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Opened 8 years ago

Closed 8 years ago

#2642 closed defect (done)

Bin packing fails tests

Reported by: abeham Owned by: gkronber
Priority: medium Milestone: HeuristicLab 3.3.14
Component: Problems.BinPacking Version: 3.3.13
Keywords: Cc:


Change History (8)

comment:1 Changed 8 years ago by abeham

  • Owner set to abeham
  • Status changed from new to accepted


  • Upped plugin version from 3.3.7 to 3.3.14 (as is AssemblyFileVersion)
  • Corrected output path for x64 platform

comment:2 Changed 8 years ago by abeham

  • Owner changed from abeham to gkronber
  • Status changed from accepted to reviewing

I noticed that the Tabu Search sample isn't really working very well. The stochastic move generator together with the low sample size is leading to highly inferior solutions. I found better results with a GA, PMX crossover, Swap2 mutation, 300 pop size, 3-tournament selection. I came up with a solution with just 3 bins in one of the runs on the sample problem.

comment:3 Changed 8 years ago by gkronber

Thanks, I'm going to update the sample.

comment:4 Changed 8 years ago by gkronber


  • updated sample for bin packing problem
  • updated guids in assembly info (were the same)

Works for me:

  • ContentViewTests.ContentViewAttributeTest
  • PluginDependenciesTest.CheckPluginDependenciesForReferencedAssemblies
  • StorableTest.TestStorableClass

comment:5 Changed 8 years ago by gkronber

r14178: fixed mess in project files

comment:6 Changed 8 years ago by gkronber

r14179: added missing sample file

comment:7 Changed 8 years ago by gkronber

  • Status changed from reviewing to readytorelease

r14180: merged r14174,r14177,r14178,r14179 from trunk to stable

comment:8 Changed 8 years ago by gkronber

  • Resolution set to done
  • Status changed from readytorelease to closed
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