/Thibaud Michaud/, /Etienne Renault/, and /Laurent Xu/. To appear
in Proc. of ATVA'16. Chiba, Japan, Oct. 2016. ([[https://www.lrde.epita.fr/~adl/dl/adl_bib.html#duret.16.atva2][bib]] | [[https://www.lrde.epita.fr/~adl/dl/adl/duret.16.atva2.pdf][pdf]])