./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version eb692b52 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4476ade32947891d8cbcaab32a3bc0769d6c9b96e1a380febde4ae699bcd9acf --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-19 23:31:09,695 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 23:31:09,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 23:31:09,739 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 23:31:09,740 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 23:31:09,741 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 23:31:09,742 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 23:31:09,744 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 23:31:09,746 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 23:31:09,746 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 23:31:09,749 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 23:31:09,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 23:31:09,756 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 23:31:09,762 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 23:31:09,765 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 23:31:09,767 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 23:31:09,768 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 23:31:09,770 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 23:31:09,776 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 23:31:09,779 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 23:31:09,782 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 23:31:09,783 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 23:31:09,784 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 23:31:09,786 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 23:31:09,787 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 23:31:09,791 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 23:31:09,792 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 23:31:09,792 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 23:31:09,794 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 23:31:09,794 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 23:31:09,795 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 23:31:09,796 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 23:31:09,797 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 23:31:09,798 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 23:31:09,799 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 23:31:09,799 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 23:31:09,800 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 23:31:09,800 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 23:31:09,800 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 23:31:09,802 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 23:31:09,802 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 23:31:09,804 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 23:31:09,806 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-19 23:31:09,838 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 23:31:09,839 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 23:31:09,839 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 23:31:09,839 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 23:31:09,841 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 23:31:09,841 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 23:31:09,842 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 23:31:09,842 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 23:31:09,842 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 23:31:09,843 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 23:31:09,843 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-19 23:31:09,844 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 23:31:09,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 23:31:09,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 23:31:09,844 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 23:31:09,844 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 23:31:09,845 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 23:31:09,845 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 23:31:09,845 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 23:31:09,845 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 23:31:09,845 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 23:31:09,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 23:31:09,846 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 23:31:09,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 23:31:09,846 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 23:31:09,846 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-19 23:31:09,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-19 23:31:09,847 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 23:31:09,847 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 23:31:09,847 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 23:31:09,847 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4476ade32947891d8cbcaab32a3bc0769d6c9b96e1a380febde4ae699bcd9acf [2022-07-19 23:31:10,110 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 23:31:10,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 23:31:10,136 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 23:31:10,137 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 23:31:10,138 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 23:31:10,139 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i [2022-07-19 23:31:10,214 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee66c62f5/4bab724dfdea410a83f96d8f5e22ee12/FLAG22b98f6b8 [2022-07-19 23:31:10,934 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 23:31:10,935 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i [2022-07-19 23:31:10,973 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee66c62f5/4bab724dfdea410a83f96d8f5e22ee12/FLAG22b98f6b8 [2022-07-19 23:31:11,228 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee66c62f5/4bab724dfdea410a83f96d8f5e22ee12 [2022-07-19 23:31:11,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 23:31:11,231 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 23:31:11,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 23:31:11,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 23:31:11,236 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 23:31:11,237 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:31:11" (1/1) ... [2022-07-19 23:31:11,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ea758ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:31:11, skipping insertion in model container [2022-07-19 23:31:11,239 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:31:11" (1/1) ... [2022-07-19 23:31:11,245 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 23:31:11,319 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 23:31:11,815 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i[102373,102386] [2022-07-19 23:31:12,144 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 23:31:12,147 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: This array type is incomplete! Cannot extract actual dimensions. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.getConstantFirstDimensionOfArray(CTranslationUtil.java:210) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1272) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:236) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:207) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:806) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:212) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:628) 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:128) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-19 23:31:12,156 INFO L158 Benchmark]: Toolchain (without parser) took 922.95ms. Allocated memory is still 96.5MB. Free memory was 55.4MB in the beginning and 33.0MB in the end (delta: 22.4MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. [2022-07-19 23:31:12,156 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 79.7MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 23:31:12,158 INFO L158 Benchmark]: CACSL2BoogieTranslator took 920.68ms. Allocated memory is still 96.5MB. Free memory was 55.2MB in the beginning and 33.0MB in the end (delta: 22.2MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. [2022-07-19 23:31:12,160 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 79.7MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 920.68ms. Allocated memory is still 96.5MB. Free memory was 55.2MB in the beginning and 33.0MB in the end (delta: 22.2MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: This array type is incomplete! Cannot extract actual dimensions. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: This array type is incomplete! Cannot extract actual dimensions.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.getConstantFirstDimensionOfArray(CTranslationUtil.java:210) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4476ade32947891d8cbcaab32a3bc0769d6c9b96e1a380febde4ae699bcd9acf --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-19 23:31:14,059 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 23:31:14,061 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 23:31:14,108 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 23:31:14,109 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 23:31:14,110 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 23:31:14,116 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 23:31:14,119 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 23:31:14,121 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 23:31:14,127 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 23:31:14,129 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 23:31:14,134 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 23:31:14,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 23:31:14,137 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 23:31:14,139 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 23:31:14,142 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 23:31:14,144 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 23:31:14,145 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 23:31:14,147 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 23:31:14,151 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 23:31:14,154 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 23:31:14,155 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 23:31:14,157 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 23:31:14,158 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 23:31:14,159 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 23:31:14,164 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 23:31:14,165 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 23:31:14,165 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 23:31:14,166 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 23:31:14,167 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 23:31:14,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 23:31:14,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 23:31:14,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 23:31:14,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 23:31:14,171 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 23:31:14,172 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 23:31:14,172 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 23:31:14,173 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 23:31:14,173 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 23:31:14,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 23:31:14,174 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 23:31:14,175 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 23:31:14,176 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-19 23:31:14,215 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 23:31:14,216 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 23:31:14,216 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 23:31:14,216 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 23:31:14,217 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 23:31:14,217 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 23:31:14,218 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 23:31:14,218 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 23:31:14,219 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 23:31:14,219 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 23:31:14,220 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 23:31:14,220 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 23:31:14,220 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 23:31:14,220 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 23:31:14,220 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-19 23:31:14,221 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-19 23:31:14,221 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-19 23:31:14,221 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 23:31:14,221 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 23:31:14,221 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 23:31:14,222 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 23:31:14,222 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 23:31:14,222 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 23:31:14,222 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 23:31:14,222 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 23:31:14,223 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 23:31:14,223 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 23:31:14,223 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-19 23:31:14,223 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-19 23:31:14,223 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 23:31:14,224 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 23:31:14,224 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 23:31:14,224 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-19 23:31:14,224 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4476ade32947891d8cbcaab32a3bc0769d6c9b96e1a380febde4ae699bcd9acf [2022-07-19 23:31:14,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 23:31:14,586 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 23:31:14,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 23:31:14,591 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 23:31:14,592 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 23:31:14,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i [2022-07-19 23:31:14,655 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ebde5ff4f/48f437b6fa4f4212b7560cc649ea9162/FLAG000885279 [2022-07-19 23:31:15,412 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 23:31:15,412 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i [2022-07-19 23:31:15,446 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ebde5ff4f/48f437b6fa4f4212b7560cc649ea9162/FLAG000885279 [2022-07-19 23:31:15,564 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ebde5ff4f/48f437b6fa4f4212b7560cc649ea9162 [2022-07-19 23:31:15,568 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 23:31:15,570 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 23:31:15,571 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 23:31:15,571 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 23:31:15,575 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 23:31:15,575 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:31:15" (1/1) ... [2022-07-19 23:31:15,577 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@540e40d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:31:15, skipping insertion in model container [2022-07-19 23:31:15,577 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:31:15" (1/1) ... [2022-07-19 23:31:15,584 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 23:31:15,679 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 23:31:16,310 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--wusbcore--wusb-cbaf.ko-entry_point.cil.out.i[102373,102386] [2022-07-19 23:31:16,413 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) 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:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleMemset(StandardFunctionHandler.java:1495) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:235) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1447) 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:1397) 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:1081) 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:1081) 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:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) 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:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) 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:128) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-19 23:31:16,421 INFO L158 Benchmark]: Toolchain (without parser) took 849.30ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 39.2MB in the beginning and 41.5MB in the end (delta: -2.3MB). Peak memory consumption was 15.5MB. Max. memory is 16.1GB. [2022-07-19 23:31:16,422 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 62.9MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 23:31:16,423 INFO L158 Benchmark]: CACSL2BoogieTranslator took 847.50ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 38.9MB in the beginning and 41.5MB in the end (delta: -2.6MB). Peak memory consumption was 15.5MB. Max. memory is 16.1GB. [2022-07-19 23:31:16,425 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 62.9MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 847.50ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 38.9MB in the beginning and 41.5MB in the end (delta: -2.6MB). Peak memory consumption was 15.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range