title: ILP problem using docplex CP Optimizer (Nothing to read from local solver process)
body: <p>I solve my ILP problem using docplex IBM package for Python under CP Optimizer Model. It's working correctly, and I get the target result; however, when I call the <code>Model.solve()</code> many times. i.e., more than 10000 cycles, in the beginning, everything running correctly but after a while the program crash, and I get the following error::</p>
  <blockquote>
  <p>LocalSolver Exception: Nothing to read from local solver process.
  Possibly not started because cplex dll is not accessible.</p>
  </blockquote>
  <p>I have CPLEX Studio 12.10 installed on a desktop computer under Windows 10 operating system with I7.4 CPU 3.40 GHz, 32 GB memory, an anaconda environment. I want to solve the problem locally, not on the cloud.</p>