Folding Forum

Posted: **Mon Nov 30, 2020 4:29 pm**

When I received this WU, it threw an error indicating that it was trying to divide by zero and finished almost immediately:

Code: Select all

05:03:22:WU02:FS00:0xa8:Project: 16926 (Run 81, Clone 35, Gen 7)
05:03:22:WU02:FS00:0xa8:Unit: 0x0000000d8120d1cc5fbd3767e44f9511
05:03:22:WU02:FS00:0xa8:Reading tar file core.xml
05:03:22:WU02:FS00:0xa8:Reading tar file frame7.tpr
05:03:22:WU02:FS00:0xa8:Digital signatures verified
05:03:22:WU02:FS00:0xa8:Calling: mdrun -c frame7.gro -s frame7.tpr -x frame7.xtc -cpt 5 -nt 2 -ntmpi 1
05:03:22:WU02:FS00:0xa8:Steps: first=0 total=0
05:03:22:WU02:FS00:0xa8:ERROR:Exception: Win32: 0xc0000094: Tnteger divide by zero
05:03:22:WU02:FS00:0xa8:WARNING:Win32: 0xc0000094: Tnteger divide by zero
05:03:22:WU02:FS00:0xa8:Saving result file ..\logfile_01.txt
05:03:22:WU02:FS00:0xa8:Saving result file md.log
05:03:22:WU02:FS00:0xa8:Saving result file science.log
05:03:22:WU02:FS00:0xa8:Folding@home Core Shutdown: FINISHED_UNIT
05:03:22:WU02:FS00:FahCore returned: FINISHED_UNIT (100 = 0x64)
05:03:22:WU02:FS00:Sending unit results: id:02 state:SEND error:NO_ERROR project:16926 run:81 clone:35 gen:7 core:0xa8 unit:0x0000000d8120d1cc5fbd3767e44f9511
05:03:22:WU02:FS00:Uploading 26.00KiB to 129.32.209.204
05:03:22:WU02:FS00:Connecting to 129.32.209.204:8080
05:03:23:WU03:FS00:Connecting to assign1.foldingathome.org:80
05:03:23:WU02:FS00:Upload complete
05:03:23:WU03:FS00:Assigned to work server 178.174.196.138
05:03:23:WU03:FS00:Requesting new work unit for slot 00: READY cpu:2 from 178.174.196.138
05:03:23:WU03:FS00:Connecting to 178.174.196.138:8080
05:03:23:WU02:FS00:Server responded WORK_ACK (400)
05:03:23:WU02:FS00:Final credit estimate, 102427.00 points
05:03:24:WU02:FS00:Cleaning up

https://apps.foldingathome.org/wu#proje ... e=35&gen=7 Looking at the stats for this WU, it looks like several other people ran into the same issue. Is this a one-off or might there be others?

Posted: **Mon Nov 30, 2020 6:42 pm**

midhart90 wrote:When I received this WU, it threw an error indicating that it was trying to divide by zero and finished almost immediately

I am going to chime in here because I share one part of your concern: finishing immediately. I did not have the divide by zero error. This occurred twice early this morning.

1. Project 16926 (92-127-3) Credit 111,737
2. Project 16926 (7-815-4) Credit 182,869

Both WU's downloaded, started and finished in less than a minute. The only reason I noticed was because I received full credit, from a box that cannot do 50,000 points in a day.

Posted: **Mon Nov 30, 2020 6:47 pm**

I passed on the information to the researcher running this project. Some other problems were reported here - viewtopic.php?f=19&t=36493. The project has temporarily been removed from assignment while he looks into these issues.

Folding Forum

Project: 16926 (Run 81, Clone 35, Gen 7) divide by 0 error

Project: 16926 (Run 81, Clone 35, Gen 7) divide by 0 error

Re: Project: 16926 (Run 81, Clone 35, Gen 7) divide by 0 err

Re: Project: 16926 (Run 81, Clone 35, Gen 7) divide by 0 err