loading SCIP...
n: 40 m: 84 packed: 12 density: 92 nodes: 0 solverTime: 47 buildTime: 0 solved: false

0 23 31 
2 15 35 
3 12 38 
4 16 34 
6 19 27 
7 8 22 
9 17 25 
10 14 37 
11 13 32 
18 24 26 
20 29 39 
21 33 36