t11nonreg

aggregations set_partitioning general_linear

Submitter Variables Constraints Density Status Group Objective MPS File
Sujayandra Vaddagiri 4596905 27375 3.72229e-04 easy 1029039.5 t11nonreg.mps.gz

RoutingProblem

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 4596905 3282429
Constraints 27375 22938
Binaries 4570985 3260715
Integers 8640 21710
Continuous 17280 4
Implicit Integers 0 13070
Fixed Variables 4548 0
Nonzero Density 0.000372229 0.000442346
Nonzeroes 46841400 33305300
Constraint Classification Properties
Original Presolved
Total 27375 22938
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 4 235
Precedence 0 0
Variable Bound 0 0
Set Partitioning 10095 13838
Set Packing 0 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 8638 0
General Linear 8638 8865
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
1 1029040 0 0 0 - 2018-10-13 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to t11nonreg 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
bab6 hard 114240 114240 0 0 29904 1283180 Elmar Swarat bab -284248.2307 benchmark binary benchmark_suitable aggregations precedence set_partitioning set_packing set_covering cardinality invariant_knapsack equation_knapsack knapsack mixed_binary
neos-780889 easy 182700 182700 0 0 73910 497210 NEOS Server Submission neos-pseudoapplication-94 3421500 binary benchmark_suitable aggregations set_partitioning cardinality mixed_binary
supportcase19 hard 1429098 1311292 117806 0 10713 4287090 Michael Winkler 12677206 benchmark benchmark_suitable variable_bound set_partitioning set_covering general_linear
kottenpark09 open 2893026 2892333 693 0 325547 13085500 George Fonseca timetabling 2120* aggregations precedence variable_bound set_partitioning set_packing set_covering cardinality invariant_knapsack mixed_binary general_linear
neos-827015 easy 79347 79347 0 0 7688 166239 NEOS Server Submission neos-pseudoapplication-95 2.31958979 binary numerics precedence set_partitioning cardinality invariant_knapsack

Reference

No bibliographic information available

Last Update Jun 24, 2019 by Gregor Hendel
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