/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-cache.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-23 21:53:51,801 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-23 21:53:51,803 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-23 21:53:51,821 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-23 21:53:51,821 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-23 21:53:51,824 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-23 21:53:51,825 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-23 21:53:51,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-23 21:53:51,840 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-23 21:53:51,841 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-23 21:53:51,842 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-23 21:53:51,843 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-23 21:53:51,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-23 21:53:51,844 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-23 21:53:51,845 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-23 21:53:51,846 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-23 21:53:51,847 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-23 21:53:51,848 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-23 21:53:51,850 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-23 21:53:51,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-23 21:53:51,855 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-23 21:53:51,856 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-23 21:53:51,859 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-23 21:53:51,860 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-23 21:53:51,862 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-23 21:53:51,877 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-23 21:53:51,880 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-23 21:53:51,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-23 21:53:51,882 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-23 21:53:51,901 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-23 21:53:51,902 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-23 21:53:51,903 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-23 21:53:51,903 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-23 21:53:51,903 INFO L138 SettingsManager]: * Use SBE=true [2019-11-23 21:53:51,904 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-23 21:53:51,904 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-23 21:53:51,904 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-23 21:53:51,904 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-23 21:53:51,904 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-23 21:53:51,905 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-23 21:53:51,905 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-23 21:53:51,905 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-23 21:53:51,905 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-23 21:53:51,906 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-23 21:53:51,906 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-23 21:53:51,906 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-23 21:53:51,906 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-23 21:53:51,906 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-23 21:53:51,907 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-23 21:53:51,907 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-23 21:53:51,907 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-23 21:53:51,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-23 21:53:51,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-23 21:53:51,908 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-23 21:53:51,908 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-23 21:53:51,908 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-23 21:53:51,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-23 21:53:51,908 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-23 21:53:51,909 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-23 21:53:52,187 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-23 21:53:52,204 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-23 21:53:52,208 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-23 21:53:52,209 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-23 21:53:52,210 INFO L275 PluginConnector]: CDTParser initialized [2019-11-23 21:53:52,211 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2019-11-23 21:53:52,287 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cc778885/c8ac282554e74e6e9d679966062fbb7b/FLAG55a9f56fb [2019-11-23 21:53:53,224 INFO L306 CDTParser]: Found 1 translation units. [2019-11-23 21:53:53,224 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2019-11-23 21:53:53,274 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cc778885/c8ac282554e74e6e9d679966062fbb7b/FLAG55a9f56fb [2019-11-23 21:53:53,625 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cc778885/c8ac282554e74e6e9d679966062fbb7b [2019-11-23 21:53:53,632 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-23 21:53:53,633 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-23 21:53:53,634 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-23 21:53:53,635 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-23 21:53:53,638 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-23 21:53:53,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:53:53" (1/1) ... [2019-11-23 21:53:53,642 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@623a3b83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:53:53, skipping insertion in model container [2019-11-23 21:53:53,642 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:53:53" (1/1) ... [2019-11-23 21:53:53,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-23 21:53:53,867 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-23 21:53:54,998 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:53:55,310 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:957) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:925) 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.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) 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:1373) 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:700) 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.CHandler.visit(CHandler.java:1317) 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:1010) 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:1010) 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:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1388) 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:3465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2280) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) 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:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-23 21:53:55,317 INFO L168 Benchmark]: Toolchain (without parser) took 1681.93 ms. Allocated memory was 135.8 MB in the beginning and 233.3 MB in the end (delta: 97.5 MB). Free memory was 82.6 MB in the beginning and 178.2 MB in the end (delta: -95.6 MB). Peak memory consumption was 37.3 MB. Max. memory is 7.1 GB. [2019-11-23 21:53:55,318 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 135.8 MB. Free memory is still 117.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-11-23 21:53:55,319 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1679.18 ms. Allocated memory was 135.8 MB in the beginning and 233.3 MB in the end (delta: 97.5 MB). Free memory was 82.4 MB in the beginning and 178.2 MB in the end (delta: -95.8 MB). Peak memory consumption was 37.1 MB. Max. memory is 7.1 GB. [2019-11-23 21:53:55,321 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 135.8 MB. Free memory is still 117.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1679.18 ms. Allocated memory was 135.8 MB in the beginning and 233.3 MB in the end (delta: 97.5 MB). Free memory was 82.4 MB in the beginning and 178.2 MB in the end (delta: -95.8 MB). Peak memory consumption was 37.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...