Nightly integration tests #1696

Job	Run time
Build and Test (ON, ON, Debug, clang, clang++)	32m 27s
Build and Test (ON, ON, Debug, gcc, g++)	41m 40s
Build and Test (ON, ON, Release, clang, clang++)	35m 3s
Build and Test (ON, ON, Release, gcc, g++)	34m 57s
Build and Test (ON, OFF, Debug, clang, clang++)	32m 29s
Build and Test (ON, OFF, Debug, gcc, g++)	41m 10s
Build and Test (ON, OFF, Release, clang, clang++)	33m 1s
Build and Test (ON, OFF, Release, clang, clang++, --vg)	41m 19s
Build and Test (ON, OFF, Release, gcc, g++)	34m 58s
Build and Test (OFF, ON, Debug, clang, clang++)	32m 14s
Build and Test (OFF, ON, Debug, gcc, g++)	42m 24s
Build and Test (OFF, ON, Release, clang, clang++)	33m 30s
Build and Test (OFF, ON, Release, gcc, g++)	33m 52s
Build and Test (OFF, OFF, Debug, clang, clang++)	32m 4s
Build and Test (OFF, OFF, Debug, gcc, g++)	42m 3s
Build and Test (OFF, OFF, Release, clang, clang++)	33m 21s
Build and Test (OFF, OFF, Release, gcc, g++)	33m 33s
	10h 10m 5s

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