loading SCIP...
n: 40 m: 458 packed: 13 density: 100 nodes: 0 solverTime: 219 buildTime: 0 solved: true

0 19 31 
1 23 34 
2 13 15 
3 17 38 
4 22 24 
5 6 35 
7 14 26 
8 11 30 
9 33 37 
12 21 29 
16 27 36 
18 25 32 
20 28 39