loading SCIP...
n: 40 m: 60 packed: 11 density: 84 nodes: 0 solverTime: 31 buildTime: 0 solved: false

0 20 38 
3 32 34 
6 16 24 
7 12 27 
9 25 39 
11 19 30 
13 21 26 
14 33 35 
15 17 36 
18 22 29 
28 31 37