             > sqlite3MallocSize(...)
              > sqlite3MemSize(...)
              < sqlite3MemSize(...)
             < sqlite3MallocSize(...)
             > sqlite3MemRoundup(...)
             < sqlite3MemRoundup(...)
             > sqlite3_mutex_enter(...)
              > pthreadMutexEnter(...)
              < pthreadMutexEnter(...)
             < sqlite3_mutex_enter(...)
             > sqlite3StatusHighwater(...)
             < sqlite3StatusHighwater(...)
             > sqlite3StatusValue(...)
             < sqlite3StatusValue(...)
             > sqlite3MallocAlarm(...)
             < sqlite3MallocAlarm(...)
             > sqlite3MemRealloc(...)
             < sqlite3MemRealloc(...)
             > sqlite3MallocSize(...)
              > sqlite3MemSize(...)
              < sqlite3MemSize(...)
             < sqlite3MallocSize(...)
             > sqlite3StatusUp(...)
             < sqlite3StatusUp(...)
             > sqlite3_mutex_leave(...)
              > pthreadMutexLeave(...)
              < pthreadMutexLeave(...)
             < sqlite3_mutex_leave(...)
            < sqlite3Realloc(...)
           < dbReallocFinish(...)
          < sqlite3DbRealloc(...)
         < sqlite3AddColumn(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > sqlite3EndTable(...)
          > sqlite3ShadowTableName(...)
          < sqlite3ShadowTableName(...)
          > sqlite3SchemaToIndex(...)
          < sqlite3SchemaToIndex(...)
          > estimateTableWidth(...)
           > sqlite3LogEst(...)
           < sqlite3LogEst(...)
          < estimateTableWidth(...)
          > sqlite3GetVdbe(...)
          < sqlite3GetVdbe(...)
          > sqlite3VdbeAddOp1(...)
           > sqlite3VdbeAddOp3(...)
           < sqlite3VdbeAddOp3(...)
          < sqlite3VdbeAddOp1(...)
          > sqlite3MPrintf(...)
           > sqlite3VMPrintf(...)
            > sqlite3StrAccumInit(...)
            < sqlite3StrAccumInit(...)
            > sqlite3_str_vappendf(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
            < sqlite3_str_vappendf(...)
            > sqlite3StrAccumFinish(...)
             > strAccumFinishRealloc(...)
              > sqlite3DbMallocRaw(...)
               > sqlite3DbMallocRawNN(...)
                > dbMallocRawFinish(...)
                 > sqlite3Malloc(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > mallocWithAlarm(...)
                   > sqlite3MemRoundup(...)
                   < sqlite3MemRoundup(...)
                   > sqlite3StatusHighwater(...)
                   < sqlite3StatusHighwater(...)
                   > sqlite3MemMalloc(...)
                   < sqlite3MemMalloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                  < mallocWithAlarm(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3Malloc(...)
                < dbMallocRawFinish(...)
               < sqlite3DbMallocRawNN(...)
              < sqlite3DbMallocRaw(...)
             < strAccumFinishRealloc(...)
            < sqlite3StrAccumFinish(...)
           < sqlite3VMPrintf(...)
          < sqlite3MPrintf(...)
          > sqlite3NestedParse(...)
           > sqlite3VMPrintf(...)
            > sqlite3StrAccumInit(...)
            < sqlite3StrAccumInit(...)
            > sqlite3_str_vappendf(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
              > enlargeAndAppend(...)
               > sqlite3StrAccumEnlarge(...)
                > sqlite3DbRealloc(...)
                 > sqlite3DbMallocRawNN(...)
                  > dbMallocRawFinish(...)
                   > sqlite3Malloc(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > mallocWithAlarm(...)
                     > sqlite3MemRoundup(...)
                     < sqlite3MemRoundup(...)
                     > sqlite3StatusHighwater(...)
                     < sqlite3StatusHighwater(...)
                     > sqlite3MemMalloc(...)
                     < sqlite3MemMalloc(...)
                     > sqlite3MallocSize(...)
                      > sqlite3MemSize(...)
                      < sqlite3MemSize(...)
                     < sqlite3MallocSize(...)
                     > sqlite3StatusUp(...)
                     < sqlite3StatusUp(...)
                     > sqlite3StatusUp(...)
                     < sqlite3StatusUp(...)
                    < mallocWithAlarm(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3Malloc(...)
                  < dbMallocRawFinish(...)
                 < sqlite3DbMallocRawNN(...)
                < sqlite3DbRealloc(...)
                > sqlite3DbMallocSize(...)
                 > sqlite3MemSize(...)
                 < sqlite3MemSize(...)
                < sqlite3DbMallocSize(...)
               < sqlite3StrAccumEnlarge(...)
              < enlargeAndAppend(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
              > enlargeAndAppend(...)
               > sqlite3StrAccumEnlarge(...)
                > sqlite3DbRealloc(...)
                 > dbReallocFinish(...)
                  > isLookaside(...)
                  < isLookaside(...)
                  > sqlite3Realloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3MemRoundup(...)
                   < sqlite3MemRoundup(...)
                   > sqlite3_mutex_enter(...)
                    > pthreadMutexEnter(...)
                    < pthreadMutexEnter(...)
                   < sqlite3_mutex_enter(...)
                   > sqlite3StatusHighwater(...)
                   < sqlite3StatusHighwater(...)
                   > sqlite3StatusValue(...)
                   < sqlite3StatusValue(...)
                   > sqlite3MallocAlarm(...)
                   < sqlite3MallocAlarm(...)
                   > sqlite3MemRealloc(...)
                   < sqlite3MemRealloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                   > sqlite3_mutex_leave(...)
                    > pthreadMutexLeave(...)
                    < pthreadMutexLeave(...)
                   < sqlite3_mutex_leave(...)
                  < sqlite3Realloc(...)
                 < dbReallocFinish(...)
                < sqlite3DbRealloc(...)
                > sqlite3DbMallocSize(...)
                 > sqlite3MemSize(...)
                 < sqlite3MemSize(...)
                < sqlite3DbMallocSize(...)
               < sqlite3StrAccumEnlarge(...)
              < enlargeAndAppend(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
            < sqlite3_str_vappendf(...)
            > sqlite3StrAccumFinish(...)
            < sqlite3StrAccumFinish(...)
           < sqlite3VMPrintf(...)
           > sqlite3RunParser(...)
            > sqlite3ParserInit(...)
            < sqlite3ParserInit(...)
            > sqlite3GetToken(...)
             > keywordCode(...)
             < keywordCode(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
             > keywordCode(...)
             < keywordCode(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3GetToken(...)
             > keywordCode(...)
             < keywordCode(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > sqlite3SrcListAppend(...)
               > sqlite3DbMallocRawNN(...)
                > dbMallocRawFinish(...)
                 > sqlite3Malloc(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > mallocWithAlarm(...)
                   > sqlite3MemRoundup(...)
                   < sqlite3MemRoundup(...)
                   > sqlite3StatusHighwater(...)
                   < sqlite3StatusHighwater(...)
                   > sqlite3MemMalloc(...)
                   < sqlite3MemMalloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                  < mallocWithAlarm(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3Malloc(...)
                < dbMallocRawFinish(...)
               < sqlite3DbMallocRawNN(...)
               > sqlite3NameFromToken(...)
                > sqlite3DbStrNDup(...)
                 > sqlite3DbMallocRawNN(...)
                  > dbMallocRawFinish(...)
                   > sqlite3Malloc(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > mallocWithAlarm(...)
                     > sqlite3MemRoundup(...)
                     < sqlite3MemRoundup(...)
                     > sqlite3StatusHighwater(...)
                     < sqlite3StatusHighwater(...)
                     > sqlite3MemMalloc(...)
                     < sqlite3MemMalloc(...)
                     > sqlite3MallocSize(...)
                      > sqlite3MemSize(...)
                      < sqlite3MemSize(...)
                     < sqlite3MallocSize(...)
                     > sqlite3StatusUp(...)
                     < sqlite3StatusUp(...)
                     > sqlite3StatusUp(...)
                     < sqlite3StatusUp(...)
                    < mallocWithAlarm(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3Malloc(...)
                  < dbMallocRawFinish(...)
                 < sqlite3DbMallocRawNN(...)
                < sqlite3DbStrNDup(...)
                > sqlite3Dequote(...)
                < sqlite3Dequote(...)
               < sqlite3NameFromToken(...)
               > sqlite3NameFromToken(...)
                > sqlite3DbStrNDup(...)
                 > sqlite3DbMallocRawNN(...)
                  > dbMallocRawFinish(...)
                   > sqlite3Malloc(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > mallocWithAlarm(...)
                     > sqlite3MemRoundup(...)
                     < sqlite3MemRoundup(...)
                     > sqlite3StatusHighwater(...)
                     < sqlite3StatusHighwater(...)
                     > sqlite3MemMalloc(...)
                     < sqlite3MemMalloc(...)
                     > sqlite3MallocSize(...)
                      > sqlite3MemSize(...)
                      < sqlite3MemSize(...)
                     < sqlite3MallocSize(...)
                     > sqlite3StatusUp(...)
                     < sqlite3StatusUp(...)
                     > sqlite3StatusUp(...)
                     < sqlite3StatusUp(...)
                    < mallocWithAlarm(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3Malloc(...)
                  < dbMallocRawFinish(...)
                 < sqlite3DbMallocRawNN(...)
                < sqlite3DbStrNDup(...)
                > sqlite3Dequote(...)
                < sqlite3Dequote(...)
               < sqlite3NameFromToken(...)
              < sqlite3SrcListAppend(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3GetToken(...)
             > keywordCode(...)
             < keywordCode(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > tokenExpr(...)
               > sqlite3DbMallocRawNN(...)
                > dbMallocRawFinish(...)
                 > sqlite3Malloc(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > mallocWithAlarm(...)
                   > sqlite3MemRoundup(...)
                   < sqlite3MemRoundup(...)
                   > sqlite3StatusHighwater(...)
                   < sqlite3StatusHighwater(...)
                   > sqlite3MemMalloc(...)
                   < sqlite3MemMalloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                  < mallocWithAlarm(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3Malloc(...)
                < dbMallocRawFinish(...)
               < sqlite3DbMallocRawNN(...)
               > sqlite3DequoteExpr(...)
                > sqlite3Dequote(...)
                < sqlite3Dequote(...)
               < sqlite3DequoteExpr(...)
              < tokenExpr(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > sqlite3ExprListAppend(...)
               > sqlite3ExprListAppendNew(...)
                > sqlite3DbMallocRawNN(...)
                 > dbMallocRawFinish(...)
                  > sqlite3Malloc(...)
                   > sqlite3_mutex_enter(...)
                    > pthreadMutexEnter(...)
                    < pthreadMutexEnter(...)
                   < sqlite3_mutex_enter(...)
                   > mallocWithAlarm(...)
                    > sqlite3MemRoundup(...)
                    < sqlite3MemRoundup(...)
                    > sqlite3StatusHighwater(...)
                    < sqlite3StatusHighwater(...)
                    > sqlite3MemMalloc(...)
                    < sqlite3MemMalloc(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusUp(...)
                    < sqlite3StatusUp(...)
                    > sqlite3StatusUp(...)
                    < sqlite3StatusUp(...)
                   < mallocWithAlarm(...)
                   > sqlite3_mutex_leave(...)
                    > pthreadMutexLeave(...)
                    < pthreadMutexLeave(...)
                   < sqlite3_mutex_leave(...)
                  < sqlite3Malloc(...)
                 < dbMallocRawFinish(...)
                < sqlite3DbMallocRawNN(...)
               < sqlite3ExprListAppendNew(...)
              < sqlite3ExprListAppend(...)
              > sqlite3ExprListSetName(...)
               > sqlite3DbStrNDup(...)
                > sqlite3DbMallocRawNN(...)
                 > dbMallocRawFinish(...)
                  > sqlite3Malloc(...)
                   > sqlite3_mutex_enter(...)
                    > pthreadMutexEnter(...)
                    < pthreadMutexEnter(...)
                   < sqlite3_mutex_enter(...)
                   > mallocWithAlarm(...)
                    > sqlite3MemRoundup(...)
                    < sqlite3MemRoundup(...)
                    > sqlite3StatusHighwater(...)
                    < sqlite3StatusHighwater(...)
                    > sqlite3MemMalloc(...)
                    < sqlite3MemMalloc(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusUp(...)
                    < sqlite3StatusUp(...)
                    > sqlite3StatusUp(...)
                    < sqlite3StatusUp(...)
                   < mallocWithAlarm(...)
                   > sqlite3_mutex_leave(...)
                    > pthreadMutexLeave(...)
                    < pthreadMutexLeave(...)
                   < sqlite3_mutex_leave(...)
                  < sqlite3Malloc(...)
                 < dbMallocRawFinish(...)
                < sqlite3DbMallocRawNN(...)
               < sqlite3DbStrNDup(...)
               > sqlite3Dequote(...)
               < sqlite3Dequote(...)
              < sqlite3ExprListSetName(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3GetToken(...)
             > keywordCode(...)
             < keywordCode(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > tokenExpr(...)
               > sqlite3DbMallocRawNN(...)
                > dbMallocRawFinish(...)
                 > sqlite3Malloc(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > mallocWithAlarm(...)
                   > sqlite3MemRoundup(...)
                   < sqlite3MemRoundup(...)
                   > sqlite3StatusHighwater(...)
                   < sqlite3StatusHighwater(...)
                   > sqlite3MemMalloc(...)
                   < sqlite3MemMalloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                  < mallocWithAlarm(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3Malloc(...)
                < dbMallocRawFinish(...)
               < sqlite3DbMallocRawNN(...)
               > sqlite3DequoteExpr(...)
                > sqlite3Dequote(...)
                < sqlite3Dequote(...)
               < sqlite3DequoteExpr(...)
              < tokenExpr(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > sqlite3ExprListAppend(...)
              < sqlite3ExprListAppend(...)
              > sqlite3ExprListSetName(...)
               > sqlite3DbStrNDup(...)
                > sqlite3DbMallocRawNN(...)
                 > dbMallocRawFinish(...)
                  > sqlite3Malloc(...)
                   > sqlite3_mutex_enter(...)
                    > pthreadMutexEnter(...)
                    < pthreadMutexEnter(...)
                   < sqlite3_mutex_enter(...)
                   > mallocWithAlarm(...)
                    > sqlite3MemRoundup(...)
                    < sqlite3MemRoundup(...)
                    > sqlite3StatusHighwater(...)
                    < sqlite3StatusHighwater(...)
                    > sqlite3MemMalloc(...)
                    < sqlite3MemMalloc(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusUp(...)
                    < sqlite3StatusUp(...)
                    > sqlite3StatusUp(...)
                    < sqlite3StatusUp(...)
                   < mallocWithAlarm(...)
                   > sqlite3_mutex_leave(...)
                    > pthreadMutexLeave(...)
                    < pthreadMutexLeave(...)
                   < sqlite3_mutex_leave(...)
                  < sqlite3Malloc(...)
                 < dbMallocRawFinish(...)
                < sqlite3DbMallocRawNN(...)
               < sqlite3DbStrNDup(...)
               > sqlite3Dequote(...)
               < sqlite3Dequote(...)
              < sqlite3ExprListSetName(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3GetToken(...)
             > keywordCode(...)
             < keywordCode(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > tokenExpr(...)
               > sqlite3DbMallocRawNN(...)
                > dbMallocRawFinish(...)
                 > sqlite3Malloc(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > mallocWithAlarm(...)
                   > sqlite3MemRoundup(...)
                   < sqlite3MemRoundup(...)
                   > sqlite3StatusHighwater(...)
                   < sqlite3StatusHighwater(...)
                   > sqlite3MemMalloc(...)
                   < sqlite3MemMalloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                  < mallocWithAlarm(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3Malloc(...)
                < dbMallocRawFinish(...)
               < sqlite3DbMallocRawNN(...)
               > sqlite3DequoteExpr(...)
                > sqlite3Dequote(...)
                < sqlite3Dequote(...)
               < sqlite3DequoteExpr(...)
              < tokenExpr(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > sqlite3ExprListAppend(...)
              < sqlite3ExprListAppend(...)
              > sqlite3ExprListSetName(...)
               > sqlite3DbStrNDup(...)
                > sqlite3DbMallocRawNN(...)
                 > dbMallocRawFinish(...)
                  > sqlite3Malloc(...)
                   > sqlite3_mutex_enter(...)
                    > pthreadMutexEnter(...)
                    < pthreadMutexEnter(...)
                   < sqlite3_mutex_enter(...)
                   > mallocWithAlarm(...)
                    > sqlite3MemRoundup(...)
                    < sqlite3MemRoundup(...)
                    > sqlite3StatusHighwater(...)
                    < sqlite3StatusHighwater(...)
                    > sqlite3MemMalloc(...)
                    < sqlite3MemMalloc(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusUp(...)
                    < sqlite3StatusUp(...)
                    > sqlite3StatusUp(...)
                    < sqlite3StatusUp(...)
                   < mallocWithAlarm(...)
                   > sqlite3_mutex_leave(...)
                    > pthreadMutexLeave(...)
                    < pthreadMutexLeave(...)
                   < sqlite3_mutex_leave(...)
                  < sqlite3Malloc(...)
                 < dbMallocRawFinish(...)
                < sqlite3DbMallocRawNN(...)
               < sqlite3DbStrNDup(...)
               > sqlite3Dequote(...)
               < sqlite3Dequote(...)
              < sqlite3ExprListSetName(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3GetToken(...)
             > keywordCode(...)
             < keywordCode(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > sqlite3PExpr(...)
               > sqlite3DbMallocRawNN(...)
                > dbMallocRawFinish(...)
                 > sqlite3Malloc(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > mallocWithAlarm(...)
                   > sqlite3MemRoundup(...)
                   < sqlite3MemRoundup(...)
                   > sqlite3StatusHighwater(...)
                   < sqlite3StatusHighwater(...)
                   > sqlite3MemMalloc(...)
                   < sqlite3MemMalloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                  < mallocWithAlarm(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3Malloc(...)
                < dbMallocRawFinish(...)
               < sqlite3DbMallocRawNN(...)
               > sqlite3ExprAttachSubtrees(...)
                > exprSetHeight(...)
                 > heightOfExpr(...)
                 < heightOfExpr(...)
                 > heightOfExpr(...)
                 < heightOfExpr(...)
                < exprSetHeight(...)
               < sqlite3ExprAttachSubtrees(...)
               > sqlite3ExprCheckHeight(...)
               < sqlite3ExprCheckHeight(...)
              < sqlite3PExpr(...)
              > sqlite3GetInt32(...)
              < sqlite3GetInt32(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > sqlite3ExprListAppend(...)
              < sqlite3ExprListAppend(...)
              > sqlite3ExprListSetName(...)
               > sqlite3DbStrNDup(...)
                > sqlite3DbMallocRawNN(...)
                 > dbMallocRawFinish(...)
                  > sqlite3Malloc(...)
                   > sqlite3_mutex_enter(...)
                    > pthreadMutexEnter(...)
                    < pthreadMutexEnter(...)
                   < sqlite3_mutex_enter(...)
                   > mallocWithAlarm(...)
                    > sqlite3MemRoundup(...)
                    < sqlite3MemRoundup(...)
                    > sqlite3StatusHighwater(...)
                    < sqlite3StatusHighwater(...)
                    > sqlite3MemMalloc(...)
                    < sqlite3MemMalloc(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusUp(...)
                    < sqlite3StatusUp(...)
                    > sqlite3StatusUp(...)
                    < sqlite3StatusUp(...)
                   < mallocWithAlarm(...)
                   > sqlite3_mutex_leave(...)
                    > pthreadMutexLeave(...)
                    < pthreadMutexLeave(...)
                   < sqlite3_mutex_leave(...)
                  < sqlite3Malloc(...)
                 < dbMallocRawFinish(...)
                < sqlite3DbMallocRawNN(...)
               < sqlite3DbStrNDup(...)
               > sqlite3Dequote(...)
               < sqlite3Dequote(...)
              < sqlite3ExprListSetName(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3GetToken(...)
             > keywordCode(...)
             < keywordCode(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3GetToken(...)
             > keywordCode(...)
             < keywordCode(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > tokenExpr(...)
               > sqlite3DbMallocRawNN(...)
                > dbMallocRawFinish(...)
                 > sqlite3Malloc(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > mallocWithAlarm(...)
                   > sqlite3MemRoundup(...)
                   < sqlite3MemRoundup(...)
                   > sqlite3StatusHighwater(...)
                   < sqlite3StatusHighwater(...)
                   > sqlite3MemMalloc(...)
                   < sqlite3MemMalloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                  < mallocWithAlarm(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3Malloc(...)
                < dbMallocRawFinish(...)
               < sqlite3DbMallocRawNN(...)
               > sqlite3DequoteExpr(...)
                > sqlite3Dequote(...)
                < sqlite3Dequote(...)
               < sqlite3DequoteExpr(...)
              < tokenExpr(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > sqlite3ExprListAppend(...)
               > sqlite3ExprListAppendGrow(...)
                > sqlite3DbRealloc(...)
                 > dbReallocFinish(...)
                  > isLookaside(...)
                  < isLookaside(...)
                  > sqlite3Realloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3MemRoundup(...)
                   < sqlite3MemRoundup(...)
                   > sqlite3_mutex_enter(...)
                    > pthreadMutexEnter(...)
                    < pthreadMutexEnter(...)
                   < sqlite3_mutex_enter(...)
                   > sqlite3StatusHighwater(...)
                   < sqlite3StatusHighwater(...)
                   > sqlite3StatusValue(...)
                   < sqlite3StatusValue(...)
                   > sqlite3MallocAlarm(...)
                   < sqlite3MallocAlarm(...)
                   > sqlite3MemRealloc(...)
                   < sqlite3MemRealloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                   > sqlite3_mutex_leave(...)
                    > pthreadMutexLeave(...)
                    < pthreadMutexLeave(...)
                   < sqlite3_mutex_leave(...)
                  < sqlite3Realloc(...)
                 < dbReallocFinish(...)
                < sqlite3DbRealloc(...)
               < sqlite3ExprListAppendGrow(...)
              < sqlite3ExprListAppend(...)
              > sqlite3ExprListSetName(...)
               > sqlite3DbStrNDup(...)
                > sqlite3DbMallocRawNN(...)
                 > dbMallocRawFinish(...)
                  > sqlite3Malloc(...)
                   > sqlite3_mutex_enter(...)
                    > pthreadMutexEnter(...)
                    < pthreadMutexEnter(...)
                   < sqlite3_mutex_enter(...)
                   > mallocWithAlarm(...)
                    > sqlite3MemRoundup(...)
                    < sqlite3MemRoundup(...)
                    > sqlite3StatusHighwater(...)
                    < sqlite3StatusHighwater(...)
                    > sqlite3MemMalloc(...)
                    < sqlite3MemMalloc(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusUp(...)
                    < sqlite3StatusUp(...)
                    > sqlite3StatusUp(...)
                    < sqlite3StatusUp(...)
                   < mallocWithAlarm(...)
                   > sqlite3_mutex_leave(...)
                    > pthreadMutexLeave(...)
                    < pthreadMutexLeave(...)
                   < sqlite3_mutex_leave(...)
                  < sqlite3Malloc(...)
                 < dbMallocRawFinish(...)
                < sqlite3DbMallocRawNN(...)
               < sqlite3DbStrNDup(...)
               > sqlite3Dequote(...)
               < sqlite3Dequote(...)
              < sqlite3ExprListSetName(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3GetToken(...)
             > keywordCode(...)
             < keywordCode(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > tokenExpr(...)
               > sqlite3DbMallocRawNN(...)
                > dbMallocRawFinish(...)
                 > sqlite3Malloc(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > mallocWithAlarm(...)
                   > sqlite3MemRoundup(...)
                   < sqlite3MemRoundup(...)
                   > sqlite3StatusHighwater(...)
                   < sqlite3StatusHighwater(...)
                   > sqlite3MemMalloc(...)
                   < sqlite3MemMalloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                  < mallocWithAlarm(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3Malloc(...)
                < dbMallocRawFinish(...)
               < sqlite3DbMallocRawNN(...)
              < tokenExpr(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > sqlite3PExpr(...)
               > sqlite3DbMallocRawNN(...)
                > dbMallocRawFinish(...)
                 > sqlite3Malloc(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > mallocWithAlarm(...)
                   > sqlite3MemRoundup(...)
                   < sqlite3MemRoundup(...)
                   > sqlite3StatusHighwater(...)
                   < sqlite3StatusHighwater(...)
                   > sqlite3MemMalloc(...)
                   < sqlite3MemMalloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                  < mallocWithAlarm(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3Malloc(...)
                < dbMallocRawFinish(...)
               < sqlite3DbMallocRawNN(...)
               > sqlite3ExprAttachSubtrees(...)
                > exprSetHeight(...)
                 > heightOfExpr(...)
                 < heightOfExpr(...)
                 > heightOfExpr(...)
                 < heightOfExpr(...)
                < exprSetHeight(...)
               < sqlite3ExprAttachSubtrees(...)
               > sqlite3ExprCheckHeight(...)
               < sqlite3ExprCheckHeight(...)
              < sqlite3PExpr(...)
              > sqlite3GetInt32(...)
              < sqlite3GetInt32(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > sqlite3PExpr(...)
               > sqlite3DbMallocRawNN(...)
                > dbMallocRawFinish(...)
                 > sqlite3Malloc(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > mallocWithAlarm(...)
                   > sqlite3MemRoundup(...)
                   < sqlite3MemRoundup(...)
                   > sqlite3StatusHighwater(...)
                   < sqlite3StatusHighwater(...)
                   > sqlite3MemMalloc(...)
                   < sqlite3MemMalloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                  < mallocWithAlarm(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3Malloc(...)
                < dbMallocRawFinish(...)
               < sqlite3DbMallocRawNN(...)
               > sqlite3ExprAttachSubtrees(...)
                > exprSetHeight(...)
                 > heightOfExpr(...)
                 < heightOfExpr(...)
                 > heightOfExpr(...)
                 < heightOfExpr(...)
                < exprSetHeight(...)
               < sqlite3ExprAttachSubtrees(...)
               > sqlite3ExprCheckHeight(...)
               < sqlite3ExprCheckHeight(...)
              < sqlite3PExpr(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > sqlite3SrcListIndexedBy(...)
              < sqlite3SrcListIndexedBy(...)
              > sqlite3ExprListCheckLength(...)
              < sqlite3ExprListCheckLength(...)
              > sqlite3SrcListAppendList(...)
              < sqlite3SrcListAppendList(...)
              > sqlite3Update(...)
               > sqlite3SrcListLookup(...)
                > sqlite3LocateTableItem(...)
                 > sqlite3LocateTable(...)
                  > sqlite3FindTable(...)
                   > sqlite3StrICmp(...)
                   < sqlite3StrICmp(...)
                   > sqlite3HashFind(...)
                    > findElementWithHash(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                    < findElementWithHash(...)
                   < sqlite3HashFind(...)
                  < sqlite3FindTable(...)
                 < sqlite3LocateTable(...)
                < sqlite3LocateTableItem(...)
                > sqlite3DeleteTable(...)
                < sqlite3DeleteTable(...)
               < sqlite3SrcListLookup(...)
               > sqlite3SchemaToIndex(...)
               < sqlite3SchemaToIndex(...)
               > sqlite3TriggersExist(...)
                > sqlite3TriggerList(...)
                < sqlite3TriggerList(...)
               < sqlite3TriggersExist(...)
               > sqlite3ViewGetColumnNames(...)
               < sqlite3ViewGetColumnNames(...)
               > sqlite3IsReadOnly(...)
                > tabIsReadOnly(...)
                 > sqlite3WritableSchema(...)
                 < sqlite3WritableSchema(...)
                < tabIsReadOnly(...)
               < sqlite3IsReadOnly(...)
               > sqlite3DbMallocRawNN(...)
                > dbMallocRawFinish(...)
                 > sqlite3Malloc(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > mallocWithAlarm(...)
                   > sqlite3MemRoundup(...)
                   < sqlite3MemRoundup(...)
                   > sqlite3StatusHighwater(...)
                   < sqlite3StatusHighwater(...)
                   > sqlite3MemMalloc(...)
                   < sqlite3MemMalloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                  < mallocWithAlarm(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3Malloc(...)
                < dbMallocRawFinish(...)
               < sqlite3DbMallocRawNN(...)
               > sqlite3GetVdbe(...)
               < sqlite3GetVdbe(...)
               > sqlite3StrIHash(...)
               < sqlite3StrIHash(...)
               > sqlite3ResolveExprNames(...)
                > sqlite3ExprCheckHeight(...)
                < sqlite3ExprCheckHeight(...)
                > sqlite3WalkExpr(...)
                 > walkExpr(...)
                  > resolveExprStep(...)
                  < resolveExprStep(...)
                 < walkExpr(...)
                < sqlite3WalkExpr(...)
               < sqlite3ResolveExprNames(...)
               > sqlite3StrICmp(...)
               < sqlite3StrICmp(...)
               > sqlite3AuthCheck(...)
               < sqlite3AuthCheck(...)
               > sqlite3StrIHash(...)
               < sqlite3StrIHash(...)
               > sqlite3ResolveExprNames(...)
                > sqlite3ExprCheckHeight(...)
                < sqlite3ExprCheckHeight(...)
                > sqlite3WalkExpr(...)
                 > walkExpr(...)
                  > resolveExprStep(...)
                  < resolveExprStep(...)
                 < walkExpr(...)
                < sqlite3WalkExpr(...)
               < sqlite3ResolveExprNames(...)
               > sqlite3StrICmp(...)
               < sqlite3StrICmp(...)
               > sqlite3AuthCheck(...)
               < sqlite3AuthCheck(...)
               > sqlite3StrIHash(...)
               < sqlite3StrIHash(...)
               > sqlite3ResolveExprNames(...)
                > sqlite3ExprCheckHeight(...)
                < sqlite3ExprCheckHeight(...)
                > sqlite3WalkExpr(...)
                 > walkExpr(...)
                  > resolveExprStep(...)
                  < resolveExprStep(...)
                 < walkExpr(...)
                < sqlite3WalkExpr(...)
               < sqlite3ResolveExprNames(...)
               > sqlite3StrICmp(...)
               < sqlite3StrICmp(...)
               > sqlite3AuthCheck(...)
               < sqlite3AuthCheck(...)
               > sqlite3StrIHash(...)
               < sqlite3StrIHash(...)
               > sqlite3ResolveExprNames(...)
                > sqlite3ExprCheckHeight(...)
                < sqlite3ExprCheckHeight(...)
                > sqlite3WalkExpr(...)
                 > walkExpr(...)
                  > resolveExprStep(...)
                  < resolveExprStep(...)
                 < walkExpr(...)
                < sqlite3WalkExpr(...)
               < sqlite3ResolveExprNames(...)
               > sqlite3StrICmp(...)
               < sqlite3StrICmp(...)
               > sqlite3AuthCheck(...)
               < sqlite3AuthCheck(...)
               > sqlite3StrIHash(...)
               < sqlite3StrIHash(...)
               > sqlite3ResolveExprNames(...)
                > sqlite3ExprCheckHeight(...)
                < sqlite3ExprCheckHeight(...)
                > sqlite3WalkExpr(...)
                 > walkExpr(...)
                  > resolveExprStep(...)
                  < resolveExprStep(...)
                 < walkExpr(...)
                < sqlite3WalkExpr(...)
               < sqlite3ResolveExprNames(...)
               > sqlite3StrICmp(...)
               < sqlite3StrICmp(...)
               > sqlite3AuthCheck(...)
               < sqlite3AuthCheck(...)
               > sqlite3FkRequired(...)
               < sqlite3FkRequired(...)
               > sqlite3BeginWriteOperation(...)
                > sqlite3CodeVerifySchemaAtToplevel(...)
                < sqlite3CodeVerifySchemaAtToplevel(...)
               < sqlite3BeginWriteOperation(...)
               > sqlite3ResolveExprNames(...)
                > sqlite3ExprCheckHeight(...)
                < sqlite3ExprCheckHeight(...)
                > sqlite3WalkExpr(...)
                 > walkExpr(...)
                  > resolveExprStep(...)
                   > sqlite3ExprVectorSize(...)
                   < sqlite3ExprVectorSize(...)
                   > sqlite3ExprVectorSize(...)
                   < sqlite3ExprVectorSize(...)
                  < resolveExprStep(...)
                  > walkExpr(...)
                   > resolveExprStep(...)
                    > lookupName(...)
                     > sqlite3StrIHash(...)
                     < sqlite3StrIHash(...)
                     > sqlite3IsRowid(...)
                      > sqlite3StrICmp(...)
                      < sqlite3StrICmp(...)
                      > sqlite3StrICmp(...)
                      < sqlite3StrICmp(...)
                     < sqlite3IsRowid(...)
                    < lookupName(...)
                   < resolveExprStep(...)
                  < walkExpr(...)
                  > resolveExprStep(...)
                  < resolveExprStep(...)
                 < walkExpr(...)
                < sqlite3WalkExpr(...)
               < sqlite3ResolveExprNames(...)
               > sqlite3VdbeMakeLabel(...)
               < sqlite3VdbeMakeLabel(...)
               > sqlite3VdbeAddOp3(...)
               < sqlite3VdbeAddOp3(...)
               > sqlite3VdbeAddOp3(...)
               < sqlite3VdbeAddOp3(...)
               > sqlite3WhereBegin(...)
                > sqlite3DbMallocRawNN(...)
                 > dbMallocRawFinish(...)
                  > sqlite3Malloc(...)
                   > sqlite3_mutex_enter(...)
                    > pthreadMutexEnter(...)
                    < pthreadMutexEnter(...)
                   < sqlite3_mutex_enter(...)
                   > mallocWithAlarm(...)
                    > sqlite3MemRoundup(...)
                    < sqlite3MemRoundup(...)
                    > sqlite3StatusHighwater(...)
                    < sqlite3StatusHighwater(...)
                    > sqlite3MemMalloc(...)
                    < sqlite3MemMalloc(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusUp(...)
                    < sqlite3StatusUp(...)
                    > sqlite3StatusUp(...)
                    < sqlite3StatusUp(...)
                   < mallocWithAlarm(...)
                   > sqlite3_mutex_leave(...)
                    > pthreadMutexLeave(...)
                    < pthreadMutexLeave(...)
                   < sqlite3_mutex_leave(...)
                  < sqlite3Malloc(...)
                 < dbMallocRawFinish(...)
                < sqlite3DbMallocRawNN(...)
                > sqlite3VdbeMakeLabel(...)
                < sqlite3VdbeMakeLabel(...)
                > whereLoopInit(...)
                < whereLoopInit(...)
                > sqlite3WhereClauseInit(...)
                < sqlite3WhereClauseInit(...)
                > sqlite3WhereSplit(...)
                 > sqlite3ExprSkipCollateAndLikely(...)
                 < sqlite3ExprSkipCollateAndLikely(...)
                 > whereClauseInsert(...)
                  > sqlite3ExprSkipCollateAndLikely(...)
                  < sqlite3ExprSkipCollateAndLikely(...)
                 < whereClauseInsert(...)
                < sqlite3WhereSplit(...)
                > createMask(...)
                < createMask(...)
                > sqlite3WhereTabFuncArgs(...)
                < sqlite3WhereTabFuncArgs(...)
                > sqlite3WhereExprAnalyze(...)
                 > exprAnalyze(...)
                  > sqlite3WhereExprUsage(...)
                   > sqlite3WhereExprUsageNN(...)
                    > sqlite3WhereGetMask(...)
                    < sqlite3WhereGetMask(...)
                   < sqlite3WhereExprUsageNN(...)
                  < sqlite3WhereExprUsage(...)
                  > sqlite3WhereExprUsage(...)
                   > sqlite3WhereExprUsageNN(...)
                   < sqlite3WhereExprUsageNN(...)
                  < sqlite3WhereExprUsage(...)
                  > sqlite3WhereExprUsageNN(...)
                   > sqlite3WhereExprUsageNN(...)
                    > sqlite3WhereGetMask(...)
                    < sqlite3WhereGetMask(...)
                   < sqlite3WhereExprUsageNN(...)
                   > sqlite3WhereExprUsageNN(...)
                   < sqlite3WhereExprUsageNN(...)
                  < sqlite3WhereExprUsageNN(...)
                  > allowedOp(...)
                  < allowedOp(...)
                  > sqlite3ExprSkipCollate(...)
                  < sqlite3ExprSkipCollate(...)
                  > sqlite3ExprSkipCollate(...)
                  < sqlite3ExprSkipCollate(...)
                  > exprMightBeIndexed(...)
                  < exprMightBeIndexed(...)
                  > operatorMask(...)
                  < operatorMask(...)
                  > exprMightBeIndexed(...)
                  < exprMightBeIndexed(...)
                  > sqlite3ExprVectorSize(...)
                  < sqlite3ExprVectorSize(...)
                  > isAuxiliaryVtabOperator(...)
                  < isAuxiliaryVtabOperator(...)
                 < exprAnalyze(...)
                < sqlite3WhereExprAnalyze(...)
                > whereShortCut(...)
                 > whereScanInit(...)
                  > whereScanNext(...)
                  < whereScanNext(...)
                 < whereScanInit(...)
                < whereShortCut(...)
                > sqlite3SchemaToIndex(...)
                < sqlite3SchemaToIndex(...)
                > sqlite3OpenTable(...)
                 > sqlite3TableLock(...)
                  > sqlite3BtreeSharable(...)
                  < sqlite3BtreeSharable(...)
                 < sqlite3TableLock(...)
                 > sqlite3VdbeAddOp4Int(...)
                  > sqlite3VdbeAddOp3(...)
                  < sqlite3VdbeAddOp3(...)
                 < sqlite3VdbeAddOp4Int(...)
                < sqlite3OpenTable(...)
                > sqlite3VdbeChangeP5(...)
                < sqlite3VdbeChangeP5(...)
                > sqlite3CodeVerifySchema(...)
                 > sqlite3CodeVerifySchemaAtToplevel(...)
                 < sqlite3CodeVerifySchemaAtToplevel(...)
                < sqlite3CodeVerifySchema(...)
                > sqlite3VdbeCurrentAddr(...)
                < sqlite3VdbeCurrentAddr(...)
                > sqlite3WhereExplainOneScan(...)
                < sqlite3WhereExplainOneScan(...)
                > sqlite3VdbeCurrentAddr(...)
                < sqlite3VdbeCurrentAddr(...)
                > sqlite3WhereCodeOneLoopStart(...)
                 > sqlite3WhereGetMask(...)
                 < sqlite3WhereGetMask(...)
                 > sqlite3VdbeMakeLabel(...)
                 < sqlite3VdbeMakeLabel(...)
                 > sqlite3VdbeMakeLabel(...)
                 < sqlite3VdbeMakeLabel(...)
                 > codeEqualityTerm(...)
                  > sqlite3ExprCodeTarget(...)
                  < sqlite3ExprCodeTarget(...)
                  > disableTerm(...)
                  < disableTerm(...)
                 < codeEqualityTerm(...)
                 > sqlite3ReleaseTempReg(...)
                 < sqlite3ReleaseTempReg(...)
                 > sqlite3VdbeAddOp3(...)
                 < sqlite3VdbeAddOp3(...)
                < sqlite3WhereCodeOneLoopStart(...)
                > sqlite3VdbeCurrentAddr(...)
                < sqlite3VdbeCurrentAddr(...)
               < sqlite3WhereBegin(...)
               > sqlite3WhereOkOnePass(...)
               < sqlite3WhereOkOnePass(...)
               > sqlite3WhereUsesDeferredSeek(...)
               < sqlite3WhereUsesDeferredSeek(...)
               > sqlite3VdbeAddOp2(...)
                > sqlite3VdbeAddOp3(...)
                < sqlite3VdbeAddOp3(...)
               < sqlite3VdbeAddOp2(...)
               > sqlite3VdbeChangeToNoop(...)
                > freeP4(...)
                < freeP4(...)
               < sqlite3VdbeChangeToNoop(...)
               > sqlite3WhereEnd(...)
                > sqlite3VdbeCurrentAddr(...)
                < sqlite3VdbeCurrentAddr(...)
                > sqlite3VdbeResolveLabel(...)
                 > resizeResolveLabel(...)
                  > sqlite3DbReallocOrFree(...)
                   > sqlite3DbRealloc(...)
                    > sqlite3DbMallocRawNN(...)
                     > dbMallocRawFinish(...)
                      > sqlite3Malloc(...)
                       > sqlite3_mutex_enter(...)
                        > pthreadMutexEnter(...)
                        < pthreadMutexEnter(...)
                       < sqlite3_mutex_enter(...)
                       > mallocWithAlarm(...)
                        > sqlite3MemRoundup(...)
                        < sqlite3MemRoundup(...)
                        > sqlite3StatusHighwater(...)
                        < sqlite3StatusHighwater(...)
                        > sqlite3MemMalloc(...)
                        < sqlite3MemMalloc(...)
                        > sqlite3MallocSize(...)
                         > sqlite3MemSize(...)
                         < sqlite3MemSize(...)
                        < sqlite3MallocSize(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                       < mallocWithAlarm(...)
                       > sqlite3_mutex_leave(...)
                        > pthreadMutexLeave(...)
                        < pthreadMutexLeave(...)
                       < sqlite3_mutex_leave(...)
                      < sqlite3Malloc(...)
                     < dbMallocRawFinish(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbRealloc(...)
                  < sqlite3DbReallocOrFree(...)
                 < resizeResolveLabel(...)
                < sqlite3VdbeResolveLabel(...)
                > sqlite3VdbeResolveLabel(...)
                < sqlite3VdbeResolveLabel(...)
                > sqlite3VdbeResolveLabel(...)
                < sqlite3VdbeResolveLabel(...)
                > whereInfoFree(...)
                 > sqlite3WhereClauseClear(...)
                 < sqlite3WhereClauseClear(...)
                 > sqlite3DbFreeNN(...)
                  > sqlite3_free(...)
                   > sqlite3_mutex_enter(...)
                    > pthreadMutexEnter(...)
                    < pthreadMutexEnter(...)
                   < sqlite3_mutex_enter(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusDown(...)
                   < sqlite3StatusDown(...)
                   > sqlite3StatusDown(...)
                   < sqlite3StatusDown(...)
                   > sqlite3MemFree(...)
                   < sqlite3MemFree(...)
                   > sqlite3_mutex_leave(...)
                    > pthreadMutexLeave(...)
                    < pthreadMutexLeave(...)
                   < sqlite3_mutex_leave(...)
                  < sqlite3_free(...)
                 < sqlite3DbFreeNN(...)
                < whereInfoFree(...)
               < sqlite3WhereEnd(...)
               > sqlite3OpenTableAndIndices(...)
                > sqlite3SchemaToIndex(...)
                < sqlite3SchemaToIndex(...)
                > sqlite3TableLock(...)
                 > sqlite3BtreeSharable(...)
                 < sqlite3BtreeSharable(...)
                < sqlite3TableLock(...)
               < sqlite3OpenTableAndIndices(...)
               > sqlite3VdbeAddOp2(...)
                > sqlite3VdbeAddOp3(...)
                < sqlite3VdbeAddOp3(...)
               < sqlite3VdbeAddOp2(...)
               > sqlite3TriggerColmask(...)
               < sqlite3TriggerColmask(...)
               > sqlite3ExprCode(...)
                > sqlite3ExprCodeTarget(...)
                 > sqlite3VdbeLoadString(...)
                  > sqlite3VdbeAddOp4(...)
                   > sqlite3VdbeAddOp3(...)
                   < sqlite3VdbeAddOp3(...)
                   > sqlite3VdbeChangeP4(...)
                    > vdbeChangeP4Full(...)
                     > sqlite3Strlen30(...)
                     < sqlite3Strlen30(...)
                     > sqlite3DbStrNDup(...)
                      > sqlite3DbMallocRawNN(...)
                       > dbMallocRawFinish(...)
                        > sqlite3Malloc(...)
                         > sqlite3_mutex_enter(...)
                          > pthreadMutexEnter(...)
                          < pthreadMutexEnter(...)
                         < sqlite3_mutex_enter(...)
                         > mallocWithAlarm(...)
                          > sqlite3MemRoundup(...)
                          < sqlite3MemRoundup(...)
                          > sqlite3StatusHighwater(...)
                          < sqlite3StatusHighwater(...)
                          > sqlite3MemMalloc(...)
                          < sqlite3MemMalloc(...)
                          > sqlite3MallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3MallocSize(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                         < mallocWithAlarm(...)
                         > sqlite3_mutex_leave(...)
                          > pthreadMutexLeave(...)
                          < pthreadMutexLeave(...)
                         < sqlite3_mutex_leave(...)
                        < sqlite3Malloc(...)
                       < dbMallocRawFinish(...)
                      < sqlite3DbMallocRawNN(...)
                     < sqlite3DbStrNDup(...)
                    < vdbeChangeP4Full(...)
                   < sqlite3VdbeChangeP4(...)
                  < sqlite3VdbeAddOp4(...)
                 < sqlite3VdbeLoadString(...)
                < sqlite3ExprCodeTarget(...)
               < sqlite3ExprCode(...)
               > sqlite3ExprCode(...)
                > sqlite3ExprCodeTarget(...)
                 > sqlite3VdbeLoadString(...)
                  > sqlite3VdbeAddOp4(...)
                   > sqlite3VdbeAddOp3(...)
                   < sqlite3VdbeAddOp3(...)
                   > sqlite3VdbeChangeP4(...)
                    > vdbeChangeP4Full(...)
                     > sqlite3Strlen30(...)
                     < sqlite3Strlen30(...)
                     > sqlite3DbStrNDup(...)
                      > sqlite3DbMallocRawNN(...)
                       > dbMallocRawFinish(...)
                        > sqlite3Malloc(...)
                         > sqlite3_mutex_enter(...)
                          > pthreadMutexEnter(...)
                          < pthreadMutexEnter(...)
                         < sqlite3_mutex_enter(...)
                         > mallocWithAlarm(...)
                          > sqlite3MemRoundup(...)
                          < sqlite3MemRoundup(...)
                          > sqlite3StatusHighwater(...)
                          < sqlite3StatusHighwater(...)
                          > sqlite3MemMalloc(...)
                          < sqlite3MemMalloc(...)
                          > sqlite3MallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3MallocSize(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                         < mallocWithAlarm(...)
                         > sqlite3_mutex_leave(...)
                          > pthreadMutexLeave(...)
                          < pthreadMutexLeave(...)
                         < sqlite3_mutex_leave(...)
                        < sqlite3Malloc(...)
                       < dbMallocRawFinish(...)
                      < sqlite3DbMallocRawNN(...)
                     < sqlite3DbStrNDup(...)
                    < vdbeChangeP4Full(...)
                   < sqlite3VdbeChangeP4(...)
                  < sqlite3VdbeAddOp4(...)
                 < sqlite3VdbeLoadString(...)
                < sqlite3ExprCodeTarget(...)
               < sqlite3ExprCode(...)
               > sqlite3ExprCode(...)
                > sqlite3ExprCodeTarget(...)
                 > sqlite3VdbeLoadString(...)
                  > sqlite3VdbeAddOp4(...)
                   > sqlite3VdbeAddOp3(...)
                   < sqlite3VdbeAddOp3(...)
                   > sqlite3VdbeChangeP4(...)
                    > vdbeChangeP4Full(...)
                     > sqlite3Strlen30(...)
                     < sqlite3Strlen30(...)
                     > sqlite3DbStrNDup(...)
                      > sqlite3DbMallocRawNN(...)
                       > dbMallocRawFinish(...)
                        > sqlite3Malloc(...)
                         > sqlite3_mutex_enter(...)
                          > pthreadMutexEnter(...)
                          < pthreadMutexEnter(...)
                         < sqlite3_mutex_enter(...)
                         > mallocWithAlarm(...)
                          > sqlite3MemRoundup(...)
                          < sqlite3MemRoundup(...)
                          > sqlite3StatusHighwater(...)
                          < sqlite3StatusHighwater(...)
                          > sqlite3MemMalloc(...)
                          < sqlite3MemMalloc(...)
                          > sqlite3MallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3MallocSize(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                         < mallocWithAlarm(...)
                         > sqlite3_mutex_leave(...)
                          > pthreadMutexLeave(...)
                          < pthreadMutexLeave(...)
                         < sqlite3_mutex_leave(...)
                        < sqlite3Malloc(...)
                       < dbMallocRawFinish(...)
                      < sqlite3DbMallocRawNN(...)
                     < sqlite3DbStrNDup(...)
                    < vdbeChangeP4Full(...)
                   < sqlite3VdbeChangeP4(...)
                  < sqlite3VdbeAddOp4(...)
                 < sqlite3VdbeLoadString(...)
                < sqlite3ExprCodeTarget(...)
               < sqlite3ExprCode(...)
               > sqlite3ExprCode(...)
                > sqlite3ExprCodeTarget(...)
                < sqlite3ExprCodeTarget(...)
                > sqlite3VdbeAddOp2(...)
                 > sqlite3VdbeAddOp3(...)
                 < sqlite3VdbeAddOp3(...)
                < sqlite3VdbeAddOp2(...)
               < sqlite3ExprCode(...)
               > sqlite3ExprCode(...)
                > sqlite3ExprCodeTarget(...)
                 > sqlite3VdbeLoadString(...)
                  > sqlite3VdbeAddOp4(...)
                   > sqlite3VdbeAddOp3(...)
                   < sqlite3VdbeAddOp3(...)
                   > sqlite3VdbeChangeP4(...)
                    > vdbeChangeP4Full(...)
                     > sqlite3Strlen30(...)
                     < sqlite3Strlen30(...)
                     > sqlite3DbStrNDup(...)
                      > sqlite3DbMallocRawNN(...)
                       > dbMallocRawFinish(...)
                        > sqlite3Malloc(...)
                         > sqlite3_mutex_enter(...)
                          > pthreadMutexEnter(...)
                          < pthreadMutexEnter(...)
                         < sqlite3_mutex_enter(...)
                         > mallocWithAlarm(...)
                          > sqlite3MemRoundup(...)
                          < sqlite3MemRoundup(...)
                          > sqlite3StatusHighwater(...)
                          < sqlite3StatusHighwater(...)
                          > sqlite3MemMalloc(...)
                          < sqlite3MemMalloc(...)
                          > sqlite3MallocSize(...)
                           > sqlite3MemSize(...)
                           < sqlite3MemSize(...)
                          < sqlite3MallocSize(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                          > sqlite3StatusUp(...)
                          < sqlite3StatusUp(...)
                         < mallocWithAlarm(...)
                         > sqlite3_mutex_leave(...)
                          > pthreadMutexLeave(...)
                          < pthreadMutexLeave(...)
                         < sqlite3_mutex_leave(...)
                        < sqlite3Malloc(...)
                       < dbMallocRawFinish(...)
                      < sqlite3DbMallocRawNN(...)
                     < sqlite3DbStrNDup(...)
                    < vdbeChangeP4Full(...)
                   < sqlite3VdbeChangeP4(...)
                  < sqlite3VdbeAddOp4(...)
                 < sqlite3VdbeLoadString(...)
                < sqlite3ExprCodeTarget(...)
               < sqlite3ExprCode(...)
               > sqlite3GenerateConstraintChecks(...)
                > indexIteratorFirst(...)
                < indexIteratorFirst(...)
                > sqlite3VdbeAddOp3(...)
                < sqlite3VdbeAddOp3(...)
                > sqlite3TableAffinity(...)
                 > sqlite3VdbeDb(...)
                 < sqlite3VdbeDb(...)
                 > sqlite3DbMallocRaw(...)
                  > sqlite3Malloc(...)
                   > sqlite3_mutex_enter(...)
                    > pthreadMutexEnter(...)
                    < pthreadMutexEnter(...)
                   < sqlite3_mutex_enter(...)
                   > mallocWithAlarm(...)
                    > sqlite3MemRoundup(...)
                    < sqlite3MemRoundup(...)
                    > sqlite3StatusHighwater(...)
                    < sqlite3StatusHighwater(...)
                    > sqlite3MemMalloc(...)
                    < sqlite3MemMalloc(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusUp(...)
                    < sqlite3StatusUp(...)
                    > sqlite3StatusUp(...)
                    < sqlite3StatusUp(...)
                   < mallocWithAlarm(...)
                   > sqlite3_mutex_leave(...)
                    > pthreadMutexLeave(...)
                    < pthreadMutexLeave(...)
                   < sqlite3_mutex_leave(...)
                  < sqlite3Malloc(...)
                 < sqlite3DbMallocRaw(...)
                 > sqlite3VdbeChangeP4(...)
                  > vdbeChangeP4Full(...)
                   > sqlite3DbStrNDup(...)
                    > sqlite3DbMallocRawNN(...)
                     > dbMallocRawFinish(...)
                      > sqlite3Malloc(...)
                       > sqlite3_mutex_enter(...)
                        > pthreadMutexEnter(...)
                        < pthreadMutexEnter(...)
                       < sqlite3_mutex_enter(...)
                       > mallocWithAlarm(...)
                        > sqlite3MemRoundup(...)
                        < sqlite3MemRoundup(...)
                        > sqlite3StatusHighwater(...)
                        < sqlite3StatusHighwater(...)
                        > sqlite3MemMalloc(...)
                        < sqlite3MemMalloc(...)
                        > sqlite3MallocSize(...)
                         > sqlite3MemSize(...)
                         < sqlite3MemSize(...)
                        < sqlite3MallocSize(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                        > sqlite3StatusUp(...)
                        < sqlite3StatusUp(...)
                       < mallocWithAlarm(...)
                       > sqlite3_mutex_leave(...)
                        > pthreadMutexLeave(...)
                        < pthreadMutexLeave(...)
                       < sqlite3_mutex_leave(...)
                      < sqlite3Malloc(...)
                     < dbMallocRawFinish(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbStrNDup(...)
                  < vdbeChangeP4Full(...)
                 < sqlite3VdbeChangeP4(...)
                < sqlite3TableAffinity(...)
               < sqlite3GenerateConstraintChecks(...)
               > sqlite3GenerateRowIndexDelete(...)
               < sqlite3GenerateRowIndexDelete(...)
               > sqlite3CompleteInsertion(...)
                > sqlite3VdbeAddOp3(...)
                < sqlite3VdbeAddOp3(...)
                > sqlite3VdbeChangeP5(...)
                < sqlite3VdbeChangeP5(...)
               < sqlite3CompleteInsertion(...)
               > sqlite3CodeRowTrigger(...)
               < sqlite3CodeRowTrigger(...)
               > sqlite3VdbeResolveLabel(...)
               < sqlite3VdbeResolveLabel(...)
               > sqlite3AuthContextPop(...)
               < sqlite3AuthContextPop(...)
               > sqlite3DbFree(...)
                > sqlite3DbFreeNN(...)
                 > sqlite3_free(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > sqlite3MallocSize(...)
                   > sqlite3MemSize(...)
                   < sqlite3MemSize(...)
                  < sqlite3MallocSize(...)
                  > sqlite3StatusDown(...)
                  < sqlite3StatusDown(...)
                  > sqlite3StatusDown(...)
                  < sqlite3StatusDown(...)
                  > sqlite3MemFree(...)
                  < sqlite3MemFree(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3_free(...)
                < sqlite3DbFreeNN(...)
               < sqlite3DbFree(...)
               > sqlite3SrcListDelete(...)
                > sqlite3DbFreeNN(...)
                 > sqlite3_free(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > sqlite3MallocSize(...)
                   > sqlite3MemSize(...)
                   < sqlite3MemSize(...)
                  < sqlite3MallocSize(...)
                  > sqlite3StatusDown(...)
                  < sqlite3StatusDown(...)
                  > sqlite3StatusDown(...)
                  < sqlite3StatusDown(...)
                  > sqlite3MemFree(...)
                  < sqlite3MemFree(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3_free(...)
                < sqlite3DbFreeNN(...)
                > sqlite3DbFree(...)
                 > sqlite3DbFreeNN(...)
                  > sqlite3_free(...)
                   > sqlite3_mutex_enter(...)
                    > pthreadMutexEnter(...)
                    < pthreadMutexEnter(...)
                   < sqlite3_mutex_enter(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusDown(...)
                   < sqlite3StatusDown(...)
                   > sqlite3StatusDown(...)
                   < sqlite3StatusDown(...)
                   > sqlite3MemFree(...)
                   < sqlite3MemFree(...)
                   > sqlite3_mutex_leave(...)
                    > pthreadMutexLeave(...)
                    < pthreadMutexLeave(...)
                   < sqlite3_mutex_leave(...)
                  < sqlite3_free(...)
                 < sqlite3DbFreeNN(...)
                < sqlite3DbFree(...)
                > sqlite3DeleteTable(...)
                < sqlite3DeleteTable(...)
                > sqlite3DbFreeNN(...)
                 > sqlite3_free(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > sqlite3MallocSize(...)
                   > sqlite3MemSize(...)
                   < sqlite3MemSize(...)
                  < sqlite3MallocSize(...)
                  > sqlite3StatusDown(...)
                  < sqlite3StatusDown(...)
                  > sqlite3StatusDown(...)
                  < sqlite3StatusDown(...)
                  > sqlite3MemFree(...)
                  < sqlite3MemFree(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3_free(...)
                < sqlite3DbFreeNN(...)
               < sqlite3SrcListDelete(...)
               > sqlite3ExprListDelete(...)
                > exprListDeleteNN(...)
                 > sqlite3ExprDelete(...)
                  > sqlite3ExprDeleteNN(...)
                   > sqlite3DbFreeNN(...)
                    > sqlite3_free(...)
                     > sqlite3_mutex_enter(...)
                      > pthreadMutexEnter(...)
                      < pthreadMutexEnter(...)
                     < sqlite3_mutex_enter(...)
                     > sqlite3MallocSize(...)
                      > sqlite3MemSize(...)
                      < sqlite3MemSize(...)
                     < sqlite3MallocSize(...)
                     > sqlite3StatusDown(...)
                     < sqlite3StatusDown(...)
                     > sqlite3StatusDown(...)
                     < sqlite3StatusDown(...)
                     > sqlite3MemFree(...)
                     < sqlite3MemFree(...)
                     > sqlite3_mutex_leave(...)
                      > pthreadMutexLeave(...)
                      < pthreadMutexLeave(...)
                     < sqlite3_mutex_leave(...)
                    < sqlite3_free(...)
                   < sqlite3DbFreeNN(...)
                  < sqlite3ExprDeleteNN(...)
                 < sqlite3ExprDelete(...)
                 > sqlite3DbFree(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                 < sqlite3DbFree(...)
                 > sqlite3ExprDelete(...)
                  > sqlite3ExprDeleteNN(...)
                   > sqlite3DbFreeNN(...)
                    > sqlite3_free(...)
                     > sqlite3_mutex_enter(...)
                      > pthreadMutexEnter(...)
                      < pthreadMutexEnter(...)
                     < sqlite3_mutex_enter(...)
                     > sqlite3MallocSize(...)
                      > sqlite3MemSize(...)
                      < sqlite3MemSize(...)
                     < sqlite3MallocSize(...)
                     > sqlite3StatusDown(...)
                     < sqlite3StatusDown(...)
                     > sqlite3StatusDown(...)
                     < sqlite3StatusDown(...)
                     > sqlite3MemFree(...)
                     < sqlite3MemFree(...)
                     > sqlite3_mutex_leave(...)
                      > pthreadMutexLeave(...)
                      < pthreadMutexLeave(...)
                     < sqlite3_mutex_leave(...)
                    < sqlite3_free(...)
                   < sqlite3DbFreeNN(...)
                  < sqlite3ExprDeleteNN(...)
                 < sqlite3ExprDelete(...)
                 > sqlite3DbFree(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                 < sqlite3DbFree(...)
                 > sqlite3ExprDelete(...)
                  > sqlite3ExprDeleteNN(...)
                   > sqlite3DbFreeNN(...)
                    > sqlite3_free(...)
                     > sqlite3_mutex_enter(...)
                      > pthreadMutexEnter(...)
                      < pthreadMutexEnter(...)
                     < sqlite3_mutex_enter(...)
                     > sqlite3MallocSize(...)
                      > sqlite3MemSize(...)
                      < sqlite3MemSize(...)
                     < sqlite3MallocSize(...)
                     > sqlite3StatusDown(...)
                     < sqlite3StatusDown(...)
                     > sqlite3StatusDown(...)
                     < sqlite3StatusDown(...)
                     > sqlite3MemFree(...)
                     < sqlite3MemFree(...)
                     > sqlite3_mutex_leave(...)
                      > pthreadMutexLeave(...)
                      < pthreadMutexLeave(...)
                     < sqlite3_mutex_leave(...)
                    < sqlite3_free(...)
                   < sqlite3DbFreeNN(...)
                  < sqlite3ExprDeleteNN(...)
                 < sqlite3ExprDelete(...)
                 > sqlite3DbFree(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                 < sqlite3DbFree(...)
                 > sqlite3ExprDelete(...)
                  > sqlite3ExprDeleteNN(...)
                   > sqlite3ExprListDelete(...)
                   < sqlite3ExprListDelete(...)
                   > sqlite3DbFreeNN(...)
                    > sqlite3_free(...)
                     > sqlite3_mutex_enter(...)
                      > pthreadMutexEnter(...)
                      < pthreadMutexEnter(...)
                     < sqlite3_mutex_enter(...)
                     > sqlite3MallocSize(...)
                      > sqlite3MemSize(...)
                      < sqlite3MemSize(...)
                     < sqlite3MallocSize(...)
                     > sqlite3StatusDown(...)
                     < sqlite3StatusDown(...)
                     > sqlite3StatusDown(...)
                     < sqlite3StatusDown(...)
                     > sqlite3MemFree(...)
                     < sqlite3MemFree(...)
                     > sqlite3_mutex_leave(...)
                      > pthreadMutexLeave(...)
                      < pthreadMutexLeave(...)
                     < sqlite3_mutex_leave(...)
                    < sqlite3_free(...)
                   < sqlite3DbFreeNN(...)
                  < sqlite3ExprDeleteNN(...)
                 < sqlite3ExprDelete(...)
                 > sqlite3DbFree(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                 < sqlite3DbFree(...)
                 > sqlite3ExprDelete(...)
                  > sqlite3ExprDeleteNN(...)
                   > sqlite3DbFreeNN(...)
                    > sqlite3_free(...)
                     > sqlite3_mutex_enter(...)
                      > pthreadMutexEnter(...)
                      < pthreadMutexEnter(...)
                     < sqlite3_mutex_enter(...)
                     > sqlite3MallocSize(...)
                      > sqlite3MemSize(...)
                      < sqlite3MemSize(...)
                     < sqlite3MallocSize(...)
                     > sqlite3StatusDown(...)
                     < sqlite3StatusDown(...)
                     > sqlite3StatusDown(...)
                     < sqlite3StatusDown(...)
                     > sqlite3MemFree(...)
                     < sqlite3MemFree(...)
                     > sqlite3_mutex_leave(...)
                      > pthreadMutexLeave(...)
                      < pthreadMutexLeave(...)
                     < sqlite3_mutex_leave(...)
                    < sqlite3_free(...)
                   < sqlite3DbFreeNN(...)
                  < sqlite3ExprDeleteNN(...)
                 < sqlite3ExprDelete(...)
                 > sqlite3DbFree(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                 < sqlite3DbFree(...)
                 > sqlite3DbFreeNN(...)
                  > sqlite3_free(...)
                   > sqlite3_mutex_enter(...)
                    > pthreadMutexEnter(...)
                    < pthreadMutexEnter(...)
                   < sqlite3_mutex_enter(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusDown(...)
                   < sqlite3StatusDown(...)
                   > sqlite3StatusDown(...)
                   < sqlite3StatusDown(...)
                   > sqlite3MemFree(...)
                   < sqlite3MemFree(...)
                   > sqlite3_mutex_leave(...)
                    > pthreadMutexLeave(...)
                    < pthreadMutexLeave(...)
                   < sqlite3_mutex_leave(...)
                  < sqlite3_free(...)
                 < sqlite3DbFreeNN(...)
                < exprListDeleteNN(...)
               < sqlite3ExprListDelete(...)
               > sqlite3ExprDelete(...)
                > sqlite3ExprDeleteNN(...)
                 > sqlite3ExprDeleteNN(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                 < sqlite3ExprDeleteNN(...)
                 > sqlite3ExprDeleteNN(...)
                  > sqlite3ExprListDelete(...)
                  < sqlite3ExprListDelete(...)
                  > sqlite3DbFreeNN(...)
                   > sqlite3_free(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > sqlite3MallocSize(...)
                     > sqlite3MemSize(...)
                     < sqlite3MemSize(...)
                    < sqlite3MallocSize(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3StatusDown(...)
                    < sqlite3StatusDown(...)
                    > sqlite3MemFree(...)
                    < sqlite3MemFree(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < sqlite3_free(...)
                  < sqlite3DbFreeNN(...)
                 < sqlite3ExprDeleteNN(...)
                 > sqlite3DbFreeNN(...)
                  > sqlite3_free(...)
                   > sqlite3_mutex_enter(...)
                    > pthreadMutexEnter(...)
                    < pthreadMutexEnter(...)
                   < sqlite3_mutex_enter(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusDown(...)
                   < sqlite3StatusDown(...)
                   > sqlite3StatusDown(...)
                   < sqlite3StatusDown(...)
                   > sqlite3MemFree(...)
                   < sqlite3MemFree(...)
                   > sqlite3_mutex_leave(...)
                    > pthreadMutexLeave(...)
                    < pthreadMutexLeave(...)
                   < sqlite3_mutex_leave(...)
                  < sqlite3_free(...)
                 < sqlite3DbFreeNN(...)
                < sqlite3ExprDeleteNN(...)
               < sqlite3ExprDelete(...)
              < sqlite3Update(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > sqlite3FinishCoding(...)
              < sqlite3FinishCoding(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_shift(...)
             < yy_shift(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3Parser(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_reduce(...)
              > yy_find_reduce_action(...)
              < yy_find_reduce_action(...)
             < yy_reduce(...)
             > yy_find_shift_action(...)
             < yy_find_shift_action(...)
             > yy_accept(...)
             < yy_accept(...)
            < sqlite3Parser(...)
            > sqlite3GetToken(...)
            < sqlite3GetToken(...)
            > sqlite3ParserFinalize(...)
            < sqlite3ParserFinalize(...)
            > sqlite3_free(...)
            < sqlite3_free(...)
            > sqlite3DeleteTable(...)
            < sqlite3DeleteTable(...)
            > sqlite3DeleteTrigger(...)
            < sqlite3DeleteTrigger(...)
            > sqlite3DbFree(...)
            < sqlite3DbFree(...)
           < sqlite3RunParser(...)
           > sqlite3DbFree(...)
           < sqlite3DbFree(...)
           > sqlite3DbFree(...)
            > sqlite3DbFreeNN(...)
             > sqlite3_free(...)
              > sqlite3_mutex_enter(...)
               > pthreadMutexEnter(...)
               < pthreadMutexEnter(...)
              < sqlite3_mutex_enter(...)
              > sqlite3MallocSize(...)
               > sqlite3MemSize(...)
               < sqlite3MemSize(...)
              < sqlite3MallocSize(...)
              > sqlite3StatusDown(...)
              < sqlite3StatusDown(...)
              > sqlite3StatusDown(...)
              < sqlite3StatusDown(...)
              > sqlite3MemFree(...)
              < sqlite3MemFree(...)
              > sqlite3_mutex_leave(...)
               > pthreadMutexLeave(...)
               < pthreadMutexLeave(...)
              < sqlite3_mutex_leave(...)
             < sqlite3_free(...)
            < sqlite3DbFreeNN(...)
           < sqlite3DbFree(...)
          < sqlite3NestedParse(...)
          > sqlite3DbFree(...)
           > sqlite3DbFreeNN(...)
            > sqlite3_free(...)
             > sqlite3_mutex_enter(...)
              > pthreadMutexEnter(...)
              < pthreadMutexEnter(...)
             < sqlite3_mutex_enter(...)
             > sqlite3MallocSize(...)
              > sqlite3MemSize(...)
              < sqlite3MemSize(...)
             < sqlite3MallocSize(...)
             > sqlite3StatusDown(...)
             < sqlite3StatusDown(...)
             > sqlite3StatusDown(...)
             < sqlite3StatusDown(...)
             > sqlite3MemFree(...)
             < sqlite3MemFree(...)
             > sqlite3_mutex_leave(...)
              > pthreadMutexLeave(...)
              < pthreadMutexLeave(...)
             < sqlite3_mutex_leave(...)
            < sqlite3_free(...)
           < sqlite3DbFreeNN(...)
          < sqlite3DbFree(...)
          > sqlite3ChangeCookie(...)
           > sqlite3VdbeAddOp3(...)
           < sqlite3VdbeAddOp3(...)
          < sqlite3ChangeCookie(...)
          > sqlite3MPrintf(...)
           > sqlite3VMPrintf(...)
            > sqlite3StrAccumInit(...)
            < sqlite3StrAccumInit(...)
            > sqlite3_str_vappendf(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
             > sqlite3_str_append(...)
             < sqlite3_str_append(...)
            < sqlite3_str_vappendf(...)
            > sqlite3StrAccumFinish(...)
             > strAccumFinishRealloc(...)
              > sqlite3DbMallocRaw(...)
               > sqlite3DbMallocRawNN(...)
                > dbMallocRawFinish(...)
                 > sqlite3Malloc(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > mallocWithAlarm(...)
                   > sqlite3MemRoundup(...)
                   < sqlite3MemRoundup(...)
                   > sqlite3StatusHighwater(...)
                   < sqlite3StatusHighwater(...)
                   > sqlite3MemMalloc(...)
                   < sqlite3MemMalloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                  < mallocWithAlarm(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3Malloc(...)
                < dbMallocRawFinish(...)
               < sqlite3DbMallocRawNN(...)
              < sqlite3DbMallocRaw(...)
             < strAccumFinishRealloc(...)
            < sqlite3StrAccumFinish(...)
           < sqlite3VMPrintf(...)
          < sqlite3MPrintf(...)
          > sqlite3VdbeAddParseSchemaOp(...)
           > sqlite3VdbeAddOp4(...)
            > sqlite3VdbeAddOp3(...)
            < sqlite3VdbeAddOp3(...)
            > sqlite3VdbeChangeP4(...)
            < sqlite3VdbeChangeP4(...)
           < sqlite3VdbeAddOp4(...)
           > sqlite3VdbeChangeP5(...)
           < sqlite3VdbeChangeP5(...)
           > sqlite3VdbeUsesBtree(...)
            > sqlite3BtreeSharable(...)
            < sqlite3BtreeSharable(...)
           < sqlite3VdbeUsesBtree(...)
           > sqlite3VdbeUsesBtree(...)
           < sqlite3VdbeUsesBtree(...)
           > sqlite3MayAbort(...)
           < sqlite3MayAbort(...)
          < sqlite3VdbeAddParseSchemaOp(...)
         < sqlite3EndTable(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > sqlite3FinishCoding(...)
          > sqlite3VdbeAddOp0(...)
           > sqlite3VdbeAddOp3(...)
           < sqlite3VdbeAddOp3(...)
          < sqlite3VdbeAddOp0(...)
          > sqlite3VdbeJumpHere(...)
           > sqlite3VdbeChangeP2(...)
            > sqlite3VdbeGetOp(...)
            < sqlite3VdbeGetOp(...)
           < sqlite3VdbeChangeP2(...)
          < sqlite3VdbeJumpHere(...)
          > sqlite3VdbeUsesBtree(...)
           > sqlite3BtreeSharable(...)
           < sqlite3BtreeSharable(...)
          < sqlite3VdbeUsesBtree(...)
          > sqlite3VdbeAddOp4Int(...)
           > sqlite3VdbeAddOp3(...)
           < sqlite3VdbeAddOp3(...)
          < sqlite3VdbeAddOp4Int(...)
          > sqlite3VdbeChangeP5(...)
          < sqlite3VdbeChangeP5(...)
          > codeTableLocks(...)
          < codeTableLocks(...)
          > sqlite3AutoincrementBegin(...)
          < sqlite3AutoincrementBegin(...)
          > sqlite3VdbeGoto(...)
           > sqlite3VdbeAddOp3(...)
           < sqlite3VdbeAddOp3(...)
          < sqlite3VdbeGoto(...)
          > sqlite3VdbeMakeReady(...)
           > resolveP2Values(...)
            > sqlite3DbFree(...)
             > sqlite3DbFreeNN(...)
              > sqlite3_free(...)
               > sqlite3_mutex_enter(...)
                > pthreadMutexEnter(...)
                < pthreadMutexEnter(...)
               < sqlite3_mutex_enter(...)
               > sqlite3MallocSize(...)
                > sqlite3MemSize(...)
                < sqlite3MemSize(...)
               < sqlite3MallocSize(...)
               > sqlite3StatusDown(...)
               < sqlite3StatusDown(...)
               > sqlite3StatusDown(...)
               < sqlite3StatusDown(...)
               > sqlite3MemFree(...)
               < sqlite3MemFree(...)
               > sqlite3_mutex_leave(...)
                > pthreadMutexLeave(...)
                < pthreadMutexLeave(...)
               < sqlite3_mutex_leave(...)
              < sqlite3_free(...)
             < sqlite3DbFreeNN(...)
            < sqlite3DbFree(...)
           < resolveP2Values(...)
           > allocSpace(...)
           < allocSpace(...)
           > allocSpace(...)
           < allocSpace(...)
           > allocSpace(...)
           < allocSpace(...)
           > allocSpace(...)
           < allocSpace(...)
           > sqlite3DbMallocRawNN(...)
            > dbMallocRawFinish(...)
             > sqlite3Malloc(...)
              > sqlite3_mutex_enter(...)
               > pthreadMutexEnter(...)
               < pthreadMutexEnter(...)
              < sqlite3_mutex_enter(...)
              > mallocWithAlarm(...)
               > sqlite3MemRoundup(...)
               < sqlite3MemRoundup(...)
               > sqlite3StatusHighwater(...)
               < sqlite3StatusHighwater(...)
               > sqlite3MemMalloc(...)
               < sqlite3MemMalloc(...)
               > sqlite3MallocSize(...)
                > sqlite3MemSize(...)
                < sqlite3MemSize(...)
               < sqlite3MallocSize(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
              < mallocWithAlarm(...)
              > sqlite3_mutex_leave(...)
               > pthreadMutexLeave(...)
               < pthreadMutexLeave(...)
              < sqlite3_mutex_leave(...)
             < sqlite3Malloc(...)
            < dbMallocRawFinish(...)
           < sqlite3DbMallocRawNN(...)
           > allocSpace(...)
           < allocSpace(...)
           > allocSpace(...)
           < allocSpace(...)
           > allocSpace(...)
           < allocSpace(...)
           > allocSpace(...)
           < allocSpace(...)
           > initMemArray(...)
           < initMemArray(...)
           > initMemArray(...)
           < initMemArray(...)
           > sqlite3VdbeRewind(...)
           < sqlite3VdbeRewind(...)
          < sqlite3VdbeMakeReady(...)
         < sqlite3FinishCoding(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3ParserFinalize(...)
        > yy_pop_parser_stack(...)
         > yy_destructor(...)
         < yy_destructor(...)
        < yy_pop_parser_stack(...)
        > yy_pop_parser_stack(...)
         > yy_destructor(...)
         < yy_destructor(...)
        < yy_pop_parser_stack(...)
       < sqlite3ParserFinalize(...)
       > sqlite3DbFree(...)
       < sqlite3DbFree(...)
       > sqlite3_free(...)
       < sqlite3_free(...)
       > sqlite3DeleteTable(...)
        > deleteTable(...)
         > sqlite3FkDelete(...)
         < sqlite3FkDelete(...)
         > sqlite3DeleteColumnNames(...)
          > sqlite3DbFree(...)
           > sqlite3DbFreeNN(...)
            > sqlite3_free(...)
             > sqlite3_mutex_enter(...)
              > pthreadMutexEnter(...)
              < pthreadMutexEnter(...)
             < sqlite3_mutex_enter(...)
             > sqlite3MallocSize(...)
              > sqlite3MemSize(...)
              < sqlite3MemSize(...)
             < sqlite3MallocSize(...)
             > sqlite3StatusDown(...)
             < sqlite3StatusDown(...)
             > sqlite3StatusDown(...)
             < sqlite3StatusDown(...)
             > sqlite3MemFree(...)
             < sqlite3MemFree(...)
             > sqlite3_mutex_leave(...)
              > pthreadMutexLeave(...)
              < pthreadMutexLeave(...)
             < sqlite3_mutex_leave(...)
            < sqlite3_free(...)
           < sqlite3DbFreeNN(...)
          < sqlite3DbFree(...)
          > sqlite3DbFree(...)
           > sqlite3DbFreeNN(...)
            > sqlite3_free(...)
             > sqlite3_mutex_enter(...)
              > pthreadMutexEnter(...)
              < pthreadMutexEnter(...)
             < sqlite3_mutex_enter(...)
             > sqlite3MallocSize(...)
              > sqlite3MemSize(...)
              < sqlite3MemSize(...)
             < sqlite3MallocSize(...)
             > sqlite3StatusDown(...)
             < sqlite3StatusDown(...)
             > sqlite3StatusDown(...)
             < sqlite3StatusDown(...)
             > sqlite3MemFree(...)
             < sqlite3MemFree(...)
             > sqlite3_mutex_leave(...)
              > pthreadMutexLeave(...)
              < pthreadMutexLeave(...)
             < sqlite3_mutex_leave(...)
            < sqlite3_free(...)
           < sqlite3DbFreeNN(...)
          < sqlite3DbFree(...)
          > sqlite3DbFree(...)
           > sqlite3DbFreeNN(...)
            > sqlite3_free(...)
             > sqlite3_mutex_enter(...)
              > pthreadMutexEnter(...)
              < pthreadMutexEnter(...)
             < sqlite3_mutex_enter(...)
             > sqlite3MallocSize(...)
              > sqlite3MemSize(...)
              < sqlite3MemSize(...)
             < sqlite3MallocSize(...)
             > sqlite3StatusDown(...)
             < sqlite3StatusDown(...)
             > sqlite3StatusDown(...)
             < sqlite3StatusDown(...)
             > sqlite3MemFree(...)
             < sqlite3MemFree(...)
             > sqlite3_mutex_leave(...)
              > pthreadMutexLeave(...)
              < pthreadMutexLeave(...)
             < sqlite3_mutex_leave(...)
            < sqlite3_free(...)
           < sqlite3DbFreeNN(...)
          < sqlite3DbFree(...)
          > sqlite3DbFree(...)
           > sqlite3DbFreeNN(...)
            > sqlite3_free(...)
             > sqlite3_mutex_enter(...)
              > pthreadMutexEnter(...)
              < pthreadMutexEnter(...)
             < sqlite3_mutex_enter(...)
             > sqlite3MallocSize(...)
              > sqlite3MemSize(...)
              < sqlite3MemSize(...)
             < sqlite3MallocSize(...)
             > sqlite3StatusDown(...)
             < sqlite3StatusDown(...)
             > sqlite3StatusDown(...)
             < sqlite3StatusDown(...)
             > sqlite3MemFree(...)
             < sqlite3MemFree(...)
             > sqlite3_mutex_leave(...)
              > pthreadMutexLeave(...)
              < pthreadMutexLeave(...)
             < sqlite3_mutex_leave(...)
            < sqlite3_free(...)
           < sqlite3DbFreeNN(...)
          < sqlite3DbFree(...)
          > sqlite3ExprListDelete(...)
          < sqlite3ExprListDelete(...)
         < sqlite3DeleteColumnNames(...)
         > sqlite3DbFree(...)
          > sqlite3DbFreeNN(...)
           > sqlite3_free(...)
            > sqlite3_mutex_enter(...)
             > pthreadMutexEnter(...)
             < pthreadMutexEnter(...)
            < sqlite3_mutex_enter(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3MemFree(...)
            < sqlite3MemFree(...)
            > sqlite3_mutex_leave(...)
             > pthreadMutexLeave(...)
             < pthreadMutexLeave(...)
            < sqlite3_mutex_leave(...)
           < sqlite3_free(...)
          < sqlite3DbFreeNN(...)
         < sqlite3DbFree(...)
         > sqlite3DbFree(...)
         < sqlite3DbFree(...)
         > sqlite3ExprListDelete(...)
         < sqlite3ExprListDelete(...)
         > sqlite3DbFree(...)
          > sqlite3DbFreeNN(...)
           > sqlite3_free(...)
            > sqlite3_mutex_enter(...)
             > pthreadMutexEnter(...)
             < pthreadMutexEnter(...)
            < sqlite3_mutex_enter(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3MemFree(...)
            < sqlite3MemFree(...)
            > sqlite3_mutex_leave(...)
             > pthreadMutexLeave(...)
             < pthreadMutexLeave(...)
            < sqlite3_mutex_leave(...)
           < sqlite3_free(...)
          < sqlite3DbFreeNN(...)
         < sqlite3DbFree(...)
        < deleteTable(...)
       < sqlite3DeleteTable(...)
       > sqlite3DeleteTrigger(...)
       < sqlite3DeleteTrigger(...)
       > sqlite3DbFree(...)
       < sqlite3DbFree(...)
      < sqlite3RunParser(...)
      > sqlite3VdbeSetSql(...)
       > sqlite3DbStrNDup(...)
        > sqlite3DbMallocRawNN(...)
         > dbMallocRawFinish(...)
          > sqlite3Malloc(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > mallocWithAlarm(...)
            > sqlite3MemRoundup(...)
            < sqlite3MemRoundup(...)
            > sqlite3StatusHighwater(...)
            < sqlite3StatusHighwater(...)
            > sqlite3MemMalloc(...)
            < sqlite3MemMalloc(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusUp(...)
            < sqlite3StatusUp(...)
            > sqlite3StatusUp(...)
            < sqlite3StatusUp(...)
           < mallocWithAlarm(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3Malloc(...)
         < dbMallocRawFinish(...)
        < sqlite3DbMallocRawNN(...)
       < sqlite3DbStrNDup(...)
      < sqlite3VdbeSetSql(...)
      > sqlite3ErrorClear(...)
      < sqlite3ErrorClear(...)
      > sqlite3ParserReset(...)
       > sqlite3DbFree(...)
       < sqlite3DbFree(...)
      < sqlite3ParserReset(...)
     < sqlite3Prepare(...)
     > sqlite3BtreeLeaveAll(...)
     < sqlite3BtreeLeaveAll(...)
     > sqlite3ApiExit(...)
     < sqlite3ApiExit(...)
     > sqlite3_mutex_leave(...)
      > pthreadMutexLeave(...)
      < pthreadMutexLeave(...)
     < sqlite3_mutex_leave(...)
    < sqlite3LockAndPrepare(...)
   < sqlite3_prepare_v2(...)
   > sqlite3_step(...)
    > vdbeSafetyNotNull(...)
     > vdbeSafety(...)
     < vdbeSafety(...)
    < vdbeSafetyNotNull(...)
    > sqlite3_mutex_enter(...)
     > pthreadMutexEnter(...)
     < pthreadMutexEnter(...)
    < sqlite3_mutex_enter(...)
    > sqlite3Step(...)
     > sqlite3VdbeExec(...)
      > sqlite3VdbeEnter(...)
      < sqlite3VdbeEnter(...)
      > sqlite3BtreeBeginTrans(...)
       > sqlite3BtreeEnter(...)
       < sqlite3BtreeEnter(...)
       > querySharedCacheTableLock(...)
       < querySharedCacheTableLock(...)
       > lockBtree(...)
        > sqlite3PagerSharedLock(...)
         > pager_wait_on_lock(...)
          > pagerLockDb(...)
           > sqlite3OsLock(...)
            > unixLock(...)
             > sqlite3_mutex_enter(...)
              > pthreadMutexEnter(...)
              < pthreadMutexEnter(...)
             < sqlite3_mutex_enter(...)
             > unixFileLock(...)
             < unixFileLock(...)
             > unixFileLock(...)
             < unixFileLock(...)
             > unixFileLock(...)
             < unixFileLock(...)
             > sqlite3_mutex_leave(...)
              > pthreadMutexLeave(...)
              < pthreadMutexLeave(...)
             < sqlite3_mutex_leave(...)
            < unixLock(...)
           < sqlite3OsLock(...)
          < pagerLockDb(...)
         < pager_wait_on_lock(...)
         > hasHotJournal(...)
          > sqlite3OsAccess(...)
           > unixAccess(...)
            > __xstat64(1, "/home/szhong/IOTrace/test.db-journal", {dev=94815182143698, ino=94815182467576, mode=4046393344, nlink=140505312932160, uid=32713, gid=0, rdev=0, size=0, blksize=0, blocks=140505312932160, atim=8740486944223255040.140721708833412, mtim=140505311625536.94815205594786, ctim=140505311370191.94811403059202}) = -1 in 2844ns
             = backtraces from fn trace:
             = [12] unixAccess(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40633
             = [11] sqlite3OsAccess(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24155
             = [10] hasHotJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57728
             = [9] sqlite3PagerSharedLock(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57848
             = [8] lockBtree(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68667
             = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
             = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
             = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
             = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
             = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
             = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
             = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
            < __xstat64(...)
           < unixAccess(...)
          < sqlite3OsAccess(...)
         < hasHotJournal(...)
         > sqlite3OsRead(...)
          > unixRead(...)
           > seekAndRead(...)
            > lseek64(6, 24, 0) = 24 in 930ns
             = backtraces from fn trace:
             = [12] seekAndRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37523
             = [11] unixRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37577
             = [10] sqlite3OsRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24003
             = [9] sqlite3PagerSharedLock(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57848
             = [8] lockBtree(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68667
             = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
             = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
             = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
             = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
             = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
             = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
             = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
            < lseek64(...)
            > read(6, 0x7ffc53779a90, 16) = 0 in 1955ns
             = backtraces from fn trace:
             = [12] seekAndRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37523
             = [11] unixRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37577
             = [10] sqlite3OsRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24003
             = [9] sqlite3PagerSharedLock(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57848
             = [8] lockBtree(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68667
             = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
             = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
             = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
             = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
             = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
             = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
             = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
            < read(...)
           < seekAndRead(...)
           > storeLastErrno(...)
           < storeLastErrno(...)
          < unixRead(...)
         < sqlite3OsRead(...)
         > pagerOpenWalIfPresent(...)
          > sqlite3OsAccess(...)
           > unixAccess(...)
            > __xstat64(1, "/home/szhong/IOTrace/test.db-wal", {dev=94815182143698, ino=94815182467576, mode=4046393344, nlink=140505312932160, uid=32713, gid=0, rdev=0, size=0, blksize=0, blocks=0, atim=8740486944223255040.140721708833424, mtim=140505311625536.140505312927552, ctim=140505311370191.522}) = -1 in 1801ns
             = backtraces from fn trace:
             = [12] unixAccess(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40633
             = [11] sqlite3OsAccess(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24155
             = [10] pagerOpenWalIfPresent(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:55940
             = [9] sqlite3PagerSharedLock(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57848
             = [8] lockBtree(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68667
             = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
             = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
             = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
             = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
             = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
             = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
             = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
            < __xstat64(...)
           < unixAccess(...)
          < sqlite3OsAccess(...)
         < pagerOpenWalIfPresent(...)
         > pagerPagecount(...)
          > sqlite3WalDbsize(...)
          < sqlite3WalDbsize(...)
          > sqlite3OsFileSize(...)
           > unixFileSize(...)
            > __fxstat64(1, 6, {dev=64768, ino=7624334, mode=33188, nlink=1, uid=1002, gid=1001, rdev=0, size=0, blksize=4096, blocks=0, atim=1643786459.873877793, mtim=1643786459.869877820, ctim=1643786459.869877820}) = 0 in 1039ns
             = backtraces from fn trace:
             = [12] unixFileSize(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:38071
             = [11] sqlite3OsFileSize(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24018
             = [10] pagerPagecount(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:55880
             = [9] sqlite3PagerSharedLock(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57848
             = [8] lockBtree(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68667
             = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
             = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
             = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
             = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
             = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
             = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
             = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
            < __fxstat64(...)
           < unixFileSize(...)
          < sqlite3OsFileSize(...)
         < pagerPagecount(...)
        < sqlite3PagerSharedLock(...)
        > btreeGetPage(...)
         > sqlite3PagerGet(...)
          > getPageNormal(...)
           > sqlite3PcacheFetch(...)
            > pcache1Fetch(...)
             > pcache1FetchNoMutex(...)
              > pcache1PinPage(...)
              < pcache1PinPage(...)
             < pcache1FetchNoMutex(...)
            < pcache1Fetch(...)
           < sqlite3PcacheFetch(...)
           > sqlite3PcacheFetchFinish(...)
           < sqlite3PcacheFetchFinish(...)
          < getPageNormal(...)
         < sqlite3PagerGet(...)
         > btreePageFromDbPage(...)
          > sqlite3PagerGetExtra(...)
          < sqlite3PagerGetExtra(...)
         < btreePageFromDbPage(...)
        < btreeGetPage(...)
        > sqlite3Get4byte(...)
        < sqlite3Get4byte(...)
        > sqlite3PagerPagecount(...)
        < sqlite3PagerPagecount(...)
       < lockBtree(...)
       > sqlite3TempInMemory(...)
       < sqlite3TempInMemory(...)
       > sqlite3PagerBegin(...)
        > pagerLockDb(...)
         > sqlite3OsLock(...)
          > unixLock(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > unixFileLock(...)
           < unixFileLock(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < unixLock(...)
         < sqlite3OsLock(...)
        < pagerLockDb(...)
       < sqlite3PagerBegin(...)
       > newDatabase(...)
        > sqlite3PagerWrite(...)
         > pager_write(...)
          > pager_open_journal(...)
           > sqlite3BitvecCreate(...)
            > sqlite3MallocZero(...)
             > sqlite3Malloc(...)
              > sqlite3_mutex_enter(...)
               > pthreadMutexEnter(...)
               < pthreadMutexEnter(...)
              < sqlite3_mutex_enter(...)
              > mallocWithAlarm(...)
               > sqlite3MemRoundup(...)
               < sqlite3MemRoundup(...)
               > sqlite3StatusHighwater(...)
               < sqlite3StatusHighwater(...)
               > sqlite3MemMalloc(...)
               < sqlite3MemMalloc(...)
               > sqlite3MallocSize(...)
                > sqlite3MemSize(...)
                < sqlite3MemSize(...)
               < sqlite3MallocSize(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
              < mallocWithAlarm(...)
              > sqlite3_mutex_leave(...)
               > pthreadMutexLeave(...)
               < pthreadMutexLeave(...)
              < sqlite3_mutex_leave(...)
             < sqlite3Malloc(...)
            < sqlite3MallocZero(...)
           < sqlite3BitvecCreate(...)
           > jrnlBufferSize(...)
           < jrnlBufferSize(...)
           > databaseIsUnmoved(...)
           < databaseIsUnmoved(...)
           > sqlite3JournalOpen(...)
            > sqlite3OsOpen(...)
             > unixOpen(...)
              > findCreateFileMode(...)
               > sqlite3Strlen30(...)
               < sqlite3Strlen30(...)
               > getFileMode(...)
                > __xstat64(1, "/home/szhong/IOTrace/test.db", {dev=64768, ino=7624334, mode=33188, nlink=1, uid=1002, gid=1001, rdev=0, size=0, blksize=4096, blocks=0, atim=1643786459.873877793, mtim=1643786459.869877820, ctim=1643786459.869877820}) = 0 in 2470ns
                 = backtraces from fn trace:
                 = [16] getFileMode(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40190
                 = [15] findCreateFileMode(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40230
                 = [14] unixOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40307
                 = [13] sqlite3OsOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24134
                 = [12] sqlite3JournalOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:99245
                 = [11] pager_open_journal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58406
                 = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                 = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                 = [8] newDatabase(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68890
                 = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
                 = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                 = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                 = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                 = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                 = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                 = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                < __xstat64(...)
               < getFileMode(...)
              < findCreateFileMode(...)
              > robust_open(...)
               > posixOpen(...)
                > open64("/home/szhong/IOTrace/test.db-journal", 655426, 420) = 7 in 25560ns
                 = backtraces from fn trace:
                 = [16] posixOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:34606
                 = [15] robust_open(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:34911
                 = [14] unixOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40307
                 = [13] sqlite3OsOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24134
                 = [12] sqlite3JournalOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:99245
                 = [11] pager_open_journal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58406
                 = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                 = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                 = [8] newDatabase(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68890
                 = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
                 = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                 = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                 = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                 = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                 = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                 = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                < open64(...)
               < posixOpen(...)
               > __fxstat64(1, 7, {dev=64768, ino=7624339, mode=33188, nlink=1, uid=1002, gid=1001, rdev=0, size=0, blksize=4096, blocks=0, atim=1643786460.49876572, mtim=1643786460.49876572, ctim=1643786460.49876572}) = 0 in 1292ns
                = backtraces from fn trace:
                = [15] robust_open(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:34911
                = [14] unixOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40307
                = [13] sqlite3OsOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24134
                = [12] sqlite3JournalOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:99245
                = [11] pager_open_journal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58406
                = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                = [8] newDatabase(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68890
                = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < __fxstat64(...)
              < robust_open(...)
              > robustFchown(...)
              < robustFchown(...)
              > fillInUnixFile(...)
               > sqlite3_uri_boolean(...)
                > sqlite3_uri_parameter(...)
                < sqlite3_uri_parameter(...)
               < sqlite3_uri_boolean(...)
               > storeLastErrno(...)
               < storeLastErrno(...)
               > verifyDbFile(...)
               < verifyDbFile(...)
              < fillInUnixFile(...)
             < unixOpen(...)
            < sqlite3OsOpen(...)
           < sqlite3JournalOpen(...)
           > writeJournalHdr(...)
            > journalHdrOffset(...)
            < journalHdrOffset(...)
            > sqlite3OsDeviceCharacteristics(...)
             > unixDeviceCharacteristics(...)
              > setDeviceCharacteristics(...)
              < setDeviceCharacteristics(...)
             < unixDeviceCharacteristics(...)
            < sqlite3OsDeviceCharacteristics(...)
            > sqlite3_randomness(...)
             > sqlite3_initialize(...)
              > sqlite3MemoryBarrier(...)
              < sqlite3MemoryBarrier(...)
             < sqlite3_initialize(...)
             > sqlite3MutexAlloc(...)
              > pthreadMutexAlloc(...)
              < pthreadMutexAlloc(...)
             < sqlite3MutexAlloc(...)
             > sqlite3_mutex_enter(...)
              > pthreadMutexEnter(...)
              < pthreadMutexEnter(...)
             < sqlite3_mutex_enter(...)
             > sqlite3_vfs_find(...)
              > sqlite3_initialize(...)
               > sqlite3MemoryBarrier(...)
               < sqlite3MemoryBarrier(...)
              < sqlite3_initialize(...)
              > sqlite3MutexAlloc(...)
               > pthreadMutexAlloc(...)
               < pthreadMutexAlloc(...)
              < sqlite3MutexAlloc(...)
              > sqlite3_mutex_enter(...)
               > pthreadMutexEnter(...)
               < pthreadMutexEnter(...)
              < sqlite3_mutex_enter(...)
              > sqlite3_mutex_leave(...)
               > pthreadMutexLeave(...)
               < pthreadMutexLeave(...)
              < sqlite3_mutex_leave(...)
             < sqlite3_vfs_find(...)
             > sqlite3OsRandomness(...)
              > unixRandomness(...)
               > robust_open(...)
                > posixOpen(...)
                 > open64("/dev/urandom", 524288) = 8 in 6817ns
                  = backtraces from fn trace:
                  = [17] posixOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:34606
                  = [16] robust_open(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:34911
                  = [15] unixRandomness(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40895
                  = [14] sqlite3OsRandomness(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24185
                  = [13] sqlite3_randomness(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:31102
                  = [12] writeJournalHdr(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:54098
                  = [11] pager_open_journal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58406
                  = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                  = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                  = [8] newDatabase(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68890
                  = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
                  = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                  = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                  = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                  = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                  = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                  = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                 < open64(...)
                < posixOpen(...)
               < robust_open(...)
               > read(8, 0x7ffc53779900, 256) = 256 in 3341ns
                = backtraces from fn trace:
                = [15] unixRandomness(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40895
                = [14] sqlite3OsRandomness(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24185
                = [13] sqlite3_randomness(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:31102
                = [12] writeJournalHdr(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:54098
                = [11] pager_open_journal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58406
                = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                = [8] newDatabase(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68890
                = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < read(...)
               > robust_close(...)
                > close(8) = 0 in 2641ns
                 = backtraces from fn trace:
                 = [16] robust_close(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:35523
                 = [15] unixRandomness(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40895
                 = [14] sqlite3OsRandomness(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24185
                 = [13] sqlite3_randomness(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:31102
                 = [12] writeJournalHdr(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:54098
                 = [11] pager_open_journal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58406
                 = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                 = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                 = [8] newDatabase(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68890
                 = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
                 = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                 = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                 = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                 = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                 = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                 = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                < close(...)
               < robust_close(...)
              < unixRandomness(...)
             < sqlite3OsRandomness(...)
             > sqlite3_mutex_leave(...)
              > pthreadMutexLeave(...)
              < pthreadMutexLeave(...)
             < sqlite3_mutex_leave(...)
            < sqlite3_randomness(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3OsWrite(...)
             > unixWrite(...)
              > seekAndWrite(...)
               > seekAndWriteFd(...)
                > lseek64(7, 0, 0) = 0 in 653ns
                 = backtraces from fn trace:
                 = [16] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                 = [15] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                 = [14] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                 = [13] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                 = [12] writeJournalHdr(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:54098
                 = [11] pager_open_journal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58406
                 = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                 = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                 = [8] newDatabase(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68890
                 = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
                 = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                 = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                 = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                 = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                 = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                 = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                < lseek64(...)
                > write(7, 0x563be2a61708, 512) = 512 in 12822ns
                 = backtraces from fn trace:
                 = [16] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                 = [15] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                 = [14] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                 = [13] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                 = [12] writeJournalHdr(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:54098
                 = [11] pager_open_journal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58406
                 = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                 = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                 = [8] newDatabase(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68890
                 = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
                 = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                 = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                 = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                 = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                 = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                 = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                < write(...)
               < seekAndWriteFd(...)
              < seekAndWrite(...)
             < unixWrite(...)
            < sqlite3OsWrite(...)
           < writeJournalHdr(...)
          < pager_open_journal(...)
          > sqlite3PcacheMakeDirty(...)
           > pcacheManageDirtyList(...)
           < pcacheManageDirtyList(...)
          < sqlite3PcacheMakeDirty(...)
          > sqlite3BitvecTestNotNull(...)
          < sqlite3BitvecTestNotNull(...)
         < pager_write(...)
        < sqlite3PagerWrite(...)
        > zeroPage(...)
         > decodeFlags(...)
         < decodeFlags(...)
        < zeroPage(...)
        > sqlite3Put4byte(...)
        < sqlite3Put4byte(...)
        > sqlite3Put4byte(...)
        < sqlite3Put4byte(...)
       < newDatabase(...)
       > sqlite3Get4byte(...)
       < sqlite3Get4byte(...)
       > sqlite3Get4byte(...)
       < sqlite3Get4byte(...)
       > sqlite3PagerOpenSavepoint(...)
       < sqlite3PagerOpenSavepoint(...)
       > sqlite3BtreeLeave(...)
       < sqlite3BtreeLeave(...)
      < sqlite3BtreeBeginTrans(...)
      > sqlite3BtreeGetMeta(...)
       > sqlite3BtreeEnter(...)
       < sqlite3BtreeEnter(...)
       > sqlite3Get4byte(...)
       < sqlite3Get4byte(...)
       > sqlite3BtreeLeave(...)
       < sqlite3BtreeLeave(...)
      < sqlite3BtreeGetMeta(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > sqlite3VdbeBooleanValue(...)
      < sqlite3VdbeBooleanValue(...)
      > sqlite3BtreeUpdateMeta(...)
       > sqlite3BtreeEnter(...)
       < sqlite3BtreeEnter(...)
       > sqlite3PagerWrite(...)
       < sqlite3PagerWrite(...)
       > sqlite3Put4byte(...)
       < sqlite3Put4byte(...)
       > sqlite3BtreeLeave(...)
       < sqlite3BtreeLeave(...)
      < sqlite3BtreeUpdateMeta(...)
      > sqlite3BtreeUpdateMeta(...)
       > sqlite3BtreeEnter(...)
       < sqlite3BtreeEnter(...)
       > sqlite3PagerWrite(...)
       < sqlite3PagerWrite(...)
       > sqlite3Put4byte(...)
       < sqlite3Put4byte(...)
       > sqlite3BtreeLeave(...)
       < sqlite3BtreeLeave(...)
      < sqlite3BtreeUpdateMeta(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > sqlite3BtreeCreateTable(...)
       > sqlite3BtreeEnter(...)
       < sqlite3BtreeEnter(...)
       > btreeCreateTable(...)
        > allocateBtreePage(...)
         > btreePagecount(...)
         < btreePagecount(...)
         > sqlite3Get4byte(...)
         < sqlite3Get4byte(...)
         > sqlite3PagerWrite(...)
         < sqlite3PagerWrite(...)
         > sqlite3Put4byte(...)
         < sqlite3Put4byte(...)
         > btreeGetUnusedPage(...)
          > btreeGetPage(...)
           > sqlite3PagerGet(...)
            > getPageNormal(...)
             > sqlite3PcacheFetch(...)
              > pcache1Fetch(...)
               > pcache1FetchNoMutex(...)
                > pcache1FetchStage2(...)
                 > pcache1UnderMemoryPressure(...)
                  > sqlite3HeapNearlyFull(...)
                  < sqlite3HeapNearlyFull(...)
                 < pcache1UnderMemoryPressure(...)
                 > pcache1AllocPage(...)
                 < pcache1AllocPage(...)
                < pcache1FetchStage2(...)
               < pcache1FetchNoMutex(...)
              < pcache1Fetch(...)
             < sqlite3PcacheFetch(...)
             > sqlite3PcacheFetchFinish(...)
              > pcacheFetchFinishWithInit(...)
               > sqlite3PcacheFetchFinish(...)
               < sqlite3PcacheFetchFinish(...)
              < pcacheFetchFinishWithInit(...)
             < sqlite3PcacheFetchFinish(...)
             > sqlite3BeginBenignMalloc(...)
             < sqlite3BeginBenignMalloc(...)
             > addToSavepointBitvecs(...)
             < addToSavepointBitvecs(...)
             > sqlite3EndBenignMalloc(...)
             < sqlite3EndBenignMalloc(...)
            < getPageNormal(...)
           < sqlite3PagerGet(...)
           > btreePageFromDbPage(...)
            > sqlite3PagerGetExtra(...)
            < sqlite3PagerGetExtra(...)
            > sqlite3PagerGetData(...)
            < sqlite3PagerGetData(...)
           < btreePageFromDbPage(...)
          < btreeGetPage(...)
          > sqlite3PagerPageRefcount(...)
           > sqlite3PcachePageRefcount(...)
           < sqlite3PcachePageRefcount(...)
          < sqlite3PagerPageRefcount(...)
         < btreeGetUnusedPage(...)
         > sqlite3PagerWrite(...)
          > pager_write(...)
           > sqlite3PcacheMakeDirty(...)
            > pcacheManageDirtyList(...)
            < pcacheManageDirtyList(...)
           < sqlite3PcacheMakeDirty(...)
           > sqlite3BitvecTestNotNull(...)
           < sqlite3BitvecTestNotNull(...)
          < pager_write(...)
         < sqlite3PagerWrite(...)
         > releasePage(...)
         < releasePage(...)
         > releasePage(...)
         < releasePage(...)
        < allocateBtreePage(...)
        > zeroPage(...)
         > decodeFlags(...)
         < decodeFlags(...)
        < zeroPage(...)
        > sqlite3PagerUnref(...)
         > sqlite3PagerUnrefNotNull(...)
          > sqlite3PcacheRelease(...)
           > pcacheManageDirtyList(...)
           < pcacheManageDirtyList(...)
          < sqlite3PcacheRelease(...)
         < sqlite3PagerUnrefNotNull(...)
        < sqlite3PagerUnref(...)
       < btreeCreateTable(...)
       > sqlite3BtreeLeave(...)
       < sqlite3BtreeLeave(...)
      < sqlite3BtreeCreateTable(...)
      > allocateCursor(...)
       > sqlite3BtreeCursorSize(...)
       < sqlite3BtreeCursorSize(...)
       > sqlite3DbMallocRaw(...)
        > sqlite3DbMallocRawNN(...)
        < sqlite3DbMallocRawNN(...)
       < sqlite3DbMallocRaw(...)
       > sqlite3BtreeCursorZero(...)
       < sqlite3BtreeCursorZero(...)
      < allocateCursor(...)
      > sqlite3BtreeCursor(...)
       > btreeCursor(...)
        > allocateTempSpace(...)
         > sqlite3PageMalloc(...)
          > pcache1Alloc(...)
           > sqlite3Malloc(...)
            > sqlite3_mutex_enter(...)
             > pthreadMutexEnter(...)
             < pthreadMutexEnter(...)
            < sqlite3_mutex_enter(...)
            > mallocWithAlarm(...)
             > sqlite3MemRoundup(...)
             < sqlite3MemRoundup(...)
             > sqlite3StatusHighwater(...)
             < sqlite3StatusHighwater(...)
             > sqlite3MemMalloc(...)
             < sqlite3MemMalloc(...)
             > sqlite3MallocSize(...)
              > sqlite3MemSize(...)
              < sqlite3MemSize(...)
             < sqlite3MallocSize(...)
             > sqlite3StatusUp(...)
             < sqlite3StatusUp(...)
             > sqlite3StatusUp(...)
             < sqlite3StatusUp(...)
            < mallocWithAlarm(...)
            > sqlite3_mutex_leave(...)
             > pthreadMutexLeave(...)
             < pthreadMutexLeave(...)
            < sqlite3_mutex_leave(...)
           < sqlite3Malloc(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3StatusHighwater(...)
           < sqlite3StatusHighwater(...)
           > sqlite3StatusUp(...)
           < sqlite3StatusUp(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < pcache1Alloc(...)
         < sqlite3PageMalloc(...)
        < allocateTempSpace(...)
        > btreePagecount(...)
        < btreePagecount(...)
       < btreeCursor(...)
      < sqlite3BtreeCursor(...)
      > sqlite3BtreeCursorHintFlags(...)
      < sqlite3BtreeCursorHintFlags(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > sqlite3BtreeLast(...)
       > moveToRoot(...)
        > getAndInitPage(...)
         > btreePagecount(...)
         < btreePagecount(...)
         > sqlite3PagerGet(...)
          > getPageNormal(...)
           > sqlite3PcacheFetch(...)
            > pcache1Fetch(...)
             > pcache1FetchNoMutex(...)
             < pcache1FetchNoMutex(...)
            < pcache1Fetch(...)
           < sqlite3PcacheFetch(...)
           > sqlite3PcacheFetchFinish(...)
           < sqlite3PcacheFetchFinish(...)
          < getPageNormal(...)
         < sqlite3PagerGet(...)
         > sqlite3PagerGetExtra(...)
         < sqlite3PagerGetExtra(...)
        < getAndInitPage(...)
       < moveToRoot(...)
      < sqlite3BtreeLast(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > sqlite3VdbeMemSetStr(...)
       > sqlite3VdbeMemRelease(...)
       < sqlite3VdbeMemRelease(...)
      < sqlite3VdbeMemSetStr(...)
      > sqlite3BtreeInsert(...)
       > sqlite3BtreeTableMoveto(...)
        > moveToRoot(...)
        < moveToRoot(...)
       < sqlite3BtreeTableMoveto(...)
       > fillInCell(...)
        > sqlite3PutVarint(...)
        < sqlite3PutVarint(...)
       < fillInCell(...)
       > insertCell(...)
        > sqlite3PagerWrite(...)
        < sqlite3PagerWrite(...)
        > allocateSpace(...)
        < allocateSpace(...)
       < insertCell(...)
      < sqlite3BtreeInsert(...)
      > sqlite3VdbeFreeCursor(...)
       > sqlite3BtreeCloseCursor(...)
        > sqlite3BtreeEnter(...)
        < sqlite3BtreeEnter(...)
        > btreeReleaseAllCursorPages(...)
         > releasePageNotNull(...)
          > sqlite3PagerUnrefNotNull(...)
           > sqlite3PcacheRelease(...)
           < sqlite3PcacheRelease(...)
          < sqlite3PagerUnrefNotNull(...)
         < releasePageNotNull(...)
        < btreeReleaseAllCursorPages(...)
        > unlockBtreeIfUnused(...)
        < unlockBtreeIfUnused(...)
        > sqlite3_free(...)
        < sqlite3_free(...)
        > sqlite3_free(...)
        < sqlite3_free(...)
        > sqlite3BtreeLeave(...)
        < sqlite3BtreeLeave(...)
       < sqlite3BtreeCloseCursor(...)
      < sqlite3VdbeFreeCursor(...)
      > sqlite3VdbeFreeCursor(...)
      < sqlite3VdbeFreeCursor(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > sqlite3VdbeMemSetNull(...)
      < sqlite3VdbeMemSetNull(...)
      > allocateCursor(...)
       > sqlite3BtreeCursorSize(...)
       < sqlite3BtreeCursorSize(...)
       > sqlite3DbMallocRaw(...)
        > sqlite3DbMallocRawNN(...)
        < sqlite3DbMallocRawNN(...)
       < sqlite3DbMallocRaw(...)
       > sqlite3BtreeCursorZero(...)
       < sqlite3BtreeCursorZero(...)
      < allocateCursor(...)
      > sqlite3BtreeCursor(...)
       > btreeCursor(...)
        > allocateTempSpace(...)
        < allocateTempSpace(...)
        > btreePagecount(...)
        < btreePagecount(...)
       < btreeCursor(...)
      < sqlite3BtreeCursor(...)
      > sqlite3BtreeCursorHintFlags(...)
      < sqlite3BtreeCursorHintFlags(...)
      > sqlite3BtreeTableMoveto(...)
       > moveToRoot(...)
        > getAndInitPage(...)
         > btreePagecount(...)
         < btreePagecount(...)
         > sqlite3PagerGet(...)
          > getPageNormal(...)
           > sqlite3PcacheFetch(...)
            > pcache1Fetch(...)
             > pcache1FetchNoMutex(...)
             < pcache1FetchNoMutex(...)
            < pcache1Fetch(...)
           < sqlite3PcacheFetch(...)
           > sqlite3PcacheFetchFinish(...)
           < sqlite3PcacheFetchFinish(...)
          < getPageNormal(...)
         < sqlite3PagerGet(...)
         > sqlite3PagerGetExtra(...)
         < sqlite3PagerGetExtra(...)
        < getAndInitPage(...)
       < moveToRoot(...)
       > sqlite3GetVarint(...)
       < sqlite3GetVarint(...)
      < sqlite3BtreeTableMoveto(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > sqlite3VdbeCursorRestore(...)
       > sqlite3BtreeCursorHasMoved(...)
       < sqlite3BtreeCursorHasMoved(...)
      < sqlite3VdbeCursorRestore(...)
      > sqlite3BtreeIntegerKey(...)
       > getCellInfo(...)
        > btreeParseCell(...)
         > btreeParseCellPtr(...)
         < btreeParseCellPtr(...)
        < btreeParseCell(...)
       < getCellInfo(...)
      < sqlite3BtreeIntegerKey(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > sqlite3VdbeMemShallowCopy(...)
      < sqlite3VdbeMemShallowCopy(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > applyAffinity(...)
      < applyAffinity(...)
      > applyAffinity(...)
      < applyAffinity(...)
      > applyAffinity(...)
      < applyAffinity(...)
      > applyAffinity(...)
      < applyAffinity(...)
      > applyAffinity(...)
      < applyAffinity(...)
      > sqlite3VarintLen(...)
      < sqlite3VarintLen(...)
      > sqlite3VarintLen(...)
      < sqlite3VarintLen(...)
      > sqlite3VarintLen(...)
      < sqlite3VarintLen(...)
      > sqlite3VarintLen(...)
      < sqlite3VarintLen(...)
      > sqlite3VdbeMemClearAndResize(...)
       > sqlite3VdbeMemGrow(...)
        > sqlite3DbMallocRaw(...)
         > sqlite3DbMallocRawNN(...)
         < sqlite3DbMallocRawNN(...)
        < sqlite3DbMallocRaw(...)
        > sqlite3DbMallocSize(...)
        < sqlite3DbMallocSize(...)
       < sqlite3VdbeMemGrow(...)
      < sqlite3VdbeMemClearAndResize(...)
      > sqlite3VdbeSerialPut(...)
      < sqlite3VdbeSerialPut(...)
      > sqlite3VdbeSerialPut(...)
      < sqlite3VdbeSerialPut(...)
      > sqlite3VdbeSerialPut(...)
      < sqlite3VdbeSerialPut(...)
      > sqlite3VdbeSerialPut(...)
      < sqlite3VdbeSerialPut(...)
      > sqlite3VdbeSerialPut(...)
      < sqlite3VdbeSerialPut(...)
      > sqlite3BtreeInsert(...)
       > fillInCell(...)
        > sqlite3PutVarint(...)
        < sqlite3PutVarint(...)
       < fillInCell(...)
       > sqlite3PagerWrite(...)
       < sqlite3PagerWrite(...)
       > btreeParseCellPtr(...)
       < btreeParseCellPtr(...)
       > dropCell(...)
        > freeSpace(...)
        < freeSpace(...)
       < dropCell(...)
       > insertCell(...)
        > sqlite3PagerWrite(...)
        < sqlite3PagerWrite(...)
        > allocateSpace(...)
        < allocateSpace(...)
       < insertCell(...)
      < sqlite3BtreeInsert(...)
      > sqlite3BtreeUpdateMeta(...)
       > sqlite3BtreeEnter(...)
       < sqlite3BtreeEnter(...)
       > sqlite3PagerWrite(...)
       < sqlite3PagerWrite(...)
       > sqlite3Put4byte(...)
       < sqlite3Put4byte(...)
       > sqlite3BtreeLeave(...)
       < sqlite3BtreeLeave(...)
      < sqlite3BtreeUpdateMeta(...)
      > sqlite3FkClearTriggerCache(...)
      < sqlite3FkClearTriggerCache(...)
      > sqlite3BtreeLastPage(...)
       > btreePagecount(...)
       < btreePagecount(...)
      < sqlite3BtreeLastPage(...)
      > sqlite3MPrintf(...)
       > sqlite3VMPrintf(...)
        > sqlite3StrAccumInit(...)
        < sqlite3StrAccumInit(...)
        > sqlite3_str_vappendf(...)
         > sqlite3_str_append(...)
         < sqlite3_str_append(...)
         > sqlite3_str_append(...)
         < sqlite3_str_append(...)
         > sqlite3_str_append(...)
         < sqlite3_str_append(...)
         > sqlite3_str_append(...)
         < sqlite3_str_append(...)
         > sqlite3_str_append(...)
         < sqlite3_str_append(...)
         > sqlite3_str_append(...)
          > enlargeAndAppend(...)
           > sqlite3StrAccumEnlarge(...)
            > sqlite3DbRealloc(...)
             > sqlite3DbMallocRawNN(...)
             < sqlite3DbMallocRawNN(...)
            < sqlite3DbRealloc(...)
            > sqlite3DbMallocSize(...)
            < sqlite3DbMallocSize(...)
           < sqlite3StrAccumEnlarge(...)
          < enlargeAndAppend(...)
         < sqlite3_str_append(...)
         > sqlite3_str_append(...)
         < sqlite3_str_append(...)
        < sqlite3_str_vappendf(...)
        > sqlite3StrAccumFinish(...)
        < sqlite3StrAccumFinish(...)
       < sqlite3VMPrintf(...)
      < sqlite3MPrintf(...)
      > sqlite3_exec(...)
       > sqlite3SafetyCheckOk(...)
       < sqlite3SafetyCheckOk(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3Error(...)
       < sqlite3Error(...)
       > sqlite3_prepare_v2(...)
        > sqlite3LockAndPrepare(...)
         > sqlite3SafetyCheckOk(...)
         < sqlite3SafetyCheckOk(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
         > sqlite3BtreeEnterAll(...)
         < sqlite3BtreeEnterAll(...)
         > sqlite3Prepare(...)
          > sqlite3VtabUnlockList(...)
          < sqlite3VtabUnlockList(...)
          > sqlite3RunParser(...)
           > sqlite3ParserInit(...)
           < sqlite3ParserInit(...)
           > sqlite3GetToken(...)
            > keywordCode(...)
            < keywordCode(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3GetToken(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3GetToken(...)
            > keywordCode(...)
            < keywordCode(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > sqlite3Expr(...)
              > sqlite3Strlen30(...)
              < sqlite3Strlen30(...)
              > sqlite3ExprAlloc(...)
               > sqlite3DbMallocRawNN(...)
               < sqlite3DbMallocRawNN(...)
              < sqlite3ExprAlloc(...)
             < sqlite3Expr(...)
             > sqlite3ExprListAppend(...)
              > sqlite3ExprListAppendNew(...)
               > sqlite3DbMallocRawNN(...)
               < sqlite3DbMallocRawNN(...)
              < sqlite3ExprListAppendNew(...)
             < sqlite3ExprListAppend(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3GetToken(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3GetToken(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3GetToken(...)
            > keywordCode(...)
            < keywordCode(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3GetToken(...)
           < sqlite3GetToken(...)
           > sqlite3GetToken(...)
            > keywordCode(...)
            < keywordCode(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > sqlite3SrcListAppendFromTerm(...)
              > sqlite3SrcListAppend(...)
               > sqlite3DbMallocRawNN(...)
               < sqlite3DbMallocRawNN(...)
               > sqlite3NameFromToken(...)
                > sqlite3DbStrNDup(...)
                 > sqlite3DbMallocRawNN(...)
                 < sqlite3DbMallocRawNN(...)
                < sqlite3DbStrNDup(...)
                > sqlite3Dequote(...)
                < sqlite3Dequote(...)
               < sqlite3NameFromToken(...)
               > sqlite3NameFromToken(...)
                > sqlite3DbStrNDup(...)
                 > sqlite3DbMallocRawNN(...)
                 < sqlite3DbMallocRawNN(...)
                < sqlite3DbStrNDup(...)
                > sqlite3Dequote(...)
                < sqlite3Dequote(...)
               < sqlite3NameFromToken(...)
              < sqlite3SrcListAppend(...)
             < sqlite3SrcListAppendFromTerm(...)
             > sqlite3SrcListIndexedBy(...)
             < sqlite3SrcListIndexedBy(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > sqlite3SrcListShiftJoinType(...)
             < sqlite3SrcListShiftJoinType(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3GetToken(...)
           < sqlite3GetToken(...)
           > sqlite3GetToken(...)
            > keywordCode(...)
            < keywordCode(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3GetToken(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > tokenExpr(...)
              > sqlite3DbMallocRawNN(...)
              < sqlite3DbMallocRawNN(...)
             < tokenExpr(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3GetToken(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3GetToken(...)
           < sqlite3GetToken(...)
           > sqlite3GetToken(...)
            > keywordCode(...)
            < keywordCode(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > tokenExpr(...)
              > sqlite3DbMallocRawNN(...)
              < sqlite3DbMallocRawNN(...)
              > sqlite3DequoteExpr(...)
               > sqlite3Dequote(...)
               < sqlite3Dequote(...)
              < sqlite3DequoteExpr(...)
             < tokenExpr(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > sqlite3PExpr(...)
              > sqlite3DbMallocRawNN(...)
              < sqlite3DbMallocRawNN(...)
              > sqlite3ExprAttachSubtrees(...)
               > exprSetHeight(...)
                > heightOfExpr(...)
                < heightOfExpr(...)
                > heightOfExpr(...)
                < heightOfExpr(...)
               < exprSetHeight(...)
              < sqlite3ExprAttachSubtrees(...)
              > sqlite3ExprCheckHeight(...)
              < sqlite3ExprCheckHeight(...)
             < sqlite3PExpr(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3GetToken(...)
           < sqlite3GetToken(...)
           > sqlite3GetToken(...)
            > keywordCode(...)
            < keywordCode(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3GetToken(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > tokenExpr(...)
              > sqlite3DbMallocRawNN(...)
              < sqlite3DbMallocRawNN(...)
             < tokenExpr(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3GetToken(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3GetToken(...)
           < sqlite3GetToken(...)
           > sqlite3GetToken(...)
            > keywordCode(...)
            < keywordCode(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > tokenExpr(...)
              > sqlite3DbMallocRawNN(...)
              < sqlite3DbMallocRawNN(...)
              > sqlite3DequoteExpr(...)
               > sqlite3Dequote(...)
               < sqlite3Dequote(...)
              < sqlite3DequoteExpr(...)
             < tokenExpr(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > sqlite3PExpr(...)
              > sqlite3DbMallocRawNN(...)
              < sqlite3DbMallocRawNN(...)
              > sqlite3ExprAttachSubtrees(...)
               > exprSetHeight(...)
                > heightOfExpr(...)
                < heightOfExpr(...)
                > heightOfExpr(...)
                < heightOfExpr(...)
               < exprSetHeight(...)
              < sqlite3ExprAttachSubtrees(...)
              > sqlite3ExprCheckHeight(...)
              < sqlite3ExprCheckHeight(...)
             < sqlite3PExpr(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > sqlite3ExprAnd(...)
              > sqlite3PExpr(...)
               > sqlite3DbMallocRawNN(...)
               < sqlite3DbMallocRawNN(...)
               > sqlite3ExprAttachSubtrees(...)
                > exprSetHeight(...)
                 > heightOfExpr(...)
                 < heightOfExpr(...)
                 > heightOfExpr(...)
                 < heightOfExpr(...)
                < exprSetHeight(...)
               < sqlite3ExprAttachSubtrees(...)
               > sqlite3ExprCheckHeight(...)
               < sqlite3ExprCheckHeight(...)
              < sqlite3PExpr(...)
             < sqlite3ExprAnd(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3GetToken(...)
           < sqlite3GetToken(...)
           > sqlite3GetToken(...)
            > keywordCode(...)
            < keywordCode(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3GetToken(...)
           < sqlite3GetToken(...)
           > sqlite3GetToken(...)
            > keywordCode(...)
            < keywordCode(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3GetToken(...)
           < sqlite3GetToken(...)
           > sqlite3Parser(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > tokenExpr(...)
              > sqlite3DbMallocRawNN(...)
              < sqlite3DbMallocRawNN(...)
             < tokenExpr(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > sqlite3ExprListAppend(...)
              > sqlite3ExprListAppendNew(...)
               > sqlite3DbMallocRawNN(...)
               < sqlite3DbMallocRawNN(...)
              < sqlite3ExprListAppendNew(...)
             < sqlite3ExprListAppend(...)
             > sqlite3ExprListSetSortOrder(...)
             < sqlite3ExprListSetSortOrder(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > sqlite3SelectNew(...)
              > sqlite3DbMallocRawNN(...)
              < sqlite3DbMallocRawNN(...)
             < sqlite3SelectNew(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > parserDoubleLinkSelect(...)
             < parserDoubleLinkSelect(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > sqlite3Select(...)
              > sqlite3GetVdbe(...)
               > sqlite3VdbeCreate(...)
                > sqlite3DbMallocRawNN(...)
                < sqlite3DbMallocRawNN(...)
                > sqlite3VdbeAddOp2(...)
                 > sqlite3VdbeAddOp3(...)
                  > growOp3(...)
                   > growOpArray(...)
                    > sqlite3DbRealloc(...)
                     > sqlite3DbMallocRawNN(...)
                     < sqlite3DbMallocRawNN(...)
                    < sqlite3DbRealloc(...)
                    > sqlite3DbMallocSize(...)
                    < sqlite3DbMallocSize(...)
                   < growOpArray(...)
                   > sqlite3VdbeAddOp3(...)
                   < sqlite3VdbeAddOp3(...)
                  < growOp3(...)
                 < sqlite3VdbeAddOp3(...)
                < sqlite3VdbeAddOp2(...)
               < sqlite3VdbeCreate(...)
              < sqlite3GetVdbe(...)
              > sqlite3AuthCheck(...)
              < sqlite3AuthCheck(...)
              > sqlite3SelectPrep(...)
               > sqlite3SelectExpand(...)
                > sqlite3WalkSelect(...)
                 > selectExpander(...)
                  > sqlite3WithPush(...)
                  < sqlite3WithPush(...)
                  > sqlite3SrcListAssignCursors(...)
                  < sqlite3SrcListAssignCursors(...)
                  > resolveFromTermToCte(...)
                  < resolveFromTermToCte(...)
                  > sqlite3LocateTableItem(...)
                   > sqlite3LocateTable(...)
                    > sqlite3FindTable(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                     > sqlite3HashFind(...)
                      > findElementWithHash(...)
                       > sqlite3StrICmp(...)
                       < sqlite3StrICmp(...)
                      < findElementWithHash(...)
                     < sqlite3HashFind(...)
                    < sqlite3FindTable(...)
                   < sqlite3LocateTable(...)
                  < sqlite3LocateTableItem(...)
                  > cannotBeFunction(...)
                  < cannotBeFunction(...)
                  > sqliteProcessJoin(...)
                  < sqliteProcessJoin(...)
                  > sqlite3SchemaToIndex(...)
                  < sqlite3SchemaToIndex(...)
                  > sqlite3Expr(...)
                   > sqlite3Strlen30(...)
                   < sqlite3Strlen30(...)
                   > sqlite3ExprAlloc(...)
                    > sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3ExprAlloc(...)
                  < sqlite3Expr(...)
                  > sqlite3ExprListAppend(...)
                   > sqlite3ExprListAppendNew(...)
                    > sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3ExprListAppendNew(...)
                  < sqlite3ExprListAppend(...)
                  > sqlite3TokenInit(...)
                   > sqlite3Strlen30(...)
                   < sqlite3Strlen30(...)
                  < sqlite3TokenInit(...)
                  > sqlite3ExprListSetName(...)
                   > sqlite3DbStrNDup(...)
                    > sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbStrNDup(...)
                  < sqlite3ExprListSetName(...)
                  > sqlite3DbFree(...)
                  < sqlite3DbFree(...)
                  > sqlite3Expr(...)
                   > sqlite3Strlen30(...)
                   < sqlite3Strlen30(...)
                   > sqlite3ExprAlloc(...)
                    > sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3ExprAlloc(...)
                  < sqlite3Expr(...)
                  > sqlite3ExprListAppend(...)
                  < sqlite3ExprListAppend(...)
                  > sqlite3TokenInit(...)
                   > sqlite3Strlen30(...)
                   < sqlite3Strlen30(...)
                  < sqlite3TokenInit(...)
                  > sqlite3ExprListSetName(...)
                   > sqlite3DbStrNDup(...)
                    > sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbStrNDup(...)
                  < sqlite3ExprListSetName(...)
                  > sqlite3DbFree(...)
                  < sqlite3DbFree(...)
                  > sqlite3Expr(...)
                   > sqlite3Strlen30(...)
                   < sqlite3Strlen30(...)
                   > sqlite3ExprAlloc(...)
                    > sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3ExprAlloc(...)
                  < sqlite3Expr(...)
                  > sqlite3ExprListAppend(...)
                  < sqlite3ExprListAppend(...)
                  > sqlite3TokenInit(...)
                   > sqlite3Strlen30(...)
                   < sqlite3Strlen30(...)
                  < sqlite3TokenInit(...)
                  > sqlite3ExprListSetName(...)
                   > sqlite3DbStrNDup(...)
                    > sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbStrNDup(...)
                  < sqlite3ExprListSetName(...)
                  > sqlite3DbFree(...)
                  < sqlite3DbFree(...)
                  > sqlite3Expr(...)
                   > sqlite3Strlen30(...)
                   < sqlite3Strlen30(...)
                   > sqlite3ExprAlloc(...)
                    > sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3ExprAlloc(...)
                  < sqlite3Expr(...)
                  > sqlite3ExprListAppend(...)
                  < sqlite3ExprListAppend(...)
                  > sqlite3TokenInit(...)
                   > sqlite3Strlen30(...)
                   < sqlite3Strlen30(...)
                  < sqlite3TokenInit(...)
                  > sqlite3ExprListSetName(...)
                   > sqlite3DbStrNDup(...)
                    > sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbStrNDup(...)
                  < sqlite3ExprListSetName(...)
                  > sqlite3DbFree(...)
                  < sqlite3DbFree(...)
                  > sqlite3Expr(...)
                   > sqlite3Strlen30(...)
                   < sqlite3Strlen30(...)
                   > sqlite3ExprAlloc(...)
                    > sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3ExprAlloc(...)
                  < sqlite3Expr(...)
                  > sqlite3ExprListAppend(...)
                   > sqlite3ExprListAppendGrow(...)
                    > sqlite3DbRealloc(...)
                     > dbReallocFinish(...)
                      > isLookaside(...)
                      < isLookaside(...)
                      > sqlite3DbMallocRawNN(...)
                      < sqlite3DbMallocRawNN(...)
                      > lookasideMallocSize(...)
                      < lookasideMallocSize(...)
                      > sqlite3DbFree(...)
                       > sqlite3DbFreeNN(...)
                       < sqlite3DbFreeNN(...)
                      < sqlite3DbFree(...)
                     < dbReallocFinish(...)
                    < sqlite3DbRealloc(...)
                   < sqlite3ExprListAppendGrow(...)
                  < sqlite3ExprListAppend(...)
                  > sqlite3TokenInit(...)
                   > sqlite3Strlen30(...)
                   < sqlite3Strlen30(...)
                  < sqlite3TokenInit(...)
                  > sqlite3ExprListSetName(...)
                   > sqlite3DbStrNDup(...)
                    > sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbStrNDup(...)
                  < sqlite3ExprListSetName(...)
                  > sqlite3DbFree(...)
                  < sqlite3DbFree(...)
                  > sqlite3ExprListDelete(...)
                   > exprListDeleteNN(...)
                    > sqlite3ExprDelete(...)
                     > sqlite3ExprDeleteNN(...)
                      > sqlite3ExprListDelete(...)
                      < sqlite3ExprListDelete(...)
                      > sqlite3DbFreeNN(...)
                      < sqlite3DbFreeNN(...)
                     < sqlite3ExprDeleteNN(...)
                    < sqlite3ExprDelete(...)
                    > sqlite3DbFree(...)
                    < sqlite3DbFree(...)
                    > sqlite3DbFreeNN(...)
                    < sqlite3DbFreeNN(...)
                   < exprListDeleteNN(...)
                  < sqlite3ExprListDelete(...)
                 < selectExpander(...)
                 > sqlite3WalkSelectExpr(...)
                  > sqlite3WalkExprList(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                  < sqlite3WalkExprList(...)
                  > sqlite3WalkExpr(...)
                   > walkExpr(...)
                    > sqlite3ExprWalkNoop(...)
                    < sqlite3ExprWalkNoop(...)
                    > walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                     > walkExpr(...)
                      > sqlite3ExprWalkNoop(...)
                      < sqlite3ExprWalkNoop(...)
                     < walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                    < walkExpr(...)
                    > sqlite3ExprWalkNoop(...)
                    < sqlite3ExprWalkNoop(...)
                    > walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                    < walkExpr(...)
                    > sqlite3ExprWalkNoop(...)
                    < sqlite3ExprWalkNoop(...)
                   < walkExpr(...)
                  < sqlite3WalkExpr(...)
                  > sqlite3WalkExprList(...)
                  < sqlite3WalkExprList(...)
                  > sqlite3WalkExpr(...)
                  < sqlite3WalkExpr(...)
                  > sqlite3WalkExprList(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                  < sqlite3WalkExprList(...)
                  > sqlite3WalkExpr(...)
                  < sqlite3WalkExpr(...)
                 < sqlite3WalkSelectExpr(...)
                 > sqlite3WalkSelectFrom(...)
                 < sqlite3WalkSelectFrom(...)
                 > sqlite3SelectPopWith(...)
                 < sqlite3SelectPopWith(...)
                < sqlite3WalkSelect(...)
               < sqlite3SelectExpand(...)
               > sqlite3ResolveSelectNames(...)
                > sqlite3WalkSelect(...)
                 > resolveSelectStep(...)
                  > sqlite3ResolveExprNames(...)
                  < sqlite3ResolveExprNames(...)
                  > sqlite3ResolveExprListNames(...)
                   > sqlite3ExprCheckHeight(...)
                   < sqlite3ExprCheckHeight(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > resolveExprStep(...)
                      > lookupName(...)
                       > sqlite3StrIHash(...)
                       < sqlite3StrIHash(...)
                       > sqlite3StrICmp(...)
                       < sqlite3StrICmp(...)
                       > sqlite3ExprColUsed(...)
                       < sqlite3ExprColUsed(...)
                       > sqlite3ExprDelete(...)
                       < sqlite3ExprDelete(...)
                       > sqlite3ExprDelete(...)
                       < sqlite3ExprDelete(...)
                      < lookupName(...)
                     < resolveExprStep(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                   > sqlite3ExprCheckHeight(...)
                   < sqlite3ExprCheckHeight(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > resolveExprStep(...)
                      > lookupName(...)
                       > sqlite3StrIHash(...)
                       < sqlite3StrIHash(...)
                       > sqlite3StrICmp(...)
                       < sqlite3StrICmp(...)
                       > sqlite3ExprColUsed(...)
                       < sqlite3ExprColUsed(...)
                       > sqlite3ExprDelete(...)
                       < sqlite3ExprDelete(...)
                       > sqlite3ExprDelete(...)
                       < sqlite3ExprDelete(...)
                      < lookupName(...)
                     < resolveExprStep(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                   > sqlite3ExprCheckHeight(...)
                   < sqlite3ExprCheckHeight(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > resolveExprStep(...)
                      > lookupName(...)
                       > sqlite3StrIHash(...)
                       < sqlite3StrIHash(...)
                       > sqlite3StrICmp(...)
                       < sqlite3StrICmp(...)
                       > sqlite3ExprColUsed(...)
                       < sqlite3ExprColUsed(...)
                       > sqlite3ExprDelete(...)
                       < sqlite3ExprDelete(...)
                       > sqlite3ExprDelete(...)
                       < sqlite3ExprDelete(...)
                      < lookupName(...)
                     < resolveExprStep(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                   > sqlite3ExprCheckHeight(...)
                   < sqlite3ExprCheckHeight(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > resolveExprStep(...)
                      > lookupName(...)
                       > sqlite3StrIHash(...)
                       < sqlite3StrIHash(...)
                       > sqlite3StrICmp(...)
                       < sqlite3StrICmp(...)
                       > sqlite3ExprColUsed(...)
                       < sqlite3ExprColUsed(...)
                       > sqlite3ExprDelete(...)
                       < sqlite3ExprDelete(...)
                       > sqlite3ExprDelete(...)
                       < sqlite3ExprDelete(...)
                      < lookupName(...)
                     < resolveExprStep(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                   > sqlite3ExprCheckHeight(...)
                   < sqlite3ExprCheckHeight(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > resolveExprStep(...)
                      > lookupName(...)
                       > sqlite3StrIHash(...)
                       < sqlite3StrIHash(...)
                       > sqlite3StrICmp(...)
                       < sqlite3StrICmp(...)
                       > sqlite3ExprColUsed(...)
                       < sqlite3ExprColUsed(...)
                       > sqlite3ExprDelete(...)
                       < sqlite3ExprDelete(...)
                       > sqlite3ExprDelete(...)
                       < sqlite3ExprDelete(...)
                      < lookupName(...)
                     < resolveExprStep(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                  < sqlite3ResolveExprListNames(...)
                  > sqlite3ResolveExprNames(...)
                   > sqlite3ExprCheckHeight(...)
                   < sqlite3ExprCheckHeight(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > resolveExprStep(...)
                     < resolveExprStep(...)
                     > walkExpr(...)
                      > resolveExprStep(...)
                       > sqlite3ExprVectorSize(...)
                       < sqlite3ExprVectorSize(...)
                       > sqlite3ExprVectorSize(...)
                       < sqlite3ExprVectorSize(...)
                      < resolveExprStep(...)
                      > walkExpr(...)
                       > resolveExprStep(...)
                        > lookupName(...)
                         > sqlite3StrIHash(...)
                         < sqlite3StrIHash(...)
                         > sqlite3StrICmp(...)
                         < sqlite3StrICmp(...)
                         > sqlite3ExprColUsed(...)
                         < sqlite3ExprColUsed(...)
                        < lookupName(...)
                       < resolveExprStep(...)
                      < walkExpr(...)
                      > resolveExprStep(...)
                      < resolveExprStep(...)
                     < walkExpr(...)
                     > resolveExprStep(...)
                      > sqlite3ExprVectorSize(...)
                      < sqlite3ExprVectorSize(...)
                      > sqlite3ExprVectorSize(...)
                      < sqlite3ExprVectorSize(...)
                     < resolveExprStep(...)
                     > walkExpr(...)
                      > resolveExprStep(...)
                       > lookupName(...)
                        > sqlite3StrIHash(...)
                        < sqlite3StrIHash(...)
                        > sqlite3StrICmp(...)
                        < sqlite3StrICmp(...)
                        > sqlite3ExprColUsed(...)
                        < sqlite3ExprColUsed(...)
                       < lookupName(...)
                      < resolveExprStep(...)
                     < walkExpr(...)
                     > resolveExprStep(...)
                     < resolveExprStep(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                  < sqlite3ResolveExprNames(...)
                  > resolveOrderGroupBy(...)
                   > sqlite3ExprSkipCollateAndLikely(...)
                   < sqlite3ExprSkipCollateAndLikely(...)
                   > resolveAsName(...)
                    > sqlite3_stricmp(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                    < sqlite3_stricmp(...)
                    > sqlite3_stricmp(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                    < sqlite3_stricmp(...)
                    > sqlite3_stricmp(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                    < sqlite3_stricmp(...)
                    > sqlite3_stricmp(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                    < sqlite3_stricmp(...)
                    > sqlite3_stricmp(...)
                     > sqlite3StrICmp(...)
                     < sqlite3StrICmp(...)
                    < sqlite3_stricmp(...)
                   < resolveAsName(...)
                   > sqlite3ExprIsInteger(...)
                   < sqlite3ExprIsInteger(...)
                   > sqlite3ResolveExprNames(...)
                    > sqlite3ExprCheckHeight(...)
                    < sqlite3ExprCheckHeight(...)
                    > sqlite3WalkExpr(...)
                     > walkExpr(...)
                      > resolveExprStep(...)
                       > lookupName(...)
                        > sqlite3StrIHash(...)
                        < sqlite3StrIHash(...)
                        > sqlite3IsRowid(...)
                         > sqlite3StrICmp(...)
                         < sqlite3StrICmp(...)
                         > sqlite3StrICmp(...)
                         < sqlite3StrICmp(...)
                        < sqlite3IsRowid(...)
                       < lookupName(...)
                      < resolveExprStep(...)
                     < walkExpr(...)
                    < sqlite3WalkExpr(...)
                   < sqlite3ResolveExprNames(...)
                   > sqlite3ExprCompare(...)
                    > sqlite3ExprCompare(...)
                    < sqlite3ExprCompare(...)
                    > sqlite3ExprCompare(...)
                    < sqlite3ExprCompare(...)
                    > sqlite3ExprListCompare(...)
                    < sqlite3ExprListCompare(...)
                   < sqlite3ExprCompare(...)
                   > sqlite3ExprCompare(...)
                    > sqlite3ExprCompare(...)
                    < sqlite3ExprCompare(...)
                    > sqlite3ExprCompare(...)
                    < sqlite3ExprCompare(...)
                    > sqlite3ExprListCompare(...)
                    < sqlite3ExprListCompare(...)
                   < sqlite3ExprCompare(...)
                   > sqlite3ExprCompare(...)
                    > sqlite3ExprCompare(...)
                    < sqlite3ExprCompare(...)
                    > sqlite3ExprCompare(...)
                    < sqlite3ExprCompare(...)
                    > sqlite3ExprListCompare(...)
                    < sqlite3ExprListCompare(...)
                   < sqlite3ExprCompare(...)
                   > sqlite3ExprCompare(...)
                    > sqlite3ExprCompare(...)
                    < sqlite3ExprCompare(...)
                    > sqlite3ExprCompare(...)
                    < sqlite3ExprCompare(...)
                    > sqlite3ExprListCompare(...)
                    < sqlite3ExprListCompare(...)
                   < sqlite3ExprCompare(...)
                   > sqlite3ExprCompare(...)
                    > sqlite3ExprCompare(...)
                    < sqlite3ExprCompare(...)
                    > sqlite3ExprCompare(...)
                    < sqlite3ExprCompare(...)
                    > sqlite3ExprListCompare(...)
                    < sqlite3ExprListCompare(...)
                   < sqlite3ExprCompare(...)
                   > sqlite3ResolveOrderGroupBy(...)
                   < sqlite3ResolveOrderGroupBy(...)
                  < resolveOrderGroupBy(...)
                 < resolveSelectStep(...)
                < sqlite3WalkSelect(...)
               < sqlite3ResolveSelectNames(...)
               > sqlite3SelectAddTypeInfo(...)
                > sqlite3WalkSelect(...)
                 > sqlite3SelectWalkNoop(...)
                 < sqlite3SelectWalkNoop(...)
                 > sqlite3WalkSelectExpr(...)
                  > sqlite3WalkExprList(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                  < sqlite3WalkExprList(...)
                  > sqlite3WalkExpr(...)
                   > walkExpr(...)
                    > sqlite3ExprWalkNoop(...)
                    < sqlite3ExprWalkNoop(...)
                    > walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                     > walkExpr(...)
                      > sqlite3ExprWalkNoop(...)
                      < sqlite3ExprWalkNoop(...)
                     < walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                    < walkExpr(...)
                    > sqlite3ExprWalkNoop(...)
                    < sqlite3ExprWalkNoop(...)
                    > walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                    < walkExpr(...)
                    > sqlite3ExprWalkNoop(...)
                    < sqlite3ExprWalkNoop(...)
                   < walkExpr(...)
                  < sqlite3WalkExpr(...)
                  > sqlite3WalkExprList(...)
                  < sqlite3WalkExprList(...)
                  > sqlite3WalkExpr(...)
                  < sqlite3WalkExpr(...)
                  > sqlite3WalkExprList(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > sqlite3ExprWalkNoop(...)
                     < sqlite3ExprWalkNoop(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                  < sqlite3WalkExprList(...)
                  > sqlite3WalkExpr(...)
                  < sqlite3WalkExpr(...)
                 < sqlite3WalkSelectExpr(...)
                 > sqlite3WalkSelectFrom(...)
                 < sqlite3WalkSelectFrom(...)
                 > selectAddSubqueryTypeInfo(...)
                 < selectAddSubqueryTypeInfo(...)
                < sqlite3WalkSelect(...)
               < sqlite3SelectAddTypeInfo(...)
              < sqlite3SelectPrep(...)
              > sqlite3GenerateColumnNames(...)
               > sqlite3VdbeSetNumCols(...)
                > sqlite3DbMallocRawNN(...)
                < sqlite3DbMallocRawNN(...)
                > initMemArray(...)
                < initMemArray(...)
               < sqlite3VdbeSetNumCols(...)
               > sqlite3VdbeSetColName(...)
                > sqlite3VdbeMemSetStr(...)
                 > sqlite3VdbeMemClearAndResize(...)
                  > sqlite3VdbeMemGrow(...)
                   > sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbMallocRaw(...)
                   > sqlite3DbMallocSize(...)
                   < sqlite3DbMallocSize(...)
                  < sqlite3VdbeMemGrow(...)
                 < sqlite3VdbeMemClearAndResize(...)
                < sqlite3VdbeMemSetStr(...)
               < sqlite3VdbeSetColName(...)
               > sqlite3VdbeSetColName(...)
                > sqlite3VdbeMemSetStr(...)
                 > sqlite3VdbeMemClearAndResize(...)
                  > sqlite3VdbeMemGrow(...)
                   > sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbMallocRaw(...)
                   > sqlite3DbMallocSize(...)
                   < sqlite3DbMallocSize(...)
                  < sqlite3VdbeMemGrow(...)
                 < sqlite3VdbeMemClearAndResize(...)
                < sqlite3VdbeMemSetStr(...)
               < sqlite3VdbeSetColName(...)
               > sqlite3VdbeSetColName(...)
                > sqlite3VdbeMemSetStr(...)
                 > sqlite3VdbeMemClearAndResize(...)
                  > sqlite3VdbeMemGrow(...)
                   > sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbMallocRaw(...)
                   > sqlite3DbMallocSize(...)
                   < sqlite3DbMallocSize(...)
                  < sqlite3VdbeMemGrow(...)
                 < sqlite3VdbeMemClearAndResize(...)
                < sqlite3VdbeMemSetStr(...)
               < sqlite3VdbeSetColName(...)
               > sqlite3VdbeSetColName(...)
                > sqlite3VdbeMemSetStr(...)
                 > sqlite3VdbeMemClearAndResize(...)
                  > sqlite3VdbeMemGrow(...)
                   > sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbMallocRaw(...)
                   > sqlite3DbMallocSize(...)
                   < sqlite3DbMallocSize(...)
                  < sqlite3VdbeMemGrow(...)
                 < sqlite3VdbeMemClearAndResize(...)
                < sqlite3VdbeMemSetStr(...)
               < sqlite3VdbeSetColName(...)
               > sqlite3VdbeSetColName(...)
                > sqlite3VdbeMemSetStr(...)
                 > sqlite3VdbeMemClearAndResize(...)
                  > sqlite3VdbeMemGrow(...)
                   > sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbMallocRaw(...)
                   > sqlite3DbMallocSize(...)
                   < sqlite3DbMallocSize(...)
                  < sqlite3VdbeMemGrow(...)
                 < sqlite3VdbeMemClearAndResize(...)
                < sqlite3VdbeMemSetStr(...)
               < sqlite3VdbeSetColName(...)
               > generateColumnTypes(...)
                > columnTypeImpl(...)
                 > sqlite3ColumnType(...)
                 < sqlite3ColumnType(...)
                < columnTypeImpl(...)
                > sqlite3VdbeSetColName(...)
                 > sqlite3VdbeMemSetStr(...)
                  > sqlite3VdbeMemClearAndResize(...)
                   > sqlite3VdbeMemGrow(...)
                    > sqlite3DbMallocRaw(...)
                     > sqlite3DbMallocRawNN(...)
                     < sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocSize(...)
                    < sqlite3DbMallocSize(...)
                   < sqlite3VdbeMemGrow(...)
                  < sqlite3VdbeMemClearAndResize(...)
                 < sqlite3VdbeMemSetStr(...)
                < sqlite3VdbeSetColName(...)
                > columnTypeImpl(...)
                 > sqlite3ColumnType(...)
                 < sqlite3ColumnType(...)
                < columnTypeImpl(...)
                > sqlite3VdbeSetColName(...)
                 > sqlite3VdbeMemSetStr(...)
                  > sqlite3VdbeMemClearAndResize(...)
                   > sqlite3VdbeMemGrow(...)
                    > sqlite3DbMallocRaw(...)
                     > sqlite3DbMallocRawNN(...)
                     < sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocSize(...)
                    < sqlite3DbMallocSize(...)
                   < sqlite3VdbeMemGrow(...)
                  < sqlite3VdbeMemClearAndResize(...)
                 < sqlite3VdbeMemSetStr(...)
                < sqlite3VdbeSetColName(...)
                > columnTypeImpl(...)
                 > sqlite3ColumnType(...)
                 < sqlite3ColumnType(...)
                < columnTypeImpl(...)
                > sqlite3VdbeSetColName(...)
                 > sqlite3VdbeMemSetStr(...)
                  > sqlite3VdbeMemClearAndResize(...)
                   > sqlite3VdbeMemGrow(...)
                    > sqlite3DbMallocRaw(...)
                     > sqlite3DbMallocRawNN(...)
                     < sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocSize(...)
                    < sqlite3DbMallocSize(...)
                   < sqlite3VdbeMemGrow(...)
                  < sqlite3VdbeMemClearAndResize(...)
                 < sqlite3VdbeMemSetStr(...)
                < sqlite3VdbeSetColName(...)
                > columnTypeImpl(...)
                 > sqlite3ColumnType(...)
                 < sqlite3ColumnType(...)
                < columnTypeImpl(...)
                > sqlite3VdbeSetColName(...)
                 > sqlite3VdbeMemSetStr(...)
                  > sqlite3VdbeMemClearAndResize(...)
                   > sqlite3VdbeMemGrow(...)
                    > sqlite3DbMallocRaw(...)
                     > sqlite3DbMallocRawNN(...)
                     < sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocSize(...)
                    < sqlite3DbMallocSize(...)
                   < sqlite3VdbeMemGrow(...)
                  < sqlite3VdbeMemClearAndResize(...)
                 < sqlite3VdbeMemSetStr(...)
                < sqlite3VdbeSetColName(...)
                > columnTypeImpl(...)
                 > sqlite3ColumnType(...)
                 < sqlite3ColumnType(...)
                < columnTypeImpl(...)
                > sqlite3VdbeSetColName(...)
                 > sqlite3VdbeMemSetStr(...)
                  > sqlite3VdbeMemClearAndResize(...)
                   > sqlite3VdbeMemGrow(...)
                    > sqlite3DbMallocRaw(...)
                     > sqlite3DbMallocRawNN(...)
                     < sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRaw(...)
                    > sqlite3DbMallocSize(...)
                    < sqlite3DbMallocSize(...)
                   < sqlite3VdbeMemGrow(...)
                  < sqlite3VdbeMemClearAndResize(...)
                 < sqlite3VdbeMemSetStr(...)
                < sqlite3VdbeSetColName(...)
               < generateColumnTypes(...)
              < sqlite3GenerateColumnNames(...)
              > sqlite3WindowRewrite(...)
              < sqlite3WindowRewrite(...)
              > propagateConstants(...)
               > findConstInWhere(...)
                > findConstInWhere(...)
                < findConstInWhere(...)
                > findConstInWhere(...)
                 > sqlite3ExprIsConstant(...)
                  > exprIsConst(...)
                   > sqlite3WalkExpr(...)
                    > walkExpr(...)
                     > exprNodeIsConstant(...)
                     < exprNodeIsConstant(...)
                    < walkExpr(...)
                   < sqlite3WalkExpr(...)
                  < exprIsConst(...)
                 < sqlite3ExprIsConstant(...)
                 > constInsert(...)
                  > sqlite3ExprAffinity(...)
                  < sqlite3ExprAffinity(...)
                  > sqlite3ExprCompareCollSeq(...)
                   > sqlite3BinaryCompareCollSeq(...)
                    > sqlite3ExprCollSeq(...)
                     > sqlite3ColumnColl(...)
                     < sqlite3ColumnColl(...)
                     > sqlite3FindCollSeq(...)
                     < sqlite3FindCollSeq(...)
                     > sqlite3CheckCollSeq(...)
                     < sqlite3CheckCollSeq(...)
                    < sqlite3ExprCollSeq(...)
                   < sqlite3BinaryCompareCollSeq(...)
                  < sqlite3ExprCompareCollSeq(...)
                  > sqlite3IsBinary(...)
                  < sqlite3IsBinary(...)
                  > sqlite3ExprAffinity(...)
                   > sqlite3TableColumnAffinity(...)
                   < sqlite3TableColumnAffinity(...)
                  < sqlite3ExprAffinity(...)
                  > sqlite3DbReallocOrFree(...)
                   > sqlite3DbRealloc(...)
                    > sqlite3DbMallocRawNN(...)
                    < sqlite3DbMallocRawNN(...)
                   < sqlite3DbRealloc(...)
                  < sqlite3DbReallocOrFree(...)
                 < constInsert(...)
                < findConstInWhere(...)
               < findConstInWhere(...)
               > sqlite3WalkExpr(...)
                > walkExpr(...)
                 > propagateConstantExprRewrite(...)
                  > propagateConstantExprRewriteOne(...)
                  < propagateConstantExprRewriteOne(...)
                 < propagateConstantExprRewrite(...)
                 > walkExpr(...)
                  > propagateConstantExprRewrite(...)
                   > propagateConstantExprRewriteOne(...)
                   < propagateConstantExprRewriteOne(...)
                  < propagateConstantExprRewrite(...)
                  > walkExpr(...)
                   > propagateConstantExprRewrite(...)
                    > propagateConstantExprRewriteOne(...)
                    < propagateConstantExprRewriteOne(...)
                   < propagateConstantExprRewrite(...)
                  < walkExpr(...)
                  > propagateConstantExprRewrite(...)
                   > propagateConstantExprRewriteOne(...)
                   < propagateConstantExprRewriteOne(...)
                  < propagateConstantExprRewrite(...)
                 < walkExpr(...)
                 > propagateConstantExprRewrite(...)
                  > propagateConstantExprRewriteOne(...)
                  < propagateConstantExprRewriteOne(...)
                 < propagateConstantExprRewrite(...)
                 > walkExpr(...)
                  > propagateConstantExprRewrite(...)
                   > propagateConstantExprRewriteOne(...)
                   < propagateConstantExprRewriteOne(...)
                  < propagateConstantExprRewrite(...)
                 < walkExpr(...)
                 > propagateConstantExprRewrite(...)
                  > propagateConstantExprRewriteOne(...)
                  < propagateConstantExprRewriteOne(...)
                 < propagateConstantExprRewrite(...)
                < walkExpr(...)
               < sqlite3WalkExpr(...)
               > sqlite3DbFree(...)
                > sqlite3DbFreeNN(...)
                < sqlite3DbFreeNN(...)
               < sqlite3DbFree(...)
              < propagateConstants(...)
              > sqlite3KeyInfoFromExprList(...)
               > sqlite3KeyInfoAlloc(...)
                > sqlite3DbMallocRawNN(...)
                < sqlite3DbMallocRawNN(...)
               < sqlite3KeyInfoAlloc(...)
               > sqlite3ExprNNCollSeq(...)
                > sqlite3ExprCollSeq(...)
                 > sqlite3CheckCollSeq(...)
                 < sqlite3CheckCollSeq(...)
                < sqlite3ExprCollSeq(...)
               < sqlite3ExprNNCollSeq(...)
              < sqlite3KeyInfoFromExprList(...)
              > sqlite3VdbeAddOp4(...)
               > sqlite3VdbeAddOp3(...)
               < sqlite3VdbeAddOp3(...)
               > sqlite3VdbeChangeP4(...)
               < sqlite3VdbeChangeP4(...)
              < sqlite3VdbeAddOp4(...)
              > sqlite3VdbeMakeLabel(...)
              < sqlite3VdbeMakeLabel(...)
              > computeLimitRegisters(...)
              < computeLimitRegisters(...)
              > sqlite3VdbeChangeOpcode(...)
               > sqlite3VdbeGetOp(...)
               < sqlite3VdbeGetOp(...)
              < sqlite3VdbeChangeOpcode(...)
              > sqlite3WhereBegin(...)
               > sqlite3DbMallocRawNN(...)
               < sqlite3DbMallocRawNN(...)
               > sqlite3VdbeMakeLabel(...)
               < sqlite3VdbeMakeLabel(...)
               > whereLoopInit(...)
               < whereLoopInit(...)
               > sqlite3WhereClauseInit(...)
               < sqlite3WhereClauseInit(...)
               > sqlite3WhereSplit(...)
                > sqlite3ExprSkipCollateAndLikely(...)
                < sqlite3ExprSkipCollateAndLikely(...)
                > sqlite3WhereSplit(...)
                 > sqlite3ExprSkipCollateAndLikely(...)
                 < sqlite3ExprSkipCollateAndLikely(...)
                 > whereClauseInsert(...)
                  > sqlite3ExprSkipCollateAndLikely(...)
                  < sqlite3ExprSkipCollateAndLikely(...)
                 < whereClauseInsert(...)
                < sqlite3WhereSplit(...)
                > sqlite3WhereSplit(...)
                 > sqlite3ExprSkipCollateAndLikely(...)
                 < sqlite3ExprSkipCollateAndLikely(...)
                 > whereClauseInsert(...)
                  > sqlite3ExprSkipCollateAndLikely(...)
                  < sqlite3ExprSkipCollateAndLikely(...)
                 < whereClauseInsert(...)
                < sqlite3WhereSplit(...)
               < sqlite3WhereSplit(...)
               > createMask(...)
               < createMask(...)
               > sqlite3WhereTabFuncArgs(...)
               < sqlite3WhereTabFuncArgs(...)
               > sqlite3WhereExprAnalyze(...)
                > exprAnalyze(...)
                 > sqlite3WhereExprUsage(...)
                  > sqlite3WhereExprUsageNN(...)
                   > sqlite3WhereGetMask(...)
                   < sqlite3WhereGetMask(...)
                  < sqlite3WhereExprUsageNN(...)
                 < sqlite3WhereExprUsage(...)
                 > sqlite3WhereExprUsage(...)
                  > sqlite3WhereExprUsageNN(...)
                  < sqlite3WhereExprUsageNN(...)
                 < sqlite3WhereExprUsage(...)
                 > sqlite3WhereExprUsageNN(...)
                  > sqlite3WhereExprUsageNN(...)
                   > sqlite3WhereGetMask(...)
                   < sqlite3WhereGetMask(...)
                  < sqlite3WhereExprUsageNN(...)
                  > sqlite3WhereExprUsageNN(...)
                  < sqlite3WhereExprUsageNN(...)
                 < sqlite3WhereExprUsageNN(...)
                 > allowedOp(...)
                 < allowedOp(...)
                 > isAuxiliaryVtabOperator(...)
                 < isAuxiliaryVtabOperator(...)
                < exprAnalyze(...)
                > exprAnalyze(...)
                 > sqlite3WhereExprUsage(...)
                  > sqlite3WhereExprUsageNN(...)
                   > sqlite3WhereGetMask(...)
                   < sqlite3WhereGetMask(...)
                  < sqlite3WhereExprUsageNN(...)
                 < sqlite3WhereExprUsage(...)
                 > sqlite3WhereExprUsage(...)
                  > sqlite3WhereExprUsageNN(...)
                  < sqlite3WhereExprUsageNN(...)
                 < sqlite3WhereExprUsage(...)
                 > sqlite3WhereExprUsageNN(...)
                  > sqlite3WhereExprUsageNN(...)
                   > sqlite3WhereGetMask(...)
                   < sqlite3WhereGetMask(...)
                  < sqlite3WhereExprUsageNN(...)
                  > sqlite3WhereExprUsageNN(...)
                  < sqlite3WhereExprUsageNN(...)
                 < sqlite3WhereExprUsageNN(...)
                 > allowedOp(...)
                 < allowedOp(...)
                 > sqlite3ExprSkipCollate(...)
                 < sqlite3ExprSkipCollate(...)
                 > sqlite3ExprSkipCollate(...)
                 < sqlite3ExprSkipCollate(...)
                 > exprMightBeIndexed(...)
                 < exprMightBeIndexed(...)
                 > operatorMask(...)
                 < operatorMask(...)
                 > exprMightBeIndexed(...)
                 < exprMightBeIndexed(...)
                 > sqlite3ExprVectorSize(...)
                 < sqlite3ExprVectorSize(...)
                 > isAuxiliaryVtabOperator(...)
                 < isAuxiliaryVtabOperator(...)
                < exprAnalyze(...)
               < sqlite3WhereExprAnalyze(...)
               > whereShortCut(...)
                > whereScanInit(...)
                 > whereScanNext(...)
                 < whereScanNext(...)
                < whereScanInit(...)
               < whereShortCut(...)
               > whereLoopAddAll(...)
                > whereLoopInit(...)
                < whereLoopInit(...)
                > sqlite3WhereGetMask(...)
                < sqlite3WhereGetMask(...)
                > whereLoopAddBtree(...)
                 > estLog(...)
                  > sqlite3LogEst(...)
                  < sqlite3LogEst(...)
                 < estLog(...)
                 > termCanDriveIndex(...)
                  > sqlite3IndexAffinityOk(...)
                   > comparisonAffinity(...)
                    > sqlite3ExprAffinity(...)
                     > sqlite3TableColumnAffinity(...)
                     < sqlite3TableColumnAffinity(...)
                    < sqlite3ExprAffinity(...)
                    > sqlite3CompareAffinity(...)
                     > sqlite3ExprAffinity(...)
                     < sqlite3ExprAffinity(...)
                    < sqlite3CompareAffinity(...)
                   < comparisonAffinity(...)
                  < sqlite3IndexAffinityOk(...)
                 < termCanDriveIndex(...)
                 > sqlite3LogEstAdd(...)
                 < sqlite3LogEstAdd(...)
                 > whereLoopInsert(...)
                  > whereLoopAdjustCost(...)
                  < whereLoopAdjustCost(...)
                  > whereLoopFindLesser(...)
                  < whereLoopFindLesser(...)
                  > sqlite3DbMallocRawNN(...)
                  < sqlite3DbMallocRawNN(...)
                  > whereLoopInit(...)
                  < whereLoopInit(...)
                  > whereLoopXfer(...)
                   > whereLoopClearUnion(...)
                   < whereLoopClearUnion(...)
                   > whereLoopResize(...)
                   < whereLoopResize(...)
                  < whereLoopXfer(...)
                 < whereLoopInsert(...)
                 > termCanDriveIndex(...)
                 < termCanDriveIndex(...)
                 > indexMightHelpWithOrderBy(...)
                  > sqlite3ExprSkipCollateAndLikely(...)
                  < sqlite3ExprSkipCollateAndLikely(...)
                 < indexMightHelpWithOrderBy(...)
                 > whereLoopOutputAdjust(...)
                  > sqlite3ExprIsInteger(...)
                  < sqlite3ExprIsInteger(...)
                 < whereLoopOutputAdjust(...)
                 > whereLoopInsert(...)
                  > whereLoopAdjustCost(...)
                  < whereLoopAdjustCost(...)
                  > whereLoopFindLesser(...)
                  < whereLoopFindLesser(...)
                  > sqlite3DbMallocRawNN(...)
                  < sqlite3DbMallocRawNN(...)
                  > whereLoopInit(...)
                  < whereLoopInit(...)
                  > whereLoopXfer(...)
                   > whereLoopClearUnion(...)
                   < whereLoopClearUnion(...)
                   > whereLoopResize(...)
                   < whereLoopResize(...)
                  < whereLoopXfer(...)
                 < whereLoopInsert(...)
                 > whereLoopAddBtreeIndex(...)
                  > whereScanInit(...)
                   > whereScanNext(...)
                   < whereScanNext(...)
                  < whereScanInit(...)
                  > estLog(...)
                   > sqlite3LogEst(...)
                   < sqlite3LogEst(...)
                  < estLog(...)
                 < whereLoopAddBtreeIndex(...)
                < whereLoopAddBtree(...)
                > whereLoopClear(...)
                 > whereLoopClearUnion(...)
                 < whereLoopClearUnion(...)
                 > whereLoopInit(...)
                 < whereLoopInit(...)
                < whereLoopClear(...)
               < whereLoopAddAll(...)
               > wherePathSolver(...)
                > sqlite3DbMallocRawNN(...)
                < sqlite3DbMallocRawNN(...)
                > sqlite3LogEstAdd(...)
                < sqlite3LogEstAdd(...)
                > sqlite3LogEstAdd(...)
                < sqlite3LogEstAdd(...)
                > wherePathSatisfiesOrderBy(...)
                 > sqlite3ExprSkipCollateAndLikely(...)
                 < sqlite3ExprSkipCollateAndLikely(...)
                 > sqlite3WhereFindTerm(...)
                  > whereScanInit(...)
                   > whereScanNext(...)
                   < whereScanNext(...)
                  < whereScanInit(...)
                 < sqlite3WhereFindTerm(...)
                 > sqlite3ExprSkipCollateAndLikely(...)
                 < sqlite3ExprSkipCollateAndLikely(...)
                < wherePathSatisfiesOrderBy(...)
                > sqlite3DbFreeNN(...)
                < sqlite3DbFreeNN(...)
               < wherePathSolver(...)
               > wherePathSolver(...)
                > sqlite3DbMallocRawNN(...)
                < sqlite3DbMallocRawNN(...)
                > sqlite3LogEstAdd(...)
                < sqlite3LogEstAdd(...)
                > sqlite3LogEstAdd(...)
                < sqlite3LogEstAdd(...)
                > wherePathSatisfiesOrderBy(...)
                 > sqlite3ExprSkipCollateAndLikely(...)
                 < sqlite3ExprSkipCollateAndLikely(...)
                 > sqlite3WhereFindTerm(...)
                  > whereScanInit(...)
                   > whereScanNext(...)
                   < whereScanNext(...)
                  < whereScanInit(...)
                 < sqlite3WhereFindTerm(...)
                 > sqlite3ExprSkipCollateAndLikely(...)
                 < sqlite3ExprSkipCollateAndLikely(...)
                < wherePathSatisfiesOrderBy(...)
                > sqlite3DbFreeNN(...)
                < sqlite3DbFreeNN(...)
               < wherePathSolver(...)
               > sqlite3SchemaToIndex(...)
               < sqlite3SchemaToIndex(...)
               > sqlite3OpenTable(...)
                > sqlite3TableLock(...)
                 > sqlite3BtreeSharable(...)
                 < sqlite3BtreeSharable(...)
                < sqlite3TableLock(...)
                > sqlite3VdbeAddOp4Int(...)
                 > sqlite3VdbeAddOp3(...)
                 < sqlite3VdbeAddOp3(...)
                < sqlite3VdbeAddOp4Int(...)
               < sqlite3OpenTable(...)
               > sqlite3VdbeChangeP4(...)
                > vdbeChangeP4Full(...)
                 > freeP4(...)
                 < freeP4(...)
                 > sqlite3VdbeChangeP4(...)
                 < sqlite3VdbeChangeP4(...)
                < vdbeChangeP4Full(...)
               < sqlite3VdbeChangeP4(...)
               > sqlite3VdbeChangeP5(...)
               < sqlite3VdbeChangeP5(...)
               > sqlite3CodeVerifySchema(...)
                > sqlite3CodeVerifySchemaAtToplevel(...)
                < sqlite3CodeVerifySchemaAtToplevel(...)
               < sqlite3CodeVerifySchema(...)
               > sqlite3VdbeCurrentAddr(...)
               < sqlite3VdbeCurrentAddr(...)
               > sqlite3WhereExplainOneScan(...)
               < sqlite3WhereExplainOneScan(...)
               > sqlite3VdbeCurrentAddr(...)
               < sqlite3VdbeCurrentAddr(...)
               > sqlite3WhereCodeOneLoopStart(...)
                > sqlite3WhereGetMask(...)
                < sqlite3WhereGetMask(...)
                > sqlite3VdbeMakeLabel(...)
                < sqlite3VdbeMakeLabel(...)
                > sqlite3VdbeMakeLabel(...)
                < sqlite3VdbeMakeLabel(...)
                > sqlite3VdbeAddOp2(...)
                 > sqlite3VdbeAddOp3(...)
                 < sqlite3VdbeAddOp3(...)
                < sqlite3VdbeAddOp2(...)
                > sqlite3ExprIfFalse(...)
                 > sqlite3ExprIsVector(...)
                  > sqlite3ExprVectorSize(...)
                  < sqlite3ExprVectorSize(...)
                 < sqlite3ExprIsVector(...)
                 > sqlite3ExprCodeTemp(...)
                  > sqlite3ExprSkipCollateAndLikely(...)
                  < sqlite3ExprSkipCollateAndLikely(...)
                  > sqlite3ExprIsConstantNotJoin(...)
                   > exprIsConst(...)
                    > sqlite3WalkExpr(...)
                     > walkExpr(...)
                      > exprNodeIsConstant(...)
                      < exprNodeIsConstant(...)
                     < walkExpr(...)
                    < sqlite3WalkExpr(...)
                   < exprIsConst(...)
                  < sqlite3ExprIsConstantNotJoin(...)
                  > sqlite3GetTempReg(...)
                  < sqlite3GetTempReg(...)
                  > sqlite3ExprCodeTarget(...)
                   > sqlite3ExprCodeGetColumn(...)
                    > sqlite3ExprCodeGetColumnOfTable(...)
                     > sqlite3TableColumnToStorage(...)
                     < sqlite3TableColumnToStorage(...)
                     > sqlite3VdbeAddOp3(...)
                     < sqlite3VdbeAddOp3(...)
                     > sqlite3ColumnDefault(...)
                      > sqlite3VdbeDb(...)
                      < sqlite3VdbeDb(...)
                      > sqlite3ColumnExpr(...)
                      < sqlite3ColumnExpr(...)
                      > sqlite3VdbeDb(...)
                      < sqlite3VdbeDb(...)
                      > sqlite3ValueFromExpr(...)
                      < sqlite3ValueFromExpr(...)
                     < sqlite3ColumnDefault(...)
                    < sqlite3ExprCodeGetColumnOfTable(...)
                   < sqlite3ExprCodeGetColumn(...)
                  < sqlite3ExprCodeTarget(...)
                 < sqlite3ExprCodeTemp(...)
                 > sqlite3ExprCodeTemp(...)
                  > sqlite3ExprSkipCollateAndLikely(...)
                  < sqlite3ExprSkipCollateAndLikely(...)
                  > sqlite3ExprIsConstantNotJoin(...)
                   > exprIsConst(...)
                    > sqlite3WalkExpr(...)
                     > walkExpr(...)
                      > exprNodeIsConstant(...)
                      < exprNodeIsConstant(...)
                     < walkExpr(...)
                    < sqlite3WalkExpr(...)
                   < exprIsConst(...)
                  < sqlite3ExprIsConstantNotJoin(...)
                  > sqlite3ExprCodeRunJustOnce(...)
                   > sqlite3ExprDup(...)
                    > exprDup(...)
                     > dupedExprSize(...)
                      > dupedExprNodeSize(...)
                       > dupedExprStructSize(...)
                       < dupedExprStructSize(...)
                      < dupedExprNodeSize(...)
                     < dupedExprSize(...)
                     > sqlite3DbMallocRawNN(...)
                     < sqlite3DbMallocRawNN(...)
                     > dupedExprStructSize(...)
                     < dupedExprStructSize(...)
                     > sqlite3Strlen30(...)
                     < sqlite3Strlen30(...)
                     > exprStructSize(...)
                     < exprStructSize(...)
                    < exprDup(...)
                   < sqlite3ExprDup(...)
                   > sqlite3ExprListAppend(...)
                    > sqlite3ExprListAppendNew(...)
                     > sqlite3DbMallocRawNN(...)
                     < sqlite3DbMallocRawNN(...)
                    < sqlite3ExprListAppendNew(...)
                   < sqlite3ExprListAppend(...)
                  < sqlite3ExprCodeRunJustOnce(...)
                 < sqlite3ExprCodeTemp(...)
                 > codeCompare(...)
                  > sqlite3BinaryCompareCollSeq(...)
                   > sqlite3ExprCollSeq(...)
                    > sqlite3ColumnColl(...)
                    < sqlite3ColumnColl(...)
                    > sqlite3FindCollSeq(...)
                    < sqlite3FindCollSeq(...)
                    > sqlite3CheckCollSeq(...)
                    < sqlite3CheckCollSeq(...)
                   < sqlite3ExprCollSeq(...)
                  < sqlite3BinaryCompareCollSeq(...)
                  > binaryCompareP5(...)
                   > sqlite3ExprAffinity(...)
                   < sqlite3ExprAffinity(...)
                   > sqlite3CompareAffinity(...)
                    > sqlite3ExprAffinity(...)
                     > sqlite3TableColumnAffinity(...)
                     < sqlite3TableColumnAffinity(...)
                    < sqlite3ExprAffinity(...)
                   < sqlite3CompareAffinity(...)
                  < binaryCompareP5(...)
                  > sqlite3VdbeAddOp4(...)
                   > sqlite3VdbeAddOp3(...)
                   < sqlite3VdbeAddOp3(...)
                   > sqlite3VdbeChangeP4(...)
                   < sqlite3VdbeChangeP4(...)
                  < sqlite3VdbeAddOp4(...)
                  > sqlite3VdbeChangeP5(...)
                  < sqlite3VdbeChangeP5(...)
                 < codeCompare(...)
                 > sqlite3ReleaseTempReg(...)
                 < sqlite3ReleaseTempReg(...)
                 > sqlite3ReleaseTempReg(...)
                 < sqlite3ReleaseTempReg(...)
                < sqlite3ExprIfFalse(...)
                > sqlite3ExprIfFalse(...)
                 > sqlite3ExprIsVector(...)
                  > sqlite3ExprVectorSize(...)
                  < sqlite3ExprVectorSize(...)
                 < sqlite3ExprIsVector(...)
                 > sqlite3ExprCodeTemp(...)
                  > sqlite3ExprSkipCollateAndLikely(...)
                  < sqlite3ExprSkipCollateAndLikely(...)
                  > sqlite3ExprIsConstantNotJoin(...)
                   > exprIsConst(...)
                    > sqlite3WalkExpr(...)
                     > walkExpr(...)
                      > exprNodeIsConstant(...)
                      < exprNodeIsConstant(...)
                     < walkExpr(...)
                    < sqlite3WalkExpr(...)
                   < exprIsConst(...)
                  < sqlite3ExprIsConstantNotJoin(...)
                  > sqlite3GetTempReg(...)
                  < sqlite3GetTempReg(...)
                  > sqlite3ExprCodeTarget(...)
                   > sqlite3ExprCodeGetColumn(...)
                    > sqlite3ExprCodeGetColumnOfTable(...)
                     > sqlite3TableColumnToStorage(...)
                     < sqlite3TableColumnToStorage(...)
                     > sqlite3VdbeAddOp3(...)
                     < sqlite3VdbeAddOp3(...)
                     > sqlite3ColumnDefault(...)
                      > sqlite3VdbeDb(...)
                      < sqlite3VdbeDb(...)
                      > sqlite3ColumnExpr(...)
                      < sqlite3ColumnExpr(...)
                      > sqlite3VdbeDb(...)
                      < sqlite3VdbeDb(...)
                      > sqlite3ValueFromExpr(...)
                      < sqlite3ValueFromExpr(...)
                     < sqlite3ColumnDefault(...)
                    < sqlite3ExprCodeGetColumnOfTable(...)
                   < sqlite3ExprCodeGetColumn(...)
                  < sqlite3ExprCodeTarget(...)
                 < sqlite3ExprCodeTemp(...)
                 > sqlite3ExprCodeTemp(...)
                  > sqlite3ExprSkipCollateAndLikely(...)
                  < sqlite3ExprSkipCollateAndLikely(...)
                  > sqlite3ExprIsConstantNotJoin(...)
                   > exprIsConst(...)
                    > sqlite3WalkExpr(...)
                     > walkExpr(...)
                      > exprNodeIsConstant(...)
                      < exprNodeIsConstant(...)
                     < walkExpr(...)
                    < sqlite3WalkExpr(...)
                   < exprIsConst(...)
                  < sqlite3ExprIsConstantNotJoin(...)
                  > sqlite3ExprCodeRunJustOnce(...)
                   > sqlite3ExprCompare(...)
                   < sqlite3ExprCompare(...)
                   > sqlite3ExprDup(...)
                    > exprDup(...)
                     > dupedExprSize(...)
                      > dupedExprNodeSize(...)
                       > dupedExprStructSize(...)
                       < dupedExprStructSize(...)
                      < dupedExprNodeSize(...)
                     < dupedExprSize(...)
                     > sqlite3DbMallocRawNN(...)
                     < sqlite3DbMallocRawNN(...)
                     > dupedExprStructSize(...)
                     < dupedExprStructSize(...)
                     > sqlite3Strlen30(...)
                     < sqlite3Strlen30(...)
                     > exprStructSize(...)
                     < exprStructSize(...)
                    < exprDup(...)
                   < sqlite3ExprDup(...)
                   > sqlite3ExprListAppend(...)
                   < sqlite3ExprListAppend(...)
                  < sqlite3ExprCodeRunJustOnce(...)
                 < sqlite3ExprCodeTemp(...)
                 > codeCompare(...)
                  > sqlite3BinaryCompareCollSeq(...)
                   > sqlite3ExprCollSeq(...)
                    > sqlite3ColumnColl(...)
                    < sqlite3ColumnColl(...)
                    > sqlite3FindCollSeq(...)
                    < sqlite3FindCollSeq(...)
                    > sqlite3CheckCollSeq(...)
                    < sqlite3CheckCollSeq(...)
                   < sqlite3ExprCollSeq(...)
                  < sqlite3BinaryCompareCollSeq(...)
                  > binaryCompareP5(...)
                   > sqlite3ExprAffinity(...)
                   < sqlite3ExprAffinity(...)
                   > sqlite3CompareAffinity(...)
                    > sqlite3ExprAffinity(...)
                     > sqlite3TableColumnAffinity(...)
                     < sqlite3TableColumnAffinity(...)
                    < sqlite3ExprAffinity(...)
                   < sqlite3CompareAffinity(...)
                  < binaryCompareP5(...)
                  > sqlite3VdbeAddOp4(...)
                   > sqlite3VdbeAddOp3(...)
                   < sqlite3VdbeAddOp3(...)
                   > sqlite3VdbeChangeP4(...)
                   < sqlite3VdbeChangeP4(...)
                  < sqlite3VdbeAddOp4(...)
                  > sqlite3VdbeChangeP5(...)
                  < sqlite3VdbeChangeP5(...)
                 < codeCompare(...)
                 > sqlite3ReleaseTempReg(...)
                 < sqlite3ReleaseTempReg(...)
                 > sqlite3ReleaseTempReg(...)
                 < sqlite3ReleaseTempReg(...)
                < sqlite3ExprIfFalse(...)
               < sqlite3WhereCodeOneLoopStart(...)
               > sqlite3VdbeCurrentAddr(...)
               < sqlite3VdbeCurrentAddr(...)
              < sqlite3WhereBegin(...)
              > sqlite3WhereOutputRowCount(...)
              < sqlite3WhereOutputRowCount(...)
              > sqlite3WhereOutputRowCount(...)
              < sqlite3WhereOutputRowCount(...)
              > sqlite3WhereIsOrdered(...)
              < sqlite3WhereIsOrdered(...)
              > sqlite3WhereOrderByLimitOptLabel(...)
              < sqlite3WhereOrderByLimitOptLabel(...)
              > sqlite3VdbeChangeToNoop(...)
               > freeP4(...)
                > sqlite3KeyInfoUnref(...)
                 > sqlite3DbFreeNN(...)
                 < sqlite3DbFreeNN(...)
                < sqlite3KeyInfoUnref(...)
               < freeP4(...)
              < sqlite3VdbeChangeToNoop(...)
              > sqlite3WhereBreakLabel(...)
              < sqlite3WhereBreakLabel(...)
              > sqlite3WhereContinueLabel(...)
              < sqlite3WhereContinueLabel(...)
              > selectInnerLoop(...)
               > codeOffset(...)
               < codeOffset(...)
               > innerLoopLoadRow(...)
                > sqlite3ExprCodeExprList(...)
                 > sqlite3ExprCodeTarget(...)
                  > sqlite3ExprCodeGetColumn(...)
                   > sqlite3ExprCodeGetColumnOfTable(...)
                    > sqlite3TableColumnToStorage(...)
                    < sqlite3TableColumnToStorage(...)
                    > sqlite3VdbeAddOp3(...)
                    < sqlite3VdbeAddOp3(...)
                    > sqlite3ColumnDefault(...)
                     > sqlite3VdbeDb(...)
                     < sqlite3VdbeDb(...)
                     > sqlite3ColumnExpr(...)
                     < sqlite3ColumnExpr(...)
                     > sqlite3VdbeDb(...)
                     < sqlite3VdbeDb(...)
                     > sqlite3ValueFromExpr(...)
                     < sqlite3ValueFromExpr(...)
                    < sqlite3ColumnDefault(...)
                   < sqlite3ExprCodeGetColumnOfTable(...)
                  < sqlite3ExprCodeGetColumn(...)
                 < sqlite3ExprCodeTarget(...)
                 > sqlite3ExprCodeTarget(...)
                  > sqlite3ExprCodeGetColumn(...)
                   > sqlite3ExprCodeGetColumnOfTable(...)
                    > sqlite3TableColumnToStorage(...)
                    < sqlite3TableColumnToStorage(...)
                    > sqlite3VdbeAddOp3(...)
                    < sqlite3VdbeAddOp3(...)
                    > sqlite3ColumnDefault(...)
                     > sqlite3VdbeDb(...)
                     < sqlite3VdbeDb(...)
                     > sqlite3ColumnExpr(...)
                     < sqlite3ColumnExpr(...)
                     > sqlite3VdbeDb(...)
                     < sqlite3VdbeDb(...)
                     > sqlite3ValueFromExpr(...)
                     < sqlite3ValueFromExpr(...)
                    < sqlite3ColumnDefault(...)
                   < sqlite3ExprCodeGetColumnOfTable(...)
                  < sqlite3ExprCodeGetColumn(...)
                 < sqlite3ExprCodeTarget(...)
                 > sqlite3ExprCodeTarget(...)
                  > sqlite3ExprCodeGetColumn(...)
                   > sqlite3ExprCodeGetColumnOfTable(...)
                    > sqlite3TableColumnToStorage(...)
                    < sqlite3TableColumnToStorage(...)
                    > sqlite3VdbeAddOp3(...)
                    < sqlite3VdbeAddOp3(...)
                    > sqlite3ColumnDefault(...)
                     > sqlite3VdbeDb(...)
                     < sqlite3VdbeDb(...)
                     > sqlite3ColumnExpr(...)
                     < sqlite3ColumnExpr(...)
                     > sqlite3VdbeDb(...)
                     < sqlite3VdbeDb(...)
                     > sqlite3ValueFromExpr(...)
                     < sqlite3ValueFromExpr(...)
                    < sqlite3ColumnDefault(...)
                   < sqlite3ExprCodeGetColumnOfTable(...)
                  < sqlite3ExprCodeGetColumn(...)
                 < sqlite3ExprCodeTarget(...)
                 > sqlite3ExprCodeTarget(...)
                  > sqlite3ExprCodeGetColumn(...)
                   > sqlite3ExprCodeGetColumnOfTable(...)
                    > sqlite3TableColumnToStorage(...)
                    < sqlite3TableColumnToStorage(...)
                    > sqlite3VdbeAddOp3(...)
                    < sqlite3VdbeAddOp3(...)
                    > sqlite3ColumnDefault(...)
                     > sqlite3VdbeDb(...)
                     < sqlite3VdbeDb(...)
                     > sqlite3ColumnExpr(...)
                     < sqlite3ColumnExpr(...)
                     > sqlite3VdbeDb(...)
                     < sqlite3VdbeDb(...)
                     > sqlite3ValueFromExpr(...)
                     < sqlite3ValueFromExpr(...)
                    < sqlite3ColumnDefault(...)
                   < sqlite3ExprCodeGetColumnOfTable(...)
                  < sqlite3ExprCodeGetColumn(...)
                 < sqlite3ExprCodeTarget(...)
                 > sqlite3ExprCodeTarget(...)
                  > sqlite3ExprCodeGetColumn(...)
                   > sqlite3ExprCodeGetColumnOfTable(...)
                    > sqlite3TableColumnToStorage(...)
                    < sqlite3TableColumnToStorage(...)
                    > sqlite3VdbeAddOp3(...)
                    < sqlite3VdbeAddOp3(...)
                    > sqlite3ColumnDefault(...)
                     > sqlite3VdbeDb(...)
                     < sqlite3VdbeDb(...)
                     > sqlite3ColumnExpr(...)
                     < sqlite3ColumnExpr(...)
                     > sqlite3VdbeDb(...)
                     < sqlite3VdbeDb(...)
                     > sqlite3ValueFromExpr(...)
                     < sqlite3ValueFromExpr(...)
                    < sqlite3ColumnDefault(...)
                   < sqlite3ExprCodeGetColumnOfTable(...)
                  < sqlite3ExprCodeGetColumn(...)
                 < sqlite3ExprCodeTarget(...)
                < sqlite3ExprCodeExprList(...)
               < innerLoopLoadRow(...)
               > sqlite3VdbeAddOp2(...)
                > sqlite3VdbeAddOp3(...)
                < sqlite3VdbeAddOp3(...)
               < sqlite3VdbeAddOp2(...)
              < selectInnerLoop(...)
              > sqlite3WhereEnd(...)
               > sqlite3VdbeCurrentAddr(...)
               < sqlite3VdbeCurrentAddr(...)
               > sqlite3VdbeResolveLabel(...)
                > resizeResolveLabel(...)
                 > sqlite3DbReallocOrFree(...)
                  > sqlite3DbRealloc(...)
                   > sqlite3DbMallocRawNN(...)
                   < sqlite3DbMallocRawNN(...)
                  < sqlite3DbRealloc(...)
                 < sqlite3DbReallocOrFree(...)
                < resizeResolveLabel(...)
               < sqlite3VdbeResolveLabel(...)
               > sqlite3VdbeAddOp3(...)
               < sqlite3VdbeAddOp3(...)
               > sqlite3VdbeChangeP5(...)
               < sqlite3VdbeChangeP5(...)
               > sqlite3VdbeResolveLabel(...)
               < sqlite3VdbeResolveLabel(...)
               > sqlite3VdbeResolveLabel(...)
               < sqlite3VdbeResolveLabel(...)
               > whereInfoFree(...)
                > sqlite3WhereClauseClear(...)
                < sqlite3WhereClauseClear(...)
                > whereLoopDelete(...)
                 > whereLoopClear(...)
                  > whereLoopClearUnion(...)
                  < whereLoopClearUnion(...)
                  > whereLoopInit(...)
                  < whereLoopInit(...)
                 < whereLoopClear(...)
                 > sqlite3DbFreeNN(...)
                 < sqlite3DbFreeNN(...)
                < whereLoopDelete(...)
                > whereLoopDelete(...)
                 > whereLoopClear(...)
                  > whereLoopClearUnion(...)
                  < whereLoopClearUnion(...)
                  > whereLoopInit(...)
                  < whereLoopInit(...)
                 < whereLoopClear(...)
                 > sqlite3DbFreeNN(...)
                 < sqlite3DbFreeNN(...)
                < whereLoopDelete(...)
                > sqlite3DbFreeNN(...)
                < sqlite3DbFreeNN(...)
               < whereInfoFree(...)
              < sqlite3WhereEnd(...)
              > sqlite3VdbeResolveLabel(...)
              < sqlite3VdbeResolveLabel(...)
              > sqlite3ExprListDelete(...)
              < sqlite3ExprListDelete(...)
              > sqlite3VdbeExplainPop(...)
               > sqlite3VdbeExplainParent(...)
               < sqlite3VdbeExplainParent(...)
              < sqlite3VdbeExplainPop(...)
             < sqlite3Select(...)
             > sqlite3SelectDelete(...)
              > clearSelect(...)
               > sqlite3ExprListDelete(...)
                > exprListDeleteNN(...)
                 > sqlite3ExprDelete(...)
                  > sqlite3ExprDeleteNN(...)
                   > sqlite3DbFreeNN(...)
                   < sqlite3DbFreeNN(...)
                  < sqlite3ExprDeleteNN(...)
                 < sqlite3ExprDelete(...)
                 > sqlite3DbFree(...)
                  > sqlite3DbFreeNN(...)
                  < sqlite3DbFreeNN(...)
                 < sqlite3DbFree(...)
                 > sqlite3ExprDelete(...)
                  > sqlite3ExprDeleteNN(...)
                   > sqlite3DbFreeNN(...)
                   < sqlite3DbFreeNN(...)
                  < sqlite3ExprDeleteNN(...)
                 < sqlite3ExprDelete(...)
                 > sqlite3DbFree(...)
                  > sqlite3DbFreeNN(...)
                  < sqlite3DbFreeNN(...)
                 < sqlite3DbFree(...)
                 > sqlite3ExprDelete(...)
                  > sqlite3ExprDeleteNN(...)
                   > sqlite3DbFreeNN(...)
                   < sqlite3DbFreeNN(...)
                  < sqlite3ExprDeleteNN(...)
                 < sqlite3ExprDelete(...)
                 > sqlite3DbFree(...)
                  > sqlite3DbFreeNN(...)
                  < sqlite3DbFreeNN(...)
                 < sqlite3DbFree(...)
                 > sqlite3ExprDelete(...)
                  > sqlite3ExprDeleteNN(...)
                   > sqlite3DbFreeNN(...)
                   < sqlite3DbFreeNN(...)
                  < sqlite3ExprDeleteNN(...)
                 < sqlite3ExprDelete(...)
                 > sqlite3DbFree(...)
                  > sqlite3DbFreeNN(...)
                  < sqlite3DbFreeNN(...)
                 < sqlite3DbFree(...)
                 > sqlite3ExprDelete(...)
                  > sqlite3ExprDeleteNN(...)
                   > sqlite3DbFreeNN(...)
                   < sqlite3DbFreeNN(...)
                  < sqlite3ExprDeleteNN(...)
                 < sqlite3ExprDelete(...)
                 > sqlite3DbFree(...)
                  > sqlite3DbFreeNN(...)
                  < sqlite3DbFreeNN(...)
                 < sqlite3DbFree(...)
                 > sqlite3DbFreeNN(...)
                 < sqlite3DbFreeNN(...)
                < exprListDeleteNN(...)
               < sqlite3ExprListDelete(...)
               > sqlite3SrcListDelete(...)
                > sqlite3DbFreeNN(...)
                < sqlite3DbFreeNN(...)
                > sqlite3DbFree(...)
                 > sqlite3DbFreeNN(...)
                 < sqlite3DbFreeNN(...)
                < sqlite3DbFree(...)
                > sqlite3DeleteTable(...)
                < sqlite3DeleteTable(...)
                > sqlite3DbFreeNN(...)
                < sqlite3DbFreeNN(...)
               < sqlite3SrcListDelete(...)
               > sqlite3ExprDelete(...)
                > sqlite3ExprDeleteNN(...)
                 > sqlite3ExprDeleteNN(...)
                  > sqlite3ExprDeleteNN(...)
                   > sqlite3DbFreeNN(...)
                   < sqlite3DbFreeNN(...)
                  < sqlite3ExprDeleteNN(...)
                  > sqlite3ExprDeleteNN(...)
                   > sqlite3DbFreeNN(...)
                   < sqlite3DbFreeNN(...)
                  < sqlite3ExprDeleteNN(...)
                  > sqlite3DbFreeNN(...)
                  < sqlite3DbFreeNN(...)
                 < sqlite3ExprDeleteNN(...)
                 > sqlite3ExprDeleteNN(...)
                  > sqlite3ExprDeleteNN(...)
                   > sqlite3DbFreeNN(...)
                   < sqlite3DbFreeNN(...)
                  < sqlite3ExprDeleteNN(...)
                  > sqlite3ExprDeleteNN(...)
                   > sqlite3DbFreeNN(...)
                   < sqlite3DbFreeNN(...)
                  < sqlite3ExprDeleteNN(...)
                  > sqlite3DbFreeNN(...)
                  < sqlite3DbFreeNN(...)
                 < sqlite3ExprDeleteNN(...)
                 > sqlite3DbFreeNN(...)
                 < sqlite3DbFreeNN(...)
                < sqlite3ExprDeleteNN(...)
               < sqlite3ExprDelete(...)
               > sqlite3ExprListDelete(...)
               < sqlite3ExprListDelete(...)
               > sqlite3ExprDelete(...)
               < sqlite3ExprDelete(...)
               > sqlite3ExprListDelete(...)
                > exprListDeleteNN(...)
                 > sqlite3ExprDelete(...)
                  > sqlite3ExprDeleteNN(...)
                   > sqlite3DbFreeNN(...)
                   < sqlite3DbFreeNN(...)
                  < sqlite3ExprDeleteNN(...)
                 < sqlite3ExprDelete(...)
                 > sqlite3DbFree(...)
                 < sqlite3DbFree(...)
                 > sqlite3DbFreeNN(...)
                 < sqlite3DbFreeNN(...)
                < exprListDeleteNN(...)
               < sqlite3ExprListDelete(...)
               > sqlite3ExprDelete(...)
               < sqlite3ExprDelete(...)
               > sqlite3DbFreeNN(...)
               < sqlite3DbFreeNN(...)
              < clearSelect(...)
             < sqlite3SelectDelete(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_reduce(...)
             > sqlite3FinishCoding(...)
              > sqlite3VdbeAddOp0(...)
               > sqlite3VdbeAddOp3(...)
               < sqlite3VdbeAddOp3(...)
              < sqlite3VdbeAddOp0(...)
              > sqlite3VdbeJumpHere(...)
               > sqlite3VdbeChangeP2(...)
                > sqlite3VdbeGetOp(...)
                < sqlite3VdbeGetOp(...)
               < sqlite3VdbeChangeP2(...)
              < sqlite3VdbeJumpHere(...)
              > sqlite3VdbeUsesBtree(...)
               > sqlite3BtreeSharable(...)
               < sqlite3BtreeSharable(...)
              < sqlite3VdbeUsesBtree(...)
              > sqlite3VdbeAddOp4Int(...)
               > sqlite3VdbeAddOp3(...)
               < sqlite3VdbeAddOp3(...)
              < sqlite3VdbeAddOp4Int(...)
              > codeTableLocks(...)
              < codeTableLocks(...)
              > sqlite3AutoincrementBegin(...)
              < sqlite3AutoincrementBegin(...)
              > sqlite3ExprCode(...)
               > sqlite3ExprCodeTarget(...)
                > sqlite3VdbeLoadString(...)
                 > sqlite3VdbeAddOp4(...)
                  > sqlite3VdbeAddOp3(...)
                  < sqlite3VdbeAddOp3(...)
                  > sqlite3VdbeChangeP4(...)
                   > vdbeChangeP4Full(...)
                    > sqlite3Strlen30(...)
                    < sqlite3Strlen30(...)
                    > sqlite3DbStrNDup(...)
                     > sqlite3DbMallocRawNN(...)
                     < sqlite3DbMallocRawNN(...)
                    < sqlite3DbStrNDup(...)
                   < vdbeChangeP4Full(...)
                  < sqlite3VdbeChangeP4(...)
                 < sqlite3VdbeAddOp4(...)
                < sqlite3VdbeLoadString(...)
               < sqlite3ExprCodeTarget(...)
              < sqlite3ExprCode(...)
              > sqlite3ExprCode(...)
               > sqlite3ExprCodeTarget(...)
                > sqlite3VdbeLoadString(...)
                 > sqlite3VdbeAddOp4(...)
                  > sqlite3VdbeAddOp3(...)
                  < sqlite3VdbeAddOp3(...)
                  > sqlite3VdbeChangeP4(...)
                   > vdbeChangeP4Full(...)
                    > sqlite3Strlen30(...)
                    < sqlite3Strlen30(...)
                    > sqlite3DbStrNDup(...)
                     > sqlite3DbMallocRawNN(...)
                     < sqlite3DbMallocRawNN(...)
                    < sqlite3DbStrNDup(...)
                   < vdbeChangeP4Full(...)
                  < sqlite3VdbeChangeP4(...)
                 < sqlite3VdbeAddOp4(...)
                < sqlite3VdbeLoadString(...)
               < sqlite3ExprCodeTarget(...)
              < sqlite3ExprCode(...)
              > sqlite3VdbeGoto(...)
               > sqlite3VdbeAddOp3(...)
               < sqlite3VdbeAddOp3(...)
              < sqlite3VdbeGoto(...)
              > sqlite3VdbeMakeReady(...)
               > resolveP2Values(...)
                > sqlite3DbFree(...)
                 > sqlite3DbFreeNN(...)
                 < sqlite3DbFreeNN(...)
                < sqlite3DbFree(...)
               < resolveP2Values(...)
               > allocSpace(...)
               < allocSpace(...)
               > allocSpace(...)
               < allocSpace(...)
               > allocSpace(...)
               < allocSpace(...)
               > allocSpace(...)
               < allocSpace(...)
               > initMemArray(...)
               < initMemArray(...)
               > initMemArray(...)
               < initMemArray(...)
               > sqlite3VdbeRewind(...)
               < sqlite3VdbeRewind(...)
              < sqlite3VdbeMakeReady(...)
             < sqlite3FinishCoding(...)
             > yy_find_reduce_action(...)
             < yy_find_reduce_action(...)
            < yy_reduce(...)
            > yy_find_shift_action(...)
            < yy_find_shift_action(...)
            > yy_shift(...)
            < yy_shift(...)
           < sqlite3Parser(...)
           > sqlite3ParserFinalize(...)
            > yy_pop_parser_stack(...)
             > yy_destructor(...)
             < yy_destructor(...)
            < yy_pop_parser_stack(...)
            > yy_pop_parser_stack(...)
             > yy_destructor(...)
             < yy_destructor(...)
            < yy_pop_parser_stack(...)
           < sqlite3ParserFinalize(...)
           > sqlite3DbFree(...)
           < sqlite3DbFree(...)
           > sqlite3_free(...)
           < sqlite3_free(...)
           > sqlite3DeleteTable(...)
           < sqlite3DeleteTable(...)
           > sqlite3DeleteTrigger(...)
           < sqlite3DeleteTrigger(...)
           > sqlite3DbFree(...)
           < sqlite3DbFree(...)
          < sqlite3RunParser(...)
          > sqlite3ErrorClear(...)
          < sqlite3ErrorClear(...)
          > sqlite3ParserReset(...)
           > sqlite3DbFree(...)
           < sqlite3DbFree(...)
           > sqlite3ExprListDelete(...)
            > exprListDeleteNN(...)
             > sqlite3ExprDelete(...)
              > sqlite3ExprDeleteNN(...)
               > sqlite3DbFreeNN(...)
               < sqlite3DbFreeNN(...)
              < sqlite3ExprDeleteNN(...)
             < sqlite3ExprDelete(...)
             > sqlite3DbFree(...)
             < sqlite3DbFree(...)
             > sqlite3ExprDelete(...)
              > sqlite3ExprDeleteNN(...)
               > sqlite3DbFreeNN(...)
               < sqlite3DbFreeNN(...)
              < sqlite3ExprDeleteNN(...)
             < sqlite3ExprDelete(...)
             > sqlite3DbFree(...)
             < sqlite3DbFree(...)
             > sqlite3DbFreeNN(...)
             < sqlite3DbFreeNN(...)
            < exprListDeleteNN(...)
           < sqlite3ExprListDelete(...)
          < sqlite3ParserReset(...)
         < sqlite3Prepare(...)
         > sqlite3BtreeLeaveAll(...)
         < sqlite3BtreeLeaveAll(...)
         > sqlite3ApiExit(...)
         < sqlite3ApiExit(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < sqlite3LockAndPrepare(...)
       < sqlite3_prepare_v2(...)
       > sqlite3_step(...)
        > vdbeSafetyNotNull(...)
         > vdbeSafety(...)
         < vdbeSafety(...)
        < vdbeSafetyNotNull(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3Step(...)
         > sqlite3VdbeExec(...)
          > sqlite3VdbeEnter(...)
          < sqlite3VdbeEnter(...)
          > sqlite3BtreeBeginTrans(...)
           > sqlite3BtreeEnter(...)
           < sqlite3BtreeEnter(...)
           > sqlite3Get4byte(...)
           < sqlite3Get4byte(...)
           > sqlite3BtreeLeave(...)
           < sqlite3BtreeLeave(...)
          < sqlite3BtreeBeginTrans(...)
          > out2Prerelease(...)
          < out2Prerelease(...)
          > sqlite3Strlen30(...)
          < sqlite3Strlen30(...)
          > out2Prerelease(...)
          < out2Prerelease(...)
          > out2Prerelease(...)
          < out2Prerelease(...)
          > sqlite3Strlen30(...)
          < sqlite3Strlen30(...)
          > out2Prerelease(...)
          < out2Prerelease(...)
          > allocateCursor(...)
           > sqlite3BtreeCursorSize(...)
           < sqlite3BtreeCursorSize(...)
           > sqlite3DbMallocRaw(...)
            > sqlite3DbMallocRawNN(...)
            < sqlite3DbMallocRawNN(...)
           < sqlite3DbMallocRaw(...)
           > sqlite3BtreeCursorZero(...)
           < sqlite3BtreeCursorZero(...)
          < allocateCursor(...)
          > sqlite3BtreeCursor(...)
           > btreeCursor(...)
            > btreePagecount(...)
            < btreePagecount(...)
           < btreeCursor(...)
          < sqlite3BtreeCursor(...)
          > sqlite3BtreeCursorHintFlags(...)
          < sqlite3BtreeCursorHintFlags(...)
          > sqlite3BtreeFirst(...)
           > moveToRoot(...)
            > getAndInitPage(...)
             > btreePagecount(...)
             < btreePagecount(...)
             > sqlite3PagerGet(...)
              > getPageNormal(...)
               > sqlite3PcacheFetch(...)
                > pcache1Fetch(...)
                 > pcache1FetchNoMutex(...)
                 < pcache1FetchNoMutex(...)
                < pcache1Fetch(...)
               < sqlite3PcacheFetch(...)
               > sqlite3PcacheFetchFinish(...)
               < sqlite3PcacheFetchFinish(...)
              < getPageNormal(...)
             < sqlite3PagerGet(...)
             > sqlite3PagerGetExtra(...)
             < sqlite3PagerGetExtra(...)
            < getAndInitPage(...)
           < moveToRoot(...)
           > moveToLeftmost(...)
           < moveToLeftmost(...)
          < sqlite3BtreeFirst(...)
          > sqlite3VdbeCursorMoveto(...)
           > sqlite3BtreeCursorHasMoved(...)
           < sqlite3BtreeCursorHasMoved(...)
          < sqlite3VdbeCursorMoveto(...)
          > sqlite3BtreePayloadSize(...)
           > getCellInfo(...)
            > btreeParseCell(...)
             > btreeParseCellPtr(...)
             < btreeParseCellPtr(...)
            < btreeParseCell(...)
           < getCellInfo(...)
          < sqlite3BtreePayloadSize(...)
          > sqlite3BtreePayloadFetch(...)
           > fetchPayload(...)
           < fetchPayload(...)
          < sqlite3BtreePayloadFetch(...)
          > sqlite3VdbeOneByteSerialTypeLen(...)
          < sqlite3VdbeOneByteSerialTypeLen(...)
          > sqlite3VdbeOneByteSerialTypeLen(...)
          < sqlite3VdbeOneByteSerialTypeLen(...)
          > sqlite3VdbeOneByteSerialTypeLen(...)
          < sqlite3VdbeOneByteSerialTypeLen(...)
          > sqlite3VdbeMemGrow(...)
           > sqlite3DbMallocRaw(...)
            > sqlite3DbMallocRawNN(...)
            < sqlite3DbMallocRawNN(...)
           < sqlite3DbMallocRaw(...)
           > sqlite3DbMallocSize(...)
           < sqlite3DbMallocSize(...)
          < sqlite3VdbeMemGrow(...)
          > sqlite3MemCompare(...)
           > vdbeCompareMemString(...)
            > binCollFunc(...)
            < binCollFunc(...)
           < vdbeCompareMemString(...)
          < sqlite3MemCompare(...)
          > sqlite3VdbeCursorMoveto(...)
           > sqlite3BtreeCursorHasMoved(...)
           < sqlite3BtreeCursorHasMoved(...)
          < sqlite3VdbeCursorMoveto(...)
          > sqlite3MemCompare(...)
           > vdbeCompareMemString(...)
            > binCollFunc(...)
            < binCollFunc(...)
           < vdbeCompareMemString(...)
          < sqlite3MemCompare(...)
          > sqlite3VdbeCursorMoveto(...)
           > sqlite3BtreeCursorHasMoved(...)
           < sqlite3BtreeCursorHasMoved(...)
          < sqlite3VdbeCursorMoveto(...)
          > sqlite3VdbeMemGrow(...)
           > sqlite3DbMallocRaw(...)
            > sqlite3DbMallocRawNN(...)
            < sqlite3DbMallocRawNN(...)
           < sqlite3DbMallocRaw(...)
           > sqlite3DbMallocSize(...)
           < sqlite3DbMallocSize(...)
          < sqlite3VdbeMemGrow(...)
          > sqlite3VdbeCursorMoveto(...)
           > sqlite3BtreeCursorHasMoved(...)
           < sqlite3BtreeCursorHasMoved(...)
          < sqlite3VdbeCursorMoveto(...)
          > sqlite3VdbeMemGrow(...)
           > sqlite3DbMallocRaw(...)
            > sqlite3DbMallocRawNN(...)
            < sqlite3DbMallocRawNN(...)
           < sqlite3DbMallocRaw(...)
           > sqlite3DbMallocSize(...)
           < sqlite3DbMallocSize(...)
          < sqlite3VdbeMemGrow(...)
          > sqlite3VdbeCursorMoveto(...)
           > sqlite3BtreeCursorHasMoved(...)
           < sqlite3BtreeCursorHasMoved(...)
          < sqlite3VdbeCursorMoveto(...)
          > sqlite3VdbeMemGrow(...)
           > sqlite3DbMallocRaw(...)
            > sqlite3DbMallocRawNN(...)
            < sqlite3DbMallocRawNN(...)
           < sqlite3DbMallocRaw(...)
           > sqlite3DbMallocSize(...)
           < sqlite3DbMallocSize(...)
          < sqlite3VdbeMemGrow(...)
          > sqlite3VdbeCursorMoveto(...)
           > sqlite3BtreeCursorHasMoved(...)
           < sqlite3BtreeCursorHasMoved(...)
          < sqlite3VdbeCursorMoveto(...)
          > sqlite3VdbeOneByteSerialTypeLen(...)
          < sqlite3VdbeOneByteSerialTypeLen(...)
          > sqlite3VdbeSerialGet(...)
          < sqlite3VdbeSerialGet(...)
          > sqlite3VdbeCursorMoveto(...)
           > sqlite3BtreeCursorHasMoved(...)
           < sqlite3BtreeCursorHasMoved(...)
          < sqlite3VdbeCursorMoveto(...)
          > sqlite3VdbeOneByteSerialTypeLen(...)
          < sqlite3VdbeOneByteSerialTypeLen(...)
          > sqlite3VdbeMemGrow(...)
           > sqlite3DbMallocRaw(...)
            > sqlite3DbMallocRawNN(...)
            < sqlite3DbMallocRawNN(...)
           < sqlite3DbMallocRaw(...)
           > sqlite3DbMallocSize(...)
           < sqlite3DbMallocSize(...)
          < sqlite3VdbeMemGrow(...)
          > sqlite3VdbeMemNulTerminate(...)
          < sqlite3VdbeMemNulTerminate(...)
          > sqlite3VdbeMemNulTerminate(...)
          < sqlite3VdbeMemNulTerminate(...)
          > sqlite3VdbeMemNulTerminate(...)
          < sqlite3VdbeMemNulTerminate(...)
          > sqlite3VdbeMemNulTerminate(...)
          < sqlite3VdbeMemNulTerminate(...)
          > sqlite3VdbeMemNulTerminate(...)
          < sqlite3VdbeMemNulTerminate(...)
          > sqlite3VdbeLeave(...)
          < sqlite3VdbeLeave(...)
         < sqlite3VdbeExec(...)
         > sqlite3ApiExit(...)
         < sqlite3ApiExit(...)
        < sqlite3Step(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3_step(...)
       > sqlite3_column_count(...)
       < sqlite3_column_count(...)
       > sqlite3DbMallocRaw(...)
        > sqlite3DbMallocRawNN(...)
        < sqlite3DbMallocRawNN(...)
       < sqlite3DbMallocRaw(...)
       > sqlite3_column_name(...)
        > columnName(...)
         > sqlite3_column_count(...)
         < sqlite3_column_count(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
         > sqlite3_value_text(...)
          > sqlite3ValueText(...)
          < sqlite3ValueText(...)
         < sqlite3_value_text(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < columnName(...)
       < sqlite3_column_name(...)
       > sqlite3_column_name(...)
        > columnName(...)
         > sqlite3_column_count(...)
         < sqlite3_column_count(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
         > sqlite3_value_text(...)
          > sqlite3ValueText(...)
          < sqlite3ValueText(...)
         < sqlite3_value_text(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < columnName(...)
       < sqlite3_column_name(...)
       > sqlite3_column_name(...)
        > columnName(...)
         > sqlite3_column_count(...)
         < sqlite3_column_count(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
         > sqlite3_value_text(...)
          > sqlite3ValueText(...)
          < sqlite3ValueText(...)
         < sqlite3_value_text(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < columnName(...)
       < sqlite3_column_name(...)
       > sqlite3_column_name(...)
        > columnName(...)
         > sqlite3_column_count(...)
         < sqlite3_column_count(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
         > sqlite3_value_text(...)
          > sqlite3ValueText(...)
          < sqlite3ValueText(...)
         < sqlite3_value_text(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < columnName(...)
       < sqlite3_column_name(...)
       > sqlite3_column_name(...)
        > columnName(...)
         > sqlite3_column_count(...)
         < sqlite3_column_count(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
         > sqlite3_value_text(...)
          > sqlite3ValueText(...)
          < sqlite3ValueText(...)
         < sqlite3_value_text(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < columnName(...)
       < sqlite3_column_name(...)
       > sqlite3_column_text(...)
        > columnMem(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
        < columnMem(...)
        > sqlite3_value_text(...)
         > sqlite3ValueText(...)
         < sqlite3ValueText(...)
        < sqlite3_value_text(...)
        > columnMallocFailure(...)
         > sqlite3ApiExit(...)
         < sqlite3ApiExit(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < columnMallocFailure(...)
       < sqlite3_column_text(...)
       > sqlite3_column_text(...)
        > columnMem(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
        < columnMem(...)
        > sqlite3_value_text(...)
         > sqlite3ValueText(...)
         < sqlite3ValueText(...)
        < sqlite3_value_text(...)
        > columnMallocFailure(...)
         > sqlite3ApiExit(...)
         < sqlite3ApiExit(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < columnMallocFailure(...)
       < sqlite3_column_text(...)
       > sqlite3_column_text(...)
        > columnMem(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
        < columnMem(...)
        > sqlite3_value_text(...)
         > sqlite3ValueText(...)
         < sqlite3ValueText(...)
        < sqlite3_value_text(...)
        > columnMallocFailure(...)
         > sqlite3ApiExit(...)
         < sqlite3ApiExit(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < columnMallocFailure(...)
       < sqlite3_column_text(...)
       > sqlite3_column_text(...)
        > columnMem(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
        < columnMem(...)
        > sqlite3_value_text(...)
         > sqlite3ValueText(...)
          > valueToText(...)
           > sqlite3VdbeMemStringify(...)
            > sqlite3VdbeMemClearAndResize(...)
             > sqlite3VdbeMemGrow(...)
              > sqlite3DbMallocRaw(...)
               > sqlite3DbMallocRawNN(...)
               < sqlite3DbMallocRawNN(...)
              < sqlite3DbMallocRaw(...)
              > sqlite3DbMallocSize(...)
              < sqlite3DbMallocSize(...)
             < sqlite3VdbeMemGrow(...)
            < sqlite3VdbeMemClearAndResize(...)
            > vdbeMemRenderNum(...)
             > sqlite3Int64ToText(...)
             < sqlite3Int64ToText(...)
            < vdbeMemRenderNum(...)
            > sqlite3VdbeChangeEncoding(...)
            < sqlite3VdbeChangeEncoding(...)
           < sqlite3VdbeMemStringify(...)
          < valueToText(...)
         < sqlite3ValueText(...)
        < sqlite3_value_text(...)
        > columnMallocFailure(...)
         > sqlite3ApiExit(...)
         < sqlite3ApiExit(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < columnMallocFailure(...)
       < sqlite3_column_text(...)
       > sqlite3_column_text(...)
        > columnMem(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
        < columnMem(...)
        > sqlite3_value_text(...)
         > sqlite3ValueText(...)
         < sqlite3ValueText(...)
        < sqlite3_value_text(...)
        > columnMallocFailure(...)
         > sqlite3ApiExit(...)
         < sqlite3ApiExit(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < columnMallocFailure(...)
       < sqlite3_column_text(...)
       > sqlite3InitCallback(...)
        > sqlite3GetUInt32(...)
        < sqlite3GetUInt32(...)
        > sqlite3Prepare(...)
         > sqlite3VtabUnlockList(...)
         < sqlite3VtabUnlockList(...)
         > sqlite3RunParser(...)
          > sqlite3ParserInit(...)
          < sqlite3ParserInit(...)
          > sqlite3GetToken(...)
           > keywordCode(...)
           < keywordCode(...)
          < sqlite3GetToken(...)
          > sqlite3Parser(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_shift(...)
           < yy_shift(...)
          < sqlite3Parser(...)
          > sqlite3GetToken(...)
          < sqlite3GetToken(...)
          > sqlite3GetToken(...)
           > keywordCode(...)
           < keywordCode(...)
          < sqlite3GetToken(...)
          > sqlite3Parser(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > disableLookaside(...)
            < disableLookaside(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_shift(...)
           < yy_shift(...)
          < sqlite3Parser(...)
          > sqlite3GetToken(...)
          < sqlite3GetToken(...)
          > sqlite3GetToken(...)
           > keywordCode(...)
           < keywordCode(...)
          < sqlite3GetToken(...)
          > sqlite3Parser(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_shift(...)
           < yy_shift(...)
          < sqlite3Parser(...)
          > sqlite3GetToken(...)
          < sqlite3GetToken(...)
          > sqlite3Parser(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > sqlite3StartTable(...)
             > sqlite3TwoPartName(...)
             < sqlite3TwoPartName(...)
             > sqlite3NameFromToken(...)
              > sqlite3DbStrNDup(...)
               > sqlite3DbMallocRawNN(...)
                > dbMallocRawFinish(...)
                 > sqlite3Malloc(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > mallocWithAlarm(...)
                   > sqlite3MemRoundup(...)
                   < sqlite3MemRoundup(...)
                   > sqlite3StatusHighwater(...)
                   < sqlite3StatusHighwater(...)
                   > sqlite3MemMalloc(...)
                   < sqlite3MemMalloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                  < mallocWithAlarm(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3Malloc(...)
                < dbMallocRawFinish(...)
               < sqlite3DbMallocRawNN(...)
              < sqlite3DbStrNDup(...)
              > sqlite3Dequote(...)
              < sqlite3Dequote(...)
             < sqlite3NameFromToken(...)
             > sqlite3CheckObjectName(...)
              > sqlite3WritableSchema(...)
              < sqlite3WritableSchema(...)
              > sqlite3_stricmp(...)
               > sqlite3StrICmp(...)
               < sqlite3StrICmp(...)
              < sqlite3_stricmp(...)
              > sqlite3_stricmp(...)
               > sqlite3StrICmp(...)
               < sqlite3StrICmp(...)
              < sqlite3_stricmp(...)
              > sqlite3_stricmp(...)
               > sqlite3StrICmp(...)
               < sqlite3StrICmp(...)
              < sqlite3_stricmp(...)
             < sqlite3CheckObjectName(...)
             > sqlite3AuthCheck(...)
             < sqlite3AuthCheck(...)
             > sqlite3AuthCheck(...)
             < sqlite3AuthCheck(...)
             > sqlite3ReadSchema(...)
             < sqlite3ReadSchema(...)
             > sqlite3FindTable(...)
              > sqlite3StrICmp(...)
              < sqlite3StrICmp(...)
              > sqlite3HashFind(...)
               > findElementWithHash(...)
                > sqlite3StrICmp(...)
                < sqlite3StrICmp(...)
               < findElementWithHash(...)
              < sqlite3HashFind(...)
              > sqlite3_strnicmp(...)
              < sqlite3_strnicmp(...)
             < sqlite3FindTable(...)
             > sqlite3FindIndex(...)
              > sqlite3DbIsNamed(...)
               > sqlite3StrICmp(...)
               < sqlite3StrICmp(...)
              < sqlite3DbIsNamed(...)
              > sqlite3DbIsNamed(...)
               > sqlite3StrICmp(...)
               < sqlite3StrICmp(...)
              < sqlite3DbIsNamed(...)
              > sqlite3HashFind(...)
               > findElementWithHash(...)
               < findElementWithHash(...)
              < sqlite3HashFind(...)
             < sqlite3FindIndex(...)
             > sqlite3DbMallocZero(...)
              > sqlite3DbMallocRaw(...)
               > sqlite3DbMallocRawNN(...)
                > dbMallocRawFinish(...)
                 > sqlite3Malloc(...)
                  > sqlite3_mutex_enter(...)
                   > pthreadMutexEnter(...)
                   < pthreadMutexEnter(...)
                  < sqlite3_mutex_enter(...)
                  > mallocWithAlarm(...)
                   > sqlite3MemRoundup(...)
                   < sqlite3MemRoundup(...)
                   > sqlite3StatusHighwater(...)
                   < sqlite3StatusHighwater(...)
                   > sqlite3MemMalloc(...)
                   < sqlite3MemMalloc(...)
                   > sqlite3MallocSize(...)
                    > sqlite3MemSize(...)
                    < sqlite3MemSize(...)
                   < sqlite3MallocSize(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                   > sqlite3StatusUp(...)
                   < sqlite3StatusUp(...)
                  < mallocWithAlarm(...)
                  > sqlite3_mutex_leave(...)
                   > pthreadMutexLeave(...)
                   < pthreadMutexLeave(...)
                  < sqlite3_mutex_leave(...)
                 < sqlite3Malloc(...)
                < dbMallocRawFinish(...)
               < sqlite3DbMallocRawNN(...)
              < sqlite3DbMallocRaw(...)
             < sqlite3DbMallocZero(...)
            < sqlite3StartTable(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_shift(...)
           < yy_shift(...)
          < sqlite3Parser(...)
          > sqlite3GetToken(...)
           > keywordCode(...)
           < keywordCode(...)
          < sqlite3GetToken(...)
          > sqlite3Parser(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_shift(...)
           < yy_shift(...)
          < sqlite3Parser(...)
          > sqlite3GetToken(...)
          < sqlite3GetToken(...)
          > sqlite3GetToken(...)
           > keywordCode(...)
           < keywordCode(...)
          < sqlite3GetToken(...)
          > sqlite3Parser(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_shift(...)
           < yy_shift(...)
          < sqlite3Parser(...)
          > sqlite3GetToken(...)
          < sqlite3GetToken(...)
          > sqlite3Parser(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > sqlite3AddColumn(...)
             > sqlite3DequoteToken(...)
             < sqlite3DequoteToken(...)
             > sqlite3DequoteToken(...)
             < sqlite3DequoteToken(...)
             > sqlite3_strnicmp(...)
             < sqlite3_strnicmp(...)
             > sqlite3_strnicmp(...)
             < sqlite3_strnicmp(...)
             > sqlite3DbMallocRaw(...)
              > sqlite3DbMallocRawNN(...)
               > dbMallocRawFinish(...)
                > sqlite3Malloc(...)
                 > sqlite3_mutex_enter(...)
                  > pthreadMutexEnter(...)
                  < pthreadMutexEnter(...)
                 < sqlite3_mutex_enter(...)
                 > mallocWithAlarm(...)
                  > sqlite3MemRoundup(...)
                  < sqlite3MemRoundup(...)
                  > sqlite3StatusHighwater(...)
                  < sqlite3StatusHighwater(...)
                  > sqlite3MemMalloc(...)
                  < sqlite3MemMalloc(...)
                  > sqlite3MallocSize(...)
                   > sqlite3MemSize(...)
                   < sqlite3MemSize(...)
                  < sqlite3MallocSize(...)
                  > sqlite3StatusUp(...)
                  < sqlite3StatusUp(...)
                  > sqlite3StatusUp(...)
                  < sqlite3StatusUp(...)
                 < mallocWithAlarm(...)
                 > sqlite3_mutex_leave(...)
                  > pthreadMutexLeave(...)
                  < pthreadMutexLeave(...)
                 < sqlite3_mutex_leave(...)
                < sqlite3Malloc(...)
               < dbMallocRawFinish(...)
              < sqlite3DbMallocRawNN(...)
             < sqlite3DbMallocRaw(...)
             > sqlite3Dequote(...)
             < sqlite3Dequote(...)
             > sqlite3StrIHash(...)
             < sqlite3StrIHash(...)
             > sqlite3DbRealloc(...)
              > sqlite3DbMallocRawNN(...)
               > dbMallocRawFinish(...)
                > sqlite3Malloc(...)
                 > sqlite3_mutex_enter(...)
                  > pthreadMutexEnter(...)
                  < pthreadMutexEnter(...)
                 < sqlite3_mutex_enter(...)
                 > mallocWithAlarm(...)
                  > sqlite3MemRoundup(...)
                  < sqlite3MemRoundup(...)
                  > sqlite3StatusHighwater(...)
                  < sqlite3StatusHighwater(...)
                  > sqlite3MemMalloc(...)
                  < sqlite3MemMalloc(...)
                  > sqlite3MallocSize(...)
                   > sqlite3MemSize(...)
                   < sqlite3MemSize(...)
                  < sqlite3MallocSize(...)
                  > sqlite3StatusUp(...)
                  < sqlite3StatusUp(...)
                  > sqlite3StatusUp(...)
                  < sqlite3StatusUp(...)
                 < mallocWithAlarm(...)
                 > sqlite3_mutex_leave(...)
                  > pthreadMutexLeave(...)
                  < pthreadMutexLeave(...)
                 < sqlite3_mutex_leave(...)
                < sqlite3Malloc(...)
               < dbMallocRawFinish(...)
              < sqlite3DbMallocRawNN(...)
             < sqlite3DbRealloc(...)
            < sqlite3AddColumn(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_shift(...)
           < yy_shift(...)
          < sqlite3Parser(...)
          > sqlite3GetToken(...)
          < sqlite3GetToken(...)
          > sqlite3GetToken(...)
           > keywordCode(...)
           < keywordCode(...)
          < sqlite3GetToken(...)
          > sqlite3Parser(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_shift(...)
           < yy_shift(...)
          < sqlite3Parser(...)
          > sqlite3GetToken(...)
          < sqlite3GetToken(...)
          > sqlite3GetToken(...)
           > keywordCode(...)
           < keywordCode(...)
          < sqlite3GetToken(...)
          > sqlite3Parser(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_shift(...)
           < yy_shift(...)
          < sqlite3Parser(...)
          > sqlite3GetToken(...)
          < sqlite3GetToken(...)
          > sqlite3Parser(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > sqlite3AddColumn(...)
             > sqlite3DequoteToken(...)
             < sqlite3DequoteToken(...)
             > sqlite3DequoteToken(...)
             < sqlite3DequoteToken(...)
             > sqlite3_strnicmp(...)
             < sqlite3_strnicmp(...)
             > sqlite3_strnicmp(...)
             < sqlite3_strnicmp(...)
             > sqlite3_strnicmp(...)
             < sqlite3_strnicmp(...)
             > sqlite3DbMallocRaw(...)
              > sqlite3DbMallocRawNN(...)
               > dbMallocRawFinish(...)
                > sqlite3Malloc(...)
                 > sqlite3_mutex_enter(...)
                  > pthreadMutexEnter(...)
                  < pthreadMutexEnter(...)
                 < sqlite3_mutex_enter(...)
                 > mallocWithAlarm(...)
                  > sqlite3MemRoundup(...)
                  < sqlite3MemRoundup(...)
                  > sqlite3StatusHighwater(...)
                  < sqlite3StatusHighwater(...)
                  > sqlite3MemMalloc(...)
                  < sqlite3MemMalloc(...)
                  > sqlite3MallocSize(...)
                   > sqlite3MemSize(...)
                   < sqlite3MemSize(...)
                  < sqlite3MallocSize(...)
                  > sqlite3StatusUp(...)
                  < sqlite3StatusUp(...)
                  > sqlite3StatusUp(...)
                  < sqlite3StatusUp(...)
                 < mallocWithAlarm(...)
                 > sqlite3_mutex_leave(...)
                  > pthreadMutexLeave(...)
                  < pthreadMutexLeave(...)
                 < sqlite3_mutex_leave(...)
                < sqlite3Malloc(...)
               < dbMallocRawFinish(...)
              < sqlite3DbMallocRawNN(...)
             < sqlite3DbMallocRaw(...)
             > sqlite3Dequote(...)
             < sqlite3Dequote(...)
             > sqlite3StrIHash(...)
             < sqlite3StrIHash(...)
             > sqlite3DbRealloc(...)
              > dbReallocFinish(...)
               > isLookaside(...)
               < isLookaside(...)
               > sqlite3Realloc(...)
                > sqlite3MallocSize(...)
                 > sqlite3MemSize(...)
                 < sqlite3MemSize(...)
                < sqlite3MallocSize(...)
                > sqlite3MemRoundup(...)
                < sqlite3MemRoundup(...)
                > sqlite3_mutex_enter(...)
                 > pthreadMutexEnter(...)
                 < pthreadMutexEnter(...)
                < sqlite3_mutex_enter(...)
                > sqlite3StatusHighwater(...)
                < sqlite3StatusHighwater(...)
                > sqlite3StatusValue(...)
                < sqlite3StatusValue(...)
                > sqlite3MallocAlarm(...)
                < sqlite3MallocAlarm(...)
                > sqlite3MemRealloc(...)
                < sqlite3MemRealloc(...)
                > sqlite3MallocSize(...)
                 > sqlite3MemSize(...)
                 < sqlite3MemSize(...)
                < sqlite3MallocSize(...)
                > sqlite3StatusUp(...)
                < sqlite3StatusUp(...)
                > sqlite3_mutex_leave(...)
                 > pthreadMutexLeave(...)
                 < pthreadMutexLeave(...)
                < sqlite3_mutex_leave(...)
               < sqlite3Realloc(...)
              < dbReallocFinish(...)
             < sqlite3DbRealloc(...)
            < sqlite3AddColumn(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_shift(...)
           < yy_shift(...)
          < sqlite3Parser(...)
          > sqlite3GetToken(...)
          < sqlite3GetToken(...)
          > sqlite3GetToken(...)
           > keywordCode(...)
           < keywordCode(...)
          < sqlite3GetToken(...)
          > sqlite3Parser(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_shift(...)
           < yy_shift(...)
          < sqlite3Parser(...)
          > sqlite3GetToken(...)
          < sqlite3GetToken(...)
          > sqlite3GetToken(...)
           > keywordCode(...)
           < keywordCode(...)
          < sqlite3GetToken(...)
          > sqlite3Parser(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_shift(...)
           < yy_shift(...)
          < sqlite3Parser(...)
          > sqlite3GetToken(...)
          < sqlite3GetToken(...)
          > sqlite3Parser(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > sqlite3AddColumn(...)
             > sqlite3DequoteToken(...)
             < sqlite3DequoteToken(...)
             > sqlite3DequoteToken(...)
             < sqlite3DequoteToken(...)
             > sqlite3_strnicmp(...)
             < sqlite3_strnicmp(...)
             > sqlite3_strnicmp(...)
             < sqlite3_strnicmp(...)
             > sqlite3DbMallocRaw(...)
              > sqlite3DbMallocRawNN(...)
               > dbMallocRawFinish(...)
                > sqlite3Malloc(...)
                 > sqlite3_mutex_enter(...)
                  > pthreadMutexEnter(...)
                  < pthreadMutexEnter(...)
                 < sqlite3_mutex_enter(...)
                 > mallocWithAlarm(...)
                  > sqlite3MemRoundup(...)
                  < sqlite3MemRoundup(...)
                  > sqlite3StatusHighwater(...)
                  < sqlite3StatusHighwater(...)
                  > sqlite3MemMalloc(...)
                  < sqlite3MemMalloc(...)
                  > sqlite3MallocSize(...)
                   > sqlite3MemSize(...)
                   < sqlite3MemSize(...)
                  < sqlite3MallocSize(...)
                  > sqlite3StatusUp(...)
                  < sqlite3StatusUp(...)
                  > sqlite3StatusUp(...)
                  < sqlite3StatusUp(...)
                 < mallocWithAlarm(...)
                 > sqlite3_mutex_leave(...)
                  > pthreadMutexLeave(...)
                  < pthreadMutexLeave(...)
                 < sqlite3_mutex_leave(...)
                < sqlite3Malloc(...)
               < dbMallocRawFinish(...)
              < sqlite3DbMallocRawNN(...)
             < sqlite3DbMallocRaw(...)
             > sqlite3Dequote(...)
             < sqlite3Dequote(...)
             > sqlite3StrIHash(...)
             < sqlite3StrIHash(...)
             > sqlite3DbRealloc(...)
              > dbReallocFinish(...)
               > isLookaside(...)
               < isLookaside(...)
               > sqlite3Realloc(...)
                > sqlite3MallocSize(...)
                 > sqlite3MemSize(...)
                 < sqlite3MemSize(...)
                < sqlite3MallocSize(...)
                > sqlite3MemRoundup(...)
                < sqlite3MemRoundup(...)
                > sqlite3_mutex_enter(...)
                 > pthreadMutexEnter(...)
                 < pthreadMutexEnter(...)
                < sqlite3_mutex_enter(...)
                > sqlite3StatusHighwater(...)
                < sqlite3StatusHighwater(...)
                > sqlite3StatusValue(...)
                < sqlite3StatusValue(...)
                > sqlite3MallocAlarm(...)
                < sqlite3MallocAlarm(...)
                > sqlite3MemRealloc(...)
                < sqlite3MemRealloc(...)
                > sqlite3MallocSize(...)
                 > sqlite3MemSize(...)
                 < sqlite3MemSize(...)
                < sqlite3MallocSize(...)
                > sqlite3StatusUp(...)
                < sqlite3StatusUp(...)
                > sqlite3_mutex_leave(...)
                 > pthreadMutexLeave(...)
                 < pthreadMutexLeave(...)
                < sqlite3_mutex_leave(...)
               < sqlite3Realloc(...)
              < dbReallocFinish(...)
             < sqlite3DbRealloc(...)
            < sqlite3AddColumn(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_shift(...)
           < yy_shift(...)
          < sqlite3Parser(...)
          > sqlite3GetToken(...)
          < sqlite3GetToken(...)
          > sqlite3Parser(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > sqlite3EndTable(...)
             > sqlite3ShadowTableName(...)
             < sqlite3ShadowTableName(...)
             > sqlite3SchemaToIndex(...)
             < sqlite3SchemaToIndex(...)
             > estimateTableWidth(...)
              > sqlite3LogEst(...)
              < sqlite3LogEst(...)
             < estimateTableWidth(...)
             > sqlite3HashInsert(...)
              > findElementWithHash(...)
               > sqlite3StrICmp(...)
               < sqlite3StrICmp(...)
              < findElementWithHash(...)
              > sqlite3Malloc(...)
               > sqlite3_mutex_enter(...)
                > pthreadMutexEnter(...)
                < pthreadMutexEnter(...)
               < sqlite3_mutex_enter(...)
               > mallocWithAlarm(...)
                > sqlite3MemRoundup(...)
                < sqlite3MemRoundup(...)
                > sqlite3StatusHighwater(...)
                < sqlite3StatusHighwater(...)
                > sqlite3MemMalloc(...)
                < sqlite3MemMalloc(...)
                > sqlite3MallocSize(...)
                 > sqlite3MemSize(...)
                 < sqlite3MemSize(...)
                < sqlite3MallocSize(...)
                > sqlite3StatusUp(...)
                < sqlite3StatusUp(...)
                > sqlite3StatusUp(...)
                < sqlite3StatusUp(...)
               < mallocWithAlarm(...)
               > sqlite3_mutex_leave(...)
                > pthreadMutexLeave(...)
                < pthreadMutexLeave(...)
               < sqlite3_mutex_leave(...)
              < sqlite3Malloc(...)
              > insertElement(...)
              < insertElement(...)
             < sqlite3HashInsert(...)
            < sqlite3EndTable(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_reduce(...)
            > sqlite3FinishCoding(...)
            < sqlite3FinishCoding(...)
            > yy_find_reduce_action(...)
            < yy_find_reduce_action(...)
           < yy_reduce(...)
           > yy_find_shift_action(...)
           < yy_find_shift_action(...)
           > yy_shift(...)
           < yy_shift(...)
          < sqlite3Parser(...)
          > sqlite3ParserFinalize(...)
           > yy_pop_parser_stack(...)
            > yy_destructor(...)
            < yy_destructor(...)
           < yy_pop_parser_stack(...)
           > yy_pop_parser_stack(...)
            > yy_destructor(...)
            < yy_destructor(...)
           < yy_pop_parser_stack(...)
          < sqlite3ParserFinalize(...)
          > sqlite3DbFree(...)
          < sqlite3DbFree(...)
          > sqlite3_free(...)
          < sqlite3_free(...)
          > sqlite3DeleteTable(...)
          < sqlite3DeleteTable(...)
          > sqlite3DeleteTrigger(...)
          < sqlite3DeleteTrigger(...)
          > sqlite3DbFree(...)
          < sqlite3DbFree(...)
         < sqlite3RunParser(...)
         > sqlite3ErrorClear(...)
         < sqlite3ErrorClear(...)
         > sqlite3ParserReset(...)
          > sqlite3DbFree(...)
          < sqlite3DbFree(...)
         < sqlite3ParserReset(...)
        < sqlite3Prepare(...)
        > sqlite3_finalize(...)
        < sqlite3_finalize(...)
       < sqlite3InitCallback(...)
       > sqlite3_step(...)
        > vdbeSafetyNotNull(...)
         > vdbeSafety(...)
         < vdbeSafety(...)
        < vdbeSafetyNotNull(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3Step(...)
         > sqlite3VdbeExec(...)
          > sqlite3VdbeEnter(...)
          < sqlite3VdbeEnter(...)
          > sqlite3BtreeNext(...)
           > btreeNext(...)
            > sqlite3FaultSim(...)
            < sqlite3FaultSim(...)
           < btreeNext(...)
          < sqlite3BtreeNext(...)
          > sqlite3VdbeHalt(...)
           > closeAllCursors(...)
            > closeCursorsInFrame(...)
             > sqlite3VdbeFreeCursor(...)
              > sqlite3BtreeCloseCursor(...)
               > sqlite3BtreeEnter(...)
               < sqlite3BtreeEnter(...)
               > btreeReleaseAllCursorPages(...)
                > releasePageNotNull(...)
                 > sqlite3PagerUnrefNotNull(...)
                  > sqlite3PcacheRelease(...)
                  < sqlite3PcacheRelease(...)
                 < sqlite3PagerUnrefNotNull(...)
                < releasePageNotNull(...)
               < btreeReleaseAllCursorPages(...)
               > unlockBtreeIfUnused(...)
               < unlockBtreeIfUnused(...)
               > sqlite3_free(...)
               < sqlite3_free(...)
               > sqlite3_free(...)
               < sqlite3_free(...)
               > sqlite3BtreeLeave(...)
               < sqlite3BtreeLeave(...)
              < sqlite3BtreeCloseCursor(...)
             < sqlite3VdbeFreeCursor(...)
            < closeCursorsInFrame(...)
            > releaseMemArray(...)
             > sqlite3DbFreeNN(...)
             < sqlite3DbFreeNN(...)
             > sqlite3DbFreeNN(...)
             < sqlite3DbFreeNN(...)
             > sqlite3DbFreeNN(...)
             < sqlite3DbFreeNN(...)
             > sqlite3DbFreeNN(...)
             < sqlite3DbFreeNN(...)
             > sqlite3DbFreeNN(...)
             < sqlite3DbFreeNN(...)
             > sqlite3DbFreeNN(...)
             < sqlite3DbFreeNN(...)
             > sqlite3DbFreeNN(...)
             < sqlite3DbFreeNN(...)
            < releaseMemArray(...)
           < closeAllCursors(...)
           > sqlite3VdbeEnter(...)
           < sqlite3VdbeEnter(...)
           > sqlite3VdbeCheckFk(...)
           < sqlite3VdbeCheckFk(...)
           > sqlite3VdbeCloseStatement(...)
           < sqlite3VdbeCloseStatement(...)
           > sqlite3VdbeLeave(...)
           < sqlite3VdbeLeave(...)
          < sqlite3VdbeHalt(...)
          > sqlite3VdbeLeave(...)
          < sqlite3VdbeLeave(...)
         < sqlite3VdbeExec(...)
         > doWalCallbacks(...)
          > sqlite3BtreeEnter(...)
          < sqlite3BtreeEnter(...)
          > sqlite3BtreePager(...)
          < sqlite3BtreePager(...)
          > sqlite3PagerWalCallback(...)
           > sqlite3WalCallback(...)
           < sqlite3WalCallback(...)
          < sqlite3PagerWalCallback(...)
          > sqlite3BtreeLeave(...)
          < sqlite3BtreeLeave(...)
         < doWalCallbacks(...)
         > sqlite3ApiExit(...)
         < sqlite3ApiExit(...)
        < sqlite3Step(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3_step(...)
       > sqlite3VdbeFinalize(...)
        > sqlite3VdbeReset(...)
         > sqlite3VdbeHalt(...)
         < sqlite3VdbeHalt(...)
        < sqlite3VdbeReset(...)
        > sqlite3VdbeDelete(...)
         > sqlite3VdbeClearObject(...)
          > releaseMemArray(...)
           > sqlite3DbFreeNN(...)
           < sqlite3DbFreeNN(...)
           > sqlite3DbFreeNN(...)
           < sqlite3DbFreeNN(...)
           > sqlite3DbFreeNN(...)
           < sqlite3DbFreeNN(...)
           > sqlite3DbFreeNN(...)
           < sqlite3DbFreeNN(...)
           > sqlite3DbFreeNN(...)
           < sqlite3DbFreeNN(...)
           > sqlite3DbFreeNN(...)
           < sqlite3DbFreeNN(...)
           > sqlite3DbFreeNN(...)
           < sqlite3DbFreeNN(...)
           > sqlite3DbFreeNN(...)
           < sqlite3DbFreeNN(...)
           > sqlite3DbFreeNN(...)
           < sqlite3DbFreeNN(...)
           > sqlite3DbFreeNN(...)
           < sqlite3DbFreeNN(...)
          < releaseMemArray(...)
          > releaseMemArray(...)
          < releaseMemArray(...)
          > sqlite3DbFree(...)
          < sqlite3DbFree(...)
          > sqlite3DbFree(...)
          < sqlite3DbFree(...)
          > vdbeFreeOpArray(...)
           > freeP4(...)
            > sqlite3DbFree(...)
             > sqlite3DbFreeNN(...)
             < sqlite3DbFreeNN(...)
            < sqlite3DbFree(...)
           < freeP4(...)
           > freeP4(...)
            > sqlite3DbFree(...)
             > sqlite3DbFreeNN(...)
             < sqlite3DbFreeNN(...)
            < sqlite3DbFree(...)
           < freeP4(...)
           > sqlite3DbFreeNN(...)
           < sqlite3DbFreeNN(...)
          < vdbeFreeOpArray(...)
          > sqlite3DbFree(...)
           > sqlite3DbFreeNN(...)
           < sqlite3DbFreeNN(...)
          < sqlite3DbFree(...)
          > sqlite3DbFree(...)
          < sqlite3DbFree(...)
         < sqlite3VdbeClearObject(...)
         > sqlite3DbFreeNN(...)
         < sqlite3DbFreeNN(...)
        < sqlite3VdbeDelete(...)
       < sqlite3VdbeFinalize(...)
       > sqlite3DbFree(...)
        > sqlite3DbFreeNN(...)
        < sqlite3DbFreeNN(...)
       < sqlite3DbFree(...)
       > sqlite3DbFree(...)
       < sqlite3DbFree(...)
       > sqlite3ApiExit(...)
       < sqlite3ApiExit(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_exec(...)
      > sqlite3DbFreeNN(...)
      < sqlite3DbFreeNN(...)
      > sqlite3VdbeHalt(...)
       > closeAllCursors(...)
        > closeCursorsInFrame(...)
         > sqlite3VdbeFreeCursor(...)
          > sqlite3BtreeCloseCursor(...)
           > sqlite3BtreeEnter(...)
           < sqlite3BtreeEnter(...)
           > btreeReleaseAllCursorPages(...)
            > releasePageNotNull(...)
             > sqlite3PagerUnrefNotNull(...)
              > sqlite3PcacheRelease(...)
              < sqlite3PcacheRelease(...)
             < sqlite3PagerUnrefNotNull(...)
            < releasePageNotNull(...)
           < btreeReleaseAllCursorPages(...)
           > unlockBtreeIfUnused(...)
           < unlockBtreeIfUnused(...)
           > sqlite3_free(...)
           < sqlite3_free(...)
           > sqlite3_free(...)
           < sqlite3_free(...)
           > sqlite3BtreeLeave(...)
           < sqlite3BtreeLeave(...)
          < sqlite3BtreeCloseCursor(...)
         < sqlite3VdbeFreeCursor(...)
        < closeCursorsInFrame(...)
        > releaseMemArray(...)
         > sqlite3DbFreeNN(...)
         < sqlite3DbFreeNN(...)
         > sqlite3DbFreeNN(...)
         < sqlite3DbFreeNN(...)
         > sqlite3DbFreeNN(...)
         < sqlite3DbFreeNN(...)
        < releaseMemArray(...)
       < closeAllCursors(...)
       > sqlite3VdbeEnter(...)
       < sqlite3VdbeEnter(...)
       > sqlite3VdbeCheckFk(...)
       < sqlite3VdbeCheckFk(...)
       > sqlite3VdbeCheckFk(...)
       < sqlite3VdbeCheckFk(...)
       > vdbeCommit(...)
        > sqlite3VtabSync(...)
        < sqlite3VtabSync(...)
        > sqlite3BtreeTxnState(...)
        < sqlite3BtreeTxnState(...)
        > sqlite3BtreeEnter(...)
        < sqlite3BtreeEnter(...)
        > sqlite3BtreePager(...)
        < sqlite3BtreePager(...)
        > sqlite3PagerGetJournalMode(...)
        < sqlite3PagerGetJournalMode(...)
        > sqlite3PagerIsMemdb(...)
        < sqlite3PagerIsMemdb(...)
        > sqlite3PagerExclusiveLock(...)
         > pager_wait_on_lock(...)
          > pagerLockDb(...)
           > sqlite3OsLock(...)
            > unixLock(...)
             > sqlite3_mutex_enter(...)
              > pthreadMutexEnter(...)
              < pthreadMutexEnter(...)
             < sqlite3_mutex_enter(...)
             > unixFileLock(...)
             < unixFileLock(...)
             > unixFileLock(...)
             < unixFileLock(...)
             > sqlite3_mutex_leave(...)
              > pthreadMutexLeave(...)
              < pthreadMutexLeave(...)
             < sqlite3_mutex_leave(...)
            < unixLock(...)
           < sqlite3OsLock(...)
          < pagerLockDb(...)
         < pager_wait_on_lock(...)
        < sqlite3PagerExclusiveLock(...)
        > sqlite3BtreeLeave(...)
        < sqlite3BtreeLeave(...)
        > sqlite3BtreeTxnState(...)
        < sqlite3BtreeTxnState(...)
        > sqlite3BtreeGetFilename(...)
         > sqlite3PagerFilename(...)
         < sqlite3PagerFilename(...)
        < sqlite3BtreeGetFilename(...)
        > sqlite3Strlen30(...)
        < sqlite3Strlen30(...)
        > sqlite3BtreeCommitPhaseOne(...)
         > sqlite3BtreeEnter(...)
         < sqlite3BtreeEnter(...)
         > sqlite3PagerCommitPhaseOne(...)
          > sqlite3FaultSim(...)
          < sqlite3FaultSim(...)
          > pagerFlushOnCommit(...)
          < pagerFlushOnCommit(...)
          > pager_incr_changecounter(...)
           > sqlite3PagerGet(...)
            > getPageNormal(...)
             > sqlite3PcacheFetch(...)
              > pcache1Fetch(...)
               > pcache1FetchNoMutex(...)
               < pcache1FetchNoMutex(...)
              < pcache1Fetch(...)
             < sqlite3PcacheFetch(...)
             > sqlite3PcacheFetchFinish(...)
             < sqlite3PcacheFetchFinish(...)
            < getPageNormal(...)
           < sqlite3PagerGet(...)
           > sqlite3PagerWrite(...)
           < sqlite3PagerWrite(...)
           > pager_write_changecounter(...)
            > sqlite3Get4byte(...)
            < sqlite3Get4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
           < pager_write_changecounter(...)
           > sqlite3PagerUnref(...)
            > sqlite3PagerUnrefNotNull(...)
             > sqlite3PcacheRelease(...)
             < sqlite3PcacheRelease(...)
            < sqlite3PagerUnrefNotNull(...)
           < sqlite3PagerUnref(...)
          < pager_incr_changecounter(...)
          > writeSuperJournal(...)
          < writeSuperJournal(...)
          > syncJournal(...)
           > sqlite3PagerExclusiveLock(...)
            > pager_wait_on_lock(...)
             > pagerLockDb(...)
             < pagerLockDb(...)
            < pager_wait_on_lock(...)
           < sqlite3PagerExclusiveLock(...)
           > sqlite3OsDeviceCharacteristics(...)
            > unixDeviceCharacteristics(...)
             > setDeviceCharacteristics(...)
             < setDeviceCharacteristics(...)
            < unixDeviceCharacteristics(...)
           < sqlite3OsDeviceCharacteristics(...)
           > sqlite3Put4byte(...)
           < sqlite3Put4byte(...)
           > journalHdrOffset(...)
           < journalHdrOffset(...)
           > sqlite3OsRead(...)
            > unixRead(...)
             > seekAndRead(...)
              > lseek64(7, 512, 0) = 512 in 839ns
               = backtraces from fn trace:
               = [14] seekAndRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37523
               = [13] unixRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37577
               = [12] sqlite3OsRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24003
               = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
               = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
               = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
               = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
               = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
               = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
               = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
               = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
               = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
               = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
               = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
              < lseek64(...)
              > read(7, 0x7ffc53779a24, 8) = 0 in 3401ns
               = backtraces from fn trace:
               = [14] seekAndRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37523
               = [13] unixRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37577
               = [12] sqlite3OsRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24003
               = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
               = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
               = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
               = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
               = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
               = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
               = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
               = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
               = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
               = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
               = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
              < read(...)
             < seekAndRead(...)
             > storeLastErrno(...)
             < storeLastErrno(...)
            < unixRead(...)
           < sqlite3OsRead(...)
           > sqlite3OsSync(...)
            > unixSync(...)
             > full_fsync(...)
              > fsync(7) = 0 in 28608924ns
               = backtraces from fn trace:
               = [14] full_fsync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37838
               = [13] unixSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37971
               = [12] sqlite3OsSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24014
               = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
               = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
               = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
               = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
               = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
               = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
               = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
               = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
               = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
               = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
               = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
              < fsync(...)
             < full_fsync(...)
             > openDirectory(...)
              > sqlite3_snprintf(...)
               > sqlite3_vsnprintf(...)
                > sqlite3StrAccumInit(...)
                < sqlite3StrAccumInit(...)
                > sqlite3_str_vappendf(...)
                 > sqlite3_str_append(...)
                 < sqlite3_str_append(...)
                < sqlite3_str_vappendf(...)
               < sqlite3_vsnprintf(...)
              < sqlite3_snprintf(...)
              > robust_open(...)
               > posixOpen(...)
                > open64("/home/szhong/IOTrace", 524288) = 8 in 5227ns
                 = backtraces from fn trace:
                 = [16] posixOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:34606
                 = [15] robust_open(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:34911
                 = [14] openDirectory(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37934
                 = [13] unixSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37971
                 = [12] sqlite3OsSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24014
                 = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
                 = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                 = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                 = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                 = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                 = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                 = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                 = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                 = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                 = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                 = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                < open64(...)
               < posixOpen(...)
              < robust_open(...)
             < openDirectory(...)
             > full_fsync(...)
              > fsync(8) = 0 in 81063938ns
               = backtraces from fn trace:
               = [14] full_fsync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37838
               = [13] unixSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37971
               = [12] sqlite3OsSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24014
               = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
               = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
               = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
               = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
               = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
               = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
               = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
               = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
               = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
               = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
               = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
              < fsync(...)
             < full_fsync(...)
             > robust_close(...)
              > close(8) = 0 in 3402ns
               = backtraces from fn trace:
               = [14] robust_close(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:35523
               = [13] unixSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37971
               = [12] sqlite3OsSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24014
               = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
               = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
               = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
               = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
               = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
               = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
               = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
               = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
               = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
               = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
               = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
              < close(...)
             < robust_close(...)
            < unixSync(...)
           < sqlite3OsSync(...)
           > sqlite3OsWrite(...)
            > unixWrite(...)
             > seekAndWrite(...)
              > seekAndWriteFd(...)
               > lseek64(7, 0, 0) = 0 in 958ns
                = backtraces from fn trace:
                = [15] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                = [14] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                = [13] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                = [12] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
                = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < lseek64(...)
               > write(7, 0x7ffc53779a2c, 12) = 12 in 7693ns
                = backtraces from fn trace:
                = [15] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                = [14] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                = [13] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                = [12] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
                = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < write(...)
              < seekAndWriteFd(...)
             < seekAndWrite(...)
            < unixWrite(...)
           < sqlite3OsWrite(...)
           > sqlite3OsSync(...)
            > unixSync(...)
             > full_fsync(...)
              > fsync(7) = 0 in 21669997ns
               = backtraces from fn trace:
               = [14] full_fsync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37838
               = [13] unixSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37971
               = [12] sqlite3OsSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24014
               = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
               = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
               = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
               = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
               = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
               = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
               = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
               = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
               = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
               = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
               = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
              < fsync(...)
             < full_fsync(...)
            < unixSync(...)
           < sqlite3OsSync(...)
           > sqlite3PcacheClearSyncFlags(...)
           < sqlite3PcacheClearSyncFlags(...)
          < syncJournal(...)
          > sqlite3PcacheDirtyList(...)
           > pcacheSortDirtyList(...)
            > pcacheMergeDirtyList(...)
            < pcacheMergeDirtyList(...)
           < pcacheSortDirtyList(...)
          < sqlite3PcacheDirtyList(...)
          > pager_write_pagelist(...)
           > sqlite3OsFileControlHint(...)
            > unixFileControl(...)
             > fcntlSizeHint(...)
             < fcntlSizeHint(...)
            < unixFileControl(...)
           < sqlite3OsFileControlHint(...)
           > pager_write_changecounter(...)
            > sqlite3Get4byte(...)
            < sqlite3Get4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
           < pager_write_changecounter(...)
           > sqlite3OsWrite(...)
            > unixWrite(...)
             > seekAndWrite(...)
              > seekAndWriteFd(...)
               > lseek64(6, 0, 0) = 0 in 1026ns
                = backtraces from fn trace:
                = [15] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                = [14] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                = [13] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                = [12] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                = [11] pager_write_pagelist(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57009
                = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < lseek64(...)
               > write(6, 0x563be2a83050, 4096) = 4096 in 14000ns
                = backtraces from fn trace:
                = [15] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                = [14] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                = [13] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                = [12] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                = [11] pager_write_pagelist(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57009
                = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < write(...)
              < seekAndWriteFd(...)
             < seekAndWrite(...)
            < unixWrite(...)
           < sqlite3OsWrite(...)
           > sqlite3BackupUpdate(...)
           < sqlite3BackupUpdate(...)
           > sqlite3OsWrite(...)
            > unixWrite(...)
             > seekAndWrite(...)
              > seekAndWriteFd(...)
               > lseek64(6, 4096, 0) = 4096 in 1008ns
                = backtraces from fn trace:
                = [15] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                = [14] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                = [13] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                = [12] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                = [11] pager_write_pagelist(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57009
                = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < lseek64(...)
               > write(6, 0x563be2a81f48, 4096) = 4096 in 10303ns
                = backtraces from fn trace:
                = [15] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                = [14] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                = [13] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                = [12] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                = [11] pager_write_pagelist(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57009
                = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < write(...)
              < seekAndWriteFd(...)
             < seekAndWrite(...)
            < unixWrite(...)
           < sqlite3OsWrite(...)
           > sqlite3BackupUpdate(...)
           < sqlite3BackupUpdate(...)
          < pager_write_pagelist(...)
          > sqlite3PcacheCleanAll(...)
           > sqlite3PcacheMakeClean(...)
            > pcacheManageDirtyList(...)
            < pcacheManageDirtyList(...)
            > pcacheUnpin(...)
             > pcache1Unpin(...)
             < pcache1Unpin(...)
            < pcacheUnpin(...)
           < sqlite3PcacheMakeClean(...)
           > sqlite3PcacheMakeClean(...)
            > pcacheManageDirtyList(...)
            < pcacheManageDirtyList(...)
           < sqlite3PcacheMakeClean(...)
          < sqlite3PcacheCleanAll(...)
          > sqlite3PagerSync(...)
           > sqlite3OsFileControl(...)
            > unixFileControl(...)
            < unixFileControl(...)
           < sqlite3OsFileControl(...)
           > sqlite3OsSync(...)
            > unixSync(...)
             > full_fsync(...)
              > fsync(6) = 0 in 27942085ns
               = backtraces from fn trace:
               = [14] full_fsync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37838
               = [13] unixSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37971
               = [12] sqlite3OsSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24014
               = [11] sqlite3PagerSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58973
               = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
               = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
               = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
               = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
               = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
               = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
               = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
               = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
               = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
               = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
              < fsync(...)
             < full_fsync(...)
            < unixSync(...)
           < sqlite3OsSync(...)
          < sqlite3PagerSync(...)
         < sqlite3PagerCommitPhaseOne(...)
         > sqlite3BtreeLeave(...)
         < sqlite3BtreeLeave(...)
        < sqlite3BtreeCommitPhaseOne(...)
        > sqlite3BtreeCommitPhaseTwo(...)
         > sqlite3BtreeEnter(...)
         < sqlite3BtreeEnter(...)
         > sqlite3PagerCommitPhaseTwo(...)
          > pager_end_transaction(...)
           > releaseAllSavepoints(...)
            > sqlite3OsClose(...)
            < sqlite3OsClose(...)
            > sqlite3_free(...)
            < sqlite3_free(...)
           < releaseAllSavepoints(...)
           > sqlite3JournalIsInMemory(...)
           < sqlite3JournalIsInMemory(...)
           > sqlite3OsClose(...)
            > nolockClose(...)
             > closeUnixFile(...)
              > unixUnmapfile(...)
              < unixUnmapfile(...)
              > robust_close(...)
               > close(7) = 0 in 3685ns
                = backtraces from fn trace:
                = [15] robust_close(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:35523
                = [14] closeUnixFile(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:36326
                = [13] nolockClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:36430
                = [12] sqlite3OsClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:23997
                = [11] pager_end_transaction(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:54669
                = [10] sqlite3PagerCommitPhaseTwo(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59268
                = [9] sqlite3BtreeCommitPhaseTwo(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69717
                = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < close(...)
              < robust_close(...)
              > sqlite3_free(...)
              < sqlite3_free(...)
             < closeUnixFile(...)
            < nolockClose(...)
           < sqlite3OsClose(...)
           > sqlite3OsDelete(...)
            > unixDelete(...)
             > unlink("/home/szhong/IOTrace/test.db-journal") = 0 in 37916ns
              = backtraces from fn trace:
              = [13] unixDelete(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40584
              = [12] sqlite3OsDelete(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24145
              = [11] pager_end_transaction(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:54669
              = [10] sqlite3PagerCommitPhaseTwo(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59268
              = [9] sqlite3BtreeCommitPhaseTwo(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69717
              = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
              = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
              = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
              = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
              = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
              = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
              = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
              = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
             < unlink(...)
            < unixDelete(...)
           < sqlite3OsDelete(...)
           > sqlite3BitvecDestroy(...)
            > sqlite3_free(...)
             > sqlite3_mutex_enter(...)
              > pthreadMutexEnter(...)
              < pthreadMutexEnter(...)
             < sqlite3_mutex_enter(...)
             > sqlite3MallocSize(...)
              > sqlite3MemSize(...)
              < sqlite3MemSize(...)
             < sqlite3MallocSize(...)
             > sqlite3StatusDown(...)
             < sqlite3StatusDown(...)
             > sqlite3StatusDown(...)
             < sqlite3StatusDown(...)
             > sqlite3MemFree(...)
             < sqlite3MemFree(...)
             > sqlite3_mutex_leave(...)
              > pthreadMutexLeave(...)
              < pthreadMutexLeave(...)
             < sqlite3_mutex_leave(...)
            < sqlite3_free(...)
           < sqlite3BitvecDestroy(...)
           > pagerFlushOnCommit(...)
           < pagerFlushOnCommit(...)
           > sqlite3PcacheCleanAll(...)
           < sqlite3PcacheCleanAll(...)
           > sqlite3PcacheTruncate(...)
            > pcache1Truncate(...)
            < pcache1Truncate(...)
           < sqlite3PcacheTruncate(...)
           > sqlite3OsFileControl(...)
            > unixFileControl(...)
            < unixFileControl(...)
           < sqlite3OsFileControl(...)
           > pagerUnlockDb(...)
            > sqlite3OsUnlock(...)
             > unixUnlock(...)
              > posixUnlock(...)
               > sqlite3_mutex_enter(...)
                > pthreadMutexEnter(...)
                < pthreadMutexEnter(...)
               < sqlite3_mutex_enter(...)
               > unixFileLock(...)
               < unixFileLock(...)
               > unixFileLock(...)
               < unixFileLock(...)
               > sqlite3_mutex_leave(...)
                > pthreadMutexLeave(...)
                < pthreadMutexLeave(...)
               < sqlite3_mutex_leave(...)
              < posixUnlock(...)
             < unixUnlock(...)
            < sqlite3OsUnlock(...)
           < pagerUnlockDb(...)
          < pager_end_transaction(...)
          > pager_error(...)
          < pager_error(...)
         < sqlite3PagerCommitPhaseTwo(...)
         > btreeClearHasContent(...)
          > sqlite3BitvecDestroy(...)
          < sqlite3BitvecDestroy(...)
         < btreeClearHasContent(...)
         > btreeEndTransaction(...)
          > clearAllSharedCacheTableLocks(...)
          < clearAllSharedCacheTableLocks(...)
          > unlockBtreeIfUnused(...)
           > releasePageOne(...)
            > sqlite3PagerUnrefPageOne(...)
             > sqlite3PcacheRelease(...)
              > pcacheUnpin(...)
               > pcache1Unpin(...)
               < pcache1Unpin(...)
              < pcacheUnpin(...)
             < sqlite3PcacheRelease(...)
             > pagerUnlockIfUnused(...)
              > sqlite3PcacheRefCount(...)
              < sqlite3PcacheRefCount(...)
              > pagerUnlockAndRollback(...)
               > pager_end_transaction(...)
               < pager_end_transaction(...)
               > pager_unlock(...)
                > sqlite3BitvecDestroy(...)
                < sqlite3BitvecDestroy(...)
                > releaseAllSavepoints(...)
                 > sqlite3OsClose(...)
                 < sqlite3OsClose(...)
                 > sqlite3_free(...)
                 < sqlite3_free(...)
                < releaseAllSavepoints(...)
                > sqlite3OsDeviceCharacteristics(...)
                 > unixDeviceCharacteristics(...)
                  > setDeviceCharacteristics(...)
                  < setDeviceCharacteristics(...)
                 < unixDeviceCharacteristics(...)
                < sqlite3OsDeviceCharacteristics(...)
                > sqlite3OsClose(...)
                < sqlite3OsClose(...)
                > pagerUnlockDb(...)
                 > sqlite3OsUnlock(...)
                  > unixUnlock(...)
                   > posixUnlock(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > unixFileLock(...)
                    < unixFileLock(...)
                    > closePendingFds(...)
                    < closePendingFds(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < posixUnlock(...)
                  < unixUnlock(...)
                 < sqlite3OsUnlock(...)
                < pagerUnlockDb(...)
               < pager_unlock(...)
              < pagerUnlockAndRollback(...)
             < pagerUnlockIfUnused(...)
            < sqlite3PagerUnrefPageOne(...)
           < releasePageOne(...)
          < unlockBtreeIfUnused(...)
         < btreeEndTransaction(...)
         > sqlite3BtreeLeave(...)
         < sqlite3BtreeLeave(...)
        < sqlite3BtreeCommitPhaseTwo(...)
        > sqlite3VtabCommit(...)
         > callFinaliser(...)
         < callFinaliser(...)
        < sqlite3VtabCommit(...)
       < vdbeCommit(...)
       > sqlite3CommitInternalChanges(...)
       < sqlite3CommitInternalChanges(...)
       > sqlite3VdbeLeave(...)
       < sqlite3VdbeLeave(...)
      < sqlite3VdbeHalt(...)
      > sqlite3VdbeLeave(...)
      < sqlite3VdbeLeave(...)
     < sqlite3VdbeExec(...)
     > doWalCallbacks(...)
      > sqlite3BtreeEnter(...)
      < sqlite3BtreeEnter(...)
      > sqlite3BtreePager(...)
      < sqlite3BtreePager(...)
      > sqlite3PagerWalCallback(...)
       > sqlite3WalCallback(...)
       < sqlite3WalCallback(...)
      < sqlite3PagerWalCallback(...)
      > sqlite3BtreeLeave(...)
      < sqlite3BtreeLeave(...)
     < doWalCallbacks(...)
     > sqlite3ApiExit(...)
     < sqlite3ApiExit(...)
    < sqlite3Step(...)
    > sqlite3_mutex_leave(...)
     > pthreadMutexLeave(...)
     < pthreadMutexLeave(...)
    < sqlite3_mutex_leave(...)
   < sqlite3_step(...)
   > sqlite3VdbeFinalize(...)
    > sqlite3VdbeReset(...)
     > sqlite3VdbeHalt(...)
     < sqlite3VdbeHalt(...)
    < sqlite3VdbeReset(...)
    > sqlite3VdbeDelete(...)
     > sqlite3VdbeClearObject(...)
      > releaseMemArray(...)
      < releaseMemArray(...)
      > releaseMemArray(...)
      < releaseMemArray(...)
      > sqlite3DbFree(...)
      < sqlite3DbFree(...)
      > sqlite3DbFree(...)
       > sqlite3DbFreeNN(...)
        > sqlite3_free(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
         > sqlite3MallocSize(...)
          > sqlite3MemSize(...)
          < sqlite3MemSize(...)
         < sqlite3MallocSize(...)
         > sqlite3StatusDown(...)
         < sqlite3StatusDown(...)
         > sqlite3StatusDown(...)
         < sqlite3StatusDown(...)
         > sqlite3MemFree(...)
         < sqlite3MemFree(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < sqlite3_free(...)
       < sqlite3DbFreeNN(...)
      < sqlite3DbFree(...)
      > vdbeFreeOpArray(...)
       > freeP4(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
       < freeP4(...)
       > freeP4(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
       < freeP4(...)
       > freeP4(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
       < freeP4(...)
       > freeP4(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
       < freeP4(...)
       > freeP4(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
       < freeP4(...)
       > freeP4(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
       < freeP4(...)
       > sqlite3DbFreeNN(...)
        > sqlite3_free(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
         > sqlite3MallocSize(...)
          > sqlite3MemSize(...)
          < sqlite3MemSize(...)
         < sqlite3MallocSize(...)
         > sqlite3StatusDown(...)
         < sqlite3StatusDown(...)
         > sqlite3StatusDown(...)
         < sqlite3StatusDown(...)
         > sqlite3MemFree(...)
         < sqlite3MemFree(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < sqlite3_free(...)
       < sqlite3DbFreeNN(...)
      < vdbeFreeOpArray(...)
      > sqlite3DbFree(...)
      < sqlite3DbFree(...)
      > sqlite3DbFree(...)
       > sqlite3DbFreeNN(...)
        > sqlite3_free(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
         > sqlite3MallocSize(...)
          > sqlite3MemSize(...)
          < sqlite3MemSize(...)
         < sqlite3MallocSize(...)
         > sqlite3StatusDown(...)
         < sqlite3StatusDown(...)
         > sqlite3StatusDown(...)
         < sqlite3StatusDown(...)
         > sqlite3MemFree(...)
         < sqlite3MemFree(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < sqlite3_free(...)
       < sqlite3DbFreeNN(...)
      < sqlite3DbFree(...)
     < sqlite3VdbeClearObject(...)
     > sqlite3DbFreeNN(...)
      > sqlite3_free(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3MallocSize(...)
        > sqlite3MemSize(...)
        < sqlite3MemSize(...)
       < sqlite3MallocSize(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3MemFree(...)
       < sqlite3MemFree(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_free(...)
     < sqlite3DbFreeNN(...)
    < sqlite3VdbeDelete(...)
   < sqlite3VdbeFinalize(...)
   > sqlite3DbFree(...)
   < sqlite3DbFree(...)
   > sqlite3DbFree(...)
   < sqlite3DbFree(...)
   > sqlite3ApiExit(...)
   < sqlite3ApiExit(...)
   > sqlite3_mutex_leave(...)
    > pthreadMutexLeave(...)
    < pthreadMutexLeave(...)
   < sqlite3_mutex_leave(...)
  < sqlite3_exec(...)
 < exec_sql(sqlite3*, char const*)
 > exec_sql(sqlite3*, char const*)
  > sqlite3_exec(...)
   > sqlite3SafetyCheckOk(...)
   < sqlite3SafetyCheckOk(...)
   > sqlite3_mutex_enter(...)
    > pthreadMutexEnter(...)
    < pthreadMutexEnter(...)
   < sqlite3_mutex_enter(...)
   > sqlite3Error(...)
   < sqlite3Error(...)
   > sqlite3_prepare_v2(...)
    > sqlite3LockAndPrepare(...)
     > sqlite3SafetyCheckOk(...)
     < sqlite3SafetyCheckOk(...)
     > sqlite3_mutex_enter(...)
      > pthreadMutexEnter(...)
      < pthreadMutexEnter(...)
     < sqlite3_mutex_enter(...)
     > sqlite3BtreeEnterAll(...)
     < sqlite3BtreeEnterAll(...)
     > sqlite3Prepare(...)
      > sqlite3VtabUnlockList(...)
      < sqlite3VtabUnlockList(...)
      > sqlite3RunParser(...)
       > sqlite3ParserInit(...)
       < sqlite3ParserInit(...)
       > sqlite3GetToken(...)
        > keywordCode(...)
        < keywordCode(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3GetToken(...)
        > keywordCode(...)
        < keywordCode(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3GetToken(...)
        > keywordCode(...)
        < keywordCode(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3GetToken(...)
        > keywordCode(...)
        < keywordCode(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > sqlite3SrcListAppend(...)
          > sqlite3DbMallocRawNN(...)
          < sqlite3DbMallocRawNN(...)
          > sqlite3NameFromToken(...)
           > sqlite3DbStrNDup(...)
            > sqlite3DbMallocRawNN(...)
            < sqlite3DbMallocRawNN(...)
           < sqlite3DbStrNDup(...)
           > sqlite3Dequote(...)
           < sqlite3Dequote(...)
          < sqlite3NameFromToken(...)
         < sqlite3SrcListAppend(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > sqlite3ExprAlloc(...)
          > sqlite3GetInt32(...)
          < sqlite3GetInt32(...)
          > sqlite3DbMallocRawNN(...)
          < sqlite3DbMallocRawNN(...)
         < sqlite3ExprAlloc(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > sqlite3ExprListAppend(...)
          > sqlite3ExprListAppendNew(...)
           > sqlite3DbMallocRawNN(...)
           < sqlite3DbMallocRawNN(...)
          < sqlite3ExprListAppendNew(...)
         < sqlite3ExprListAppend(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > tokenExpr(...)
          > sqlite3DbMallocRawNN(...)
          < sqlite3DbMallocRawNN(...)
          > sqlite3DequoteExpr(...)
           > sqlite3Dequote(...)
           < sqlite3Dequote(...)
          < sqlite3DequoteExpr(...)
         < tokenExpr(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > sqlite3ExprListAppend(...)
         < sqlite3ExprListAppend(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > sqlite3ExprAlloc(...)
          > sqlite3GetInt32(...)
          < sqlite3GetInt32(...)
          > sqlite3DbMallocRawNN(...)
          < sqlite3DbMallocRawNN(...)
         < sqlite3ExprAlloc(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > sqlite3ExprListAppend(...)
         < sqlite3ExprListAppend(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3GetToken(...)
       < sqlite3GetToken(...)
       > sqlite3Parser(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > sqlite3SelectNew(...)
          > sqlite3DbMallocRawNN(...)
          < sqlite3DbMallocRawNN(...)
          > sqlite3DbMallocZero(...)
           > sqlite3DbMallocRaw(...)
            > sqlite3DbMallocRawNN(...)
            < sqlite3DbMallocRawNN(...)
           < sqlite3DbMallocRaw(...)
          < sqlite3DbMallocZero(...)
         < sqlite3SelectNew(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > parserDoubleLinkSelect(...)
         < parserDoubleLinkSelect(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > sqlite3Insert(...)
          > sqlite3SelectDelete(...)
           > clearSelect(...)
            > sqlite3ExprListDelete(...)
            < sqlite3ExprListDelete(...)
            > sqlite3SrcListDelete(...)
             > sqlite3DbFreeNN(...)
             < sqlite3DbFreeNN(...)
            < sqlite3SrcListDelete(...)
            > sqlite3ExprDelete(...)
            < sqlite3ExprDelete(...)
            > sqlite3ExprListDelete(...)
            < sqlite3ExprListDelete(...)
            > sqlite3ExprDelete(...)
            < sqlite3ExprDelete(...)
            > sqlite3ExprListDelete(...)
            < sqlite3ExprListDelete(...)
            > sqlite3ExprDelete(...)
            < sqlite3ExprDelete(...)
            > sqlite3DbFreeNN(...)
            < sqlite3DbFreeNN(...)
           < clearSelect(...)
          < sqlite3SelectDelete(...)
          > sqlite3SrcListLookup(...)
           > sqlite3LocateTableItem(...)
            > sqlite3LocateTable(...)
             > sqlite3FindTable(...)
              > sqlite3HashFind(...)
               > findElementWithHash(...)
                > sqlite3StrICmp(...)
                < sqlite3StrICmp(...)
               < findElementWithHash(...)
              < sqlite3HashFind(...)
              > sqlite3HashFind(...)
               > findElementWithHash(...)
                > sqlite3StrICmp(...)
                < sqlite3StrICmp(...)
               < findElementWithHash(...)
              < sqlite3HashFind(...)
             < sqlite3FindTable(...)
            < sqlite3LocateTable(...)
           < sqlite3LocateTableItem(...)
           > sqlite3DeleteTable(...)
           < sqlite3DeleteTable(...)
          < sqlite3SrcListLookup(...)
          > sqlite3SchemaToIndex(...)
          < sqlite3SchemaToIndex(...)
          > sqlite3AuthCheck(...)
          < sqlite3AuthCheck(...)
          > sqlite3TriggersExist(...)
           > sqlite3TriggerList(...)
           < sqlite3TriggerList(...)
          < sqlite3TriggersExist(...)
          > sqlite3ViewGetColumnNames(...)
          < sqlite3ViewGetColumnNames(...)
          > sqlite3IsReadOnly(...)
           > tabIsReadOnly(...)
           < tabIsReadOnly(...)
          < sqlite3IsReadOnly(...)
          > sqlite3GetVdbe(...)
           > sqlite3VdbeCreate(...)
            > sqlite3DbMallocRawNN(...)
            < sqlite3DbMallocRawNN(...)
            > sqlite3VdbeAddOp2(...)
             > sqlite3VdbeAddOp3(...)
              > growOp3(...)
               > growOpArray(...)
                > sqlite3DbRealloc(...)
                 > sqlite3DbMallocRawNN(...)
                 < sqlite3DbMallocRawNN(...)
                < sqlite3DbRealloc(...)
                > sqlite3DbMallocSize(...)
                < sqlite3DbMallocSize(...)
               < growOpArray(...)
               > sqlite3VdbeAddOp3(...)
               < sqlite3VdbeAddOp3(...)
              < growOp3(...)
             < sqlite3VdbeAddOp3(...)
            < sqlite3VdbeAddOp2(...)
           < sqlite3VdbeCreate(...)
          < sqlite3GetVdbe(...)
          > sqlite3VdbeCountChanges(...)
          < sqlite3VdbeCountChanges(...)
          > sqlite3BeginWriteOperation(...)
           > sqlite3CodeVerifySchemaAtToplevel(...)
           < sqlite3CodeVerifySchemaAtToplevel(...)
          < sqlite3BeginWriteOperation(...)
          > xferOptimization(...)
          < xferOptimization(...)
          > autoIncBegin(...)
          < autoIncBegin(...)
          > sqlite3ResolveExprListNames(...)
           > sqlite3ExprCheckHeight(...)
           < sqlite3ExprCheckHeight(...)
           > sqlite3WalkExpr(...)
            > walkExpr(...)
             > resolveExprStep(...)
             < resolveExprStep(...)
            < walkExpr(...)
           < sqlite3WalkExpr(...)
           > sqlite3ExprCheckHeight(...)
           < sqlite3ExprCheckHeight(...)
           > sqlite3WalkExpr(...)
            > walkExpr(...)
             > resolveExprStep(...)
             < resolveExprStep(...)
            < walkExpr(...)
           < sqlite3WalkExpr(...)
           > sqlite3ExprCheckHeight(...)
           < sqlite3ExprCheckHeight(...)
           > sqlite3WalkExpr(...)
            > walkExpr(...)
             > resolveExprStep(...)
             < resolveExprStep(...)
            < walkExpr(...)
           < sqlite3WalkExpr(...)
          < sqlite3ResolveExprListNames(...)
          > sqlite3OpenTableAndIndices(...)
           > sqlite3SchemaToIndex(...)
           < sqlite3SchemaToIndex(...)
           > sqlite3OpenTable(...)
            > sqlite3TableLock(...)
             > sqlite3BtreeSharable(...)
             < sqlite3BtreeSharable(...)
            < sqlite3TableLock(...)
            > sqlite3VdbeAddOp4Int(...)
             > sqlite3VdbeAddOp3(...)
             < sqlite3VdbeAddOp3(...)
            < sqlite3VdbeAddOp4Int(...)
           < sqlite3OpenTable(...)
          < sqlite3OpenTableAndIndices(...)
          > sqlite3DbMallocRawNN(...)
          < sqlite3DbMallocRawNN(...)
          > sqlite3ExprCode(...)
           > sqlite3ExprCodeTarget(...)
            > codeInteger(...)
             > sqlite3VdbeAddOp2(...)
              > sqlite3VdbeAddOp3(...)
              < sqlite3VdbeAddOp3(...)
             < sqlite3VdbeAddOp2(...)
            < codeInteger(...)
           < sqlite3ExprCodeTarget(...)
          < sqlite3ExprCode(...)
          > sqlite3ExprCode(...)
           > sqlite3ExprCodeTarget(...)
            > sqlite3VdbeLoadString(...)
             > sqlite3VdbeAddOp4(...)
              > sqlite3VdbeAddOp3(...)
              < sqlite3VdbeAddOp3(...)
              > sqlite3VdbeChangeP4(...)
               > vdbeChangeP4Full(...)
                > sqlite3Strlen30(...)
                < sqlite3Strlen30(...)
                > sqlite3DbStrNDup(...)
                 > sqlite3DbMallocRawNN(...)
                 < sqlite3DbMallocRawNN(...)
                < sqlite3DbStrNDup(...)
               < vdbeChangeP4Full(...)
              < sqlite3VdbeChangeP4(...)
             < sqlite3VdbeAddOp4(...)
            < sqlite3VdbeLoadString(...)
           < sqlite3ExprCodeTarget(...)
          < sqlite3ExprCode(...)
          > sqlite3ExprCode(...)
           > sqlite3ExprCodeTarget(...)
            > codeInteger(...)
             > sqlite3VdbeAddOp2(...)
              > sqlite3VdbeAddOp3(...)
              < sqlite3VdbeAddOp3(...)
             < sqlite3VdbeAddOp2(...)
            < codeInteger(...)
           < sqlite3ExprCodeTarget(...)
          < sqlite3ExprCode(...)
          > sqlite3VdbeMakeLabel(...)
          < sqlite3VdbeMakeLabel(...)
          > sqlite3VdbeAddOp3(...)
          < sqlite3VdbeAddOp3(...)
          > autoIncStep(...)
          < autoIncStep(...)
          > sqlite3GenerateConstraintChecks(...)
           > indexIteratorFirst(...)
           < indexIteratorFirst(...)
           > sqlite3VdbeAddOp3(...)
           < sqlite3VdbeAddOp3(...)
           > sqlite3TableAffinity(...)
            > sqlite3VdbeDb(...)
            < sqlite3VdbeDb(...)
            > sqlite3DbMallocRaw(...)
             > sqlite3Malloc(...)
              > sqlite3_mutex_enter(...)
               > pthreadMutexEnter(...)
               < pthreadMutexEnter(...)
              < sqlite3_mutex_enter(...)
              > mallocWithAlarm(...)
               > sqlite3MemRoundup(...)
               < sqlite3MemRoundup(...)
               > sqlite3StatusHighwater(...)
               < sqlite3StatusHighwater(...)
               > sqlite3MemMalloc(...)
               < sqlite3MemMalloc(...)
               > sqlite3MallocSize(...)
                > sqlite3MemSize(...)
                < sqlite3MemSize(...)
               < sqlite3MallocSize(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
              < mallocWithAlarm(...)
              > sqlite3_mutex_leave(...)
               > pthreadMutexLeave(...)
               < pthreadMutexLeave(...)
              < sqlite3_mutex_leave(...)
             < sqlite3Malloc(...)
            < sqlite3DbMallocRaw(...)
            > sqlite3VdbeChangeP4(...)
             > vdbeChangeP4Full(...)
              > sqlite3DbStrNDup(...)
               > sqlite3DbMallocRawNN(...)
               < sqlite3DbMallocRawNN(...)
              < sqlite3DbStrNDup(...)
             < vdbeChangeP4Full(...)
            < sqlite3VdbeChangeP4(...)
           < sqlite3TableAffinity(...)
          < sqlite3GenerateConstraintChecks(...)
          > sqlite3FkCheck(...)
          < sqlite3FkCheck(...)
          > sqlite3CompleteInsertion(...)
           > sqlite3VdbeAddOp3(...)
           < sqlite3VdbeAddOp3(...)
           > sqlite3VdbeAppendP4(...)
           < sqlite3VdbeAppendP4(...)
           > sqlite3VdbeChangeP5(...)
           < sqlite3VdbeChangeP5(...)
          < sqlite3CompleteInsertion(...)
          > sqlite3VdbeResolveLabel(...)
           > resizeResolveLabel(...)
            > sqlite3DbReallocOrFree(...)
             > sqlite3DbRealloc(...)
              > sqlite3DbMallocRawNN(...)
              < sqlite3DbMallocRawNN(...)
             < sqlite3DbRealloc(...)
            < sqlite3DbReallocOrFree(...)
           < resizeResolveLabel(...)
          < sqlite3VdbeResolveLabel(...)
          > sqlite3AutoincrementEnd(...)
          < sqlite3AutoincrementEnd(...)
          > sqlite3SrcListDelete(...)
           > sqlite3DbFree(...)
            > sqlite3DbFreeNN(...)
            < sqlite3DbFreeNN(...)
           < sqlite3DbFree(...)
           > sqlite3DeleteTable(...)
           < sqlite3DeleteTable(...)
           > sqlite3DbFreeNN(...)
           < sqlite3DbFreeNN(...)
          < sqlite3SrcListDelete(...)
          > sqlite3ExprListDelete(...)
           > exprListDeleteNN(...)
            > sqlite3ExprDelete(...)
             > sqlite3ExprDeleteNN(...)
              > sqlite3DbFreeNN(...)
              < sqlite3DbFreeNN(...)
             < sqlite3ExprDeleteNN(...)
            < sqlite3ExprDelete(...)
            > sqlite3DbFree(...)
            < sqlite3DbFree(...)
            > sqlite3ExprDelete(...)
             > sqlite3ExprDeleteNN(...)
              > sqlite3DbFreeNN(...)
              < sqlite3DbFreeNN(...)
             < sqlite3ExprDeleteNN(...)
            < sqlite3ExprDelete(...)
            > sqlite3DbFree(...)
            < sqlite3DbFree(...)
            > sqlite3ExprDelete(...)
             > sqlite3ExprDeleteNN(...)
              > sqlite3DbFreeNN(...)
              < sqlite3DbFreeNN(...)
             < sqlite3ExprDeleteNN(...)
            < sqlite3ExprDelete(...)
            > sqlite3DbFree(...)
            < sqlite3DbFree(...)
            > sqlite3DbFreeNN(...)
            < sqlite3DbFreeNN(...)
           < exprListDeleteNN(...)
          < sqlite3ExprListDelete(...)
          > sqlite3UpsertDelete(...)
          < sqlite3UpsertDelete(...)
          > sqlite3SelectDelete(...)
          < sqlite3SelectDelete(...)
          > sqlite3IdListDelete(...)
          < sqlite3IdListDelete(...)
          > sqlite3DbFree(...)
           > sqlite3DbFreeNN(...)
           < sqlite3DbFreeNN(...)
          < sqlite3DbFree(...)
         < sqlite3Insert(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_reduce(...)
         > sqlite3FinishCoding(...)
          > sqlite3VdbeAddOp0(...)
           > sqlite3VdbeAddOp3(...)
           < sqlite3VdbeAddOp3(...)
          < sqlite3VdbeAddOp0(...)
          > sqlite3VdbeJumpHere(...)
           > sqlite3VdbeChangeP2(...)
            > sqlite3VdbeGetOp(...)
            < sqlite3VdbeGetOp(...)
           < sqlite3VdbeChangeP2(...)
          < sqlite3VdbeJumpHere(...)
          > sqlite3VdbeUsesBtree(...)
           > sqlite3BtreeSharable(...)
           < sqlite3BtreeSharable(...)
          < sqlite3VdbeUsesBtree(...)
          > sqlite3VdbeAddOp4Int(...)
           > sqlite3VdbeAddOp3(...)
           < sqlite3VdbeAddOp3(...)
          < sqlite3VdbeAddOp4Int(...)
          > sqlite3VdbeChangeP5(...)
          < sqlite3VdbeChangeP5(...)
          > codeTableLocks(...)
          < codeTableLocks(...)
          > sqlite3AutoincrementBegin(...)
          < sqlite3AutoincrementBegin(...)
          > sqlite3VdbeGoto(...)
           > sqlite3VdbeAddOp3(...)
           < sqlite3VdbeAddOp3(...)
          < sqlite3VdbeGoto(...)
          > sqlite3VdbeMakeReady(...)
           > resolveP2Values(...)
            > sqlite3DbFree(...)
             > sqlite3DbFreeNN(...)
             < sqlite3DbFreeNN(...)
            < sqlite3DbFree(...)
           < resolveP2Values(...)
           > allocSpace(...)
           < allocSpace(...)
           > allocSpace(...)
           < allocSpace(...)
           > allocSpace(...)
           < allocSpace(...)
           > allocSpace(...)
           < allocSpace(...)
           > initMemArray(...)
           < initMemArray(...)
           > initMemArray(...)
           < initMemArray(...)
           > sqlite3VdbeRewind(...)
           < sqlite3VdbeRewind(...)
          < sqlite3VdbeMakeReady(...)
         < sqlite3FinishCoding(...)
         > yy_find_reduce_action(...)
         < yy_find_reduce_action(...)
        < yy_reduce(...)
        > yy_find_shift_action(...)
        < yy_find_shift_action(...)
        > yy_shift(...)
        < yy_shift(...)
       < sqlite3Parser(...)
       > sqlite3ParserFinalize(...)
        > yy_pop_parser_stack(...)
         > yy_destructor(...)
         < yy_destructor(...)
        < yy_pop_parser_stack(...)
        > yy_pop_parser_stack(...)
         > yy_destructor(...)
         < yy_destructor(...)
        < yy_pop_parser_stack(...)
       < sqlite3ParserFinalize(...)
       > sqlite3DbFree(...)
       < sqlite3DbFree(...)
       > sqlite3_free(...)
       < sqlite3_free(...)
       > sqlite3DeleteTable(...)
       < sqlite3DeleteTable(...)
       > sqlite3DeleteTrigger(...)
       < sqlite3DeleteTrigger(...)
       > sqlite3DbFree(...)
       < sqlite3DbFree(...)
      < sqlite3RunParser(...)
      > sqlite3VdbeSetSql(...)
       > sqlite3DbStrNDup(...)
        > sqlite3DbMallocRawNN(...)
        < sqlite3DbMallocRawNN(...)
       < sqlite3DbStrNDup(...)
      < sqlite3VdbeSetSql(...)
      > sqlite3ErrorClear(...)
      < sqlite3ErrorClear(...)
      > sqlite3ParserReset(...)
       > sqlite3DbFree(...)
       < sqlite3DbFree(...)
      < sqlite3ParserReset(...)
     < sqlite3Prepare(...)
     > sqlite3BtreeLeaveAll(...)
     < sqlite3BtreeLeaveAll(...)
     > sqlite3ApiExit(...)
     < sqlite3ApiExit(...)
     > sqlite3_mutex_leave(...)
      > pthreadMutexLeave(...)
      < pthreadMutexLeave(...)
     < sqlite3_mutex_leave(...)
    < sqlite3LockAndPrepare(...)
   < sqlite3_prepare_v2(...)
   > sqlite3_step(...)
    > vdbeSafetyNotNull(...)
     > vdbeSafety(...)
     < vdbeSafety(...)
    < vdbeSafetyNotNull(...)
    > sqlite3_mutex_enter(...)
     > pthreadMutexEnter(...)
     < pthreadMutexEnter(...)
    < sqlite3_mutex_enter(...)
    > sqlite3Step(...)
     > sqlite3VdbeExec(...)
      > sqlite3VdbeEnter(...)
      < sqlite3VdbeEnter(...)
      > sqlite3BtreeBeginTrans(...)
       > sqlite3BtreeEnter(...)
       < sqlite3BtreeEnter(...)
       > querySharedCacheTableLock(...)
       < querySharedCacheTableLock(...)
       > lockBtree(...)
        > sqlite3PagerSharedLock(...)
         > pager_wait_on_lock(...)
          > pagerLockDb(...)
           > sqlite3OsLock(...)
            > unixLock(...)
             > sqlite3_mutex_enter(...)
              > pthreadMutexEnter(...)
              < pthreadMutexEnter(...)
             < sqlite3_mutex_enter(...)
             > unixFileLock(...)
             < unixFileLock(...)
             > unixFileLock(...)
             < unixFileLock(...)
             > unixFileLock(...)
             < unixFileLock(...)
             > sqlite3_mutex_leave(...)
              > pthreadMutexLeave(...)
              < pthreadMutexLeave(...)
             < sqlite3_mutex_leave(...)
            < unixLock(...)
           < sqlite3OsLock(...)
          < pagerLockDb(...)
         < pager_wait_on_lock(...)
         > hasHotJournal(...)
          > sqlite3OsAccess(...)
           > unixAccess(...)
            > __xstat64(1, "/home/szhong/IOTrace/test.db-journal", {dev=94815182143698, ino=94815182467576, mode=4046393344, nlink=140505312932160, uid=32713, gid=0, rdev=0, size=0, blksize=0, blocks=140505312932160, atim=8740486944223255040.140721708833412, mtim=140505311625536.94815205594786, ctim=140505311370191.94811403059202}) = -1 in 2633ns
             = backtraces from fn trace:
             = [12] unixAccess(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40633
             = [11] sqlite3OsAccess(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24155
             = [10] hasHotJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57728
             = [9] sqlite3PagerSharedLock(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57848
             = [8] lockBtree(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68667
             = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
             = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
             = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
             = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
             = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
             = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
             = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
            < __xstat64(...)
           < unixAccess(...)
          < sqlite3OsAccess(...)
         < hasHotJournal(...)
         > sqlite3OsRead(...)
          > unixRead(...)
           > seekAndRead(...)
            > lseek64(6, 24, 0) = 24 in 627ns
             = backtraces from fn trace:
             = [12] seekAndRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37523
             = [11] unixRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37577
             = [10] sqlite3OsRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24003
             = [9] sqlite3PagerSharedLock(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57848
             = [8] lockBtree(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68667
             = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
             = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
             = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
             = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
             = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
             = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
             = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
            < lseek64(...)
            > read(6, 0x7ffc53779a90, 16) = 16 in 4151ns
             = backtraces from fn trace:
             = [12] seekAndRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37523
             = [11] unixRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37577
             = [10] sqlite3OsRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24003
             = [9] sqlite3PagerSharedLock(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57848
             = [8] lockBtree(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68667
             = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
             = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
             = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
             = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
             = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
             = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
             = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
            < read(...)
           < seekAndRead(...)
          < unixRead(...)
         < sqlite3OsRead(...)
         > pagerOpenWalIfPresent(...)
          > sqlite3OsAccess(...)
           > unixAccess(...)
            > __xstat64(1, "/home/szhong/IOTrace/test.db-wal", {dev=94815182143698, ino=94815182467576, mode=4046393344, nlink=140505312932160, uid=32713, gid=0, rdev=0, size=0, blksize=0, blocks=0, atim=8740486944223255040.140721708833424, mtim=140505311625536.140505312927552, ctim=140505311370191.0}) = -1 in 2209ns
             = backtraces from fn trace:
             = [12] unixAccess(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40633
             = [11] sqlite3OsAccess(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24155
             = [10] pagerOpenWalIfPresent(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:55940
             = [9] sqlite3PagerSharedLock(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57848
             = [8] lockBtree(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68667
             = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
             = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
             = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
             = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
             = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
             = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
             = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
            < __xstat64(...)
           < unixAccess(...)
          < sqlite3OsAccess(...)
         < pagerOpenWalIfPresent(...)
         > pagerPagecount(...)
          > sqlite3WalDbsize(...)
          < sqlite3WalDbsize(...)
          > sqlite3OsFileSize(...)
           > unixFileSize(...)
            > __fxstat64(1, 6, {dev=64768, ino=7624334, mode=33188, nlink=1, uid=1002, gid=1001, rdev=0, size=8192, blksize=4096, blocks=16, atim=1643786460.353874465, mtim=1643786460.297874855, ctim=1643786460.297874855}) = 0 in 1152ns
             = backtraces from fn trace:
             = [12] unixFileSize(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:38071
             = [11] sqlite3OsFileSize(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24018
             = [10] pagerPagecount(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:55880
             = [9] sqlite3PagerSharedLock(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57848
             = [8] lockBtree(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68667
             = [7] sqlite3BtreeBeginTrans(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68978
             = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
             = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
             = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
             = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
             = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
             = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
            < __fxstat64(...)
           < unixFileSize(...)
          < sqlite3OsFileSize(...)
         < pagerPagecount(...)
        < sqlite3PagerSharedLock(...)
        > btreeGetPage(...)
         > sqlite3PagerGet(...)
          > getPageNormal(...)
           > sqlite3PcacheFetch(...)
            > pcache1Fetch(...)
             > pcache1FetchNoMutex(...)
              > pcache1PinPage(...)
              < pcache1PinPage(...)
             < pcache1FetchNoMutex(...)
            < pcache1Fetch(...)
           < sqlite3PcacheFetch(...)
           > sqlite3PcacheFetchFinish(...)
           < sqlite3PcacheFetchFinish(...)
          < getPageNormal(...)
         < sqlite3PagerGet(...)
         > btreePageFromDbPage(...)
          > sqlite3PagerGetExtra(...)
          < sqlite3PagerGetExtra(...)
         < btreePageFromDbPage(...)
        < btreeGetPage(...)
        > sqlite3Get4byte(...)
        < sqlite3Get4byte(...)
        > sqlite3PagerPagecount(...)
        < sqlite3PagerPagecount(...)
        > sqlite3WritableSchema(...)
        < sqlite3WritableSchema(...)
        > sqlite3Get4byte(...)
        < sqlite3Get4byte(...)
        > sqlite3Get4byte(...)
        < sqlite3Get4byte(...)
       < lockBtree(...)
       > sqlite3TempInMemory(...)
       < sqlite3TempInMemory(...)
       > sqlite3PagerBegin(...)
        > pagerLockDb(...)
         > sqlite3OsLock(...)
          > unixLock(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > unixFileLock(...)
           < unixFileLock(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < unixLock(...)
         < sqlite3OsLock(...)
        < pagerLockDb(...)
       < sqlite3PagerBegin(...)
       > newDatabase(...)
       < newDatabase(...)
       > sqlite3Get4byte(...)
       < sqlite3Get4byte(...)
       > sqlite3Get4byte(...)
       < sqlite3Get4byte(...)
       > sqlite3PagerOpenSavepoint(...)
       < sqlite3PagerOpenSavepoint(...)
       > sqlite3BtreeLeave(...)
       < sqlite3BtreeLeave(...)
      < sqlite3BtreeBeginTrans(...)
      > allocateCursor(...)
       > sqlite3BtreeCursorSize(...)
       < sqlite3BtreeCursorSize(...)
       > sqlite3DbMallocRaw(...)
        > sqlite3DbMallocRawNN(...)
        < sqlite3DbMallocRawNN(...)
       < sqlite3DbMallocRaw(...)
       > sqlite3BtreeCursorZero(...)
       < sqlite3BtreeCursorZero(...)
      < allocateCursor(...)
      > sqlite3BtreeCursor(...)
       > btreeCursor(...)
        > allocateTempSpace(...)
        < allocateTempSpace(...)
       < btreeCursor(...)
      < sqlite3BtreeCursor(...)
      > sqlite3BtreeCursorHintFlags(...)
      < sqlite3BtreeCursorHintFlags(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > sqlite3Strlen30(...)
      < sqlite3Strlen30(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > out2Prerelease(...)
      < out2Prerelease(...)
      > sqlite3BtreeLast(...)
       > moveToRoot(...)
        > getAndInitPage(...)
         > btreePagecount(...)
         < btreePagecount(...)
         > sqlite3PagerGet(...)
          > getPageNormal(...)
           > sqlite3PcacheFetch(...)
            > pcache1Fetch(...)
             > pcache1FetchNoMutex(...)
              > pcache1PinPage(...)
              < pcache1PinPage(...)
             < pcache1FetchNoMutex(...)
            < pcache1Fetch(...)
           < sqlite3PcacheFetch(...)
           > sqlite3PcacheFetchFinish(...)
           < sqlite3PcacheFetchFinish(...)
          < getPageNormal(...)
         < sqlite3PagerGet(...)
         > sqlite3PagerGetExtra(...)
         < sqlite3PagerGetExtra(...)
        < getAndInitPage(...)
       < moveToRoot(...)
      < sqlite3BtreeLast(...)
      > applyAffinity(...)
      < applyAffinity(...)
      > applyAffinity(...)
      < applyAffinity(...)
      > applyAffinity(...)
      < applyAffinity(...)
      > sqlite3VarintLen(...)
      < sqlite3VarintLen(...)
      > sqlite3VdbeMemClearAndResize(...)
       > sqlite3VdbeMemGrow(...)
        > sqlite3DbMallocRaw(...)
         > sqlite3DbMallocRawNN(...)
         < sqlite3DbMallocRawNN(...)
        < sqlite3DbMallocRaw(...)
        > sqlite3DbMallocSize(...)
        < sqlite3DbMallocSize(...)
       < sqlite3VdbeMemGrow(...)
      < sqlite3VdbeMemClearAndResize(...)
      > sqlite3VdbeSerialPut(...)
      < sqlite3VdbeSerialPut(...)
      > sqlite3VdbeSerialPut(...)
      < sqlite3VdbeSerialPut(...)
      > sqlite3VdbeSerialPut(...)
      < sqlite3VdbeSerialPut(...)
      > sqlite3BtreeInsert(...)
       > sqlite3BtreeTableMoveto(...)
        > moveToRoot(...)
        < moveToRoot(...)
       < sqlite3BtreeTableMoveto(...)
       > fillInCell(...)
        > sqlite3PutVarint(...)
        < sqlite3PutVarint(...)
       < fillInCell(...)
       > insertCell(...)
        > sqlite3PagerWrite(...)
         > pager_write(...)
          > pager_open_journal(...)
           > sqlite3BitvecCreate(...)
            > sqlite3MallocZero(...)
             > sqlite3Malloc(...)
              > sqlite3_mutex_enter(...)
               > pthreadMutexEnter(...)
               < pthreadMutexEnter(...)
              < sqlite3_mutex_enter(...)
              > mallocWithAlarm(...)
               > sqlite3MemRoundup(...)
               < sqlite3MemRoundup(...)
               > sqlite3StatusHighwater(...)
               < sqlite3StatusHighwater(...)
               > sqlite3MemMalloc(...)
               < sqlite3MemMalloc(...)
               > sqlite3MallocSize(...)
                > sqlite3MemSize(...)
                < sqlite3MemSize(...)
               < sqlite3MallocSize(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
               > sqlite3StatusUp(...)
               < sqlite3StatusUp(...)
              < mallocWithAlarm(...)
              > sqlite3_mutex_leave(...)
               > pthreadMutexLeave(...)
               < pthreadMutexLeave(...)
              < sqlite3_mutex_leave(...)
             < sqlite3Malloc(...)
            < sqlite3MallocZero(...)
           < sqlite3BitvecCreate(...)
           > jrnlBufferSize(...)
           < jrnlBufferSize(...)
           > databaseIsUnmoved(...)
            > sqlite3OsFileControl(...)
             > unixFileControl(...)
              > fileHasMoved(...)
               > __xstat64(1, "/home/szhong/IOTrace/test.db", {dev=64768, ino=7624334, mode=33188, nlink=1, uid=1002, gid=1001, rdev=0, size=8192, blksize=4096, blocks=16, atim=1643786460.353874465, mtim=1643786460.297874855, ctim=1643786460.297874855}) = 0 in 2563ns
                = backtraces from fn trace:
                = [15] fileHasMoved(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:35689
                = [14] unixFileControl(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:38197
                = [13] sqlite3OsFileControl(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24042
                = [12] databaseIsUnmoved(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56724
                = [11] pager_open_journal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58406
                = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                = [8] insertCell(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:72445
                = [7] sqlite3BtreeInsert(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:74380
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < __xstat64(...)
              < fileHasMoved(...)
             < unixFileControl(...)
            < sqlite3OsFileControl(...)
           < databaseIsUnmoved(...)
           > sqlite3JournalOpen(...)
            > sqlite3OsOpen(...)
             > unixOpen(...)
              > findCreateFileMode(...)
               > sqlite3Strlen30(...)
               < sqlite3Strlen30(...)
               > getFileMode(...)
                > __xstat64(1, "/home/szhong/IOTrace/test.db", {dev=64768, ino=7624334, mode=33188, nlink=1, uid=1002, gid=1001, rdev=0, size=8192, blksize=4096, blocks=16, atim=1643786460.353874465, mtim=1643786460.297874855, ctim=1643786460.297874855}) = 0 in 2028ns
                 = backtraces from fn trace:
                 = [16] getFileMode(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40190
                 = [15] findCreateFileMode(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40230
                 = [14] unixOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40307
                 = [13] sqlite3OsOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24134
                 = [12] sqlite3JournalOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:99245
                 = [11] pager_open_journal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58406
                 = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                 = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                 = [8] insertCell(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:72445
                 = [7] sqlite3BtreeInsert(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:74380
                 = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                 = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                 = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                 = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                 = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                 = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                < __xstat64(...)
               < getFileMode(...)
              < findCreateFileMode(...)
              > robust_open(...)
               > posixOpen(...)
                > open64("/home/szhong/IOTrace/test.db-journal", 655426, 420) = 7 in 19489ns
                 = backtraces from fn trace:
                 = [16] posixOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:34606
                 = [15] robust_open(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:34911
                 = [14] unixOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40307
                 = [13] sqlite3OsOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24134
                 = [12] sqlite3JournalOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:99245
                 = [11] pager_open_journal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58406
                 = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                 = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                 = [8] insertCell(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:72445
                 = [7] sqlite3BtreeInsert(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:74380
                 = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                 = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                 = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                 = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                 = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                 = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                < open64(...)
               < posixOpen(...)
               > __fxstat64(1, 7, {dev=64768, ino=7624339, mode=33188, nlink=1, uid=1002, gid=1001, rdev=0, size=0, blksize=4096, blocks=0, atim=1643786460.357874438, mtim=1643786460.357874438, ctim=1643786460.357874438}) = 0 in 1114ns
                = backtraces from fn trace:
                = [15] robust_open(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:34911
                = [14] unixOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40307
                = [13] sqlite3OsOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24134
                = [12] sqlite3JournalOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:99245
                = [11] pager_open_journal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58406
                = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                = [8] insertCell(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:72445
                = [7] sqlite3BtreeInsert(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:74380
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < __fxstat64(...)
              < robust_open(...)
              > robustFchown(...)
              < robustFchown(...)
              > fillInUnixFile(...)
               > sqlite3_uri_boolean(...)
                > sqlite3_uri_parameter(...)
                < sqlite3_uri_parameter(...)
               < sqlite3_uri_boolean(...)
               > storeLastErrno(...)
               < storeLastErrno(...)
               > verifyDbFile(...)
               < verifyDbFile(...)
              < fillInUnixFile(...)
             < unixOpen(...)
            < sqlite3OsOpen(...)
           < sqlite3JournalOpen(...)
           > writeJournalHdr(...)
            > journalHdrOffset(...)
            < journalHdrOffset(...)
            > sqlite3OsDeviceCharacteristics(...)
             > unixDeviceCharacteristics(...)
              > setDeviceCharacteristics(...)
              < setDeviceCharacteristics(...)
             < unixDeviceCharacteristics(...)
            < sqlite3OsDeviceCharacteristics(...)
            > sqlite3_randomness(...)
             > sqlite3_initialize(...)
              > sqlite3MemoryBarrier(...)
              < sqlite3MemoryBarrier(...)
             < sqlite3_initialize(...)
             > sqlite3MutexAlloc(...)
              > pthreadMutexAlloc(...)
              < pthreadMutexAlloc(...)
             < sqlite3MutexAlloc(...)
             > sqlite3_mutex_enter(...)
              > pthreadMutexEnter(...)
              < pthreadMutexEnter(...)
             < sqlite3_mutex_enter(...)
             > sqlite3_mutex_leave(...)
              > pthreadMutexLeave(...)
              < pthreadMutexLeave(...)
             < sqlite3_mutex_leave(...)
            < sqlite3_randomness(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3OsWrite(...)
             > unixWrite(...)
              > seekAndWrite(...)
               > seekAndWriteFd(...)
                > lseek64(7, 0, 0) = 0 in 562ns
                 = backtraces from fn trace:
                 = [16] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                 = [15] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                 = [14] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                 = [13] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                 = [12] writeJournalHdr(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:54098
                 = [11] pager_open_journal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58406
                 = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                 = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                 = [8] insertCell(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:72445
                 = [7] sqlite3BtreeInsert(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:74380
                 = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                 = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                 = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                 = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                 = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                 = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                < lseek64(...)
                > write(7, 0x563be2a61708, 512) = 512 in 11470ns
                 = backtraces from fn trace:
                 = [16] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                 = [15] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                 = [14] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                 = [13] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                 = [12] writeJournalHdr(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:54098
                 = [11] pager_open_journal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58406
                 = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                 = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                 = [8] insertCell(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:72445
                 = [7] sqlite3BtreeInsert(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:74380
                 = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                 = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                 = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                 = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                 = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                 = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                < write(...)
               < seekAndWriteFd(...)
              < seekAndWrite(...)
             < unixWrite(...)
            < sqlite3OsWrite(...)
           < writeJournalHdr(...)
          < pager_open_journal(...)
          > sqlite3PcacheMakeDirty(...)
           > pcacheManageDirtyList(...)
           < pcacheManageDirtyList(...)
          < sqlite3PcacheMakeDirty(...)
          > sqlite3BitvecTestNotNull(...)
          < sqlite3BitvecTestNotNull(...)
          > pagerAddPageToRollbackJournal(...)
           > pager_cksum(...)
           < pager_cksum(...)
           > write32bits(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3OsWrite(...)
             > unixWrite(...)
              > seekAndWrite(...)
               > seekAndWriteFd(...)
                > lseek64(7, 512, 0) = 512 in 595ns
                 = backtraces from fn trace:
                 = [16] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                 = [15] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                 = [14] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                 = [13] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                 = [12] write32bits(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:53778
                 = [11] pagerAddPageToRollbackJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58564
                 = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                 = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                 = [8] insertCell(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:72445
                 = [7] sqlite3BtreeInsert(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:74380
                 = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                 = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                 = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                 = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                 = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                 = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                < lseek64(...)
                > write(7, 0x7ffc537799f4, 4) = 4 in 5668ns
                 = backtraces from fn trace:
                 = [16] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                 = [15] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                 = [14] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                 = [13] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                 = [12] write32bits(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:53778
                 = [11] pagerAddPageToRollbackJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58564
                 = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                 = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                 = [8] insertCell(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:72445
                 = [7] sqlite3BtreeInsert(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:74380
                 = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                 = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                 = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                 = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                 = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                 = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                < write(...)
               < seekAndWriteFd(...)
              < seekAndWrite(...)
             < unixWrite(...)
            < sqlite3OsWrite(...)
           < write32bits(...)
           > sqlite3OsWrite(...)
            > unixWrite(...)
             > seekAndWrite(...)
              > seekAndWriteFd(...)
               > lseek64(7, 516, 0) = 516 in 623ns
                = backtraces from fn trace:
                = [15] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                = [14] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                = [13] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                = [12] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                = [11] pagerAddPageToRollbackJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58564
                = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                = [8] insertCell(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:72445
                = [7] sqlite3BtreeInsert(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:74380
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < lseek64(...)
               > write(7, 0x563be2a81f48, 4096) = 4096 in 9973ns
                = backtraces from fn trace:
                = [15] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                = [14] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                = [13] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                = [12] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                = [11] pagerAddPageToRollbackJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58564
                = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                = [8] insertCell(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:72445
                = [7] sqlite3BtreeInsert(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:74380
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < write(...)
              < seekAndWriteFd(...)
             < seekAndWrite(...)
            < unixWrite(...)
           < sqlite3OsWrite(...)
           > write32bits(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3OsWrite(...)
             > unixWrite(...)
              > seekAndWrite(...)
               > seekAndWriteFd(...)
                > lseek64(7, 4612, 0) = 4612 in 656ns
                 = backtraces from fn trace:
                 = [16] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                 = [15] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                 = [14] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                 = [13] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                 = [12] write32bits(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:53778
                 = [11] pagerAddPageToRollbackJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58564
                 = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                 = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                 = [8] insertCell(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:72445
                 = [7] sqlite3BtreeInsert(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:74380
                 = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                 = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                 = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                 = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                 = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                 = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                < lseek64(...)
                > write(7, 0x7ffc537799f4, 4) = 4 in 4704ns
                 = backtraces from fn trace:
                 = [16] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                 = [15] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                 = [14] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                 = [13] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                 = [12] write32bits(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:53778
                 = [11] pagerAddPageToRollbackJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58564
                 = [10] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                 = [9] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                 = [8] insertCell(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:72445
                 = [7] sqlite3BtreeInsert(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:74380
                 = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                 = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                 = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                 = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                 = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                 = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                < write(...)
               < seekAndWriteFd(...)
              < seekAndWrite(...)
             < unixWrite(...)
            < sqlite3OsWrite(...)
           < write32bits(...)
           > sqlite3BitvecSet(...)
           < sqlite3BitvecSet(...)
           > addToSavepointBitvecs(...)
           < addToSavepointBitvecs(...)
          < pagerAddPageToRollbackJournal(...)
         < pager_write(...)
        < sqlite3PagerWrite(...)
        > allocateSpace(...)
        < allocateSpace(...)
       < insertCell(...)
      < sqlite3BtreeInsert(...)
      > sqlite3VdbeHalt(...)
       > closeAllCursors(...)
        > closeCursorsInFrame(...)
         > sqlite3VdbeFreeCursor(...)
          > sqlite3BtreeCloseCursor(...)
           > sqlite3BtreeEnter(...)
           < sqlite3BtreeEnter(...)
           > btreeReleaseAllCursorPages(...)
            > releasePageNotNull(...)
             > sqlite3PagerUnrefNotNull(...)
              > sqlite3PcacheRelease(...)
               > pcacheManageDirtyList(...)
               < pcacheManageDirtyList(...)
              < sqlite3PcacheRelease(...)
             < sqlite3PagerUnrefNotNull(...)
            < releasePageNotNull(...)
           < btreeReleaseAllCursorPages(...)
           > unlockBtreeIfUnused(...)
           < unlockBtreeIfUnused(...)
           > sqlite3_free(...)
           < sqlite3_free(...)
           > sqlite3_free(...)
           < sqlite3_free(...)
           > sqlite3BtreeLeave(...)
           < sqlite3BtreeLeave(...)
          < sqlite3BtreeCloseCursor(...)
         < sqlite3VdbeFreeCursor(...)
        < closeCursorsInFrame(...)
        > releaseMemArray(...)
         > sqlite3DbFreeNN(...)
         < sqlite3DbFreeNN(...)
         > sqlite3DbFreeNN(...)
         < sqlite3DbFreeNN(...)
        < releaseMemArray(...)
       < closeAllCursors(...)
       > sqlite3VdbeEnter(...)
       < sqlite3VdbeEnter(...)
       > sqlite3VdbeCheckFk(...)
       < sqlite3VdbeCheckFk(...)
       > sqlite3VdbeCheckFk(...)
       < sqlite3VdbeCheckFk(...)
       > vdbeCommit(...)
        > sqlite3VtabSync(...)
        < sqlite3VtabSync(...)
        > sqlite3BtreeTxnState(...)
        < sqlite3BtreeTxnState(...)
        > sqlite3BtreeEnter(...)
        < sqlite3BtreeEnter(...)
        > sqlite3BtreePager(...)
        < sqlite3BtreePager(...)
        > sqlite3PagerGetJournalMode(...)
        < sqlite3PagerGetJournalMode(...)
        > sqlite3PagerIsMemdb(...)
        < sqlite3PagerIsMemdb(...)
        > sqlite3PagerExclusiveLock(...)
         > pager_wait_on_lock(...)
          > pagerLockDb(...)
           > sqlite3OsLock(...)
            > unixLock(...)
             > sqlite3_mutex_enter(...)
              > pthreadMutexEnter(...)
              < pthreadMutexEnter(...)
             < sqlite3_mutex_enter(...)
             > unixFileLock(...)
             < unixFileLock(...)
             > unixFileLock(...)
             < unixFileLock(...)
             > sqlite3_mutex_leave(...)
              > pthreadMutexLeave(...)
              < pthreadMutexLeave(...)
             < sqlite3_mutex_leave(...)
            < unixLock(...)
           < sqlite3OsLock(...)
          < pagerLockDb(...)
         < pager_wait_on_lock(...)
        < sqlite3PagerExclusiveLock(...)
        > sqlite3BtreeLeave(...)
        < sqlite3BtreeLeave(...)
        > sqlite3BtreeTxnState(...)
        < sqlite3BtreeTxnState(...)
        > sqlite3BtreeGetFilename(...)
         > sqlite3PagerFilename(...)
         < sqlite3PagerFilename(...)
        < sqlite3BtreeGetFilename(...)
        > sqlite3Strlen30(...)
        < sqlite3Strlen30(...)
        > sqlite3BtreeCommitPhaseOne(...)
         > sqlite3BtreeEnter(...)
         < sqlite3BtreeEnter(...)
         > sqlite3PagerCommitPhaseOne(...)
          > sqlite3FaultSim(...)
          < sqlite3FaultSim(...)
          > pagerFlushOnCommit(...)
          < pagerFlushOnCommit(...)
          > pager_incr_changecounter(...)
           > sqlite3PagerGet(...)
            > getPageNormal(...)
             > sqlite3PcacheFetch(...)
              > pcache1Fetch(...)
               > pcache1FetchNoMutex(...)
               < pcache1FetchNoMutex(...)
              < pcache1Fetch(...)
             < sqlite3PcacheFetch(...)
             > sqlite3PcacheFetchFinish(...)
             < sqlite3PcacheFetchFinish(...)
            < getPageNormal(...)
           < sqlite3PagerGet(...)
           > sqlite3PagerWrite(...)
            > pager_write(...)
             > sqlite3PcacheMakeDirty(...)
              > pcacheManageDirtyList(...)
              < pcacheManageDirtyList(...)
             < sqlite3PcacheMakeDirty(...)
             > sqlite3BitvecTestNotNull(...)
             < sqlite3BitvecTestNotNull(...)
             > pagerAddPageToRollbackJournal(...)
              > pager_cksum(...)
              < pager_cksum(...)
              > write32bits(...)
               > sqlite3Put4byte(...)
               < sqlite3Put4byte(...)
               > sqlite3OsWrite(...)
                > unixWrite(...)
                 > seekAndWrite(...)
                  > seekAndWriteFd(...)
                   > lseek64(7, 4616, 0) = 4616 in 964ns
                    = backtraces from fn trace:
                    = [19] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                    = [18] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                    = [17] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                    = [16] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                    = [15] write32bits(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:53778
                    = [14] pagerAddPageToRollbackJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58564
                    = [13] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                    = [12] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                    = [11] pager_incr_changecounter(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58890
                    = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                    = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                    = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                    = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                    = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                    = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                    = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                    = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                    = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                    = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                   < lseek64(...)
                   > write(7, 0x7ffc537799c4, 4) = 4 in 2925ns
                    = backtraces from fn trace:
                    = [19] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                    = [18] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                    = [17] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                    = [16] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                    = [15] write32bits(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:53778
                    = [14] pagerAddPageToRollbackJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58564
                    = [13] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                    = [12] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                    = [11] pager_incr_changecounter(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58890
                    = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                    = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                    = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                    = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                    = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                    = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                    = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                    = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                    = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                    = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                   < write(...)
                  < seekAndWriteFd(...)
                 < seekAndWrite(...)
                < unixWrite(...)
               < sqlite3OsWrite(...)
              < write32bits(...)
              > sqlite3OsWrite(...)
               > unixWrite(...)
                > seekAndWrite(...)
                 > seekAndWriteFd(...)
                  > lseek64(7, 4620, 0) = 4620 in 580ns
                   = backtraces from fn trace:
                   = [18] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                   = [17] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                   = [16] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                   = [15] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                   = [14] pagerAddPageToRollbackJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58564
                   = [13] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                   = [12] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                   = [11] pager_incr_changecounter(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58890
                   = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                   = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                   = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                   = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                   = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                   = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                   = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                   = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                   = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                   = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                  < lseek64(...)
                  > write(7, 0x563be2a83050, 4096) = 4096 in 9190ns
                   = backtraces from fn trace:
                   = [18] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                   = [17] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                   = [16] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                   = [15] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                   = [14] pagerAddPageToRollbackJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58564
                   = [13] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                   = [12] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                   = [11] pager_incr_changecounter(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58890
                   = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                   = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                   = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                   = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                   = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                   = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                   = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                   = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                   = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                   = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                  < write(...)
                 < seekAndWriteFd(...)
                < seekAndWrite(...)
               < unixWrite(...)
              < sqlite3OsWrite(...)
              > write32bits(...)
               > sqlite3Put4byte(...)
               < sqlite3Put4byte(...)
               > sqlite3OsWrite(...)
                > unixWrite(...)
                 > seekAndWrite(...)
                  > seekAndWriteFd(...)
                   > lseek64(7, 8716, 0) = 8716 in 775ns
                    = backtraces from fn trace:
                    = [19] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                    = [18] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                    = [17] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                    = [16] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                    = [15] write32bits(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:53778
                    = [14] pagerAddPageToRollbackJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58564
                    = [13] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                    = [12] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                    = [11] pager_incr_changecounter(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58890
                    = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                    = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                    = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                    = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                    = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                    = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                    = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                    = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                    = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                    = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                   < lseek64(...)
                   > write(7, 0x7ffc537799c4, 4) = 4 in 4639ns
                    = backtraces from fn trace:
                    = [19] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                    = [18] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                    = [17] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                    = [16] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                    = [15] write32bits(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:53778
                    = [14] pagerAddPageToRollbackJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58564
                    = [13] pager_write(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58621
                    = [12] sqlite3PagerWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58807
                    = [11] pager_incr_changecounter(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58890
                    = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                    = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                    = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                    = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                    = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                    = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                    = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                    = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                    = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                    = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                   < write(...)
                  < seekAndWriteFd(...)
                 < seekAndWrite(...)
                < unixWrite(...)
               < sqlite3OsWrite(...)
              < write32bits(...)
              > sqlite3BitvecSet(...)
              < sqlite3BitvecSet(...)
              > addToSavepointBitvecs(...)
              < addToSavepointBitvecs(...)
             < pagerAddPageToRollbackJournal(...)
            < pager_write(...)
           < sqlite3PagerWrite(...)
           > pager_write_changecounter(...)
            > sqlite3Get4byte(...)
            < sqlite3Get4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
           < pager_write_changecounter(...)
           > sqlite3PagerUnref(...)
            > sqlite3PagerUnrefNotNull(...)
             > sqlite3PcacheRelease(...)
             < sqlite3PcacheRelease(...)
            < sqlite3PagerUnrefNotNull(...)
           < sqlite3PagerUnref(...)
          < pager_incr_changecounter(...)
          > writeSuperJournal(...)
          < writeSuperJournal(...)
          > syncJournal(...)
           > sqlite3PagerExclusiveLock(...)
            > pager_wait_on_lock(...)
             > pagerLockDb(...)
             < pagerLockDb(...)
            < pager_wait_on_lock(...)
           < sqlite3PagerExclusiveLock(...)
           > sqlite3OsDeviceCharacteristics(...)
            > unixDeviceCharacteristics(...)
             > setDeviceCharacteristics(...)
             < setDeviceCharacteristics(...)
            < unixDeviceCharacteristics(...)
           < sqlite3OsDeviceCharacteristics(...)
           > sqlite3Put4byte(...)
           < sqlite3Put4byte(...)
           > journalHdrOffset(...)
           < journalHdrOffset(...)
           > sqlite3OsRead(...)
            > unixRead(...)
             > seekAndRead(...)
              > lseek64(7, 9216, 0) = 9216 in 640ns
               = backtraces from fn trace:
               = [14] seekAndRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37523
               = [13] unixRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37577
               = [12] sqlite3OsRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24003
               = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
               = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
               = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
               = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
               = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
               = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
               = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
               = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
               = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
               = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
               = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
              < lseek64(...)
              > read(7, 0x7ffc53779a24, 8) = 0 in 3249ns
               = backtraces from fn trace:
               = [14] seekAndRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37523
               = [13] unixRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37577
               = [12] sqlite3OsRead(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24003
               = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
               = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
               = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
               = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
               = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
               = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
               = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
               = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
               = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
               = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
               = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
              < read(...)
             < seekAndRead(...)
             > storeLastErrno(...)
             < storeLastErrno(...)
            < unixRead(...)
           < sqlite3OsRead(...)
           > sqlite3OsSync(...)
            > unixSync(...)
             > full_fsync(...)
              > fsync(7) = 0 in 22787760ns
               = backtraces from fn trace:
               = [14] full_fsync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37838
               = [13] unixSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37971
               = [12] sqlite3OsSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24014
               = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
               = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
               = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
               = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
               = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
               = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
               = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
               = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
               = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
               = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
               = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
              < fsync(...)
             < full_fsync(...)
             > openDirectory(...)
              > sqlite3_snprintf(...)
               > sqlite3_vsnprintf(...)
                > sqlite3StrAccumInit(...)
                < sqlite3StrAccumInit(...)
                > sqlite3_str_vappendf(...)
                 > sqlite3_str_append(...)
                 < sqlite3_str_append(...)
                < sqlite3_str_vappendf(...)
               < sqlite3_vsnprintf(...)
              < sqlite3_snprintf(...)
              > robust_open(...)
               > posixOpen(...)
                > open64("/home/szhong/IOTrace", 524288) = 8 in 5492ns
                 = backtraces from fn trace:
                 = [16] posixOpen(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:34606
                 = [15] robust_open(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:34911
                 = [14] openDirectory(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37934
                 = [13] unixSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37971
                 = [12] sqlite3OsSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24014
                 = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
                 = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                 = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                 = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                 = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                 = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                 = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                 = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                 = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                 = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                 = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
                < open64(...)
               < posixOpen(...)
              < robust_open(...)
             < openDirectory(...)
             > full_fsync(...)
              > fsync(8) = 0 in 14379967ns
               = backtraces from fn trace:
               = [14] full_fsync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37838
               = [13] unixSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37971
               = [12] sqlite3OsSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24014
               = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
               = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
               = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
               = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
               = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
               = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
               = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
               = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
               = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
               = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
               = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
              < fsync(...)
             < full_fsync(...)
             > robust_close(...)
              > close(8) = 0 in 3074ns
               = backtraces from fn trace:
               = [14] robust_close(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:35523
               = [13] unixSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37971
               = [12] sqlite3OsSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24014
               = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
               = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
               = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
               = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
               = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
               = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
               = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
               = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
               = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
               = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
               = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
              < close(...)
             < robust_close(...)
            < unixSync(...)
           < sqlite3OsSync(...)
           > sqlite3OsWrite(...)
            > unixWrite(...)
             > seekAndWrite(...)
              > seekAndWriteFd(...)
               > lseek64(7, 0, 0) = 0 in 774ns
                = backtraces from fn trace:
                = [15] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                = [14] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                = [13] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                = [12] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
                = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < lseek64(...)
               > write(7, 0x7ffc53779a2c, 12) = 12 in 6519ns
                = backtraces from fn trace:
                = [15] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                = [14] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                = [13] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                = [12] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
                = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < write(...)
              < seekAndWriteFd(...)
             < seekAndWrite(...)
            < unixWrite(...)
           < sqlite3OsWrite(...)
           > sqlite3OsSync(...)
            > unixSync(...)
             > full_fsync(...)
              > fsync(7) = 0 in 21430634ns
               = backtraces from fn trace:
               = [14] full_fsync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37838
               = [13] unixSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37971
               = [12] sqlite3OsSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24014
               = [11] syncJournal(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56866
               = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
               = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
               = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
               = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
               = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
               = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
               = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
               = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
               = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
               = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
              < fsync(...)
             < full_fsync(...)
            < unixSync(...)
           < sqlite3OsSync(...)
           > sqlite3PcacheClearSyncFlags(...)
           < sqlite3PcacheClearSyncFlags(...)
          < syncJournal(...)
          > sqlite3PcacheDirtyList(...)
           > pcacheSortDirtyList(...)
            > pcacheMergeDirtyList(...)
            < pcacheMergeDirtyList(...)
           < pcacheSortDirtyList(...)
          < sqlite3PcacheDirtyList(...)
          > pager_write_pagelist(...)
           > pager_write_changecounter(...)
            > sqlite3Get4byte(...)
            < sqlite3Get4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
            > sqlite3Put4byte(...)
            < sqlite3Put4byte(...)
           < pager_write_changecounter(...)
           > sqlite3OsWrite(...)
            > unixWrite(...)
             > seekAndWrite(...)
              > seekAndWriteFd(...)
               > lseek64(6, 0, 0) = 0 in 823ns
                = backtraces from fn trace:
                = [15] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                = [14] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                = [13] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                = [12] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                = [11] pager_write_pagelist(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57009
                = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < lseek64(...)
               > write(6, 0x563be2a83050, 4096) = 4096 in 7837ns
                = backtraces from fn trace:
                = [15] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                = [14] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                = [13] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                = [12] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                = [11] pager_write_pagelist(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57009
                = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < write(...)
              < seekAndWriteFd(...)
             < seekAndWrite(...)
            < unixWrite(...)
           < sqlite3OsWrite(...)
           > sqlite3BackupUpdate(...)
           < sqlite3BackupUpdate(...)
           > sqlite3OsWrite(...)
            > unixWrite(...)
             > seekAndWrite(...)
              > seekAndWriteFd(...)
               > lseek64(6, 4096, 0) = 4096 in 622ns
                = backtraces from fn trace:
                = [15] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                = [14] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                = [13] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                = [12] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                = [11] pager_write_pagelist(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57009
                = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < lseek64(...)
               > write(6, 0x563be2a81f48, 4096) = 4096 in 5234ns
                = backtraces from fn trace:
                = [15] seekAndWriteFd(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37654
                = [14] seekAndWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37694
                = [13] unixWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37708
                = [12] sqlite3OsWrite(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24007
                = [11] pager_write_pagelist(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:57009
                = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
                = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
                = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < write(...)
              < seekAndWriteFd(...)
             < seekAndWrite(...)
            < unixWrite(...)
           < sqlite3OsWrite(...)
           > sqlite3BackupUpdate(...)
           < sqlite3BackupUpdate(...)
          < pager_write_pagelist(...)
          > sqlite3PcacheCleanAll(...)
           > sqlite3PcacheMakeClean(...)
            > pcacheManageDirtyList(...)
            < pcacheManageDirtyList(...)
           < sqlite3PcacheMakeClean(...)
           > sqlite3PcacheMakeClean(...)
            > pcacheManageDirtyList(...)
            < pcacheManageDirtyList(...)
            > pcacheUnpin(...)
             > pcache1Unpin(...)
             < pcache1Unpin(...)
            < pcacheUnpin(...)
           < sqlite3PcacheMakeClean(...)
          < sqlite3PcacheCleanAll(...)
          > sqlite3PagerSync(...)
           > sqlite3OsFileControl(...)
            > unixFileControl(...)
            < unixFileControl(...)
           < sqlite3OsFileControl(...)
           > sqlite3OsSync(...)
            > unixSync(...)
             > full_fsync(...)
              > fsync(6) = 0 in 28860756ns
               = backtraces from fn trace:
               = [14] full_fsync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37838
               = [13] unixSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:37971
               = [12] sqlite3OsSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24014
               = [11] sqlite3PagerSync(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:58973
               = [10] sqlite3PagerCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59042
               = [9] sqlite3BtreeCommitPhaseOne(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69628
               = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
               = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
               = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
               = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
               = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
               = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
               = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
               = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
              < fsync(...)
             < full_fsync(...)
            < unixSync(...)
           < sqlite3OsSync(...)
          < sqlite3PagerSync(...)
         < sqlite3PagerCommitPhaseOne(...)
         > sqlite3BtreeLeave(...)
         < sqlite3BtreeLeave(...)
        < sqlite3BtreeCommitPhaseOne(...)
        > sqlite3BtreeCommitPhaseTwo(...)
         > sqlite3BtreeEnter(...)
         < sqlite3BtreeEnter(...)
         > sqlite3PagerCommitPhaseTwo(...)
          > pager_end_transaction(...)
           > releaseAllSavepoints(...)
            > sqlite3OsClose(...)
            < sqlite3OsClose(...)
            > sqlite3_free(...)
            < sqlite3_free(...)
           < releaseAllSavepoints(...)
           > sqlite3JournalIsInMemory(...)
           < sqlite3JournalIsInMemory(...)
           > sqlite3OsClose(...)
            > nolockClose(...)
             > closeUnixFile(...)
              > unixUnmapfile(...)
              < unixUnmapfile(...)
              > robust_close(...)
               > close(7) = 0 in 2827ns
                = backtraces from fn trace:
                = [15] robust_close(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:35523
                = [14] closeUnixFile(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:36326
                = [13] nolockClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:36430
                = [12] sqlite3OsClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:23997
                = [11] pager_end_transaction(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:54669
                = [10] sqlite3PagerCommitPhaseTwo(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59268
                = [9] sqlite3BtreeCommitPhaseTwo(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69717
                = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
                = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
                = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
                = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
                = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
                = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
                = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
                = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
               < close(...)
              < robust_close(...)
              > sqlite3_free(...)
              < sqlite3_free(...)
             < closeUnixFile(...)
            < nolockClose(...)
           < sqlite3OsClose(...)
           > sqlite3OsDelete(...)
            > unixDelete(...)
             > unlink("/home/szhong/IOTrace/test.db-journal") = 0 in 30064ns
              = backtraces from fn trace:
              = [13] unixDelete(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:40584
              = [12] sqlite3OsDelete(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24145
              = [11] pager_end_transaction(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:54669
              = [10] sqlite3PagerCommitPhaseTwo(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:59268
              = [9] sqlite3BtreeCommitPhaseTwo(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:69717
              = [8] vdbeCommit(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:81807
              = [7] sqlite3VdbeHalt(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:82195
              = [6] sqlite3VdbeExec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:87401
              = [5] sqlite3Step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85065
              = [4] sqlite3_step(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:85199
              = [3] sqlite3_exec(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:127186
              = [2] exec_sql(sqlite3*, char const*) in /home/szhong/IOTrace/sample/sqlite.cpp:5
              = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
             < unlink(...)
            < unixDelete(...)
           < sqlite3OsDelete(...)
           > sqlite3BitvecDestroy(...)
            > sqlite3_free(...)
             > sqlite3_mutex_enter(...)
              > pthreadMutexEnter(...)
              < pthreadMutexEnter(...)
             < sqlite3_mutex_enter(...)
             > sqlite3MallocSize(...)
              > sqlite3MemSize(...)
              < sqlite3MemSize(...)
             < sqlite3MallocSize(...)
             > sqlite3StatusDown(...)
             < sqlite3StatusDown(...)
             > sqlite3StatusDown(...)
             < sqlite3StatusDown(...)
             > sqlite3MemFree(...)
             < sqlite3MemFree(...)
             > sqlite3_mutex_leave(...)
              > pthreadMutexLeave(...)
              < pthreadMutexLeave(...)
             < sqlite3_mutex_leave(...)
            < sqlite3_free(...)
           < sqlite3BitvecDestroy(...)
           > pagerFlushOnCommit(...)
           < pagerFlushOnCommit(...)
           > sqlite3PcacheCleanAll(...)
           < sqlite3PcacheCleanAll(...)
           > sqlite3PcacheTruncate(...)
            > pcache1Truncate(...)
            < pcache1Truncate(...)
           < sqlite3PcacheTruncate(...)
           > sqlite3OsFileControl(...)
            > unixFileControl(...)
            < unixFileControl(...)
           < sqlite3OsFileControl(...)
           > pagerUnlockDb(...)
            > sqlite3OsUnlock(...)
             > unixUnlock(...)
              > posixUnlock(...)
               > sqlite3_mutex_enter(...)
                > pthreadMutexEnter(...)
                < pthreadMutexEnter(...)
               < sqlite3_mutex_enter(...)
               > unixFileLock(...)
               < unixFileLock(...)
               > unixFileLock(...)
               < unixFileLock(...)
               > sqlite3_mutex_leave(...)
                > pthreadMutexLeave(...)
                < pthreadMutexLeave(...)
               < sqlite3_mutex_leave(...)
              < posixUnlock(...)
             < unixUnlock(...)
            < sqlite3OsUnlock(...)
           < pagerUnlockDb(...)
          < pager_end_transaction(...)
          > pager_error(...)
          < pager_error(...)
         < sqlite3PagerCommitPhaseTwo(...)
         > btreeClearHasContent(...)
          > sqlite3BitvecDestroy(...)
          < sqlite3BitvecDestroy(...)
         < btreeClearHasContent(...)
         > btreeEndTransaction(...)
          > clearAllSharedCacheTableLocks(...)
          < clearAllSharedCacheTableLocks(...)
          > unlockBtreeIfUnused(...)
           > releasePageOne(...)
            > sqlite3PagerUnrefPageOne(...)
             > sqlite3PcacheRelease(...)
              > pcacheUnpin(...)
               > pcache1Unpin(...)
               < pcache1Unpin(...)
              < pcacheUnpin(...)
             < sqlite3PcacheRelease(...)
             > pagerUnlockIfUnused(...)
              > sqlite3PcacheRefCount(...)
              < sqlite3PcacheRefCount(...)
              > pagerUnlockAndRollback(...)
               > pager_end_transaction(...)
               < pager_end_transaction(...)
               > pager_unlock(...)
                > sqlite3BitvecDestroy(...)
                < sqlite3BitvecDestroy(...)
                > releaseAllSavepoints(...)
                 > sqlite3OsClose(...)
                 < sqlite3OsClose(...)
                 > sqlite3_free(...)
                 < sqlite3_free(...)
                < releaseAllSavepoints(...)
                > sqlite3OsDeviceCharacteristics(...)
                 > unixDeviceCharacteristics(...)
                  > setDeviceCharacteristics(...)
                  < setDeviceCharacteristics(...)
                 < unixDeviceCharacteristics(...)
                < sqlite3OsDeviceCharacteristics(...)
                > sqlite3OsClose(...)
                < sqlite3OsClose(...)
                > pagerUnlockDb(...)
                 > sqlite3OsUnlock(...)
                  > unixUnlock(...)
                   > posixUnlock(...)
                    > sqlite3_mutex_enter(...)
                     > pthreadMutexEnter(...)
                     < pthreadMutexEnter(...)
                    < sqlite3_mutex_enter(...)
                    > unixFileLock(...)
                    < unixFileLock(...)
                    > closePendingFds(...)
                    < closePendingFds(...)
                    > sqlite3_mutex_leave(...)
                     > pthreadMutexLeave(...)
                     < pthreadMutexLeave(...)
                    < sqlite3_mutex_leave(...)
                   < posixUnlock(...)
                  < unixUnlock(...)
                 < sqlite3OsUnlock(...)
                < pagerUnlockDb(...)
               < pager_unlock(...)
              < pagerUnlockAndRollback(...)
             < pagerUnlockIfUnused(...)
            < sqlite3PagerUnrefPageOne(...)
           < releasePageOne(...)
          < unlockBtreeIfUnused(...)
         < btreeEndTransaction(...)
         > sqlite3BtreeLeave(...)
         < sqlite3BtreeLeave(...)
        < sqlite3BtreeCommitPhaseTwo(...)
        > sqlite3VtabCommit(...)
         > callFinaliser(...)
         < callFinaliser(...)
        < sqlite3VtabCommit(...)
       < vdbeCommit(...)
       > sqlite3CommitInternalChanges(...)
       < sqlite3CommitInternalChanges(...)
       > sqlite3VdbeSetChanges(...)
       < sqlite3VdbeSetChanges(...)
       > sqlite3VdbeLeave(...)
       < sqlite3VdbeLeave(...)
      < sqlite3VdbeHalt(...)
      > sqlite3VdbeLeave(...)
      < sqlite3VdbeLeave(...)
     < sqlite3VdbeExec(...)
     > doWalCallbacks(...)
      > sqlite3BtreeEnter(...)
      < sqlite3BtreeEnter(...)
      > sqlite3BtreePager(...)
      < sqlite3BtreePager(...)
      > sqlite3PagerWalCallback(...)
       > sqlite3WalCallback(...)
       < sqlite3WalCallback(...)
      < sqlite3PagerWalCallback(...)
      > sqlite3BtreeLeave(...)
      < sqlite3BtreeLeave(...)
     < doWalCallbacks(...)
     > sqlite3ApiExit(...)
     < sqlite3ApiExit(...)
    < sqlite3Step(...)
    > sqlite3_mutex_leave(...)
     > pthreadMutexLeave(...)
     < pthreadMutexLeave(...)
    < sqlite3_mutex_leave(...)
   < sqlite3_step(...)
   > sqlite3VdbeFinalize(...)
    > sqlite3VdbeReset(...)
     > sqlite3VdbeHalt(...)
     < sqlite3VdbeHalt(...)
    < sqlite3VdbeReset(...)
    > sqlite3VdbeDelete(...)
     > sqlite3VdbeClearObject(...)
      > releaseMemArray(...)
      < releaseMemArray(...)
      > releaseMemArray(...)
      < releaseMemArray(...)
      > sqlite3DbFree(...)
      < sqlite3DbFree(...)
      > sqlite3DbFree(...)
      < sqlite3DbFree(...)
      > vdbeFreeOpArray(...)
       > freeP4(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
       < freeP4(...)
       > freeP4(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
       < freeP4(...)
       > sqlite3DbFreeNN(...)
       < sqlite3DbFreeNN(...)
      < vdbeFreeOpArray(...)
      > sqlite3DbFree(...)
      < sqlite3DbFree(...)
      > sqlite3DbFree(...)
       > sqlite3DbFreeNN(...)
       < sqlite3DbFreeNN(...)
      < sqlite3DbFree(...)
     < sqlite3VdbeClearObject(...)
     > sqlite3DbFreeNN(...)
     < sqlite3DbFreeNN(...)
    < sqlite3VdbeDelete(...)
   < sqlite3VdbeFinalize(...)
   > sqlite3DbFree(...)
   < sqlite3DbFree(...)
   > sqlite3DbFree(...)
   < sqlite3DbFree(...)
   > sqlite3ApiExit(...)
   < sqlite3ApiExit(...)
   > sqlite3_mutex_leave(...)
    > pthreadMutexLeave(...)
    < pthreadMutexLeave(...)
   < sqlite3_mutex_leave(...)
  < sqlite3_exec(...)
 < exec_sql(sqlite3*, char const*)
 > sqlite3_close(...)
  > sqlite3Close(...)
   > sqlite3SafetyCheckSickOrOk(...)
   < sqlite3SafetyCheckSickOrOk(...)
   > sqlite3_mutex_enter(...)
    > pthreadMutexEnter(...)
    < pthreadMutexEnter(...)
   < sqlite3_mutex_enter(...)
   > disconnectAllVtab(...)
    > sqlite3BtreeEnterAll(...)
    < sqlite3BtreeEnterAll(...)
    > sqlite3VtabUnlockList(...)
    < sqlite3VtabUnlockList(...)
    > sqlite3BtreeLeaveAll(...)
    < sqlite3BtreeLeaveAll(...)
   < disconnectAllVtab(...)
   > sqlite3VtabRollback(...)
    > callFinaliser(...)
    < callFinaliser(...)
   < sqlite3VtabRollback(...)
   > connectionIsBusy(...)
    > sqlite3BtreeIsInBackup(...)
    < sqlite3BtreeIsInBackup(...)
   < connectionIsBusy(...)
   > sqlite3LeaveMutexAndCloseZombie(...)
    > connectionIsBusy(...)
     > sqlite3BtreeIsInBackup(...)
     < sqlite3BtreeIsInBackup(...)
    < connectionIsBusy(...)
    > sqlite3RollbackAll(...)
     > sqlite3BeginBenignMalloc(...)
     < sqlite3BeginBenignMalloc(...)
     > sqlite3BtreeEnterAll(...)
     < sqlite3BtreeEnterAll(...)
     > sqlite3BtreeTxnState(...)
     < sqlite3BtreeTxnState(...)
     > sqlite3BtreeRollback(...)
      > sqlite3BtreeEnter(...)
      < sqlite3BtreeEnter(...)
      > saveAllCursors(...)
      < saveAllCursors(...)
      > btreeEndTransaction(...)
       > unlockBtreeIfUnused(...)
       < unlockBtreeIfUnused(...)
      < btreeEndTransaction(...)
      > sqlite3BtreeLeave(...)
      < sqlite3BtreeLeave(...)
     < sqlite3BtreeRollback(...)
     > sqlite3VtabRollback(...)
      > callFinaliser(...)
      < callFinaliser(...)
     < sqlite3VtabRollback(...)
     > sqlite3EndBenignMalloc(...)
     < sqlite3EndBenignMalloc(...)
     > sqlite3BtreeLeaveAll(...)
     < sqlite3BtreeLeaveAll(...)
    < sqlite3RollbackAll(...)
    > sqlite3CloseSavepoints(...)
    < sqlite3CloseSavepoints(...)
    > sqlite3BtreeClose(...)
     > sqlite3BtreeEnter(...)
     < sqlite3BtreeEnter(...)
     > sqlite3BtreeRollback(...)
      > sqlite3BtreeEnter(...)
      < sqlite3BtreeEnter(...)
      > saveAllCursors(...)
      < saveAllCursors(...)
      > btreeEndTransaction(...)
       > unlockBtreeIfUnused(...)
       < unlockBtreeIfUnused(...)
      < btreeEndTransaction(...)
      > sqlite3BtreeLeave(...)
      < sqlite3BtreeLeave(...)
     < sqlite3BtreeRollback(...)
     > sqlite3BtreeLeave(...)
     < sqlite3BtreeLeave(...)
     > sqlite3PagerClose(...)
      > sqlite3BeginBenignMalloc(...)
      < sqlite3BeginBenignMalloc(...)
      > pagerFreeMapHdrs(...)
      < pagerFreeMapHdrs(...)
      > databaseIsUnmoved(...)
       > sqlite3OsFileControl(...)
        > unixFileControl(...)
         > fileHasMoved(...)
          > __xstat64(1, "/home/szhong/IOTrace/test.db", {dev=64768, ino=7624334, mode=33188, nlink=1, uid=1002, gid=1001, rdev=0, size=8192, blksize=4096, blocks=16, atim=1643786460.353874465, mtim=1643786460.445873827, ctim=1643786460.445873827}) = 0 in 3262ns
           = backtraces from fn trace:
           = [10] fileHasMoved(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:35689
           = [9] unixFileControl(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:38197
           = [8] sqlite3OsFileControl(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:24042
           = [7] databaseIsUnmoved(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56724
           = [6] sqlite3PagerClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56758
           = [5] sqlite3BtreeClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68310
           = [4] sqlite3LeaveMutexAndCloseZombie(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:167891
           = [3] sqlite3Close(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:167790
           = [2] sqlite3_close(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:167879
           = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
          < __xstat64(...)
         < fileHasMoved(...)
        < unixFileControl(...)
       < sqlite3OsFileControl(...)
      < databaseIsUnmoved(...)
      > sqlite3WalClose(...)
      < sqlite3WalClose(...)
      > pager_reset(...)
       > sqlite3BackupRestart(...)
       < sqlite3BackupRestart(...)
       > sqlite3PcacheClear(...)
        > sqlite3PcacheTruncate(...)
         > pcache1Truncate(...)
          > pcache1TruncateUnsafe(...)
           > pcache1PinPage(...)
           < pcache1PinPage(...)
           > pcache1FreePage(...)
           < pcache1FreePage(...)
           > pcache1PinPage(...)
           < pcache1PinPage(...)
           > pcache1FreePage(...)
           < pcache1FreePage(...)
          < pcache1TruncateUnsafe(...)
         < pcache1Truncate(...)
        < sqlite3PcacheTruncate(...)
       < sqlite3PcacheClear(...)
      < pager_reset(...)
      > pagerUnlockAndRollback(...)
       > pager_unlock(...)
        > sqlite3BitvecDestroy(...)
        < sqlite3BitvecDestroy(...)
        > releaseAllSavepoints(...)
         > sqlite3OsClose(...)
         < sqlite3OsClose(...)
         > sqlite3_free(...)
         < sqlite3_free(...)
        < releaseAllSavepoints(...)
        > sqlite3OsDeviceCharacteristics(...)
         > unixDeviceCharacteristics(...)
          > setDeviceCharacteristics(...)
          < setDeviceCharacteristics(...)
         < unixDeviceCharacteristics(...)
        < sqlite3OsDeviceCharacteristics(...)
        > sqlite3OsClose(...)
        < sqlite3OsClose(...)
        > pagerUnlockDb(...)
         > sqlite3OsUnlock(...)
          > unixUnlock(...)
           > posixUnlock(...)
           < posixUnlock(...)
          < unixUnlock(...)
         < sqlite3OsUnlock(...)
        < pagerUnlockDb(...)
       < pager_unlock(...)
      < pagerUnlockAndRollback(...)
      > sqlite3EndBenignMalloc(...)
      < sqlite3EndBenignMalloc(...)
      > sqlite3OsClose(...)
      < sqlite3OsClose(...)
      > sqlite3OsClose(...)
       > unixClose(...)
        > verifyDbFile(...)
         > __fxstat64(1, 6, {dev=64768, ino=7624334, mode=33188, nlink=1, uid=1002, gid=1001, rdev=0, size=8192, blksize=4096, blocks=16, atim=1643786460.353874465, mtim=1643786460.445873827, ctim=1643786460.445873827}) = 0 in 861ns
          = backtraces from fn trace:
          = [9] verifyDbFile(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:35710
          = [8] unixClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:36361
          = [7] sqlite3OsClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:23997
          = [6] sqlite3PagerClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56758
          = [5] sqlite3BtreeClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68310
          = [4] sqlite3LeaveMutexAndCloseZombie(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:167891
          = [3] sqlite3Close(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:167790
          = [2] sqlite3_close(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:167879
          = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
         < __fxstat64(...)
         > fileHasMoved(...)
          > __xstat64(1, "/home/szhong/IOTrace/test.db", {dev=64768, ino=7624334, mode=33188, nlink=1, uid=1002, gid=1001, rdev=0, size=8192, blksize=4096, blocks=16, atim=1643786460.353874465, mtim=1643786460.445873827, ctim=1643786460.445873827}) = 0 in 1851ns
           = backtraces from fn trace:
           = [10] fileHasMoved(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:35689
           = [9] verifyDbFile(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:35710
           = [8] unixClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:36361
           = [7] sqlite3OsClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:23997
           = [6] sqlite3PagerClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56758
           = [5] sqlite3BtreeClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68310
           = [4] sqlite3LeaveMutexAndCloseZombie(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:167891
           = [3] sqlite3Close(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:167790
           = [2] sqlite3_close(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:167879
           = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
          < __xstat64(...)
         < fileHasMoved(...)
        < verifyDbFile(...)
        > unixUnlock(...)
         > posixUnlock(...)
         < posixUnlock(...)
        < unixUnlock(...)
        > unixEnterMutex(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
        < unixEnterMutex(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
        > releaseInodeInfo(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
         > closePendingFds(...)
         < closePendingFds(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
         > sqlite3_mutex_free(...)
          > pthreadMutexFree(...)
           > sqlite3_free(...)
            > sqlite3_mutex_enter(...)
             > pthreadMutexEnter(...)
             < pthreadMutexEnter(...)
            < sqlite3_mutex_enter(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3MemFree(...)
            < sqlite3MemFree(...)
            > sqlite3_mutex_leave(...)
             > pthreadMutexLeave(...)
             < pthreadMutexLeave(...)
            < sqlite3_mutex_leave(...)
           < sqlite3_free(...)
          < pthreadMutexFree(...)
         < sqlite3_mutex_free(...)
         > sqlite3_free(...)
          > sqlite3_mutex_enter(...)
           > pthreadMutexEnter(...)
           < pthreadMutexEnter(...)
          < sqlite3_mutex_enter(...)
          > sqlite3MallocSize(...)
           > sqlite3MemSize(...)
           < sqlite3MemSize(...)
          < sqlite3MallocSize(...)
          > sqlite3StatusDown(...)
          < sqlite3StatusDown(...)
          > sqlite3StatusDown(...)
          < sqlite3StatusDown(...)
          > sqlite3MemFree(...)
          < sqlite3MemFree(...)
          > sqlite3_mutex_leave(...)
           > pthreadMutexLeave(...)
           < pthreadMutexLeave(...)
          < sqlite3_mutex_leave(...)
         < sqlite3_free(...)
        < releaseInodeInfo(...)
        > closeUnixFile(...)
         > unixUnmapfile(...)
         < unixUnmapfile(...)
         > robust_close(...)
          > close(6) = 0 in 2020ns
           = backtraces from fn trace:
           = [10] robust_close(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:35523
           = [9] closeUnixFile(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:36326
           = [8] unixClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:36361
           = [7] sqlite3OsClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:23997
           = [6] sqlite3PagerClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:56758
           = [5] sqlite3BtreeClose(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:68310
           = [4] sqlite3LeaveMutexAndCloseZombie(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:167891
           = [3] sqlite3Close(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:167790
           = [2] sqlite3_close(...) in /home/szhong/IOTrace/build/_deps/sqlite3-src/sqlite3.c:167879
           = [1] main(...) in /home/szhong/IOTrace/sample/sqlite.cpp:14
          < close(...)
         < robust_close(...)
         > sqlite3_free(...)
          > sqlite3_mutex_enter(...)
           > pthreadMutexEnter(...)
           < pthreadMutexEnter(...)
          < sqlite3_mutex_enter(...)
          > sqlite3MallocSize(...)
           > sqlite3MemSize(...)
           < sqlite3MemSize(...)
          < sqlite3MallocSize(...)
          > sqlite3StatusDown(...)
          < sqlite3StatusDown(...)
          > sqlite3StatusDown(...)
          < sqlite3StatusDown(...)
          > sqlite3MemFree(...)
          < sqlite3MemFree(...)
          > sqlite3_mutex_leave(...)
           > pthreadMutexLeave(...)
           < pthreadMutexLeave(...)
          < sqlite3_mutex_leave(...)
         < sqlite3_free(...)
        < closeUnixFile(...)
        > unixLeaveMutex(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < unixLeaveMutex(...)
       < unixClose(...)
      < sqlite3OsClose(...)
      > sqlite3PageFree(...)
       > pcache1Free(...)
        > sqlite3MallocSize(...)
         > sqlite3MemSize(...)
         < sqlite3MemSize(...)
        < sqlite3MallocSize(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3StatusDown(...)
        < sqlite3StatusDown(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
        > sqlite3_free(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
         > sqlite3MallocSize(...)
          > sqlite3MemSize(...)
          < sqlite3MemSize(...)
         < sqlite3MallocSize(...)
         > sqlite3StatusDown(...)
         < sqlite3StatusDown(...)
         > sqlite3StatusDown(...)
         < sqlite3StatusDown(...)
         > sqlite3MemFree(...)
         < sqlite3MemFree(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < sqlite3_free(...)
       < pcache1Free(...)
      < sqlite3PageFree(...)
      > sqlite3PcacheClose(...)
       > pcache1Destroy(...)
        > pcache1EnforceMaxPage(...)
         > sqlite3_free(...)
          > sqlite3_mutex_enter(...)
           > pthreadMutexEnter(...)
           < pthreadMutexEnter(...)
          < sqlite3_mutex_enter(...)
          > sqlite3MallocSize(...)
           > sqlite3MemSize(...)
           < sqlite3MemSize(...)
          < sqlite3MallocSize(...)
          > sqlite3StatusDown(...)
          < sqlite3StatusDown(...)
          > sqlite3StatusDown(...)
          < sqlite3StatusDown(...)
          > sqlite3MemFree(...)
          < sqlite3MemFree(...)
          > sqlite3_mutex_leave(...)
           > pthreadMutexLeave(...)
           < pthreadMutexLeave(...)
          < sqlite3_mutex_leave(...)
         < sqlite3_free(...)
        < pcache1EnforceMaxPage(...)
        > sqlite3_free(...)
        < sqlite3_free(...)
        > sqlite3_free(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
         > sqlite3MallocSize(...)
          > sqlite3MemSize(...)
          < sqlite3MemSize(...)
         < sqlite3MallocSize(...)
         > sqlite3StatusDown(...)
         < sqlite3StatusDown(...)
         > sqlite3StatusDown(...)
         < sqlite3StatusDown(...)
         > sqlite3MemFree(...)
         < sqlite3MemFree(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < sqlite3_free(...)
        > sqlite3_free(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
         > sqlite3MallocSize(...)
          > sqlite3MemSize(...)
          < sqlite3MemSize(...)
         < sqlite3MallocSize(...)
         > sqlite3StatusDown(...)
         < sqlite3StatusDown(...)
         > sqlite3StatusDown(...)
         < sqlite3StatusDown(...)
         > sqlite3MemFree(...)
         < sqlite3MemFree(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < sqlite3_free(...)
       < pcache1Destroy(...)
      < sqlite3PcacheClose(...)
      > sqlite3_free(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3MallocSize(...)
        > sqlite3MemSize(...)
        < sqlite3MemSize(...)
       < sqlite3MallocSize(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3MemFree(...)
       < sqlite3MemFree(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_free(...)
     < sqlite3PagerClose(...)
     > sqlite3SchemaClear(...)
      > sqlite3HashInit(...)
      < sqlite3HashInit(...)
      > sqlite3HashClear(...)
       > sqlite3_free(...)
       < sqlite3_free(...)
      < sqlite3HashClear(...)
      > sqlite3HashClear(...)
       > sqlite3_free(...)
       < sqlite3_free(...)
      < sqlite3HashClear(...)
      > sqlite3HashInit(...)
      < sqlite3HashInit(...)
      > sqlite3DeleteTable(...)
       > deleteTable(...)
        > sqlite3FkDelete(...)
        < sqlite3FkDelete(...)
        > sqlite3DeleteColumnNames(...)
         > sqlite3DbFree(...)
          > sqlite3DbFreeNN(...)
           > sqlite3_free(...)
            > sqlite3_mutex_enter(...)
             > pthreadMutexEnter(...)
             < pthreadMutexEnter(...)
            < sqlite3_mutex_enter(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3MemFree(...)
            < sqlite3MemFree(...)
            > sqlite3_mutex_leave(...)
             > pthreadMutexLeave(...)
             < pthreadMutexLeave(...)
            < sqlite3_mutex_leave(...)
           < sqlite3_free(...)
          < sqlite3DbFreeNN(...)
         < sqlite3DbFree(...)
         > sqlite3DbFree(...)
          > sqlite3DbFreeNN(...)
           > sqlite3_free(...)
            > sqlite3_mutex_enter(...)
             > pthreadMutexEnter(...)
             < pthreadMutexEnter(...)
            < sqlite3_mutex_enter(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3MemFree(...)
            < sqlite3MemFree(...)
            > sqlite3_mutex_leave(...)
             > pthreadMutexLeave(...)
             < pthreadMutexLeave(...)
            < sqlite3_mutex_leave(...)
           < sqlite3_free(...)
          < sqlite3DbFreeNN(...)
         < sqlite3DbFree(...)
         > sqlite3DbFree(...)
          > sqlite3DbFreeNN(...)
           > sqlite3_free(...)
            > sqlite3_mutex_enter(...)
             > pthreadMutexEnter(...)
             < pthreadMutexEnter(...)
            < sqlite3_mutex_enter(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3MemFree(...)
            < sqlite3MemFree(...)
            > sqlite3_mutex_leave(...)
             > pthreadMutexLeave(...)
             < pthreadMutexLeave(...)
            < sqlite3_mutex_leave(...)
           < sqlite3_free(...)
          < sqlite3DbFreeNN(...)
         < sqlite3DbFree(...)
         > sqlite3DbFree(...)
          > sqlite3DbFreeNN(...)
           > sqlite3_free(...)
            > sqlite3_mutex_enter(...)
             > pthreadMutexEnter(...)
             < pthreadMutexEnter(...)
            < sqlite3_mutex_enter(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3MemFree(...)
            < sqlite3MemFree(...)
            > sqlite3_mutex_leave(...)
             > pthreadMutexLeave(...)
             < pthreadMutexLeave(...)
            < sqlite3_mutex_leave(...)
           < sqlite3_free(...)
          < sqlite3DbFreeNN(...)
         < sqlite3DbFree(...)
         > sqlite3ExprListDelete(...)
         < sqlite3ExprListDelete(...)
        < sqlite3DeleteColumnNames(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
        > sqlite3ExprListDelete(...)
        < sqlite3ExprListDelete(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
       < deleteTable(...)
      < sqlite3DeleteTable(...)
      > sqlite3DeleteTable(...)
       > deleteTable(...)
        > sqlite3FkDelete(...)
        < sqlite3FkDelete(...)
        > sqlite3DeleteColumnNames(...)
         > sqlite3DbFree(...)
          > sqlite3DbFreeNN(...)
           > sqlite3_free(...)
            > sqlite3_mutex_enter(...)
             > pthreadMutexEnter(...)
             < pthreadMutexEnter(...)
            < sqlite3_mutex_enter(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3MemFree(...)
            < sqlite3MemFree(...)
            > sqlite3_mutex_leave(...)
             > pthreadMutexLeave(...)
             < pthreadMutexLeave(...)
            < sqlite3_mutex_leave(...)
           < sqlite3_free(...)
          < sqlite3DbFreeNN(...)
         < sqlite3DbFree(...)
         > sqlite3DbFree(...)
          > sqlite3DbFreeNN(...)
           > sqlite3_free(...)
            > sqlite3_mutex_enter(...)
             > pthreadMutexEnter(...)
             < pthreadMutexEnter(...)
            < sqlite3_mutex_enter(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3MemFree(...)
            < sqlite3MemFree(...)
            > sqlite3_mutex_leave(...)
             > pthreadMutexLeave(...)
             < pthreadMutexLeave(...)
            < sqlite3_mutex_leave(...)
           < sqlite3_free(...)
          < sqlite3DbFreeNN(...)
         < sqlite3DbFree(...)
         > sqlite3DbFree(...)
          > sqlite3DbFreeNN(...)
           > sqlite3_free(...)
            > sqlite3_mutex_enter(...)
             > pthreadMutexEnter(...)
             < pthreadMutexEnter(...)
            < sqlite3_mutex_enter(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3MemFree(...)
            < sqlite3MemFree(...)
            > sqlite3_mutex_leave(...)
             > pthreadMutexLeave(...)
             < pthreadMutexLeave(...)
            < sqlite3_mutex_leave(...)
           < sqlite3_free(...)
          < sqlite3DbFreeNN(...)
         < sqlite3DbFree(...)
         > sqlite3DbFree(...)
          > sqlite3DbFreeNN(...)
           > sqlite3_free(...)
            > sqlite3_mutex_enter(...)
             > pthreadMutexEnter(...)
             < pthreadMutexEnter(...)
            < sqlite3_mutex_enter(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3MemFree(...)
            < sqlite3MemFree(...)
            > sqlite3_mutex_leave(...)
             > pthreadMutexLeave(...)
             < pthreadMutexLeave(...)
            < sqlite3_mutex_leave(...)
           < sqlite3_free(...)
          < sqlite3DbFreeNN(...)
         < sqlite3DbFree(...)
         > sqlite3DbFree(...)
          > sqlite3DbFreeNN(...)
           > sqlite3_free(...)
            > sqlite3_mutex_enter(...)
             > pthreadMutexEnter(...)
             < pthreadMutexEnter(...)
            < sqlite3_mutex_enter(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3MemFree(...)
            < sqlite3MemFree(...)
            > sqlite3_mutex_leave(...)
             > pthreadMutexLeave(...)
             < pthreadMutexLeave(...)
            < sqlite3_mutex_leave(...)
           < sqlite3_free(...)
          < sqlite3DbFreeNN(...)
         < sqlite3DbFree(...)
         > sqlite3DbFree(...)
          > sqlite3DbFreeNN(...)
           > sqlite3_free(...)
            > sqlite3_mutex_enter(...)
             > pthreadMutexEnter(...)
             < pthreadMutexEnter(...)
            < sqlite3_mutex_enter(...)
            > sqlite3MallocSize(...)
             > sqlite3MemSize(...)
             < sqlite3MemSize(...)
            < sqlite3MallocSize(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3StatusDown(...)
            < sqlite3StatusDown(...)
            > sqlite3MemFree(...)
            < sqlite3MemFree(...)
            > sqlite3_mutex_leave(...)
             > pthreadMutexLeave(...)
             < pthreadMutexLeave(...)
            < sqlite3_mutex_leave(...)
           < sqlite3_free(...)
          < sqlite3DbFreeNN(...)
         < sqlite3DbFree(...)
         > sqlite3ExprListDelete(...)
         < sqlite3ExprListDelete(...)
        < sqlite3DeleteColumnNames(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
        > sqlite3ExprListDelete(...)
        < sqlite3ExprListDelete(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
       < deleteTable(...)
      < sqlite3DeleteTable(...)
      > sqlite3HashClear(...)
       > sqlite3_free(...)
       < sqlite3_free(...)
       > sqlite3_free(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3MallocSize(...)
         > sqlite3MemSize(...)
         < sqlite3MemSize(...)
        < sqlite3MallocSize(...)
        > sqlite3StatusDown(...)
        < sqlite3StatusDown(...)
        > sqlite3StatusDown(...)
        < sqlite3StatusDown(...)
        > sqlite3MemFree(...)
        < sqlite3MemFree(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3_free(...)
       > sqlite3_free(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3MallocSize(...)
         > sqlite3MemSize(...)
         < sqlite3MemSize(...)
        < sqlite3MallocSize(...)
        > sqlite3StatusDown(...)
        < sqlite3StatusDown(...)
        > sqlite3StatusDown(...)
        < sqlite3StatusDown(...)
        > sqlite3MemFree(...)
        < sqlite3MemFree(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3_free(...)
      < sqlite3HashClear(...)
      > sqlite3HashClear(...)
       > sqlite3_free(...)
       < sqlite3_free(...)
      < sqlite3HashClear(...)
     < sqlite3SchemaClear(...)
     > sqlite3DbFree(...)
      > sqlite3DbFreeNN(...)
       > sqlite3_free(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3MallocSize(...)
         > sqlite3MemSize(...)
         < sqlite3MemSize(...)
        < sqlite3MallocSize(...)
        > sqlite3StatusDown(...)
        < sqlite3StatusDown(...)
        > sqlite3StatusDown(...)
        < sqlite3StatusDown(...)
        > sqlite3MemFree(...)
        < sqlite3MemFree(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3_free(...)
      < sqlite3DbFreeNN(...)
     < sqlite3DbFree(...)
     > freeTempSpace(...)
      > sqlite3PageFree(...)
       > pcache1Free(...)
        > sqlite3MallocSize(...)
         > sqlite3MemSize(...)
         < sqlite3MemSize(...)
        < sqlite3MallocSize(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3StatusDown(...)
        < sqlite3StatusDown(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
        > sqlite3_free(...)
         > sqlite3_mutex_enter(...)
          > pthreadMutexEnter(...)
          < pthreadMutexEnter(...)
         < sqlite3_mutex_enter(...)
         > sqlite3MallocSize(...)
          > sqlite3MemSize(...)
          < sqlite3MemSize(...)
         < sqlite3MallocSize(...)
         > sqlite3StatusDown(...)
         < sqlite3StatusDown(...)
         > sqlite3StatusDown(...)
         < sqlite3StatusDown(...)
         > sqlite3MemFree(...)
         < sqlite3MemFree(...)
         > sqlite3_mutex_leave(...)
          > pthreadMutexLeave(...)
          < pthreadMutexLeave(...)
         < sqlite3_mutex_leave(...)
        < sqlite3_free(...)
       < pcache1Free(...)
      < sqlite3PageFree(...)
     < freeTempSpace(...)
     > sqlite3_free(...)
      > sqlite3_mutex_enter(...)
       > pthreadMutexEnter(...)
       < pthreadMutexEnter(...)
      < sqlite3_mutex_enter(...)
      > sqlite3MallocSize(...)
       > sqlite3MemSize(...)
       < sqlite3MemSize(...)
      < sqlite3MallocSize(...)
      > sqlite3StatusDown(...)
      < sqlite3StatusDown(...)
      > sqlite3StatusDown(...)
      < sqlite3StatusDown(...)
      > sqlite3MemFree(...)
      < sqlite3MemFree(...)
      > sqlite3_mutex_leave(...)
       > pthreadMutexLeave(...)
       < pthreadMutexLeave(...)
      < sqlite3_mutex_leave(...)
     < sqlite3_free(...)
     > sqlite3_free(...)
      > sqlite3_mutex_enter(...)
       > pthreadMutexEnter(...)
       < pthreadMutexEnter(...)
      < sqlite3_mutex_enter(...)
      > sqlite3MallocSize(...)
       > sqlite3MemSize(...)
       < sqlite3MemSize(...)
      < sqlite3MallocSize(...)
      > sqlite3StatusDown(...)
      < sqlite3StatusDown(...)
      > sqlite3StatusDown(...)
      < sqlite3StatusDown(...)
      > sqlite3MemFree(...)
      < sqlite3MemFree(...)
      > sqlite3_mutex_leave(...)
       > pthreadMutexLeave(...)
       < pthreadMutexLeave(...)
      < sqlite3_mutex_leave(...)
     < sqlite3_free(...)
    < sqlite3BtreeClose(...)
    > sqlite3SchemaClear(...)
     > sqlite3HashInit(...)
     < sqlite3HashInit(...)
     > sqlite3HashClear(...)
      > sqlite3_free(...)
      < sqlite3_free(...)
     < sqlite3HashClear(...)
     > sqlite3HashClear(...)
      > sqlite3_free(...)
      < sqlite3_free(...)
     < sqlite3HashClear(...)
     > sqlite3HashInit(...)
     < sqlite3HashInit(...)
     > sqlite3DeleteTable(...)
      > deleteTable(...)
       > sqlite3FkDelete(...)
       < sqlite3FkDelete(...)
       > sqlite3DeleteColumnNames(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
        > sqlite3DbFree(...)
         > sqlite3DbFreeNN(...)
          > sqlite3_free(...)
           > sqlite3_mutex_enter(...)
            > pthreadMutexEnter(...)
            < pthreadMutexEnter(...)
           < sqlite3_mutex_enter(...)
           > sqlite3MallocSize(...)
            > sqlite3MemSize(...)
            < sqlite3MemSize(...)
           < sqlite3MallocSize(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3StatusDown(...)
           < sqlite3StatusDown(...)
           > sqlite3MemFree(...)
           < sqlite3MemFree(...)
           > sqlite3_mutex_leave(...)
            > pthreadMutexLeave(...)
            < pthreadMutexLeave(...)
           < sqlite3_mutex_leave(...)
          < sqlite3_free(...)
         < sqlite3DbFreeNN(...)
        < sqlite3DbFree(...)
        > sqlite3ExprListDelete(...)
        < sqlite3ExprListDelete(...)
       < sqlite3DeleteColumnNames(...)
       > sqlite3DbFree(...)
        > sqlite3DbFreeNN(...)
         > sqlite3_free(...)
          > sqlite3_mutex_enter(...)
           > pthreadMutexEnter(...)
           < pthreadMutexEnter(...)
          < sqlite3_mutex_enter(...)
          > sqlite3MallocSize(...)
           > sqlite3MemSize(...)
           < sqlite3MemSize(...)
          < sqlite3MallocSize(...)
          > sqlite3StatusDown(...)
          < sqlite3StatusDown(...)
          > sqlite3StatusDown(...)
          < sqlite3StatusDown(...)
          > sqlite3MemFree(...)
          < sqlite3MemFree(...)
          > sqlite3_mutex_leave(...)
           > pthreadMutexLeave(...)
           < pthreadMutexLeave(...)
          < sqlite3_mutex_leave(...)
         < sqlite3_free(...)
        < sqlite3DbFreeNN(...)
       < sqlite3DbFree(...)
       > sqlite3DbFree(...)
       < sqlite3DbFree(...)
       > sqlite3ExprListDelete(...)
       < sqlite3ExprListDelete(...)
       > sqlite3DbFree(...)
        > sqlite3DbFreeNN(...)
         > sqlite3_free(...)
          > sqlite3_mutex_enter(...)
           > pthreadMutexEnter(...)
           < pthreadMutexEnter(...)
          < sqlite3_mutex_enter(...)
          > sqlite3MallocSize(...)
           > sqlite3MemSize(...)
           < sqlite3MemSize(...)
          < sqlite3MallocSize(...)
          > sqlite3StatusDown(...)
          < sqlite3StatusDown(...)
          > sqlite3StatusDown(...)
          < sqlite3StatusDown(...)
          > sqlite3MemFree(...)
          < sqlite3MemFree(...)
          > sqlite3_mutex_leave(...)
           > pthreadMutexLeave(...)
           < pthreadMutexLeave(...)
          < sqlite3_mutex_leave(...)
         < sqlite3_free(...)
        < sqlite3DbFreeNN(...)
       < sqlite3DbFree(...)
      < deleteTable(...)
     < sqlite3DeleteTable(...)
     > sqlite3HashClear(...)
      > sqlite3_free(...)
      < sqlite3_free(...)
      > sqlite3_free(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3MallocSize(...)
        > sqlite3MemSize(...)
        < sqlite3MemSize(...)
       < sqlite3MallocSize(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3MemFree(...)
       < sqlite3MemFree(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_free(...)
     < sqlite3HashClear(...)
     > sqlite3HashClear(...)
      > sqlite3_free(...)
      < sqlite3_free(...)
     < sqlite3HashClear(...)
    < sqlite3SchemaClear(...)
    > sqlite3VtabUnlockList(...)
    < sqlite3VtabUnlockList(...)
    > sqlite3CollapseDatabaseArray(...)
    < sqlite3CollapseDatabaseArray(...)
    > functionDestroy(...)
     > sqlite3_free(...)
      > sqlite3_mutex_enter(...)
       > pthreadMutexEnter(...)
       < pthreadMutexEnter(...)
      < sqlite3_mutex_enter(...)
      > sqlite3MallocSize(...)
       > sqlite3MemSize(...)
       < sqlite3MemSize(...)
      < sqlite3MallocSize(...)
      > sqlite3StatusDown(...)
      < sqlite3StatusDown(...)
      > sqlite3StatusDown(...)
      < sqlite3StatusDown(...)
      > sqlite3MemFree(...)
      < sqlite3MemFree(...)
      > sqlite3_mutex_leave(...)
       > pthreadMutexLeave(...)
       < pthreadMutexLeave(...)
      < sqlite3_mutex_leave(...)
     < sqlite3_free(...)
     > sqlite3DbFree(...)
      > sqlite3DbFreeNN(...)
       > sqlite3_free(...)
        > sqlite3_mutex_enter(...)
         > pthreadMutexEnter(...)
         < pthreadMutexEnter(...)
        < sqlite3_mutex_enter(...)
        > sqlite3MallocSize(...)
         > sqlite3MemSize(...)
         < sqlite3MemSize(...)
        < sqlite3MallocSize(...)
        > sqlite3StatusDown(...)
        < sqlite3StatusDown(...)
        > sqlite3StatusDown(...)
        < sqlite3StatusDown(...)
        > sqlite3MemFree(...)
        < sqlite3MemFree(...)
        > sqlite3_mutex_leave(...)
         > pthreadMutexLeave(...)
         < pthreadMutexLeave(...)
        < sqlite3_mutex_leave(...)
       < sqlite3_free(...)
      < sqlite3DbFreeNN(...)
     < sqlite3DbFree(...)
    < functionDestroy(...)
    > sqlite3DbFree(...)
     > sqlite3DbFreeNN(...)
      > sqlite3_free(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3MallocSize(...)
        > sqlite3MemSize(...)
        < sqlite3MemSize(...)
       < sqlite3MallocSize(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3MemFree(...)
       < sqlite3MemFree(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_free(...)
     < sqlite3DbFreeNN(...)
    < sqlite3DbFree(...)
    > sqlite3HashClear(...)
     > sqlite3_free(...)
     < sqlite3_free(...)
     > sqlite3_free(...)
      > sqlite3_mutex_enter(...)
       > pthreadMutexEnter(...)
       < pthreadMutexEnter(...)
      < sqlite3_mutex_enter(...)
      > sqlite3MallocSize(...)
       > sqlite3MemSize(...)
       < sqlite3MemSize(...)
      < sqlite3MallocSize(...)
      > sqlite3StatusDown(...)
      < sqlite3StatusDown(...)
      > sqlite3StatusDown(...)
      < sqlite3StatusDown(...)
      > sqlite3MemFree(...)
      < sqlite3MemFree(...)
      > sqlite3_mutex_leave(...)
       > pthreadMutexLeave(...)
       < pthreadMutexLeave(...)
      < sqlite3_mutex_leave(...)
     < sqlite3_free(...)
    < sqlite3HashClear(...)
    > sqlite3DbFree(...)
     > sqlite3DbFreeNN(...)
      > sqlite3_free(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3MallocSize(...)
        > sqlite3MemSize(...)
        < sqlite3MemSize(...)
       < sqlite3MallocSize(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3MemFree(...)
       < sqlite3MemFree(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_free(...)
     < sqlite3DbFreeNN(...)
    < sqlite3DbFree(...)
    > sqlite3DbFree(...)
     > sqlite3DbFreeNN(...)
      > sqlite3_free(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3MallocSize(...)
        > sqlite3MemSize(...)
        < sqlite3MemSize(...)
       < sqlite3MallocSize(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3MemFree(...)
       < sqlite3MemFree(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_free(...)
     < sqlite3DbFreeNN(...)
    < sqlite3DbFree(...)
    > sqlite3DbFree(...)
     > sqlite3DbFreeNN(...)
      > sqlite3_free(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3MallocSize(...)
        > sqlite3MemSize(...)
        < sqlite3MemSize(...)
       < sqlite3MallocSize(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3MemFree(...)
       < sqlite3MemFree(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_free(...)
     < sqlite3DbFreeNN(...)
    < sqlite3DbFree(...)
    > sqlite3HashClear(...)
     > sqlite3_free(...)
     < sqlite3_free(...)
     > sqlite3_free(...)
      > sqlite3_mutex_enter(...)
       > pthreadMutexEnter(...)
       < pthreadMutexEnter(...)
      < sqlite3_mutex_enter(...)
      > sqlite3MallocSize(...)
       > sqlite3MemSize(...)
       < sqlite3MemSize(...)
      < sqlite3MallocSize(...)
      > sqlite3StatusDown(...)
      < sqlite3StatusDown(...)
      > sqlite3StatusDown(...)
      < sqlite3StatusDown(...)
      > sqlite3MemFree(...)
      < sqlite3MemFree(...)
      > sqlite3_mutex_leave(...)
       > pthreadMutexLeave(...)
       < pthreadMutexLeave(...)
      < sqlite3_mutex_leave(...)
     < sqlite3_free(...)
     > sqlite3_free(...)
      > sqlite3_mutex_enter(...)
       > pthreadMutexEnter(...)
       < pthreadMutexEnter(...)
      < sqlite3_mutex_enter(...)
      > sqlite3MallocSize(...)
       > sqlite3MemSize(...)
       < sqlite3MemSize(...)
      < sqlite3MallocSize(...)
      > sqlite3StatusDown(...)
      < sqlite3StatusDown(...)
      > sqlite3StatusDown(...)
      < sqlite3StatusDown(...)
      > sqlite3MemFree(...)
      < sqlite3MemFree(...)
      > sqlite3_mutex_leave(...)
       > pthreadMutexLeave(...)
       < pthreadMutexLeave(...)
      < sqlite3_mutex_leave(...)
     < sqlite3_free(...)
     > sqlite3_free(...)
      > sqlite3_mutex_enter(...)
       > pthreadMutexEnter(...)
       < pthreadMutexEnter(...)
      < sqlite3_mutex_enter(...)
      > sqlite3MallocSize(...)
       > sqlite3MemSize(...)
       < sqlite3MemSize(...)
      < sqlite3MallocSize(...)
      > sqlite3StatusDown(...)
      < sqlite3StatusDown(...)
      > sqlite3StatusDown(...)
      < sqlite3StatusDown(...)
      > sqlite3MemFree(...)
      < sqlite3MemFree(...)
      > sqlite3_mutex_leave(...)
       > pthreadMutexLeave(...)
       < pthreadMutexLeave(...)
      < sqlite3_mutex_leave(...)
     < sqlite3_free(...)
    < sqlite3HashClear(...)
    > sqlite3HashClear(...)
     > sqlite3_free(...)
     < sqlite3_free(...)
    < sqlite3HashClear(...)
    > sqlite3Error(...)
    < sqlite3Error(...)
    > sqlite3ValueFree(...)
    < sqlite3ValueFree(...)
    > sqlite3CloseExtensions(...)
     > sqlite3DbFree(...)
     < sqlite3DbFree(...)
    < sqlite3CloseExtensions(...)
    > sqlite3DbFree(...)
     > sqlite3DbFreeNN(...)
      > sqlite3_free(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3MallocSize(...)
        > sqlite3MemSize(...)
        < sqlite3MemSize(...)
       < sqlite3MallocSize(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3MemFree(...)
       < sqlite3MemFree(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_free(...)
     < sqlite3DbFreeNN(...)
    < sqlite3DbFree(...)
    > sqlite3_mutex_leave(...)
     > pthreadMutexLeave(...)
     < pthreadMutexLeave(...)
    < sqlite3_mutex_leave(...)
    > sqlite3_mutex_free(...)
     > pthreadMutexFree(...)
      > sqlite3_free(...)
       > sqlite3_mutex_enter(...)
        > pthreadMutexEnter(...)
        < pthreadMutexEnter(...)
       < sqlite3_mutex_enter(...)
       > sqlite3MallocSize(...)
        > sqlite3MemSize(...)
        < sqlite3MemSize(...)
       < sqlite3MallocSize(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3StatusDown(...)
       < sqlite3StatusDown(...)
       > sqlite3MemFree(...)
       < sqlite3MemFree(...)
       > sqlite3_mutex_leave(...)
        > pthreadMutexLeave(...)
        < pthreadMutexLeave(...)
       < sqlite3_mutex_leave(...)
      < sqlite3_free(...)
     < pthreadMutexFree(...)
    < sqlite3_mutex_free(...)
    > sqlite3_free(...)
     > sqlite3_mutex_enter(...)
      > pthreadMutexEnter(...)
      < pthreadMutexEnter(...)
     < sqlite3_mutex_enter(...)
     > sqlite3MallocSize(...)
      > sqlite3MemSize(...)
      < sqlite3MemSize(...)
     < sqlite3MallocSize(...)
     > sqlite3StatusDown(...)
     < sqlite3StatusDown(...)
     > sqlite3StatusDown(...)
     < sqlite3StatusDown(...)
     > sqlite3MemFree(...)
     < sqlite3MemFree(...)
     > sqlite3_mutex_leave(...)
      > pthreadMutexLeave(...)
      < pthreadMutexLeave(...)
     < sqlite3_mutex_leave(...)
    < sqlite3_free(...)
    > sqlite3_free(...)
     > sqlite3_mutex_enter(...)
      > pthreadMutexEnter(...)
      < pthreadMutexEnter(...)
     < sqlite3_mutex_enter(...)
     > sqlite3MallocSize(...)
      > sqlite3MemSize(...)
      < sqlite3MemSize(...)
     < sqlite3MallocSize(...)
     > sqlite3StatusDown(...)
     < sqlite3StatusDown(...)
     > sqlite3StatusDown(...)
     < sqlite3StatusDown(...)
     > sqlite3MemFree(...)
     < sqlite3MemFree(...)
     > sqlite3_mutex_leave(...)
      > pthreadMutexLeave(...)
      < pthreadMutexLeave(...)
     < sqlite3_mutex_leave(...)
    < sqlite3_free(...)
   < sqlite3LeaveMutexAndCloseZombie(...)
  < sqlite3Close(...)
 < sqlite3_close(...)
< main(...)