neos-3048764-nadi

decomposition numerics precedence variable_bound set_packing mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 12360 3186 5.55297e-04 easy neos-pseudoapplication-43 -3883988306.4 neos-3048764-nadi.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 12360 3630
Constraints 3186 753
Binaries 9390 660
Integers 0 0
Continuous 2970 2970
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000555297 0.003884190
Nonzeroes 21867 10617
Constraint Classification Properties
Original Presolved
Total 3186 753
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 29 29
Variable Bound 0 480
Set Partitioning 0 0
Set Packing 30 60
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 30 0
Integer Knapsack 0 0
Mixed Binary 3097 184
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 2.190332
Constraint % 0.1328020 0.571739 0.132802 4.116870
Variable % 0.0161812 0.187503 0.242718 0.485437
Score 0.877143

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 -3883988306 -3883988306 0 0 1e-06 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-3048764-nadi 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
beavma easy 390 195 0 195 372 975 MIPLIB submission pool 383285 decomposition aggregations variable_bound set_packing mixed_binary
bmoipr2 easy 20503 8434 0 12069 13897 54649 Sean MacDermant -46416168.298 decomposition numerics aggregations variable_bound set_packing mixed_binary
dsbmip easy 1886 192 0 1694 1182 7366 MIPLIB submission pool -305.19817501 aggregations precedence variable_bound set_partitioning mixed_binary
neos-4290317-perth open 54708 1042 0 53666 65580 398380 Jeff Linderoth neos-pseudoapplication-76 3017386.0041* decomposition numerics aggregations precedence variable_bound mixed_binary
ran13x13 easy 338 169 0 169 195 676 J. Aronson ran 3252 decomposition benchmark_suitable variable_bound mixed_binary

Reference

No bibliographic information available

Last Update Apr 09, 2019 by Gregor Hendel
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