loading SCIP...
n: 40 m: 167 packed: 13 density: 100 nodes: 0 solverTime: 93 buildTime: 0 solved: true

0 20 30 
1 16 32 
2 4 24 
3 28 34 
5 25 29 
6 10 22 
7 19 35 
8 9 23 
11 14 33 
12 36 37 
13 27 38 
15 17 31 
21 26 39