[rules-users] Planner - Initialized solution & local search

[Geoffrey De Smet]

That's a bug, issue created:
   https://issues.jboss.org/browse/JBRULES-3577
It needs to be fixed on an architectural level though.

Op 13-07-12 01:46, Garf schreef:
> DefaultSolver.runSolverPhases() will go through each phase, and will revert
> the changes if they're not better. Or, more exactly, here are lines 191-193:
>
>              if (it.hasNext()) {
>                  // solverScope.setWorkingSolutionFromBestSolution();
>              }
>
> Now, if this involved setting the planning variables for the first time,
> those will be reverted.
>
> There's a few ways of tackling this, some of which are on the user end, such
> as a adding a hard constraint to penalize the solution if the planning
> variable isn't set.
>
> Jon
>
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-- 
With kind regards,
Geoffrey De Smet