On 21/10/2024 19:36, Fabian Huch wrote: > This means that the build database was left in an undefined state after a > previous failure -- in such a case, one can clean it up with: > > > ssh build.proof.cit.tum.de > > sudo su - build > > export ISABELLE_IDENTIFIER="build_cluster" > > isabelle build_process -C -r -f OK, this works. Makarius