loading SCIP...
n: 40 m: 76 packed: 12 density: 92 nodes: 0 solverTime: 47 buildTime: 0 solved: false

0 19 25 
1 6 7 
2 14 20 
3 4 21 
5 9 13 
8 22 24 
11 23 31 
15 34 36 
16 33 39 
17 30 38 
26 29 32 
27 35 37