REMD restart files

Dear Lammpsusers,
I am going REMD simulations using lammps-3Feb-2016 package for a coarse model of the system of interest. Here I am attaching my input file. REMD is running fine. My problem is the with the restart file. When I am trying to use restart file I am getting the error (Did not assign all restart atoms correctly (…/read_restart.cpp:513)).

I know that this error is due to the number of atoms in restart file is not matching with data file. I have repeated my simulations from the scratch at least 4 to 5 times. Every time I am getting the same kind of error.

In our HPC’s the file system is NFS.

I will appreciate any help.

Thanks,
Divya.


Sent with Mailtrack

data.REMD (1.17 KB)

Dear Lammpsusers,
             I am going REMD simulations using lammps-3Feb-2016 package
for a coarse model of the system of interest. Here I am attaching my input
file. REMD is running fine. My problem is the with the restart file.

​you may want to update your LAMMPS version. your version is over two years
old and has known bugs.​

When I am trying to use restart file I am getting the error (Did not
assign all restart atoms correctly (../read_restart.cpp:513)).

             I know that this error is due to the number of atoms in
restart file is not matching with data file.

​no, it is not. please see: ​
http://lammps.sandia.gov/doc/Section_errors.html
this is most likely a consequence of bad simulation settings or parameters,
so that atoms are moving too fast for the inter-domain communication.

I have repeated my simulations from the scratch at least 4 to 5 times.
Every time I am getting the same kind of error.

​this is not a surprise. when run with the same input and the same software
under the same conditions, you *should* get the same behavior. otherwise,
you would have a broken computer.

             In our HPC's the file system is NFS.

​this is unlikely the cause.

axel.​

​Hi Axel,

Thank you for your inputs.

Thanks,
Divya.​

Sent with Mailtrack