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

Gavin Goodall | 590519 | 1299953 | 4.64466e-06 | open | – | 4193333.93287* | bharat.mps.gz |

MILP for optimizing fuel use at a forward operating base

Detailed explanation of the following tables can be found here.

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

Variables | 590519 | 588795 |

Constraints | 1299953 | 1292195 |

Binaries | 122614 | 120890 |

Integers | 0 | 0 |

Continuous | 467905 | 467905 |

Implicit Integers | 0 | 0 |

Fixed Variables | 0 | 0 |

Nonzero Density | 4.64466e-06 | 4.65677e-06 |

Nonzeroes | 3565460 | 3543050 |

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

Total | 1299953 | 1292195 |

Empty | 0 | 0 |

Free | 0 | 0 |

Singleton | 0 | 0 |

Aggregations | 35024 | 34162 |

Precedence | 192817 | 197989 |

Variable Bound | 634250 | 629078 |

Set Partitioning | 0 | 0 |

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 | 437862 | 430966 |

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 bharat .

The following instances are most similar to bharat 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.

Instance | Status | Variables | Binaries | Integers | Continuous | Constraints | Nonz. | Submitter | Group | Objective | Tags |
---|---|---|---|---|---|---|---|---|---|---|---|

minutedispatchstrategy | open | 41761 | 20156 | 0 | 21605 | 80194 | 239480 | Mark Husted | – | 3109.903477759654* | numerics precedence variable_bound invariant_knapsack mixed_binary |

neos-5273874-yomtsa | hard | 136971 | 232 | 0 | 136739 | 486492 | 1955349 | Hans Mittelmann | neos-pseudoapplication-19 | 0 | aggregations variable_bound set_partitioning set_packing cardinality mixed_binary |

neos-5041822-cockle | open | 227668 | 149313 | 0 | 78355 | 546733 | 1362468 | Jeff Linderoth | neos-pseudoapplication-25 | 5724245.704467608* | aggregations precedence variable_bound set_packing mixed_binary |

neos-4232544-orira | open | 87060 | 38280 | 5700 | 43080 | 180600 | 492456 | Jeff Linderoth | neos-pseudoapplication-57 | 17182027.4* | numerics aggregations precedence variable_bound set_partitioning set_packing set_covering invariant_knapsack integer_knapsack mixed_binary general_linear |

neos-4264598-oueme | open | 54550 | 13370 | 0 | 41180 | 54714 | 191146 | Jeff Linderoth | neos-pseudoapplication-57 | 6038453.676499* | numerics aggregations precedence variable_bound invariant_knapsack mixed_binary general_linear |

`No bibliographic information available`

Last Update 2024 by Julian Manns

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