Re: [gmx-users] Simulation runs indefinitely

2016-01-27 Thread Mark Abraham
Hi, You extended the run time of the tpr file, but mdrun only knows it has a tpr that asks for a number of steps, and that the input checkpoint file starts at whatever step it does. If you give it a checkpoint that is from much earlier in the run, then there's no way for it to know you intended so

Re: [gmx-users] Simulation runs indefinitely

2016-01-27 Thread anu chandra
Many thanks for the reply. I just created tpr file once again to see the output message. But, it looks like convert-tpr showing something different from it suppose to write about the steps. The only difference in the previous run was that it carried out with single GPU node. **

Re: [gmx-users] Simulation runs indefinitely

2016-01-27 Thread Mark Abraham
As suggestion suggests, you probably didn't do what you think you did, particularly with restarting from the checkpoint. Do a diff on your log files to see what was different. Mark On Wed, Jan 27, 2016 at 1:46 PM Justin Lemkul wrote: > > > On 1/27/16 6:28 AM, anu chandra wrote: > > Hello Gromca

Re: [gmx-users] Simulation runs indefinitely

2016-01-27 Thread Justin Lemkul
On 1/27/16 6:28 AM, anu chandra wrote: Hello Gromcas users, I having been simulating few membrane-protein systems for about ~300ns, using a 20 ns window for each run. Though I used the command ' gmx_mpi convert-tpr -s md20.tpr -f md20.cpt -e md20.edr -o md21.tpr -extend 2 ' to generate the

[gmx-users] Simulation runs indefinitely

2016-01-27 Thread anu chandra
Hello Gromcas users, I having been simulating few membrane-protein systems for about ~300ns, using a 20 ns window for each run. Though I used the command ' gmx_mpi convert-tpr -s md20.tpr -f md20.cpt -e md20.edr -o md21.tpr -extend 2 ' to generate the tpr file for the next run, interestingly,