n: 30 m: 125 packed: 10 density: 0 nodes: 0 solveTime: 280 buildTime: 10 solved: true {0,17,27} {1,4,8} {2,13,15} {3,5,19} {6,18,22} {7,21,25} {9,24,29} {10,12,23} {11,14,28} {16,20,26}