construct/nppc three coloring
construct/nppc three coloring: a task in MathConstructOptimize-Envs-harbor (Harbor dataset). Graph with 15 vertices labelled 0..14 and edge list 0, 4 , 0, 8 , 0, 10 , 0, 11 , 0, 12 , 0, 14 , 1, 3 , 1, 7 , 1, 8 , 1, 11 , 2, 4 , 2, 7 , 2, 9 , 2, 10 , 2, 11 , 2, 12 , 2, 14 , 3, 4 , 3, 9 , 3, 11 , 3…
The task
Graph with 15 vertices labelled 0..14 and edge list [[0, 4], [0, 8], [0, 10], [0, 11], [0, 12], [0, 14], [1, 3], [1, 7], [1, 8], [1, 11], [2, 4], [2, 7], [2, 9], [2, 10], [2, 11], [2, 12], [2, 14], [3, 4], [3, 9], [3, 11], [3, 12], [3, 14], [4, 13], [5, 6], [5, 7], [5, 9], [5, 10], [5, 12], [5, 14], [6, 7], [6, 8],…