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, 2 , 0, 8 , 0, 12 , 0, 14 , 1, 6 , 1, 7 , 1, 9 , 1, 11 , 1, 13 , 1, 14 , 2, 7 , 2, 8 , 2, 9 , 2, 13 , 2, 14 , 3, 5 , 3, 7 , 3, 8 , 3, 10 , 3, 11 , 3…
The task
Graph with 15 vertices labelled 0..14 and edge list [[0, 2], [0, 8], [0, 12], [0, 14], [1, 6], [1, 7], [1, 9], [1, 11], [1, 13], [1, 14], [2, 7], [2, 8], [2, 9], [2, 13], [2, 14], [3, 5], [3, 7], [3, 8], [3, 10], [3, 11], [3, 14], [4, 6], [4, 7], [4, 9], [4, 11], [5, 6], [5, 10], [5, 11], [6, 7], [6, 12], [6, 13],…