supportcase29

infeasible binary decomposition benchmark_suitable precedence set_packing invariant_knapsack binpacking knapsack mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
Domenico Salvagnin 12050 12441 6.407e-04 easy Infeasible supportcase29.mps.gz

Instance coming from IBM developerWorks forum with unknown application.

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 12050 11182
Constraints 12441 11573
Binaries 12050 11182
Integers 0 0
Continuous 0 0
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00064070 0.00068856
Nonzeroes 96050 89106
Constraint Classification Properties
Original Presolved
Total 12441 11573
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 12000 11132
Variable Bound 0 0
Set Partitioning 0 0
Set Packing 240 240
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 50 50
Equation Knapsack 0 0
Bin Packing 14 7
Knapsack 136 143
Integer Knapsack 0 0
Mixed Binary 1 1
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 1.707570
Constraint % 1.03690 1.95835 2.10836 2.10836
Variable % 1.04632 2.00000 2.15525 2.15525
Score 0.958877

Best Known Solution(s)

No solution available for supportcase29 .

Similar instances in collection

The following instances are most similar to supportcase29 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-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-4322846-ryton easy 108700 108699 0 1 104972 452044 Jeff Linderoth neos-pseudoapplication-6 0.41984836 decomposition benchmark_suitable aggregations precedence set_partitioning cardinality binpacking knapsack mixed_binary
gus-sch easy 5475 2736 2736 3 5984 33135 Alexandra M. Newman -1167 decomposition aggregations precedence variable_bound set_packing set_covering cardinality invariant_knapsack integer_knapsack mixed_binary general_linear
ns1828997 open 27275 27275 0 0 81725 190670 NEOS Server Submission neos-pseudoapplication-13 20* binary precedence variable_bound cardinality invariant_knapsack
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

Reference

No bibliographic information available

Last Update Aug 28, 2019 by Gregor Hendel
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