mpirun command does not send jobs to compute nodes

mpirun command does not send jobs to compute nodes

Dear Folks,

I have Intel(R) C Intel(R) 64 Compiler XE for applications running on Intel(R) 64, Version 13.0.1.117 Build 20121010 in my system. I am trying to submit a job using mpirun to my machine having following hosts: 

weather
compute-0-0
compute-0-1
compute-0-2
compute-0-3
compute-0-4
compute-0-5
compute-0-6
compute-0-7

after running mpdboot (as mpdboot -v -n 9 -f ~/hostfile -r ssh) I am using the command: mpirun -np 72 -f ~/hostfile ./wrf.exe &

after submitting the job, it fails with some error after 10-15 min. I checked the top command on the compute nodes and did not see any process running as wrf.exe in the mean time. Please suggest if I am making any mistake or there is something else which is inhibiting me to submit jobs on the compute nodes.

Thank you in anticipation.

Dhirendra

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