n: 30 m: 95 packed: 10 density: 0 nodes: 0 solveTime: 210 buildTime: 10 solved: true {0,1,14} {2,7,9} {3,8,25} {4,12,15} {5,18,29} {6,17,22} {10,16,28} {11,13,20} {19,21,27} {23,24,26}