Comment (by Steven R. Brandt):

@Roland Haas if I understand what you’re saying, you want to allow a test designed for 6 processes to run on 4? In my experience with CaFunwave, if you change the number of processes, the ascii IO format sometimes changes resulting in false negatives. AFAIK, you have to use exactly the same number of processes if you want the test to reliably pass.

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/1075/test-cases-with-specific-number-of