loading SCIP...
n: 30 m: 257 packed: 10 density: 100 nodes: 0 solverTime: 563 buildTime: 0 solved: true

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