Start with the simplest relevant system (e.g. two atoms with no bond). Then two atoms with bond. Then more complex. Now you have a chance of seeing what is wrong - particularly if there might be multiple things wrong!
Mark On Wed, Nov 27, 2013 at 4:29 PM, Valentina <valentina.erast...@durham.ac.uk>wrote: > Thank you for your reply. I am now suspecting charges to be a problem. > > -- > View this message in context: > http://gromacs.5086.x6.nabble.com/step-0Segmentation-fault-11-tp5012832p5012857.html > Sent from the GROMACS Users Forum mailing list archive at Nabble.com. > -- > 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. > -- 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.