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

Jeff Linderoth | 562786 | 776608 | 7.67385e-06 | easy | neos-pseudoapplication-104 | 739 | neos-5138690-middle.mps.gz |

Detailed explanation of the following tables can be found here.

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

Variables | 562786 | 561148 |

Constraints | 776608 | 776608 |

Binaries | 12418 | 10780 |

Integers | 0 | 0 |

Continuous | 550368 | 550368 |

Implicit Integers | 0 | 0 |

Fixed Variables | 0 | 0 |

Nonzero Density | 7.67385e-06 | 7.69250e-06 |

Nonzeroes | 3353970 | 3352330 |

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

Total | 776608 | 776608 |

Empty | 0 | 0 |

Free | 0 | 0 |

Singleton | 0 | 0 |

Aggregations | 52992 | 52992 |

Precedence | 0 | 0 |

Variable Bound | 543410 | 543410 |

Set Partitioning | 48 | 96 |

Set Packing | 0 | 0 |

Set Covering | 0 | 0 |

Cardinality | 1728 | 1680 |

Invariant Knapsack | 1680 | 1680 |

Equation Knapsack | 0 | 0 |

Bin Packing | 0 | 0 |

Knapsack | 0 | 0 |

Integer Knapsack | 0 | 0 |

Mixed Binary | 176750 | 176750 |

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 | 739 | 739 | 0 | 0 | 0 | - | 2018-10-11 | Solution found during MIPLIB2017 problem selection. |

The following instances are most similar to neos-5138690-middle 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 Mar 04, 2024 by Julian Manns

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