./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 173e3943 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 0.2.1-dev-173e394 [2021-11-06 14:27:09,287 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-06 14:27:09,289 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-06 14:27:09,324 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-06 14:27:09,324 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-06 14:27:09,327 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-06 14:27:09,328 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-06 14:27:09,330 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-06 14:27:09,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-06 14:27:09,334 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-06 14:27:09,335 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-06 14:27:09,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-06 14:27:09,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-06 14:27:09,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-06 14:27:09,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-06 14:27:09,342 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-06 14:27:09,343 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-06 14:27:09,344 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-06 14:27:09,346 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-06 14:27:09,351 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-06 14:27:09,352 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-06 14:27:09,352 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-06 14:27:09,354 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-06 14:27:09,354 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-06 14:27:09,359 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-06 14:27:09,359 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-06 14:27:09,360 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-06 14:27:09,361 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-06 14:27:09,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-06 14:27:09,362 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-06 14:27:09,362 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-06 14:27:09,362 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-06 14:27:09,364 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-06 14:27:09,364 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-06 14:27:09,365 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-06 14:27:09,365 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-06 14:27:09,366 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-06 14:27:09,366 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-06 14:27:09,366 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-06 14:27:09,366 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-06 14:27:09,367 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-06 14:27:09,368 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-06 14:27:09,391 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-06 14:27:09,392 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-06 14:27:09,392 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-06 14:27:09,392 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-06 14:27:09,393 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-06 14:27:09,393 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-06 14:27:09,393 INFO L138 SettingsManager]: * Use SBE=true [2021-11-06 14:27:09,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-06 14:27:09,394 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-06 14:27:09,394 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-06 14:27:09,394 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-06 14:27:09,395 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-06 14:27:09,395 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-06 14:27:09,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-06 14:27:09,395 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-06 14:27:09,395 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-06 14:27:09,395 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-06 14:27:09,395 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-06 14:27:09,396 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-06 14:27:09,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 14:27:09,396 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-06 14:27:09,396 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-06 14:27:09,396 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-06 14:27:09,396 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-06 14:27:09,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-06 14:27:09,397 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-06 14:27:09,397 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-06 14:27:09,397 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-06 14:27:09,397 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-06 14:27:09,397 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4476ade32947891d8cbcaab32a3bc0769d6c9b96e1a380febde4ae699bcd9acf [2021-11-06 14:27:09,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-06 14:27:09,620 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-06 14:27:09,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-06 14:27:09,623 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-06 14:27:09,624 INFO L275 PluginConnector]: CDTParser initialized [2021-11-06 14:27:09,625 INFO L432 ainManager$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 [2021-11-06 14:27:09,698 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/926ceb405/25e171ec73674f86ad55270c7cb51bbf/FLAG25442de14 [2021-11-06 14:27:10,206 INFO L306 CDTParser]: Found 1 translation units. [2021-11-06 14:27:10,208 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 [2021-11-06 14:27:10,240 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/926ceb405/25e171ec73674f86ad55270c7cb51bbf/FLAG25442de14 [2021-11-06 14:27:10,703 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/926ceb405/25e171ec73674f86ad55270c7cb51bbf [2021-11-06 14:27:10,705 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-06 14:27:10,706 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-06 14:27:10,708 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-06 14:27:10,709 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-06 14:27:10,711 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-06 14:27:10,711 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 02:27:10" (1/1) ... [2021-11-06 14:27:10,712 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2278d0f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 02:27:10, skipping insertion in model container [2021-11-06 14:27:10,712 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 02:27:10" (1/1) ... [2021-11-06 14:27:10,717 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-06 14:27:10,788 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-06 14:27:11,210 WARN L228 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] [2021-11-06 14:27:11,521 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-06 14:27:11,523 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: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:621) 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) [2021-11-06 14:27:11,530 INFO L168 Benchmark]: Toolchain (without parser) took 822.77 ms. Allocated memory is still 111.1 MB. Free memory was 72.3 MB in the beginning and 51.4 MB in the end (delta: 20.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2021-11-06 14:27:11,531 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 77.6 MB. Free memory was 35.2 MB in the beginning and 35.1 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-06 14:27:11,533 INFO L168 Benchmark]: CACSL2BoogieTranslator took 819.90 ms. Allocated memory is still 111.1 MB. Free memory was 72.1 MB in the beginning and 51.4 MB in the end (delta: 20.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2021-11-06 14:27:11,534 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 77.6 MB. Free memory was 35.2 MB in the beginning and 35.1 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 819.90 ms. Allocated memory is still 111.1 MB. Free memory was 72.1 MB in the beginning and 51.4 MB in the end (delta: 20.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. * 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 0.2.1-dev-173e394 [2021-11-06 14:27:12,971 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-06 14:27:12,973 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-06 14:27:13,006 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-06 14:27:13,007 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-06 14:27:13,010 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-06 14:27:13,012 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-06 14:27:13,016 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-06 14:27:13,018 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-06 14:27:13,028 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-06 14:27:13,029 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-06 14:27:13,032 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-06 14:27:13,033 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-06 14:27:13,034 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-06 14:27:13,036 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-06 14:27:13,038 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-06 14:27:13,039 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-06 14:27:13,039 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-06 14:27:13,041 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-06 14:27:13,046 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-06 14:27:13,047 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-06 14:27:13,048 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-06 14:27:13,050 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-06 14:27:13,051 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-06 14:27:13,056 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-06 14:27:13,056 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-06 14:27:13,056 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-06 14:27:13,058 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-06 14:27:13,058 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-06 14:27:13,059 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-06 14:27:13,059 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-06 14:27:13,060 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-06 14:27:13,061 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-06 14:27:13,061 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-06 14:27:13,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-06 14:27:13,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-06 14:27:13,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-06 14:27:13,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-06 14:27:13,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-06 14:27:13,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-06 14:27:13,065 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-06 14:27:13,068 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-06 14:27:13,101 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-06 14:27:13,101 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-06 14:27:13,102 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-06 14:27:13,102 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-06 14:27:13,104 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-06 14:27:13,104 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-06 14:27:13,104 INFO L138 SettingsManager]: * Use SBE=true [2021-11-06 14:27:13,105 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-06 14:27:13,105 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-06 14:27:13,105 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-06 14:27:13,106 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-06 14:27:13,106 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-06 14:27:13,106 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-06 14:27:13,106 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-06 14:27:13,106 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-06 14:27:13,106 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-06 14:27:13,107 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-06 14:27:13,107 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-06 14:27:13,107 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-06 14:27:13,107 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-06 14:27:13,107 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 14:27:13,107 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-06 14:27:13,108 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-06 14:27:13,108 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-06 14:27:13,108 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-06 14:27:13,108 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-06 14:27:13,108 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-06 14:27:13,108 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-06 14:27:13,109 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-06 14:27:13,109 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-06 14:27:13,109 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-06 14:27:13,109 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4476ade32947891d8cbcaab32a3bc0769d6c9b96e1a380febde4ae699bcd9acf [2021-11-06 14:27:13,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-06 14:27:13,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-06 14:27:13,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-06 14:27:13,389 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-06 14:27:13,390 INFO L275 PluginConnector]: CDTParser initialized [2021-11-06 14:27:13,390 INFO L432 ainManager$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 [2021-11-06 14:27:13,437 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21cc1b809/ee13f21a32fd45a1823859490d66b3e8/FLAG23114422a [2021-11-06 14:27:13,979 INFO L306 CDTParser]: Found 1 translation units. [2021-11-06 14:27:13,980 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 [2021-11-06 14:27:14,009 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21cc1b809/ee13f21a32fd45a1823859490d66b3e8/FLAG23114422a [2021-11-06 14:27:14,460 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21cc1b809/ee13f21a32fd45a1823859490d66b3e8 [2021-11-06 14:27:14,462 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-06 14:27:14,463 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-06 14:27:14,467 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-06 14:27:14,468 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-06 14:27:14,470 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-06 14:27:14,471 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 02:27:14" (1/1) ... [2021-11-06 14:27:14,472 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22584f33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 02:27:14, skipping insertion in model container [2021-11-06 14:27:14,472 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 02:27:14" (1/1) ... [2021-11-06 14:27:14,477 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-06 14:27:14,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-06 14:27:14,945 WARN L228 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] [2021-11-06 14:27:15,145 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-06 14:27:15,149 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NumberFormatException: String value 9223372036853541240 exceeds range of unsigned int. at java.base/java.lang.Integer.parseUnsignedInt(Integer.java:839) at java.base/java.lang.Integer.parseUnsignedInt(Integer.java:928) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.getConstantFirstDimensionOfArray(CTranslationUtil.java:213) 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: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:621) 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) [2021-11-06 14:27:15,153 INFO L168 Benchmark]: Toolchain (without parser) took 688.95 ms. Allocated memory is still 73.4 MB. Free memory was 45.0 MB in the beginning and 32.3 MB in the end (delta: 12.7 MB). Peak memory consumption was 17.2 MB. Max. memory is 16.1 GB. [2021-11-06 14:27:15,156 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 54.5 MB. Free memory was 35.1 MB in the beginning and 35.0 MB in the end (delta: 37.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-06 14:27:15,157 INFO L168 Benchmark]: CACSL2BoogieTranslator took 684.33 ms. Allocated memory is still 73.4 MB. Free memory was 44.8 MB in the beginning and 32.3 MB in the end (delta: 12.5 MB). Peak memory consumption was 17.2 MB. Max. memory is 16.1 GB. [2021-11-06 14:27:15,159 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 54.5 MB. Free memory was 35.1 MB in the beginning and 35.0 MB in the end (delta: 37.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 684.33 ms. Allocated memory is still 73.4 MB. Free memory was 44.8 MB in the beginning and 32.3 MB in the end (delta: 12.5 MB). Peak memory consumption was 17.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NumberFormatException: String value 9223372036853541240 exceeds range of unsigned int. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NumberFormatException: String value 9223372036853541240 exceeds range of unsigned int.: java.base/java.lang.Integer.parseUnsignedInt(Integer.java:839) 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: NumberFormatException: String value 9223372036853541240 exceeds range of unsigned int.