Log Files
From Computing and Software Wiki
With every execution of the game a .txt file is created in the /Logger folder. This file is named after the following format:
"month"-"day"-"year"-"hour"-"minute"-"second".txt
This means that one cannot ever write over a file since each file is unique to the time of the execution. In this file all of the events associated to objects that have the LoggerController attached to them will be noted along with the time relative to the start of the game. The log file will first have the time stamp as mentioned, then the identifier that was set in the LoggerController and the event that went along with the identifier for the object.
References
http://www.cas.mcmaster.ca/wiki/index.php/Logger_Controller