loading SCIP... n: 40 m: 280 packed: 13 density: 100 nodes: 0 solverTime: 234 buildTime: 0 solved: true 0 28 29 1 11 20 2 38 39 3 13 15 4 27 36 6 8 34 7 16 26 9 21 30 10 31 32 12 19 22 14 33 35 17 18 37 23 24 25