Raise LibraryNotFound whenever possible (fix #702).
Moreover, do not turn exceptions into exit 1
in the Why3 library.
[A venir] Mise en place de quotas sur nos instances gitlab. Pour plus d'information lire: https://doc-si.inria.fr/pages/viewpage.action?pageId=129728565
Moreover, do not turn exceptions into exit 1
in the Why3 library.