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