loading SCIP...
n: 40 m: 20 packed: 8 density: 61 nodes: 0 solverTime: 16 buildTime: 0 solved: false

0 19 20 
1 13 23 
2 15 33 
3 6 27 
4 17 39 
14 28 32 
22 24 26 
25 29 38