CplexSolverConfiguration Properties

Fabrica Bolos GLPK

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The CplexSolverConfiguration type exposes the following members.

Properties

  NameDescription
Public propertyCallbackEndpoint
This endpoint will be used to enable communication between solvers
(Inherited from SolverConfiguration.)
Public propertyGetGlobalIncumbent (Inherited from SolverConfiguration.)
Public propertyMIPGap
Relative MIP optimality gap (MIP only). The MIP solver will terminate (with an optimal result) when the relative gap between the lower and upper objective bound is less than MIPGap times the upper bound.
Public propertyMIPGapAbs
Sets an absolute tolerance on the gap between the best integer objective and the objective of the best node remaining. When this difference falls below the value of this parameter, the mixed integer optimization is stopped.
Public propertyNewBestBoundFound
This action is executed whenever a new best bound is found
(Inherited from SolverConfiguration.)
Public propertyNewIncumbentFound
This action is executed whenever a new incumbent is found
(Inherited from SolverConfiguration.)
Public propertyOptimalityTolerance
Influences the reduced-cost tolerance for optimality. This parameter governs how closely CPLEX must approach the theoretically optimal solution.
Public propertyPartialProblemsNeeded
A method that decides if a partial problem should be created.
(Inherited from SolverConfiguration.)
Public propertySendPartialProblems
A method that sends partial problems over the wire
(Inherited from SolverConfiguration.)
Public propertyTimeLimit
Sets the maximum time, in seconds, for a call to an optimizer. This time limit applies also to the conflict refiner. The time is measured in terms of either CPU time or elapsed time, according to the setting of the clock type parameter (CPX_PARAM_CLOCKTYPE, ClockType). The time limit for an optimizer applies to the sum of all its steps, such as preprocessing,crossover, and internal calls to other optimizers. In a sequence of calls to optimizers, the limit is not cumulative but applies to each call individually. For example, if you set a time limit of 10 seconds, and you call mipopt twice then there could be a total of (at most) 20 seconds of running time if each call consumes its maximum allotment.
Public propertyUseHeuristicCallback
Indicates if the solver should activate its provided HeuristicCallback This will make the solver use injected solutions from other solvers
(Inherited from SolverConfiguration.)

See Also