loading SCIP... n: 30 m: 171 packed: 10 density: 100 nodes: 0 solverTime: 484 buildTime: 0 solved: true 0 9 28 1 3 6 2 17 22 4 13 19 5 12 14 7 11 25 8 18 29 10 15 24 16 20 23 21 26 27