loading SCIP...
n: 30 m: 262 packed: 10 density: 100 nodes: 0 solverTime: 187 buildTime: 0 solved: true

0 5 15 
1 18 20 
2 6 7 
3 9 21 
4 8 28 
10 13 24 
11 19 26 
12 14 29 
16 17 25 
22 23 27