Hi All I am simulating charmm36 popc membrane with ions and got this error (NPT with position restraints) before this I did minimization and NVT with posres.
I could not find "Bond length not finite" error in archive. Step Time Lambda 0 0.00000 0.00000 Energies (kJ/mol) Bond U-B Proper Dih. Improper Dih. LJ-14 8.18304e+03 4.74407e+04 3.42709e+04 3.20853e+02 5.14831e+03 Coulomb-14 LJ (SR) Coulomb (SR) Coul. recip. Position Rest. -6.86739e+04 4.59295e+03 -2.98874e+05 -2.76148e+04 9.43012e-01 Potential Kinetic En. Total Energy Temperature Pressure (bar) -2.95205e+05 1.01717e+05 -1.93487e+05 3.01097e+02 1.06138e+03 Constr. rmsd 3.48558e-06 DD step 9 load imb.: force 55.3% At step 10 the performance loss due to force load imbalance is 23.9 % NOTE: Turning on dynamic load balancing ------------------------------------------------------- Program mdrun, VERSION 4.6.3 Source code file: /sbcb/packages/src/gromacs/gromacs-4.6.3/src/mdlib/clincs.c, line: 1404 Fatal error: Bond length not finite. For more information and tips for troubleshooting, please check the GROMACS website at http://www.gromacs.org/Documentation/Errors ------------------------------------------------------- thanks Jiom -- 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.