neos-5041756-cobark

decomposition precedence variable_bound set_packing invariant_knapsack mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 60301 30900 9.70858e-05 easy neos-pseudoapplication-12 Unbounded neos-5041756-cobark.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 60301 60301
Constraints 30900 30900
Binaries 60000 60000
Integers 0 0
Continuous 301 301
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 9.70858e-05 9.70858e-05
Nonzeroes 180900 180900
Constraint Classification Properties
Original Presolved
Total 30900 30900
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 300 300
Variable Bound 30000 30000
Set Partitioning 0 0
Set Packing 200 200
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 100 100
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 300 300
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 2.305351
Constraint % 0.482201 0.491072 0.495146 0.970874
Variable % 0.490871 0.497512 0.499163 0.504138
Score 0.982143

Best Known Solution(s)

No solution available for neos-5041756-cobark .

Similar instances in collection

The following instances are most similar to neos-5041756-cobark 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
tbfp-bigm hard 2406 2404 0 2 35999 74338 Rob Pratt 24.163194443 variable_bound set_partitioning
pw-myciel4 easy 1059 1058 1 0 8164 17779 Arie Koster 10 benchmark_suitable precedence variable_bound set_partitioning general_linear
savsched1 easy 328575 252731 0 75844 295989 1770510 Gerardo Gonzalez 3217.7 benchmark benchmark_suitable aggregations variable_bound set_packing invariant_knapsack mixed_binary
neos-3581454-haast easy 8112 7512 0 600 17220 92976 Jeff Linderoth neos-pseudoapplication-14 2295 decomposition benchmark_suitable precedence variable_bound set_partitioning set_packing invariant_knapsack knapsack mixed_binary
ns1760995 easy 17956 17822 0 134 615388 1854010 NEOS Server Submission neos-pseudoapplication-12 -549.21438505 benchmark benchmark_suitable precedence variable_bound set_partitioning set_packing cardinality mixed_binary

Reference

No bibliographic information available

Last Update Jul 31, 2019 by Gregor Hendel
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