Dear All, i'm geting below error while subjecting my system (Protein-ligand) for equlibriation in nvt.mdp file
mgmibt@mgmibt:~/gromacs-4.5.3/recent/files$ grompp -f nvt.mdp -c em.gro -p topol.top -n index.ndx -o nvt.tpr :-) G R O M A C S (-: GRowing Old MAkes el Chrono Sweat :-) VERSION 4.5.3 (-: Written by Emile Apol, Rossen Apostolov, Herman J.C. Berendsen, Aldert van Buuren, Pär Bjelkmar, Rudi van Drunen, Anton Feenstra, Gerrit Groenhof, Peter Kasson, Per Larsson, Pieter Meulenhoff, Teemu Murtola, Szilard Pall, Sander Pronk, Roland Schulz, Michael Shirts, Alfons Sijbers, Peter Tieleman, Berk Hess, David van der Spoel, and Erik Lindahl. Copyright (c) 1991-2000, University of Groningen, The Netherlands. Copyright (c) 2001-2010, The GROMACS development team at Uppsala University & The Royal Institute of Technology, Sweden. check out http://www.gromacs.org for more information. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. :-) grompp (-: Option Filename Type Description ------------------------------------------------------------ -f nvt.mdp Input grompp input file with MD parameters -po mdout.mdp Output grompp input file with MD parameters -c em.gro Input Structure file: gro g96 pdb tpr etc. -r conf.gro Input, Opt. Structure file: gro g96 pdb tpr etc. -rb conf.gro Input, Opt. Structure file: gro g96 pdb tpr etc. -n index.ndx Input, Opt! Index file -p topol.top Input Topology file -pp processed.top Output, Opt. Topology file -o nvt.tpr Output Run input file: tpr tpb tpa -t traj.trr Input, Opt. Full precision trajectory: trr trj cpt -e ener.edr Input, Opt. Energy file Option Type Value Description ------------------------------------------------------ -[no]h bool no Print help info and quit -[no]version bool no Print version info and quit -nice int 0 Set the nicelevel -[no]v bool no Be loud and noisy -time real -1 Take frame at or first after this time. -[no]rmvsbds bool yes Remove constant bonded interactions with virtual sites -maxwarn int 0 Number of allowed warnings during input processing -[no]zero bool no Set parameters for bonded interactions without defaults to zero instead of generating an error -[no]renum bool yes Renumber atomtypes and minimize number of atomtypes Ignoring obsolete mdp entry 'title' Back Off! I just backed up mdout.mdp to ./#mdout.mdp.18# ERROR 1 [file nvt.mdp]: With coulombtype = PME-Switch, rcoulomb must be <= rlist Generated 279 of the 1225 non-bonded parameter combinations Excluding 3 bonded neighbours molecule type 'Protein' turning all bonds into constraints... Excluding 3 bonded neighbours molecule type 'UNT' turning all bonds into constraints... Excluding 2 bonded neighbours molecule type 'SOL' turning all bonds into constraints... Excluding 1 bonded neighbours molecule type 'CL' turning all bonds into constraints... Setting gen_seed to 3507 Velocities were taken from a Maxwell distribution at 300 K ------------------------------------------------------- Program grompp, VERSION 4.5.3 Source code file: grompp.c, line: 1356 Fatal error: There was 1 error in input file(s) For more information and tips for troubleshooting, please check the GROMACS website at http://www.gromacs.org/Documentation/Errors ------------------------------------------------------- "Yeah, a Wuzz, Or a Jerk" (F. Black) With Best Regards. Mr.Manoj Damale, M.S. Pharma (Pharmacoinformatics) NIPER, Kolkata, West Bengal State, India. -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists * For (un)subscribe requests visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org.