loading SCIP...
n: 30 m: 165 packed: 10 density: 100 nodes: 0 solverTime: 63 buildTime: 0 solved: true

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