Runtime issue of CarlaUE self reporting ‘FUnixPlatformMisc::RequestExitWithStatus`

[zijianma17]

Hi! Amazing work and clean code you have done!

I am trying to reproduce the evaluation of simlingo model. However I am always facing the runtime issue. The err log looks like:

~/simlingo/team_code/agent_simlingo.py:287: RuntimeWarning: The iteration is not making good progress, as measured by the 
 improvement from the last ten iterations.
  solution = fsolve(equations, initial_guess)

This is my first question: did this also occur in your evaluation process?

The companied log output is simply showing a exit without any warning or problems:

=== [Agent] -- Wallclock = 2025-12-23 12:26:12.212 -- System time = 231.914 -- Game time = 10.800 -- Ratio = 0.047x
=== [Agent] -- Wallclock = 2025-12-23 12:26:13.672 -- System time = 233.374 -- Game time = 10.850 -- Ratio = 0.046x
=== [Agent] -- Wallclock = 2025-12-23 12:26:14.614 -- System time = 234.316 -- Game time = 10.900 -- Ratio = 0.047x
=== [Agent] -- Wallclock = 2025-12-23 12:26:15.552 -- System time = 235.254 -- Game time = 10.950 -- Ratio = 0.047x
=== [Agent] -- Wallclock = 2025-12-23 12:26:16.680 -- System time = 236.382 -- Game time = 11.000 -- Ratio = 0.047x
=== [Agent] -- Wallclock = 2025-12-23 12:26:17.835 -- System time = 237.538 -- Game time = 11.050 -- Ratio = 0.047x
FUnixPlatformMisc::RequestExitWithStatus
UnixPlatformMisc::RequestExit

I found that the final reason of exit is not directly relevant to the first 'fsolve'.
May I ask if you have ever encountered the similar problems? Since there is no "watchdog expection" or "engine crash". Is it relevant to adjusting the timeout time ? Or relevant to the versions of some dependencies?

Thanks in advance and merry Christmas!

[zijianma17]

Hi. I found this problem is relevant to the max prallel running task numbers in one compute node of our HPC. Specifically, when I set the maximum running task num = 6 or 8 , this would happen more frequently. That is the additional information which might trigger some great ideas from anyone?