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

Jeff Linderoth | 293268 | 408336 | 1.45859e-05 | easy | neos-pseudoapplication-85 | 454 | neos-4976951-bunnoo.mps.gz |

Detailed explanation of the following tables can be found here.

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

Variables | 293268 | 292344 |

Constraints | 408336 | 407412 |

Binaries | 8148 | 7224 |

Integers | 0 | 0 |

Continuous | 285120 | 285120 |

Implicit Integers | 0 | 0 |

Fixed Variables | 0 | 0 |

Nonzero Density | 1.45859e-05 | 1.40988e-05 |

Nonzeroes | 1746680 | 1679230 |

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

Total | 408336 | 407412 |

Empty | 0 | 0 |

Free | 0 | 0 |

Singleton | 0 | 0 |

Aggregations | 20100 | 20100 |

Precedence | 0 | 0 |

Variable Bound | 281316 | 281316 |

Set Partitioning | 30 | 60 |

Set Packing | 0 | 0 |

Set Covering | 0 | 0 |

Cardinality | 1398 | 1368 |

Invariant Knapsack | 1368 | 1368 |

Equation Knapsack | 0 | 0 |

Bin Packing | 0 | 0 |

Knapsack | 0 | 0 |

Integer Knapsack | 0 | 0 |

Mixed Binary | 104124 | 103200 |

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 | 454 | 454 | 0 | 0 | 0 | - | 2018-10-15 | Solution found during MIPLIB2017 problem selection. |

The following instances are most similar to neos-4976951-bunnoo 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.

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Last Update Jun 24, 2020 by Gabriel Kressin

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