[gmx-developers] Problem using mdrun

[Mark Abraham]

C.RAMYA wrote:
> Hello,
> 
>    I am trying to simulate a molecule using mdrun but i am getting an
> error after few steps saying :
> 
>      "Number of grid cells is zero. Probably the system and box collapsed"
> 
> In every step i got some LINCs warning and finally the program is quitting
> by giving the above message.i am unable to sort out the real problem of
> this.I have tried increasing the grid size but still i am getting the same
> message.
> Has table-extension got some link with this problem????because table
> extension low is also shown.

http://wiki.gromacs.org/index.php/Errors#LINCS_warnings

Mark