Folding Forum

Found this error in my logs: Arc too large at 2953318120

Meanwhile the workunit has been automatically deleted, also without credit.
Don't know what is wrong here, there was enough diskspace.

[10:34:31] Folding@Home Gromacs SMP Core
[10:34:31] Version 1.91 (2007)
[10:34:31]
[10:34:31] Preparing to commence simulation
[10:34:31] - Looking at optimizations...
[10:34:31] - Working with standa status OK
[10:34:31] Error: Work unit read from disk is invalid
[10:34:31] Finalizing output
[10:34:31]
[10:34:31] - Files status OK
[10:34:31] Error: Work unit read from disk is invalid
[10:34:31] Finalizing output
[10:34:33] - Expanded 4920986 -> 24360573 (decompressed 495.0 percent)
[10:34:33]
[10:34:33] Project: 2662 (Run 2, Clone 353, Gen 10)
[10:34:33]
[10:34:34] Entering M.D.
[10:34:50]
[10:34:50] Entering M.D.
[10:35:02] Completed 0 out of 250000 steps (0%)
[10:50:28] equesting checkpoint
[10:55:35] Timer requesting checkpoint
[10:56:24] Completed 1250 out of 250000 steps (1%)
[11:44:28] Timer requesting checkpoint
[11:49:35] Timer requesting checkpoint
...
[14:06:38] Timer requesting checkpoint
[14:11:47] Timer requesting checkpoint
[14:13:25] Completed 248750 out of 250000 steps (100%)
[14:18:35] Timer requesting checkpoint
[14:23:39] Timer requesting checkpoint
[14:28:47] Timer requesting checkpoint
[14:33:57] Timer requesting checkpoint
[14:36:32]
[14:36:32] Finished Work Unit:
[14:36:32] Arc too large at 2953318120
[14:36:32] - Reading up to 262143488 from "work/wudata_01.trr": Could not open file
[14:36:32] Error: could not open arcfile. Exiting.
[14:36:36] - Shutting down core
[14:38:36]
[14:38:36] Folding@home Core Shutdown: FILE_IO_ERROR
[14:41:55] CoreStatus = 75 (117)
[14:41:55] Error opening or reading from a file.
[14:41:55] Deleting current work unit & continuing...
[14:46:11] - Preparing to get new work unit...
[14:46:11] + Attempting to get work packet
[14:46:11] - Connecting to assignment server
[14:46:12] - Successful: assigned to (171.64.65.56).

In another slot I had one more workunit which I was never able to send back:
[10:04:55] + Attempting to send results [August 19 10:04:55 UTC]
[10:11:22] - Server does not have record of this unit. Will try again later.
[10:11:22] Could not transmit unit 00 to Collection server; keeping in queue.
[10:11:22] Project: 2662 (Run 0, Clone 106, Gen 13)
[10:11:22] + Attempting to send results [August 19 10:11:22 UTC]
[10:11:54] - Couldn't send HTTP request to server
[10:11:54] + Could not connect to Work Server (results)
[10:11:54] (171.64.65.56:8080)
[10:11:54] + Retrying using alternative port
[10:12:27] - Couldn't send HTTP request to server
[10:12:27] + Could not connect to Work Server (results)
[10:12:27] (171.64.65.56:80)
[10:12:27] - Error: Could not transmit unit 00 (completed August 19) to work server.

That error would be generated if the data file size is greater than your maximum allowed upload size.
The file size it's reporting, 2953318120, is I think in bytes, so that would be 2.75G. Is your machine re-running that work unit? Can you look in the work directory and post the file sizes along with what the % completion is at that time?

The trr file size for that WU should be 21M at completion.

The result of slot 1 has been deleted already, but I still can provide the wudata_01.log (160KB) and wudata_01.tpr (23,2MB)

I further have 3 unsubmitted results, which cannot be uploaded, as qfix is not working on the newer queue.dat ?

qd - Mac OS X GUI Version; qd Cocoa 1.3 beta 1
qd released 22 September 2004 (fr 023); qd info 22 September 2004 (rph)
Queue version 6.00 (Linux or Windows) WARNING: unknown version number
Current index: 2
Index 3: finished 1.87 X min speed
server: 171.64.65.56:8080; project: 2605
Folding: run 17, clone 343, generation 76; benchmark 0; misc: 500, 200
issue: Sat Jul 26 15:32:46 2008; begin: Sat Jul 26 15:32:57 2008
end: Mon Jul 28 18:58:51 2008; due: Wed Jul 30 15:32:57 2008 (4 days)
core URL: http://www.stanford.edu/~pande/OSX/x86Core_a1.fah (V1.74)
assignment info (le): Sat Jul 26 15:32:46 2008; BB44E539
CS: 171.64.122.86; P limit: 524286976
user: Lexs; team: 11298; ID: 1A92143EE9343767; mach ID: 1
work/wudata_03.dat file size: 2438297; WU type: Folding@Home
Index 4: finished 1.06 X min speed
server: 171.64.65.56:8080; project: 2662
Folding: run 2, clone 112, generation 0; benchmark 0; misc: 500, 200
issue: Mon Jul 28 19:04:27 2008; begin: Mon Jul 28 19:04:49 2008
end: Thu Jul 31 14:44:09 2008; due: Thu Jul 31 19:04:49 2008 (3 days)
core URL: http://www.stanford.edu/~pande/OSX/x86Core_a2.fah (V1.91)
assignment info (le): Mon Jul 28 19:04:25 2008; BB79BE5E
CS: 171.64.122.86; P limit: 524286976
user: Lexs; team: 11298; ID: 1A92143EE9343767; mach ID: 1
work/wudata_04.dat file size: 4168222; WU type: Folding@Home
Index 5: finished 1.05 X min speed
server: 171.64.65.56:8080; project: 2605
Folding: run 14, clone 119, generation 78; benchmark 0; misc: 500, 200
issue: Thu Jul 31 15:13:59 2008; begin: Thu Jul 31 15:14:13 2008
end: Mon Aug 4 10:18:32 2008; due: Mon Aug 4 15:14:13 2008 (4 days)
core URL: http://www.stanford.edu/~pande/OSX/x86Core_a1.fah (V1.74)
assignment info (le): Thu Jul 31 15:13:57 2008; BB7D71D2
CS: 171.64.122.86; P limit: 524286976
user: Lexs; team: 11298; ID: 1A92143EE9343767; mach ID: 1
work/wudata_05.dat file size: 2434668; WU type: Folding@Home
Index 6: deleted
server: 171.64.65.56:8080; project: 2662
Folding: run 2, clone 305, generation 4; benchmark 0; misc: 500, 200
issue: Mon Aug 4 10:24:07 2008; begin: Mon Aug 4 10:24:24 2008
end: ZERO; due: Thu Aug 7 10:24:24 2008 (3 days)
core URL: http://www.stanford.edu/~pande/OSX/x86Core_a2.fah (V1.91)
assignment info (le): Mon Aug 4 10:24:05 2008; BB707FE2
CS: 171.64.122.86; P limit: 524286976
user: Lexs; team: 11298; ID: 1A92143EE9343767; mach ID: 1
work/wudata_06.dat file size: 4920064; WU type: Folding@Home
Index 7: finished 1.02 X min speed
server: 171.64.65.56:8080; project: 2662
Folding: run 0, clone 293, generation 4; benchmark 0; misc: 500, 200
issue: Thu Aug 7 11:10:07 2008; begin: Thu Aug 7 11:10:30 2008
end: Sun Aug 10 09:47:15 2008; due: Sun Aug 10 11:10:30 2008 (3 days)
core URL: http://www.stanford.edu/~pande/OSX/x86Core_a2.fah (V1.91)
assignment info (le): Thu Aug 7 11:10:05 2008; BB747EAA
CS: 171.64.122.86; P limit: 524286976
user: Lexs; team: 11298; ID: 1A92143EE9343767; mach ID: 1
work/wudata_07.dat file size: 4851731; WU type: Folding@Home
Index 8: deleted
server: 171.64.65.56:8080; project: 2662
Folding: run 1, clone 182, generation 4; benchmark 0; misc: 500, 200
issue: Sun Aug 10 09:55:55 2008; begin: Sun Aug 10 09:56:21 2008
end: ZERO; due: Wed Aug 13 09:56:21 2008 (3 days)
core URL: http://www.stanford.edu/~pande/OSX/x86Core_a2.fah (V1.91)
assignment info (le): Sun Aug 10 09:55:54 2008; BB685D4D
CS: 171.64.122.86; P limit: 524286976
user: Lexs; team: 11298; ID: 1A92143EE9343767; mach ID: 1
work/wudata_08.dat file size: 5000258; WU type: Folding@Home
Index 9: deleted
server: 171.64.65.56:8080; project: 2662
Folding: run 2, clone 112, generation 10; benchmark 0; misc: 500, 200
issue: Wed Aug 13 13:00:39 2008; begin: Wed Aug 13 13:00:59 2008
end: ZERO; due: Sat Aug 16 13:00:59 2008 (3 days)
core URL: http://www.stanford.edu/~pande/OSX/x86Core_a2.fah (V1.91)
assignment info (le): Wed Aug 13 13:00:38 2008; BB6C7D91
CS: 171.64.122.86; P limit: 524286976
user: Lexs; team: 11298; ID: 1A92143EE9343767; mach ID: 1
work/wudata_09.dat file size: 4921516; WU type: Folding@Home
Index 0: finished 1.02 X min speed
server: 171.64.65.56:8080; project: 2662
Folding: run 0, clone 106, generation 13; benchmark 0; misc: 500, 200
issue: Sat Aug 16 13:23:36 2008; begin: Sat Aug 16 13:24:02 2008
end: Tue Aug 19 12:02:43 2008; due: Tue Aug 19 13:24:02 2008 (3 days)
core URL: http://www.stanford.edu/~pande/OSX/x86Core_a2.fah (V1.91)
assignment info (le): Sat Aug 16 13:23:34 2008; BB6073F1
CS: 171.64.122.86; P limit: 524286976
user: Lexs; team: 11298; ID: 1A92143EE9343767; mach ID: 1
work/wudata_00.dat file size: 4854665; WU type: Folding@Home
Index 1: deleted
server: 171.64.65.56:8080; project: 2662
Folding: run 2, clone 353, generation 10; benchmark 0; misc: 500, 200
issue: Tue Aug 19 12:18:56 2008; begin: Tue Aug 19 12:19:26 2008
end: ZERO; due: Fri Aug 22 12:19:26 2008 (3 days)
core URL: http://www.stanford.edu/~pande/OSX/x86Core_a2.fah (V1.91)
assignment info (le): Tue Aug 19 12:18:54 2008; BB645C49
CS: 171.64.122.86; P limit: 524286976
user: Lexs; team: 11298; ID: 1A92143EE9343767; mach ID: 1
work/wudata_01.dat file size: 4921498; WU type: Folding@Home
Index 2: folding now 0.891 X min speed; 22.5% complete
server: 171.64.65.56:8080; project: 2662
Folding: run 2, clone 92, generation 31; benchmark 0; misc: 500, 200
issue: Fri Aug 22 16:46:13 2008; begin: Fri Aug 22 16:46:41 2008
expect: Tue Aug 26 01:34:45 2008; due: Mon Aug 25 16:46:41 2008 (3 days)
core URL: http://www.stanford.edu/~pande/OSX/x86Core_a2.fah (V1.91)
assignment info (le): Fri Aug 22 16:46:11 2008; BB188B74
CS: 171.64.122.86; P limit: 524286976
user: Lexs; team: 11298; ID: 1A92143EE9343767; mach ID: 1
work/wudata_02.dat file size: 4923700; WU type: Folding@Home
Average download rate 274.005 KB/s (u=4); upload rate 65.857 KB/s (u=4)
Performance fraction 0.179670 (u=4)

I'll send you PM, if you're interested to download those files.