loading SCIP...
n: 30 m: 54 packed: 9 density: 90 nodes: 0 solverTime: 15 buildTime: 0 solved: false

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