[OMPI users] Exit code 65

[William Lasher]

Hi:



I am running an application (OpenFOAM) with 20 processors using Ubuntu
16.04 and occasionally mpirun exits with an exit code of 65. I looked at
the documentation and it says:



MPI_T_ERR_PVAR_NO_STARTSTOP

65 Variable cannot be started or stopped.



The mpi.h file on my machine has the same error code listed. I have no
idea what this means.



This does not happen all the time, and if I restart the job it usually
runs fine to the end.



This is a new (to me) rebuilt computer, wondering if it indicates a
hardware problem.



Thanks,



Bill



-----------------------------

William C. Lasher

Professor Emeritus of Mechanical Engineering

Penn State Behrend