These crashes happened when another application (game) was also running at the same time on the computer. I was not sure if that was the origin of the problem or not, but now the same thing has happened with a new assignment of this project under the same conditions.
After restarting the client, the project continues to fold normally, and the first project was sent after completion without any further problems.
My CPU is overclocked, but I don't think it is the culprit, since this has happened with this specific project only.
Code: Select all
[08:18:32] Folding@Home Gromacs 3.3 Core
[08:18:32] Version 1.93 (July 23, 2008)
[08:18:32]
[08:18:32] Preparing to commence simulation
[08:18:32] - Looking at optimizations...
[08:18:32] - Files status OK
[08:18:32] - Expanded 1160634 -> 6173133 (decompressed 531.8 percent)
[08:18:33]
[08:18:33] Project: 5113 (Run 18, Clone 82, Gen 1)
[08:18:33]
[08:18:34] Assembly optimizations on if available.
[08:18:34] Entering M.D.
[08:18:40] FAH Init
[08:18:40] Checkpoint file:
[08:18:45] (Starting from checkpoint)
[08:18:45] Read checkpoint
[08:18:45] Protein: Calmodulin in water
[08:18:45] Writing local files
[08:18:46] Completed 165000 out of 500000 steps (33 percent)
[08:18:46] Extra SSE boost OK.
[08:30:33] Writing local files
[08:30:33] Completed 170000 out of 500000 steps (34 percent)
[08:42:22] Writing local files
[08:42:22] Completed 175000 out of 500000 steps (35 percent)
[08:54:15] Writing local files
[08:54:15] Completed 180000 out of 500000 steps (36 percent)
[08:59:27] Quit 101 - NaN detected: (ener[28])
[08:59:27]
[08:59:27] Simulation instability has been encountered. The run has entered a
[08:59:27] state from which no further progress can be made.
[08:59:27] This may be the correct result of the simulation, however if you
[08:59:27] often see other project units terminating early like this
[08:59:27] too, you may wish to check the stability of your computer (issues
[08:59:27] such as high temperature, overclocking, etc.).
[08:59:27] Going to send back what have done.
[09:00:55] CoreStatus = FF (255)
[09:00:55] Client-core communications error: ERROR 0xff
[09:00:55] This is a sign of more serious problems, shutting down.
..........................................................RESTART OF FAH
[09:31:09] Folding@Home Gromacs 3.3 Core
[09:31:09] Version 1.93 (July 23, 2008)
[09:31:09]
[09:31:09] Preparing to commence simulation
[09:31:09] - Ensuring status. Please wait.
[09:31:26] - Looking at optimizations...
[09:31:26] - Working with standard loops on this execution.
[09:31:26] - Previous termination of core was improper.
[09:31:26] - Files status OK
[09:31:27] - Expanded 1160634 -> 6173133 (decompressed 531.8 percent)
[09:31:27]
[09:31:27] Project: 5113 (Run 18, Clone 82, Gen 1)
[09:31:27]
[09:31:27] Entering M.D.
[09:31:33] FAH Init
[09:31:33] Checkpoint file:
[09:31:38] (Starting from checkpoint)
[09:31:38] Read checkpoint
[09:31:38] Protein: Calmodulin in water
[09:31:38] Writing local files
[09:31:39] Completed 180000 out of 500000 steps (36 percent)