loading SCIP...
n: 30 m: 109 packed: 9 density: 90 nodes: 0 solverTime: 47 buildTime: 0 solved: false

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