I want to heat a diamond bulk up to 6000 K.
When I use Tersoff potential to describe the interactions among
carbon atoms, everything went well.
With the AIREBO potential used, however, the program run well
under low temperature like 300~400 K, but it always crushed with this
error: Segmentation fault (core dumped) when the temperature was
increased up to higher values like 1000 K,
I used "fix temp/rescale" command to control the temperature.
Could anyone tell me where is the problem?
Thanks a lot!