Instance: pb4.dat-50
| Instance | pb4.dat-50 |
|---|---|
| Class | interdiction |
| Type | multidimensional knapsack |
| Best known objective | 52329.0 |
| Status | optimal |
| Difficulty | hard |
| Number of upper-level variables | 29 |
| Number of integer upper-level variables | 0 |
| Number of binary upper-level variables | 29 |
| Number of continuous upper-level variables | 0 |
| Number of lower-level variables | 29 |
| Number of integer lower-level variables | 0 |
| Number of binary lower-level variables | 29 |
| Number of continuous lower-level variables | 0 |
| Number of coupling constraints | 0 |
| Number of linking variables | 29 |
| Number of continuous linking variables | 0 |
| Number of integer linking variables | 0 |
| Number of binary linking variables | 29 |
| Number of upper-level constraints | 1 |
| Number of lower-level constraints | 30 |
| Number of linking constraints | 29 |
| Objective alignment | -1.0 |
| Tags | interdiction, interdiction class: multidimensional knapsack, imkp |
| Instance file (mps) | pb4.dat-50.mps.gz |
| Instance file (aux) | pb4.dat-50.aux |
| Solution file (json) | pb4.dat-50.res.json |