Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 3885 9641 1.32e-03 easy neos-pseudoapplication-59 Unbounded neos-4954357-bednja.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 3885 3885
Constraints 9641 9641
Binaries 1231 1231
Integers 0 0
Continuous 2654 2654
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00132 0.00132
Nonzeroes 49441 49441
Constraint Classification Properties
Original Presolved
Total 9641 9641
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 2266 2266
Variable Bound 4965 4965
Set Partitioning 0 0
Set Packing 10 10
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 2400 2400
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 2.127105
Constraint % 0.0414895 0.564709 0.0933513 62.2342
Variable % 0.0772201 0.749751 0.1544400 77.5032
Score 0.268225

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-4954357-bednja 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-4954340-beaury 7850 2544 0 5306 20162 77435 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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