[gmx-users] About Error in mdrun

[vidhya sankar]

Dear justin Thank you for your previous reply
 When i run the md in gromacs 4.6.2 with plumed1.3   Plugin i have got the error as follows


The number of threads is not equal to the number of (logical) cores
      and the -pin option is set to auto: will not pin thread to
      cores.
      This can lead to significant performance degradation.
      Consider using -pin on (and -pinoffset in case you run
      multiple jobs).


Back Off! I just backed up CNTPEPRSOLIONSfull.trr to
      ./#CNTPEPRSOLIONSfull.trr.3#

Back Off! I just backed up CNTPEPRSOLIONSfull.edr to
      ./#CNTPEPRSOLIONSfull.edr.3#

WARNING: This run will generate roughly 273370 Mb of data

starting mdrun 'C225N99O45 in water'
100000000 steps, 200000.0 ps.
!!!!! PLUMED ERROR: PluMed dead with errors: check log file
!!!!! ABORTING RUN 
Segmentation fault (core dumped)


To avoid this May i use  -pin on ?

Thnaks in advance