loading SCIP...
n: 30 m: 380 packed: 10 density: 100 nodes: 0 solverTime: 109 buildTime: 0 solved: true

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