loading SCIP...
n: 30 m: 181 packed: 10 density: 100 nodes: 0 solverTime: 93 buildTime: 0 solved: true

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