supportcase6

benchmark benchmark_suitable set_partitioning cardinality general_linear

Submitter	Variables	Constraints	Density	Status	Group	Objective	MPS File
Michael Winkler	130052	771	5.834e-03	easy	–	51906.47737	supportcase6.mps.gz

MIP instances collected from Gurobi 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	130052	130052
Constraints	771	771
Binaries	130051	130051
Integers	1	1
Continuous	0	0
Implicit Integers	0	0
Fixed Variables	0	0
Nonzero Density	0.005834	0.005834
Nonzeroes	584976	584976

Constraint Classification Properties
	Original	Presolved
Total	771	771
Empty	0	0
Free	0	0
Singleton	0	0
Aggregations	0	0
Precedence	0	0
Variable Bound	0	0
Set Partitioning	57	168
Set Packing	0	0
Set Covering	0	0
Cardinality	713	602
Invariant Knapsack	0	0
Equation Knapsack	0	0
Bin Packing	0	0
Knapsack	0	0
Integer Knapsack	0	0
Mixed Binary	0	0
General Linear	1	1
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	0.301030
Constraint %		78.0804	78.0804	78.0804	78.0804
Variable %		99.6548	99.6548	99.6548	99.6548
Score	0.002696

Best Known Solution(s)

No solution available for supportcase6 .

Similar instances in collection

The following instances are most similar to supportcase6 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
tbfp-network	easy	72747	72747	0	2436	215837	Rob Pratt	–	24.16319444	benchmark binary benchmark_suitable set_partitioning cardinality
neos-4531126-vouga	open	169996	169996	0	7694	967980	Jeff Linderoth	neos-pseudoapplication-87	525030.8846192999*	binary decomposition numerics set_partitioning cardinality invariant_knapsack binpacking mixed_binary
s100	hard	364417	364417	0	14733	1777917	Daniel Espinoza	Spinoza	-0.1697235270583	benchmark binary benchmark_suitable aggregations set_partitioning set_packing cardinality invariant_knapsack knapsack
datt256	open	262144	262144	0	11077	1503732	Jon Dattorro	–		no_solution binary set_partitioning cardinality
s55	easy	78141	78137	4	9892	317902	Daniel Espinoza	Spinoza	-22.15177316	benchmark_suitable aggregations set_partitioning set_packing cardinality invariant_knapsack knapsack mixed_binary

Reference

No bibliographic information available