Hello, Christoph, i simulated a compression test, after compression, i want to remove the top plane. As i understand, it could be done by using unfix wall and i used unfix wall/gran/hertz/history, but i got 'Segmentation fault', could you help me? By the way, i used the latest version of LIGGGHTS.
P.S. I have read few similar discussions in the forums. Based on these discussions, the bug should be fixed, so i don't know if something i did wrong.
thanks,
Ada
ckloss | Wed, 03/30/2011 - 13:04
yes, you understand right.
yes, you understand right. Can you post the traceback?
Christoph
adabubu | Wed, 03/30/2011 - 13:34
the traceback
Hello, christoph, the traceback is as follows
[s-sgi-6:13789] *** Process received signal ***
[s-sgi-6:13789] Signal: Segmentation fault (11)
[s-sgi-6:13789] Signal code: Address not mapped (1)
[s-sgi-6:13789] Failing at address: (nil)
[s-sgi-6:13789] [ 0] /lib64/libpthread.so.0 [0x39f820e7c0]
[s-sgi-6:13789] *** End of error message ***
--------------------------------------------------------------------------
mpirun noticed that process rank 4 with PID 13789 on node s-sgi-6.de.strabag.com exited on signal 11 (Segmentation fault).
Thanks
Ada
ckloss | Wed, 03/30/2011 - 14:01
do you have more backtrace?
do you have more backtrace? Because from this one cannot see much.
If not, please send me the example per mail.
Thanks, Christoph
ckloss | Thu, 03/31/2011 - 17:47
from the example I can see
from the example I can see that you unfixed the mesh - instead you have to unfix the fix wall/gran...
best,
Christoph