java -ea -Xmx4000000000 -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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5eb5db4 [2018-10-16 09:42:16,876 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 09:42:16,878 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 09:42:16,914 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 09:42:16,915 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 09:42:16,919 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 09:42:16,924 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 09:42:16,927 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 09:42:16,931 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 09:42:16,938 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 09:42:16,939 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 09:42:16,939 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 09:42:16,946 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 09:42:16,947 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 09:42:16,954 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 09:42:16,960 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 09:42:16,961 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 09:42:16,966 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 09:42:16,979 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 09:42:16,987 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 09:42:16,992 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 09:42:16,996 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 09:42:17,006 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-16 09:42:17,006 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-16 09:42:17,006 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-16 09:42:17,012 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-16 09:42:17,013 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-16 09:42:17,014 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-16 09:42:17,020 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-16 09:42:17,022 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-16 09:42:17,022 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-16 09:42:17,023 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-16 09:42:17,023 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-16 09:42:17,023 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-16 09:42:17,031 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-16 09:42:17,035 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-16 09:42:17,035 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 [2018-10-16 09:42:17,087 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 09:42:17,087 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 09:42:17,093 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-16 09:42:17,094 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-16 09:42:17,098 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 09:42:17,098 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 09:42:17,098 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 09:42:17,098 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 09:42:17,099 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 09:42:17,104 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 09:42:17,104 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-16 09:42:17,105 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-16 09:42:17,105 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-16 09:42:17,105 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-16 09:42:17,105 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-16 09:42:17,105 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 09:42:17,106 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 09:42:17,106 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-16 09:42:17,106 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-16 09:42:17,106 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-16 09:42:17,106 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 09:42:17,112 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-16 09:42:17,112 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-16 09:42:17,112 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 09:42:17,113 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-16 09:42:17,113 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-16 09:42:17,113 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-16 09:42:17,113 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-16 09:42:17,251 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 09:42:17,289 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 09:42:17,299 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 09:42:17,305 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 09:42:17,306 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 09:42:17,307 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point_false-unreach-call.cil.out.c [2018-10-16 09:42:17,452 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/383cdc6f5/bc53a22afc244dceace40d284b9ca43f/FLAGcb70e6d60 [2018-10-16 09:42:19,126 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 09:42:19,127 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point_false-unreach-call.cil.out.c [2018-10-16 09:42:19,214 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/383cdc6f5/bc53a22afc244dceace40d284b9ca43f/FLAGcb70e6d60 [2018-10-16 09:42:19,243 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/383cdc6f5/bc53a22afc244dceace40d284b9ca43f [2018-10-16 09:42:19,276 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 09:42:19,282 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 09:42:19,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 09:42:19,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 09:42:19,294 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 09:42:19,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:42:19" (1/1) ... [2018-10-16 09:42:19,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1276bf54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:42:19, skipping insertion in model container [2018-10-16 09:42:19,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:42:19" (1/1) ... [2018-10-16 09:42:19,338 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 09:42:19,604 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 09:42:22,365 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 09:42:22,598 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1112) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1030) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:194) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:692) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:566) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-16 09:42:22,613 INFO L168 Benchmark]: Toolchain (without parser) took 3336.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -54.5 MB). Peak memory consumption was 123.7 MB. Max. memory is 3.9 GB. [2018-10-16 09:42:22,618 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-16 09:42:22,618 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3325.39 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -54.5 MB). Peak memory consumption was 123.7 MB. Max. memory is 3.9 GB. [2018-10-16 09:42:22,629 INFO L336 ainManager$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 0.23 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 3325.39 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -54.5 MB). Peak memory consumption was 123.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1112) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...