[askm:3868] *** An error occurred in MPI_Group_incl [askm:3868] *** on communicator MPI_COMM_WORLD [askm:3868] *** MPI_ERR_RANK: invalid rank [askm:3868] *** MPI_ERRORS_ARE_FATAL (your MPI job will now abort) -------------------------------------------------------------------------- mpirun has exited due to process rank 0 with PID 3868 on node askm exiting without calling "finalize". This may have caused other processes in the application to be terminated by signals sent by mpirun (as reported here). --------------------------------------------------------------------------