[Resolved] SoapUI crashed with outOfMemory exception

I am running Win7 x64 and I have 8GB RAM, had still ~1.5GB free when crash happened, SoapUI allocated ~750MB.
I am using ~ 40 MB of external JARs (JAR with my own code, selenium-server-standalone, ojdbc6 and few other small ones)
I had opened my project file (~6MB of data) and it was undocked from main window, test coverage was enabled.
In main window, I had testSuites opened (~10) in tabbed view, there were ~40 tests in total.
I ran whole project in sequence order. After some time when one of my test failed, I wanted to open it from test suite view and GUI freezed, windows error and error from log are bellow

I have posted it here because maybe it will uncover some nasty bug, I have no problems with stability of SoapUI so it's not blocking me anyhow

edit: when i ran failed test case again on same build, it passed. So it seems it failed due to exception bellow and crashed when I wanted to open it?

Problem Event Name: APPCRASH
  Application Name: soapUI-Pro-4.5.1.exe
  Application Version: 0.0.0.0
  Application Timestamp: 4c0d1f0a
  Fault Module Name: SHLWAPI.dll
  Fault Module Version: 6.1.7601.17514
  Fault Module Timestamp: 4ce7c9ab
  Exception Code: c0000005
  Exception Offset: 0000000000011c79
  OS Version: 6.1.7601.2.1.0.256.48
  Locale ID: 1029
  Additional Information 1: feae
  Additional Information 2: feae00f6fd56d1bfde6b5488d56b606e
  Additional Information 3: e968
  Additional Information 4: e96880f583fb65eb2e49bac8368c7de4

2013-03-22 08:21:49,266 ERROR [errorlog] java.lang.OutOfMemoryError: PermGen space
java.lang.OutOfMemoryError: PermGen space
 at java.lang.ClassLoader.defineClass1(Native Method)
 at java.lang.ClassLoader.defineClass(Unknown Source)
 at org.codehaus.groovy.reflection.ClassLoaderForClassArtifacts.define(ClassLoaderForClassArtifacts.java:42)
 at org.codehaus.groovy.reflection.ClassLoaderForClassArtifacts$1.run(ClassLoaderForClassArtifacts.java:86)
 at org.codehaus.groovy.reflection.ClassLoaderForClassArtifacts$1.run(ClassLoaderForClassArtifacts.java:84)
 at java.security.AccessController.doPrivileged(Native Method)
 at org.codehaus.groovy.reflection.ClassLoaderForClassArtifacts.defineClassAndGetConstructor(ClassLoaderForClassArtifacts.java:84)
 at org.codehaus.groovy.runtime.callsite.CallSiteGenerator.compileStaticMethod(CallSiteGenerator.java:241)
 at org.codehaus.groovy.reflection.CachedMethod.createStaticMetaMethodSite(CachedMethod.java:285)
 at org.codehaus.groovy.runtime.callsite.StaticMetaMethodSite.createStaticMetaMethodSite(StaticMetaMethodSite.java:111)
 at groovy.lang.MetaClassImpl.createStaticSite(MetaClassImpl.java:3011)
 at org.codehaus.groovy.runtime.callsite.CallSiteArray.createCallStaticSite(CallSiteArray.java:61)
 at org.codehaus.groovy.runtime.callsite.CallSiteArray.createCallSite(CallSiteArray.java:146)
 at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
 at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
 at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120)
 at Script1.run(Script1.groovy:45)
 at com.eviware.soapui.support.scripting.groovy.SoapUIGroovyScriptEngine.run(SoapUIGroovyScriptEngine.java:96)
 at com.eviware.soapui.support.scripting.groovy.SoapUIProGroovyScriptEngineFactory$SoapUIProGroovyScriptEngine.run(SourceFile:89)
 at com.eviware.soapui.impl.wsdl.teststeps.WsdlGroovyScriptTestStep.run(WsdlGroovyScriptTestStep.java:149)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.runTestStep(AbstractTestCaseRunner.java:238)
 at com.eviware.soapui.impl.wsdl.testcase.WsdlTestCaseRunner.runCurrentTestStep(WsdlTestCaseRunner.java:48)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:147)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:42)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestRunner.run(AbstractTestRunner.java:135)
 at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
 at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
 at java.util.concurrent.FutureTask.run(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
2013-03-22 08:21:55,180 ERROR [errorlog] cannot get error line number!
2013-03-22 08:21:55,181 ERROR [errorlog] java.lang.IllegalStateException: No match found
java.lang.IllegalStateException: No match found
 at java.util.regex.Matcher.group(Unknown Source)
 at com.eviware.soapui.support.GroovyUtils.extractErrorLineNumber(GroovyUtils.java:140)
 at com.eviware.soapui.impl.wsdl.teststeps.WsdlGroovyScriptTestStep.run(WsdlGroovyScriptTestStep.java:172)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.runTestStep(AbstractTestCaseRunner.java:238)
 at com.eviware.soapui.impl.wsdl.testcase.WsdlTestCaseRunner.runCurrentTestStep(WsdlTestCaseRunner.java:48)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:147)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:42)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestRunner.run(AbstractTestRunner.java:135)
 at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
 at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
 at java.util.concurrent.FutureTask.run(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
2013-03-22 08:21:55,181 ERROR [errorlog] java.lang.OutOfMemoryError: PermGen space
java.lang.OutOfMemoryError: PermGen space
 at java.lang.ClassLoader.defineClass1(Native Method)
 at java.lang.ClassLoader.defineClass(Unknown Source)
 at java.security.SecureClassLoader.defineClass(Unknown Source)
 at groovy.lang.GroovyClassLoader.access$300(GroovyClassLoader.java:55)
 at groovy.lang.GroovyClassLoader$ClassCollector.createClass(GroovyClassLoader.java:519)
 at groovy.lang.GroovyClassLoader$ClassCollector.onClassNode(GroovyClassLoader.java:536)
 at groovy.lang.GroovyClassLoader$ClassCollector.call(GroovyClassLoader.java:540)
 at org.codehaus.groovy.control.CompilationUnit$13.call(CompilationUnit.java:772)
 at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:957)
 at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:542)
 at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:520)
 at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:497)
 at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:306)
 at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:287)
 at groovy.lang.GroovyShell.parseClass(GroovyShell.java:731)
 at groovy.lang.GroovyShell.parse(GroovyShell.java:743)
 at groovy.lang.GroovyShell.parse(GroovyShell.java:770)
 at groovy.lang.GroovyShell.parse(GroovyShell.java:761)
 at com.eviware.soapui.support.scripting.groovy.SoapUIGroovyScriptEngine.compile(SoapUIGroovyScriptEngine.java:148)
 at com.eviware.soapui.support.scripting.groovy.SoapUIGroovyScriptEngine.run(SoapUIGroovyScriptEngine.java:93)
 at com.eviware.soapui.support.scripting.groovy.SoapUIProGroovyScriptEngineFactory$SoapUIProGroovyScriptEngine.run(SourceFile:89)
 at com.eviware.soapui.impl.wsdl.teststeps.WsdlGroovyScriptTestStep.run(WsdlGroovyScriptTestStep.java:149)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.runTestStep(AbstractTestCaseRunner.java:238)
 at com.eviware.soapui.impl.wsdl.testcase.WsdlTestCaseRunner.runCurrentTestStep(WsdlTestCaseRunner.java:48)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:147)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:42)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestRunner.run(AbstractTestRunner.java:135)
 at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
 at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
 at java.util.concurrent.FutureTask.run(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
2013-03-22 08:22:06,441 ERROR [errorlog] java.lang.OutOfMemoryError: PermGen space
java.lang.OutOfMemoryError: PermGen space
 at java.lang.ClassLoader.defineClass1(Native Method)
 at java.lang.ClassLoader.defineClass(Unknown Source)
 at org.codehaus.groovy.reflection.ClassLoaderForClassArtifacts.define(ClassLoaderForClassArtifacts.java:42)
 at org.codehaus.groovy.reflection.ClassLoaderForClassArtifacts$1.run(ClassLoaderForClassArtifacts.java:86)
 at org.codehaus.groovy.reflection.ClassLoaderForClassArtifacts$1.run(ClassLoaderForClassArtifacts.java:84)
 at java.security.AccessController.doPrivileged(Native Method)
 at org.codehaus.groovy.reflection.ClassLoaderForClassArtifacts.defineClassAndGetConstructor(ClassLoaderForClassArtifacts.java:84)
 at org.codehaus.groovy.runtime.callsite.CallSiteGenerator.compilePojoMethod(CallSiteGenerator.java:229)
 at org.codehaus.groovy.reflection.CachedMethod.createPojoMetaMethodSite(CachedMethod.java:257)
 at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.createCachedMethodSite(PojoMetaMethodSite.java:159)
 at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.createPojoMetaMethodSite(PojoMetaMethodSite.java:148)
 at groovy.lang.MetaClassImpl.createPojoCallSite(MetaClassImpl.java:3000)
 at org.codehaus.groovy.runtime.callsite.CallSiteArray.createPojoSite(CallSiteArray.java:116)
 at org.codehaus.groovy.runtime.callsite.CallSiteArray.createCallSite(CallSiteArray.java:150)
 at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
 at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
 at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112)
 at Script1.run(Script1.groovy:26)
 at com.eviware.soapui.support.scripting.groovy.SoapUIGroovyScriptEngine.run(SoapUIGroovyScriptEngine.java:96)
 at com.eviware.soapui.support.scripting.groovy.SoapUIProGroovyScriptEngineFactory$SoapUIProGroovyScriptEngine.run(SourceFile:89)
 at com.eviware.soapui.impl.wsdl.teststeps.WsdlGroovyScriptTestStep.run(WsdlGroovyScriptTestStep.java:149)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.runTestStep(AbstractTestCaseRunner.java:238)
 at com.eviware.soapui.impl.wsdl.testcase.WsdlTestCaseRunner.runCurrentTestStep(WsdlTestCaseRunner.java:48)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:147)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:42)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestRunner.run(AbstractTestRunner.java:135)
 at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
 at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
 at java.util.concurrent.FutureTask.run(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
2013-03-22 08:22:10,331 ERROR [errorlog] cannot get error line number!
2013-03-22 08:22:10,331 ERROR [errorlog] java.lang.IllegalStateException: No match found
java.lang.IllegalStateException: No match found
 at java.util.regex.Matcher.group(Unknown Source)
 at com.eviware.soapui.support.GroovyUtils.extractErrorLineNumber(GroovyUtils.java:140)
 at com.eviware.soapui.impl.wsdl.teststeps.WsdlGroovyScriptTestStep.run(WsdlGroovyScriptTestStep.java:172)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.runTestStep(AbstractTestCaseRunner.java:238)
 at com.eviware.soapui.impl.wsdl.testcase.WsdlTestCaseRunner.runCurrentTestStep(WsdlTestCaseRunner.java:48)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:147)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:42)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestRunner.run(AbstractTestRunner.java:135)
 at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
 at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
 at java.util.concurrent.FutureTask.run(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
2013-03-22 08:22:10,331 ERROR [errorlog] java.lang.OutOfMemoryError: PermGen space
java.lang.OutOfMemoryError: PermGen space
 at java.lang.ClassLoader.defineClass1(Native Method)
 at java.lang.ClassLoader.defineClass(Unknown Source)
 at java.security.SecureClassLoader.defineClass(Unknown Source)
 at groovy.lang.GroovyClassLoader.access$300(GroovyClassLoader.java:55)
 at groovy.lang.GroovyClassLoader$ClassCollector.createClass(GroovyClassLoader.java:519)
 at groovy.lang.GroovyClassLoader$ClassCollector.onClassNode(GroovyClassLoader.java:536)
 at groovy.lang.GroovyClassLoader$ClassCollector.call(GroovyClassLoader.java:540)
 at org.codehaus.groovy.control.CompilationUnit$13.call(CompilationUnit.java:772)
 at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:957)
 at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:542)
 at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:520)
 at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:497)
 at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:306)
 at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:287)
 at groovy.lang.GroovyShell.parseClass(GroovyShell.java:731)
 at groovy.lang.GroovyShell.parse(GroovyShell.java:743)
 at groovy.lang.GroovyShell.parse(GroovyShell.java:770)
 at groovy.lang.GroovyShell.parse(GroovyShell.java:761)
 at com.eviware.soapui.support.scripting.groovy.SoapUIGroovyScriptEngine.compile(SoapUIGroovyScriptEngine.java:148)
 at com.eviware.soapui.support.scripting.groovy.SoapUIGroovyScriptEngine.run(SoapUIGroovyScriptEngine.java:93)
 at com.eviware.soapui.support.scripting.groovy.SoapUIProGroovyScriptEngineFactory$SoapUIProGroovyScriptEngine.run(SourceFile:89)
 at com.eviware.soapui.impl.wsdl.teststeps.WsdlGroovyScriptTestStep.run(WsdlGroovyScriptTestStep.java:149)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.runTestStep(AbstractTestCaseRunner.java:238)
 at com.eviware.soapui.impl.wsdl.testcase.WsdlTestCaseRunner.runCurrentTestStep(WsdlTestCaseRunner.java:48)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:147)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:42)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestRunner.run(AbstractTestRunner.java:135)
 at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
 at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
 at java.util.concurrent.FutureTask.run(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
2013-03-22 08:22:14,306 ERROR [errorlog] cannot get error line number!
2013-03-22 08:22:14,306 ERROR [errorlog] java.lang.IllegalStateException: No match found
java.lang.IllegalStateException: No match found
 at java.util.regex.Matcher.group(Unknown Source)
 at com.eviware.soapui.support.GroovyUtils.extractErrorLineNumber(GroovyUtils.java:140)
 at com.eviware.soapui.impl.wsdl.teststeps.WsdlGroovyScriptTestStep.run(WsdlGroovyScriptTestStep.java:172)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.runTestStep(AbstractTestCaseRunner.java:238)
 at com.eviware.soapui.impl.wsdl.testcase.WsdlTestCaseRunner.runCurrentTestStep(WsdlTestCaseRunner.java:48)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:147)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:42)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestRunner.run(AbstractTestRunner.java:135)
 at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
 at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
 at java.util.concurrent.FutureTask.run(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
2013-03-22 08:22:14,307 ERROR [errorlog] java.lang.OutOfMemoryError: PermGen space
java.lang.OutOfMemoryError: PermGen space
2013-03-22 08:22:26,816 ERROR [errorlog] cannot get error line number!
2013-03-22 08:22:26,816 ERROR [errorlog] java.lang.IllegalStateException: No match found
java.lang.IllegalStateException: No match found
 at java.util.regex.Matcher.group(Unknown Source)
 at com.eviware.soapui.support.GroovyUtils.extractErrorLineNumber(GroovyUtils.java:140)
 at com.eviware.soapui.impl.wsdl.teststeps.WsdlGroovyScriptTestStep.run(WsdlGroovyScriptTestStep.java:172)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.runTestStep(AbstractTestCaseRunner.java:238)
 at com.eviware.soapui.impl.wsdl.testcase.WsdlTestCaseRunner.runCurrentTestStep(WsdlTestCaseRunner.java:48)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:147)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestCaseRunner.internalRun(AbstractTestCaseRunner.java:42)
 at com.eviware.soapui.impl.wsdl.support.AbstractTestRunner.run(AbstractTestRunner.java:135)
 at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
 at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
 at java.util.concurrent.FutureTask.run(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
 at java.lang.Thread.run(Unknown Source)
2013-03-22 08:22:26,817 ERROR [errorlog] java.lang.OutOfMemoryError: PermGen space
java.lang.OutOfMemoryError: PermGen space

scripting