neos-4333464-siret

benchmark_suitable variable_bound binpacking mixed_binary

Submitter	Variables	Constraints	Density	Status	Group	Objective	MPS File
Jeff Linderoth	2731	2880	3.52308e-03	easy	neos-pseudoapplication-58	24.78581995155556	neos-4333464-siret.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	2731	2731
Constraints	2880	2880
Binaries	1363	1363
Integers	0	0
Continuous	1368	1368
Implicit Integers	0	0
Fixed Variables	0	0
Nonzero Density	0.00352308	0.00352308
Nonzeroes	27710	27710

Constraint Classification Properties
	Original	Presolved
Total	2880	2880
Empty	0	0
Free	0	0
Singleton	0	0
Aggregations	0	0
Precedence	0	0
Variable Bound	1363	1363
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	1360	1360
Knapsack	0	0
Integer Knapsack	0	0
Mixed Binary	157	157
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	3.134814
Constraint %		0.0356633	0.0356633	0.0356633	0.0356633
Variable %		0.0732332	0.0732332	0.0732332	0.0732332
Score	0.485735

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	24.78582	24.78582	1e-07	1e-07	0	-	2018-10-15	Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-4333464-siret 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-4343293-stony	easy	9400	4698	4702	10650	55668	Jeff Linderoth	neos-pseudoapplication-58	46.38468271624112	variable_bound binpacking mixed_binary
neos-4355351-swalm	open	21065	10530	10535	21609	371467	Jeff Linderoth	neos-pseudoapplication-58	33.45757454008309*	variable_bound binpacking mixed_binary
neos-4387871-tavua	easy	4004	2000	2004	4554	23496	Jeff Linderoth	neos-pseudoapplication-58	33.384729927	benchmark benchmark_suitable variable_bound binpacking mixed_binary
neos-4393408-tinui	easy	4004	2000	2004	4554	23496	Jeff Linderoth	neos-pseudoapplication-58	375.49807237	benchmark_suitable variable_bound binpacking mixed_binary
peg-solitaire-a3	easy	4552	4552	0	4587	28387	Hiroshige Dan ; Koichi Fujii	pegsolitaire	1	benchmark binary benchmark_suitable aggregations variable_bound set_partitioning cardinality binpacking

Reference

No bibliographic information available