n: 30 m: 344 packed: 10 density: 0 nodes: 0 solveTime: 5570 buildTime: 80 solved: true {0,11,25} {1,16,27} {2,5,26} {3,12,19} {4,9,14} {6,23,24} {7,13,17} {8,18,29} {10,20,21} {15,22,28}