[gmx-users] Not enough memory. Failed to realloc

[RAHUL SURESH]

Dear Users

I am trying to carryout protein-metal interaction using charmm36 ff. During
solvation *"gmx solvate -cp cuNew.gro -cs spc216.gro -p cu.top -o solv.gro"
*i receive a error stating








*"Fatal error:Not enough memory. Failed to realloc 3094482528 bytes for
atoms_->atom,atoms_->atom=0(called from
file/home/viji/Downloads/Gromacs/gromacs-2016.4/src/gromacs/topology/atomsbuilder.cpp,line
86)". *
I have enough space to carry out this simulation and I am using 2016
version of gromacs.

I couldnt diagonise the error exactly. Any help on this will be of great
use.

Thank you

-- 
*Regards,*
*Rahul Suresh*
*Research Scholar*
*Bharathiar University*
*Coimbatore*