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Posted: **Fri Apr 08, 2011 7:15 am**

dear all
when I use the serial version ，noting goes wrong
when I use the parallel version，get some messages like：
forrtl：server （174）：SIGSEGV，segmentation fault occured
vasp 00000000005DD414 unknown unknowm unknown
vasp 00000000009D1E45 unknown unknowm unknown
vasp 0000000000449368 unknown unknowm unknown
vasp 00000000004256AC unknown unknowm unknown
libc。so。6 0000003D96A1EC5D unknown unknowm unknown
vasp 00000000004255A9 unknown unknowm unknown

follow the messages in this forum，I did some homework like
ulimit -s unlimited
ldd vasp
add all libraries into LD_LIBRARY_PATH
make clean
make

but the mistake happens again

thanks

Posted: **Tue May 31, 2011 5:21 pm**

please try to run the parallel executable on one CPU only. If the errors disappear,
there might be a problem with your MPI setup.

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segmentation fault and libc。so。6 unknown

segmentation fault and libc。so。6 unknown

segmentation fault and libc。so。6 unknown