neos-5116085-kenana

benchmark_suitable variable_bound cardinality invariant_knapsack mixed_binary

Submitter	Variables	Constraints	Density	Status	Group	Objective	MPS File
Jeff Linderoth	509236	690242	8.62824e-06	easy	neos-pseudoapplication-24	602	neos-5116085-kenana.mps.gz

Location of instance in collection

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
	Original	Presolved
Variables	509236	509236
Constraints	690242	690242
Binaries	12376	12376
Integers	0	0
Continuous	496860	496860
Implicit Integers	0	0
Fixed Variables	0	0
Nonzero Density	8.62824e-06	8.62824e-06
Nonzeroes	3032790	3032790

Constraint Classification Properties
	Original	Presolved
Total	690242	690242
Empty	0	0
Free	0	0
Singleton	0	0
Aggregations	0	0
Precedence	0	0
Variable Bound	492898	492898
Set Partitioning	0	0
Set Packing	0	0
Set Covering	0	0
Cardinality	1960	1960
Invariant Knapsack	1960	1960
Equation Knapsack	0	0
Bin Packing	0	0
Knapsack	0	0
Integer Knapsack	0	0
Mixed Binary	193424	193424
General Linear	0	0
Indicator	0	0

Structure

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

Nonzero entries of original problem

Nonzero entries after trivial presolving

Decomposed structure of original problem (dec-file)

Decomposed structure after trivial presolving (dec-file)

	value	min	median	mean	max
Components
Constraint %
Variable %
Score

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
2	602	602	0	0	0	-	2018-10-11	Solution found during MIPLIB2017 problem selection.
1	602	602	0	0	0	-	2018-10-11	Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-5116085-kenana 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	Continuous	Constraints	Nonz.	Submitter	Group	Objective	Tags
neos-5114902-kasavu	hard	710164	14560	695604	961170	4240376	Jeff Linderoth	neos-pseudoapplication-104	655	benchmark benchmark_suitable variable_bound cardinality invariant_knapsack mixed_binary
neos-5118834-korana	easy	470050	11410	458640	649124	2796962	Jeff Linderoth	neos-pseudoapplication-24	757	benchmark_suitable aggregations variable_bound set_partitioning cardinality invariant_knapsack mixed_binary
neos-5108386-kalang	easy	600880	12292	588588	849226	3585988	Jeff Linderoth	neos-pseudoapplication-104	729.9999999999998	benchmark_suitable aggregations variable_bound set_partitioning cardinality invariant_knapsack mixed_binary
neos-5123665-limmat	easy	655522	13426	642096	904358	3911502	Jeff Linderoth	neos-pseudoapplication-104	730	benchmark_suitable aggregations variable_bound set_partitioning cardinality invariant_knapsack mixed_binary
neos-5138690-middle	easy	562786	12418	550368	776608	3353966	Jeff Linderoth	neos-pseudoapplication-104	739	benchmark_suitable aggregations variable_bound set_partitioning cardinality invariant_knapsack mixed_binary

Reference

No bibliographic information available