All known gröbner basis algorithms have double exponential complexity. It means that the time you would need to complete a computation grows very quickly when you move to a high number of variables. It is not surprising at all that it may take days or even much more (think of millions of years) for big inputs like yours.
-- 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 https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.