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-linux-3.7.3/main0_false-unreach-call_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 15:05:58,701 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 15:05:58,707 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 15:05:58,744 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 15:05:58,746 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 15:05:58,747 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 15:05:58,752 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 15:05:58,755 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 15:05:58,781 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 15:05:58,785 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 15:05:58,788 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 15:05:58,789 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 15:05:58,795 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 15:05:58,796 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 15:05:58,809 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 15:05:58,810 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 15:05:58,811 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 15:05:58,823 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 15:05:58,827 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 15:05:58,834 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 15:05:58,836 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 15:05:58,841 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 15:05:58,849 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 15:05:58,849 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 15:05:58,850 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 15:05:58,858 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 15:05:58,859 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 15:05:58,860 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 15:05:58,865 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 15:05:58,867 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 15:05:58,870 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 15:05:58,871 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 15:05:58,871 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 15:05:58,871 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 15:05:58,873 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 15:05:58,879 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 15:05:58,879 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 [2018-10-11 15:05:58,928 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 15:05:58,931 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 15:05:58,932 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 15:05:58,932 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 15:05:58,941 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 15:05:58,941 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 15:05:58,941 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 15:05:58,942 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 15:05:58,942 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 15:05:58,942 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 15:05:58,942 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 15:05:58,942 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 15:05:58,943 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 15:05:58,946 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 15:05:58,946 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 15:05:58,946 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 15:05:58,947 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 15:05:58,947 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 15:05:58,947 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 15:05:58,947 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 15:05:58,948 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 15:05:58,948 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 15:05:58,948 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 15:05:58,948 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 15:05:58,948 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 15:05:58,948 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-11 15:05:58,952 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 15:05:58,952 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-11 15:05:59,098 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 15:05:59,146 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 15:05:59,155 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 15:05:59,160 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 15:05:59,161 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 15:05:59,165 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.7.3/main0_false-unreach-call_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.c [2018-10-11 15:05:59,865 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8725aabc/e189a20c2bd2478b8f31c42372e52ad3/FLAG633590850 [2018-10-11 15:06:01,256 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 15:06:01,257 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.7.3/main0_false-unreach-call_drivers-net-wireless-mwl8k-ko---32_7a--linux-3.7.3.c [2018-10-11 15:06:01,385 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8725aabc/e189a20c2bd2478b8f31c42372e52ad3/FLAG633590850 [2018-10-11 15:06:01,434 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8725aabc/e189a20c2bd2478b8f31c42372e52ad3 [2018-10-11 15:06:01,466 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 15:06:01,468 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 15:06:01,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 15:06:01,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 15:06:01,482 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 15:06:01,488 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:06:01" (1/1) ... [2018-10-11 15:06:01,493 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@452af6fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:06:01, skipping insertion in model container [2018-10-11 15:06:01,495 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:06:01" (1/1) ... [2018-10-11 15:06:01,522 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 15:06:02,251 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 15:06:03,762 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 [6923] 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:4021) 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:3219) 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:188) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-11 15:06:03,773 INFO L168 Benchmark]: Toolchain (without parser) took 2306.86 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 118.9 MB). Peak memory consumption was 118.9 MB. Max. memory is 1.9 GB. [2018-10-11 15:06:03,779 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-11 15:06:03,780 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2298.79 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 118.9 MB). Peak memory consumption was 118.9 MB. Max. memory is 1.9 GB. [2018-10-11 15:06:03,785 INFO L336 ainManager$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 0.29 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 2298.79 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: 118.9 MB). Peak memory consumption was 118.9 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 [6923] 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 [6923]: 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...