***** in s/r mchcf1 determinant is zero for is, js =    4    4
--------------------------------------------------------------------------
mpirun has exited due to process rank 124 with PID 24959 on
node tachyon2289 exiting without calling "finalize". This may
have caused other processes in the application to be
terminated by signals sent by mpirun (as reported here).
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forrtl: Interrupted system call
forrtl: Interrupted system call