| Name | f2000 |
| Download | f2000.mps.gz |
| Set Membership | Challenge Reoptimize |
| Problem Status | Open |
| Problem Feasibility | Feasible |
| Originator/Contributor | M. Winkler |
| Rows | 10500 |
| Cols | 4000 |
| Num. non-zeros in A | 29500 |
| Num. non-zeros in c | 4000 |
| Rows/Cols | 2.625 |
| Integers | |
| Binaries | 4000 |
| Continuous | |
| min nonzero |Aij| | 1 |
| max |Aij| | 1 |
| min nonzero |cj| | 1 |
| max |cj| | 1 |
| Integer Objective | Unknown |
| LP Objective | 1331 |
| Aggregation | |
| Variable Bound | 2000 |
| Set partitioning | |
| Set packing | |
| Set covering | 8500 |
| Cardinality | |
| Equality Knapsacks | |
| Bin packing | |
| Invariant Knapsack | 8500 |
| Knapsacks | |
| Integer Knapsack | |
| Mixed 0/1 | |
| General Cons. | |
| References |