Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 7850 20162 4.89254e-04 easy neos-pseudoapplication-59 Unbounded neos-4954340-beaury.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 7850 7850
Constraints 20162 20162
Binaries 2544 2544
Integers 0 0
Continuous 5306 5306
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000489254 0.000489254
Nonzeroes 77435 77435
Constraint Classification Properties
Original Presolved
Total 20162 20162
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 4892 4892
Variable Bound 10178 10178
Set Partitioning 0 0
Set Packing 23 23
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 5069 5069
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 2.167317
Constraint % 0.0198393 0.512730 0.0446384 68.4456
Variable % 0.0382166 0.682837 0.0764331 88.2038
Score 0.144750

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 -150.6 -1.004e+20 0 0 0 - 2018-10-15 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-4954340-beaury 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-4954357-bednja 3885 1231 0 2654 9641 49441 Jeff Linderoth neos-pseudoapplication-59 easy Unbounded
neos-4960896-besbre 6149 1809 0 4340 14793 98690 Jeff Linderoth neos-pseudoapplication-59 easy Unbounded
neos-4966126-blavet 37885 2516 0 35369 109265 320933 Jeff Linderoth neos-pseudoapplication-59 easy Unbounded
neos-4264598-oueme 54550 13370 0 41180 54714 191146 Jeff Linderoth neos-pseudoapplication-57 open 6038453.676499*
neos-4358725-tagus 11494 4898 0 6596 22777 59925 Jeff Linderoth neos-pseudoapplication-57 open 4206.140099965*

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
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