loading SCIP...
n: 30 m: 423 packed: 10 density: 100 nodes: 0 solverTime: 141 buildTime: 0 solved: true

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