neos-3672928-linge

aggregations precedence variable_bound set_packing set_covering cardinality binpacking mixed_binary general_linear

Submitter	Variables	Constraints	Density	Status	Group	Objective	MPS File
Jeff Linderoth	62251	76477	5.27854e-05	easy	neos-pseudoapplication-97	Unbounded	neos-3672928-linge.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	62251	62251
Constraints	76477	76477
Binaries	40081	40081
Integers	19636	19636
Continuous	2534	2534
Implicit Integers	0	0
Fixed Variables	0	0
Nonzero Density	5.27854e-05	5.27854e-05
Nonzeroes	251299	251299

Constraint Classification Properties
	Original	Presolved
Total	76477	76477
Empty	0	0
Free	0	0
Singleton	1	1
Aggregations	2131	2131
Precedence	1326	1326
Variable Bound	40406	40406
Set Partitioning	0	0
Set Packing	1530	1530
Set Covering	2500	2500
Cardinality	561	561
Invariant Knapsack	0	0
Equation Knapsack	0	0
Bin Packing	27	27
Knapsack	0	0
Integer Knapsack	0	0
Mixed Binary	4970	4970
General Linear	23025	23025
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	4.185032
Constraint %		0.00131	0.00420	0.00262	1.00815
Variable %		0.00321	0.00545	0.00321	1.41042
Score	0.640237

Best Known Solution(s)

No solution available for neos-3672928-linge .

Similar instances in collection

The following instances are most similar to neos-3672928-linge 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-3699044-maipo	easy	48007	31506	15424	1077	59589	199334	Jeff Linderoth	neos-pseudoapplication-63	Unbounded	aggregations precedence variable_bound set_packing set_covering cardinality binpacking mixed_binary general_linear
neos-3709489-menik	easy	48005	31506	15424	1075	59587	199272	Jeff Linderoth	neos-pseudoapplication-44	Unbounded	aggregations precedence variable_bound set_packing set_covering cardinality invariant_knapsack binpacking mixed_binary general_linear
neos-3654993-kolva	easy	13640	8948	4102	590	16064	54282	Jeff Linderoth	neos-pseudoapplication-44	Unbounded	aggregations precedence variable_bound set_packing set_covering cardinality invariant_knapsack binpacking mixed_binary general_linear
supportcase33	easy	20203	20102	101	0	20489	211915	Domenico Salvagnin	–	-345	benchmark benchmark_suitable precedence variable_bound set_partitioning set_packing cardinality invariant_knapsack knapsack integer_knapsack general_linear
l2p12	easy	11786	10906	590	290	21315	59629	Gleb Belov	l2p	5	benchmark_suitable aggregations precedence variable_bound set_partitioning set_packing cardinality invariant_knapsack general_linear

Reference

No bibliographic information available