Test3

numerics aggregations variable_bound set_partitioning binpacking knapsack mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
MIPLIB submission pool 72215 50680 1.68823e-04 easy 2673520.21135 Test3.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 72215 7604
Constraints 50680 3821
Binaries 33143 3524
Integers 0 0
Continuous 39072 4080
Implicit Integers 0 0
Fixed Variables 26627 0
Nonzero Density 0.000168823 0.003270600
Nonzeroes 617867 95027
Constraint Classification Properties
Original Presolved
Total 50680 3821
Empty 0 0
Free 0 0
Singleton 34246 0
Aggregations 133 8
Precedence 0 0
Variable Bound 12256 1517
Set Partitioning 172 92
Set Packing 33 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 1 0
Equation Knapsack 0 0
Bin Packing 0 3
Knapsack 71 58
Integer Knapsack 0 0
Mixed Binary 3768 2143
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 2.681241
Constraint % 0.0261712 0.0883482 0.0523423 6.56896
Variable % 0.0243132 0.1233170 0.0364697 3.63482
Score 0.419171

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 2673520 2673520 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to Test3 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
npmv07 easy 220686 1880 0 218806 76342 859614 Q. Chen 1.0481e+11 numerics aggregations variable_bound mixed_binary
minutedispatchstrategy open 41761 20156 0 21605 80194 239480 Mark Husted 3109.9034778* numerics precedence variable_bound invariant_knapsack mixed_binary
neos-585192 easy 2597 1044 0 1553 2628 72396 NEOS Server Submission neos-pseudoapplication-92 461.1797 numerics aggregations precedence variable_bound mixed_binary
neos-585467 easy 2116 846 0 1270 2166 50058 NEOS Server Submission neos-pseudoapplication-92 399.3739 numerics aggregations precedence variable_bound mixed_binary
cbs-cta easy 24793 2467 0 22326 10112 64388 Jordi Castro cta 0 benchmark decomposition benchmark_suitable variable_bound mixed_binary

Reference

No bibliographic information available

Last Update Mär 19, 2019 by Gregor Hendel
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