loading SCIP...
n: 40 m: 219 packed: 13 density: 100 nodes: 0 solverTime: 172 buildTime: 0 solved: true

0 12 34 
1 11 35 
2 18 37 
3 4 25 
5 19 32 
6 7 30 
8 10 15 
9 20 21 
13 22 26 
14 16 38 
17 28 29 
23 27 39 
31 33 36