Simulation logs (one per processor used during simulation) are located in the out folder of your model, with the name(s) log.pma, log1.pma, log2.pma, etc.
Possible use for this information: Write a script that automatically copies log files to another location for later review if needed (watch folder in Python?). Bonus points if you are timestamping your notes so you can identify the right file to look at.
