Initial Solution for CPOptimizer

  • 28 December 2019
  • 1 reply

Hi All,


I’m trying to use CPOptimizer giving an initial solution. I found AIMMS allows this in the “specific-solver option”. But according to  AIMMS website only CPLEX, GUROBI and CBC support solving with an initial solution. And I did not find a way to directly setup the initial solution in AIMMS for CPOptimizer. So does AIMMS allow read in an initial solution for CP? If yes, how should I set up this, like read in from another data file?


Thanks and happy holidays!


Best answer by Gertjan 30 December 2019, 15:12

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Userlevel 6
Badge +6

Hi @lin86, you can do so by assigning variable values and switching on the CP Optimizer option ‘Starting Point’ (via Setting - Project Options menu item).

Project Options dialog - Starting Point setting for CP Optimizer 12.9




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