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, 9 , 0, 46 , 0, 61 , 0, 63 , 0, 97 , 1, 33 , 1, 36 , 1, 57 , 1, 79 , 1, 102 , 1, 105 , 2, 16 , 2, 26 , 2, 28 , 2, 35 , 2, 40 , 2, 43 , 2, 48 , 2, 56…
The task
Graph with 120 vertices labelled 0..119 and edge list [[0, 9], [0, 46], [0, 61], [0, 63], [0, 97], [1, 33], [1, 36], [1, 57], [1, 79], [1, 102], [1, 105], [2, 16], [2, 26], [2, 28], [2, 35], [2, 40], [2, 43], [2, 48], [2, 56], [2, 65], [2, 83], [2, 89], [3, 10], [3, 17], [3, 32], [3, 35], [3, 40], [3, 56], [3, 59],…