From: Vlad Cojocaru (vlad.cojocaru_at_mpi-muenster.mpg.de)
Date: Fri Aug 03 2018 - 07:00:30 CDT
Dear all,
We are trying to run some Gaussian accelerated MD simulations using the
NAMD CVS code from July 12 2018. First run when including some initial
classical MD and equilibration steps runs fine ... However, when trying
to restart after first run, we always get an error : "error: co2141:
task 0: Floating point exception" ...
This is very cryptic and comes from the compute nodes and there is no
other error message, the NAMD output stops being written without any
message.
Now, I know this is not much information but its hard to provide all
data needed to reproduce this in this email. That is why I would like to
ask if anyone has encountered this problem before. If yes, is this is
known issue which has a solution already ? If not, is anybody willing to
look at our inputs and see if there is anything we are doing wrong ?
Thanks for reading and for any advice
Best wishes
Vlad
-- Vlad Cojocaru, PD (Habil.), Ph.D. ----------------------------------------------- Project Group Leader Department of Cell and Developmental Biology Max Planck Institute for Molecular Biomedicine Röntgenstrasse 20, 48149 Münster, Germany ----------------------------------------------- Tel: +49-251-70365-324; Fax: +49-251-70365-399 Email: vlad.cojocaru[at]mpi-muenster.mpg.de http://www.mpi-muenster.mpg.de/43241/cojocaru
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