[gmx-users] topology error?

[Ruben Martinez Buey]

Hi all,
I´m testing the gromacs molecular topology of a small molecule generated
by PRODRG using GROMACS EM/MD. EM runs OK but MD stops just after start:

Warning: 1-4 interaction at distance larger than 2.25
These are ignored for the rest of the simulation
turn on -debug for more information
Bus error (core dumped)

How can I correct this?

Thanks in advance for your kind attention,
with best wishes,
Ruben