Nightly integration tests #1689

Job	Run time
Build and Test (ON, ON, Debug, clang, clang++)	32m 1s
Build and Test (ON, ON, Debug, gcc, g++)	40m 24s
Build and Test (ON, ON, Release, clang, clang++)	34m 32s
Build and Test (ON, ON, Release, gcc, g++)	34m 5s
Build and Test (ON, OFF, Debug, clang, clang++)	31m 1s
Build and Test (ON, OFF, Debug, gcc, g++)	41m 9s
Build and Test (ON, OFF, Release, clang, clang++)	34m 1s
Build and Test (ON, OFF, Release, clang, clang++, --vg)	42m 6s
Build and Test (ON, OFF, Release, gcc, g++)	34m 35s
Build and Test (OFF, ON, Debug, clang, clang++)	31m 34s
Build and Test (OFF, ON, Debug, gcc, g++)	40m 58s
Build and Test (OFF, ON, Release, clang, clang++)	33m 23s
Build and Test (OFF, ON, Release, gcc, g++)	33m 15s
Build and Test (OFF, OFF, Debug, clang, clang++)	31m 40s
Build and Test (OFF, OFF, Debug, gcc, g++)	40m 32s
Build and Test (OFF, OFF, Release, clang, clang++)	33m 29s
Build and Test (OFF, OFF, Release, gcc, g++)	34m 9s
	10h 2m 54s

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