Problem with CUDA running library

Dear all.
This message is similar to the previous one.

I keep on fighting with my GTX680 and lammps. I changed my linux distribution to Scientific Linux 6.3 and now I have the two libraries compiled (GPU & USER-CUDA). My issue concerning to the USER-CUDA library. When i’m trying to run any example I get these error:

mpirun -np 1 /home/ekhi/bin/ -suffix cuda < in.phosphate.cuda > out.phosphate.cuda

Using device 0: GeForce GTX 680

Cuda error in file ‘’ in line 159 : out of memory.

Too many atoms or a box too big for my graphic card?

Anyone can help?

Sorry for the inconvenience

Thanks a lot.

likely too many atoms