Patterns of convergence and bound constraint violation in Differential Evolution on SBOX-COST benchmarking suite

The data sets contain information collected during runs of :

DE/rand/1/bin (D=20, N=50, F=0.5, CR=0.5);

L-SHADE(D=20, N_init = 18*D)

on all 24 test functions from instances 1-5 and 101-110 from the SBOX-COST and BBOB test suites.

For the analysis with fixed budget, the number of independent runs was 30 and the stopping condition NFE (number of function evaluations) was 5000*D.

For the convergence analysis, 5 independent runs were used for instances 1-5 of the 24 test functions and there was a combined stopping condition consisting of NFE=10000*D, population size larger than 10, variance of the population greater than 10^(-15) and the difference between the global best optimum and known best greater than 10^(-8).