Helloo again, With this other code cleared, and I went back to this problem. You were indeed right, I was missing the executable -_-
For some reason it was not here anymore, well. I installed it, and it did its job. Most of the time seems to be spend on free module elements, which is "expected", even though it probably wastes most of the cycles. It is still relatively easy to make this %crun crash, though: sage: %crun -s cumlative BIBD_45_9_8(True) /home/ncohen/.Sage//sage: line 134: 3174 Profiling timer expired "$SAGE_ROOT/src/bin/sage" "$@" ~$ Nathann -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.