neos-3627168-kasai

benchmark decomposition benchmark_suitable variable_bound invariant_knapsack mixed_binary general_linear

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 1462 1655 2.13175e-03 easy neos-pseudoapplication-25 988585.62 neos-3627168-kasai.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 1462 1462
Constraints 1655 1655
Binaries 535 535
Integers 0 1
Continuous 927 926
Implicit Integers 0 1
Fixed Variables 0 0
Nonzero Density 0.00213175 0.00213175
Nonzeroes 5158 5158
Constraint Classification Properties
Original Presolved
Total 1655 1655
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 0 0
Variable Bound 1022 1022
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 70 70
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 563 562
General Linear 0 1
Indicator 0 0

Structure

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

value min median mean max
Components 0.903090
Constraint % 2.53776 13.6556 11.8429 29.6073
Variable % 2.87278 13.6408 11.6279 29.0014
Score 0.770975

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 988585.6 988585.6 0 0 0 - 2018-10-15 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-3627168-kasai 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
misc04inf easy 4897 30 0 4867 1726 17253 MIPLIB submission pool misc Infeasible infeasible aggregations precedence variable_bound set_packing mixed_binary general_linear
neos-4292145-piako open 32950 13370 0 19580 75834 190186 Jeff Linderoth neos-pseudoapplication-57 112705.8* aggregations precedence variable_bound invariant_knapsack mixed_binary general_linear
dsbmip easy 1886 192 0 1694 1182 7366 MIPLIB submission pool -305.19817501 aggregations precedence variable_bound set_partitioning mixed_binary
neos-5078479-escaut easy 3471 1330 0 2141 3442 9062 Jeff Linderoth neos-pseudoapplication-35 9682.3381787 benchmark_suitable aggregations variable_bound mixed_binary
neos-4230265-orari open 32980 13380 10 19590 76374 189026 Jeff Linderoth neos-pseudoapplication-57 187078.440461* numerics aggregations precedence variable_bound set_covering invariant_knapsack mixed_binary general_linear

Reference

No bibliographic information available

Last Update Okt 02, 2019 by Gregor Hendel
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