loading SCIP... n: 30 m: 450 packed: 10 density: 100 nodes: 0 solverTime: 141 buildTime: 0 solved: true 0 8 29 1 13 20 2 14 27 3 6 9 4 11 23 5 10 28 7 15 19 12 16 26 17 18 22 21 24 25