| Name | lectsched-1-obj |
| Download | lectsched-1-obj.mps.gz |
| Set Membership | Challenge |
| Problem Status | Open |
| Problem Feasibility | Feasible |
| Originator/Contributor | H. Schilly |
| Rows | 50108 |
| Cols | 28718 |
| Num. non-zeros in A | 310792 |
| Num. non-zeros in c | 4060 |
| Rows/Cols | 1.74482902709 |
| Integers | 482 |
| Binaries | 28236 |
| Continuous | |
| min nonzero |Aij| | 1 |
| max |Aij| | 1320 |
| min nonzero |cj| | 1 |
| max |cj| | 1 |
| Integer Objective | Unknown |
| LP Objective | 0 |
| Aggregation | 6 |
| Variable Bound | 209 |
| Set partitioning | |
| Set packing | |
| Set covering | |
| Cardinality | |
| Equality Knapsacks | |
| Bin packing | |
| Invariant Knapsack | |
| Knapsacks | |
| Integer Knapsack | 2666 |
| Mixed 0/1 | |
| General Cons. | 45165 |
| References |