neos-3024952-loue

benchmark decomposition benchmark_suitable precedence integer_knapsack general_linear

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 3255 3705 1.43535e-03 easy neos-pseudoapplication-86 26756 neos-3024952-loue.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 3255 3255
Constraints 3705 3705
Binaries 0 0
Integers 3255 3255
Continuous 0 0
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00143535 0.00143535
Nonzeroes 17310 17310
Constraint Classification Properties
Original Presolved
Total 3705 3705
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 3075 3075
Variable Bound 0 0
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 315 315
Mixed Binary 0 0
General Linear 315 315
Indicator 0 0

Structure

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

value min median mean max
Components 1.204120
Constraint % 6.09987 6.09987 6.09987 6.09987
Variable % 6.45161 6.45161 6.45161 6.45161
Score 0.855949

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 26756 26756 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-3024952-loue 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
gus-sch easy 5475 2736 2736 3 5984 33135 Alexandra M. Newman -1167 decomposition aggregations precedence variable_bound set_packing set_covering cardinality invariant_knapsack integer_knapsack mixed_binary general_linear
haprp easy 1828 0 1828 0 1048 3628 MIPLIB submission pool 3673280.6808 decomposition aggregations general_linear
neos-5051588-culgoa easy 3918 0 3780 138 4144 31728 Jeff Linderoth neos-pseudoapplication-86 134.5 decomposition benchmark_suitable precedence variable_bound integer_knapsack general_linear
diameterc-mstc-v20a190d5i easy 10613 5053 4352 1208 19686 38503 Gleb Belov diameterc 414 indicator numerics aggregations precedence variable_bound set_partitioning cardinality invariant_knapsack mixed_binary general_linear
neos-2624317-amur easy 524 180 344 0 342 1690 Jeff Linderoth neos-pseudoapplication-7 3.5223968 decomposition benchmark_suitable aggregations precedence variable_bound set_partitioning integer_knapsack general_linear

Reference

No bibliographic information available

Last Update Jun 24, 2019 by Gregor Hendel
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