Project: 6067 (Run 0, Clone 78, Gen 215) Immediate exit

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Joe_H
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Project: 6067 (Run 0, Clone 78, Gen 215) Immediate exit

Post by Joe_H »

Just started a system folding again and received this unit 3 times in a row. Each time it immediately died. Extract from the log file:

Code: Select all

--- Opening Log file [March 17 23:20:10 UTC] 


# Mac OS X SMP Console Edition ################################################
###############################################################################

                       Folding@Home Client Version 6.29r3

                          http://folding.stanford.edu

###############################################################################
###############################################################################

Launch directory: /Users/*************/Library/Folding@home
Executable: ./fah6
Arguments: -oneunit -smp 2 -verbosity 9 

[23:20:10] - Ask before connecting: No
[23:20:10] - User name: Joe_H (Team 38910)
[23:20:10] - User ID: ************************
[23:20:10] - Machine ID: 2
[23:20:10] 
[23:20:10] Loaded queue successfully.
[23:20:10] - Preparing to get new work unit...
[23:20:10] - Autosending finished units... [March 17 23:20:10 UTC]
[23:20:10] Cleaning up work directory
[23:20:10] Trying to send all finished work units
[23:20:10] + No unsent completed units remaining.
[23:20:10] - Autosend completed
[23:20:10] + Attempting to get work packet
[23:20:10] Passkey found
[23:20:10] - Will indicate memory of 2048 MB
[23:20:10] - Detect CPU. Vendor: GenuineIntel, Family: 6, Model: 7, Stepping: 6
[23:20:10] - Connecting to assignment server
[23:20:10] Connecting to http://assign.stanford.edu:8080/
[23:20:11] Posted data.
[23:20:11] Initial: 40AB; - Successful: assigned to (171.64.65.54).
[23:20:11] + News From Folding@Home: Welcome to Folding@Home
[23:20:11] Loaded queue successfully.
[23:20:11] Sent data
[23:20:11] Connecting to http://171.64.65.54:8080/
[23:20:12] Posted data.
[23:20:12] Initial: 0000; - Receiving payload (expected size: 1764838)
[23:20:16] - Downloaded at ~430 kB/s
[23:20:16] - Averaged speed for that direction ~442 kB/s
[23:20:16] + Received work.
[23:20:16] + Closed connections
[23:20:16] 
[23:20:16] + Processing work unit
[23:20:16] Core required: FahCore_a3.exe
[23:20:16] Core found.
[23:20:16] Working on queue slot 07 [March 17 23:20:16 UTC]
[23:20:16] + Working ...
[23:20:16] - Calling './FahCore_a3.exe -dir work/ -nice 19 -suffix 07 -np 2 -checkpoint 10 -verbose -lifeline 4144 -version 629'

[23:20:16] 
[23:20:16] *------------------------------*
[23:20:16] Folding@Home Gromacs SMP Core
[23:20:16] Version 2.22 (May 7 2010)
[23:20:16] 
[23:20:16] Preparing to commence simulation
[23:20:16] - Ensuring status. Please wait.
[23:20:26] - Looking at optimizations...
[23:20:26] - Working with standard loops on this execution.
[23:20:26] - Created dyn
[23:20:26] - Files status OK
[23:20:26] - Expanded 1764326 -> 2251033 (decompressed 127.5 percent)
[23:20:26] Called DecompressByteArray: compressed_data_size=1764326 data_size=2251033, decompressed_data_size=2251033 diff=0
[23:20:26] - Digital signature verified
[23:20:26] 
[23:20:26] Project: 6067 (Run 0, Clone 78, Gen 215)
[23:20:26] 
[23:20:26] Entering M.D.
[23:20:33] CoreStatus = 0 (0)
[23:20:33] Sending work to server
[23:20:33] Project: 6067 (Run 0, Clone 78, Gen 215)
[23:20:33] - Error: Could not get length of results file work/wuresults_07.dat
[23:20:33] - Error: Could not read unit 07 file. Removing from queue.
[23:20:33] Trying to send all finished work units
[23:20:33] + No unsent completed units remaining.
[23:20:33] + -oneunit flag given and have now finished a unit. Exiting.- Preparing to get new work unit...
[23:20:33] Cleaning up work directory
[23:20:33] ***** Got a SIGTERM signal (15)
[23:20:33] Killing all core threads

Folding@Home Client Shutdown.
Is this a bad unit, or have others successfully processed it?
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PantherX
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Re: Project: 6067 (Run 0, Clone 78, Gen 215) Immediate exit

Post by PantherX »

No data in the WU Database yet so I have marked it for a follow-up.
ETA:
Now ↞ Very Soon ↔ Soon ↔ Soon-ish ↔ Not Soon ↠ End Of Time

Welcome To The F@H Support Forum Ӂ Troubleshooting Bad WUs Ӂ Troubleshooting Server Connectivity Issues
PantherX
Site Moderator
Posts: 6986
Joined: Wed Dec 23, 2009 9:33 am
Hardware configuration: V7.6.21 -> Multi-purpose 24/7
Windows 10 64-bit
CPU:2/3/4/6 -> Intel i7-6700K
GPU:1 -> Nvidia GTX 1080 Ti
§
Retired:
2x Nvidia GTX 1070
Nvidia GTX 675M
Nvidia GTX 660 Ti
Nvidia GTX 650 SC
Nvidia GTX 260 896 MB SOC
Nvidia 9600GT 1 GB OC
Nvidia 9500M GS
Nvidia 8800GTS 320 MB

Intel Core i7-860
Intel Core i7-3840QM
Intel i3-3240
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Re: Project: 6067 (Run 0, Clone 78, Gen 215) Immediate exit

Post by PantherX »

The WU finished successfully:
Your WU (P6067 R0 C78 G215) was added to the stats database on 2011-03-21 00:10:43 for 2956.23 points of credit.
ETA:
Now ↞ Very Soon ↔ Soon ↔ Soon-ish ↔ Not Soon ↠ End Of Time

Welcome To The F@H Support Forum Ӂ Troubleshooting Bad WUs Ӂ Troubleshooting Server Connectivity Issues
Joe_H
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Re: Project: 6067 (Run 0, Clone 78, Gen 215) Immediate exit

Post by Joe_H »

Skimming through the forum I came across this post by susato, viewtopic.php?f=6&t=17740#p179662, apparently I ran into a "well known bug" for the OS X client. I had not run into it before, and did not find mention of it in my previous searches. Since then I have run into it again, but only on my Core 2 Duo Mac doing 2 threads. So far I have not seen any sign of it on my i7 iMac with 8 threads available. Just mentioning it in this followup to spread the knowledge.
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