neos-914441

decomposition numerics precedence set_partitioning cardinality mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 15007 15129 2.62763e-04 easy neos-pseudoapplication-75 9347771.999999987 neos-914441.mps.gz

Imported from the MIPLIB2010 submissions.

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 15007 15007
Constraints 15129 15129
Binaries 15006 15006
Integers 0 0
Continuous 1 1
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000262763 0.000262763
Nonzeroes 59658 59658
Constraint Classification Properties
Original Presolved
Total 15129 15129
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 14884 14884
Variable Bound 0 0
Set Partitioning 122 122
Set Packing 0 0
Set Covering 0 0
Cardinality 1 1
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 122 122
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 2.089905
Constraint % 0.806398 0.806398 0.806398 0.806398
Variable % 0.819618 0.819618 0.819618 0.819618
Score 0.975742

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 9347772 9347772 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-914441 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-4295773-pissa hard 85126 85124 0 2 210116 552408 Jeff Linderoth neos-pseudoapplication-6 0.03830719099856019 decomposition aggregations precedence variable_bound set_partitioning cardinality invariant_knapsack knapsack mixed_binary
neos-631710 easy 167056 167056 0 0 169576 834166 NEOS Server Submission neos-pseudoapplication-75 203 benchmark binary benchmark_suitable precedence set_partitioning set_packing binpacking
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
supportcase29 easy 12050 12050 0 0 12441 96050 Domenico Salvagnin Infeasible infeasible binary decomposition benchmark_suitable precedence set_packing invariant_knapsack binpacking knapsack mixed_binary
var-smallemery-m6j6 easy 5608 5606 0 2 13416 850621 Daniel Espinoza -149.37501 benchmark benchmark_suitable precedence invariant_knapsack mixed_binary

Reference

No bibliographic information available

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