Long 1-4 interactions on 2665 (Run 3, Clone 708, Gen 9)

[RafaPolit]

Friends,

I am having trouble with the 5.92 SMP client and a 2665 (Run 3, Clone 708, Gen 9) WU. I get a Warning: long 1-4 interactions at 1 percent. I have restarted the client to find the same result, I have deleted the queue.dat file and the entire Work folder, same problem over and over again. I'm unsure if its always the same WU, but I think its a different one each time. Any suggestions? Thanks a lot!

Rafa.

[RafaPolit]

For some reason, I cannot attach the code, it says I'm not allowed to post URLs!

[RafaPolit]

Code: Select all

--- Opening Log file [June 17 07:06:47] 


# SMP Client ##################################################################
###############################################################################

                       Folding@Home Client Version 5.92beta

                          http://folding.stanford.edu

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

Launch directory: C:\folding@home_SMP
Executable: C:\folding@home_SMP\fah.exe
Arguments: -pause 

[07:06:47] - Ask before connecting: No
[07:06:47] - User name: Rafael_Polit (Team 80856)
[07:06:47] - User ID: 3B0FFCCA4ADC91A8
[07:06:47] - Machine ID: 1
[07:06:47] 
[07:06:47] Loaded queue successfully.
[07:06:47] - Preparing to get new work unit...
[07:06:47] + Attempting to get work packet
[07:06:47] - Connecting to assignment server
[07:06:51] - Successful: assigned to (171.64.65.64).
[07:06:51] + News From Folding@Home: Welcome to Folding@Home
[07:06:51] Loaded queue successfully.
[07:09:12] + Closed connections
[07:09:12] 
[07:09:12] + Processing work unit
[07:09:12] Core required: FahCore_a1.exe
[07:09:12] Core found.
[07:09:12] Working on Unit 01 [June 17 07:09:12]
[07:09:12] + Working ...
[07:09:17] 
[07:09:17] *------------------------------*
[07:09:17] Folding@Home Gromacs SMP Core
[07:09:17] Version 1.76 (February 23, 2008)
[07:09:17] 
[07:09:17] Preparing to commence simulation
[07:09:17] - Looking at optimizations...
[07:09:17] - Created dyn
[07:09:17] - Files status OK
[07:09:24] - Expanded 4719353 -> 24426905 (decompressed 517.5 percent)
[07:09:24] - Starting from initial work packet
[07:09:24] 
[07:09:24] Project: 2665 (Run 3, Clone 708, Gen 9)
[07:09:24] 
[07:09:24] Assembly optimizations on if available.
[07:09:24] Entering M.D.
[07:09:48] ial work packet
[07:09:48] 
[07:09:48] Project: 2665 (Run 3, Clone 708, Gen 9)
[07:09:48] 
[07:09:49] Entering M.D.
[07:10:00] Rejecting checkpoint
[07:10:04] 
[07:10:04] Writing local files
[07:10:04] 
[07:10:04] Writing local files
[07:10:13] Extra SSE boost OK.
[07:10:14] Writing local files
[07:10:14] Completed 0 out of 250000 steps  (0 percent)
[07:31:28] Writing local files
[07:31:28] Completed 2500 out of 250000 steps  (1 percent)
[07:38:21] Warning:  long 1-4 interactions
[07:38:24] e work/wudata_01.bed
[07:38:24] - Failed to del- Failed to delete work/wudata_01.bed
[07:38:24] - Failed to delete work/wudata_01.sas
[07:38:24] - Failed to delete work/wudata_01.goe
[07:38:24] Warning:  check for stray files
[07:38:24] elete work/wudata_01.goe
[07:38:24] Warning:  check for stray files
[07:38:24] 
[07:38:24] Folding@home Core Shutdown: EARLY_UNIT_END
[07:38:24] Finalizing output

Folding@Home Client Shutdown at user request.

Folding@Home Client Shutdown.


--- Opening Log file [June 17 08:03:59] 


# SMP Client ##################################################################
###############################################################################

                       Folding@Home Client Version 5.92beta

                          http://folding.stanford.edu

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

Launch directory: C:\folding@home_SMP
Executable: C:\folding@home_SMP\fah.exe
Arguments: -pause 

[08:03:59] - Ask before connecting: No
[08:03:59] - User name: Rafael_Polit (Team 80856)
[08:03:59] - User ID: 3B0FFCCA4ADC91A8
[08:03:59] - Machine ID: 1
[08:03:59] 
[08:04:00] Loaded queue successfully.
[08:04:00] 
[08:04:00] + Processing work unit
[08:04:00] Core required: FahCore_a1.exe
[08:04:00] Core found.
[08:04:00] Working on Unit 01 [June 17 08:04:00]
[08:04:00] + Working ...
[08:04:05] 
[08:04:05] *------------------------------*
[08:04:05] Folding@Home Gromacs SMP Core
[08:04:05] Version 1.76 (February 23, 2008)
[08:04:05] 
[08:04:05] Preparing to commence simulation
[08:04:05] - Ensuring status. Please wait.
[08:04:22] - Looking at optimizations...
[08:04:22] - Working with standard loops on this execution.
[08:04:22] - Previous termination of core was improper.
[08:04:22] - Files status OK
[08:04:22]  files
[08:04:22] - Created dyn
[08:04:22] - Files status OK
[08:04:22] 
[08:04:22] Folding@home Core Shutdown: MISSING_WORK_FILES
[08:04:22] Finalizing output

Folding@Home Client Shutdown at user request.

Folding@Home Client Shutdown.


--- Opening Log file [June 17 08:06:55] 


# SMP Client ##################################################################
###############################################################################

                       Folding@Home Client Version 5.92beta

                          http://folding.stanford.edu

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

Launch directory: C:\folding@home_SMP
Executable: C:\folding@home_SMP\fah.exe
Arguments: -pause 

[08:06:55] - Ask before connecting: No
[08:06:55] - User name: Rafael_Polit (Team 80856)
[08:06:55] - User ID: 3B0FFCCA4ADC91A8
[08:06:55] - Machine ID: 1
[08:06:55] 
[08:06:55] Loaded queue successfully.
[08:06:55] 
[08:06:55] + Processing work unit
[08:06:55] Core required: FahCore_a1.exe
[08:06:55] Core found.
[08:06:55] Working on Unit 01 [June 17 08:06:55]
[08:06:55] + Working ...
[08:07:00] 
[08:07:00] *------------------------------*
[08:07:00] Folding@Home Gromacs SMP Core
[08:07:00] Version 1.76 (February 23, 2008)
[08:07:00] 
[08:07:00] Preparing to commence simulation
[08:07:00] - Ensuring status. Please wait.
[08:07:00] Created dyn
[08:07:00] - Files statups on this execome Cor- Previous termination of core was improper.
[08:07:00] - Going to use standard loops.
[08:07:00] - Files status OK
[08:07:17] andard loops.
[08:07:17] - Files status OK
[08:09:00] SING_WORK_FILES
[08:09:00] Finalizing output
[08:09:17] NG_WORK_FILES
[08:09:17] Finalizing output
[08:09:21] CoreStatus = 1 (1)
[08:09:21] Client-core communications error: ERROR 0x1
[08:09:21] Deleting current work unit & continuing...
[08:11:47] - Preparing to get new work unit...
[08:11:47] + Attempting to get work packet
[08:11:47] - Connecting to assignment server

Folding@Home Client Shutdown at user request.

Folding@Home Client Shutdown.


--- Opening Log file [June 17 08:12:10] 


# SMP Client ##################################################################
###############################################################################

                       Folding@Home Client Version 5.92beta

                          http://folding.stanford.edu

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

Launch directory: C:\folding@home_SMP
Executable: C:\folding@home_SMP\fah.exe
Arguments: -configonly -local 

[08:12:10] - Ask before connecting: No
[08:12:10] - User name: Rafael_Polit (Team 80856)
[08:12:10] - User ID: 3B0FFCCA4ADC91A8
[08:12:10] - Machine ID: 1
[08:12:10] 
[08:12:10] Configuring Folding@Home...


[08:12:51] - Ask before connecting: No
[08:12:51] - User name: Rafael_Polit (Team 80856)
[08:12:51] - User ID: 3B0FFCCA4ADC91A8
[08:12:51] - Machine ID: 1
[08:12:51] 
[08:12:51] -configonly flag given, so exiting.


--- Opening Log file [June 17 08:13:15] 


# SMP Client ##################################################################
###############################################################################

                       Folding@Home Client Version 5.92beta

                          http://folding.stanford.edu

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

Launch directory: C:\folding@home_SMP
Executable: C:\folding@home_SMP\fah.exe


[08:13:15] - Ask before connecting: No
[08:13:15] - User name: Rafael_Polit (Team 80856)
[08:13:15] - User ID: 3B0FFCCA4ADC91A8
[08:13:15] - Machine ID: 1
[08:13:15] 
[08:13:15] Loaded queue successfully.
[08:13:15] - Preparing to get new work unit...
[08:13:15] + Attempting to get work packet
[08:13:15] - Connecting to assignment server
[08:13:19] - Successful: assigned to (171.64.65.64).
[08:13:19] + News From Folding@Home: Welcome to Folding@Home
[08:13:19] Loaded queue successfully.
[08:15:29] + Closed connections
[08:15:29] 
[08:15:29] + Processing work unit
[08:15:29] Core required: FahCore_a1.exe
[08:15:29] Core found.
[08:15:29] Working on Unit 02 [June 17 08:15:29]
[08:15:29] + Working ...
[08:15:34] 
[08:15:34] *------------------------------*
[08:15:34] Folding@Home Gromacs SMP Core
[08:15:34] Version 1.76 (February 23, 2008)
[08:15:34] 
[08:15:34] Preparing to commence simulation
[08:15:34] - Ensuring status. Please wait.
[08:15:51] - Looking at optimizations...
[08:15:51] - Working with standard loops on this execution.
[08:15:51] - Previous termination of core was improper.
[08:15:51] - Files status OK
[08:16:07] - Expanded 4719353 -> 24426905 (decompressed 517.5 percent)
[08:16:07] - Starting from initial work packet
[08:16:07] 
[08:16:07] Project: 2665 (Run 3, Clone 708, Gen 9)
[08:16:07] 
[08:16:07] Entering M.D.
[08:16:20] Rejecting checkpoint
[08:16:22] Protein: HGG in water
[08:16:22] Writing local files
[08:16:31] Extra SSE boost OK.
[08:16:31] Writing local files
[08:16:31] Completed 0 out of 250000 steps  (0 percent)
[08:35:48] Writing local files
[08:35:49] Completed 2500 out of 250000 steps  (1 percent)
[08:41:43] Warning:  long 1-4 interactions
[08:41:45] for stray filesWarning:  check for stray files
[08:41:45] 
[08:41:45] Folding@home Core Shutdown: EARLY_UNIT_END
[08:41:45] Finalizing output
[08:41:45] f core data to disk...
[08:41:45]   ... Done.
[08:43:45] 
[08:43:45] Folding@home Core Shutdown: EARLY_UNIT_END
[08:43:45] 
[08:43:45] Folding@home Core Shutdown: EARLY_UNIT_END
[08:43:49] CoreStatus = 63 (99)
[08:43:49] + Error starting Folding@Home core or unexpected system termination of core.
[08:43:54] 
[08:43:54] + Processing work unit
[08:43:54] Core required: FahCore_a1.exe
[08:43:54] Core found.
[08:43:54] Working on Unit 02 [June 17 08:43:54]
[08:43:54] + Working ...
[08:43:59] 
[08:43:59] *------------------------------*
[08:43:59] Folding@Home Gromacs SMP Core
[08:43:59] Version 1.76 (February 23, 2008)
[08:43:59] 
[08:43:59] Preparing to commence simulation
[08:43:59] - Looking at optimizations...
[08:43:59] - Created dyn
[08:43:59] - Files status OK
[08:43:59] 
[08:43:59] Folding@home Core Shutdown: MISSING_WORK_FILES
[08:43:59] Finalizing output
[08:44:17] ation of core was improper.
[08:44:17] - Files status OK
[08:46:16] 
[08:46:16] Folding@home Core Shutdown: MISSING_WORK_FILES
[08:46:16] Finalizing output
[08:46:21] CoreStatus = 1 (1)
[08:46:21] Client-core communications error: ERROR 0x1
[08:46:21] Deleting current work unit & continuing...
[08:48:47] - Preparing to get new work unit...
[08:48:47] + Attempting to get work packet
[08:48:47] - Connecting to assignment server
[08:48:47] - Successful: assigned to (171.64.65.64).
[08:48:47] + News From Folding@Home: Welcome to Folding@Home
[08:48:47] Loaded queue successfully.
[08:51:29] + Closed connections
[08:51:34] 
[08:51:34] + Processing work unit
[08:51:34] Core required: FahCore_a1.exe
[08:51:34] Core found.
[08:51:34] Working on Unit 03 [June 17 08:51:34]
[08:51:34] + Working ...
[08:51:39] 
[08:51:39] *------------------------------*
[08:51:39] Folding@Home Gromacs SMP Core
[08:51:39] Version 1.76 (February 23, 2008)
[08:51:39] 
[08:51:39] Preparing to commence simulation
[08:51:39] - Ensuring status. Please wait.
[08:51:56] - Looking at optimizations...
[08:51:56] - Working with standard loops on this execution.
[08:51:56] - Previous termination of core was improper.
[08:51:56] - Files status OK
[08:52:12] (decompressed 517.5 percent)
[08:52:12] 5 (decompressed 517.5 percent)
[08:52:12] cket
[08:52:12] 
[08:52:12] Project: 2665 (Run 3, Clone 708, Gen 9)
[08:52:12] 
[08:52:12] 665 (Run 3, Clone 708, Gen 9)
[08:52:12] 
[08:52:13] Entering M.D.
[08:52:25] Rejecting checkpoint
[08:52:27] Protein: HGG in water
[08:52:27] Writing local files
[08:52:35] Extra SSE boost OK.
[08:52:36] Writing local files
[08:52:36] Completed 0 out of 250000 steps  (0 percent)
[09:12:02] Writing local files
[09:12:03] Completed 2500 out of 250000 steps  (1 percent)
[09:18:05] Warning:  long 1-4 interactions
[09:18:07] .xtc
[09:18:07] No C.P. to delete.
[09:18:07] - Failed to delete work/wudata_03.bed
[09:18:07] - Fail- Failed to delete work/wudata_03.bed
[09:18:07] - Failed to delete work/wudata_03.sas
[09:18:07] - Failed to delete work/wu
[09:18:07] Folding@home Core Shutdown: EARLY_UNIT_END
[09:18:07] Finalizing output
[09:20:08]  Shutdown: EARLY_UNIT_END
[09:20:08] Finalizing output
[12:44:06] CoreStatus = 63 (99)
[12:44:06] + Error starting Folding@Home core or unexpected system termination of core.
[12:44:06] - Attempting to download new core...
[12:44:06] + Downloading new core: FahCore_a1.exe
[12:44:07] + 10240 bytes downloaded
[12:44:08] + 20480 bytes downloaded
[12:44:09] + 30720 bytes downloaded
[12:44:10] + 40960 bytes downloaded
[12:44:10] + 51200 bytes downloaded
[12:44:11] + 61440 bytes downloaded
[12:44:11] + 71680 bytes downloaded
[12:44:11] + 81920 bytes downloaded
[12:44:12] + 92160 bytes downloaded
[12:44:12] + 102400 bytes downloaded
[12:44:12] + 112640 bytes downloaded
[12:44:12] + 122880 bytes downloaded
[12:44:13] + 133120 bytes downloaded
[12:44:13] + 143360 bytes downloaded
[12:44:13] + 153600 bytes downloaded
[12:44:13] + 163840 bytes downloaded
[12:44:13] + 174080 bytes downloaded
[12:44:14] + 184320 bytes downloaded
[12:44:14] + 194560 bytes downloaded
[12:44:14] + 204800 bytes downloaded
[12:44:14] + 215040 bytes downloaded
[12:44:14] + 225280 bytes downloaded
[12:44:14] + 235520 bytes downloaded
[12:44:15] + 245760 bytes downloaded
[12:44:15] + 256000 bytes downloaded
[12:44:15] + 266240 bytes downloaded
[12:44:15] + 276480 bytes downloaded
[12:44:15] + 286720 bytes downloaded
[12:44:15] + 296960 bytes downloaded
[12:44:15] + 307200 bytes downloaded
[12:44:15] + 317440 bytes downloaded
[12:44:16] + 327680 bytes downloaded
[12:44:16] + 337920 bytes downloaded
[12:44:16] + 348160 bytes downloaded
[12:44:16] + 358400 bytes downloaded
[12:44:16] + 368640 bytes downloaded
[12:44:16] + 378880 bytes downloaded
[12:44:16] + 389120 bytes downloaded
[12:44:16] + 399360 bytes downloaded
[12:44:17] + 409600 bytes downloaded
[12:44:17] + 419840 bytes downloaded
[12:44:18] + 430080 bytes downloaded
[12:44:18] + 440320 bytes downloaded
[12:44:19] + 450560 bytes downloaded
[12:44:21] + 460800 bytes downloaded
[12:44:21] + 471040 bytes downloaded
[12:44:22] + 481280 bytes downloaded
[12:44:22] + 491520 bytes downloaded
[12:44:22] + 501760 bytes downloaded
[12:44:23] + 512000 bytes downloaded
[12:44:23] + 522240 bytes downloaded
[12:44:23] + 532480 bytes downloaded
[12:44:23] + 542720 bytes downloaded
[12:44:23] + 552960 bytes downloaded
[12:44:24] + 563200 bytes downloaded
[12:44:24] + 573440 bytes downloaded
[12:44:24] + 583680 bytes downloaded
[12:44:24] + 593920 bytes downloaded
[12:44:24] + 604160 bytes downloaded
[12:44:24] + 614400 bytes downloaded
[12:44:24] + 624640 bytes downloaded
[12:44:24] + 634880 bytes downloaded
[12:44:25] + 645120 bytes downloaded
[12:44:25] + 655360 bytes downloaded
[12:44:25] + 665600 bytes downloaded
[12:44:25] + 675840 bytes downloaded
[12:44:25] + 686080 bytes downloaded
[12:44:25] + 696320 bytes downloaded
[12:44:25] + 706560 bytes downloaded
[12:44:25] + 716800 bytes downloaded
[12:44:26] + 727040 bytes downloaded
[12:44:26] + 737280 bytes downloaded
[12:44:26] + 747520 bytes downloaded
[12:44:26] + 757760 bytes downloaded
[12:44:26] + 768000 bytes downloaded
[12:44:26] + 778240 bytes downloaded
[12:44:26] + 788480 bytes downloaded
[12:44:26] + 795847 bytes downloaded
[12:44:26] Verifying core Core_a1.fah...
[12:44:26] Signature is VALID
[12:44:26] 
[12:44:26] Trying to unzip core FahCore_a1.exe
[12:44:27] Decompressed FahCore_a1.exe (2117632 bytes) successfully
[12:44:27] + Core successfully engaged
[12:44:32] 
[12:44:32] + Processing work unit
[12:44:32] Core required: FahCore_a1.exe
[12:44:32] Core found.
[12:44:32] Working on Unit 03 [June 17 12:44:32]
[12:44:32] + Working ...
[12:44:37] 
[12:44:37] *------------------------------*
[12:44:37] Folding@Home Gromacs SMP Core
[12:44:37] Version 1.76 (February 23, 2008)
[12:44:37] 
[12:44:37] Preparing to commence simulation
[12:44:37] - Looking at optimizations...
[12:44:37] - Working with standard loops on this execution.
[12:44:37] - Failed to delete work/wudata_03.arc
[12:44:37] Warning:  check for stray files
[12:44:37] - Created dyn
[12:44:37] - Files status OK
[12:44:37] 
[12:44:37] Folding@home Core Shutdown: MISSING_WORK_FILES
[12:44:37] Finalizing output
[12:46:40] CoreStatus = 1 (1)
[12:46:40] Client-core communications error: ERROR 0x1
[12:46:40] Deleting current work unit & continuing...
[12:49:06] - Preparing to get new work unit...
[12:49:06] + Attempting to get work packet
[12:49:06] - Connecting to assignment server
[12:49:07] - Successful: assigned to (171.64.65.64).
[12:49:07] + News From Folding@Home: Welcome to Folding@Home
[12:49:07] Loaded queue successfully.
[12:51:32] + Closed connections
[12:51:37] 
[12:51:37] + Processing work unit
[12:51:37] Core required: FahCore_a1.exe
[12:51:37] Core found.
[12:51:37] Working on Unit 04 [June 17 12:51:37]
[12:51:37] + Working ...
[12:51:42] 
[12:51:42] *------------------------------*
[12:51:42] Folding@Home Gromacs SMP Core
[12:51:42] Version 1.76 (February 23, 2008)
[12:51:42] 
[12:51:42] Preparing to commence simulation
[12:51:42] - Ensuring status. Please wait.
[12:51:59] - Looking at optimizations...
[12:51:59] - Working with standard loops on this execution.
[12:51:59] - Created dyn
[12:51:59] - Files status OK
[12:52:00] as improper.
[12:52:00] - Going to use standard loops.
[12:52:00] - Files status OK
[12:52:15] Starting from initial work packet
[12:52:15] 
[12:52:15] Project: 2665 (Run 3, Clone 708, Gen 9)
[12:52:15] 
[12:52:15] initial work packet
[12:52:15] 
[12:52:15] Project: 2665 (Run 3, Clone 708, Gen 9)
[12:52:15] 
[12:52:17] Entering M.D.
[12:52:30] GG in water
[12:52:30] Writing local files
[12:52:30] cal files
[12:52:31] Extra SSE boost OK.
[12:52:39] cal files
[12:52:39] Completed 0 out of 250000 steps  (0 percent)
[13:11:11] Writing local files
[13:11:12] Completed 2500 out of 250000 steps  (1 percent)
[13:17:08] Warning:  long 1-4 interactions
[13:17:10] to disk...
[13:17:10]   ... Done.
[13:17:10]  work/wudata_04.bed
[13:17:10] - Failed to delete work/wudata_04.sas
[13:17:10] - Failed to delete work/wudata_04.goe
[13:17:10] Warning:  check for stray files
[13:17:10] 
[13:17:10] Folding@home Core Shutdown: EARLY_UNIT_END
[13:17:10] Finalizing output
[13:17:10] work/wudata_04.goe
[13:17:10] - Failed to delete work/wudata_04.xvg
[13:17:10] Warning:  check for stray files
[13:19:10] 
[13:19:10] Folding@home Core Shutdown: EARLY_UNIT_END
[13:19:10] Finalizing output

Folding@Home Client Shutdown at user request.

Folding@Home Client Shutdown.


--- Opening Log file [June 17 15:59:42] 


# SMP Client ##################################################################
###############################################################################

                       Folding@Home Client Version 5.92beta

                          http://folding.stanford.edu

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

Launch directory: C:\folding@home_SMP
Executable: C:\folding@home_SMP\fah.exe


[15:59:42] - Ask before connecting: No
[15:59:42] - User name: Rafael_Polit (Team 80856)
[15:59:42] - User ID: 3B0FFCCA4ADC91A8
[15:59:42] - Machine ID: 1
[15:59:42] 
[15:59:43] Loaded queue successfully.
[15:59:43] 
[15:59:43] + Processing work unit
[15:59:43] Core required: FahCore_a1.exe
[15:59:43] Core found.
[15:59:43] Working on Unit 04 [June 17 15:59:43]
[15:59:43] + Working ...
[15:59:48] 
[15:59:48] *------------------------------*
[15:59:48] Folding@Home Gromacs SMP Core
[15:59:48] Version 1.76 (February 23, 2008)
[15:59:48] 
[15:59:48] Preparing to commence simulation
[15:59:48] - Ensuring status. Please wait.
[16:00:05] - Looking at optimizations...
[16:00:05] - Working with standard loops on this execution.
[16:00:05] - Created dyn
[16:00:05] - Files status OK
[16:00:05] 4.bed
[16:00:05] - Failed to delete work/wudata_04.goe
[16:00:05] Warning:  check for stray files
[16:00:05] - Created dyn
[16:00:05] - Files status OK
[16:00:05] 
[16:00:05] Folding@home Core Shutdown: MISSING_WORK_FILES
[16:00:05] Finalizing output
[16:02:09] CoreStatus = 1 (1)
[16:02:09] Client-core communications error: ERROR 0x1
[16:02:09] Deleting current work unit & continuing...

Folding@Home Client Shutdown at user request.

Folding@Home Client Shutdown.


--- Opening Log file [June 17 16:04:43] 


# SMP Client ##################################################################
###############################################################################

                       Folding@Home Client Version 5.92beta

                          http://folding.stanford.edu

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

Launch directory: C:\folding@home_SMP
Executable: C:\folding@home_SMP\fah.exe


[16:04:43] - Ask before connecting: No
[16:04:43] - User name: Rafael_Polit (Team 80856)
[16:04:43] - User ID: 3B0FFCCA4ADC91A8
[16:04:43] - Machine ID: 1
[16:04:43] 
[16:04:43] Work directory not found. Creating...
[16:04:43] Could not open work queue, generating new queue...
[16:04:43] - Preparing to get new work unit...
[16:04:43] + Attempting to get work packet
[16:04:43] - Connecting to assignment server
[16:04:44] - Successful: assigned to (171.64.65.64).
[16:04:44] + News From Folding@Home: Welcome to Folding@Home
[16:04:44] Loaded queue successfully.
[16:06:44] + Closed connections
[16:06:44] 
[16:06:44] + Processing work unit
[16:06:44] Core required: FahCore_a1.exe
[16:06:44] Core found.
[16:06:44] Working on Unit 01 [June 17 16:06:44]
[16:06:44] + Working ...
[16:06:49] 
[16:06:49] *------------------------------*
[16:06:49] Folding@Home Gromacs SMP Core
[16:06:49] Version 1.76 (February 23, 2008)
[16:06:49] 
[16:06:49] Preparing to commence simulation
[16:06:49] - Ensuring status. Please wait.
[16:06:55] - Starting from initial work packet
[16:06:56] 
[16:06:56] Project: 2665 (Run 3, Clone 708, Gen 9)
[16:06:56] 
[16:06:56] Assembly optimizations on if available.
[16:06:56] Entering M.D.
[16:07:19] 5 percent)
[16:07:19] - Starting from initial work packet
[16:07:19] 
[16:07:19] Project: 2665 (Run 3, Clone 708, Gen 9)
[16:07:19] 
[16:07:20] Entering M.D.
[16:07:30] Rejecting checkpoint
[16:07:32] Protein: HGG in water
[16:07:32] Writing local files
[16:07:42] Extra SSE boost OK.
[16:07:43] Writing local files
[16:07:43] Completed 0 out of 250000 steps  (0 percent)
[16:29:39] Writing local files
[16:29:39] Completed 2500 out of 250000 steps  (1 percent)
[16:36:36] Warning:  long 1-4 interactions
[16:36:40] a_01.sas
[16:36:40] - Failed to delete work/wudata_01.goe
[16:36:40] Warning:  check for stray files
[16:36:40] s
[16:36:40] - Failed to delete work/wudata_01.goe
[16:36:40] Warning:  check for stray files
[16:36:40] data_01.sas
[16:36:40] - Failed to delete work/wudata_01.goe
[16:36:40] Warning:  check for stray files
[16:36:40] 
[16:36:40] Folding@home Core Shutdown: EARLY_UNIT_END
[16:36:40] Finalizing output

Folding@Home Client Shutdown at user request.

Folding@Home Client Shutdown.

[7im]

The "Warning: long 1-4 interactions" message is not really a problem, as long as no other error messages come after that. Just let it run...

However, the log posted above does look like a bad work unit. Delete it and move on.


But you might be having other problems... these errors look like a dropped network connection... or too much overclocking...

[08:43:45] Folding@home Core Shutdown: EARLY_UNIT_END
[08:43:49] CoreStatus = 63 (99)
[08:43:49] + Error starting Folding@Home core or unexpected system termination of core.

[RafaPolit]

Thanks a lot 7im,

I don't OC my machine, so that's not the issue. From time to time I do have a dropped connection (I use a wireless setup), but I repeated the procedure 6 times with the same results. Also, if left running, the computer would be at 100% load but not 1% advance in nearly 3 hours when one % usually takes 20 mins. So after 5 or 6 deletions of the queue.dat and the work folder I finally got assigned a different WU and it has entered the 2% realm, so I'm keeping my fingers crossed.

Thanks again for the info and tips,

Rafa.

[bruce]

You may or may not be interested in the science side of this issue.

During the folding process, the atoms move in a lot of random motion (due to thermal energy) plus a certain amount of systematic folding motions. It the atoms get TOO close to each other, the standard equations of motion no longer apply. (Think of it as a collision rather than just "normal" interactions, but that's not entirely true).

Were the atoms "too close" to each other because of a computational error or was it because that's what was supposed to happen? Were the atoms just close enough to issue the message but the equations figured out where they were supposed to go anyway, or did they get so close that the subsequent motion was clearly wrong?

As you might expect, there's no way to identify WUs in which the correct calculations lead to this condition until you run the simulation, so some WUs are called "bad WUs" Others work their way past that point without help. Perhaps a future version of the core can include code to deal with these situations, but right now we just have to live with a small percentage of WUs that have this condition.

[RafaPolit]

Thanks Bruce... I'm actually very interested in the scientific part of the folding process, although I would probably never delve to deep into the biological aspect of it. Makes perfect sense the proximity issues regarding computational problems, I do 3D animation and often dynamic simulation of clothing, hair and dynamic objects end with inter-penetrations because of the limits on computing resolution (a fine balance between speed and precision) and after the objects are past that point, the simulation just runs wild and deforms the objects beyond recovery.

Its a pity we don't have more info on the reason why the interactions took longer on that particular WU, and its a pity there isn't a particle viewer you can pop open just to see if the protein has become unstable a la Hollow Man!

Thanks again for the explanation, its nice to have some info behind the scarce message that was issued by the client.

Rafa.

[bruce]

T... dynamic objects end with inter-penetrations because of the limits on computing resolution . . .

Numerical precision is one issue, of course, but the inter-atomic forces which are smooth at "normal" distances also morph into quantum steps at very small differences, so even if you had infinite computational precision, there can still be problems.

[endrik]

But you might be having other problems... these errors look like a dropped network connection... or too much overclocking...

Definitely not in case of this Wu. When a Wu crashes in identical way on different clients, different OS's and in different countries, this is not a hardware problem.
And as there are more posts on this forum about 2665 crashing at 32%, it is no coincidence either
I was fighting with 2665 0-348-31 for several days, kept crashing exactly at 32%. I say fighting, because as a result it just deleted unit, and as the server did not know what was happening it kept assigning the same again... in the end after four days of 24/7 work I got meagre 100 points, but what's morte important I got rid of that WU
Now, another 2665 (3-223-30) got past that magical 32%, so I hope it will finish all right.

Thanks for the scientific explanation BTW, was interesting to read

[toTOW]

and in different countries

I really like that one