[gmx-users] the position_restraints

[Mark Abraham]

He, Yang wrote:
> HI all users,
> 
> I want to define the position_restraints in the itp file but when I run it, it always show that
> 
> Segmentation fault (core dumped)

That could well be true, but it's vanishingly rare for GROMACS not to 
have written something else descriptive about the crash to stderr, 
stdout or a log file. Read them carefully.

Mark