Nightly integration tests #1486

Job	Run time
Build and Test (ON, ON, Debug, clang, clang++)	28m 54s
Build and Test (ON, ON, Debug, gcc, g++)	37m 16s
Build and Test (ON, ON, Release, clang, clang++)	30m 59s
Build and Test (ON, ON, Release, gcc, g++)	32m 32s
Build and Test (ON, OFF, Debug, clang, clang++)	28m 55s
Build and Test (ON, OFF, Debug, gcc, g++)	37m 59s
Build and Test (ON, OFF, Release, clang, clang++)	30m 42s
Build and Test (ON, OFF, Release, clang, clang++, --vg)	38m 1s
Build and Test (ON, OFF, Release, gcc, g++)	31m 25s
Build and Test (OFF, ON, Debug, clang, clang++)	29m 8s
Build and Test (OFF, ON, Debug, gcc, g++)	38m 9s
Build and Test (OFF, ON, Release, clang, clang++)	4m 42s
Build and Test (OFF, ON, Release, gcc, g++)	5m 53s
Build and Test (OFF, OFF, Debug, clang, clang++)	28m 59s
Build and Test (OFF, OFF, Debug, gcc, g++)	38m 27s
Build and Test (OFF, OFF, Release, clang, clang++)	4m 42s
Build and Test (OFF, OFF, Release, gcc, g++)	5m 16s
	7h 31m 59s

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