| Name | pb-simp-nonunif |
| Download | pb-simp-nonunif.mps.gz |
| Set Membership | Challenge XXL |
| Problem Status | Open |
| Problem Feasibility | Feasible |
| Originator/Contributor | M. Winkler |
| Rows | 1451912 |
| Cols | 23848 |
| Num. non-zeros in A | 4366648 |
| Num. non-zeros in c | 176 |
| Rows/Cols | 60.8819188192 |
| Integers | |
| Binaries | 23848 |
| Continuous | |
| min nonzero |Aij| | 1 |
| max |Aij| | 1 |
| min nonzero |cj| | 1 |
| max |cj| | 1 |
| Integer Objective | Unknown |
| LP Objective | 6 |
| Aggregation | 4136 |
| Variable Bound | 1 |
| Set partitioning | |
| Set packing | |
| Set covering | 1447774 |
| Cardinality | |
| Equality Knapsacks | |
| Bin packing | |
| Invariant Knapsack | 1447774 |
| Knapsacks | |
| Integer Knapsack | |
| Mixed 0/1 | |
| General Cons. | |
| References |