loading SCIP...
n: 30 m: 358 packed: 10 density: 100 nodes: 0 solverTime: 750 buildTime: 0 solved: true

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