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