loading SCIP...
n: 40 m: 187 packed: 13 density: 100 nodes: 0 solverTime: 141 buildTime: 0 solved: true

0 11 19 
1 15 27 
2 20 32 
3 13 31 
4 9 23 
5 8 21 
6 16 33 
7 35 36 
10 29 38 
12 25 30 
14 24 37 
17 28 39 
18 22 34