check_solver            Checks if solver exists
example_sol_file        Returns an example.sol file
get_available_options   Gets the available options for a solver
get_minlplib_problem    Gets problem from MINLPLib
optimize                Optimizes the problem
print_available_options
                        Prints the available options of the solver
print_help              Prints the help of the solver
print_solver_version    Prints the version of the solver
read_sol_file           Reads the .sol file
