AMBER Archive (2007)

Subject: AMBER: sander crashes during minimization

From: Seth Lilavivat (sethl_at_gatech.edu)
Date: Wed Jan 10 2007 - 13:29:15 CST

Dear Amber Community,

I have been using sander for some time now and this is the first encounter of
the problem. My current setup is as follows:

AMD 64
SuSE 10.1
Amber 8
iFort

I have been running many MD simulations on nucleic acid stuctures. The latest
one that I am trying to work results in a segmentation fault during the first
few seconds of the first stage of minimization. I have minimized and run MD on
other models and everything seems to work fine. However, with this one the
error I get is:

forrtl: severe (174): SIGSEGV, segmentation fault occurred

What are some things I can do to go about solving this problem?

Thanks,
SETH
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