$ strace -f maxima 2> strace.err Maxima 5.9.1 http://maxima.sourceforge.net Using Lisp Kyoto Common Lisp GCL 2.6.5 (aka GCL) Distributed under the GNU Public License. See the file COPYING. Dedicated to the memory of William Schelter. This is a development version of Maxima. The function bug_report() provides bug reporting information. (%i1) bug_report(); The Maxima bug database is available at http://sourceforge.net/tracker/?atid=104933&group_id=4933&func=browse Submit bug reports by following the 'Submit New' link on that page. Please include the following build information with your bug report: ------------------------------------------------------------- Maxima version: 5.9.1 Maxima encountered a Lisp error: Error in CATCH [or a callee]: Caught fatal error [memory may be damaged] Automatically continuing. To reenable the Lisp debugger set *debugger-hook* to nil. (%i2) quit(); $