Unable to get wu for 3 hours fixed by restart

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Unable to get wu for 3 hours fixed by restart

Postby Simplex0 » Mon Apr 06, 2020 2:25 pm

I was not able to get any work on my computer for hours but after pressing Paus end the Fold in FAHControl I got 2 work units at ones.
Why is that?
Part of the log down here.

Code: Select all
 10:03:43:WU03:FS00:0xa7:Completed 485000 out of 500000 steps (97%)
10:03:58:WU03:FS00:0xa7:Completed 490000 out of 500000 steps (98%)
10:04:13:WU03:FS00:0xa7:Completed 495000 out of 500000 steps (99%)
10:04:13:WU01:FS00:Connecting to 65.254.110.245:8080
10:04:13:WARNING:WU01:FS00:Failed to get assignment from '65.254.110.245:8080': No WUs available for this configuration
10:04:13:WU01:FS00:Connecting to 18.218.241.186:80
10:04:14:WARNING:WU01:FS00:Failed to get assignment from '18.218.241.186:80': No WUs available for this configuration
10:04:14:ERROR:WU01:FS00:Exception: Could not get an assignment
10:04:14:WU01:FS00:Connecting to 65.254.110.245:8080
10:04:15:WARNING:WU01:FS00:Failed to get assignment from '65.254.110.245:8080': No WUs available for this configuration
10:04:15:WU01:FS00:Connecting to 18.218.241.186:80
10:04:15:WARNING:WU01:FS00:Failed to get assignment from '18.218.241.186:80': No WUs available for this configuration
10:04:15:ERROR:WU01:FS00:Exception: Could not get an assignment
10:04:27:WU03:FS00:0xa7:Completed 500000 out of 500000 steps (100%)
10:04:28:WU03:FS00:0xa7:Saving result file ..\logfile_01.txt
10:04:28:WU03:FS00:0xa7:Saving result file frame41.trr
10:04:28:WU03:FS00:0xa7:Saving result file md.log
10:04:28:WU03:FS00:0xa7:Saving result file pullf.xvg
10:04:28:WU03:FS00:0xa7:Saving result file pullx.xvg
10:04:28:WU03:FS00:0xa7:Saving result file science.log
10:04:28:WU03:FS00:0xa7:Saving result file traj_comp.xtc
10:04:28:WU03:FS00:0xa7:Folding@home Core Shutdown: FINISHED_UNIT
10:04:29:WU03:FS00:FahCore returned: FINISHED_UNIT (100 = 0x64)
10:04:29:WU03:FS00:Sending unit results: id:03 state:SEND error:NO_ERROR project:14198 run:5 clone:686 gen:41 core:0xa7 unit:0x0000002d9bf7a4d55e66cf6f3c18eb82
10:04:29:WU03:FS00:Uploading 2.64MiB to 155.247.164.213
10:04:29:WU03:FS00:Connecting to 155.247.164.213:8080
10:04:35:WU03:FS00:Upload complete
10:04:35:WU03:FS00:Server responded WORK_ACK (400)
10:04:35:WU03:FS00:Final credit estimate, 3381.00 points
10:04:35:WU03:FS00:Cleaning up
10:05:14:WU01:FS00:Connecting to 65.254.110.245:8080
10:05:15:WARNING:WU01:FS00:Failed to get assignment from '65.254.110.245:8080': No WUs available for this configuration
10:05:15:WU01:FS00:Connecting to 18.218.241.186:80
10:05:15:WARNING:WU01:FS00:Failed to get assignment from '18.218.241.186:80': No WUs available for this configuration
10:05:15:ERROR:WU01:FS00:Exception: Could not get an assignment
10:06:52:WU01:FS00:Connecting to 65.254.110.245:8080
10:06:52:WARNING:WU01:FS00:Failed to get assignment from '65.254.110.245:8080': No WUs available for this configuration
10:06:52:WU01:FS00:Connecting to 18.218.241.186:80
10:06:53:WARNING:WU01:FS00:Failed to get assignment from '18.218.241.186:80': No WUs available for this configuration
10:06:53:ERROR:WU01:FS00:Exception: Could not get an assignment
10:09:29:WU01:FS00:Connecting to 65.254.110.245:8080
10:09:29:WARNING:WU01:FS00:Failed to get assignment from '65.254.110.245:8080': No WUs available for this configuration
10:09:29:WU01:FS00:Connecting to 18.218.241.186:80
10:09:30:WARNING:WU01:FS00:Failed to get assignment from '18.218.241.186:80': No WUs available for this configuration
10:09:30:ERROR:WU01:FS00:Exception: Could not get an assignment
10:13:09:WU00:FS01:Connecting to 65.254.110.245:8080
10:13:09:WARNING:WU00:FS01:Failed to get assignment from '65.254.110.245:8080': No WUs available for this configuration
10:13:09:WU00:FS01:Connecting to 18.218.241.186:80
10:13:10:WARNING:WU00:FS01:Failed to get assignment from '18.218.241.186:80': No WUs available for this configuration
10:13:10:ERROR:WU00:FS01:Exception: Could not get an assignment
10:13:43:WU01:FS00:Connecting to 65.254.110.245:8080
10:13:44:WARNING:WU01:FS00:Failed to get assignment from '65.254.110.245:8080': No WUs available for this configuration
10:13:44:WU01:FS00:Connecting to 18.218.241.186:80
10:13:44:WARNING:WU01:FS00:Failed to get assignment from '18.218.241.186:80': No WUs available for this configuration
10:13:44:ERROR:WU01:FS00:Exception: Could not get an assignment
10:20:35:WU01:FS00:Connecting to 65.254.110.245:8080
10:20:35:WARNING:WU01:FS00:Failed to get assignment from '65.254.110.245:8080': No WUs available for this configuration
10:20:35:WU01:FS00:Connecting to 18.218.241.186:80
10:20:36:WARNING:WU01:FS00:Failed to get assignment from '18.218.241.186:80': No WUs available for this configuration
10:20:36:ERROR:WU01:FS00:Exception: Could not get an assignment
10:31:06:WU00:FS01:Connecting to 65.254.110.245:8080
10:31:06:WARNING:WU00:FS01:Failed to get assignment from '65.254.110.245:8080': No WUs available for this configuration
10:31:06:WU00:FS01:Connecting to 18.218.241.186:80
10:31:07:WARNING:WU00:FS01:Failed to get assignment from '18.218.241.186:80': No WUs available for this configuration
10:31:07:ERROR:WU00:FS01:Exception: Could not get an assignment
10:31:40:WU01:FS00:Connecting to 65.254.110.245:8080
10:31:41:WARNING:WU01:FS00:Failed to get assignment from '65.254.110.245:8080': No WUs available for this configuration
10:31:41:WU01:FS00:Connecting to 18.218.241.186:80
10:31:41:WARNING:WU01:FS00:Failed to get assignment from '18.218.241.186:80': No WUs available for this configuration
10:31:41:ERROR:WU01:FS00:Exception: Could not get an assignment
10:49:37:WU01:FS00:Connecting to 65.254.110.245:8080
10:49:37:WARNING:WU01:FS00:Failed to get assignment from '65.254.110.245:8080': No WUs available for this configuration
10:49:37:WU01:FS00:Connecting to 18.218.241.186:80
10:49:38:WARNING:WU01:FS00:Failed to get assignment from '18.218.241.186:80': No WUs available for this configuration
10:49:38:ERROR:WU01:FS00:Exception: Could not get an assignment
11:00:08:WU00:FS01:Connecting to 65.254.110.245:8080
11:00:08:WARNING:WU00:FS01:Failed to get assignment from '65.254.110.245:8080': No WUs available for this configuration
11:00:08:WU00:FS01:Connecting to 18.218.241.186:80
11:00:09:WARNING:WU00:FS01:Failed to get assignment from '18.218.241.186:80': No WUs available for this configuration
11:00:09:ERROR:WU00:FS01:Exception: Could not get an assignment
11:18:39:WU01:FS00:Connecting to 65.254.110.245:8080
11:18:40:WU01:FS00:Assigned to work server 155.247.164.214
11:18:40:WU01:FS00:Requesting new work unit for slot 00: READY cpu:29 from 155.247.164.214
11:18:40:WU01:FS00:Connecting to 155.247.164.214:8080
11:18:40:ERROR:WU01:FS00:Exception: Server did not assign work unit
******************************* Date: 2020-04-06 *******************************
11:47:07:WU00:FS01:Connecting to 65.254.110.245:8080
11:47:07:WARNING:WU00:FS01:Failed to get assignment from '65.254.110.245:8080': No WUs available for this configuration
11:47:07:WU00:FS01:Connecting to 18.218.241.186:80
11:47:08:WARNING:WU00:FS01:Failed to get assignment from '18.218.241.186:80': No WUs available for this configuration
11:47:08:ERROR:WU00:FS01:Exception: Could not get an assignment
12:05:38:WU01:FS00:Connecting to 65.254.110.245:8080
12:05:38:WARNING:WU01:FS00:Failed to get assignment from '65.254.110.245:8080': No WUs available for this configuration
12:05:38:WU01:FS00:Connecting to 18.218.241.186:80
12:05:39:WARNING:WU01:FS00:Failed to get assignment from '18.218.241.186:80': No WUs available for this configuration
12:05:39:ERROR:WU01:FS00:Exception: Could not get an assignment
13:03:07:WU00:FS01:Connecting to 65.254.110.245:8080
13:03:08:WARNING:WU00:FS01:Failed to get assignment from '65.254.110.245:8080': No WUs available for this configuration
13:03:08:WU00:FS01:Connecting to 18.218.241.186:80
13:03:08:WU00:FS01:Assigned to work server 13.82.98.119
13:03:08:WU00:FS01:Requesting new work unit for slot 01: READY gpu:0:TU104 [GeForce RTX 2080] from 13.82.98.119
13:03:08:WU00:FS01:Connecting to 13.82.98.119:8080
13:03:10:WU00:FS01:Downloading 161.49MiB
13:03:11:FS00:Paused
13:03:11:FS01:Paused
13:03:14:FS00:Unpaused
13:03:14:FS01:Unpaused
13:03:14:WU01:FS00:Connecting to 65.254.110.245:8080
13:03:14:WU01:FS00:Assigned to work server 168.245.198.125
13:03:14:WU01:FS00:Requesting new work unit for slot 00: READY cpu:29 from 168.245.198.125
13:03:14:WU01:FS00:Connecting to 168.245.198.125:8080
13:03:15:WU01:FS00:Downloading 2.85MiB
13:03:16:WU00:FS01:Download 3.91%
13:03:18:WU01:FS00:Download complete
13:03:18:WU01:FS00:Received Unit: id:01 state:DOWNLOAD error:NO_ERROR project:16411 run:1467 clone:1 gen:6 core:0xa7 unit:0x00000006a8f5c67d5e8772cec7091f88
13:03:18:WU01:FS00:Starting
13:03:18:WU01:FS00:Running FahCore: D:\Program\Folding\FAHClient/FAHCoreWrapper.exe D:\Program\Folding\Data\cores/cores.foldingathome.org/v7/win/64bit/avx/Core_a7.fah/FahCore_a7.exe -dir 01 -suffix 01 -version 705 -lifeline 15104 -checkpoint 15 -np 29
13:03:18:WU01:FS00:Started FahCore on PID 2136
13:03:18:WU01:FS00:Core PID:6880
13:03:18:WU01:FS00:FahCore 0xa7 started
13:03:19:WU01:FS00:0xa7:*********************** Log Started 2020-04-06T13:03:18Z ***********************
13:03:19:WU01:FS00:0xa7:************************** Gromacs Folding@home Core ***************************
13:03:19:WU01:FS00:0xa7:       Type: 0xa7
13:03:19:WU01:FS00:0xa7:       Core: Gromacs
13:03:19:WU01:FS00:0xa7:       Args: -dir 01 -suffix 01 -version 705 -lifeline 2136 -checkpoint 15 -np
13:03:19:WU01:FS00:0xa7:             29
13:03:19:WU01:FS00:0xa7:************************************ CBang *************************************
13:03:19:WU01:FS00:0xa7:       Date: Oct 26 2019
13:03:19:WU01:FS00:0xa7:       Time: 01:38:25
13:03:19:WU01:FS00:0xa7:   Revision: c46a1a011a24143739ac7218c5a435f66777f62f
13:03:19:WU01:FS00:0xa7:     Branch: master
13:03:19:WU01:FS00:0xa7:   Compiler: Visual C++ 2008
13:03:19:WU01:FS00:0xa7:    Options: /TP /nologo /EHa /wd4297 /wd4103 /Ox /MT
13:03:19:WU01:FS00:0xa7:   Platform: win32 10
13:03:19:WU01:FS00:0xa7:       Bits: 64
13:03:19:WU01:FS00:0xa7:       Mode: Release
13:03:19:WU01:FS00:0xa7:************************************ System ************************************
13:03:19:WU01:FS00:0xa7:        CPU: AMD Ryzen Threadripper 1950X 16-Core Processor
13:03:19:WU01:FS00:0xa7:     CPU ID: AuthenticAMD Family 23 Model 1 Stepping 1
13:03:19:WU01:FS00:0xa7:       CPUs: 32
13:03:19:WU01:FS00:0xa7:     Memory: 31.90GiB
13:03:19:WU01:FS00:0xa7:Free Memory: 26.94GiB
13:03:19:WU01:FS00:0xa7:    Threads: WINDOWS_THREADS
13:03:19:WU01:FS00:0xa7: OS Version: 6.2
13:03:19:WU01:FS00:0xa7:Has Battery: false
13:03:19:WU01:FS00:0xa7: On Battery: false
13:03:19:WU01:FS00:0xa7: UTC Offset: 2
13:03:19:WU01:FS00:0xa7:        PID: 6880
13:03:19:WU01:FS00:0xa7:        CWD: D:\Program\Folding\Data\work
13:03:19:WU01:FS00:0xa7:******************************** Build - libFAH ********************************
13:03:19:WU01:FS00:0xa7:    Version: 0.0.18
13:03:19:WU01:FS00:0xa7:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
13:03:19:WU01:FS00:0xa7:  Copyright: 2019 foldingathome.org
13:03:19:WU01:FS00:0xa7:   Homepage: https://foldingathome.org/
13:03:19:WU01:FS00:0xa7:       Date: Oct 26 2019
13:03:19:WU01:FS00:0xa7:       Time: 01:52:30
13:03:19:WU01:FS00:0xa7:   Revision: c1e3513b1bc0c16013668f2173ee969e5995b38e
13:03:19:WU01:FS00:0xa7:     Branch: master
13:03:19:WU01:FS00:0xa7:   Compiler: Visual C++ 2008
13:03:19:WU01:FS00:0xa7:    Options: /TP /nologo /EHa /wd4297 /wd4103 /Ox /MT
13:03:19:WU01:FS00:0xa7:   Platform: win32 10
13:03:19:WU01:FS00:0xa7:       Bits: 64
13:03:19:WU01:FS00:0xa7:       Mode: Release
13:03:19:WU01:FS00:0xa7:************************************ Build *************************************
13:03:19:WU01:FS00:0xa7:       SIMD: avx_256
13:03:19:WU01:FS00:0xa7:********************************************************************************
13:03:19:WU01:FS00:0xa7:Project: 16411 (Run 1467, Clone 1, Gen 6)
13:03:19:WU01:FS00:0xa7:Unit: 0x00000006a8f5c67d5e8772cec7091f88
13:03:19:WU01:FS00:0xa7:Reading tar file core.xml
13:03:19:WU01:FS00:0xa7:Reading tar file frame6.tpr
13:03:19:WU01:FS00:0xa7:Digital signatures verified
13:03:19:WU01:FS00:0xa7:Reducing thread count from 29 to 28 to avoid domain decomposition by a prime number > 3
13:03:19:WU01:FS00:0xa7:Calling: mdrun -s frame6.tpr -o frame6.trr -x frame6.xtc -cpt 15 -nt 28
13:03:19:WU01:FS00:0xa7:Steps: first=1500000 total=250000
13:03:19:WU01:FS00:0xa7:Completed 1 out of 250000 steps (0%)
13:03:22:WU00:FS01:Download 7.01%
13:03:28:WU00:FS01:Download 10.22%
13:03:34:WU00:FS01:Download 12.62%
13:03:40:WU00:FS01:Download 15.02%
13:03:46:WU00:FS01:Download 17.22%
13:03:47:WU01:FS00:0xa7:Completed 2500 out of 250000 steps (1%)
13:03:52:WU00:FS01:Download 21.63%
13:03:58:WU00:FS01:Download 25.74%
13:04:04:WU00:FS01:Download 29.45%
13:04:10:WU00:FS01:Download 33.32%
13:04:15:WU01:FS00:0xa7:Completed 5000 out of 250000 steps (2%)
13:04:16:WU00:FS01:Download 36.11%
13:04:22:WU00:FS01:Download 39.21%
13:04:28:WU00:FS01:Download 41.49%
13:04:34:WU00:FS01:Download 44.04%
13:04:40:WU00:FS01:Download 48.73%
13:04:43:WU01:FS00:0xa7:Completed 7500 out of 250000 steps (3%)
13:04:46:WU00:FS01:Download 52.83%
13:04:52:WU00:FS01:Download 57.32%
13:04:58:WU00:FS01:Download 61.19%
13:05:04:WU00:FS01:Download 64.75%
13:05:10:WU00:FS01:Download 68.54%
13:05:11:WU01:FS00:0xa7:Completed 10000 out of 250000 steps (4%)
13:05:16:WU00:FS01:Download 71.64%
13:05:22:WU00:FS01:Download 75.04%
13:05:28:WU00:FS01:Download 79.30%
13:05:34:WU00:FS01:Download 83.02%
13:05:39:WU01:FS00:0xa7:Completed 12500 out of 250000 steps (5%)
13:05:40:WU00:FS01:Download 86.00%
13:05:46:WU00:FS01:Download 88.67%
13:05:52:WU00:FS01:Download 91.11%
13:05:58:WU00:FS01:Download 94.12%
13:06:04:WU00:FS01:Download 99.04%
13:06:05:WU00:FS01:Download complete
13:06:05:WU00:FS01:Received Unit: id:00 state:DOWNLOAD error:NO_ERROR project:13873 run:0 clone:110 gen:30 core:0x22 unit:0x000000290d5262775e791a48a8677c9e
13:06:05:WU00:FS01:Starting
13:06:05:WU00:FS01:Running FahCore: D:\Program\Folding\FAHClient/FAHCoreWrapper.exe D:\Program\Folding\Data\cores/cores.foldingathome.org/v7/win/64bit/Core_22.fah/FahCore_22.exe -dir 00 -suffix 01 -version 705 -lifeline 15104 -checkpoint 15 -gpu-vendor nvidia -opencl-platform 0 -opencl-device 0 -cuda-device 0 -gpu 0
13:06:05:WU00:FS01:Started FahCore on PID 5372
13:06:05:WU00:FS01:Core PID:12896
13:06:05:WU00:FS01:FahCore 0x22 started
13:06:06:WU00:FS01:0x22:*********************** Log Started 2020-04-06T13:06:05Z ***********************
13:06:06:WU00:FS01:0x22:*************************** Core22 Folding@home Core ***************************
13:06:06:WU00:FS01:0x22:       Type: 0x22
13:06:06:WU00:FS01:0x22:       Core: Core22
13:06:06:WU00:FS01:0x22:    Website: https://foldingathome.org/
13:06:06:WU00:FS01:0x22:  Copyright: (c) 2009-2018 foldingathome.org
13:06:06:WU00:FS01:0x22:     Author: John Chodera <john.chodera@choderalab.org> and Rafal Wiewiora
13:06:06:WU00:FS01:0x22:             <rafal.wiewiora@choderalab.org>
13:06:06:WU00:FS01:0x22:       Args: -dir 00 -suffix 01 -version 705 -lifeline 5372 -checkpoint 15
13:06:06:WU00:FS01:0x22:             -gpu-vendor nvidia -opencl-platform 0 -opencl-device 0 -cuda-device
13:06:06:WU00:FS01:0x22:             0 -gpu 0
13:06:06:WU00:FS01:0x22:     Config: <none>
13:06:06:WU00:FS01:0x22:************************************ Build *************************************
13:06:06:WU00:FS01:0x22:    Version: 0.0.2
13:06:06:WU00:FS01:0x22:       Date: Dec 6 2019
13:06:06:WU00:FS01:0x22:       Time: 21:30:31
13:06:06:WU00:FS01:0x22: Repository: Git
13:06:06:WU00:FS01:0x22:   Revision: abeb39247cc72df5af0f63723edafadb23d5dfbe
13:06:06:WU00:FS01:0x22:     Branch: HEAD
13:06:06:WU00:FS01:0x22:   Compiler: Visual C++ 2008
13:06:06:WU00:FS01:0x22:    Options: /TP /nologo /EHa /wd4297 /wd4103 /Ox /MT
13:06:06:WU00:FS01:0x22:   Platform: win32 10
13:06:06:WU00:FS01:0x22:       Bits: 64
13:06:06:WU00:FS01:0x22:       Mode: Release
13:06:06:WU00:FS01:0x22:************************************ System ************************************
13:06:06:WU00:FS01:0x22:        CPU: AMD Ryzen Threadripper 1950X 16-Core Processor
13:06:06:WU00:FS01:0x22:     CPU ID: AuthenticAMD Family 23 Model 1 Stepping 1
13:06:06:WU00:FS01:0x22:       CPUs: 32
13:06:06:WU00:FS01:0x22:     Memory: 31.90GiB
13:06:06:WU00:FS01:0x22:Free Memory: 26.68GiB
13:06:06:WU00:FS01:0x22:    Threads: WINDOWS_THREADS
13:06:06:WU00:FS01:0x22: OS Version: 6.2
13:06:06:WU00:FS01:0x22:Has Battery: false
13:06:06:WU00:FS01:0x22: On Battery: false
13:06:06:WU00:FS01:0x22: UTC Offset: 2
13:06:06:WU00:FS01:0x22:        PID: 12896
13:06:06:WU00:FS01:0x22:        CWD: D:\Program\Folding\Data\work
13:06:06:WU00:FS01:0x22:         OS: Windows 10 Pro
13:06:06:WU00:FS01:0x22:    OS Arch: AMD64
13:06:06:WU00:FS01:0x22:********************************************************************************
13:06:06:WU00:FS01:0x22:Project: 13873 (Run 0, Clone 110, Gen 30)
13:06:06:WU00:FS01:0x22:Unit: 0x000000290d5262775e791a48a8677c9e
13:06:06:WU00:FS01:0x22:Reading tar file core.xml
13:06:06:WU00:FS01:0x22:Reading tar file integrator.xml
13:06:06:WU00:FS01:0x22:Reading tar file state.xml
13:06:06:WU00:FS01:0x22:Reading tar file system.xml
13:06:07:WU01:FS00:0xa7:Completed 15000 out of 250000 steps (6%)
13:06:09:WU00:FS01:0x22:Digital signatures verified
13:06:09:WU00:FS01:0x22:Folding@home GPU Core22 Folding@home Core
13:06:09:WU00:FS01:0x22:Version 0.0.2
13:06:35:WU01:FS00:0xa7:Completed 17500 out of 250000 steps (7%)
13:07:33:WU01:FS00:0xa7:Completed 20000 out of 250000 steps (8%)
13:07:34:WU00:FS01:0x22:Completed 0 out of 1000000 steps (0%)
13:07:34:WU00:FS01:0x22:Temperature control disabled. Requirements: single Nvidia GPU, tmax must be < 110 and twait >= 900
13:08:16:WU01:FS00:0xa7:Completed 22500 out of 250000 steps (9%)
13:08:44:WU01:FS00:0xa7:Completed 25000 out of 250000 steps (10%)
13:09:12:WU01:FS00:0xa7:Completed 27500 out of 250000 steps (11%)
13:09:14:WU00:FS01:0x22:Completed 10000 out of 1000000 steps (1%)
13:09:40:WU01:FS00:0xa7:Completed 30000 out of 250000 steps (12%)
13:10:08:WU01:FS00:0xa7:Completed 32500 out of 250000 steps (13%)
13:10:36:WU01:FS00:0xa7:Completed 35000 out of 250000 steps (14%)
13:10:38:WU00:FS01:0x22:Completed 20000 out of 1000000 steps (2%)
Simplex0
 
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Re: Unable to get wu for 3 hours fixed by restart

Postby ajm » Mon Apr 06, 2020 2:32 pm

Because pausing and restarting the folding reinitialize the request system.
When your client requests a WU and doesn't get one, it asks again, but after a increasing interval, so that the server, which is certainly already very busy if it cannot give you a WU right away, doesn't get hammered by constant requests.
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Re: Unable to get wu for 3 hours fixed by restart

Postby Simplex0 » Mon Apr 06, 2020 2:41 pm

Also. This message makes no sense.....

"13:03:19:WU01:FS00:0xa7:Reducing thread count from 29 to 28 to avoid domain decomposition by a prime number > 3"

In which way is 29 related to ANY other prime number higher then 3?
28 on the other hand can be factorised by 4 x 7 where 7 is a prime number >3
Simplex0
 
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Re: Unable to get wu for 3 hours fixed by restart

Postby Simplex0 » Mon Apr 06, 2020 2:50 pm

Thank you ajm.
So the longer time you have been unable to get a work unit the more unlikely you are to ever get one.
Does this going on forever with longer an longer time span between the requests for new wu's?
Simplex0
 
Posts: 69
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Re: Unable to get wu for 3 hours fixed by restart

Postby ajm » Mon Apr 06, 2020 3:15 pm

I suppose so. It might reset at some point, I don't know.
As for the message, its best sense here is that the system will prefer a number of cores (threads) divisible by 2 and/or 3. A prime number (like 29), is a risky choice.
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Re: Unable to get wu for 3 hours fixed by restart

Postby Simplex0 » Mon Apr 06, 2020 3:33 pm

Thank you ajm, I stand corrected, 29 is in it self a prime number.
"the system will prefer a number of cores divisible by 2 and/or 3", I'l keep that in mind.
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