n: 40 m: 366 packed: 13 density: 0 nodes: 0 solveTime: 13950 buildTime: 80 solved: true {0,7,35} {1,4,25} {2,12,13} {3,14,28} {5,17,37} {6,36,38} {8,33,39} {10,22,34} {11,23,27} {15,29,32} {16,20,21} {18,24,30} {19,26,31}