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

Hans Mittelmann | 122304 | 349602 | 1.77986e-04 | easy | neos-pseudoapplication-62 | Infeasible | neos-2075418-temuka.mps.gz |

Collection of anonymous submissions to the NEOS Server for Optimization

Detailed explanation of the following tables can be found here.

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

Variables | 122304 | 122304 |

Constraints | 349602 | 349602 |

Binaries | 122304 | 122304 |

Integers | 0 | 0 |

Continuous | 0 | 0 |

Implicit Integers | 0 | 0 |

Fixed Variables | 0 | 0 |

Nonzero Density | 0.000177986 | 0.000177986 |

Nonzeroes | 7610260 | 7610260 |

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

Total | 349602 | 349602 |

Empty | 0 | 0 |

Free | 0 | 0 |

Singleton | 0 | 0 |

Aggregations | 0 | 0 |

Precedence | 61152 | 61152 |

Variable Bound | 30576 | 30576 |

Set Partitioning | 0 | 0 |

Set Packing | 0 | 0 |

Set Covering | 77028 | 46599 |

Cardinality | 0 | 0 |

Invariant Knapsack | 61188 | 91617 |

Equation Knapsack | 0 | 0 |

Bin Packing | 0 | 0 |

Knapsack | 0 | 119658 |

Integer Knapsack | 0 | 0 |

Mixed Binary | 119658 | 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 | |||||

Constraint % | |||||

Variable % | |||||

Score |

No solution available for neos-2075418-temuka .

The following instances are most similar to neos-2075418-temuka 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 | Variables | Binaries | Integers | Continuous | Constraints | Nonz. | Submitter | Group | Status | Objective |
---|---|---|---|---|---|---|---|---|---|---|

s1234 | 2945 | 2945 | 0 | 0 | 8418 | 44641 | Siwei Sun | SiweiSun | open | 34* |

circ10-3 | 2700 | 2700 | 0 | 0 | 42620 | 307320 | M. Winkler | – | open | 378* |

neos-4360552-sangro | 10272 | 9696 | 576 | 0 | 46012 | 302184 | Hans Mittelmann | neos-pseudoapplication-62 | open | -7* |

neos-5178119-nalagi | 4167 | 4068 | 0 | 99 | 6921 | 74476 | Jeff Linderoth | neos-pseudoapplication-62 | easy | 22.73999999763 |

bnatt500 | 4500 | 4500 | 0 | 0 | 7029 | 27203 | Tatsuya Akutsu | bnatt | hard | Infeasible |

`No bibliographic information available`

Last Update Jan 18, 2019 by Gregor Hendel

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