pavor84 / factplusplus

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FaCT++ crashes with malloc error #20

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago
What steps will reproduce the problem?
1. Call FaCT++ from a Java application using OWL API v2
2. Load LKIF ontology with 250 instances
3. Try to retrieve every instance relation

What is the expected output? What do you see instead?
The expected output would the list of every instance for every class. Instead, 
FaCT++ crashes 
with error code = 12. The actual error says: 

java(254,0xb0801000) malloc: *** mmap(size=2097152) failed (error code=12)
error: can't allocate region

What version of the product are you using? On what operating system?
I'm using FaCT++ Version 1.3.0 (29 May 2009) and accessing the reasoner through 
the OWL API 
v2

Please provide any additional information below.
The Java application I built simple loads an ontology and calls the reasoner to 
retrieve all 
instances relations between individuals and classes. I call the JVM with the 
argument -
Xmx2048M

Original issue reported on code.google.com by gta...@gmail.com on 2 Dec 2009 at 5:42

GoogleCodeExporter commented 9 years ago
I fixed recently big memory leak when reasoning is performed with large amount 
of
queries and individuals (exactly this case). Can you please try the SVN 
version; if
you can not easily compile the version yourself, I can make a build for your
architecture.

Original comment by dmitry.t...@gmail.com on 24 Feb 2010 at 6:19

GoogleCodeExporter commented 9 years ago

Original comment by dmitry.t...@gmail.com on 10 May 2012 at 5:08