check cons in UC system and vars in OC system #731

Job	Run time
lint/style-and-typos	1m 18s
linux/3.8/bare-env	9s
linux/3.12	24m 51s
osx/3.10	11m 55s
win/3.9	52m 59s
linux/3.11/conda	24m 25s
linux/3.10/mpi	8m 48s
linux/3.10/cython	24m 50s
win/3.8/pip	32m 49s
process-coverage-${{ matrix.TARGET }}	0s
	3h 2m 4s

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