[mvapich-discuss] mpi error?

[sk]

Hi there,
My WRF simulation crashed with the following  error message:
=   BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
=   EXIT CODE: 152
=   CLEANING UP REMAINING PROCESSES
=   YOU CAN IGNORE THE BELOW CLEANUP MESSAGES



some details:

mpirun -np 64 -f hosts ./wrf.exe


./mpich2version
MVAPICH2 Version:         1.9a2
MVAPICH2 Release date:    Thu Nov  8 11:43:52 EST 2012
MVAPICH2 Device:          ch3:mrail
MVAPICH2 configure:       --prefix=/mnt/raid5/mvapich2/intel --disable-mcast
MVAPICH2 CC:      icc    -DNDEBUG -DNVALGRIND -O2
MVAPICH2 CXX:     icpc   -DNDEBUG -DNVALGRIND -O2
MVAPICH2 F77:     ifort -L/lib -L/lib   -O2
MVAPICH2 FC:      ifort   -O2


Scientific Linux release 6.3 (Carbon) with infiniband network 

Linux sandy1.localdomain 2.6.32-279.el6.x86_64 #1 SMP Thu Jun 21 07:08:44 CDT 2012 x86_64 x86_64 x86_64 GNU/Linux

the model doesn't report any error message. what could be the problem?

Thanks!
SK
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