Automatic creation of restart point on HPC system - did something go wrong?
I was running a transient structural simulation on a HPC system. After a couple of days of running properly and after about 20% of the simulation had completed, the simulation stopped. Neither the solver output report nor the .err file contain any error messages, and I am struggling to determine why the simulation stopped. Looking at the outline in Workbench (see image below), there is a symbol next to 'Solution' that is related to solution restarts (https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v201/en/wb_sim/ds_solution_restarts.html%23ds_restarts_managing).
What would cause the simulation to stop running and automatically create a solution restart? Did something go wrong? Can I just continue the solution from this restart point?