[gmx-users] Not enough memory. Failed to calloc :

[Mark Abraham]

You don't have enough memory ;-) get more, or do a smaller task

Mark

On Thu, 21 Jan 2016 11:51 Nikhil Maroli <scinikhil at gmail.com> wrote:

> Dear all,
> i was trying run g_mmpbsa for trajectory of 100ns protein-ligand system
> with a total of 60686 atoms including water,ions and proteins,
> it ended up with the following error
>
> Fatal error:
> Not enough memory. Failed to calloc -1082130432 elements of size 4 for
> grps[j].nm_ind
> (called from file
>
> /home/rajendra/software/gromacs_source/gromacs-5.0.5/src/gromacs/fileio/tpxio.c,
> line 2510)
> For more information and tips for troubleshooting, please check the GROMACS
> website at http://www.gromacs.org/Documentation/Errors
>
> Kindly advice me the on this problem
>
>
> --
> Ragards,
> Nikhil Maroli
> --
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