I was recently running a script I wrote to triangulate a polygon, and after a few hours sage crashed. I was left with the following messages:
/usr/local/bin/sage/local/bin/sage-sage: line 301: 20880 Killed sage-cleaner &>/dev/null
/usr/local/bin/sage/local/bin/sage-sage: line 301: 20881 Killed sage-ipython "$@" -i
What happened? What do these messages indicate?
