Nightly integration tests #1602

Job	Run time
Build and Test (ON, ON, Debug, clang, clang++)	30m 45s
Build and Test (ON, ON, Debug, gcc, g++)	39m 10s
Build and Test (ON, ON, Release, clang, clang++)	33m 50s
Build and Test (ON, ON, Release, gcc, g++)	33m 59s
Build and Test (ON, OFF, Debug, clang, clang++)	30m 19s
Build and Test (ON, OFF, Debug, gcc, g++)	39m 5s
Build and Test (ON, OFF, Release, clang, clang++)	32m 46s
Build and Test (ON, OFF, Release, clang, clang++, --vg)	39m 53s
Build and Test (ON, OFF, Release, gcc, g++)	33m 42s
Build and Test (OFF, ON, Debug, clang, clang++)	30m 36s
Build and Test (OFF, ON, Debug, gcc, g++)	39m 15s
Build and Test (OFF, ON, Release, clang, clang++)	7m 21s
Build and Test (OFF, ON, Release, gcc, g++)	29m 25s
Build and Test (OFF, OFF, Debug, clang, clang++)	30m 2s
Build and Test (OFF, OFF, Debug, gcc, g++)	39m 38s
Build and Test (OFF, OFF, Release, clang, clang++)	5m 55s
Build and Test (OFF, OFF, Release, gcc, g++)	26m 29s
	8h 42m 10s

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