neos-4264598-oueme

numerics aggregations precedence variable_bound invariant_knapsack mixed_binary general_linear

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 54550 54714 6.4043e-05 open neos-pseudoapplication-57 6038453.676499* neos-4264598-oueme.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 54550 54350
Constraints 54714 54522
Binaries 13370 13330
Integers 0 10
Continuous 41180 41010
Implicit Integers 0 10
Fixed Variables 0 0
Nonzero Density 6.40430e-05 6.42209e-05
Nonzeroes 191146 190304
Constraint Classification Properties
Original Presolved
Total 54714 54522
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 2900 2900
Precedence 14334 14336
Variable Bound 12530 12400
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 2360 2350
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 22590 22526
General Linear 0 10
Indicator 0 0

Structure

Available nonzero structure and decomposition information. Further information can be found here.

value min median mean max
Components 3.362105
Constraint % 0.00183 0.0236228 0.00734 37.5371
Variable % 0.00368 0.0181669 0.00919 20.7098
Score 0.465806

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 6038454 8.7e-06 7e-07 2e-07 - 2018-10-15 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-4264598-oueme 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 Status Variables Binaries Integers Continuous Constraints Nonz. Submitter Group Objective Tags
neos-4358725-tagus open 11494 4898 0 6596 22777 59925 Jeff Linderoth neos-pseudoapplication-57 4206.140099965* numerics aggregations precedence variable_bound set_partitioning invariant_knapsack mixed_binary general_linear
minutedispatchstrategy open 41761 20156 0 21605 80194 239480 Mark Husted 3109.9034778* numerics precedence variable_bound invariant_knapsack mixed_binary
neos-4232544-orira open 87060 38280 5700 43080 180600 492456 Jeff Linderoth neos-pseudoapplication-57 51015596.2014* numerics aggregations precedence variable_bound set_partitioning set_packing set_covering invariant_knapsack integer_knapsack mixed_binary general_linear
neos-4292145-piako open 32950 13370 0 19580 75834 190186 Jeff Linderoth neos-pseudoapplication-57 112705.8* aggregations precedence variable_bound invariant_knapsack mixed_binary general_linear
irish-electricity easy 61728 9888 0 51840 104259 523257 Paula Carroll 3723497.591396 benchmark benchmark_suitable precedence variable_bound invariant_knapsack binpacking knapsack mixed_binary

Reference

No bibliographic information available

Last Update Mär 19, 2019 by Gregor Hendel
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