| Name | ns1905800 |
| Download | ns1905800.mps.gz |
| Set Membership | Challenge |
| Problem Status | Open |
| Problem Feasibility | Unknown |
| Originator/Contributor | H. Mittelmann, Neos Server |
| Rows | 8289 |
| Cols | 3228 |
| Num. non-zeros in A | 38100 |
| Num. non-zeros in c | 2862 |
| Rows/Cols | 2.56784386617 |
| Integers | 3 |
| Binaries | 3030 |
| Continuous | 195 |
| min nonzero |Aij| | 0.75 |
| max |Aij| | 50 |
| min nonzero |cj| | 0.018 |
| max |cj| | 1.9 |
| Integer Objective | Unknown |
| LP Objective | 6.4366 |
| Aggregation | |
| Variable Bound | 531 |
| Set partitioning | 39 |
| Set packing | |
| Set covering | |
| Cardinality | 102 |
| Equality Knapsacks | |
| Bin packing | |
| Invariant Knapsack | |
| Knapsacks | |
| Integer Knapsack | |
| Mixed 0/1 | 7608 |
| General Cons. | 9 |
| References |