(self, extra_constraints=(), exact=None)
return self._solver.satisfiable(extra_constraints=self._adjust_constraint_list(extra_constraints), exact=exact)
This function does a constraint check and checks if the solver is in a sat state.

        :param extra_constraints:   Extra constraints (as ASTs) to add to s for this solve
        :param exact:               If False, return approximate solutions.

        :return:                    True if sat, otherwise false
This function does a constraint check and checks if the solver is in a sat state.
This function does a constraint check and checks if the solver is in a sat state .
def satisfiable(self, extra_constraints=(), exact=None):
        """
        This function does a constraint check and checks if the solver is in a sat state.

        :param extra_constraints:   Extra constraints (as ASTs) to add to s for this solve
        :param exact:               If False, return approximate solutions.

        :return:                    True if sat, otherwise false
        """
        if exact is False and o.VALIDATE_APPROXIMATIONS in self.state.options:
            er = self._solver.satisfiable(extra_constraints=self._adjust_constraint_list(extra_constraints))
            ar = self._solver.satisfiable(extra_constraints=self._adjust_constraint_list(extra_constraints), exact=False)
            if er is True:
                assert ar is True
            return ar
        return self._solver.satisfiable(extra_constraints=self._adjust_constraint_list(extra_constraints), exact=exact)
def satisfiable ( self , extra_constraints = ( ) , exact = None ) : if exact is False and o . VALIDATE_APPROXIMATIONS in self . state . options : er = self . _solver . satisfiable ( extra_constraints = self . _adjust_constraint_list ( extra_constraints ) ) ar = self . _solver . satisfiable ( extra_constraints = self . _adjust_constraint_list ( extra_constraints ) , exact = False ) if er is True : assert ar is True return ar return self . _solver . satisfiable ( extra_constraints = self . _adjust_constraint_list ( extra_constraints ) , exact = exact )