Atom_style hybrid - Neighbor list overflow error

[Mewael_Isiet]

Hello all,

I am currently using the LAMMPS 12Dec18 version, and trying to use the atom_style hybrid command with charge and another custom-built atom_style. They both work fine individually, but when I try to use the hybrid command with both of them, I get the “Neighbor list overflow, boost neigh_modify one” error. Can anybody please help me with this?

Thanks,
Mo

[akohlmey]

@Mewael_Isiet

I get the “Neighbor list overflow, boost neigh_modify one” error.

This error is not caused by the atom style but either by a too dense system geometry, or a too long cutoff or by a collapsing system due to bad force field parameters.

@Mewael_Isiet

Can anybody please help me with this?

• there is not enough information here that any meaningful suggestion can be based on
• it is 2023 and nobody of the people working on LAMMPS wants to address any issues with a 5 year old version of LAMMPS. You should first upgrade the custom code to the current development version of LAMMPS. There is information in the manual: 4.10. Notes for updating code written for older LAMMPS versions — LAMMPS documentation and
  3.5. Atom styles — LAMMPS documentation
• if you want somebody to help you, you have to provide some kind of incentive and/or make it easy to help you. Your post does neither…