loading SCIP...
n: 40 m: 220 packed: 13 density: 100 nodes: 0 solverTime: 938 buildTime: 0 solved: true

0 5 17 
1 31 32 
2 23 30 
3 22 36 
4 12 34 
6 27 33 
7 14 16 
8 20 28 
9 24 38 
10 13 26 
11 25 35 
15 21 39 
18 19 29