n: 50 m: 506 packed: 16 density: 0 nodes: 0 solveTime: 27120 buildTime: 150 solved: true {0,37,47} {1,35,44} {2,17,20} {3,6,34} {4,7,26} {5,13,25} {8,22,24} {9,36,41} {10,43,45} {11,14,15} {12,23,33} {16,18,30} {19,27,31} {21,32,49} {29,38,42} {40,46,48}