Nightly integration tests #1774

Job	Run time
Build and Test (ON, ON, Debug, clang, clang++)	33m 28s
Build and Test (ON, ON, Debug, gcc, g++)	41m 15s
Build and Test (ON, ON, Release, clang, clang++)	36m 50s
Build and Test (ON, ON, Release, gcc, g++)	34m 26s
Build and Test (ON, OFF, Debug, clang, clang++)	33m 56s
Build and Test (ON, OFF, Debug, gcc, g++)	40m 14s
Build and Test (ON, OFF, Release, clang, clang++)	35m 48s
Build and Test (ON, OFF, Release, clang, clang++, --vg)	46m 17s
Build and Test (ON, OFF, Release, gcc, g++)	34m 11s
Build and Test (OFF, ON, Debug, clang, clang++)	33m 36s
Build and Test (OFF, ON, Debug, gcc, g++)	40m 21s
Build and Test (OFF, ON, Release, clang, clang++)	6m 57s
Build and Test (OFF, ON, Release, gcc, g++)	33m 10s
Build and Test (OFF, OFF, Debug, clang, clang++)	33m 44s
Build and Test (OFF, OFF, Debug, gcc, g++)	40m 56s
Build and Test (OFF, OFF, Release, clang, clang++)	6m 23s
Build and Test (OFF, OFF, Release, gcc, g++)	33m 32s
	9h 25m 4s

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