Submitter | Variables | Constraints | Density | Status | Group | Objective | MPS File |
---|---|---|---|---|---|---|---|

Jeff Linderoth | 345856 | 489818 | 1.2122e-05 | hard | neos-pseudoapplication-24 | 935 | neos-5104907-jarama.mps.gz |

Detailed explanation of the following tables can be found here.

Original | Presolved | |
---|---|---|

Variables | 345856 | 344764 |

Constraints | 489818 | 488726 |

Binaries | 9520 | 8428 |

Integers | 0 | 0 |

Continuous | 336336 | 336336 |

Implicit Integers | 0 | 0 |

Fixed Variables | 0 | 0 |

Nonzero Density | 1.21220e-05 | 1.18182e-05 |

Nonzeroes | 2053550 | 1991300 |

Original | Presolved | |
---|---|---|

Total | 489818 | 488726 |

Empty | 0 | 0 |

Free | 0 | 0 |

Singleton | 0 | 0 |

Aggregations | 26496 | 26496 |

Precedence | 0 | 0 |

Variable Bound | 332150 | 332150 |

Set Partitioning | 24 | 48 |

Set Packing | 0 | 0 |

Set Covering | 0 | 0 |

Cardinality | 1256 | 1232 |

Invariant Knapsack | 1232 | 1232 |

Equation Knapsack | 0 | 0 |

Bin Packing | 0 | 0 |

Knapsack | 0 | 0 |

Integer Knapsack | 0 | 0 |

Mixed Binary | 128660 | 127568 |

General Linear | 0 | 0 |

Indicator | 0 | 0 |

Available nonzero structure and decomposition information. Further information can be found here.

Decomposed structure of original problem (dec-file)

Decomposed structure after trivial presolving (dec-file)

value | min | median | mean | max | |
---|---|---|---|---|---|

Components | |||||

Constraint % | |||||

Variable % | |||||

Score |

Find solutions below. Download the archive containing all solutions from the Download page.

ID | Objective | Exact | Int. Viol | Cons. Viol | Obj. Viol | Submitter | Date | Description |
---|---|---|---|---|---|---|---|---|

1 | 935 | 935 | 0 | 0 | 0 | - | 2018-10-16 | Solution found during MIPLIB2017 problem selection. |

The following instances are most similar to neos-5104907-jarama in the collection. This similarity analysis is based on 100 scaled instance features describing properties of the variables, objective function, bounds, constraints, and right hand sides.

`No bibliographic information available`

Last Update Aug 13, 2020 by Gabriel Kressin

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