loading SCIP...
n: 40 m: 326 packed: 13 density: 100 nodes: 0 solverTime: 235 buildTime: 0 solved: true

0 31 33 
1 11 18 
2 8 35 
3 15 25 
4 12 36 
5 23 27 
6 19 24 
7 28 38 
9 21 32 
10 14 34 
13 26 29 
16 17 39 
20 30 37