construct/nppc dominating set

construct/nppc dominating set: a task in MathConstructOptimize-Envs-harbor (Harbor dataset). Undirected graph with 300 vertices labelled 0..299 and 2971 edges: 0, 12 , 0, 25 , 0, 26 , 0, 37 , 0, 78 , 0, 102 , 0, 117 , 0, 185 , 0, 212 , 0, 242 , 0, 265 , 0, 282 , 1, 2 , 1, 23 , 1, 50 , 1, 130 , 1…