loading SCIP...
n: 40 m: 151 packed: 13 density: 100 nodes: 0 solverTime: 109 buildTime: 0 solved: true

0 15 25 
1 7 21 
2 4 11 
3 17 30 
5 24 29 
6 10 14 
8 20 34 
9 18 32 
12 22 31 
13 35 38 
16 26 28 
19 36 39 
23 27 37