Instance: iis-bupa-cov_50_50
| Instance | iis-bupa-cov_50_50 |
|---|---|
| Class | pure integer |
| Type | |
| Best known objective | 173.0 |
| Status | optimal |
| Difficulty | hard |
| Number of upper-level variables | 173 |
| Number of integer upper-level variables | 0 |
| Number of binary upper-level variables | 173 |
| Number of continuous upper-level variables | 0 |
| Number of lower-level variables | 172 |
| Number of integer lower-level variables | 0 |
| Number of binary lower-level variables | 172 |
| Number of continuous lower-level variables | 0 |
| Number of coupling constraints | 2398 |
| Number of linking variables | 169 |
| Number of continuous linking variables | 0 |
| Number of integer linking variables | 0 |
| Number of binary linking variables | 169 |
| Number of upper-level constraints | 2402 |
| Number of lower-level constraints | 2401 |
| Number of linking constraints | 1520 |
| Objective alignment | -1.0 |
| Tags | pure integer, miplib2010 |
| Instance file (mps) | iis-bupa-cov_50_50.mps.gz |
| Instance file (aux) | iis-bupa-cov_50_50.aux |
| Solution file (json) | iis-bupa-cov_50_50.res.json |