loading SCIP...
n: 40 m: 180 packed: 13 density: 100 nodes: 0 solverTime: 78 buildTime: 0 solved: true

0 19 23 
1 18 37 
2 3 7 
4 24 34 
5 14 32 
6 10 36 
8 15 38 
9 29 30 
11 12 16 
13 28 35 
17 22 26 
20 25 31 
27 33 39