neos-633273

binary aggregations set_partitioning cardinality invariant_knapsack

Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 11154 21781 2.63063e-04 easy neos-pseudoapplication-10 6996841098 neos-633273.mps.gz

Collection of anonymous submissions to the NEOS Server for Optimization

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 11154 11154
Constraints 21781 21781
Binaries 11154 11154
Integers 0 0
Continuous 0 0
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000263063 0.000263063
Nonzeroes 63910 63910
Constraint Classification Properties
Original Presolved
Total 21781 21781
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 10648 10648
Precedence 0 0
Variable Bound 0 0
Set Partitioning 484 484
Set Packing 0 0
Set Covering 0 0
Cardinality 1 1
Invariant Knapsack 10648 10648
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 0 0
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 2.686636
Constraint % 0.008980 0.0179461 0.0179646 0.0179646
Variable % 0.197239 0.2061860 0.2062040 0.2062040
Score 0.086859

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 6996841098 6996841098 0 0 2e-05 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-633273 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
neos-3682128-sandon open 7880 7870 10 0 14920 50438 Hans Mittelmann neos-pseudoapplication-10 34674770* aggregations variable_bound set_packing cardinality invariant_knapsack equation_knapsack knapsack integer_knapsack general_linear
binkar10_1 easy 2298 170 0 2128 1026 4496 H. Mittelmann 6742.1998835 benchmark benchmark_suitable aggregations mixed_binary
shiftreg2-7 hard 11404 4152 0 7252 8540 34900 Domenico Salvagnin shiftreg 230.326187744737 decomposition numerics aggregations set_partitioning cardinality equation_knapsack binpacking knapsack mixed_binary
shiftreg1-4 easy 10008 3912 0 6096 8136 29976 Domenico Salvagnin shiftreg 132.66969396 decomposition numerics aggregations set_partitioning cardinality equation_knapsack binpacking knapsack mixed_binary
neos-780889 easy 182700 182700 0 0 73910 497210 NEOS Server Submission neos-pseudoapplication-94 3421500 binary benchmark_suitable aggregations set_partitioning cardinality mixed_binary

Reference

No bibliographic information available

Last Update Nov 22, 2019 by Gregor Hendel
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