loading SCIP...
n: 30 m: 37 packed: 8 density: 80 nodes: 0 solverTime: 31 buildTime: 0 solved: false

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