The author would like to thank Cesar M.V. Benítes of Bioinformatic Lab in UTFPR(Universidade Tecnologica Federal do Parana), Brasil.The author would like to thank CONCYTEC (Consejo Nacional de Ciencia, Tecnolog´ıa e Innovacion Tecnológica), by the financial supporting during Master Program.

Harmony Search Algorithm is a mimetic algorithm inspired on the process of musicians to create one harmony. It has been tested in many theoretical and real problems with good results. The objective of this work is to test the evolutionary algorithm with classical n-dimensional benchmark functions (Ackley, Schwefel) with a dimensionality of thousands to analyze the behaviour in this context. The results have showed the limitation of this metaheuristic with problems of higher dimensionality.