neos-4306827-ravan

benchmark_suitable aggregations precedence variable_bound set_partitioning set_packing cardinality invariant_knapsack binpacking knapsack integer_knapsack mixed_binary general_linear

Submitter	Variables	Constraints	Density	Status	Group	Objective	MPS File
Jeff Linderoth	162291	261877	1.50463e-05	easy	neos-pseudoapplication-30	10186.57303874958	neos-4306827-ravan.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	162291	159773
Constraints	261877	260779
Binaries	155368	155368
Integers	285	285
Continuous	6638	4120
Implicit Integers	0	0
Fixed Variables	0	0
Nonzero Density	1.50463e-05	1.52714e-05
Nonzeroes	639474	636289

Constraint Classification Properties
	Original	Presolved
Total	261877	260779
Empty	0	0
Free	0	0
Singleton	0	0
Aggregations	817	817
Precedence	172083	172420
Variable Bound	6082	5031
Set Partitioning	2853	2946
Set Packing	36	36
Set Covering	74411	0
Cardinality	99	6
Invariant Knapsack	0	74777
Equation Knapsack	0	0
Bin Packing	256	262
Knapsack	59	53
Integer Knapsack	36	36
Mixed Binary	4758	4008
General Linear	387	387
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
1	10186.57	10186.57	0	2e-07	0	-	2018-10-15	Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-4306827-ravan 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	Integers	Continuous	Constraints	Nonz.	Submitter	Group	Objective	Tags
neos-4722843-widden	easy	77723	73349	20	4354	113555	311529	Jeff Linderoth	neos-pseudoapplication-30	25009.662227	benchmark benchmark_suitable aggregations precedence variable_bound set_partitioning invariant_knapsack binpacking knapsack mixed_binary general_linear
neos-4260495-otere	easy	176048	168745	22	7281	295357	702986	Jeff Linderoth	neos-pseudoapplication-30	5290	benchmark_suitable aggregations precedence variable_bound set_partitioning set_packing cardinality invariant_knapsack binpacking knapsack mixed_binary general_linear
neos-4805882-barwon	easy	22229	15809	18	6402	49386	117001	Jeff Linderoth	neos-pseudoapplication-30	3010	benchmark_suitable aggregations precedence variable_bound set_partitioning cardinality invariant_knapsack binpacking knapsack mixed_binary general_linear
neos-4724674-aorere	easy	94145	87022	22	7101	137123	376775	Jeff Linderoth	neos-pseudoapplication-30	8609.1960886	benchmark_suitable aggregations precedence variable_bound set_partitioning cardinality invariant_knapsack binpacking knapsack mixed_binary general_linear
ns1904248	open	38458	38416	0	42	149437	377258	NEOS Server Submission	neos-pseudoapplication-6	37.01762611059417*	precedence variable_bound set_covering invariant_knapsack mixed_binary

Reference

No bibliographic information available