neos-4382714-ruvuma

infeasible binary feasibility benchmark_suitable set_partitioning

Submitter	Variables	Constraints	Density	Status	Group	Objective	MPS File
Hans Mittelmann	6562	3645	1.37153e-03	easy	neos-pseudoapplication-103	Infeasible	neos-4382714-ruvuma.mps.gz

Collection of anonymous submissions to the NEOS Server for Optimization

Location of instance in collection

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
	Original	Presolved
Variables	6562	6561
Constraints	3645	3645
Binaries	6561	6561
Integers	0	0
Continuous	1	0
Implicit Integers	0	0
Fixed Variables	1	0
Nonzero Density	0.00137153	0.00137174
Nonzeroes	32805	32805

Constraint Classification Properties
	Original	Presolved
Total	3645	3645
Empty	0	0
Free	0	0
Singleton	0	0
Aggregations	0	0
Precedence	0	0
Variable Bound	0	0
Set Partitioning	3645	3645
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	0	0
Mixed Binary	0	0
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	0.30103
Constraint %		100	100	100	100
Variable %		100	100	100	100
Score	0.00000

Best Known Solution(s)

No solution available for neos-4382714-ruvuma .

Similar instances in collection

The following instances are most similar to neos-4382714-ruvuma 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-3226448-wkra	easy	10012	10012	0	2208	40048	Jeff Linderoth	neos-pseudoapplication-103	0	binary feasibility benchmark_suitable set_partitioning
ponderthis0517-inf	easy	975	975	0	78	2925	Rob Pratt	–	Infeasible	infeasible binary feasibility benchmark_suitable set_partitioning set_packing
air04	easy	8904	8904	0	823	72965	G. Astfalk	air	56137	binary benchmark_suitable aggregations set_partitioning
air05	easy	7195	7195	0	426	52121	G. Astfalk	air	26374	benchmark binary benchmark_suitable set_partitioning
h80x6320	easy	12640	6320	6320	79	6320	MIPLIB submission pool	fixed-cost-network-flow	3700	binary decomposition set_partitioning

Reference

No bibliographic information available