neos-5078479-escaut

benchmark_suitable aggregations variable_bound mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 3471 3442 7.58505e-04 easy neos-pseudoapplication-35 9682.3381787 neos-5078479-escaut.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 3471 3035
Constraints 3442 3002
Binaries 1330 901
Integers 0 0
Continuous 2141 2134
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000758505 0.000897260
Nonzeroes 9062 8175
Constraint Classification Properties
Original Presolved
Total 3442 3002
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 37 39
Precedence 0 0
Variable Bound 2162 1722
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 1243 1241
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 2.527630
Constraint % 0.0333111 0.193522 0.133245 5.49634
Variable % 0.0578536 0.208600 0.144634 4.57044
Score 0.641131

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 9682.338 7.1e-06 2.5e-06 0 - 2018-10-15 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-5078479-escaut 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-5075914-elvire easy 5003 2638 0 2365 3720 11440 Jeff Linderoth neos-pseudoapplication-35 323.83878739 numerics aggregations precedence variable_bound set_packing mixed_binary
dsbmip easy 1886 192 0 1694 1182 7366 MIPLIB submission pool -305.19817501 aggregations precedence variable_bound set_partitioning mixed_binary
transportmoment easy 9685 2456 0 7229 9616 29541 G. Gamrath -3063103721.717 numerics aggregations variable_bound mixed_binary
nj2 open 85224 14280 0 70944 118975 364332 Jonathan Eckstein nj no_solution decomposition precedence variable_bound set_partitioning mixed_binary

Reference

No bibliographic information available

Last Update Aug 28, 2019 by Gregor Hendel
generated with R Markdown
© 2019 by Konrad-Zuse-Zentrum für Informationstechnik Berlin (ZIB)
Imprint