loading SCIP...
n: 30 m: 171 packed: 10 density: 100 nodes: 0 solverTime: 46 buildTime: 0 solved: true

0 1 19 
2 3 16 
4 14 25 
5 20 21 
6 7 8 
9 28 29 
10 15 23 
11 13 24 
12 17 22 
18 26 27