neos-3734794-moppy

decomposition numerics precedence variable_bound set_packing invariant_knapsack mixed_binary general_linear

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 4418 4317 1.17604e-03 easy neos-pseudoapplication-25 5900905694.59 neos-3734794-moppy.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 4418 3868
Constraints 4317 4240
Binaries 1760 1276
Integers 154 88
Continuous 2504 2504
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00117604 0.00142400
Nonzeroes 22430 23354
Constraint Classification Properties
Original Presolved
Total 4317 4240
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 2112 2112
Variable Bound 77 11
Set Partitioning 0 0
Set Packing 176 165
Set Covering 924 0
Cardinality 0 0
Invariant Knapsack 0 924
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 412 412
General Linear 616 616
Indicator 0 0

Structure

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

value min median mean max
Components 1.204120
Constraint % 0.0237192 6.59867 8.98956 8.98956
Variable % 0.0775595 6.61841 8.99690 8.99690
Score 0.900834

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 5900905695 5900905695 0 4e-07 5.9e-06 - 2018-10-15 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-3734794-moppy 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-3421095-cinca easy 896 117 42 737 1218 3678 Jeff Linderoth neos-pseudoapplication-25 44269368.138 numerics precedence variable_bound set_partitioning invariant_knapsack mixed_binary general_linear
set3-20 hard 4019 1424 0 2595 3747 13747 Kerem Akartunali set3 159462.572721458 precedence variable_bound mixed_binary
set3-10 hard 4019 1424 0 2595 3747 13747 Kerem Akartunali set3 185179.043049708 precedence variable_bound mixed_binary
set3-16 open 4019 1424 0 2595 3747 13747 Kerem Akartunali set3 143789.261502* precedence variable_bound mixed_binary
set3-15 hard 4019 1424 0 2595 3747 13747 Kerem Akartunali set3 124886 precedence variable_bound mixed_binary

Reference

No bibliographic information available

Last Update Jul 31, 2019 by Gregor Hendel
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