Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 27837 29015 7.18457e-04 easy neos-pseudoapplication-82 -607702988.3 neos-2987310-joes.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 27837 27810
Constraints 29015 28882
Binaries 3051 3024
Integers 0 0
Continuous 24786 24786
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000718457 0.000718505
Nonzeroes 580291 577109
Constraint Classification Properties
Original Presolved
Total 29015 28882
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 2825 2800
Variable Bound 0 0
Set Partitioning 0 0
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 26190 26082
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 2.053078
Constraint % 0.0865591 0.0865591 0.0865591 0.0865591
Variable % 0.0934915 0.0934915 0.0934915 0.0934915
Score 0.096856

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 -607702988 -607702988 0 0 0.009095 - 2018-10-15 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-2987310-joes 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-2987202-jeir 146700 9045 0 137655 120209 1979660 Jeff Linderoth neos-pseudoapplication-82 hard -1836136351.2
dws012-01 26148 15576 0 10572 14280 132936 Philipp Leise dws open 82030.55222224*
dws012-02 51108 30096 0 21012 26382 261120 Philipp Leise dws open 126211.9341071*
dws008-01 11096 6608 0 4488 6064 56400 Philipp Leise dws hard 37412.604588
dws012-03 76068 44616 0 31452 38484 389304 Philipp Leise dws open 148877.4171892*

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
generated with R Markdown
© 2018 by Konrad-Zuse-Zentrum für Informationstechnik Berlin (ZIB)
Imprint