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

Jeff Linderoth | 8827 | 4123 | 1.5193e-03 | easy | neos-pseudoapplication-3 | 317056.210386 | neos-3703351-marne.mps.gz |

Detailed explanation of the following tables can be found here.

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

Variables | 8827 | 8827 |

Constraints | 4123 | 4123 |

Binaries | 1382 | 1382 |

Integers | 0 | 0 |

Continuous | 7445 | 7445 |

Implicit Integers | 0 | 0 |

Fixed Variables | 0 | 0 |

Nonzero Density | 0.0015193 | 0.0015193 |

Nonzeroes | 55293 | 55293 |

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

Total | 4123 | 4123 |

Empty | 0 | 0 |

Free | 0 | 0 |

Singleton | 0 | 0 |

Aggregations | 0 | 0 |

Precedence | 0 | 0 |

Variable Bound | 551 | 551 |

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 | 3572 | 3572 |

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 | 1.518514 | ||||

Constraint % | 0.1455250 | 2.84229 | 0.1455250 | 13.3883 | |

Variable % | 0.0793021 | 3.12500 | 0.0793021 | 14.0705 | |

Score | 0.838049 |

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 | 317056.2 | 317056.2 | 0 | 38.00381 | 0 | - | 2018-10-11 | Solution found during MIPLIB2017 problem selection. |

The following instances are most similar to neos-3703351-marne 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 |
---|---|---|---|---|---|---|---|---|---|---|---|

neos-3761878-oglio | easy | 6489 | 1312 | 0 | 5177 | 3871 | 35511 | Jeff Linderoth | neos-pseudoapplication-3 | 422769.02254 | decomposition numerics variable_bound mixed_binary |

neos-3762025-ognon | easy | 4673 | 948 | 0 | 3725 | 2784 | 25384 | Jeff Linderoth | neos-pseudoapplication-3 | 607171.50305 | decomposition numerics variable_bound mixed_binary |

neos-3699377-maori | easy | 17233 | 1856 | 0 | 15377 | 5587 | 125895 | Jeff Linderoth | neos-pseudoapplication-3 | 135877.224265 | decomposition numerics variable_bound mixed_binary |

app3 | easy | 3080 | 100 | 0 | 2980 | 766 | 14707 | Emilie Danna | app | 5751714.3289 | variable_bound set_packing mixed_binary |

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 |

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Last Update Mai 20, 2021 by Philipp Wellner

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