0.  Fig. 0.0  Runtime distribution and quantile-quantile plot for GRASP with bidirectional path-relinking on Balas and Saltzman problem 00.0, with the target value set to 0.  Fig. 0.0  Runtime distribution and quantile-quantile plot for GRASP with bidirectional path-relinking on Balas and Saltzman problem 00.0, with the target value set to 0.  