Dear Liang Zhang,
The issue is that you are using a line mode band structure calculation as an input to amset. Instead all amset inputs should be on a uniform k-point mesh (a regular, automatically generated Gamma-centered k-point mesh). This is the case for the deformation potentials, wavefunctions and vasprun.xml used in amset run.
There is an additional error in the interpolation_factor = 300. In this case you have run out of memory and the job has cancelled. I would suggest using a smaller interpolation factor.
Best,
Alex