(a)
(b)
Figure 1: Expected number of -evaluations (ERT, lines) to reach ; median number of -evaluations (+) to reach the most difficult target that was reached not always but at least once; maximum number of -evaluations in any trial (); interquartile range with median (notched boxes) of simulated run lengths to reach ; all values are divided by dimension and plotted as values versus dimension. Also, are shown. Numbers above ERT-symbols (if appearing) indicate the number of trials reaching the respective targets. The light thick line with diamonds indicates the respective best results from BBOB-2009 for . Horizontal lines mean linear scaling and slanted grid lines depict quadratic scaling.