Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 40640 51840 3.72497e-04 hard neos-pseudoapplication-17 6260 neos-5093327-huahum.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 40640 40640
Constraints 51840 51840
Binaries 64 64
Integers 0 0
Continuous 40576 40576
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000372497 0.000372497
Nonzeroes 784768 784768
Constraint Classification Properties
Original Presolved
Total 51840 51840
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 38920 38920
Precedence 0 0
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 12920 12920
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 2.928908
Constraint % 0.00386 0.110495 0.0115741 0.308642
Variable % 0.00492 0.117344 0.0098400 0.314961
Score 0.934383

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 6260 6260 0 3e-07 0 - 2018-10-16 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-5093327-huahum 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-5079731-flyers 49686 98 0 49588 63112 1089560 Jeff Linderoth neos-pseudoapplication-17 easy 2440
neos-5100895-inster 29400 56 0 29344 39760 693168 Jeff Linderoth neos-pseudoapplication-17 easy 3132
neos-5102383-irwell 51450 98 0 51352 65464 1213040 Jeff Linderoth neos-pseudoapplication-17 hard 2210
neos-5076235-embley 49686 98 0 49588 63112 1089560 Jeff Linderoth neos-pseudoapplication-17 hard 2362
maritime-jg3d9 92261 36960 0 55301 126621 627969 Dimitri Papageorgiou maritime easy Infeasible

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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