Executable: /home/data/vip13t32/gromacs/gromacs-2023/bin/gmx
Data prefix: /home/data/vip13t32/gromacs/gromacs-2023
Working dir: /home/data/vip13t32/docs/ncs/0412/metad
Command line:
gmx mdrun -ntmpi 1 -ntomp 48 -v -nsteps 5000 -s metad.tpr -plumed metad.dat -pin on
Back Off! I just backed up md.log to ./#md.log.1#
Reading file metad.tpr, VERSION 2023-plumed_2.10.0_dev (single precision)
Overriding nsteps with value passed on the command line: 5000 steps, 10 ps
Changing nstlist from 10 to 50, rlist from 1 to 1.106
Update groups can not be used for this system because atoms that are (in)directly constrained together are interdispersed with other atoms
comm-mode angular will give incorrect results when the comm group partially crosses a periodic boundary
Using 1 MPI thread
Using 48 OpenMP threads
Back Off! I just backed up traj_comp.xtc to ./#traj_comp.xtc.1#
Back Off! I just backed up ener.edr to ./#ener.edr.1#
starting mdrun 'complex in water'
5000 steps, 10.0 ps.
Segmentation fault (core dumped)
作者Author: Huschein 时间: 2023-4-21 14:31
已经解决,这和metad.dat文件设置可能有点关联,但是关联更大的应该是-ntmpi和-ntomp,我后来改成mpirun -np XX gmx mdrun XX -ntomp X就可以了