java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30949e8 [2018-10-05 19:18:45,712 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-05 19:18:45,717 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-05 19:18:45,750 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-05 19:18:45,750 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-05 19:18:45,755 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-05 19:18:45,757 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-05 19:18:45,762 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-05 19:18:45,767 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-05 19:18:45,773 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-05 19:18:45,775 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-05 19:18:45,777 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-05 19:18:45,780 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-05 19:18:45,781 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-05 19:18:45,789 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-05 19:18:45,790 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-05 19:18:45,791 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-05 19:18:45,799 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-05 19:18:45,809 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-05 19:18:45,816 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-05 19:18:45,818 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-05 19:18:45,824 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-05 19:18:45,831 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-05 19:18:45,851 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-05 19:18:45,851 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-05 19:18:45,852 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-05 19:18:45,859 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-05 19:18:45,859 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-05 19:18:45,913 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-05 19:18:45,914 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-05 19:18:45,921 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-05 19:18:45,921 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-05 19:18:45,922 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-05 19:18:45,922 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-05 19:18:45,922 INFO L133 SettingsManager]: * Use SBE=true [2018-10-05 19:18:45,925 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-05 19:18:45,925 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-05 19:18:45,925 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-05 19:18:45,925 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-05 19:18:45,926 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-05 19:18:45,926 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-05 19:18:45,926 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-05 19:18:45,926 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-05 19:18:45,927 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-05 19:18:45,927 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-05 19:18:45,927 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-05 19:18:45,927 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-05 19:18:45,927 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-05 19:18:45,928 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-05 19:18:45,931 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-05 19:18:45,931 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-05 19:18:45,931 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-05 19:18:45,932 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-05 19:18:45,932 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-05 19:18:45,932 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-05 19:18:45,932 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-05 19:18:46,057 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-05 19:18:46,100 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-05 19:18:46,110 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-05 19:18:46,115 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-05 19:18:46,116 INFO L276 PluginConnector]: CDTParser initialized [2018-10-05 19:18:46,117 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0_true-unreach-call.cil.out.c [2018-10-05 19:18:46,779 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9f79bf11/31d782ea27bb47beba16d836ff73ce92/FLAG7034bd4c2 [2018-10-05 19:18:47,992 INFO L277 CDTParser]: Found 1 translation units. [2018-10-05 19:18:47,993 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0_true-unreach-call.cil.out.c [2018-10-05 19:18:48,101 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9f79bf11/31d782ea27bb47beba16d836ff73ce92/FLAG7034bd4c2 [2018-10-05 19:18:48,144 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9f79bf11/31d782ea27bb47beba16d836ff73ce92 [2018-10-05 19:18:48,171 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-05 19:18:48,175 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-05 19:18:48,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-05 19:18:48,177 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-05 19:18:48,188 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-05 19:18:48,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:18:48" (1/1) ... [2018-10-05 19:18:48,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4003a4e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:18:48, skipping insertion in model container [2018-10-05 19:18:48,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:18:48" (1/1) ... [2018-10-05 19:18:48,226 INFO L147 MainTranslator]: Starting translation in SV-COMP mode [2018-10-05 19:18:48,543 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-10-05 19:18:50,038 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch ({ base:int, offset:int } != int) in C: (unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : 0 [6418] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4017) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:990) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:653) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:512) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1266) 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:654) 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:1210) 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:951) 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:951) 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:375) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1282) 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:3215) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2030) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:528) 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:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-05 19:18:50,054 INFO L168 Benchmark]: Toolchain (without parser) took 1878.91 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. [2018-10-05 19:18:50,059 INFO L168 Benchmark]: CDTParser took 3.34 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-05 19:18:50,060 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1872.41 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. [2018-10-05 19:18:50,069 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.34 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1872.41 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch ({ base:int, offset:int } != int) in C: (unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : 0 [6418] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch ({ base:int, offset:int } != int) in C: (unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : 0 [6418]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...