22433

mixed_binary general_linear

Submitter Variables Constraints Density Status Group Objective MPS File
MIPLIB submission pool 429 198 4.01215e-02 easy 21477 22433.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 429 429
Constraints 198 198
Binaries 231 231
Integers 0 197
Continuous 198 1
Implicit Integers 0 197
Fixed Variables 0 0
Nonzero Density 0.0401215 0.0401215
Nonzeroes 3408 3408
Constraint Classification Properties
Original Presolved
Total 198 198
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 0 0
Variable Bound 0 0
Set Partitioning 0 0
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 198 1
General Linear 0 197
Indicator 0 0

Structure

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

value min median mean max
Components 0.301030
Constraint % 65.6566 65.6566 65.6566 65.6566
Variable % 65.9674 65.9674 65.9674 65.9674
Score 0.223447

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 21477 21477 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to 22433 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
23588 easy 368 231 0 137 137 3701 MIPLIB submission pool 8090 mixed_binary general_linear
csched010 easy 1758 1457 0 301 351 6376 Tallys Yunes csched 407.999999999994 benchmark_suitable aggregations variable_bound set_partitioning general_linear
biella1 easy 7328 6110 0 1218 1203 71489 Double-Click SAS 3065005.78 benchmark_suitable mixed_binary general_linear
neos-2624317-amur easy 524 180 344 0 342 1690 Jeff Linderoth neos-pseudoapplication-7 3.5223968 decomposition benchmark_suitable aggregations precedence variable_bound set_partitioning integer_knapsack general_linear
nh97_tension easy 1576 257 361 958 737 5264 MIPLIB submission pool 1418 benchmark_suitable aggregations mixed_binary general_linear

Reference

No bibliographic information available

Last Update Apr 09, 2019 by Gregor Hendel
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