construct/nppc three coloring
construct/nppc three coloring: a task in MathConstructOptimize-Envs-harbor (Harbor dataset). Graph with 30 vertices labelled 0..29 and edge list 0, 11 , 0, 28 , 1, 5 , 1, 22 , 1, 25 , 1, 29 , 2, 9 , 2, 10 , 2, 12 , 2, 24 , 2, 28 , 2, 29 , 3, 9 , 3, 10 , 3, 18 , 4, 6 , 4, 20 , 4, 27 , 4, 29 , 5, 9…
The task
Graph with 30 vertices labelled 0..29 and edge list [[0, 11], [0, 28], [1, 5], [1, 22], [1, 25], [1, 29], [2, 9], [2, 10], [2, 12], [2, 24], [2, 28], [2, 29], [3, 9], [3, 10], [3, 18], [4, 6], [4, 20], [4, 27], [4, 29], [5, 9], [5, 16], [5, 21], [6, 8], [6, 11], [6, 16], [6, 17], [7, 20], [8, 9], [8, 10], [8, 12],…