| Name | ns1854840 |
| Download | ns1854840.mps.gz |
| Set Membership | Challenge |
| Problem Status | Open |
| Problem Feasibility | Feasible |
| Originator/Contributor | H. Mittelmann, Neos Server |
| Rows | 143616 |
| Cols | 135754 |
| Num. non-zeros in A | 856994 |
| Num. non-zeros in c | 474 |
| Rows/Cols | 1.05791357897 |
| Integers | 474 |
| Binaries | 135280 |
| Continuous | |
| min nonzero |Aij| | 1 |
| max |Aij| | 32000 |
| min nonzero |cj| | 2000 |
| max |cj| | 12000 |
| Integer Objective | Unknown |
| LP Objective | 122000 |
| Aggregation | |
| Variable Bound | 90440 |
| Set partitioning | |
| Set packing | |
| Set covering | |
| Cardinality | 7600 |
| Equality Knapsacks | |
| Bin packing | |
| Invariant Knapsack | 380 |
| Knapsacks | |
| Integer Knapsack | |
| Mixed 0/1 | |
| General Cons. | 45196 |
| References |