Folded 250+ smp and gpu WUs and never seen this problem.
This problem occurred while running 4 uniprocessor wu's for testing purposes: 3 of them completed successfully, but not the fourth:
Code: Select all
Launch directory:
Executable: ./fah6.exe
Arguments: -oneunit
[12:22:45] - Ask before connecting: No
[12:22:45] - User name:
[12:22:45] - User ID:
[12:22:45] - Machine ID: 5
[12:22:45]
[12:22:45] Loaded queue successfully.
[12:22:45]
[12:22:45] + Processing work unit
[12:22:45] Core required: FahCore_78.exe
[Febru:45] Core found.
[12:22:46] Working on queue slot 01 [February 27 12:22:46 UTC]
[12:22:46] + Working ...
[12:22:46]
[12:22:46] *------------------------------*
[12:22:46] Folding@Home Gromacs Core
[12:22:46] Version 1.90 (March 8, 2006)
[12:22:46]
[12:22:46] Preparing to commence simulation
[12:22:46] - Looking at optimizations...
[12:22:46] - Files status OK
[12:22:46] - Expanded 746747 -> 3750965 (decompressed 502.3 percent)
[12:22:46]
[12:22:46] Project: 6511 (Run 6, Clone 227, Gen 40)
[12:22:46]
[12:22:46] Assembly optimizations on if available.
[12:22:46] Entering M.D.
Gromacs is Copyright (c) 1991-2003, University of Groningen, The Netherlands
This inclusion of Gromacs code in the Folding@Home Core is under
a special license (see http://folding.stanford.edu/gromacs.html)
specially granted to Stanford by the copyright holders. If you
are interested in using Gromacs, visit www.gromacs.org where
you can download a free version of Gromacs under
the terms of the GNU General Public License (GPL) as published
by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
[12:23:07] (Starting from checkpoint)
[12:23:07] Protein: UBIQUITIN MODEL1750 in water
[12:23:07]
[12:23:07] Writing local files
[12:23:07] Completed 165000 out of 250000 steps (66%)
[12:23:07] Extra SSE boost OK.
Segmentation fault
[12:24:39] CoreStatus = 8B (139)
[12:24:39] Client-core communications error: ERROR 0x8b
[12:24:39] This is a sign of more serious problems, shutting down.