supportcase43

feasibility benchmark_suitable variable_bound mixed_binary

Submitter	Variables	Constraints	Density	Status	Group	Objective	MPS File
Domenico Salvagnin	209232	215032	2.32151e-05	easy	–	0	supportcase43.mps.gz

Instance coming from IBM developerWorks forum with unknown application.

Location of instance in collection

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
	Original	Presolved
Variables	209232	209231
Constraints	215032	215031
Binaries	201	200
Integers	0	0
Continuous	209031	209031
Implicit Integers	0	0
Fixed Variables	0	0
Nonzero Density	2.32151e-05	2.32153e-05
Nonzeroes	1044480	1044480

Constraint Classification Properties
	Original	Presolved
Total	215032	215031
Empty	0	0
Free	0	0
Singleton	1	0
Aggregations	0	0
Precedence	0	0
Variable Bound	208771	208771
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	6260	6260
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)

No solution available for supportcase43 .

Similar instances in collection

The following instances are most similar to supportcase43 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
in	hard	1449074	1489	1447585	1526202	6811639	Armin Fuegenschuh	–	58	aggregations variable_bound mixed_binary
neos-3755335-nizao	easy	40938	5226	35712	111026	547794	Jeff Linderoth	neos-pseudoapplication-61	50.0301565326	benchmark_suitable precedence variable_bound set_partitioning set_packing invariant_knapsack binpacking knapsack mixed_binary
neos-3759587-noosa	easy	27029	4289	22740	72104	318169	Jeff Linderoth	neos-pseudoapplication-61	48.334467769	benchmark_suitable precedence variable_bound set_partitioning set_packing invariant_knapsack binpacking knapsack mixed_binary
neos-872648	easy	175219	87575	87644	93291	350438	NEOS Server Submission	neos-pseudoapplication-61	48.60790603143	decomposition precedence variable_bound mixed_binary
neos-873061	easy	175288	87644	87644	93360	350576	NEOS Server Submission	neos-pseudoapplication-61	113.6562385063	benchmark decomposition benchmark_suitable precedence variable_bound mixed_binary

Reference

No bibliographic information available