neos-933562

benchmark_suitable aggregations set_partitioning set_packing mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 3032 3200 2.96834e-03 easy neos-pseudoapplication-94 17.9999999999998 neos-933562.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 3032 3032
Constraints 3200 3200
Binaries 3024 3024
Integers 0 0
Continuous 8 8
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00296834 0.00296834
Nonzeroes 28800 28800
Constraint Classification Properties
Original Presolved
Total 3200 3200
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 1512 1512
Precedence 0 0
Variable Bound 0 0
Set Partitioning 1056 1056
Set Packing 56 56
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 576 576
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 2.93902
Constraint % 0.0329815 0.0723466 0.0329815 1.25330
Variable % 0.0659631 0.1149030 0.0659631 1.58311
Score 0.62223

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 18 18 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-933562 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-555001 easy 3855 3782 73 0 3474 16649 NEOS Server Submission neos-pseudoapplication-94 1210625 decomposition numerics aggregations precedence set_partitioning invariant_knapsack mixed_binary general_linear
csched007 easy 1758 1457 0 301 351 6379 Tallys Yunes csched 351 benchmark benchmark_suitable aggregations variable_bound set_partitioning mixed_binary general_linear
acc-tight2 easy 1620 1620 0 0 2520 15327 J. Walser acc-tight 0 binary benchmark_suitable precedence set_partitioning set_packing set_covering cardinality invariant_knapsack
acc-tight4 easy 1620 1620 0 0 3285 17073 J. Walser acc-tight 0 binary benchmark_suitable precedence set_partitioning set_packing set_covering cardinality invariant_knapsack mixed_binary
neos-1330346 easy 2664 2664 0 0 4248 13032 NEOS Server Submission neos-pseudoapplication-49 8 binary decomposition benchmark_suitable aggregations precedence variable_bound cardinality

Reference

No bibliographic information available

Last Update Apr 09, 2019 by Gregor Hendel
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