Nightly integration tests #1139

Job	Run time
Build and Test (ON, ON, Debug, clang, clang++)	1h 27m 27s
Build and Test (ON, ON, Release, clang, clang++)	18m 58s
Build and Test (ON, ON, Release, gcc, g++)	39m 28s
Build and Test (ON, OFF, Debug, clang, clang++)	1h 46m 27s
Build and Test (ON, OFF, Release, clang, clang++)	20m 19s
Build and Test (ON, OFF, Release, clang, clang++, --vg)	59m 36s
Build and Test (ON, OFF, Release, gcc, g++)	24m 21s
Build and Test (OFF, ON, Debug, clang, clang++)	1h 34m 53s
Build and Test (OFF, ON, Release, clang, clang++)	26m 15s
Build and Test (OFF, ON, Release, gcc, g++)	27m 52s
Build and Test (OFF, OFF, Debug, clang, clang++)	1h 39m 59s
Build and Test (OFF, OFF, Release, clang, clang++)	18m 50s
Build and Test (OFF, OFF, Release, gcc, g++)	20m 39s
	10h 45m 4s

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