AMBER Archive (2002)

Subject: Fail message:Segmantation fault and Bus error?

From: William Wei (william_at_phm.utoronto.ca)
Date: Mon Apr 29 2002 - 14:38:48 CDT

Hi, amber experts:

While I use sander to minimize my structure, sometimes the program give me
the error message like: Segmentation fault or Bus error. In my mind, if bus
error happened, I use root can run the minimization. My structure is a very
large system, all the atoms may exceed up to 150,000. I use amber 6, and
changed the reading file, and the MAX_STACK.

Can anyone told me, what can cause the problems? Or if I want to run large
system, where should I modify the code? Thanks a lot.

William Wei.