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, 3 , 0, 6 , 0, 7 , 1, 2 , 1, 3 , 1, 5 , 1, 6 , 1, 7 , 1, 8 , 2, 3 , 2, 4 , 2, 5 , 2, 6 , 2, 7 , 2, 8 , 3, 4 , 3, 6 …
The task
An undirected simple graph has 10 vertices labelled 0..9 and edge list [[0, 2], [0, 3], [0, 6], [0, 7], [1, 2], [1, 3], [1, 5], [1, 6], [1, 7], [1, 8], [2, 3], [2, 4], [2, 5], [2, 6], [2, 7], [2, 8], [3, 4], [3, 6], [3, 7], [4, 5], [4, 7], [5, 7], [6, 7], [6, 9], [7, 8], [7, 9], [8, 9]]