lammps runs without any output

Dear all lammps users,

Anyone met such problems? lammps run to a certain step, then stop there, without any error and any output as shown in the picture.
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lammps run to step 42000, then stop there for one day, without any output or error. (actually, i used the fix langevin thermo command to control the temperature in this case. when i set the temperature at 0K, it can run to the end (1000000 steps). when i set the temperature at 300K, it ran to step 42000 and stop there without any information).
I check the atomic structure configurations and the energy curve, all of them are normal.
The version of lammps i used is " " for windows os.

No idea - I suggest you run the same input on another
machine and see if it works. Could be your file system
ran out of space or the like.

Steve

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