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

Jeff Linderoth | 93846 | 184575 | 3.38212e-05 | easy | neos-pseudoapplication-106 | 0.00545540819999822 | neos-4391920-timok.mps.gz |

Detailed explanation of the following tables can be found here.

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

Variables | 93846 | 93846 |

Constraints | 184575 | 184575 |

Binaries | 93786 | 93786 |

Integers | 0 | 0 |

Continuous | 60 | 60 |

Implicit Integers | 0 | 0 |

Fixed Variables | 0 | 0 |

Nonzero Density | 3.38212e-05 | 3.38212e-05 |

Nonzeroes | 585839 | 585839 |

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

Total | 184575 | 184575 |

Empty | 0 | 0 |

Free | 0 | 0 |

Singleton | 0 | 0 |

Aggregations | 1 | 1 |

Precedence | 92226 | 92226 |

Variable Bound | 92171 | 92171 |

Set Partitioning | 62 | 62 |

Set Packing | 0 | 0 |

Set Covering | 0 | 0 |

Cardinality | 0 | 0 |

Invariant Knapsack | 0 | 0 |

Equation Knapsack | 0 | 0 |

Bin Packing | 0 | 0 |

Knapsack | 0 | 0 |

Integer Knapsack | 0 | 0 |

Mixed Binary | 115 | 115 |

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 | 0.4771212 | ||||

Constraint % | 0.0314235 | 0.0482189 | 0.0482189 | 0.0650142 | |

Variable % | 1.7241000 | 49.9691000 | 49.9691000 | 98.2141000 | |

Score | 0.0006450 |

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 | 0.0054554 | 0.0054554 | 0 | 0 | 0 | - | 2018-10-15 | Solution found during MIPLIB2017 problem selection. |

The following instances are most similar to neos-4391920-timok 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 2024 by Julian Manns

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