loading SCIP...
n: 40 m: 627 packed: 13 density: 100 nodes: 0 solverTime: 453 buildTime: 0 solved: true

0 26 32 
1 16 34 
2 29 36 
3 28 31 
4 6 37 
5 11 33 
8 10 17 
9 12 25 
13 19 22 
14 21 24 
15 20 23 
18 30 35 
27 38 39