Re: [gmx-users] Iron containing structure simulation crash

2014-08-12 Thread Justin Lemkul
On 8/12/14, 1:57 PM, Nikolaos Michelarakis wrote: Thank you very much for your answer! this is the link to the whole forcefield directory: https://drive.google.com/folderview?id=0Bxa-J2wEpEeqbnZDVmpmQ0JGcUE&usp=sharing Since it's my first time doing something like that, i might have done som

Re: [gmx-users] Iron containing structure simulation crash

2014-08-12 Thread Justin Lemkul
On 8/12/14, 12:20 PM, Nikolaos Michelarakis wrote: An output coordinate file is always produced unless mdrun completely fails and seg faults. That doesn't mean the coordinates are sane. It's meant to help you diagnose in cases like this where you have an absurd force on some atom. What

Re: [gmx-users] Iron containing structure simulation crash

2014-08-12 Thread Nikolaos Michelarakis
>An output coordinate file is always produced unless mdrun completely fails and >seg faults. That doesn't mean the coordinates are sane. It's meant to help you >diagnose in cases like this where you have an absurd force on some atom. >What is atom 2832? What's around it? Is there anything obvi

Re: [gmx-users] Iron containing structure simulation crash

2014-08-12 Thread Justin Lemkul
On 8/12/14, 11:19 AM, Nikolaos Michelarakis wrote: Hello again, I finally managed to introduce the iron into my structure and generate a topology. However, when i first run the initial energy minimization, either in vacuum or with solvent, i get the following message: It stopped because the a

[gmx-users] Iron containing structure simulation crash

2014-08-12 Thread Nikolaos Michelarakis
Hello again, I finally managed to introduce the iron into my structure and generate a topology. However, when i first run the initial energy minimization, either in vacuum or with solvent, i get the following message: It stopped because the algorithm tried to make a new step whose size was too sm