/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.c.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 01:32:18,674 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 01:32:18,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 01:32:18,736 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 01:32:18,736 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 01:32:18,738 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 01:32:18,739 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 01:32:18,742 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 01:32:18,744 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 01:32:18,745 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 01:32:18,746 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 01:32:18,748 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 01:32:18,748 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 01:32:18,750 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 01:32:18,751 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 01:32:18,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 01:32:18,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 01:32:18,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 01:32:18,757 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 01:32:18,760 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 01:32:18,762 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 01:32:18,763 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 01:32:18,765 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 01:32:18,766 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 01:32:18,771 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 01:32:18,772 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 01:32:18,772 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 01:32:18,773 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 01:32:18,774 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 01:32:18,775 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 01:32:18,775 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 01:32:18,776 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 01:32:18,777 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 01:32:18,778 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 01:32:18,779 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 01:32:18,780 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 01:32:18,781 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 01:32:18,781 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 01:32:18,781 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 01:32:18,782 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 01:32:18,783 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 01:32:18,784 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-10-16 01:32:18,813 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 01:32:18,813 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 01:32:18,814 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 01:32:18,814 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 01:32:18,815 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 01:32:18,815 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 01:32:18,816 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 01:32:18,816 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 01:32:18,816 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 01:32:18,817 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 01:32:18,817 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 01:32:18,817 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 01:32:18,817 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 01:32:18,817 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 01:32:18,818 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 01:32:18,818 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-16 01:32:18,818 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-16 01:32:18,818 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-16 01:32:18,818 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 01:32:18,819 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-16 01:32:18,819 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 01:32:18,819 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 01:32:18,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 01:32:18,820 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 01:32:18,820 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 01:32:18,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 01:32:18,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 01:32:18,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 01:32:18,821 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 01:32:18,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 01:32:18,821 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 01:32:19,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 01:32:19,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 01:32:19,219 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 01:32:19,220 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 01:32:19,221 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 01:32:19,222 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.c.cil.c [2022-10-16 01:32:19,309 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c11424da5/68604cec114b4607be9ecc94b384d5ac/FLAG57068c041 [2022-10-16 01:32:20,590 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 01:32:20,591 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--mtd--devices--docg3.ko.cil.c.cil.c [2022-10-16 01:32:20,657 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c11424da5/68604cec114b4607be9ecc94b384d5ac/FLAG57068c041 [2022-10-16 01:32:20,855 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c11424da5/68604cec114b4607be9ecc94b384d5ac [2022-10-16 01:32:20,858 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 01:32:20,864 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 01:32:20,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 01:32:20,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 01:32:20,870 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 01:32:20,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:32:20" (1/1) ... [2022-10-16 01:32:20,875 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9afe967 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:32:20, skipping insertion in model container [2022-10-16 01:32:20,875 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:32:20" (1/1) ... [2022-10-16 01:32:20,884 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 01:32:21,064 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 01:32:22,952 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:32:22,963 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:32:22,976 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield reference at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1434) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:956) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchSwitchRexBoolToInt(ExpressionResultTransformer.java:200) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.ArrayHandler.handleArraySubscriptExpression(ArrayHandler.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:713) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:288) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:640) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1454) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) 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) [2022-10-16 01:32:22,983 INFO L158 Benchmark]: Toolchain (without parser) took 2121.44ms. Allocated memory was 152.0MB in the beginning and 191.9MB in the end (delta: 39.8MB). Free memory was 110.4MB in the beginning and 134.2MB in the end (delta: -23.8MB). Peak memory consumption was 26.2MB. Max. memory is 8.0GB. [2022-10-16 01:32:22,984 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 152.0MB. Free memory is still 121.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 01:32:22,986 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2114.64ms. Allocated memory was 152.0MB in the beginning and 191.9MB in the end (delta: 39.8MB). Free memory was 110.3MB in the beginning and 134.2MB in the end (delta: -24.0MB). Peak memory consumption was 26.2MB. Max. memory is 8.0GB. [2022-10-16 01:32:22,988 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 152.0MB. Free memory is still 121.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2114.64ms. Allocated memory was 152.0MB in the beginning and 191.9MB in the end (delta: 39.8MB). Free memory was 110.3MB in the beginning and 134.2MB in the end (delta: -24.0MB). Peak memory consumption was 26.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield reference de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield reference: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...