[Minotaur-dev] [minotaur-solver/minotaur] f3ddbb: Adding a solve status for CplexLPEngine etc.

[Prashant Palkar]

  Branch: refs/heads/master
  Home:   https://github.com/minotaur-solver/minotaur
  Commit: f3ddbb59f9fda3fb696a143583adbd429ae7ac9c
      https://github.com/minotaur-solver/minotaur/commit/f3ddbb59f9fda3fb696a143583adbd429ae7ac9c
  Author: ppalkar <ppalkar.iitb at gmail.com>
  Date:   2019-09-12 (Thu, 12 Sep 2019)

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

  Log Message:
  -----------
  Adding a solve status for CplexLPEngine etc.

Now capturing solve status 5 (OptimalInfeas) from CplexLPEngine and
considering it infeasible. Also, turning on use of dual simplex
algorithm only when atleast one engine call has been made.