Re: [gmx-users] Protein-membrane simulation error.
On 5/20/16 6:28 PM, BIJENDRA KHADKA wrote: Hello, I received the following error while trying to run "Adding ion" step during Protein-membrane simulation. Any advice or suggestions will be greatly appreciated. You need to tell us all the steps you have taken prior to this point, otherwise we're just guessing, which is productive for no one. In general, you've generated a topology that calls for non-existent force field parameters, so either you're mixing and matching force fields or you've constructed a force field incorrectly. -Justin ERROR: Command line: gmx grompp -f ions.mdp -c system_box_sol.gro -p topol.top -o ions.tpr NOTE 1 [file ions.mdp, line 17]: ions.mdp did not specify a value for the .mdp option "cutoff-scheme". Probably it was first intended for use with GROMACS before 4.6. In 4.6, the Verlet scheme was introduced, but the group scheme was still the default. The default is now the Verlet scheme, so you will observe different behaviour. Back Off! I just backed up mdout.mdp to ./#mdout.mdp.11# NOTE 2 [file ions.mdp]: With Verlet lists the optimal nstlist is >= 10, with GPUs >= 20. Note that with the Verlet scheme, nstlist has no effect on the accuracy of your simulation. Setting the LD random seed to 1335440429 Generated 968 of the 2016 non-bonded parameter combinations ERROR 1 [file topol.top, line 765]: No default Proper Dih. types ERROR 2 [file topol.top, line 766]: No default Proper Dih. types ERROR 3 [file topol.top, line 768]: No default Proper Dih. types ERROR 4 [file topol.top, line 769]: No default Proper Dih. types ERROR 5 [file topol.top, line 770]: No default Proper Dih. types ERROR 6 [file topol.top, line 771]: No default Proper Dih. types ERROR 7 [file topol.top, line 772]: No default Proper Dih. types ERROR 8 [file topol.top, line 773]: No default Proper Dih. types ERROR 9 [file topol.top, line 774]: No default Proper Dih. types ERROR 10 [file topol.top, line 776]: No default Proper Dih. types ERROR 11 [file topol.top, line 777]: No default Proper Dih. types ERROR 12 [file topol.top, line 778]: No default Proper Dih. types ERROR 13 [file topol.top, line 779]: No default Proper Dih. types ERROR 14 [file topol.top, line 780]: No default Proper Dih. types ERROR 15 [file topol.top, line 781]: No default Proper Dih. types ERROR 16 [file topol.top, line 782]: No default Proper Dih. types ERROR 17 [file topol.top, line 784]: No default Proper Dih. types ERROR 18 [file topol.top, line 785]: No default Proper Dih. types ERROR 19 [file topol.top, line 786]: No default Proper Dih. types ERROR 20 [file topol.top, line 787]: No default Proper Dih. types ERROR 21 [file topol.top, line 789]: No default Proper Dih. types ERROR 22 [file topol.top, line 790]: No default Proper Dih. types ERROR 23 [file topol.top, line 792]: No default Proper Dih. types ERROR 24 [file topol.top, line 793]: No default Proper Dih. types ERROR 25 [file topol.top, line 794]: No default Proper Dih. types ERROR 26 [file topol.top, line 795]: No default Proper Dih. types ERROR 27 [file topol.top, line 797]: No default Proper Dih. types ERROR 28 [file topol.top, line 798]: No default Proper Dih. types ERROR 29 [file topol.top, line 800]: No default Proper Dih. types ERROR 30 [file topol.top, line 801]: No default Proper Dih. types ERROR 31 [file topol.top, line 802]: No default Proper Dih. types ERROR 32 [file topol.top, line 803]: No default Proper Dih. types ERROR 33 [file topol.top, line 805]: No default Proper Dih. types ERROR 34 [file topol.top, line 806]: No default Proper Dih. types ERROR 35 [file topol.top, line 808]: No default Proper Dih. types ERROR 36 [file topol.top, line 809]: No default Proper Dih. types ERROR 37 [file topol.top, line 810]: No default Proper Dih. types ERROR 38 [file topol.top, line 811]: No default Proper Dih. types ERROR 39 [file topol.top, line 813]: No default Proper Dih. types ERROR 40 [file topol.top, line 814]: No default Proper Dih. types ERROR 41 [file topol.top, line 816]: No default Proper Dih. types ERROR 42 [file topol.top, line 817]: No default Proper Dih. types ERROR 43 [file topol.top, line 818]: No default Proper Dih. types ERROR 44 [file topol.top, line 819]: No default Proper Dih. types ERROR 45 [file topol.top, line 821]: No default Proper Dih. types ERROR 46 [file topol.top, line 822]: No default Proper Dih. types ERROR 47 [file topol.top, line 823]: No default Proper Dih. types ERROR 48 [file topol.top, line 824]: No default Proper Dih. types ERROR 49 [file topol.top, line 825]: No default Proper Dih. types ERROR 50 [file topol.top, line 826]: No default Proper Dih. types ERROR 51 [file topol.top, line 827]: No default Proper Dih. types ERROR 52 [file topol.top, line 829]: No default Proper Dih. types ERROR 53 [file
[gmx-users] Protein-membrane simulation error.
Hello, I received the following error while trying to run "Adding ion" step during Protein-membrane simulation. Any advice or suggestions will be greatly appreciated. ERROR: Command line: gmx grompp -f ions.mdp -c system_box_sol.gro -p topol.top -o ions.tpr NOTE 1 [file ions.mdp, line 17]: ions.mdp did not specify a value for the .mdp option "cutoff-scheme". Probably it was first intended for use with GROMACS before 4.6. In 4.6, the Verlet scheme was introduced, but the group scheme was still the default. The default is now the Verlet scheme, so you will observe different behaviour. Back Off! I just backed up mdout.mdp to ./#mdout.mdp.11# NOTE 2 [file ions.mdp]: With Verlet lists the optimal nstlist is >= 10, with GPUs >= 20. Note that with the Verlet scheme, nstlist has no effect on the accuracy of your simulation. Setting the LD random seed to 1335440429 Generated 968 of the 2016 non-bonded parameter combinations ERROR 1 [file topol.top, line 765]: No default Proper Dih. types ERROR 2 [file topol.top, line 766]: No default Proper Dih. types ERROR 3 [file topol.top, line 768]: No default Proper Dih. types ERROR 4 [file topol.top, line 769]: No default Proper Dih. types ERROR 5 [file topol.top, line 770]: No default Proper Dih. types ERROR 6 [file topol.top, line 771]: No default Proper Dih. types ERROR 7 [file topol.top, line 772]: No default Proper Dih. types ERROR 8 [file topol.top, line 773]: No default Proper Dih. types ERROR 9 [file topol.top, line 774]: No default Proper Dih. types ERROR 10 [file topol.top, line 776]: No default Proper Dih. types ERROR 11 [file topol.top, line 777]: No default Proper Dih. types ERROR 12 [file topol.top, line 778]: No default Proper Dih. types ERROR 13 [file topol.top, line 779]: No default Proper Dih. types ERROR 14 [file topol.top, line 780]: No default Proper Dih. types ERROR 15 [file topol.top, line 781]: No default Proper Dih. types ERROR 16 [file topol.top, line 782]: No default Proper Dih. types ERROR 17 [file topol.top, line 784]: No default Proper Dih. types ERROR 18 [file topol.top, line 785]: No default Proper Dih. types ERROR 19 [file topol.top, line 786]: No default Proper Dih. types ERROR 20 [file topol.top, line 787]: No default Proper Dih. types ERROR 21 [file topol.top, line 789]: No default Proper Dih. types ERROR 22 [file topol.top, line 790]: No default Proper Dih. types ERROR 23 [file topol.top, line 792]: No default Proper Dih. types ERROR 24 [file topol.top, line 793]: No default Proper Dih. types ERROR 25 [file topol.top, line 794]: No default Proper Dih. types ERROR 26 [file topol.top, line 795]: No default Proper Dih. types ERROR 27 [file topol.top, line 797]: No default Proper Dih. types ERROR 28 [file topol.top, line 798]: No default Proper Dih. types ERROR 29 [file topol.top, line 800]: No default Proper Dih. types ERROR 30 [file topol.top, line 801]: No default Proper Dih. types ERROR 31 [file topol.top, line 802]: No default Proper Dih. types ERROR 32 [file topol.top, line 803]: No default Proper Dih. types ERROR 33 [file topol.top, line 805]: No default Proper Dih. types ERROR 34 [file topol.top, line 806]: No default Proper Dih. types ERROR 35 [file topol.top, line 808]: No default Proper Dih. types ERROR 36 [file topol.top, line 809]: No default Proper Dih. types ERROR 37 [file topol.top, line 810]: No default Proper Dih. types ERROR 38 [file topol.top, line 811]: No default Proper Dih. types ERROR 39 [file topol.top, line 813]: No default Proper Dih. types ERROR 40 [file topol.top, line 814]: No default Proper Dih. types ERROR 41 [file topol.top, line 816]: No default Proper Dih. types ERROR 42 [file topol.top, line 817]: No default Proper Dih. types ERROR 43 [file topol.top, line 818]: No default Proper Dih. types ERROR 44 [file topol.top, line 819]: No default Proper Dih. types ERROR 45 [file topol.top, line 821]: No default Proper Dih. types ERROR 46 [file topol.top, line 822]: No default Proper Dih. types ERROR 47 [file topol.top, line 823]: No default Proper Dih. types ERROR 48 [file topol.top, line 824]: No default Proper Dih. types ERROR 49 [file topol.top, line 825]: No default Proper Dih. types ERROR 50 [file topol.top, line 826]: No default Proper Dih. types ERROR 51 [file topol.top, line 827]: No default Proper Dih. types ERROR 52 [file topol.top, line 829]: No default Proper Dih. types ERROR 53 [file topol.top, line 830]: No default Proper Dih. types ERROR 54 [file topol.top, line 831]: No default Proper Dih. types ERROR 55 [file topol.top, line 832]: No default Proper Dih. types ERROR 56 [file topol.top, line 833]: No default Proper Dih. types ERROR 57 [file topol.top, line 834]: No default Proper Dih. types ERROR 58 [file topol.top, line 835]: No default Proper Dih.