neos-555001

decomposition numerics aggregations precedence set_partitioning invariant_knapsack mixed_binary general_linear

Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 3855 3474 1.24318e-03 easy neos-pseudoapplication-94 1210625 neos-555001.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 3855 3853
Constraints 3474 3474
Binaries 3782 3780
Integers 73 73
Continuous 0 0
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00124318 0.00124383
Nonzeroes 16649 16649
Constraint Classification Properties
Original Presolved
Total 3474 3474
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 1032 1032
Precedence 756 756
Variable Bound 0 0
Set Partitioning 1092 1092
Set Packing 0 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 315 315
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 107 107
General Linear 172 172
Indicator 0 0

Structure

Available nonzero structure and decomposition information. Further information can be found here.

value min median mean max
Components 2.528917
Constraint % 0.0287936 0.246155 0.0287936 5.03887
Variable % 0.0519076 0.291730 0.0519076 5.13885
Score 0.797557

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 1210625 1210625 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-555001 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-555343 easy 3815 3800 15 0 3326 16967 NEOS Server Submission neos-pseudoapplication-15 1512800 decomposition benchmark_suitable aggregations precedence invariant_knapsack equation_knapsack binpacking mixed_binary general_linear
piperout-d27 easy 13104 12931 149 24 17470 224457 Gleb Belov piperout 8124 decomposition benchmark_suitable aggregations precedence variable_bound set_partitioning set_packing set_covering invariant_knapsack binpacking knapsack integer_knapsack mixed_binary general_linear
neos-933562 easy 3032 3024 0 8 3200 28800 NEOS Server Submission neos-pseudoapplication-94 17.9999999999998 benchmark_suitable aggregations set_partitioning set_packing 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
csched007 easy 1758 1457 0 301 351 6379 Tallys Yunes csched 351 benchmark benchmark_suitable aggregations variable_bound set_partitioning mixed_binary general_linear

Reference

No bibliographic information available

Last Update Jun 24, 2019 by Gregor Hendel
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