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

Jeff Linderoth | 12241 | 154774 | 1.86586e-04 | easy | neos-pseudoapplication-49 | 0 | neos-3148108-pahi.mps.gz |

Detailed explanation of the following tables can be found here.

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

Variables | 12241 | 12241 |

Constraints | 154774 | 154774 |

Binaries | 12241 | 12241 |

Integers | 0 | 0 |

Continuous | 0 | 0 |

Implicit Integers | 0 | 0 |

Fixed Variables | 0 | 0 |

Nonzero Density | 0.000186586 | 0.000186586 |

Nonzeroes | 353504 | 353504 |

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

Total | 154774 | 154774 |

Empty | 0 | 0 |

Free | 0 | 0 |

Singleton | 0 | 0 |

Aggregations | 1535 | 1535 |

Precedence | 19480 | 82266 |

Variable Bound | 109865 | 47079 |

Set Partitioning | 8 | 8 |

Set Packing | 440 | 440 |

Set Covering | 6144 | 0 |

Cardinality | 628 | 628 |

Invariant Knapsack | 2717 | 9007 |

Equation Knapsack | 242 | 242 |

Bin Packing | 0 | 13473 |

Knapsack | 242 | 96 |

Integer Knapsack | 0 | 0 |

Mixed Binary | 13473 | 0 |

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 | 1.880814 | ||||

Constraint % | 0.0006490 | 1.23535 | 0.303608 | 11.8582 | |

Variable % | 0.0163385 | 1.32168 | 0.228739 | 12.2947 | |

Score | 0.886984 |

No solution available for neos-3148108-pahi .

The following instances are most similar to neos-3148108-pahi 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 Nov 22, 2019 by Gregor Hendel

generated with R Markdown

© 2019 by Konrad-Zuse-Zentrum für Informationstechnik Berlin (ZIB)

Imprint