Submitter Variables Constraints Density Status Group Objective MPS File
Daniel Espinoza 5608 13416 1.13059e-02 easy -149.37501 var-smallemery-m6j6.mps.gz

Imported from the MIPLIB2010 submissions.

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 5608 3338
Constraints 13416 10502
Binaries 5606 3337
Integers 0 0
Continuous 2 1
Implicit Integers 0 0
Fixed Variables 1 0
Nonzero Density 0.0113059 0.0148975
Nonzeroes 850621 522241
Constraint Classification Properties
Original Presolved
Total 13416 10502
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 13263 10350
Variable Bound 0 0
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 3 2
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 150 150
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 0.602060
Constraint % 0.009520 32.8541 48.1051 50.4475
Variable % 0.299581 33.3233 48.8616 50.8089
Score 0.494254

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 -149.375 -149.375 8e-07 8e-07 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to var-smallemery-m6j6 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 Variables Binaries Integers Continuous Constraints Nonz. Submitter Group Status Objective
neos-4322846-ryton 108700 108699 0 1 104972 452044 Jeff Linderoth neos-pseudoapplication-6 easy 0.41984836
neos-914441 15007 15006 0 1 15129 59658 NEOS Server Submission neos-pseudoapplication-75 easy 9347772
neos-4295773-pissa 85126 85124 0 2 210116 552408 Jeff Linderoth neos-pseudoapplication-6 open 0.0490931664*
supportcase29 12050 12050 0 0 12441 96050 Domenico Salvagnin easy Infeasible
neos-631710 167056 167056 0 0 169576 834166 NEOS Server Submission neos-pseudoapplication-75 easy 203

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
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