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

Joerg Rambau | 18390 | 42374 | 6.20906e-04 | open | rocI | -6.710632714523* | rocII-8-11.mps.gz |

Optimal control model in the deterministic dynamic system given by bounded-confidence dynamics in a system of opinions

Imported from the MIPLIB2010 submissions. Rambau opinion control.

Detailed explanation of the following tables can be found here.

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

Variables | 18390 | 11204 |

Constraints | 42374 | 26321 |

Binaries | 18106 | 10970 |

Integers | 0 | 0 |

Continuous | 284 | 234 |

Implicit Integers | 0 | 0 |

Fixed Variables | 1 | 0 |

Nonzero Density | 0.000620906 | 0.000985817 |

Nonzeroes | 483846 | 290718 |

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

Total | 42374 | 26321 |

Empty | 0 | 0 |

Free | 0 | 0 |

Singleton | 364 | 0 |

Aggregations | 0 | 15 |

Precedence | 759 | 582 |

Variable Bound | 1102 | 1173 |

Set Partitioning | 88 | 1012 |

Set Packing | 1 | 162 |

Set Covering | 0 | 0 |

Cardinality | 1144 | 0 |

Invariant Knapsack | 0 | 0 |

Equation Knapsack | 0 | 0 |

Bin Packing | 0 | 0 |

Knapsack | 0 | 0 |

Integer Knapsack | 0 | 0 |

Mixed Binary | 38916 | 23377 |

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 | 0.903090 | ||||

Constraint % | 0.651374 | 1.93119 | 0.783536 | 8.97763 | |

Variable % | 7.888210 | 14.17300 | 16.170800 | 16.17080 | |

Score | 0.121137 |

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 | -6.710633 | -6.710633 | 0 | 0 | 0 | - | 2018-10-11 | Solution found during MIPLIB2017 problem selection. |

The following instances are most similar to rocII-8-11 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 |
---|---|---|---|---|---|---|---|---|---|---|---|

rocII-10-11 | open | 22968 | 22616 | 0 | 352 | 52692 | 604216 | Joerg Rambau | rocI | -8.736476098504* | aggregations precedence variable_bound set_partitioning set_packing mixed_binary |

rocII-5-11 | easy | 11523 | 11341 | 0 | 182 | 26897 | 303291 | Joerg Rambau | rocI | -6.675504731538 | benchmark benchmark_suitable aggregations precedence variable_bound set_partitioning set_packing mixed_binary |

fhnw-schedule-pairb200 | open | 40200 | 40000 | 0 | 200 | 99554 | 298554 | Simon Felix | schedule | -17.508798775* | precedence variable_bound invariant_knapsack mixed_binary |

net12 | easy | 14115 | 1603 | 0 | 12512 | 14021 | 80384 | P. Belotti | – | 214 | benchmark decomposition benchmark_suitable precedence set_packing cardinality invariant_knapsack mixed_binary |

app1-1 | easy | 2480 | 1225 | 0 | 1255 | 4926 | 18275 | Emilie Danna | app | -3 | benchmark benchmark_suitable precedence variable_bound set_covering mixed_binary |

`No bibliographic information available`

Last Update Nov 22, 2019 by Gregor Hendel

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