MrBayea issue

[YU DENG]

Hello, PhD,

I am a graduate student in the field of life evolution systems from China. I recently encountered some problems in the MrBayea tree building on CIPRES. The details are as follows:

/home/cipres/ngbw/contrib/tools/bin/mrbayes_3.2.7a: line 15: 1045240 Killed                  ${exe} < $paramfile
slurmstepd: error: Detected 1 oom_kill event in StepId=35221154.0. Some of the step tasks have been OOM Killed.
srun: error: exp-1-04: task 6: Out Of Memory
srun: Terminating StepId=35221154.0
slurmstepd: error: *** STEP 35221154.0 ON exp-1-04 CANCELLED AT 2024-11-19T03:40:16 ***

How can I solve it?

My CIPRES account name is Xiangxingxing, and the problem occurred in the latest project.

Best regards,
Xingxing Xiang

[Mark Miller]

Hi there Xingxing Xiang,

Thanks for reporting the issue. We had to move MrBayes runs to different cluster (Expanse) this week because of a maintenance issue on Popeye.

Unfortunately, Expanse has less memory per core. We are looking into a fix. I will get back to you shortly.

Mark

[Mark Miller]

Hi again,

We discussed this internally, and the best solution we can offer at this moment is to resubmit the job after about 5 PM Pacific time,Tuesday, 11/26.

We will post an update here and on the web site when the Popeye is back in service.

Sorry for the inconvenience.

Mark

[YU DENG]

Hello, Doctor:
I have run BI after 5 PM Pacific time, Tuesday, 11/26, but the following problem still occurs. Why?

/home/cipres/ngbw/contrib/tools/bin/mrbayes_3.2.7a: line 15: 2321074 Killed                  ${exe} < $paramfile
slurmstepd: error: Detected 1 oom_kill event in StepId=35419862.0. Some of the step tasks have been OOM Killed.
srun: error: exp-1-04: task 2: Out Of Memory
srun: Terminating StepId=35419862.0
slurmstepd: error: *** STEP 35419862.0 ON exp-1-04 CANCELLED AT 2024-11-29T10:26:24 ***

Thank you very much for your answer

2024年11月20日水曜日 4:41:24 UTC+8 mmi...@ucsd.edu:

[Pfeiffer, Wayne]

Hi,

The Popeye computer with more memory is up again, but our programmer who needs to move MrBayes job submissions back to Popeye is away on vacation. He will move jobs to Popeye when he returns on Monday, December 2. We are sorry for the inconvenience.

Wayne

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[Pfeiffer, Wayne]

Hi,

MrBayes jobs are running on Popeye again :)

Wayne