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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def successors(self, *args, **kwargs):
 """ Perform execution using any applicable engine. Enumerate the current engines and use the first one that works. Return a SimSuccessors object classifying the results of the run. :param state: The state to analyze :param addr: optional, an address to execute at instead of the state's ip :param jumpkind: optional, the jumpkind of the previous exit :param inline: This is an inline execution. Do not bother copying the state. Additional keyword arguments will be passed directly into each engine's process method. """


        return self.project.engines.successors(*args, **kwargs)