mod008inf

infeasible binary knapsack mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
MIPLIB submission pool 319 7 6.99507e-01 easy mod Infeasible mod008inf.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 319 319
Constraints 7 7
Binaries 319 319
Integers 0 0
Continuous 0 0
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.699507 0.699507
Nonzeroes 1562 1562
Constraint Classification Properties
Original Presolved
Total 7 7
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 0 0
Variable Bound 0 0
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 1 1
Integer Knapsack 0 0
Mixed Binary 6 6
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 0.301030
Constraint % 14.2857 14.2857 14.2857 14.2857
Variable % 58.3072 58.3072 58.3072 58.3072
Score 0.059561

Best Known Solution(s)

No solution available for mod008inf .

Similar instances in collection

The following instances are most similar to mod008inf 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-885524 easy 91670 91670 0 0 65 258309 NEOS Server Submission neos-pseudoapplication-100 12320.092 binary benchmark_suitable set_covering mixed_binary
p2m2p1m1p0n100 easy 100 100 0 0 1 100 B. Krishnamoorthy, G. Pataki Infeasible infeasible binary benchmark_suitable knapsack mixed_binary
neos5 easy 63 53 0 10 63 2016 NEOS Server Submission neos-pseudoapplication-21 15 benchmark benchmark_suitable mixed_binary
probportfolio hard 320 300 0 20 302 6620 Feng Qiu 16.734246764 invariant_knapsack mixed_binary
n2seq36f easy 8100 8100 0 0 285 60948 R. Meirich nseq 52200 binary decomposition benchmark_suitable set_packing set_covering mixed_binary

Reference

No bibliographic information available

Last Update Jun 24, 2019 by Gregor Hendel
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