Simulation completed with execution error on server
We have noticed the above error which either appears alone or along with another message as shown in the below picture.
I have seen this error appear occasionally and it would go away if the HFSS file was closed and reopened and/or a re-simulation was attempted. However, over the past week it has been prevalent.
I have tried the above option along with the following other unsuccessful steps.
- Creating a new HFSS design file and simulating.
- Running the simulation on a different server.
Neither of these seem to work. However, I do notice, that arbitrarily the error goes away and the simulations are successful. This has been noticed by my colleagues as well. This makes me think it cannot be a licensing issue.
We also have sufficient RAM (128GB) and diskspace (over 3TB). So, that could not be the issue either.
This is especially hurtful as the the error does not appear instantly and usually appears somewhere midway of the simulation, thus leading to a lot of waste of time and resources.
Could someone please provide a solution to this problem? Thank you.