Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 312 668 1.37609e-02 easy neos-pseudoapplication-8 -77.0000000000018 neos-1430701.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 312 312
Constraints 668 668
Binaries 156 156
Integers 0 0
Continuous 156 156
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.0137609 0.0137609
Nonzeroes 2868 2868
Constraint Classification Properties
Original Presolved
Total 668 668
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 0 0
Variable Bound 324 324
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 344 344
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 1.397940
Constraint % 0.748503 3.81737 1.87126 10.7784
Variable % 1.282050 4.16667 2.56410 10.2564
Score 0.843505

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 -77 -77 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-1430701 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-1442119 728 364 0 364 1524 6692 NEOS Server Submission neos-pseudoapplication-8 easy -181.000000000003
neos-1171448 4914 2457 0 2457 13206 131859 NEOS Server Submission neos-pseudoapplication-8 easy -309
neos-885086 4860 2430 0 2430 11574 248310 NEOS Server Submission neos-pseudoapplication-8 easy -243
neos-1171737 2340 1170 0 1170 4179 58620 NEOS Server Submission neos-pseudoapplication-80 easy -195
ns1690781 5736 2880 0 2856 11181 262360 NEOS Server Submission neos-pseudoapplication-8 open -915.666320137*

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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