Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 9093 25849 4.31237e-04 easy neos-pseudoapplication-15 -1099 neos-738098.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 9093 9093
Constraints 25849 25849
Binaries 8946 8946
Integers 0 147
Continuous 147 0
Implicit Integers 0 147
Fixed Variables 0 0
Nonzero Density 0.000431237 0.000431237
Nonzeroes 101360 101360
Constraint Classification Properties
Original Presolved
Total 25849 25849
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 10675 10675
Variable Bound 2403 2403
Set Partitioning 330 330
Set Packing 1410 1410
Set Covering 0 0
Cardinality 11 11
Invariant Knapsack 5562 5571
Equation Knapsack 9 9
Bin Packing 5292 5292
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 157 1
General Linear 0 147
Indicator 0 0

Structure

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

value min median mean max
Components 2.404834
Constraint % 0.0038700 0.283296 0.417811 0.417811
Variable % 0.0439899 0.395257 0.494886 16.166300
Score 0.713498

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
2 -1099 -1099 0 0 0 - 2018-10-29 Solution found during MIPLIB2017 problem selection.
1 -1099 -1099 0 0 0 - 2018-10-13 Solution imported from MIPLIB2010.

Similar instances in collection

The following instances are most similar to neos-738098 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
decomp1 10735 10735 0 0 8357 47889 Martin Berger easy -120.0000
decomp2 14387 14387 0 0 10765 64073 Martin Berger easy -160.0000
neos-555424 3815 3800 15 0 2676 15667 NEOS Server Submission neos-pseudoapplication-15 easy 1286800.0000
neos-555343 3815 3800 15 0 3326 16967 NEOS Server Submission neos-pseudoapplication-15 easy 1512800.0000
sct2 5885 2872 0 3013 2151 23643 Siemens sct easy -230.9892

Reference

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

Last Update Nov 19, 2018 by Gregor Hendel
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