# Submit-failed **URL:** \ **Category:** Unified Model\ **Tags:** ARCHER2, PUMATest\ **Created:** [15 August 2022 19:38 UTC](https://cms-helpdesk.ncas.ac.uk/t/submit-failed/693 "2022-08-15T19:38:36Z")\ **Posts on this page:** 9\ **Page:** 2
**Author:** ![timmyf](https://avatars.discourse-cdn.com/v4/letter/t/da6949/32.png) [@timmyf](https://cms-helpdesk.ncas.ac.uk/u/timmyf)\ **Post date:** [1 September 2022 19:10 UTC](https://cms-helpdesk.ncas.ac.uk/t/submit-failed/693/22 "2022-09-01T19:10:25Z")
Hi Ros, I find that the following OMP related changes (shown in bold font) in the suite **u-cq224** helps to avoid the segmentation fault I reported earlier in this thread. 1. In the rose-suite.conf !!MAIN\_OMPTHR\_ATM=2 **MAIN\_OMPTHR\_ATM=10** 1. In the archer2.rc [[ATMOS\_RESOURCE]] inherit = UM\_PARALLEL, SUBMIT\_RETRIES [[[directives]]] –nodes={{NODE\_ATM}} –ntasks= {{TASKS\_ATM}} –tasks-per-node={{NUMA\*(TPNUMA\_ATM|int)}} –cpus-per-task={{MAIN\_OMPTHR\_ATM}} [[[environment]]] OMP\_NUM\_THREADS={{MAIN\_OMPTHR\_ATM}} ROSE\_LAUNCHER\_PREOPTS = {{ATM\_SLURM\_FLAGS}} **OMP\_STACKSIZE = 20Gb** [[[job]]] execution time limit = {{MAIN\_CLOCK}} I haven’t fully understood why this helps to solve the issue. Also, I am not sure if this is the best optimisation possible. Please could you help me optimise this OMP related settings further. Also I am doubting if this new OMP configuration is taking long time to complete the job. Cheers, Timmy ---
**Author:** ![timmyf](https://avatars.discourse-cdn.com/v4/letter/t/da6949/32.png) [@timmyf](https://cms-helpdesk.ncas.ac.uk/u/timmyf)\ **Post date:** [2 September 2022 11:20 UTC](https://cms-helpdesk.ncas.ac.uk/t/submit-failed/693/24 "2022-09-02T11:20:21Z")
Hi Ros, From today morning, I am getting the following error while submitting any of the suites which were running earlier in my area. Is this some issue with my account or is there something wrong with pumatest today ? Cheers, Timmy [INFO] install: suite.rc [INFO] REGISTERED u-cq224 → /home/eartfr/cylc-run/u-cq224 [INFO] create: share [INFO] create: share/cycle [INFO] create: work **[FAIL]** ssh -oBatchMode=yes -n [tfrancis@login.archer2.ac.uk](mailto:tfrancis@login.archer2.ac.uk) env\ ROSE\_VERSION=2019.01.3\ CYLC\_VERSION=7.8.7\ bash\ -l\ -c\ ‘“$0”\ “$@”’\ rose\ suite-run\ -vv\ -n\ u-cq224\ –new\ –run=run\ –remote=uuid=a7aae907-76a5-44c4-848a-716b11028ca3,now-str=20220902T111035Z,root-dir=‘$DATADIR’ # return-code=255, stderr= **[FAIL]** Permission denied (publickey). ---
**Author:** ![grenville](https://dub1.discourse-cdn.com/flex013/user_avatar/cms-helpdesk.ncas.ac.uk/grenville/32/29_2.png) [@grenville](https://cms-helpdesk.ncas.ac.uk/u/grenville)\ **Post date:** [2 September 2022 11:37 UTC](https://cms-helpdesk.ncas.ac.uk/t/submit-failed/693/25 "2022-09-02T11:37:24Z")
Your ssh agent has probably stopped what do you get on pumatest for `ssh-add -l` ---
**Author:** ![timmyf](https://avatars.discourse-cdn.com/v4/letter/t/da6949/32.png) [@timmyf](https://cms-helpdesk.ncas.ac.uk/u/timmyf)\ **Post date:** [2 September 2022 11:40 UTC](https://cms-helpdesk.ncas.ac.uk/t/submit-failed/693/26 "2022-09-02T11:40:24Z")
Hi Grenville, I get the following message: -bash-4.1$ ssh-add -l Could not open a connection to your authentication agent. Cheers, Timmy ---
**Author:** ![grenville](https://dub1.discourse-cdn.com/flex013/user_avatar/cms-helpdesk.ncas.ac.uk/grenville/32/29_2.png) [@grenville](https://cms-helpdesk.ncas.ac.uk/u/grenville)\ **Post date:** [2 September 2022 12:07 UTC](https://cms-helpdesk.ncas.ac.uk/t/submit-failed/693/27 "2022-09-02T12:07:12Z")
Tummy On pumtaest, delete `~/.ssh/environment.pumatest.nerc.ac.uk`, log out, then login and add the arceherum key to the ssh agent `ssh-add ~/.ssh/id_rsa_archerum` that should do it. Grenvile ---
**Author:** ![timmyf](https://avatars.discourse-cdn.com/v4/letter/t/da6949/32.png) [@timmyf](https://cms-helpdesk.ncas.ac.uk/u/timmyf)\ **Post date:** [2 September 2022 12:17 UTC](https://cms-helpdesk.ncas.ac.uk/t/submit-failed/693/28 "2022-09-02T12:17:24Z")
Hi Grenvile, Yes, the ssh agent is working fine now. Cheers Timmy ---
**Author:** ![system](https://europe1.discourse-cdn.com/flex013/uploads/cms_support/original/1X/1fd2411499ffcbc299fe756cd5cdf26e44956558.png) [@system](https://cms-helpdesk.ncas.ac.uk/u/system)\ **Post date:** [9 November 2023 11:09 UTC](https://cms-helpdesk.ncas.ac.uk/t/submit-failed/693/29 "2023-11-09T11:09:35Z")
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**Author:** ![system](https://europe1.discourse-cdn.com/flex013/uploads/cms_support/original/1X/1fd2411499ffcbc299fe756cd5cdf26e44956558.png) [@system](https://cms-helpdesk.ncas.ac.uk/u/system)\ **Post date:** [10 December 2023 06:58 UTC](https://cms-helpdesk.ncas.ac.uk/t/submit-failed/693/30 "2023-12-10T06:58:29Z")
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**Author:** ![RosalynHatcher](https://dub1.discourse-cdn.com/flex013/user_avatar/cms-helpdesk.ncas.ac.uk/rosalynhatcher/32/11_2.png) [@RosalynHatcher](https://cms-helpdesk.ncas.ac.uk/u/RosalynHatcher)\ **Post date:** [13 December 2023 13:58 UTC](https://cms-helpdesk.ncas.ac.uk/t/submit-failed/693/31 "2023-12-13T13:58:14Z")
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