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[protege-discussion] The Pellet reasoner regularly blows up 'running out of memory'

Safran, Tracy (NIH/NCI) [C] safrant at mail.nih.gov
Wed Sep 2 13:18:08 PDT 2009


Try upping the PERMGEN memory

set MAX_PERMGEN_MEMORY=-XX:MaxPermSize=512M

Tracy M. Safran
Contractor - SAIC Frederick
EVS support
301-402-1537

From: protege-discussion-bounces at lists.stanford.edu [mailto:protege-discussion-bounces at lists.stanford.edu] On Behalf Of Terry Griffin
Sent: Wednesday, September 02, 2009 4:04 PM
To: protege-discussion at lists.stanford.edu
Subject: Re: [protege-discussion] The Pellet reasoner regularly blows up 'running out of memory'



I have a small Pizza ontology (from the tutorial), we're using Protege 3.4.1 (build 537) with Pellet 1.5.2 (direct). I have the Java VM configured with 1.5Gb of memory. I have a very small number of individuals.

 Doing a "check consistency" takes a really long time and eventually generates an "OutOfMemoryException" from Java.

Anyone have any suggestions, ideas, comments?
Thanks


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