Error running CMAQ5.3.2-ISAM

After editing the CCTM script, the following error appears in the run window “MPI_ABORT was invoked on rank 24 in communicator MPI_COMM_WORLD with errorcode 32753.

NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.

[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
[fang.localdomain:72646] PMIX ERROR: UNREACHABLE in file server/pmix_server.c at line 2198
CLDPROC completed… 0.1 seconds
[fang.localdomain:72646] 31 more processes have sent help message help-mpi-api.txt / mpi-abort
[fang.localdomain:72646] Set MCA parameter “orte_base_help_aggregate” to 0 to see all help / error messages”

The error message for the LOG file is “ *** ERROR ABORT in subroutine RBDRIVER on PE 000
Must use the EBI solver for the chemical mechanism
PM3EXIT: DTBUF 0:00:00 Jan. 1, 2015
Date and time 0:00:00 Jan. 1, 2015 (2015001:000000)”.
Emission files can run normally when ISAM module is not enabled, and CMAQ5.3.2 can also run normally when ISAM module is not enabled.
Looking forward to your reply!
Thanks

What chemical mechanism are you using?

Sergey

Hello, I used the cb06 chemical mechanism in the operation of the CMAQ5.3.2 model. Now this problem has been solved. Thank you very much for your reply.