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

Jeff Linderoth | 4775 | 1140 | 2.78865e-03 | easy | neos-pseudoapplication-11 | 688995225 | neos-3661949-lesse.mps.gz |

Detailed explanation of the following tables can be found here.

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

Variables | 4775 | 4630 |

Constraints | 1140 | 980 |

Binaries | 560 | 3410 |

Integers | 4080 | 1160 |

Continuous | 135 | 60 |

Implicit Integers | 0 | 0 |

Fixed Variables | 0 | 0 |

Nonzero Density | 0.00278865 | 0.00325076 |

Nonzeroes | 15180 | 14750 |

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

Total | 1140 | 1055 |

Empty | 0 | 0 |

Free | 0 | 0 |

Singleton | 0 | 0 |

Aggregations | 35 | 35 |

Precedence | 0 | 160 |

Variable Bound | 320 | 0 |

Set Partitioning | 0 | 160 |

Set Packing | 70 | 130 |

Set Covering | 0 | 0 |

Cardinality | 140 | 275 |

Invariant Knapsack | 0 | 0 |

Equation Knapsack | 0 | 0 |

Bin Packing | 0 | 0 |

Knapsack | 0 | 0 |

Integer Knapsack | 0 | 75 |

Mixed Binary | 0 | 0 |

General Linear | 575 | 220 |

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 | 2.152288 | ||||

Constraint % | 0.102041 | 0.506586 | 0.204082 | 21.4286 | |

Variable % | 0.342980 | 0.666651 | 0.664523 | 11.2540 | |

Score | 0.685528 |

No solution available for neos-3661949-lesse .

The following instances are most similar to neos-3661949-lesse 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 Jun 24, 2019 by Gregor Hendel

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