construct/rlve max achromatic coloring
construct/rlve max achromatic coloring: a task in MathConstructOptimize-Envs-harbor (Harbor dataset). An undirected simple graph has 12 vertices labelled 0..11 and edge list 0, 1 , 0, 3 , 0, 5 , 0, 9 , 0, 10 , 1, 2 , 1, 4 , 1, 6 , 1, 7 , 1, 8 , 1, 9 , 1, 10 , 1, 11 , 2, 3 , 2, 6 , 2, 9 , 2, 11 …
The task
An undirected simple graph has 12 vertices labelled 0..11 and edge list [[0, 1], [0, 3], [0, 5], [0, 9], [0, 10], [1, 2], [1, 4], [1, 6], [1, 7], [1, 8], [1, 9], [1, 10], [1, 11], [2, 3], [2, 6], [2, 9], [2, 11], [3, 4], [3, 6], [3, 8], [3, 11], [4, 5], [4, 6], [4, 7], [4, 8], [4, 9], [4, 10], [5, 8], [5, 9], [5,…