R/solvers_cplex__parse_cplex_log.R
    parseCplexLog.RdParses the cplex log file and reads some basic information.
parseCplexLog(log)path of log file resulted from a carnival run OR the content
of this file read by read_lines.
list variable with following fields: - `convergence` a table that contains information on the convergence of CPLEX - `n_solutions` number of solutions found - `objective` objective function value - `termination_reason`: reason of termination