neos-3218348-suir

infeasible decomposition aggregations set_partitioning invariant_knapsack equation_knapsack mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 7022 1320 2.39379e-02 easy neos-pseudoapplication-72 Infeasible neos-3218348-suir.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 7022 7022
Constraints 1320 1320
Binaries 7006 7006
Integers 0 0
Continuous 16 16
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.0239379 0.0239379
Nonzeroes 221881 221881
Constraint Classification Properties
Original Presolved
Total 1320 1320
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 9 9
Precedence 0 0
Variable Bound 0 0
Set Partitioning 35 35
Set Packing 0 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 945 945
Equation Knapsack 76 76
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 255 255
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 1.230449
Constraint % 0.227273 5.07102 0.227273 77.72730
Variable % 4.286530 6.15565 6.280260 6.28026
Score 0.775905

Best Known Solution(s)

No solution available for neos-3218348-suir .

Similar instances in collection

The following instances are most similar to neos-3218348-suir 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
aligninq easy 1831 1830 0 1 340 15734 MIPLIB submission pool 2713 benchmark_suitable invariant_knapsack mixed_binary general_linear
neos-950242 easy 5760 5520 240 0 34224 104160 NEOS Server Submission neos-pseudoapplication-72 4 benchmark benchmark_suitable aggregations precedence variable_bound set_partitioning set_covering invariant_knapsack general_linear
genus-sym-grafo5708-48 open 3379 3377 1 1 20538 72579 Stephan Beyer genus -15* precedence set_partitioning set_covering cardinality invariant_knapsack knapsack general_linear
supportcase10 hard 14770 14770 0 0 165684 555082 Michael Winkler 7 benchmark binary benchmark_suitable aggregations precedence variable_bound set_covering invariant_knapsack
genus-g61-25 open 14380 14378 1 1 94735 332877 Stephan Beyer genus -26* numerics set_partitioning set_covering cardinality invariant_knapsack knapsack general_linear

Reference

No bibliographic information available

Last Update Mär 19, 2019 by Gregor Hendel
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