neos-4805882-barwon

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 22229 49386 1.06578e-04 easy neos-pseudoapplication-30 3010 neos-4805882-barwon.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 22229 20933
Constraints 49386 49386
Binaries 15809 15809
Integers 18 18
Continuous 6402 5106
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000106578 0.000113052
Nonzeroes 117001 116873
Constraint Classification Properties
Original Presolved
Total 49386 49386
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 91 91
Precedence 28772 28786
Variable Bound 5160 5154
Set Partitioning 204 439
Set Packing 0 0
Set Covering 9712 0
Cardinality 243 8
Invariant Knapsack 1 9722
Equation Knapsack 0 0
Bin Packing 12 20
Knapsack 16 8
Integer Knapsack 0 0
Mixed Binary 5087 5070
General Linear 88 88
Indicator 0 0

Structure

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

value min median mean max
Components 2.222716
Constraint % 0.0020300 0.0697565 0.0020300 6.45403
Variable % 0.0382172 0.3720710 0.0429943 30.44950
Score 0.089031

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
2 1 3010 3010 2e-07 0 0 - 2018-10-15 Solution found during MIPLIB2017 problem selection.
1 2 3010 3010 0e+00 0 0 - 2018-10-15 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-4805882-barwon 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-4306827-ravan easy 162291 155368 285 6638 261877 639474 Jeff Linderoth neos-pseudoapplication-30 10186.573039 benchmark_suitable aggregations precedence variable_bound set_partitioning set_packing cardinality invariant_knapsack binpacking knapsack integer_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-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-4724674-aorere easy 94145 87022 22 7101 137123 376775 Jeff Linderoth neos-pseudoapplication-30 8609.1960886 benchmark_suitable aggregations precedence variable_bound set_partitioning cardinality invariant_knapsack binpacking knapsack mixed_binary general_linear
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

Reference

No bibliographic information available

Last Update Jun 24, 2019 by Gregor Hendel
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