Hi list,
I am trying to run the single_prot_fft_fit software for some times now with no success. I looked into the code but could not find a quick fix. I would greatly appreciate if somebody could help me get the program running.
The soft was built out of IMP svn 7513, and my command line is :
/usr/local/IMPsvn/imp-latest/modules/multifit/bin/single_prot_fft_fit subCplx-18A.mrc 2 18 0.25 /home/schwarz/TFdata/struct-C-term.pdb 300 --n-hits 10 --output Cter--solutions.txt --sol taf6-Cter--fitted-solution- --cc-map Cter--fit-CC-map.map --local
I have tried to run this soft on three machines :
* Linux 2.6.32-21-generic #32-Ubuntu SMP Fri Apr 16 08:09:38 UTC 2010 x86_64 GNU/Linux
The process simply stops after a few iteration, having received a SiGKILL signal according to gdb.
* Linux 2.6.24-23-server #1 SMP Thu Nov 27 18:45:02 UTC 2008 x86_64 GNU/Linux
Computation seems ok for 300 rotations, but when launched in more real conditions (12000 rotations), the machine becomes unstable apparently because the process asks more and more memory (43Gb at the time we had to restart the machine)
* Linux hpc-n48 2.6.18-164.6.1.el5.centos.plus #1 SMP Wed Nov 4 09:31:39 EST 2009 x86_64 x86_64 x86_64 GNU/Linux
The program stops on a Segmentation fault (core dumped)
with the lowest bt level being :
#0 0x00002aee817bfe3f in IMP::multifit::FFTFitting::get_correlation_hit_map() const ()
from /home/lbm/schwarz/BenInstalls/Installs/imp-latest/lib64/libimp_multifit.so
--Ben