Penalized 2 in 30 dimensions, 10 seeds, 300000 evaluations at most per run
algorithm         at min  evaluations  median error
CMA-ES              9/10         6762        9.0e-9
CMA-ES with IPOP   10/10         6776        8.8e-9
DE                 10/10        30250        9.4e-9
PSO                 7/10        26840        9.8e-9
GA                  0/10            -        1.1e-5
evaluations: the median of the runs that reach the minimum
