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Does vtst supports vasp6.2.0?

Posted: Mon May 17, 2021 7:14 am
by psn417
Hi! I am using the vtstcode-180 with vasp6.2.0. After I compile it, i do a structure relaxation job (it does not relate with vtst). Then vasp give some error massage such as
forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image PC Routine Line Source
vasp_std 0000000001CF744D Unknown Unknown Unknown
libpthread-2.17.s 00002AF7E91AB630 Unknown Unknown Unknown
vasp_std 0000000000AC9D07 Unknown Unknown Unknown
vasp_std 0000000001AC0801 Unknown Unknown Unknown
vasp_std 000000000040C91E Unknown Unknown Unknown
libc-2.17.so 00002AF7E96DC555 __libc_start_main Unknown Unknown
vasp_std 000000000040C829 Unknown Unknown Unknown

The relaxation job failed after the first ionic step.

If I do not install vtst, the job can finish normally. So I think there is something wrong with vtst. Does vtst support vasp6.2.0?

Re: Does vtst supports vasp6.2.0?

Posted: Mon May 17, 2021 3:31 pm
by graeme
You have to make one additional small change in main.F. On line 889, change:

IF (LCHAIN) CALL chain_init( T_INFO, IO)

to

CALL chain_init( T_INFO, IO)

I should have added that to the installation instructions - I'll do that now.

Re: Does vtst supports vasp6.2.0?

Posted: Tue May 18, 2021 12:33 pm
by psn417
Thank you for your reply!