rentacar

aggregations precedence variable_bound mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
MIPLIB submission pool 9557 6803 6.43562e-04 easy 30356760.9838 rentacar.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 9557 4204
Constraints 6803 2365
Binaries 55 27
Integers 0 0
Continuous 9502 4177
Implicit Integers 0 0
Fixed Variables 650 0
Nonzero Density 0.000643562 0.002562950
Nonzeroes 41842 25482
Constraint Classification Properties
Original Presolved
Total 6805 2367
Empty 19 0
Free 0 0
Singleton 1272 0
Aggregations 2131 662
Precedence 294 266
Variable Bound 104 67
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 2985 1372
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 0.301030
Constraint % 100.0000 100.0000 100.0000 100.0000
Variable % 55.4983 55.4983 55.4983 55.4983
Score 0.445017

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 30356761 30356761 0 0 1e-07 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to rentacar 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
gasprod2-1 easy 29568 7389 0 22179 73448 282846 Andrew Stamps gasprod 1628548.2968 numerics aggregations precedence variable_bound invariant_knapsack binpacking mixed_binary
misc04inf easy 4897 30 0 4867 1726 17253 MIPLIB submission pool misc Infeasible infeasible aggregations precedence variable_bound set_packing mixed_binary general_linear
snp-02-004-104 easy 228350 167 167 228016 126512 463941 Gerald Gamrath supplynetworkplanning 586803238.657 benchmark benchmark_suitable aggregations variable_bound mixed_binary general_linear
snp-04-052-052 open 221438 4546 4546 212346 129662 459205 Gerald Gamrath supplynetworkplanning 951577637.7644* numerics aggregations variable_bound mixed_binary general_linear
snp-06-004-052 open 328461 494 494 327473 183168 668716 Gerald Gamrath supplynetworkplanning 1869531919.902* numerics aggregations variable_bound mixed_binary general_linear

Reference

No bibliographic information available

Last Update Aug 28, 2019 by Gregor Hendel
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