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, 5 , 0, 8 , 0, 9 , 0, 11 , 0, 18 , 0, 20 , 0, 21 , 0, 24 , 0, 25 , 0, 26 , 1, 3 , 1, 10 , 1, 11 , 1, 12 , 1, 14 , 1, 16 , 1, 27 , 2, 4 , 2, 12 , 2, 18…
The task
Graph with 30 vertices labelled 0..29 and edge list [[0, 5], [0, 8], [0, 9], [0, 11], [0, 18], [0, 20], [0, 21], [0, 24], [0, 25], [0, 26], [1, 3], [1, 10], [1, 11], [1, 12], [1, 14], [1, 16], [1, 27], [2, 4], [2, 12], [2, 18], [2, 27], [3, 5], [3, 13], [3, 18], [3, 20], [3, 21], [3, 28], [4, 8], [4, 11], [4, 17],…