PBS issue or a WRF model issue?

[colintully]

Hello,

I am running into an issue trying to submit real.exe as a batch job on my system. It immediately quits with the follow message:

[proxy:0:0@r0295] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file real.exe (No such file or directory)

And in the rsl.out.0000 file:

= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
= EXIT CODE: 255
= CLEANING UP REMAINING PROCESSES
= YOU CAN IGNORE THE BELOW CLEANUP MESSAGES

I'm not sure what is wrong here. I made sure the namelist file inputs matched that in the WPS namelist. I attached the namelist.input, rsl.error.0000, and rsl.out.0000 files for reference.

If it's a PBS issue, then I can contact the admin for my system, but if it's a model issue then I am happ

 

[islas]

What is the command / script you are submitting to PBS? Often times an error of an exec not being found during a job submission is due to the batch job system under the hood changing directories.

 

[Ming Chen]

Can you confirm that real.exe does exist in your work directory? The error message clearly indicates that real.exe doesn't exist.

 

[colintully]

Hello,
Yes, the real.exe file is linked to my run directory. See the code below from my run_real.sh batch script. I am new to PBS, so I am not sure if I am formatting it correctly. I tried copying the one I used during the tutorial, but that did not work on my machine.

#!/bin/bash
#PBS -N real
#PBS -l select=1:ncpus=1
#PBS -l walltime=00:30:00
#PBS -o rsl.out.0000
#PBS -e rsl.error.0000
cd $PBS_O_WROKDIR
mpiexec ./real.exe

 

[Ming Chen]

Please see the example below. This is a sample PBS job script in Cheyenne.
#!/bin/csh
### need to provide Proj#
#PBS -A Proj#
#PBS -N wrf
#PBS -l walltime=12:00:00
#PBS -q economy
#PBS -j oe
### Select 2 nodes with 36 CPUs, for 72 MPI processes
#PBS -l select=2:ncpus=36:mpiprocs=36
mpiexec_mpt ./wrf.exe

Hope this is helpful for you.
~

 

[colintully]

Unfortunately I run into the same issue. Is it an MPI issue perhaps? Most advice I see online says it's related to real.exe not being in my $PATH, with the workaround being to add "./" before real.exe, which I have but it still can't find the file