loading SCIP...
n: 40 m: 507 packed: 13 density: 100 nodes: 0 solverTime: 313 buildTime: 0 solved: true

0 17 31 
1 30 36 
2 25 26 
3 23 33 
4 8 14 
5 10 15 
6 11 18 
7 12 38 
9 28 35 
13 34 37 
16 21 22 
19 24 29 
20 27 39