Hi Andreas, >> > Could you turn this result somehow into code that returns some true or >> > false? >> We will see what can be done here. Right now there will be non-zero >> return code in case of any crash. But we'll also check the results. > Thanks. We already implemented the checking. So, it will be included into 3.1 :) -- With best regards, Anton Korobeynikov Faculty of Mathematics and Mechanics, Saint Petersburg State University