neos-2987310-joes

benchmark benchmark_suitable precedence mixed_binary

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 Status Variables Binaries Integers Continuous Constraints Nonz. Submitter Group Objective Tags
neos-2987202-jeir hard 146700 9045 0 137655 120209 1979660 Jeff Linderoth neos-pseudoapplication-82 -1836136351.2 numerics aggregations precedence mixed_binary
dws012-01 open 26148 15576 0 10572 14280 132936 Philipp Leise dws 82030.55222224* decomposition precedence variable_bound set_partitioning set_packing mixed_binary
dws012-02 open 51108 30096 0 21012 26382 261120 Philipp Leise dws 126211.9341071* aggregations precedence variable_bound set_partitioning set_packing invariant_knapsack mixed_binary
dws008-01 hard 11096 6608 0 4488 6064 56400 Philipp Leise dws 37412.604588 benchmark decomposition benchmark_suitable precedence variable_bound set_partitioning set_packing mixed_binary
dws012-03 open 76068 44616 0 31452 38484 389304 Philipp Leise dws 148877.4171892* precedence variable_bound set_partitioning set_packing invariant_knapsack mixed_binary

Reference

No bibliographic information available

Last Update Jun 24, 2019 by Gregor Hendel
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