[Wien] SIGSEGV, segmentation fault occurred

[EB Lombardi]

In addition to the previous messages, the following could be useful:

1. Since you have H atoms in your structure, you need a small RKMax and 
larger GMAX (see the FAQ and the UG). H atoms with larger RKMax will 
result in very large matrices and memory usage.

2. In newer linux versions the stack size is limited. To increase this: 
with bash place "ulimit -s unlimited" in .bashrc, or with tcsh place 
"limit stacksize unlimited" in .cshrc.

Regards
Enrico Lombardi

--
Dr E B Lombardi
Physics Department
University of South Africa


Bohdan Andriyevsky wrote:

>Dear WIEN2k users,
>What can be the reason of the next STDOUT:
>
>LAPW0 END
>forrtl: severe (174): SIGSEGV, segmentation fault occurred
>Image              PC        Routine            Line        Source             
>lapw1c             0806AA7C  Unknown               Unknown  Unknown
>lapw1c             08054C2F  Unknown               Unknown  Unknown
>lapw1c             080734A6  Unknown               Unknown  Unknown
>lapw1c             0804DDF4  Unknown               Unknown  Unknown
>libc.so.6          00C46770  Unknown               Unknown  Unknown
>lapw1c             0804DD01  Unknown               Unknown  Unknown
>
>Crystal unit cell consists of 50 atoms (C, N, O, H). 
>(OS: Red Hat Linux 9; processor: P3 1200 MHz; memory - 512 Mb).
>Thanks in advance for yours help.
>
>B.Andriyevsky
>
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