Path Partitioner
Finds bad examples for the local search Path Partitioning algorithm
...Requirements:
Microsoft Automatic Graph Layout
http://research.microsoft.com/en-us/projects/msagl/
Gurobi Optimizer
http://www.gurobi.com/
Permutations, Combinations, and Variations using C# Generics
http://www.codeproject.com/Articles/26050/Permutations-Combinations-and-Variations-using-C-G