Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 31329 354 8.1497e-03 open neos-pseudoapplication-22 NA neos-952987.mps.gz

Instance coming from the NEOS Server with unknown application

Imported from MIPLIB2010.

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 31329 31248
Constraints 354 354
Binaries 31329 31248
Integers 0 0
Continuous 0 0
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00814970 0.00817083
Nonzeroes 90384 90384
Constraint Classification Properties
Original Presolved
Total 354 354
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 177 177
Cardinality 0 0
Invariant Knapsack 0 0
Equation Knapsack 168 168
Bin Packing 0 0
Knapsack 9 9
Integer Knapsack 0 0
Mixed Binary 0 0
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 2.250420
Constraint % 0.282486 0.296850 0.282486 0.564972
Variable % 0.537634 0.564972 0.566436 0.566436
Score 0.522462

Best Known Solution(s)

No solution available for neos-952987 .

Similar instances in collection

The following instances are most similar to neos-952987 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
8div-n59k10 6143 6138 5 0 2065 539151 Sascha Kurz 8div hard Infeasible
neos-3045796-mogo 11016 11016 0 0 2226 44442 Jeff Linderoth neos-pseudoapplication-22 easy -175
8div-n59k11 12287 12282 5 0 4114 2126860 Sascha Kurz 8div hard Infeasible
8div-n59k12 24575 24570 5 0 8211 8448020 Sascha Kurz 8div hard Infeasible
neos-820879 9522 9522 0 0 361 72356 NEOS Server Submission neos-pseudoapplication-23 easy 25468

Reference

@misc{neos,
 key = {zzz neos},
 note = {http://www.neos-server.org},
 title = {{NEOS} {S}erver for {O}ptimization},
 year = {2011}
}

Last Update Nov 09, 2018 by Gregor Hendel
generated with R Markdown
© 2018 by Konrad-Zuse-Zentrum für Informationstechnik Berlin (ZIB)
Imprint