construct/nppc dominating set

construct/nppc dominating set: a task in MathConstructOptimize-Envs-harbor (Harbor dataset). Undirected graph with 30 vertices labelled 0..29 and 146 edges: 0, 3 , 0, 4 , 0, 5 , 0, 8 , 0, 13 , 0, 14 , 0, 19 , 0, 21 , 0, 23 , 0, 24 , 0, 25 , 0, 28 , 0, 29 , 1, 5 , 1, 8 , 1, 16 , 1, 17 , 1, 22 , 1…