https://forge.ispras.ru/https://forge.ispras.ru/favicon.ico?16490126692015-03-19T01:07:50ZOpen-Source ProjectsRetrascope - Bug #5719: EFSM Test Generator hangs on b11https://forge.ispras.ru/issues/5719?journal_id=223762015-03-19T01:07:50ZIgor Melnichenkosuomi-47@ya.ru
<ul><li><strong>Status</strong> changed from <i>New</i> to <i>Open</i></li></ul> Retrascope - Bug #5719: EFSM Test Generator hangs on b11https://forge.ispras.ru/issues/5719?journal_id=223772015-03-19T05:53:42ZSergey Smolovsmolov@ispras.ru
<ul><li><strong>Priority</strong> changed from <i>High</i> to <i>Urgent</i></li></ul><p>The test still hangs on Hudson.</p> Retrascope - Bug #5719: EFSM Test Generator hangs on b11https://forge.ispras.ru/issues/5719?journal_id=223842015-03-20T02:50:31ZIgor Melnichenkosuomi-47@ya.ru
<ul><li><strong>Status</strong> changed from <i>Open</i> to <i>Resolved</i></li><li><strong>% Done</strong> changed from <i>0</i> to <i>100</i></li></ul> Retrascope - Bug #5719: EFSM Test Generator hangs on b11https://forge.ispras.ru/issues/5719?journal_id=224112015-03-20T08:04:27ZSergey Smolovsmolov@ispras.ru
<ul><li><strong>File</strong> deleted (<del><i>efsm-testgen-log.txt</i></del>)</li></ul> Retrascope - Bug #5719: EFSM Test Generator hangs on b11https://forge.ispras.ru/issues/5719?journal_id=224132015-03-20T08:54:53ZSergey Smolovsmolov@ispras.ru
<ul><li><strong>Status</strong> changed from <i>Resolved</i> to <i>Open</i></li><li><strong>% Done</strong> changed from <i>100</i> to <i>0</i></li></ul><p>Now this testcase produces at Hudson server the java.lang.OutOfMemoryError with the following error log:</p>
<pre>
build.xml:140: java.lang.OutOfMemoryError: Requested array size exceeds VM limit
at java.util.Arrays.copyOf(Arrays.java:2271)
at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:113)
at java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93)
at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:140)
at java.io.PrintStream.write(PrintStream.java:480)
at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)
at sun.nio.cs.StreamEncoder.implWrite(StreamEncoder.java:282)
at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:125)
at java.io.OutputStreamWriter.write(OutputStreamWriter.java:207)
at java.io.BufferedWriter.flushBuffer(BufferedWriter.java:129)
at java.io.BufferedWriter.close(BufferedWriter.java:264)
at java.io.PrintStream.close(PrintStream.java:359)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:542)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.executeInVM(JUnitTask.java:1420)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.execute(JUnitTask.java:848)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.executeOrQueue(JUnitTask.java:1899)
at org.apache.tools.ant.taskdefs.optional.junit.JUnitTask.execute(JUnitTask.java:800)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:390)
at org.apache.tools.ant.Target.performTasks(Target.java:411)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
at org.apache.tools.ant.Main.runBuild(Main.java:809)
at org.apache.tools.ant.Main.startAnt(Main.java:217)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
</pre>
<p>Possibly testcase prints too much to stdout. You need either to forward the stream to file or to shrink the logging.</p> Retrascope - Bug #5719: EFSM Test Generator hangs on b11https://forge.ispras.ru/issues/5719?journal_id=224142015-03-20T10:07:44ZIgor Melnichenkosuomi-47@ya.ru
<ul></ul><p>What is the target maximum heap size?</p> Retrascope - Bug #5719: EFSM Test Generator hangs on b11https://forge.ispras.ru/issues/5719?journal_id=224152015-03-20T10:29:32ZSergey Smolovsmolov@ispras.ru
<ul></ul><p>I can't find related Hudson settings. You may try to remove all the engine output except the most wanted information. After that I'll check it on Hudson (see e-mail).</p> Retrascope - Bug #5719: EFSM Test Generator hangs on b11https://forge.ispras.ru/issues/5719?journal_id=224162015-03-20T10:32:07ZSergey Smolovsmolov@ispras.ru
<ul></ul><p>By the way, why not to use Retrascope logging subsystem for engine output's filtering?</p> Retrascope - Bug #5719: EFSM Test Generator hangs on b11https://forge.ispras.ru/issues/5719?journal_id=224172015-03-20T10:42:26ZIgor Melnichenkosuomi-47@ya.ru
<ul></ul><p>Sergey Smolov wrote:</p>
<blockquote>
<p>I can't find related Hudson settings. You may try to remove all the engine output except the most wanted information. After that I'll check it on Hudson (see e-mail).</p>
</blockquote>
<p>How much RAM is on the Hudson server?</p> Retrascope - Bug #5719: EFSM Test Generator hangs on b11https://forge.ispras.ru/issues/5719?journal_id=224182015-03-20T10:46:22ZIgor Melnichenkosuomi-47@ya.ru
<ul></ul><p>Sergey Smolov wrote:</p>
<blockquote>
<p>By the way, why not to use Retrascope logging subsystem for engine output's filtering?</p>
</blockquote>
<p>I'm using it.</p> Retrascope - Bug #5719: EFSM Test Generator hangs on b11https://forge.ispras.ru/issues/5719?journal_id=224202015-03-20T10:52:57ZIgor Melnichenkosuomi-47@ya.ru
<ul></ul><p>I've shortened the INFO output. Maybe it's enough.</p> Retrascope - Bug #5719: EFSM Test Generator hangs on b11https://forge.ispras.ru/issues/5719?journal_id=224232015-03-20T11:29:52ZSergey Smolovsmolov@ispras.ru
<ul></ul><p>Igor Melnichenko wrote:</p>
<blockquote>
<p>I've shortened the INFO output. Maybe it's enough.</p>
</blockquote>
<p>But it is not. Can you mark all the engine output as "DEBUG" (except, for example, the resulting coverage)? In fact this output log is still exhaustive and huge.</p>
<p>By the way, you may reproduce this bug on your PC by applying the following patch to build.xml:</p>
<pre>
Index: build.xml
===================================================================
--- build.xml (revision 1678)
+++ build.xml (working copy)
@@ -127,6 +127,8 @@
debug="${compile.java.debug}"
debuglevel="${compile.java.debug.level}"
verbose="${compile.java.verbose}"
+ fork="true"
+ memorymaximumsize="2048m"
includeantruntime="false">
</javac>
</pre> Retrascope - Bug #5719: EFSM Test Generator hangs on b11https://forge.ispras.ru/issues/5719?journal_id=224322015-03-20T14:04:10ZIgor Melnichenkosuomi-47@ya.ru
<ul><li><strong>Status</strong> changed from <i>Open</i> to <i>Resolved</i></li><li><strong>% Done</strong> changed from <i>0</i> to <i>100</i></li></ul><p>Sergey Smolov wrote:</p>
<blockquote>
<p>Igor Melnichenko wrote:</p>
<blockquote>
<p>I've shortened the INFO output. Maybe it's enough.</p>
</blockquote>
<p>But it is not. Can you mark all the engine output as "DEBUG" (except, for example, the resulting coverage)? In fact this output log is still exhaustive and huge.</p>
<p>By the way, you may reproduce this bug on your PC by applying the following patch to build.xml:</p>
<p>[...]</p>
</blockquote>
<p>Done. The test target from build.xml has passed EfstTestGeneratorTestCase successfully.<br />But I see your commit. Should I discard my changes?</p> Retrascope - Bug #5719: EFSM Test Generator hangs on b11https://forge.ispras.ru/issues/5719?journal_id=224332015-03-20T14:06:26ZSergey Smolovsmolov@ispras.ru
<ul></ul><p>I've just changed the loglevel for some INFO-messages to DEBUG level. Also I've checked it on my PC. The testing on Hudson is in progress.</p>
<p>I think you'd better to merge your changes with mine before committing.</p> Retrascope - Bug #5719: EFSM Test Generator hangs on b11https://forge.ispras.ru/issues/5719?journal_id=224342015-03-20T14:29:05ZIgor Melnichenkosuomi-47@ya.ru
<ul></ul><p>Done.</p> Retrascope - Bug #5719: EFSM Test Generator hangs on b11https://forge.ispras.ru/issues/5719?journal_id=224362015-03-20T14:46:23ZSergey Smolovsmolov@ispras.ru
<ul><li><strong>Status</strong> changed from <i>Resolved</i> to <i>Verified</i></li></ul><p>Ok:-)</p> Retrascope - Bug #5719: EFSM Test Generator hangs on b11https://forge.ispras.ru/issues/5719?journal_id=237182015-07-01T08:53:45ZSergey Smolovsmolov@ispras.ru
<ul><li><strong>Status</strong> changed from <i>Verified</i> to <i>Closed</i></li><li><strong>Published in build</strong> set to <i>20150701</i></li></ul>