loading SCIP...
n: 40 m: 543 packed: 13 density: 100 nodes: 0 solverTime: 375 buildTime: 0 solved: true

0 8 37 
1 7 27 
2 12 19 
3 26 31 
4 11 35 
5 22 29 
6 14 24 
9 23 32 
10 28 30 
13 17 33 
15 20 38 
16 21 34 
18 36 39