neos-4724674-aorere

benchmark_suitable aggregations precedence variable_bound set_partitioning cardinality invariant_knapsack binpacking knapsack mixed_binary general_linear

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 94145 137123 2.9186e-05 easy neos-pseudoapplication-30 8609.1960886 neos-4724674-aorere.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 94145 91839
Constraints 137123 137120
Binaries 87022 87022
Integers 22 22
Continuous 7101 4795
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 2.91860e-05 2.99181e-05
Nonzeroes 376775 376758
Constraint Classification Properties
Original Presolved
Total 137123 137120
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 90 90
Precedence 84898 84912
Variable Bound 4759 4748
Set Partitioning 2618 2690
Set Packing 0 0
Set Covering 39939 0
Cardinality 73 1
Invariant Knapsack 2 39947
Equation Knapsack 0 0
Bin Packing 10 16
Knapsack 12 10
Integer Knapsack 0 0
Mixed Binary 4641 4627
General Linear 81 79
Indicator 0 0

Structure

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

value min median mean max
Components 0.4771212
Constraint % 0.0007290 34.3812 34.3812 68.7617
Variable % 0.0969087 40.1088 40.1088 80.1206
Score 0.1367010

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 8609.196 8609.198 7.6e-06 2e-07 3.2e-06 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-4724674-aorere 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-4260495-otere easy 176048 168745 22 7281 295357 702986 Jeff Linderoth neos-pseudoapplication-30 5290 benchmark_suitable aggregations precedence variable_bound set_partitioning set_packing cardinality invariant_knapsack binpacking knapsack mixed_binary general_linear
neos-4722843-widden easy 77723 73349 20 4354 113555 311529 Jeff Linderoth neos-pseudoapplication-30 25009.662227 benchmark benchmark_suitable aggregations precedence variable_bound set_partitioning invariant_knapsack binpacking knapsack mixed_binary general_linear
neos-4306827-ravan easy 162291 155368 285 6638 261877 639474 Jeff Linderoth neos-pseudoapplication-30 10186.57303874958 benchmark_suitable aggregations precedence variable_bound set_partitioning set_packing cardinality invariant_knapsack binpacking knapsack integer_knapsack mixed_binary general_linear
neos-4295773-pissa hard 85126 85124 0 2 210116 552408 Jeff Linderoth neos-pseudoapplication-6 0.03830719099856019 decomposition aggregations precedence variable_bound set_partitioning cardinality invariant_knapsack knapsack mixed_binary
ns1904248 open 38458 38416 0 42 149437 377258 NEOS Server Submission neos-pseudoapplication-6 37.01762611059417* precedence variable_bound set_covering invariant_knapsack mixed_binary

Reference

No bibliographic information available

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