I seem to have received a bad _a8 core update [OS X]

[Joe_H]

The directions given above - viewtopic.php?f=105&t=36147&view=unread#p343291 - are basically what I would post. Only change I would make is if you have more than one folding slot would to delete the folder inside the "work" folder that is numbered the same as the WU being processed.

[belloq]

I can confirm that after I set one of my clients, which previously had the "failing" a8 core/project, back to "All" projects, when it completed the WU, it did get another a7 WU from 17201.

[comixgoddess]

Assignments of WUs from Project 16810 have been temporarily stopped, so clearing out the WU and restarting should get a WU from a different project.

Thanks, Joe_H! I followed the steps posted by SilvioMartin and my Mac is now folding away.

[psaam0001]

Follow up: My Windows 7.0 system has the new a8 update [with a 16810 WU], so I'll be spot checking it.

Paul

[Hopfgeist]

@belloq: I was just about to report the same issue. Here is how I got my client going:

1. Pause all slots
2. Close FAHControl
3. Delete the content of /Library/Application Support/FAHClient/work (you need admin rights for that)
4. Reboot your Mac
5. Launch FAHControl
6. Fold

This is not a permanent cure. Your FAH client will get stuck again the next time, when a work unit of project 16810 is assigned to your computer. I tried to reduce the chance by setting the cause preference to some other than COVID-19 (button Configure on top left, then tab Advanced). Not sure if this has a big effect. After setting to Cancer this morning my FAHClient got stuck twice again.

You don't need to reboot your Mac. That's a thing that Windows users do. On a Mac you just halt the client, delete the work unit, and restart the client, like so (assuming you know how to use a command-line terminal):

Stop the client:

Code: Select all

sudo launchctl unload /Library/LaunchDaemons/org.foldingathome.fahclient.plist

Then delete the work unit, e. g. (depending on which slot has the offending WU):

Code: Select all

sudo rm /Library/Application\ Support/FAHClient/work/01/wudata_01.dat

Then restart the client:

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sudo launchctl load /Library/LaunchDaemons/org.foldingathome.fahclient.plist

It's a lot faster and it won't interrupt any of your other work.

Also, closing and reopening FAHControl is unnecessary.

Cheers,
HG

[iBozz]

SilvioMartin's fix worked for me (see quote below), although I hadn't read Hopfgeist's addendum by then.

One thing that I would note for other technical numpties like me is that the path to the work folder is:

/Library/Application Support/FAHClient/work

and not

~/Library/Application Support/FAHClient/work

I initially deleted the second and, unsurprisingly, it made no difference! If you delete the work folder and do not get asked for admin permission so to do then check that you are following the correct path! I feel a bit stupid!

Nevertheless, I'm Folding again after 24 hours of stalling. I only noticed because MiniUsage was showing low CPU use overall whereas it normally runs at 100% if F@H is running correctly.

Incidentally, my Profile kit description doesn't seem to have updated [yet] so I am now running and iMac (Retina 5K, 27-inch, 2017), 3.8 GHz Quad-Core Intel Core i5, 64 GB 2400 MHz DDR4, 2TB HD running under macOS Catalina v10.15.6 (19G2021)

It probably won't be much use now that the problem has been identified, if not yet resolved, but here - just in case - is my "recovery log".

Code: Select all

*********************** Log Started 2020-09-25T10:31:44Z ***********************
10:31:44:****************************** FAHClient ******************************
10:31:44:    Version: 7.6.9
10:31:44:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
10:31:44:  Copyright: 2020 foldingathome.org
10:31:44:   Homepage: https://foldingathome.org/
10:31:44:       Date: Apr 17 2020
10:31:44:       Time: 11:11:45
10:31:44:   Revision: 398c2b17fa535e0cc6c9d10856b2154c32771646
10:31:44:     Branch: master
10:31:44:   Compiler: GNU 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.8)
10:31:44:    Options: -std=c++11 -O3 -funroll-loops -mmacosx-version-min=10.7
10:31:44:             -Wno-unused-local-typedefs -stdlib=libc++
10:31:44:   Platform: darwin 19.2.0
10:31:44:       Bits: 64
10:31:44:       Mode: Release
10:31:44:     Config: /Library/Application Support/FAHClient/config.xml
10:31:44:******************************** CBang ********************************
10:31:44:       Date: Apr 17 2020
10:31:44:       Time: 11:10:06
10:31:44:   Revision: 2fb0be7809c5e45287a122ca5fbc15b5ae859a3b
10:31:44:     Branch: master
10:31:44:   Compiler: GNU 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.8)
10:31:44:    Options: -std=c++11 -O3 -funroll-loops -mmacosx-version-min=10.7
10:31:44:             -Wno-unused-local-typedefs -stdlib=libc++ -fPIC
10:31:44:   Platform: darwin 19.2.0
10:31:44:       Bits: 64
10:31:44:       Mode: Release
10:31:44:******************************* System ********************************
10:31:44:        CPU: Intel(R) Core(TM) i5-7600K CPU @ 3.80GHz
10:31:44:     CPU ID: GenuineIntel Family 6 Model 158 Stepping 9
10:31:44:       CPUs: 4
10:31:44:     Memory: 64.00GiB
10:31:44:Free Memory: 59.29GiB
10:31:44:    Threads: POSIX_THREADS
10:31:44: OS Version: 10.15
10:31:44:Has Battery: false
10:31:44: On Battery: false
10:31:44: UTC Offset: 1
10:31:44:        PID: 228
10:31:44:        CWD: /Library/Application Support/FAHClient
10:31:44:         OS: Darwin 19.6.0 x86_64
10:31:44:    OS Arch: AMD64
10:31:44:       GPUs: 1
10:31:44:      GPU 0: Bus:1 Slot:0 Func:0 AMD:5 Ellesmere XT [Radeon RX
10:31:44:             470/480/570/580/590]
10:31:44:       CUDA: Not detected: Failed to open dynamic library 'libcuda.dylib':
10:31:44:             dlopen(libcuda.dylib, 1): image not found
10:31:44:     OpenCL: Not detected: Failed to open dynamic library 'libOpenCL.dylib':
10:31:44:             dlopen(libOpenCL.dylib, 1): image not found
10:31:44:******************************* libFAH ********************************
10:31:44:       Date: Apr 15 2020
10:31:44:       Time: 14:43:28
10:31:44:   Revision: 216968bc7025029c841ed6e36e81a03a316890d3
10:31:44:     Branch: master
10:31:44:   Compiler: GNU 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.8)
10:31:44:    Options: -std=c++11 -O3 -funroll-loops -mmacosx-version-min=10.7
10:31:44:             -Wno-unused-local-typedefs -stdlib=libc++
10:31:44:   Platform: darwin 19.2.0
10:31:44:       Bits: 64
10:31:44:       Mode: Release
10:31:44:***********************************************************************
10:31:44:<config>
10:31:44:  <!-- Network -->
10:31:44:  <proxy v=':8080'/>
10:31:44:
10:31:44:  <!-- Slot Control -->
10:31:44:  <power v='full'/>
10:31:44:
10:31:44:  <!-- User Information -->
10:31:44:  <passkey v='*****'/>
10:31:44:  <team v='37761'/>
10:31:44:  <user v='iBozz'/>
10:31:44:
10:31:44:  <!-- Folding Slots -->
10:31:44:  <slot id='0' type='CPU'>
10:31:44:    <client-type v='advanced'/>
10:31:44:    <paused v='true'/>
10:31:44:  </slot>
10:31:44:</config>
10:31:44:Trying to access database...
10:31:48:Successfully acquired database lock
10:31:48:Enabled folding slot 00: PAUSED cpu:4 (by user)
10:31:49:Set client configured
10:32:51:FS00:Unpaused
10:32:55:WU00:FS00:Connecting to 65.254.110.245:80
10:33:52:Removing old file 'configs/config-20200516-094359.xml'
10:33:52:Saving configuration to config.xml
10:33:52:<config>
10:33:52:  <!-- Network -->
10:33:52:  <proxy v=':8080'/>
10:33:52:
10:33:52:  <!-- Slot Control -->
10:33:52:  <power v='full'/>
10:33:52:
10:33:52:  <!-- User Information -->
10:33:52:  <passkey v='*****'/>
10:33:52:  <team v='37761'/>
10:33:52:  <user v='iBozz'/>
10:33:52:
10:33:52:  <!-- Folding Slots -->
10:33:52:  <slot id='0' type='CPU'>
10:33:52:    <client-type v='advanced'/>
10:33:52:  </slot>
10:33:52:</config>
10:34:13:WARNING:WU00:FS00:Failed to get ID from '65.254.110.245:80': Failed to connect to 65.254.110.245:80: Operation timed out
10:34:13:WU00:FS00:Connecting to 18.218.241.186:80
10:34:26:WU00:FS00:Connecting to 65.254.110.245:80
10:34:32:WARNING:WU00:FS00:Failed to get assignment from '65.254.110.245:80': No WUs available for this configuration
10:34:32:WU00:FS00:Connecting to 18.218.241.186:80
10:34:36:WU00:FS00:Assigned to work server 206.223.170.146
10:34:37:WU00:FS00:Requesting new work unit for slot 00: READY cpu:4 from 206.223.170.146
10:34:37:WU00:FS00:Connecting to 206.223.170.146:8080
10:34:38:WU00:FS00:Downloading 3.43MiB
10:34:44:WU00:FS00:Download 20.06%
10:34:50:WU00:FS00:Download 43.76%
10:34:56:WU00:FS00:Download 63.82%
10:35:02:WU00:FS00:Download 89.34%
10:35:04:WU00:FS00:Download complete
10:35:05:WU00:FS00:Received Unit: id:00 state:DOWNLOAD error:NO_ERROR project:14257 run:0 clone:2049 gen:19 core:0xa7 unit:0x00000014cedfaa925f6a39257aaa69ee
10:35:06:WU00:FS00:Starting
10:35:06:WU00:FS00:Running FahCore: /usr/local/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/cores.foldingathome.org/osx/64bit-avx-256/a7-0.0.19/Core_a7.fah/FahCore_a7" -dir 00 -suffix 01 -version 706 -lifeline 228 -checkpoint 15 -np 4
10:35:06:WU00:FS00:Started FahCore on PID 1824
10:35:06:WU00:FS00:Core PID:1825
10:35:06:WU00:FS00:FahCore 0xa7 started
10:35:07:WU00:FS00:0xa7:*********************** Log Started 2020-09-25T10:35:07Z ***********************
10:35:07:WU00:FS00:0xa7:************************** Gromacs Folding@home Core ***************************
10:35:07:WU00:FS00:0xa7:       Type: 0xa7
10:35:07:WU00:FS00:0xa7:       Core: Gromacs
10:35:07:WU00:FS00:0xa7:       Args: -dir 00 -suffix 01 -version 706 -lifeline 1824 -checkpoint 15 -np 4
10:35:07:WU00:FS00:0xa7:************************************ CBang *************************************
10:35:07:WU00:FS00:0xa7:       Date: Nov 27 2019
10:35:07:WU00:FS00:0xa7:       Time: 03:27:01
10:35:07:WU00:FS00:0xa7:   Revision: d25803215b59272441049dfa05a0a9bf7a6e3c48
10:35:07:WU00:FS00:0xa7:     Branch: master
10:35:07:WU00:FS00:0xa7:   Compiler: GNU 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.8)
10:35:07:WU00:FS00:0xa7:    Options: -std=c++11 -O3 -funroll-loops -mmacosx-version-min=10.7
10:35:07:WU00:FS00:0xa7:             -Wno-unused-local-typedefs -stdlib=libc++ -fPIC
10:35:07:WU00:FS00:0xa7:   Platform: darwin 19.0.0
10:35:07:WU00:FS00:0xa7:       Bits: 64
10:35:07:WU00:FS00:0xa7:       Mode: Release
10:35:07:WU00:FS00:0xa7:************************************ System ************************************
10:35:07:WU00:FS00:0xa7:        CPU: Intel(R) Core(TM) i5-7600K CPU @ 3.80GHz
10:35:07:WU00:FS00:0xa7:     CPU ID: GenuineIntel Family 6 Model 158 Stepping 9
10:35:07:WU00:FS00:0xa7:       CPUs: 4
10:35:07:WU00:FS00:0xa7:     Memory: 64.00GiB
10:35:07:WU00:FS00:0xa7:Free Memory: 49.05GiB
10:35:07:WU00:FS00:0xa7:    Threads: POSIX_THREADS
10:35:07:WU00:FS00:0xa7: OS Version: 10.15
10:35:07:WU00:FS00:0xa7:Has Battery: false
10:35:07:WU00:FS00:0xa7: On Battery: false
10:35:07:WU00:FS00:0xa7: UTC Offset: 1
10:35:07:WU00:FS00:0xa7:        PID: 1825
10:35:07:WU00:FS00:0xa7:        CWD: /Library/Application Support/FAHClient/work
10:35:07:WU00:FS00:0xa7:******************************** Build - libFAH ********************************
10:35:07:WU00:FS00:0xa7:    Version: 0.0.19
10:35:07:WU00:FS00:0xa7:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
10:35:07:WU00:FS00:0xa7:  Copyright: 2019 foldingathome.org
10:35:07:WU00:FS00:0xa7:   Homepage: https://foldingathome.org/
10:35:07:WU00:FS00:0xa7:       Date: Nov 25 2019
10:35:07:WU00:FS00:0xa7:       Time: 16:41:59
10:35:07:WU00:FS00:0xa7:   Revision: d5b5c747532224f986b7cd02c968ed9a20c16d6e
10:35:07:WU00:FS00:0xa7:     Branch: master
10:35:07:WU00:FS00:0xa7:   Compiler: GNU 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.8)
10:35:07:WU00:FS00:0xa7:    Options: -std=c++11 -O3 -funroll-loops -mmacosx-version-min=10.7
10:35:07:WU00:FS00:0xa7:             -Wno-unused-local-typedefs -stdlib=libc++
10:35:07:WU00:FS00:0xa7:   Platform: darwin 19.0.0
10:35:07:WU00:FS00:0xa7:       Bits: 64
10:35:07:WU00:FS00:0xa7:       Mode: Release
10:35:07:WU00:FS00:0xa7:************************************ Build *************************************
10:35:07:WU00:FS00:0xa7:       SIMD: avx_256
10:35:07:WU00:FS00:0xa7:********************************************************************************
10:35:07:WU00:FS00:0xa7:Project: 14257 (Run 0, Clone 2049, Gen 19)
10:35:07:WU00:FS00:0xa7:Unit: 0x00000014cedfaa925f6a39257aaa69ee
10:35:07:WU00:FS00:0xa7:Reading tar file core.xml
10:35:07:WU00:FS00:0xa7:Reading tar file frame19.tpr
10:35:07:WU00:FS00:0xa7:Digital signatures verified
10:35:07:WU00:FS00:0xa7:Calling: mdrun -s frame19.tpr -o frame19.trr -x frame19.xtc -cpt 15 -nt 4
10:35:07:WU00:FS00:0xa7:Steps: first=4750000 total=250000
10:35:09:WU00:FS00:0xa7:Completed 1 out of 250000 steps (0%)
10:37:34:WU00:FS00:0xa7:Completed 2500 out of 250000 steps (1%)
10:39:41:WU00:FS00:0xa7:Completed 5000 out of 250000 steps (2%)
10:41:53:WU00:FS00:0xa7:Completed 7500 out of 250000 steps (3%)
10:44:01:WU00:FS00:0xa7:Completed 10000 out of 250000 steps (4%)

@belloq: I was just about to report the same issue. Here is how I got my client going:

1. Pause all slots
2. Close FAHControl
3. Delete the content of /Library/Application Support/FAHClient/work (you need admin rights for that)
4. Reboot your Mac
5. Launch FAHControl
6. Fold

This is not a permanent cure. Your FAH client will get stuck again the next time, when a work unit of project 16810 is assigned to your computer. I tried to reduce the chance by setting the cause preference to some other than COVID-19 (button Configure on top left, then tab Advanced). Not sure if this has a big effect. After setting to Cancer this morning my FAHClient got stuck twice again.

You don't need to reboot your Mac. That's a thing that Windows users do. On a Mac you just halt the client, delete the work unit, and restart the client, like so (assuming you know how to use a command-line terminal):

Stop the client:

Code: Select all

sudo launchctl unload /Library/LaunchDaemons/org.foldingathome.fahclient.plist

Then delete the work unit, e. g. (depending on which slot has the offending WU):

Code: Select all

sudo rm /Library/Application\ Support/FAHClient/work/01/wudata_01.dat

Then restart the client:

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sudo launchctl load /Library/LaunchDaemons/org.foldingathome.fahclient.plist

It's a lot faster and it won't interrupt any of your other work.

Also, closing and reopening FAHControl is unnecessary.

Cheers,
HG

[Joe_H]

You don't need to reboot your Mac. That's a thing that Windows users do. On a Mac you just halt the client, delete the work unit, and restart the client, like so (assuming you know how to use a command-line terminal):

And that last part is why I usually don't post this version of fixing up Mac clients. Many users are not familiar with or comfortable using the command line in the Terminal app or similar interface. Usually I follow the KISS principle and post the simplest instructions that will fix the problem. I have too many counter examples where exact instructions needed to be followed at the command line and persons did it slightly different. Some are here on the forum.

Also, closing and reopening FAHControl is unnecessary.

True, I missed that one unnecessary step in my prior comments. Though it doesn't hurt anything in the process.

[dfe]

I have the same problem since Yesterday morning
Machine:
MacBook Pro (Retina, 13-inch, Mid 2014)
3 GHz Dual-Core Intel Core i7
16 GB 1600 MHz DDR3
Running MacOS Catalina 10.15.7 (19H2)

Already did WU's of 16810 succesfully

Here my log after restarting today evening:

Code: Select all

*********************** Log Started 2020-09-25T18:05:16Z ***********************
18:05:16:Trying to access database...
18:05:18:Successfully acquired database lock
18:05:18:Read GPUs.txt
18:05:19:Enabled folding slot 00: PAUSED cpu:4 (by user)
18:05:19:****************************** FAHClient ******************************
18:05:19:    Version: 7.6.13
18:05:19:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
18:05:19:  Copyright: 2020 foldingathome.org
18:05:19:   Homepage: https://foldingathome.org/
18:05:19:       Date: Apr 27 2020
18:05:19:       Time: 21:20:45
18:05:19:   Revision: 5a652817f46116b6e135503af97f18e094414e3b
18:05:19:     Branch: master
18:05:19:   Compiler: GNU 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.8)
18:05:19:    Options: -std=c++11 -O3 -funroll-loops -mmacosx-version-min=10.7
18:05:19:             -Wno-unused-local-typedefs -stdlib=libc++
18:05:19:   Platform: darwin 19.2.0
18:05:19:       Bits: 64
18:05:19:       Mode: Release
18:05:19:     Config: /Library/Application Support/FAHClient/config.xml
18:05:19:******************************** CBang ********************************
18:05:19:       Date: Apr 24 2020
18:05:19:       Time: 17:07:50
18:05:19:   Revision: ea081a3b3b0f4a37c4d0440b4f1bc184197c7797
18:05:19:     Branch: master
18:05:19:   Compiler: GNU 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.8)
18:05:19:    Options: -std=c++11 -O3 -funroll-loops -mmacosx-version-min=10.7
18:05:19:             -Wno-unused-local-typedefs -stdlib=libc++ -fPIC
18:05:19:   Platform: darwin 19.2.0
18:05:19:       Bits: 64
18:05:19:       Mode: Release
18:05:19:******************************* System ********************************
18:05:19:        CPU: Intel(R) Core(TM) i7-4578U CPU @ 3.00GHz
18:05:19:     CPU ID: GenuineIntel Family 6 Model 69 Stepping 1
18:05:19:       CPUs: 4
18:05:19:     Memory: 16.00GiB
18:05:19:Free Memory: 14.50GiB
18:05:19:    Threads: POSIX_THREADS
18:05:19: OS Version: 10.15
18:05:19:Has Battery: true
18:05:19: On Battery: false
18:05:19: UTC Offset: 2
18:05:19:        PID: 164
18:05:19:        CWD: /Library/Application Support/FAHClient
18:05:19:         OS: Darwin 19.6.0 x86_64
18:05:19:    OS Arch: AMD64
18:05:19:       GPUs: 0
18:05:19:       CUDA: Not detected: Failed to open dynamic library 'libcuda.dylib':
18:05:19:             dlopen(libcuda.dylib, 1): image not found
18:05:19:     OpenCL: Not detected: Failed to open dynamic library 'libOpenCL.dylib':
18:05:19:             dlopen(libOpenCL.dylib, 1): image not found
18:05:19:******************************* libFAH ********************************
18:05:19:       Date: Apr 15 2020
18:05:19:       Time: 14:43:28
18:05:19:   Revision: 216968bc7025029c841ed6e36e81a03a316890d3
18:05:19:     Branch: master
18:05:19:   Compiler: GNU 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.8)
18:05:19:    Options: -std=c++11 -O3 -funroll-loops -mmacosx-version-min=10.7
18:05:19:             -Wno-unused-local-typedefs -stdlib=libc++
18:05:19:   Platform: darwin 19.2.0
18:05:19:       Bits: 64
18:05:19:       Mode: Release
18:05:19:***********************************************************************
18:05:19:<config>
18:05:19:  <!-- Network -->
18:05:19:  <proxy v=':8080'/>
18:05:19:
18:05:19:  <!-- Slot Control -->
18:05:19:  <power v='FULL'/>
18:05:19:
18:05:19:  <!-- User Information -->
18:05:19:  <user v='dfe'/>
18:05:19:
18:05:19:  <!-- Folding Slots -->
18:05:19:  <slot id='0' type='CPU'>
18:05:19:    <paused v='true'/>
18:05:19:  </slot>
18:05:19:</config>
18:07:09:FS00:Unpaused
18:07:09:WU00:FS00:Starting
18:07:10:WU00:FS00:Running FahCore: /usr/local/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/cores.foldingathome.org/osx/64bit-avx2-256/a8-0.0.7/Core_a8.fah/FahCore_a8" -dir 00 -suffix 01 -version 706 -lifeline 164 -checkpoint 15 -np 4
18:07:10:WU00:FS00:Started FahCore on PID 689
18:07:21:WU00:FS00:Core PID:692
18:07:21:WU00:FS00:FahCore 0xa8 started
18:07:22:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
18:07:24:Removing old file 'configs/config-20200821-210413.xml'
18:07:24:Saving configuration to config.xml
18:07:24:<config>
18:07:24:  <!-- Network -->
18:07:24:  <proxy v=':8080'/>
18:07:24:
18:07:24:  <!-- Slot Control -->
18:07:24:  <power v='FULL'/>
18:07:24:
18:07:24:  <!-- User Information -->
18:07:24:  <user v='dfe'/>
18:07:24:
18:07:24:  <!-- Folding Slots -->
18:07:24:  <slot id='0' type='CPU'/>
18:07:24:</config>
18:07:24:WU00:FS00:Starting
18:07:24:WU00:FS00:Running FahCore: /usr/local/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/cores.foldingathome.org/osx/64bit-avx2-256/a8-0.0.7/Core_a8.fah/FahCore_a8" -dir 00 -suffix 01 -version 706 -lifeline 164 -checkpoint 15 -np 4
18:07:24:WU00:FS00:Started FahCore on PID 696
18:07:25:WU00:FS00:Core PID:697
18:07:25:WU00:FS00:FahCore 0xa8 started
18:07:25:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
18:08:25:WU00:FS00:Starting
18:08:25:WU00:FS00:Running FahCore: /usr/local/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/cores.foldingathome.org/osx/64bit-avx2-256/a8-0.0.7/Core_a8.fah/FahCore_a8" -dir 00 -suffix 01 -version 706 -lifeline 164 -checkpoint 15 -np 4
18:08:25:WU00:FS00:Started FahCore on PID 707
18:08:27:WU00:FS00:Core PID:708
18:08:27:WU00:FS00:FahCore 0xa8 started
18:08:27:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
18:09:25:WU00:FS00:Starting
18:09:25:WU00:FS00:Running FahCore: /usr/local/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/cores.foldingathome.org/osx/64bit-avx2-256/a8-0.0.7/Core_a8.fah/FahCore_a8" -dir 00 -suffix 01 -version 706 -lifeline 164 -checkpoint 15 -np 4
18:09:25:WU00:FS00:Started FahCore on PID 731
18:09:25:WU00:FS00:Core PID:732
18:09:25:WU00:FS00:FahCore 0xa8 started
18:09:25:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)

[belloq]

You don't need to reboot your Mac. That's a thing that Windows users do. On a Mac you just halt the client, delete the work unit, and restart the client, like so (assuming you know how to use a command-line terminal):

Stop the client:

Code: Select all

sudo launchctl unload /Library/LaunchDaemons/org.foldingathome.fahclient.plist

Then delete the work unit, e. g. (depending on which slot has the offending WU):

Code: Select all

sudo rm /Library/Application\ Support/FAHClient/work/01/wudata_01.dat

Then restart the client:

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sudo launchctl load /Library/LaunchDaemons/org.foldingathome.fahclient.plist

I just use these steps for a single CPU processing system:

1. Open the HD and go to Library/Application Support/FAHClient/work
   Delete the "01" folder as that's usually the one its failing to work on. You will be prompted for admin user/pass to trash it
   Open Terminal and paste this and hit enter:

   Code: Select all

   FAHClient --send-command shutdown

And that last part is why I usually don't post this version of fixing up Mac clients. Many users are not familiar with or comfortable using the command line in the Terminal app or similar interface. Usually I follow the KISS principle and post the simplest instructions that will fix the problem.

True.

[dfe]

The hints of belloq and Joe_H helped, thank you !
As i very rarely use terminal I had no idea about the commands.
Good folding to all -dfe-

[SilvioMartin]

You don't need to reboot your Mac. That's a thing that Windows users do. On a Mac you just halt the client, delete the work unit, and restart the client, like so (assuming you know how to use a command-line terminal): ...

Yes, I am. But quite new to FAH, so I didn't yet have to deal with FAH command line. So I just started my personal FAH FAQ.

[FrondFarmer]

Me, too. I didn't know about the client upgrade, so I downloaded and installed 7.6.13 on to my 2017 5k Retina iMac running the very latest Catalina (10.15.7) that showed up this week, and got it started, to no avail. I've paused the unit and I'll check back here in a couple of days to see if there's something more that I can do. In the meanwhile, appended below is my log - the message at the bottom repeats every minute:

Code: Select all

*********************** Log Started 2020-09-27T02:20:18Z ***********************
02:20:18:Trying to access database...
02:20:18:Successfully acquired database lock
02:20:19:Downloading GPUs.txt from assign1.foldingathome.org:80
02:20:19:Connecting to assign1.foldingathome.org:80
02:20:19:Read GPUs.txt
02:20:19:Enabled folding slot 00: READY cpu:4
02:20:19:****************************** FAHClient ******************************
02:20:19:    Version: 7.6.13
02:20:19:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
02:20:19:  Copyright: 2020 foldingathome.org
02:20:19:   Homepage: https://foldingathome.org/
02:20:19:       Date: Apr 27 2020
02:20:19:       Time: 21:20:45
02:20:19:   Revision: 5a652817f46116b6e135503af97f18e094414e3b
02:20:19:     Branch: master
02:20:19:   Compiler: GNU 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.8)
02:20:19:    Options: -std=c++11 -O3 -funroll-loops -mmacosx-version-min=10.7
02:20:19:             -Wno-unused-local-typedefs -stdlib=libc++
02:20:19:   Platform: darwin 19.2.0
02:20:19:       Bits: 64
02:20:19:       Mode: Release
02:20:19:     Config: /Library/Application Support/FAHClient/config.xml
02:20:19:******************************** CBang ********************************
02:20:19:       Date: Apr 24 2020
02:20:19:       Time: 17:07:50
02:20:19:   Revision: ea081a3b3b0f4a37c4d0440b4f1bc184197c7797
02:20:19:     Branch: master
02:20:19:   Compiler: GNU 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.8)
02:20:19:    Options: -std=c++11 -O3 -funroll-loops -mmacosx-version-min=10.7
02:20:19:             -Wno-unused-local-typedefs -stdlib=libc++ -fPIC
02:20:19:   Platform: darwin 19.2.0
02:20:19:       Bits: 64
02:20:19:       Mode: Release
02:20:19:******************************* System ********************************
02:20:19:        CPU: Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz
02:20:19:     CPU ID: GenuineIntel Family 6 Model 158 Stepping 9
02:20:19:       CPUs: 8
02:20:19:     Memory: 40.00GiB
02:20:19:Free Memory: 29.53GiB
02:20:19:    Threads: POSIX_THREADS
02:20:19: OS Version: 10.15
02:20:19:Has Battery: false
02:20:19: On Battery: false
02:20:19: UTC Offset: -4
02:20:19:        PID: 1145
02:20:19:        CWD: /Library/Application Support/FAHClient
02:20:19:         OS: Darwin 19.6.0 x86_64
02:20:19:    OS Arch: AMD64
02:20:19:       GPUs: 1
02:20:19:      GPU 0: Bus:1 Slot:0 Func:0 AMD:5 Ellesmere XT [Radeon RX
02:20:19:             470/480/570/580/590]
02:20:19:       CUDA: Not detected: Failed to open dynamic library 'libcuda.dylib':
02:20:19:             dlopen(libcuda.dylib, 1): image not found
02:20:19:     OpenCL: Not detected: Failed to open dynamic library 'libOpenCL.dylib':
02:20:19:             dlopen(libOpenCL.dylib, 1): image not found
02:20:19:******************************* libFAH ********************************
02:20:19:       Date: Apr 15 2020
02:20:19:       Time: 14:43:28
02:20:19:   Revision: 216968bc7025029c841ed6e36e81a03a316890d3
02:20:19:     Branch: master
02:20:19:   Compiler: GNU 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.8)
02:20:19:    Options: -std=c++11 -O3 -funroll-loops -mmacosx-version-min=10.7
02:20:19:             -Wno-unused-local-typedefs -stdlib=libc++
02:20:19:   Platform: darwin 19.2.0
02:20:19:       Bits: 64
02:20:19:       Mode: Release
02:20:19:***********************************************************************
02:20:19:<config>
02:20:19:  <!-- Network -->
02:20:19:  <proxy v=':8080'/>
02:20:19:
02:20:19:  <!-- Slot Control -->
02:20:19:  <pause-on-battery v='false'/>
02:20:19:  <power v='LIGHT'/>
02:20:19:
02:20:19:  <!-- User Information -->
02:20:19:  <user v='FrondFarmer'/>
02:20:19:
02:20:19:  <!-- Folding Slots -->
02:20:19:  <slot id='0' type='CPU'>
02:20:19:    <cpus v='4'/>
02:20:19:  </slot>
02:20:19:</config>
02:20:19:WU00:FS00:Starting
02:20:19:WU00:FS00:Running FahCore: /usr/local/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/cores.foldingathome.org/osx/64bit-avx2-256/a8-0.0.7/Core_a8.fah/FahCore_a8" -dir 00 -suffix 01 -version 706 -lifeline 1145 -checkpoint 15 -np 4
02:20:19:WU00:FS00:Started FahCore on PID 1171
02:20:19:WU00:FS00:Core PID:1172
02:20:19:WU00:FS00:FahCore 0xa8 started
02:20:19:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
02:20:20:WU00:FS00:Starting
02:20:20:WU00:FS00:Running FahCore: /usr/local/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/cores.foldingathome.org/osx/64bit-avx2-256/a8-0.0.7/Core_a8.fah/FahCore_a8" -dir 00 -suffix 01 -version 706 -lifeline 1145 -checkpoint 15 -np 4
02:20:20:WU00:FS00:Started FahCore on PID 1188
02:20:20:WU00:FS00:Core PID:1189
02:20:20:WU00:FS00:FahCore 0xa8 started
02:20:20:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
02:20:30:17:127.0.0.1:New Web session
02:21:20:WU00:FS00:Starting
02:21:20:WU00:FS00:Running FahCore: /usr/local/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/cores.foldingathome.org/osx/64bit-avx2-256/a8-0.0.7/Core_a8.fah/FahCore_a8" -dir 00 -suffix 01 -version 706 -lifeline 1145 -checkpoint 15 -np 4
02:21:20:WU00:FS00:Started FahCore on PID 1291
02:21:20:WU00:FS00:Core PID:1292
02:21:20:WU00:FS00:FahCore 0xa8 started
02:21:21:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
02:22:20:Removing old file 'configs/config-20170425-182657.xml'
02:22:20:Saving configuration to config.xml
02:22:20:<config>
02:22:20:  <!-- Folding Slot Configuration -->
02:22:20:  <cause v='COVID_19'/>
02:22:20:
02:22:20:  <!-- Network -->
02:22:20:  <proxy v=':8080'/>
02:22:20:
02:22:20:  <!-- Slot Control -->
02:22:20:  <pause-on-battery v='false'/>
02:22:20:  <power v='LIGHT'/>
02:22:20:
02:22:20:  <!-- User Information -->
02:22:20:  <user v='FrondFarmer'/>
02:22:20:
02:22:20:  <!-- Folding Slots -->
02:22:20:  <slot id='0' type='CPU'>
02:22:20:    <cpus v='4'/>
02:22:20:  </slot>
02:22:20:</config>
02:22:20:WU00:FS00:Starting
02:22:20:WU00:FS00:Running FahCore: /usr/local/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/cores.foldingathome.org/osx/64bit-avx2-256/a8-0.0.7/Core_a8.fah/FahCore_a8" -dir 00 -suffix 01 -version 706 -lifeline 1145 -checkpoint 15 -np 4
02:22:20:WU00:FS00:Started FahCore on PID 1359
02:22:20:WU00:FS00:Core PID:1360
02:22:20:WU00:FS00:FahCore 0xa8 started
02:22:21:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
02:23:20:WU00:FS00:Starting
02:23:20:WU00:FS00:Running FahCore: /usr/local/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/cores.foldingathome.org/osx/64bit-avx2-256/a8-0.0.7/Core_a8.fah/FahCore_a8" -dir 00 -suffix 01 -version 706 -lifeline 1145 -checkpoint 15 -np 4
02:23:20:WU00:FS00:Started FahCore on PID 1456
02:23:20:WU00:FS00:Core PID:1457
02:23:20:WU00:FS00:FahCore 0xa8 started
02:23:21:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
02:24:20:WU00:FS00:Starting
02:24:20:WU00:FS00:Running FahCore: /usr/local/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/cores.foldingathome.org/osx/64bit-avx2-256/a8-0.0.7/Core_a8.fah/FahCore_a8" -dir 00 -suffix 01 -version 706 -lifeline 1145 -checkpoint 15 -np 4
02:24:20:WU00:FS00:Started FahCore on PID 1516
02:24:20:WU00:FS00:Core PID:1517
02:24:20:WU00:FS00:FahCore 0xa8 started
02:24:21:WU00:FS00:FahCore returned: INTERRUPTED (102 = 0x66)
02:25:20:WU00:FS00:Starting
02:25:20:WU00:FS00:Running FahCore: /usr/local/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/cores.foldingathome.org/osx/64bit-avx2-256/a8-0.0.7/Core_a8.fah/FahCore_a8" -dir 00 -suffix 01 -version 706 -lifeline 1145 -checkpoint 15 -np 4

Mod Edit: Added Code Tags - PantherX

[PantherX]

Please note that the issue has been resolved. You will need to:
Exit the client
Delete the /Library/Application Support/FAHClient/work folder
/Library/Application Support/FAHClient/cores folder
Start up the client so that it will get a new WU with the correct FahCore_a8 version

If that doesn't work, please report back with a new set of log files

[iBozz]

Admin: Thanks for unblocking me (see my email at 0918 BST (0818 GMT/UTC). I still don't know why I was banned for spamming (falsely for the second time recently) but thanks for the speedy resolution.

But on to business.

I appear still to be running v7.6.9, how do I update to the latest version - or do I not need so to do? i can't se a reference on here as to how to update and then, going forward, ensure that I am always up-to-date.

it would be nice if the update process were automatic (if it isn't already) for those of us who don't understand the technical side and who thus leave well alone.

As far as PantherX's suggestion is concerned, I shall let the current unit finish (14800 (308, 9, 22)) and then carry out those update steps.

My signature still hasn't updated so for information I am running an iMac (Retina 5K, 27-inch, 2017), 3.8 GHz Quad-Core Intel Core i5, 64 GB 2400 MHz DDR4, 2TB HD running under macOS Catalina v10.15.7 (19G2021)

Code: Select all

*********************** Log Started 2020-09-26T10:38:54Z ***********************
10:38:54:****************************** FAHClient ******************************
10:38:54:    Version: 7.6.9
10:38:54:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
10:38:54:  Copyright: 2020 foldingathome.org
10:38:54:   Homepage: https://foldingathome.org/
10:38:54:       Date: Apr 17 2020
10:38:54:       Time: 11:11:45
10:38:54:   Revision: 398c2b17fa535e0cc6c9d10856b2154c32771646
10:38:54:     Branch: master
10:38:54:   Compiler: GNU 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.8)
10:38:54:    Options: -std=c++11 -O3 -funroll-loops -mmacosx-version-min=10.7
10:38:54:             -Wno-unused-local-typedefs -stdlib=libc++
10:38:54:   Platform: darwin 19.2.0
10:38:54:       Bits: 64
10:38:54:       Mode: Release
10:38:54:     Config: /Library/Application Support/FAHClient/config.xml
10:38:54:******************************** CBang ********************************
10:38:54:       Date: Apr 17 2020
10:38:54:       Time: 11:10:06
10:38:54:   Revision: 2fb0be7809c5e45287a122ca5fbc15b5ae859a3b
10:38:54:     Branch: master
10:38:54:   Compiler: GNU 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.8)
10:38:54:    Options: -std=c++11 -O3 -funroll-loops -mmacosx-version-min=10.7
10:38:54:             -Wno-unused-local-typedefs -stdlib=libc++ -fPIC
10:38:54:   Platform: darwin 19.2.0
10:38:54:       Bits: 64
10:38:54:       Mode: Release
10:38:54:******************************* System ********************************
10:38:54:        CPU: Intel(R) Core(TM) i5-7600K CPU @ 3.80GHz
10:38:54:     CPU ID: GenuineIntel Family 6 Model 158 Stepping 9
10:38:54:       CPUs: 4
10:38:54:     Memory: 64.00GiB
10:38:54:Free Memory: 60.14GiB
10:38:54:    Threads: POSIX_THREADS
10:38:54: OS Version: 10.15
10:38:54:Has Battery: false
10:38:54: On Battery: false
10:38:54: UTC Offset: 1
10:38:54:        PID: 229
10:38:54:        CWD: /Library/Application Support/FAHClient
10:38:54:         OS: Darwin 19.6.0 x86_64
10:38:54:    OS Arch: AMD64
10:38:54:       GPUs: 1
10:38:54:      GPU 0: Bus:1 Slot:0 Func:0 AMD:5 Ellesmere XT [Radeon RX
10:38:54:             470/480/570/580/590]
10:38:54:       CUDA: Not detected: Failed to open dynamic library 'libcuda.dylib':
10:38:54:             dlopen(libcuda.dylib, 1): image not found
10:38:54:     OpenCL: Not detected: Failed to open dynamic library 'libOpenCL.dylib':
10:38:54:             dlopen(libOpenCL.dylib, 1): image not found
10:38:54:******************************* libFAH ********************************
10:38:54:       Date: Apr 15 2020
10:38:54:       Time: 14:43:28
10:38:54:   Revision: 216968bc7025029c841ed6e36e81a03a316890d3
10:38:54:     Branch: master
10:38:54:   Compiler: GNU 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.8)
10:38:54:    Options: -std=c++11 -O3 -funroll-loops -mmacosx-version-min=10.7
10:38:54:             -Wno-unused-local-typedefs -stdlib=libc++
10:38:54:   Platform: darwin 19.2.0
10:38:54:       Bits: 64
10:38:54:       Mode: Release
10:38:54:***********************************************************************
10:38:54:<config>
10:38:54:  <!-- Network -->
10:38:54:  <proxy v=':8080'/>
10:38:54:
10:38:54:  <!-- Slot Control -->
10:38:54:  <power v='full'/>
10:38:54:
10:38:54:  <!-- User Information -->
10:38:54:  <passkey v='*****'/>
10:38:54:  <team v='37761'/>
10:38:54:  <user v='iBozz'/>
10:38:54:
10:38:54:  <!-- Folding Slots -->
10:38:54:  <slot id='0' type='CPU'>
10:38:54:    <client-type v='advanced'/>
10:38:54:  </slot>
10:38:54:</config>
10:38:54:Trying to access database...
10:38:56:Successfully acquired database lock
10:38:56:Enabled folding slot 00: READY cpu:4
10:38:57:ERROR:Failed to register for display power changes
10:38:57:WU01:FS00:Starting
10:38:58:WU01:FS00:Running FahCore: /usr/local/bin/FAHCoreWrapper "/Library/Application Support/FAHClient/cores/cores.foldingathome.org/osx/64bit-avx-256/a7-0.0.19/Core_a7.fah/FahCore_a7" -dir 01 -suffix 01 -version 706 -lifeline 229 -checkpoint 15 -np 4
10:38:58:WU01:FS00:Started FahCore on PID 696
10:39:01:WU01:FS00:Core PID:703
10:39:01:WU01:FS00:FahCore 0xa7 started
10:39:10:WU01:FS00:0xa7:*********************** Log Started 2020-09-26T10:39:09Z ***********************
10:39:10:WU01:FS00:0xa7:************************** Gromacs Folding@home Core ***************************
10:39:10:WU01:FS00:0xa7:       Type: 0xa7
10:39:10:WU01:FS00:0xa7:       Core: Gromacs
10:39:10:WU01:FS00:0xa7:       Args: -dir 01 -suffix 01 -version 706 -lifeline 696 -checkpoint 15 -np 4
10:39:10:WU01:FS00:0xa7:************************************ CBang *************************************
10:39:10:WU01:FS00:0xa7:       Date: Nov 27 2019
10:39:10:WU01:FS00:0xa7:       Time: 03:27:01
10:39:10:WU01:FS00:0xa7:   Revision: d25803215b59272441049dfa05a0a9bf7a6e3c48
10:39:10:WU01:FS00:0xa7:     Branch: master
10:39:10:WU01:FS00:0xa7:   Compiler: GNU 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.8)
10:39:10:WU01:FS00:0xa7:    Options: -std=c++11 -O3 -funroll-loops -mmacosx-version-min=10.7
10:39:10:WU01:FS00:0xa7:             -Wno-unused-local-typedefs -stdlib=libc++ -fPIC
10:39:10:WU01:FS00:0xa7:   Platform: darwin 19.0.0
10:39:10:WU01:FS00:0xa7:       Bits: 64
10:39:10:WU01:FS00:0xa7:       Mode: Release
10:39:10:WU01:FS00:0xa7:************************************ System ************************************
10:39:10:WU01:FS00:0xa7:        CPU: Intel(R) Core(TM) i5-7600K CPU @ 3.80GHz
10:39:10:WU01:FS00:0xa7:     CPU ID: GenuineIntel Family 6 Model 158 Stepping 9
10:39:10:WU01:FS00:0xa7:       CPUs: 4
10:39:10:WU01:FS00:0xa7:     Memory: 64.00GiB
10:39:10:WU01:FS00:0xa7:Free Memory: 59.98GiB
10:39:10:WU01:FS00:0xa7:    Threads: POSIX_THREADS
10:39:10:WU01:FS00:0xa7: OS Version: 10.15
10:39:10:WU01:FS00:0xa7:Has Battery: false
10:39:10:WU01:FS00:0xa7: On Battery: false
10:39:10:WU01:FS00:0xa7: UTC Offset: 1
10:39:10:WU01:FS00:0xa7:        PID: 703
10:39:10:WU01:FS00:0xa7:        CWD: /Library/Application Support/FAHClient/work
10:39:10:WU01:FS00:0xa7:******************************** Build - libFAH ********************************
10:39:10:WU01:FS00:0xa7:    Version: 0.0.19
10:39:10:WU01:FS00:0xa7:     Author: Joseph Coffland <joseph@cauldrondevelopment.com>
10:39:10:WU01:FS00:0xa7:  Copyright: 2019 foldingathome.org
10:39:10:WU01:FS00:0xa7:   Homepage: https://foldingathome.org/
10:39:10:WU01:FS00:0xa7:       Date: Nov 25 2019
10:39:10:WU01:FS00:0xa7:       Time: 16:41:59
10:39:10:WU01:FS00:0xa7:   Revision: d5b5c747532224f986b7cd02c968ed9a20c16d6e
10:39:10:WU01:FS00:0xa7:     Branch: master
10:39:10:WU01:FS00:0xa7:   Compiler: GNU 4.2.1 Compatible Apple LLVM 11.0.0 (clang-1100.0.33.8)
10:39:10:WU01:FS00:0xa7:    Options: -std=c++11 -O3 -funroll-loops -mmacosx-version-min=10.7
10:39:10:WU01:FS00:0xa7:             -Wno-unused-local-typedefs -stdlib=libc++
10:39:10:WU01:FS00:0xa7:   Platform: darwin 19.0.0
10:39:10:WU01:FS00:0xa7:       Bits: 64
10:39:10:WU01:FS00:0xa7:       Mode: Release
10:39:10:WU01:FS00:0xa7:************************************ Build *************************************
10:39:10:WU01:FS00:0xa7:       SIMD: avx_256
10:39:10:WU01:FS00:0xa7:********************************************************************************
10:39:10:WU01:FS00:0xa7:Project: 14379 (Run 603, Clone 4, Gen 406)
10:39:10:WU01:FS00:0xa7:Unit: 0x000001d2455e42075e9330a372d49d9c
10:39:10:WU01:FS00:0xa7:Digital signatures verified
10:39:10:WU01:FS00:0xa7:Calling: mdrun -s frame406.tpr -o frame406.trr -cpi state.cpt -cpt 15 -nt 4
10:43:33:WARNING:WU01:FS00:Detected clock skew (4 mins 25 secs), I/O delay, laptop hibernation or other slowdown noted, adjusting time estimates
10:43:39:WU01:FS00:0xa7:Steps: first=0 total=250000
10:43:46:WU01:FS00:0xa7:Completed 122703 out of 250000 steps (49%)
10:45:01:WU01:FS00:0xa7:Completed 125000 out of 250000 steps (50%)
10:46:24:WU01:FS00:0xa7:Completed 127500 out of 250000 steps (51%)
10:48:04:WU01:FS00:0xa7:Completed 130000 out of 250000 steps (52%)
10:49:14:WU01:FS00:0xa7:Completed 132500 out of 250000 steps (53%)
10:53:10:WU01:FS00:0xa7:Completed 1350

[FrondFarmer]

I'm back up and running, and I apologize for not having clicked through to the rest of the replies which detailed how to resolve the problem.

Thank you all for your help!