hawaiiv10-130

numerics aggregations precedence variable_bound set_partitioning set_packing invariant_knapsack mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
Jennifer Van Dinter 685130 1388052 1.92706e-04 open 52471494.6509* hawaiiv10-130.mps.gz

Unit commitment model

Imported from MIPLIB2010.

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 685130 678343
Constraints 1388052 1248427
Binaries 578444 574990
Integers 0 0
Continuous 106686 103353
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000192706 0.000213891
Nonzeroes 183263000 181136000
Constraint Classification Properties
Original Presolved
Total 1388052 1248427
Empty 0 0
Free 0 0
Singleton 21239 0
Aggregations 91 91
Precedence 14189 6756
Variable Bound 75420 71793
Set Partitioning 23 20838
Set Packing 1167610 1063556
Set Covering 0 0
Cardinality 20815 0
Invariant Knapsack 0 720
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 88665 84673
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 52471495 0 5.28e-05 3e-07 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to hawaiiv10-130 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
gmut-75-50 hard 68865 68859 0 6 2565 571475 Nora Konnyu gmu -14180699.047 variable_bound set_packing mixed_binary
gmut-76-50 open 68865 68859 0 6 2586 470045 Nora Konnyu gmu -14171397.828* variable_bound set_packing mixed_binary
gmut-76-40 open 24338 24332 0 6 2586 153017 Nora Konnyu gmu -14169441.78* variable_bound set_packing mixed_binary
supportcase31 open 488882 488760 0 122 26195 1833860 Domenico Salvagnin -3720089.081* decomposition numerics precedence set_packing invariant_knapsack knapsack mixed_binary
nb10tb open 73340 16880 0 56460 150495 1172290 Serge Bisaillon 13947488561* decomposition numerics aggregations precedence variable_bound set_packing invariant_knapsack binpacking knapsack mixed_binary

Reference

No bibliographic information available

Last Update Aug 28, 2019 by Gregor Hendel
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