loading SCIP...
n: 40 m: 680 packed: 13 density: 100 nodes: 0 solverTime: 406 buildTime: 0 solved: true

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