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, 2 , 0, 7 , 0, 11 , 0, 21 , 0, 69 , 0, 96 , 0, 112 , 1, 19 , 1, 45 , 1, 49 , 1, 94 , 1, 104 , 1, 109 , 1, 113 , 1, 114 , 1, 116 , 2, 33 , 2, 39 , 2…
The task
Graph with 120 vertices labelled 0..119 and edge list [[0, 2], [0, 7], [0, 11], [0, 21], [0, 69], [0, 96], [0, 112], [1, 19], [1, 45], [1, 49], [1, 94], [1, 104], [1, 109], [1, 113], [1, 114], [1, 116], [2, 33], [2, 39], [2, 82], [2, 86], [2, 87], [2, 107], [2, 118], [3, 8], [3, 13], [3, 17], [3, 28], [3, 40], [3,…