I am executing the coupled thermal-electric step having 40 microseconds of total time. normal increment size during the analysis is 10E-11 seconds. As a result, total of10K increments are exhausted for 8E-7 seconds of analysis time. It took 6 days to run to this time Moreover, I can not increase the element size due to a convergence issue. Plz, help me.

Abaqus ​​​​​​​