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Gauthier Quesnel authored
Change the initialization and reinitialization policy of the solution vector. Values are: * `bastert`: for each variable (or at `init-random` rate) use cost values to set or unset variable. * `pessimistic-solve`: found a solution for each (or at `init-random` rate) constraints. For soft constraints, affect one to strict minimum variables. * `optimistic-solve`: found a solution for each (or or `init-random` rate) constraints. For soft constraints, affect one to the maximum variables that valid the constraint. * `cycle` (default): Only for the optimization mode, start with the `pessimistic-solve` mode and change to `bastert` then `pessimistic-solve` mode. The change between mode is done if and only if three times, optimization fails to improve the current solution.
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