loading SCIP...
n: 40 m: 75 packed: 12 density: 92 nodes: 0 solverTime: 63 buildTime: 0 solved: false

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