| Name | uc-case11 |
| Download | uc-case11.mps.gz |
| Set Membership | Challenge |
| Problem Status | Open |
| Problem Feasibility | Feasible |
| Originator/Contributor | D. Espinoza |
| Rows | 51438 |
| Cols | 34134 |
| Num. non-zeros in A | 202042 |
| Num. non-zeros in c | 12281 |
| Rows/Cols | 1.50694322377 |
| Integers | 302 |
| Binaries | 3898 |
| Continuous | 29934 |
| min nonzero |Aij| | 1 |
| max |Aij| | 1130.688 |
| min nonzero |cj| | 1 |
| max |cj| | 2072.928 |
| Integer Objective | Unknown |
| LP Objective | 611267.013004 |
| Aggregation | 16830 |
| Variable Bound | 12571 |
| Set partitioning | |
| Set packing | |
| Set covering | |
| Cardinality | |
| Equality Knapsacks | |
| Bin packing | |
| Invariant Knapsack | |
| Knapsacks | |
| Integer Knapsack | |
| Mixed 0/1 | 19045 |
| General Cons. | |
| References |
Unit commitment problems (electricity production planning problems) coming from the Chilean electricity system, they have either one or two week planning horizons, and include constraints on minimum on-off time for the power plants, ensure some reserve energy in the system, and minimize global operation costs.