/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false -i ../../../trunk/examples/svcomp/ldv-races/race-2_5-container_of.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-aed12abd52951161f3584c1e4a16827ff4d06934-aed12ab [2021-10-14 12:07:52,418 INFO L177 SettingsManager]: Resetting all preferences to default values... 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[2021-10-14 12:07:52,511 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2021-10-14 12:07:52,541 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-14 12:07:52,541 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-14 12:07:52,542 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-14 12:07:52,542 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-14 12:07:52,542 INFO L138 SettingsManager]: * Use SBE=true [2021-10-14 12:07:52,542 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-14 12:07:52,542 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-14 12:07:52,542 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-14 12:07:52,543 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-14 12:07:52,543 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-14 12:07:52,543 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-14 12:07:52,543 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-14 12:07:52,543 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-14 12:07:52,543 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-14 12:07:52,543 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-14 12:07:52,543 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-14 12:07:52,543 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-14 12:07:52,543 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-14 12:07:52,543 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-14 12:07:52,543 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-10-14 12:07:52,544 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-14 12:07:52,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-14 12:07:52,544 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-14 12:07:52,544 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-14 12:07:52,544 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-14 12:07:52,544 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-14 12:07:52,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-14 12:07:52,544 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-14 12:07:52,544 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-14 12:07:52,544 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2021-10-14 12:07:52,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-14 12:07:52,719 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-14 12:07:52,720 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-14 12:07:52,721 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-14 12:07:52,722 INFO L275 PluginConnector]: CDTParser initialized [2021-10-14 12:07:52,722 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-2_5-container_of.i [2021-10-14 12:07:52,777 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1697e442/e211eb5f346b494d8ed51db8e16725cb/FLAG49be4e440 [2021-10-14 12:07:53,224 INFO L306 CDTParser]: Found 1 translation units. [2021-10-14 12:07:53,225 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-2_5-container_of.i [2021-10-14 12:07:53,250 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1697e442/e211eb5f346b494d8ed51db8e16725cb/FLAG49be4e440 [2021-10-14 12:07:53,262 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1697e442/e211eb5f346b494d8ed51db8e16725cb [2021-10-14 12:07:53,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-14 12:07:53,269 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-10-14 12:07:53,272 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-14 12:07:53,272 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-14 12:07:53,274 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-14 12:07:53,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:07:53" (1/1) ... [2021-10-14 12:07:53,276 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dca8780 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:07:53, skipping insertion in model container [2021-10-14 12:07:53,276 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:07:53" (1/1) ... [2021-10-14 12:07:53,280 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-14 12:07:53,317 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-14 12:07:53,460 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-10-14 12:07:53,791 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalStateException: Check for isGlobalScope first at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.ProcedureManager.getCurrentProcedureID(ProcedureManager.java:399) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.AuxVarInfoBuilder.constructAuxVarHelper(AuxVarInfoBuilder.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.AuxVarInfoBuilder.constructAuxVarInfo(AuxVarInfoBuilder.java:96) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.DataRaceChecker.checkOnAccess(DataRaceChecker.java:116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.DataRaceChecker.checkOnRead(DataRaceChecker.java:94) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.switchToRValue(ExpressionResultTransformer.java:265) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer$Transformation.lambda$0(ExpressionResultTransformer.java:89) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transform(ExpressionResultTransformer.java:161) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:781) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:351) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3237) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2311) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:590) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-14 12:07:53,796 INFO L168 Benchmark]: Toolchain (without parser) took 526.33 ms. Allocated memory is still 167.8 MB. Free memory was 116.4 MB in the beginning and 141.1 MB in the end (delta: -24.7 MB). Peak memory consumption was 13.2 MB. Max. memory is 8.0 GB. [2021-10-14 12:07:53,796 INFO L168 Benchmark]: CDTParser took 0.09 ms. Allocated memory is still 167.8 MB. Free memory is still 136.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-10-14 12:07:53,797 INFO L168 Benchmark]: CACSL2BoogieTranslator took 522.61 ms. Allocated memory is still 167.8 MB. Free memory was 116.2 MB in the beginning and 141.1 MB in the end (delta: -24.9 MB). Peak memory consumption was 13.2 MB. Max. memory is 8.0 GB. [2021-10-14 12:07:53,798 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09 ms. Allocated memory is still 167.8 MB. Free memory is still 136.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 522.61 ms. Allocated memory is still 167.8 MB. Free memory was 116.2 MB in the beginning and 141.1 MB in the end (delta: -24.9 MB). Peak memory consumption was 13.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalStateException: Check for isGlobalScope first de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalStateException: Check for isGlobalScope first: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.ProcedureManager.getCurrentProcedureID(ProcedureManager.java:399) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...