neos17

benchmark benchmark_suitable mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 535 486 1.89647e-02 easy neos-pseudoapplication-66 0.1500025774 neos17.mps.gz

Imported from the MIPLIB2010 submissions.

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 535 511
Constraints 486 486
Binaries 300 300
Integers 0 0
Continuous 235 211
Implicit Integers 0 0
Fixed Variables 24 0
Nonzero Density 0.0189647 0.0128611
Nonzeroes 4931 3194
Constraint Classification Properties
Original Presolved
Total 486 486
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
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 486 486
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 0.301030
Constraint % 50.0000 50.0000 50.0000 50.0000
Variable % 52.4462 52.4462 52.4462 52.4462
Score 0.237769

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 0.1500026 0.1500026 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos17 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-3611689-kaihu easy 421 88 0 333 323 1014 Jeff Linderoth neos-pseudoapplication-91 119 precedence variable_bound mixed_binary general_linear
neos-3611447-jijia easy 472 85 0 387 377 1145 Jeff Linderoth neos-pseudoapplication-91 107 precedence variable_bound mixed_binary general_linear
neos-3610040-iskar easy 430 85 0 345 335 1023 Jeff Linderoth neos-pseudoapplication-91 37 precedence variable_bound mixed_binary general_linear
neos-3209519-ruhr easy 8675 8000 0 675 12500 61725 Jeff Linderoth neos-pseudoapplication-14 467.5 decomposition benchmark_suitable variable_bound set_partitioning cardinality knapsack mixed_binary
neos-3610173-itata easy 844 77 0 767 747 2130 Jeff Linderoth neos-pseudoapplication-91 147.99999986 precedence variable_bound mixed_binary general_linear

Reference

No bibliographic information available

Last Update Mär 19, 2019 by Gregor Hendel
generated with R Markdown
© 2019 by Konrad-Zuse-Zentrum für Informationstechnik Berlin (ZIB)
Imprint