[xep-support] Re: GC Overhead Limit Exceeded

Hi Mario,

That would be in your xep.bat file.
I have

C:\jdk\bin\java -classpath "%CP%" -Xms2048m -Xmx2048m "-Dcom.renderx.xep.CONFIG=%XEP_HOME%/xep.xml" com.renderx.xep.XSLDriver "%*"

Here, the important part is -Xms2048m -Xmx2048m, this determines the memory I allocate. Try that … note the above allocates 2Gb (2Go in French) to Java, you have to look at how much memory your system has and what Xms (initial memory) and Xmx (max memory) is allocated – if you already have 2048 or more, you will need to increase it.

For more information on Xms and Xmx, see this:

https://stackoverflow.com/questions/14763079/what-are-the-xms-and-xmx-parameters-when-starting-jvms

Cordialement, Best Regards,

Jean-Pierre Carpentier

From: Xep-support <xep-support-bounces@renderx.com> On Behalf Of DI GIACOMO Mario
Sent: Wednesday, January 23, 2019 6:33 PM
To: xep-support@renderx.com
Subject: [xep-support] Re: GC Overhead Limit Exceeded

How can I determine that?

Best Regards,

Mario DI GIACOMO

SIMULIA R&D Release Manager





Office: +1 40 1531 5388
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From: Kevin Brown <kevin_at_ADDRESS_REMOVED<mailto:kevin_at_ADDRESS_REMOVED?Subject=Re:%20[xep-support]%20Re:%20GC%20Overhead%20Limit%20Exceeded>>
Date: Tue Jan 22 2019 - 13:12:23 PST
That error clearly states that you have run out of memory:

java.lang.OutOfMemoryError: GC overhead limit exceeded

What is your Java memory set to?

Kevin




From: DI GIACOMO Mario
Sent: Tuesday, January 22, 2019 3:51 PM
To: 'xep-support@renderx.com'
Subject: GC Overhead Limit Exceeded

Hello,

Last year, I builtsome fairly hefty Postscript files using XEP quite reliably. But when I restarted the process after the New Year, it started crashing with this error:

  [exec] (flow [flow-name xsl-region-body]Exception in thread "main" java.lang.OutOfMemoryError: GC overhead limit exceeded
     [exec] at com.renderx.xep.cmp.FlowHandler.pcdata(Unknown Source)
     [exec] at com.renderx.xep.cmp.FlowHandler.startElement(Unknown Source)
     [exec] at com.renderx.xep.cmp.SequenceHandler.startElement(Unknown Source)
     [exec] at com.renderx.xep.cmp.RootHandler.startElement(Unknown Source)
     [exec] at com.renderx.xep.pre.BidiResolver.startElement(Unknown Source)
     [exec] at com.renderx.xep.pre.BidiResolver.characters(Unknown Source)
     [exec] at com.renderx.xep.pre.FOHandler.characters(Unknown Source)
     [exec] at com.renderx.xep.pre.FOPreprocessor.flushText(Unknown Source)
     [exec] at com.renderx.xep.pre.FOPreprocessor.endElement(Unknown Source)
     [exec] at com.renderx.sax.SAXStorage$EndElementRecord.play(Unknown Source)
     [exec] at com.renderx.sax.SAXStorage.play(Unknown Source)
     [exec] at com.renderx.xep.FormatterCore$ContentHandlerDriver.endDocument(Unknown Source)
     [exec] at com.icl.saxon.aelfred.SAXDriver.parse(SAXDriver.java:334)
     [exec] at com.renderx.xep.FormatterCore.render(Unknown Source)
     [exec] at com.renderx.xep.FormatterImpl.render(Unknown Source)
     [exec] at com.renderx.xep.FormatterImpl.render(Unknown Source)
     [exec] at com.renderx.xep.FOTransformer.transform(Unknown Source)
     [exec] at com.renderx.xep.XSLDriver.main(Unknown Source)

Do you have any suggestions on how to debug? I’ve duplicated the error on a different machine, so I know it is not hardware.

Best Regards,

Mario DI GIACOMO

SIMULIA R&D Release Manager





Office: +1 40 1531 5388
mario.digiacomo@3ds.com<mailto:Mario.DIGIACOMO@3ds.com>

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Dassault Systemes Simulia Corp | 1301 Atwood Avenue, Suite 101W | Johnston, RI 02919 | United States



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