neos-3083819-nubu

benchmark decomposition benchmark_suitable aggregations integer_knapsack general_linear

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 8644 4725 5.88793e-04 easy neos-pseudoapplication-31 6307996 neos-3083819-nubu.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 8644 8644
Constraints 4725 4725
Binaries 0 0
Integers 8644 8644
Continuous 0 0
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000588793 0.000588793
Nonzeroes 24048 24048
Constraint Classification Properties
Original Presolved
Total 4727 4730
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 4215 4215
Precedence 0 0
Variable Bound 0 0
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 2 5
Mixed Binary 0 0
General Linear 510 510
Indicator 0 0

Structure

Available nonzero structure and decomposition information. Further information can be found here.

value min median mean max
Components 3.565966
Constraint % 0.0241022 0.0243773 0.0241022 0.0482044
Variable % 0.0263574 0.0265078 0.0263574 0.0395361
Score 0.896845

Best Known Solution(s)

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 6307996 6307996 0 0 0 - 2018-10-15 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-3083819-nubu 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
haprp easy 1828 0 1828 0 1048 3628 MIPLIB submission pool 3673280.6808 decomposition aggregations general_linear
neos-2657525-crna easy 524 146 378 0 342 1690 Jeff Linderoth neos-pseudoapplication-7 1.810748 benchmark decomposition benchmark_suitable aggregations precedence variable_bound set_partitioning integer_knapsack general_linear
neos-2624317-amur easy 524 180 344 0 342 1690 Jeff Linderoth neos-pseudoapplication-7 3.5223968 decomposition benchmark_suitable aggregations precedence variable_bound set_partitioning integer_knapsack general_linear
neos-2626858-aoos easy 524 209 315 0 342 1690 Jeff Linderoth neos-pseudoapplication-7 Infeasible infeasible decomposition benchmark_suitable aggregations precedence variable_bound set_partitioning integer_knapsack general_linear
neos-2656603-coxs easy 524 186 338 0 342 1690 Jeff Linderoth neos-pseudoapplication-7 Infeasible infeasible decomposition benchmark_suitable aggregations precedence variable_bound set_partitioning integer_knapsack general_linear

Reference

No bibliographic information available

Last Update Mär 19, 2019 by Gregor Hendel
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