java.lang.AssertionError: how could it be? /usr/include/c++/4.4/i486-linux-gnu/bits/os_defines.h
   at org.netbeans.modules.cnd.modelimpl.csm.core.ProjectBase.onFileIncluded(ProjectBase.java:1279)
   at org.netbeans.modules.cnd.modelimpl.parser.apt.APTParseFileWalker.includeAction(APTParseFileWalker.java:188)
   at org.netbeans.modules.cnd.modelimpl.parser.apt.APTProjectFileBasedWalker.include(APTProjectFileBasedWalker.java:97)
   at org.netbeans.modules.cnd.apt.support.APTAbstractWalker.serialIncludeImpl(APTAbstractWalker.java:279)
   at org.netbeans.modules.cnd.apt.support.APTAbstractWalker.includeImpl(APTAbstractWalker.java:147)
   at org.netbeans.modules.cnd.apt.support.APTAbstractWalker.onInclude(APTAbstractWalker.java:113)
   at org.netbeans.modules.cnd.apt.support.APTWalker.onAPT(APTWalker.java:223)
   at org.netbeans.modules.cnd.apt.support.APTWalker.toNextNode(APTWalker.java:329)
   at org.netbeans.modules.cnd.apt.support.APTWalker.visit(APTWalker.java:84)
   at org.netbeans.modules.cnd.modelimpl.csm.core.ProjectBase.onFileIncluded(ProjectBase.java:1308)
   at org.netbeans.modules.cnd.modelimpl.parser.apt.APTParseFileWalker.includeAction(APTParseFileWalker.java:188)
   at org.netbeans.modules.cnd.modelimpl.parser.apt.APTProjectFileBasedWalker.include(APTProjectFileBasedWalker.java:97)
   at org.netbeans.modules.cnd.apt.support.APTAbstractWalker.serialIncludeImpl(APTAbstractWalker.java:279)
   at org.netbeans.modules.cnd.apt.support.APTAbstractWalker.includeImpl(APTAbstractWalker.java:143)
   at org.netbeans.modules.cnd.apt.support.APTAbstractWalker.onInclude(APTAbstractWalker.java:113)
   at org.netbeans.modules.cnd.apt.support.APTWalker.onAPT(APTWalker.java:223)
   at org.netbeans.modules.cnd.apt.support.APTWalker.toNextNode(APTWalker.java:329)
   at org.netbeans.modules.cnd.apt.support.APTWalker.visit(APTWalker.java:84)
   at org.netbeans.modules.cnd.modelimpl.csm.core.ProjectBase.onFileIncluded(ProjectBase.java:1308)
   at org.netbeans.modules.cnd.modelimpl.parser.apt.APTParseFileWalker.includeAction(APTParseFileWalker.java:188)
   at org.netbeans.modules.cnd.modelimpl.parser.apt.APTProjectFileBasedWalker.include(APTProjectFileBasedWalker.java:97)
   at org.netbeans.modules.cnd.apt.support.APTAbstractWalker.serialIncludeImpl(APTAbstractWalker.java:279)
   at org.netbeans.modules.cnd.apt.support.APTAbstractWalker.includeImpl(APTAbstractWalker.java:143)
   at org.netbeans.modules.cnd.apt.support.APTAbstractWalker.onInclude(APTAbstractWalker.java:113)
   at org.netbeans.modules.cnd.apt.support.APTWalker.onAPT(APTWalker.java:223)
   at org.netbeans.modules.cnd.apt.support.APTWalker.toNextNode(APTWalker.java:329)
   at org.netbeans.modules.cnd.apt.support.APTWalker.visit(APTWalker.java:84)
   at org.netbeans.modules.cnd.modelimpl.csm.core.ProjectBase.onFileIncluded(ProjectBase.java:1308)
   at org.netbeans.modules.cnd.modelimpl.parser.apt.APTParseFileWalker.includeAction(APTParseFileWalker.java:188)
   at org.netbeans.modules.cnd.modelimpl.parser.apt.APTProjectFileBasedWalker.include(APTProjectFileBasedWalker.java:97)
   at org.netbeans.modules.cnd.apt.support.APTAbstractWalker.serialIncludeImpl(APTAbstractWalker.java:279)
   at org.netbeans.modules.cnd.apt.support.APTAbstractWalker.includeImpl(APTAbstractWalker.java:147)
   at org.netbeans.modules.cnd.apt.support.APTAbstractWalker.onInclude(APTAbstractWalker.java:113)
   at org.netbeans.modules.cnd.apt.support.APTWalker.onAPT(APTWalker.java:223)
   at org.netbeans.modules.cnd.apt.support.APTWalker.toNextNode(APTWalker.java:329)
   at org.netbeans.modules.cnd.apt.support.APTWalker.nextTokenImpl(APTWalker.java:301)
   at org.netbeans.modules.cnd.apt.support.APTWalker.access$200(APTWalker.java:61)
   at org.netbeans.modules.cnd.apt.support.APTWalker$WalkerTokenStream.nextToken(APTWalker.java:103)
   at org.netbeans.modules.cnd.apt.support.APTWalker$WalkerTokenStream.nextToken(APTWalker.java:95)
   at org.netbeans.modules.cnd.antlr.TokenStreamSelector.nextToken(TokenStreamSelector.java:36)
   at org.netbeans.modules.cnd.apt.support.APTExpandedStream.nextToken(APTExpandedStream.java:111)
   at org.netbeans.modules.cnd.apt.support.APTExpandedStream.nextToken(APTExpandedStream.java:73)
   at org.netbeans.modules.cnd.apt.utils.APTUtils.toList(APTUtils.java:600)
   at org.netbeans.modules.cnd.modelimpl.csm.core.FileTokenStreamCache.addNewPair(FileTokenStreamCache.java:78)
   at org.netbeans.modules.cnd.modelimpl.csm.core.FileImpl.createAndCacheFullTokenStream(FileImpl.java:859)
   at org.netbeans.modules.cnd.modelimpl.csm.core.FileImpl.getTokenStream(FileImpl.java:933)
   at org.netbeans.modules.cnd.modelimpl.csm.deep.LazyStatementImpl.renderStatements(LazyStatementImpl.java:122)
   at org.netbeans.modules.cnd.modelimpl.csm.deep.LazyStatementImpl.createStatements(LazyStatementImpl.java:109)
   at org.netbeans.modules.cnd.modelimpl.csm.deep.LazyStatementImpl.getStatements(LazyStatementImpl.java:86)
   at org.netbeans.modules.cnd.completion.csm.CsmStatementResolver.findInner(CsmStatementResolver.java:152)
   at org.netbeans.modules.cnd.completion.csm.CsmStatementResolver.findInnerObject(CsmStatementResolver.java:107)
   at org.netbeans.modules.cnd.completion.csm.CsmOffsetResolver.findObjectWithContext(CsmOffsetResolver.java:164)
   at org.netbeans.modules.cnd.completion.csm.CsmOffsetResolver.findObject(CsmOffsetResolver.java:93)
   at org.netbeans.modules.cnd.completion.impl.xref.ReferencesSupport.findDeclaration(ReferencesSupport.java:266)
   at org.netbeans.modules.cnd.completion.impl.xref.ReferencesSupport.findReferencedObject(ReferencesSupport.java:232)
   at org.netbeans.modules.cnd.completion.impl.xref.ReferenceImpl.getReferencedObject(ReferenceImpl.java:103)
   at org.netbeans.modules.cnd.highlight.semantic.MarkOccurrencesHighlighter.getOccurrences(MarkOccurrencesHighlighter.java:268)
   at org.netbeans.modules.cnd.highlight.semantic.MarkOccurrencesHighlighter.runImpl(MarkOccurrencesHighlighter.java:209)
   at org.netbeans.modules.cnd.highlight.semantic.MarkOccurrencesHighlighter.run(MarkOccurrencesHighlighter.java:148)
   at org.netbeans.modules.cnd.model.tasks.CsmFileTaskFactory$5.run(CsmFileTaskFactory.java:469)
   at org.netbeans.modules.cnd.model.tasks.CsmFileTaskFactory$CsmSafeRunnable.run(CsmFileTaskFactory.java:486)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.AssertionError: how could it be? /usr/include/c++/4.4/i486-linux-gnu/bits/os_defines.h
   at org.openide.util.RequestProcessor.post(RequestProcessor.java:454)
   at org.netbeans.modules.cnd.model.tasks.CsmFileTaskFactory.post(CsmFileTaskFactory.java:338)
   at org.netbeans.modules.cnd.model.tasks.CsmFileTaskFactory._runTask(CsmFileTaskFactory.java:333)
   at org.netbeans.modules.cnd.model.tasks.CsmFileTaskFactory.runTask(CsmFileTaskFactory.java:300)
   at org.netbeans.modules.cnd.model.tasks.CsmFileTaskFactory.access$400(CsmFileTaskFactory.java:77)
   at org.netbeans.modules.cnd.model.tasks.CsmFileTaskFactory$3.run(CsmFileTaskFactory.java:137)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)