Submitter Variables Constraints Density Status Group Objective MPS File
MIPLIB submission pool 461 68 2.66684e-02 easy 14.99999999991 rlp1.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 461 361
Constraints 68 53
Binaries 450 360
Integers 0 0
Continuous 11 1
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.0266684 0.0376313
Nonzeroes 836 720
Constraint Classification Properties
Original Presolved
Total 68 53
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 13 0
Variable Bound 0 0
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 0
Cardinality 10 8
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 45 45
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 % 1.88679 50.0000 50.0000 98.1132
Variable % 12.32880 49.4521 49.4521 86.5753
Score 0.1482550

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 15 15 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to rlp1 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 Variables Binaries Integers Continuous Constraints Nonz. Submitter Group Status Objective
assign1-5-8 156 130 0 26 161 3720 Robert Fourer assign1 easy 211.999999999998
assign1-10-4 572 520 0 52 582 28280 Robert Fourer assign1 open 422*
bppc4-08 1456 1454 0 2 111 23964 Manuel Iori bppc easy 53
bppc8-09 431 423 6 2 67 9051 Manuel Iori bppc easy 472
neos-5140963-mincio 196 183 0 13 184 834 Jeff Linderoth neos-pseudoapplication-109 easy 14393

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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