neos-5140963-mincio

benchmark_suitable set_partitioning mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 196 184 2.31256e-02 easy neos-pseudoapplication-109 14393 neos-5140963-mincio.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 196 196
Constraints 184 184
Binaries 183 183
Integers 0 0
Continuous 13 13
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.0231256 0.0231256
Nonzeroes 834 834
Constraint Classification Properties
Original Presolved
Total 184 184
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 0 0
Variable Bound 0 0
Set Partitioning 28 28
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 156 156
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 0.4771212
Constraint % 1.08696 42.9348 42.9348 84.7826
Variable % 13.77550 50.0000 50.0000 86.2245
Score 0.1261650

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 14393 14393 0 0 0 - 2018-10-15 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-5140963-mincio 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
assign1-5-8 easy 156 130 0 26 161 3720 Robert Fourer assign1 211.999999999998 benchmark benchmark_suitable set_partitioning cardinality mixed_binary
rlp1 easy 461 450 0 11 68 836 MIPLIB submission pool 14.99999999991 benchmark_suitable cardinality mixed_binary
neos-5261882-treska open 2900 2730 0 170 2971 19342 Hans Mittelmann neos-pseudoapplication-102 51614.874* decomposition precedence set_partitioning cardinality binpacking knapsack mixed_binary
neos-5260764-orauea open 12940 12580 0 360 12304 82620 Hans Mittelmann neos-pseudoapplication-102 83499.47062729* decomposition variable_bound set_partitioning cardinality binpacking knapsack mixed_binary
assign1-10-4 open 572 520 0 52 582 28280 Robert Fourer assign1 422* set_partitioning cardinality mixed_binary

Reference

No bibliographic information available

Last Update Jul 31, 2019 by Gregor Hendel
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