loading SCIP...
n: 40 m: 61 packed: 12 density: 92 nodes: 0 solverTime: 32 buildTime: 0 solved: false

0 31 33 
1 30 37 
2 15 38 
4 9 36 
6 12 35 
7 21 25 
10 17 18 
11 27 28 
13 19 32 
14 16 29 
20 23 34 
22 24 39