thank you for your reply.
The version I used was “LAMMPS 64-bit 7Aug2019-MPI”. I also encountered the bug you mentioned before. So I changed to the current 7Aug2019 version. Then new problems about etotal and temperature arose. In fact, both ILP and KC potentials have the same new problem as I described. The running step of the provided examples is too short, so the problems are not easily detected.
