n: 40 m: 125 packed: 13 density: 0 nodes: 0 solveTime: 1000 buildTime: 10 solved: true {0,11,35} {1,7,23} {2,22,25} {3,14,33} {4,28,34} {5,6,37} {8,30,31} {9,21,36} {10,12,19} {15,26,38} {16,27,39} {17,18,32} {20,24,29}