neos-4562542-watut

aggregations set_partitioning set_packing set_covering cardinality invariant_knapsack knapsack mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 134705 73746 2.02894e-04 open neos-pseudoapplication-31 6650* neos-4562542-watut.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 134705 133283
Constraints 73746 73734
Binaries 134694 133272
Integers 0 0
Continuous 11 11
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000202894 0.000204911
Nonzeroes 2015540 2013760
Constraint Classification Properties
Original Presolved
Total 73746 73734
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 65241 65241
Precedence 0 0
Variable Bound 0 0
Set Partitioning 180 180
Set Packing 775 763
Set Covering 20 20
Cardinality 6039 6039
Invariant Knapsack 99 1005
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 9 465
Integer Knapsack 0 0
Mixed Binary 1383 21
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
Constraint %
Variable %
Score

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 6650 6650 0 0 0 - 2018-10-16 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-4562542-watut 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-4533806-waima open 93318 93304 0 14 52983 1250570 Jeff Linderoth neos-pseudoapplication-31 4870* decomposition aggregations set_partitioning set_packing set_covering cardinality invariant_knapsack knapsack mixed_binary
neos-4555749-wards open 89147 89130 0 17 51776 1263380 Jeff Linderoth neos-pseudoapplication-31 3759* decomposition aggregations set_partitioning set_packing set_covering cardinality invariant_knapsack knapsack mixed_binary
neos-4545615-waita open 654950 654930 0 20 345152 10670200 Jeff Linderoth neos-pseudoapplication-31 no_solution aggregations set_partitioning set_packing set_covering cardinality invariant_knapsack knapsack mixed_binary
maritime-jg3d9 easy 92261 36960 0 55301 126621 627969 Dimitri Papageorgiou maritime Infeasible infeasible decomposition aggregations precedence variable_bound set_partitioning set_packing cardinality invariant_knapsack mixed_binary general_linear
neos-5093327-huahum hard 40640 64 0 40576 51840 784768 Jeff Linderoth neos-pseudoapplication-17 6260 benchmark decomposition benchmark_suitable aggregations mixed_binary

Reference

No bibliographic information available

Last Update Jul 31, 2019 by Gregor Hendel
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