Opened 5 years ago

Closed 4 years ago

#1353 closed help (answered)

Segmentation fault since many days

Reported by: fcentoni Owned by: um_support
Component: UKCA Keywords:
Cc: Platform: ARCHER
UM Version: 7.3

Description

Hi,

I keep my jobs failing for segmentation fault since several days.

It occurred either running from my local copy or running from a new branch I recently created.

As you can see from these output files, I get this with the new branch

_pmiu_daemon(SIGCHLD): [NID 01490] [c7-0c2s4n2] [Wed Aug 20 13:37:55 2014] PE RANK 25 exit signal Segmentation fault
_pmiu_daemon(SIGCHLD): [NID 02269] [c3-1c2s7n1] [Wed Aug 20 13:37:55 2014] PE RANK 62 exit signal Segmentation fault
[NID 01490] 2014-08-20 13:37:55 Apid 9846283: initiated application termination
diff: /work/n02/n02/fcentoni/tmp/tmp.mom1.7837/xjypu.xhist: No such file or directory
qsexecute: Copying /work/n02/n02/fcentoni/um/xjypu/xjypu.thist to backup thist file /work/n02/n02/fcentoni/um/xjypu/xjypu.thist_keep
xjypu: Run failed

or from the my old working copy

_pmiu_daemon(SIGCHLD): [NID 02213] [c3-1c1s9n1] [Thu Aug 21 09:42:58 2014] PE RANK 0 exit signal Segmentation fault
[NID 02213] 2014-08-21 09:42:58 Apid 9851256: initiated application termination
diff: /work/n02/n02/fcentoni/tmp/tmp.mom2.23795/xjype.xhist: No such file or directory
qsexecute: Copying /work/n02/n02/fcentoni/um/xjype/xjype.thist to backup thist file /work/n02/n02/fcentoni/um/xjype/xjype.thist_keep
xjype: Run failed

It would be great to get back running somehow.

Many thanks.
Kind regards,
Federico.

Change History (2)

comment:1 Changed 5 years ago by willie

Hi Federico,

You're getting a segmentation fault on the first time step. This indicates a problem with the start data or the code. If you go to UMUI > Script inserts and modifications and add the variable ATP_ENABLED and set it to 1 in the environment variables table and run the job again, you should get a more detailed traceback of where the problem lies.

Regards

Willie

comment:2 Changed 4 years ago by annette

  • Resolution set to answered
  • Status changed from new to closed

Ticket closed due to lack of activity.

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