neos-3699377-maori

decomposition numerics variable_bound mixed_binary

Submitter	Variables	Constraints	Density	Status	Group	Objective	MPS File
Jeff Linderoth	17233	5587	1.30758e-03	easy	neos-pseudoapplication-3	135877.224265	neos-3699377-maori.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	17233	17233
Constraints	5587	5587
Binaries	1856	1856
Integers	0	0
Continuous	15377	15377
Implicit Integers	0	0
Fixed Variables	0	0
Nonzero Density	0.00130758	0.00130758
Nonzeroes	125895	125895

Constraint Classification Properties
	Original	Presolved
Total	5587	5587
Empty	0	0
Free	0	0
Singleton	0	0
Aggregations	0	0
Precedence	0	0
Variable Bound	703	703
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	0	0
Knapsack	0	0
Integer Knapsack	0	0
Mixed Binary	4884	4884
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	1.568202
Constraint %		0.1073920	2.61719	0.1073920	10.8466
Variable %		0.0406197	2.77778	0.0406197	11.0254
Score	0.885385

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	135877.2	135877.2	0	38.00381	0	-	2018-10-11	Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-3699377-maori 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-3703351-marne	easy	8827	1382	7445	4123	55293	Jeff Linderoth	neos-pseudoapplication-3	317056.210386	decomposition numerics variable_bound mixed_binary
neos-3761878-oglio	easy	6489	1312	5177	3871	35511	Jeff Linderoth	neos-pseudoapplication-3	422769.02254	decomposition numerics variable_bound mixed_binary
neos-3762025-ognon	easy	4673	948	3725	2784	25384	Jeff Linderoth	neos-pseudoapplication-3	607171.5030499999	decomposition numerics variable_bound mixed_binary
app3	easy	3080	100	2980	766	14707	Emilie Danna	app	5751714.3289	variable_bound set_packing mixed_binary
neos-4264598-oueme	open	54550	13370	41180	54714	191146	Jeff Linderoth	neos-pseudoapplication-57	5997393.477697832*	numerics aggregations precedence variable_bound invariant_knapsack mixed_binary general_linear

Reference

No bibliographic information available