loading SCIP...
n: 40 m: 543 packed: 13 density: 100 nodes: 0 solverTime: 296 buildTime: 0 solved: true

0 8 9 
1 4 7 
2 18 36 
3 10 17 
5 13 20 
6 14 32 
11 31 37 
12 16 19 
15 26 27 
22 25 29 
23 24 30 
28 33 38 
34 35 39