loading SCIP...
n: 40 m: 72 packed: 12 density: 92 nodes: 0 solverTime: 78 buildTime: 0 solved: false

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