Release history

• Beta v0.4.1a (BaPCod v053), 16/12/2022

  • License expiration check is removed

• Beta v0.4.1 (BaPCod v053), 6/04/2021

  • Correction for backward labeling in some models with accumulated resource consumption bounds on arcs
  • Support of Ryan&Foster branching constraints in symmetric models
  • Correction for sorting of Ryan&Foster branching contraints in strong branching
  • Improved determinism
  • Correction for enumeration with binary resources in some non-symmetric models
  • Similar branching candidates are not kept for the next phase in strong branching
  • License expiration date is changed to December 1, 2022

• Beta v0.4 (BaPCod v051), 30/10/2020

  • Correction for wrong calculation of accumulated resource consumption bounds for arcs (for some models).
  • Correction for wrong calculation of reduced cost fixing threshold (the case of safe lower bound).

• Beta v0.4 (BaPCod v050), 13/09/2020

  • Fixing bugs
  • Elementarity sets are introduced (see BWTSP demo for an usage example)
  • Distance matrix is defined for elementarity sets instead of packing sets
  • Julia is updated to version 1.4.2
  • Support for both Cplex 12.9 and 12.10, see get started instructions
  • Documentation is updated

• Beta v0.3, 17/11/2019

  • This version is required for the Autumn 2019 school in Paris. Various improvements.

• Beta v0.22, 27/10/2019

  • Performance improvements.

• Beta v0.21, 30/09/2019

  • Bug fixing, please update if you have an older version.

• Beta v0.2, 22/09/2019

  • Update of interface to Julia 1.2 (all demos are updated). Various bug fixing.

• Beta v0.11, 1/06/2019

  • Some performance improvements of the interface.

• Beta v0.1, 21/05/2019

  • Initial release.