Submitter Variables Constraints Density Status Group Objective MPS File
Michael Winkler 3185 3912 5.66064e-04 easy 1330 supportcase27i.mps.gz

MIP with Indicator instances collected from Gurobi forum with unknown application

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 3185 3179
Constraints 3912 3900
Binaries 912 912
Integers 1675 1669
Continuous 598 598
Implicit Integers 720 718
Fixed Variables 0 0
Nonzero Density 0.000566064 0.000566942
Nonzeroes 7053 7029
Constraint Classification Properties
Original Presolved
Total 3008 3002
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 958 958
Precedence 551 371
Variable Bound 900 1074
Set Partitioning 4 50
Set Packing 0 0
Set Covering 0 0
Cardinality 46 0
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 184 184
General Linear 365 365
Indicator 904 904

Structure

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

value min median mean max
Components
Constraint %
Variable %
Score

Best Known Solution(s)

No solution available for supportcase27i .

Similar instances in collection

The following instances are most similar to supportcase27i 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
fjspeasy01i 17847 8849 8998 0 27264 46454 Gleb Belov fjsp easy 253
mspsphard01i 21531 10868 10663 0 32864 59860 Gleb Belov mspsp easy 35
gfd-schedulen25f5d20m10k3i 30916 14783 14556 1577 47093 88245 Gleb Belov gfd-schedule easy 5
ghoulomb4-9-10i 43424 15590 27834 0 56330 118062 Gleb Belov ghoulomb easy 44
mrcpspj30-53-3i 24220 6020 8938 9262 32618 56796 Gleb Belov mrcpspj easy 34

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
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