GROMACS version: 2023.2
GROMACS modification: No
Here post your question
when I try to simulate only ligand in water, I get these error messages.
5530000 steps, 11060.0 ps (continuing from step 530000, 1060.0 ps).
line 21: 1475476 Segmentation fault (core dumped) gmx mdrun -deffnm md1
Also, in vacuum, the same messages were. And when running the command multiple times with the same input file (in water), the time step at which the segmentation fault error appears is randomly different.
What should I do? Thank you.