feb18-hello-execution

[lfi202217@head ~]$ #!/bin/bash
[lfi202217@head ~]$ #PBS -l walltime=00:01:00,nodes:ppn=4
[lfi202217@head ~]$ #PBS -N job_hello
[lfi202217@head ~]$ #PBS -q batch
[lfi202217@head ~]$ cd $PBS_O_WORKDIR
[lfi202217@head ~]$ mpirun --hostfile $PBS_NODEFILE -np 6 ./a.out
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Open RTE was unable to open the hostfile:
    -np
Check to make sure the path and filename are correct.
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