neos-5049753-cuanza

benchmark benchmark_suitable variable_bound cardinality invariant_knapsack mixed_binary

Submitter	Variables	Constraints	Density	Status	Group	Objective	MPS File
Jeff Linderoth	242736	322248	1.84179e-05	easy	neos-pseudoapplication-85	561.9999971689	neos-5049753-cuanza.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	242736	242736
Constraints	322248	322248
Binaries	8304	8304
Integers	0	0
Continuous	234432	234432
Implicit Integers	0	0
Fixed Variables	0	0
Nonzero Density	1.84179e-05	1.84179e-05
Nonzeroes	1440670	1440670

Constraint Classification Properties
	Original	Presolved
Total	322248	322248
Empty	0	0
Free	0	0
Singleton	0	0
Aggregations	0	0
Precedence	0	0
Variable Bound	233928	233928
Set Partitioning	0	0
Set Packing	0	0
Set Covering	0	0
Cardinality	1152	1152
Invariant Knapsack	1152	1152
Equation Knapsack	0	0
Bin Packing	0	0
Knapsack	0	0
Integer Knapsack	0	0
Mixed Binary	86016	86016
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	562	562	0	0e+00	0	-	2018-10-15	Solution found during MIPLIB2017 problem selection.
1	562	562	0	6e-07	0	-	2018-10-15	Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-5049753-cuanza 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-4972461-bolong	easy	245028	7428	237600	341424	1456692	Jeff Linderoth	neos-pseudoapplication-85	534	benchmark_suitable aggregations variable_bound set_partitioning cardinality invariant_knapsack mixed_binary
neos-4976951-bunnoo	easy	293268	8148	285120	408336	1746684	Jeff Linderoth	neos-pseudoapplication-85	454	benchmark_suitable aggregations variable_bound set_partitioning cardinality invariant_knapsack mixed_binary
neos-4972437-bojana	easy	293268	8148	285120	408192	1746396	Jeff Linderoth	neos-pseudoapplication-85	427	benchmark_suitable aggregations variable_bound set_partitioning cardinality invariant_knapsack mixed_binary
neos-5104907-jarama	hard	345856	9520	336336	489818	2053548	Jeff Linderoth	neos-pseudoapplication-24	935	benchmark benchmark_suitable aggregations variable_bound set_partitioning cardinality invariant_knapsack mixed_binary
neos-4966258-blicks	easy	196788	6708	190080	270816	975084	Jeff Linderoth	neos-pseudoapplication-85	556	benchmark_suitable aggregations variable_bound set_partitioning cardinality mixed_binary

Reference

No bibliographic information available