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, 4 , 0, 8 , 0, 21 , 1, 20 , 1, 24 , 2, 4 , 2, 8 , 2, 14 , 2, 20 , 2, 28 , 3, 6 , 3, 8 , 3, 14 , 3, 15 , 3, 16 , 4, 9 , 4, 11 , 4, 16 , 5, 12 , 5, 29 …
The task
Graph with 30 vertices labelled 0..29 and edge list [[0, 4], [0, 8], [0, 21], [1, 20], [1, 24], [2, 4], [2, 8], [2, 14], [2, 20], [2, 28], [3, 6], [3, 8], [3, 14], [3, 15], [3, 16], [4, 9], [4, 11], [4, 16], [5, 12], [5, 29], [6, 13], [6, 17], [7, 8], [7, 9], [8, 15], [9, 17], [9, 22], [9, 24], [10, 11], [10, 16],…