java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -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.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 21:49:16,810 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 21:49:16,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 21:49:16,824 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 21:49:16,824 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 21:49:16,825 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 21:49:16,827 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 21:49:16,828 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 21:49:16,830 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 21:49:16,831 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 21:49:16,832 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 21:49:16,833 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 21:49:16,833 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 21:49:16,834 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 21:49:16,835 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 21:49:16,836 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 21:49:16,837 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 21:49:16,838 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 21:49:16,840 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 21:49:16,842 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 21:49:16,843 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 21:49:16,844 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 21:49:16,845 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 21:49:16,846 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 21:49:16,848 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 21:49:16,848 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 21:49:16,849 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 21:49:16,849 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 21:49:16,850 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 21:49:16,851 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 21:49:16,851 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 21:49:16,852 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 21:49:16,852 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 21:49:16,853 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 21:49:16,854 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 21:49:16,855 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 21:49:16,855 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 21:49:16,855 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 21:49:16,856 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 21:49:16,857 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 21:49:16,857 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 21:49:16,858 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 [2019-09-06 21:49:16,872 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 21:49:16,873 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 21:49:16,874 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 21:49:16,874 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 21:49:16,874 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 21:49:16,875 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 21:49:16,875 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 21:49:16,875 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 21:49:16,875 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 21:49:16,875 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 21:49:16,876 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 21:49:16,876 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 21:49:16,876 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 21:49:16,876 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 21:49:16,876 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 21:49:16,876 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 21:49:16,877 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 21:49:16,877 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 21:49:16,877 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 21:49:16,877 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 21:49:16,877 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 21:49:16,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 21:49:16,878 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 21:49:16,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 21:49:16,878 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 21:49:16,879 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 21:49:16,879 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 21:49:16,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 21:49:16,879 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-06 21:49:16,908 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 21:49:16,921 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 21:49:16,924 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 21:49:16,926 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 21:49:16,926 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 21:49:16,927 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i [2019-09-06 21:49:16,985 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ce17886f/fb9999b857fd46cbb0cebadf4350fe70/FLAGec8544adf [2019-09-06 21:49:17,681 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 21:49:17,683 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i [2019-09-06 21:49:17,727 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ce17886f/fb9999b857fd46cbb0cebadf4350fe70/FLAGec8544adf [2019-09-06 21:49:17,801 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ce17886f/fb9999b857fd46cbb0cebadf4350fe70 [2019-09-06 21:49:17,811 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 21:49:17,813 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 21:49:17,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 21:49:17,814 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 21:49:17,818 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 21:49:17,819 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 09:49:17" (1/1) ... [2019-09-06 21:49:17,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f49130d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:49:17, skipping insertion in model container [2019-09-06 21:49:17,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 09:49:17" (1/1) ... [2019-09-06 21:49:17,831 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 21:49:17,942 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 21:49:19,311 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 21:49:19,314 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NumberFormatException: Illegal leading minus sign on unsigned string -1234567. at java.lang.Integer.parseUnsignedInt(Integer.java:672) at java.lang.Integer.parseUnsignedInt(Integer.java:711) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.getConstantFirstDimensionOfArray(CTranslationUtil.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1265) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1323) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:199) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:790) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:567) 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:187) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:92) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-06 21:49:19,323 INFO L168 Benchmark]: Toolchain (without parser) took 1508.01 ms. Allocated memory was 137.4 MB in the beginning and 223.3 MB in the end (delta: 86.0 MB). Free memory was 78.6 MB in the beginning and 160.8 MB in the end (delta: -82.2 MB). Peak memory consumption was 33.6 MB. Max. memory is 7.1 GB. [2019-09-06 21:49:19,324 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 137.4 MB. Free memory was 103.3 MB in the beginning and 103.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-06 21:49:19,326 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1505.07 ms. Allocated memory was 137.4 MB in the beginning and 223.3 MB in the end (delta: 86.0 MB). Free memory was 78.1 MB in the beginning and 160.8 MB in the end (delta: -82.6 MB). Peak memory consumption was 33.2 MB. Max. memory is 7.1 GB. [2019-09-06 21:49:19,329 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 137.4 MB. Free memory was 103.3 MB in the beginning and 103.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1505.07 ms. Allocated memory was 137.4 MB in the beginning and 223.3 MB in the end (delta: 86.0 MB). Free memory was 78.1 MB in the beginning and 160.8 MB in the end (delta: -82.6 MB). Peak memory consumption was 33.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NumberFormatException: Illegal leading minus sign on unsigned string -1234567. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NumberFormatException: Illegal leading minus sign on unsigned string -1234567.: java.lang.Integer.parseUnsignedInt(Integer.java:672) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...