[Minotaur-dev] [minotaur-solver/minotaur] ce4b7e: updated presolve of linear handler

[Ashutosh Mahajan]

  Branch: refs/heads/master
  Home:   https://github.com/minotaur-solver/minotaur
  Commit: ce4b7eaf571cf42848e217064f0bbf9e95927583
      https://github.com/minotaur-solver/minotaur/commit/ce4b7eaf571cf42848e217064f0bbf9e95927583
  Author: Ashutosh Mahajan <amahajan at iitb.ac.in>
  Date:   2019-09-16 (Mon, 16 Sep 2019)

  Changed paths:
    M src/base/LinearHandler.cpp
    M src/base/LinearHandler.h
    M src/base/Presolver.cpp

  Log Message:
  -----------
  updated presolve of linear handler

Added a new flag chkDupRows_. Duplicate rows are searched only when it
is true. Saves time by avoiding unnecessary checks for duplicates.


  Commit: cd30cfbc400f906e6f32e5827f7fa82601fc6fee
      https://github.com/minotaur-solver/minotaur/commit/cd30cfbc400f906e6f32e5827f7fa82601fc6fee
  Author: Ashutosh Mahajan <amahajan at iitb.ac.in>
  Date:   2019-09-16 (Mon, 16 Sep 2019)

  Changed paths:
    M src/engines/Cplex/CplexLPEngine.cpp
    M src/engines/Cplex/CplexLPEngine.h
    M src/engines/Cplex/CplexMILPEngine.cpp
    M src/engines/Cplex/CplexMILPEngine.h

  Log Message:
  -----------
  Merge branch 'master' of github:minotaur-solver/minotaur


Compare: https://github.com/minotaur-solver/minotaur/compare/2597e6b37939...cd30cfbc400f