Warning: bad ps syntax, perhaps a bogus '-'? See http://procps.sf.net/faq.html
1001     11610  0.1  0.1  34448  3132 ?        Sl   10:34   0:00 /usr/lib/libreoffice/program/oosplash --writer
1001     11629  5.6  3.8 231892 79560 ?        Sl   10:34   0:02 /usr/lib/libreoffice/program/soffice.bin --writer --splash-pipe=6
1001     11714  0.0  0.0   4372   832 pts/4    S+   10:34   0:00 grep --color=auto libre