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