neos-5049753-cuanza

benchmark benchmark_suitable variable_bound cardinality invariant_knapsack mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 242736 322248 1.84179e-05 easy neos-pseudoapplication-85 561.9999971689 neos-5049753-cuanza.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 242736 242736
Constraints 322248 322248
Binaries 8304 8304
Integers 0 0
Continuous 234432 234432
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 1.84179e-05 1.84179e-05
Nonzeroes 1440670 1440670
Constraint Classification Properties
Original Presolved
Total 322248 322248
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 0 0
Variable Bound 233928 233928
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 0
Cardinality 1152 1152
Invariant Knapsack 1152 1152
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 86016 86016
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
2 1 562 562 0 6e-07 0 - 2018-10-15 Solution found during MIPLIB2017 problem selection.
1 2 562 562 0 0e+00 0 - 2018-10-15 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-5049753-cuanza 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-4972461-bolong easy 245028 7428 0 237600 341424 1456690 Jeff Linderoth neos-pseudoapplication-85 534 benchmark_suitable aggregations variable_bound set_partitioning cardinality invariant_knapsack mixed_binary
neos-4976951-bunnoo easy 293268 8148 0 285120 408336 1746680 Jeff Linderoth neos-pseudoapplication-85 454 benchmark_suitable aggregations variable_bound set_partitioning cardinality invariant_knapsack mixed_binary
neos-4972437-bojana easy 293268 8148 0 285120 408192 1746400 Jeff Linderoth neos-pseudoapplication-85 427 benchmark_suitable aggregations variable_bound set_partitioning cardinality invariant_knapsack mixed_binary
neos-5104907-jarama hard 345856 9520 0 336336 489818 2053550 Jeff Linderoth neos-pseudoapplication-24 935 benchmark benchmark_suitable aggregations variable_bound set_partitioning cardinality invariant_knapsack mixed_binary
neos-4966258-blicks easy 196788 6708 0 190080 270816 975084 Jeff Linderoth neos-pseudoapplication-85 556 benchmark_suitable aggregations variable_bound set_partitioning cardinality mixed_binary

Reference

No bibliographic information available

Last Update Aug 28, 2019 by Gregor Hendel
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