OutOfMemory errors

[redhat <redhat@xlnt-software.com>]

Heyaz,

	I have small problem with soot, I have 94464k of memory and 136072k
of swap, the memory usage on my machine is small, besides from a X
footprint. Yet soot seems to run with 10 threads and within a matter
a few minutes consumes over 72M of memory.

$ java soot.Main --version
Soot version 1.2.3 (build 1.2.3.dev.4)
		< ... snipped for brevity ... >
$ soot -app -d o_class/ --soot-classpath $CLASSPATH com.xlnt.Main
Soot started on Wed Oct 23 14:59:12 GMT 2002
java.lang.OutOfMemoryError
$ 

	The project that I'm running it on is only 1.5M, so you can imagen
my amazement. Limiting the heap with -Xmx seems only to exhaust the
program permaturely. (c:



		< ... snipped for brevity ... >
		Warning: java.awt.event.ContainerListener is a phantom class!
		Warning: java.awt.event.ContainerEvent is a phantom class!
		Warning: javax.swing.DefaultDesktopManager is a phantom class!
		Warning: javax.swing.JInternalFrame$JDesktopIcon is a phantom class!
		java.lang.NullPointerException
				at soot.Hierarchy.<init>(Hierarchy.java:118)
				at soot.jimple.toolkits.invoke.ClassHierarchyAnalysis.newInvokeGraph(ClassHierarchyAnalysis.java:56)
				at soot.jimple.toolkits.invoke.ClassHierarchyAnalysis.newInvokeGraph(ClassHierarchyAnalysis.java:42)
				at soot.jimple.toolkits.invoke.InvokeGraphBuilder.internalTransform(InvokeGraphBuilder.java:47)
				at soot.SceneTransformer.transform(SceneTransformer.java:46)
				at soot.SceneTransformer.transform(SceneTransformer.java:58)
				at soot.jimple.toolkits.invoke.StaticInliner.internalTransform(StaticInliner.java:61)
				at soot.SceneTransformer.transform(SceneTransformer.java:46)
				at soot.Pack.apply(Pack.java:79)
				at soot.Main.run(Main.java:1611)
				at java.lang.Thread.run(Thread.java:536)


blaze your trail
--
redhat

'I am become Shiva, destroyer of worlds'