construct/nppc three coloring
construct/nppc three coloring: a task in MathConstructOptimize-Envs-harbor (Harbor dataset). Graph with 120 vertices labelled 0..119 and edge list 0, 10 , 0, 23 , 0, 29 , 0, 45 , 0, 46 , 0, 54 , 0, 73 , 0, 78 , 0, 100 , 0, 101 , 1, 3 , 1, 7 , 1, 33 , 1, 44 , 1, 72 , 1, 112 , 2, 7 , 2, 10 , 2, 14 …
The task
Graph with 120 vertices labelled 0..119 and edge list [[0, 10], [0, 23], [0, 29], [0, 45], [0, 46], [0, 54], [0, 73], [0, 78], [0, 100], [0, 101], [1, 3], [1, 7], [1, 33], [1, 44], [1, 72], [1, 112], [2, 7], [2, 10], [2, 14], [2, 27], [2, 28], [2, 53], [2, 54], [2, 70], [2, 79], [2, 104], [2, 108], [3, 4], [3, 6],…