neos-3209519-ruhr

decomposition benchmark_suitable variable_bound set_partitioning cardinality knapsack mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 8675 12500 5.69222e-04 easy neos-pseudoapplication-14 467.5 neos-3209519-ruhr.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 8675 7350
Constraints 12500 4825
Binaries 8000 6725
Integers 0 0
Continuous 675 625
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000569222 0.001235770
Nonzeroes 61725 43825
Constraint Classification Properties
Original Presolved
Total 12500 4825
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 5200 0
Variable Bound 0 75
Set Partitioning 75 100
Set Packing 0 0
Set Covering 0 0
Cardinality 625 600
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 25 50
Integer Knapsack 0 0
Mixed Binary 6575 4000
General Linear 0 0
Indicator 0 0

Structure

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

value min median mean max
Components 1.414973
Constraint % 3.91710 3.91710 3.91710 3.91710
Variable % 3.97288 3.97288 3.97288 3.97288
Score 0.940369

Best Known Solution(s)

No solution available for neos-3209519-ruhr .

Similar instances in collection

The following instances are most similar to neos-3209519-ruhr 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-5260764-orauea open 12940 12580 0 360 12304 82620 Hans Mittelmann neos-pseudoapplication-102 83499.47062729* decomposition variable_bound set_partitioning cardinality binpacking knapsack mixed_binary
neos-5261882-treska open 2900 2730 0 170 2971 19342 Hans Mittelmann neos-pseudoapplication-102 51614.874* decomposition precedence set_partitioning cardinality binpacking knapsack mixed_binary
neos-5266653-tugela open 23310 22662 0 648 23458 171534 Hans Mittelmann neos-pseudoapplication-102 68264.434482* decomposition precedence set_partitioning cardinality binpacking knapsack mixed_binary
neos-4954672-berkel hard 1533 630 0 903 1848 8007 Jeff Linderoth neos-pseudoapplication-43 2612710 benchmark benchmark_suitable aggregations variable_bound mixed_binary
neos-2294525-abba open 10842 10086 0 756 11122 80010 Jeff Linderoth neos-pseudoapplication-46 321.1522319* decomposition precedence set_partitioning cardinality mixed_binary

Reference

No bibliographic information available

Last Update Mär 19, 2019 by Gregor Hendel
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