From: Axel Kohlmeyer (
Date: Wed Dec 30 2009 - 00:58:00 CST

On Tue, Dec 29, 2009 at 6:42 PM, Lixia Jin Day <> wrote:
> I ran it well for several time today. But now it won't work. I turned of VMD
> and load the molecule again and it still won't work. I restarted the
> computer and it still won't work

please keep in mind that "don't work" is a useless description.
you have to provide more detail.
> It does minimization for some steps (or finished), but it won't run the
> simulation. It says:
> " IMD connection ended unexpectedly; connection terminated. "
> I don't understand why.
> Do you have any idea about it?

no.. but did you have a look at the output of the MD code?


> Thank you !
> Lixia

Dr. Axel Kohlmeyer
Institute for Computational Molecular Science
College of Science and Technology
Temple University, Philadelphia PA, USA.