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

Jeff Linderoth | 57000 | 786916 | 5.28956e-05 | easy | neos-pseudoapplication-4 | Unbounded | neos-3230376-yser.mps.gz |

Detailed explanation of the following tables can be found here.

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

Variables | 57000 | 51672 |

Constraints | 786916 | 781636 |

Binaries | 56976 | 51648 |

Integers | 0 | 0 |

Continuous | 24 | 24 |

Implicit Integers | 0 | 0 |

Fixed Variables | 0 | 0 |

Nonzero Density | 5.28956e-05 | 5.84825e-05 |

Nonzeroes | 2372590 | 2362030 |

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

Total | 786916 | 781636 |

Empty | 0 | 0 |

Free | 0 | 0 |

Singleton | 0 | 0 |

Aggregations | 0 | 0 |

Precedence | 102744 | 97464 |

Variable Bound | 5280 | 5280 |

Set Partitioning | 124 | 124 |

Set Packing | 0 | 0 |

Set Covering | 583716 | 12 |

Cardinality | 0 | 0 |

Invariant Knapsack | 95040 | 678744 |

Equation Knapsack | 0 | 0 |

Bin Packing | 0 | 0 |

Knapsack | 0 | 0 |

Integer Knapsack | 0 | 0 |

Mixed Binary | 12 | 12 |

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 |

No solution available for neos-3230376-yser .

The following instances are most similar to neos-3230376-yser 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 2024 by Julian Manns

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