For what it's worth, I started getting this exact same error on my GTX 460 the other day. And every WU I pull is the same "Project: 6806 (Run 3987, Clone 2, Gen 10)", despite my best efforts of getting rid of the queue.dat, unitinfo, work folder, and even blowing away the core and letting it download again. Log snippet below:
Code: Select all
--- Opening Log file [March 5 05:33:18 UTC]
# Windows GPU Systray Edition #################################################
###############################################################################
Folding@Home Client Version 6.30r2
http://folding.stanford.edu
###############################################################################
###############################################################################
Launch directory: C:\Users\admin\AppData\Roaming\Folding@home-gpu
Arguments: -gpu 2 -forcegpu nvidia_fermi
[05:33:18] - Ask before connecting: No
[05:33:18] - User name: jmaertens (Team 111065)
[05:33:18] - User ID: 50EAE9A51BE61CBA
[05:33:18] - Machine ID: 4
[05:33:18]
[05:33:18] Gpu type=3 species=30.
[05:33:18] Could not open work queue, generating new queue...
[05:33:18] Initialization complete
[05:33:18] - Preparing to get new work unit...
[05:33:18] Cleaning up work directory
[05:33:18] + Attempting to get work packet
[05:33:18] Passkey found
[05:33:18] Gpu type=3 species=30.
[05:33:18] - Connecting to assignment server
[05:33:19] - Successful: assigned to (171.64.65.64).
[05:33:19] + News From Folding@Home: Welcome to Folding@Home
[05:33:19] Loaded queue successfully.
[05:33:19] Gpu type=3 species=30.
[05:33:20] + Closed connections
[05:33:20]
[05:33:20] + Processing work unit
[05:33:20] Core required: FahCore_15.exe
[05:33:20] Core not found.
[05:33:20] - Core is not present or corrupted.
[05:33:20] - Attempting to download new core...
[05:33:20] + Downloading new core: FahCore_15.exe
[05:33:20] + 10240 bytes downloaded
[05:33:20] + 20480 bytes downloaded
[05:33:20] + 30720 bytes downloaded
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[05:33:25] Verifying core Core_15.fah...
[05:33:25] Signature is VALID
[05:33:25]
[05:33:25] Trying to unzip core FahCore_15.exe
[05:33:25] Decompressed FahCore_15.exe (3903488 bytes) successfully
[05:33:30] + Core successfully engaged
[05:33:36]
[05:33:36] + Processing work unit
[05:33:36] Core required: FahCore_15.exe
[05:33:36] Core found.
[05:33:36] Working on queue slot 01 [March 5 05:33:36 UTC]
[05:33:36] + Working ...
[05:33:36]
[05:33:36] *------------------------------*
[05:33:36] Folding@Home GPU Core
[05:33:36] Version 2.15 (Tue Nov 16 09:05:18 PST 2010)
[05:33:36]
[05:33:36] Build host: SimbiosNvdWin7
[05:33:36] Board Type: NVIDIA/CUDA
[05:33:36] Core : x=15
[05:33:36] Window's signal control handler registered.
[05:33:36] Preparing to commence simulation
[05:33:36] - Looking at optimizations...
[05:33:36] DeleteFrameFiles: successfully deleted file=work/wudata_01.ckp
[05:33:36] - Created dyn
[05:33:36] - Files status OK
[05:33:36] sizeof(CORE_PACKET_HDR) = 512 file=<>
[05:33:36] - Expanded 43699 -> 172159 (decompressed 393.9 percent)
[05:33:36] Called DecompressByteArray: compressed_data_size=43699 data_size=172159, decompressed_data_size=172159 diff=0
[05:33:36] - Digital signature verified
[05:33:36]
[05:33:36] Project: 6806 (Run 3987, Clone 2, Gen 10)
[05:33:36]
[05:33:36] Assembly optimizations on if available.
[05:33:36] Entering M.D.
[05:33:38] Tpr hash work/wudata_01.tpr: 1399213409 2679800626 620498429 1228651168 3715002604
[05:33:38] Working on 2 PEPTIDE (1-42)
[05:33:38] Client config found, loading data.
[05:33:38] Starting GUI Server
[05:33:39] Setting checkpoint frequency: 500000
[05:33:39] Setting checkpoint frequency: 500000
[05:36:25] Completed 500000 out of 50000000 steps (1%).
[05:36:25] mdrun_gpu returned 52
[05:36:25] NANs detected on GPU
[05:36:25]
[05:36:25] Folding@home Core Shutdown: UNSTABLE_MACHINE
[05:36:28] CoreStatus = 7A (122)
[05:36:28] Sending work to server
[05:36:28] Project: 6806 (Run 3987, Clone 2, Gen 10)
[05:36:28] - Read packet limit of 540015616... Set to 524286976.
[05:36:28] - Error: Could not get length of results file work/wuresults_01.dat
[05:36:28] - Error: Could not read unit 01 file. Removing from queue.
[05:36:28] - Preparing to get new work unit...
[05:36:28] Cleaning up work directory
[05:36:28] + Attempting to get work packet
[05:36:28] Passkey found
[05:36:28] Gpu type=3 species=30.
[05:36:28] - Connecting to assignment server
[05:36:29] - Successful: assigned to (171.64.65.64).
[05:36:29] + News From Folding@Home: Welcome to Folding@Home
[05:36:29] Loaded queue successfully.
[05:36:29] Gpu type=3 species=30.
[05:36:30] + Closed connections
[05:36:35]
[05:36:35] + Processing work unit
[05:36:35] Core required: FahCore_15.exe
[05:36:35] Core found.
[05:36:35] Working on queue slot 02 [March 5 05:36:35 UTC]
[05:36:35] + Working ...
[05:36:35]
[05:36:35] *------------------------------*
[05:36:35] Folding@Home GPU Core
[05:36:35] Version 2.15 (Tue Nov 16 09:05:18 PST 2010)
[05:36:35]
[05:36:35] Build host: SimbiosNvdWin7
[05:36:35] Board Type: NVIDIA/CUDA
[05:36:35] Core : x=15
[05:36:35] Window's signal control handler registered.
[05:36:35] Preparing to commence simulation
[05:36:35] - Looking at optimizations...
[05:36:35] DeleteFrameFiles: successfully deleted file=work/wudata_02.ckp
[05:36:35] - Created dyn
[05:36:35] - Files status OK
[05:36:35] sizeof(CORE_PACKET_HDR) = 512 file=<>
[05:36:35] - Expanded 43699 -> 172159 (decompressed 393.9 percent)
[05:36:35] Called DecompressByteArray: compressed_data_size=43699 data_size=172159, decompressed_data_size=172159 diff=0
[05:36:35] - Digital signature verified
[05:36:35]
[05:36:35] Project: 6806 (Run 3987, Clone 2, Gen 10)
[05:36:35]
[05:36:35] Assembly optimizations on if available.
[05:36:35] Entering M.D.
[05:36:37] Tpr hash work/wudata_02.tpr: 1399213409 2679800626 620498429 1228651168 3715002604
[05:36:37] Working on 2 PEPTIDE (1-42)
[05:36:37] Client config found, loading data.
[05:36:37] Starting GUI Server
[05:36:38] Setting checkpoint frequency: 500000
[05:36:38] Setting checkpoint frequency: 500000
I'm running Windows Vista Ultimate 64-bit, SP2, with a GTX 460 at stock clock speeds, running 260.99 drivers. I also have 2 GTX 260s in the same box, and both of those are humming right along.