Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 3815 4331 1.15398e-03 easy neos-pseudoapplication-32 1232700 neos-555884.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 3815 3815
Constraints 4331 4331
Binaries 3800 3800
Integers 15 15
Continuous 0 0
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00115398 0.00115398
Nonzeroes 19067 19067
Constraint Classification Properties
Original Presolved
Total 4331 4331
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 210 210
Precedence 630 630
Variable Bound 1650 1650
Set Partitioning 910 910
Set Packing 0 0
Set Covering 0 0
Cardinality 5 5
Invariant Knapsack 0 0
Equation Knapsack 105 105
Bin Packing 0 600
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 707 107
General Linear 114 114
Indicator 0 0

Structure

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

value min median mean max
Components 2.281033
Constraint % 0.0231214 0.498935 0.0231214 1.66474
Variable % 0.0524246 0.524246 0.0786370 1.52031
Score 0.934613

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 1232700 1232700 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-555884 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
neos-5195221-niemur 14546 9792 0 4754 42256 176586 Jeff Linderoth neos-pseudoapplication-32 easy 3.83540e-03
neos-5193246-nerang 14546 9792 0 4754 42256 175794 Jeff Linderoth neos-pseudoapplication-32 easy 3.82198e-02
physiciansched6-2 111827 109346 0 2481 168336 480259 Pelin Damci-Kurt physiciansched easy 4.93240e+04
csched007 1758 1457 0 301 351 6379 Tallys Yunes csched easy 3.51000e+02
neos-555343 3815 3800 15 0 3326 16967 NEOS Server Submission neos-pseudoapplication-15 easy 1.51280e+06

Reference

No bibliographic information available

Last Update Nov 17, 2018 by Gregor Hendel
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