neos-2629914-sudost

set_partitioning mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 496 51872 8.15407e-03 open neos-pseudoapplication-66 48212* neos-2629914-sudost.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 496 496
Constraints 51872 51872
Binaries 256 256
Integers 0 0
Continuous 240 240
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00815407 0.00815407
Nonzeroes 209792 209792
Constraint Classification Properties
Original Presolved
Total 51872 51872
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 0 0
Variable Bound 0 0
Set Partitioning 32 32
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 51840 51840
General Linear 0 0
Indicator 0 0

Structure

Available nonzero structure and decomposition information. Further information can be found here.

value min median mean max
Components 0.301030
Constraint % 0.0616903 0.0616903 0.0616903 0.0616903
Variable % 51.6129000 51.6129000 51.6129000 51.6129000
Score 0.000299

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 48212 48212 0 0 0 - 2018-10-16 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-2629914-sudost 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
neos17 easy 535 300 0 235 486 4931 NEOS Server Submission neos-pseudoapplication-66 0.1500025774 benchmark benchmark_suitable mixed_binary
zeil open 70116 5314 0 64802 81558 1628940 Andreas Bärmann 1330.041* precedence variable_bound mixed_binary
loopha13 easy 19356 18150 0 1206 23758 41809 Hamideh 6.40233 benchmark_suitable aggregations precedence variable_bound invariant_knapsack mixed_binary
neos-3209519-ruhr easy 8675 8000 0 675 12500 61725 Jeff Linderoth neos-pseudoapplication-14 467.5 decomposition benchmark_suitable variable_bound set_partitioning cardinality knapsack mixed_binary
ns1830653 easy 1629 1458 0 171 2932 100933 NEOS Server Submission neos-pseudoapplication-110 20622 benchmark benchmark_suitable variable_bound set_partitioning set_packing cardinality invariant_knapsack knapsack mixed_binary

Reference

No bibliographic information available

Last Update Jul 31, 2019 by Gregor Hendel
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