loading SCIP...
n: 40 m: 539 packed: 13 density: 100 nodes: 0 solverTime: 343 buildTime: 0 solved: true

0 15 35 
1 2 20 
3 4 9 
5 23 34 
6 22 27 
7 13 37 
8 12 21 
10 31 32 
11 24 36 
14 18 26 
17 28 39 
19 29 30 
25 33 38