Derecho is taking long time to run cesm2.1.4 and failed

[maruf2812]

I have set a case using cesm 2.1.4 but derecho is taking long time to run and then failed. case log does not show any specific reason. case build was successful. Here is my case directory: /glade/u/home/maruf/I2000Clm50BgcCrop_default_v2

 

[oleson]

It looks like you ran out of wallclock time.
cat run.I2000Clm50BgcCrop_default_v2.o2723735

-------------------------------------------------------------------------
2024-01-03 17:53:05 MODEL EXECUTION BEGINS HERE
run command is mpiexec --label -n 512 /glade/derecho/scratch/maruf/I2000Clm50BgcCrop_default_v2/bld/cesm.exe >> cesm.log.$LID 2>&1
=>> PBS: job killed: walltime 14490 exceeded limit 14400

I would move to cesm2.1.5 for derecho support:

New Releases available now.

CSEG is pleased to announce that new release tags are now available for cesm2.1.5 and cesm2.2.2.

bb.cgd.ucar.edu

That would also come out of the box with 14 nodes for that resolution instead of the 4 you are using which is why it is slow.

 

[maruf2812]

Thank you @oleson! Just wondering how can I increase the node number to 14.

 

[oleson]

If you use release-cesm2.1.5, it will come out of the box that way.