| Name | pk1 |
| Download | pk1.mps.gz |
| Solution | pk1.sol.gz |
| Orginator | |
| Formulator | Pinar Keskinocak |
| Donator | Sebastian Ceria |
| Rows | 45 |
| Cols | 86 |
| Non-zeros | 915 |
| Integers | |
| Binaries | 55 |
| Continuous | |
| |Min| | 1.00000000e+00 |
| |Max| | 5.50000000e+01 |
| Integer Objective | 1.10000000e+01 |
| LP Objective | 1.47389881e-09 |
| Root LP Basis | pk1.bas.gz |
| Set partitioning | |
| Set packing | |
| Set covering | |
| Cardinality | |
| Equality Knapsacks | |
| Bin packing | |
| Invariant Knapsack | |
| Knapsacks | |
| Integer Knapsack | |
| Upper bounds | |
| Lower bounds | |
| Mixed 0/1 | 45 |
| General Cons. | |
| References | AchterbergKochMartin2005 |