license.txt

This software is Copyright © 2020 The University of Southern California. All Rights Reserved. 

Permission to use, copy, modify, and distribute this software and its documentation for educational, 
research and non-profit purposes, without fee, and without a written agreement is hereby granted, 
provided that the above copyright notice, this paragraph and the following three paragraphs appear 
in all copies. 

Permission to make commercial use of this software may be obtained by contacting: 
USC Stevens Center for Innovation
University of Southern California
1150 S. Olive Street, Suite 2300
Los Angeles, CA 90115, USA 

This software program and documentation are copyrighted by The University of Southern California. The 
software program and documentation are supplied "as is", without any accompanying services from USC. 
USC does not warrant that the operation of the program will be uninterrupted or error-free. The end-user 
understands that the program was developed for research purposes and is advised not to rely exclusively 
on the program for any reason.

In addition to the above license,  this software is not allowed to be used in 2021 or later flatland 
challenges or any other challenges.