loading SCIP...
n: 30 m: 45 packed: 8 density: 80 nodes: 0 solverTime: 31 buildTime: 0 solved: false

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