./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_get_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_get_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 920afa819c8feb0afaaa70ad04530418a3fbb1c1 ................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_get_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 920afa819c8feb0afaaa70ad04530418a3fbb1c1 ................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: 1 --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 04:21:51,823 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:21:51,824 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:21:51,830 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:21:51,830 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:21:51,830 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:21:51,831 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:21:51,832 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:21:51,833 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:21:51,833 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:21:51,834 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:21:51,834 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:21:51,835 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:21:51,835 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:21:51,836 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:21:51,836 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:21:51,837 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:21:51,838 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:21:51,840 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:21:51,841 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:21:51,842 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:21:51,842 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:21:51,844 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:21:51,844 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:21:51,845 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:21:51,845 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:21:51,846 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:21:51,847 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:21:51,847 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:21:51,848 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:21:51,848 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:21:51,849 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:21:51,849 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:21:51,849 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:21:51,850 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:21:51,850 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:21:51,850 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 04:21:51,860 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:21:51,861 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:21:51,861 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:21:51,861 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:21:51,862 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:21:51,862 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:21:51,862 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 04:21:51,862 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:21:51,862 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:21:51,863 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:21:51,863 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:21:51,863 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:21:51,863 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:21:51,863 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:21:51,863 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:21:51,863 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:21:51,863 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:21:51,863 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:21:51,863 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:21:51,863 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:21:51,863 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:21:51,864 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:21:51,864 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:21:51,864 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:21:51,864 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:21:51,864 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:21:51,864 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 04:21:51,864 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:21:51,864 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:21:51,864 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer 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(__VERIFIER_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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 920afa819c8feb0afaaa70ad04530418a3fbb1c1 [2018-11-10 04:21:51,889 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:21:51,899 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:21:51,901 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:21:51,902 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:21:51,903 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:21:51,903 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_get_true-unreach-call.i [2018-11-10 04:21:51,949 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/data/d4fdfe215/d86779a0d2a744b58e0f35d5dc397325/FLAG2d02e2137 [2018-11-10 04:21:52,546 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:21:52,547 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_get_true-unreach-call.i [2018-11-10 04:21:52,574 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/data/d4fdfe215/d86779a0d2a744b58e0f35d5dc397325/FLAG2d02e2137 [2018-11-10 04:21:52,585 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/data/d4fdfe215/d86779a0d2a744b58e0f35d5dc397325 [2018-11-10 04:21:52,587 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:21:52,588 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 04:21:52,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:21:52,589 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:21:52,592 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:21:52,592 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:21:52" (1/1) ... [2018-11-10 04:21:52,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3be01623 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:21:52, skipping insertion in model container [2018-11-10 04:21:52,594 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:21:52" (1/1) ... [2018-11-10 04:21:52,599 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:21:52,676 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:21:53,239 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArrayIndexOutOfBoundsException: 1 at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructOffsetForField(TypeSizeAndOffsetComputer.java:136) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructOffsetForField(TypeSizeAndOffsetComputer.java:142) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) 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:960) 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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:21:53,243 INFO L168 Benchmark]: Toolchain (without parser) took 654.86 ms. Allocated memory is still 1.0 GB. Free memory was 952.3 MB in the beginning and 902.9 MB in the end (delta: 49.4 MB). Peak memory consumption was 49.4 MB. Max. memory is 11.5 GB. [2018-11-10 04:21:53,245 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:21:53,245 INFO L168 Benchmark]: CACSL2BoogieTranslator took 652.74 ms. Allocated memory is still 1.0 GB. Free memory was 952.3 MB in the beginning and 902.9 MB in the end (delta: 49.4 MB). Peak memory consumption was 49.4 MB. Max. memory is 11.5 GB. [2018-11-10 04:21:53,247 INFO L336 ainManager$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 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 652.74 ms. Allocated memory is still 1.0 GB. Free memory was 952.3 MB in the beginning and 902.9 MB in the end (delta: 49.4 MB). Peak memory consumption was 49.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: 1 de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArrayIndexOutOfBoundsException: 1: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructOffsetForField(TypeSizeAndOffsetComputer.java:136) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 04:21:54,539 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:21:54,540 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:21:54,547 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:21:54,548 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:21:54,548 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:21:54,549 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:21:54,550 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:21:54,551 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:21:54,552 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:21:54,552 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:21:54,553 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:21:54,553 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:21:54,554 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:21:54,555 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:21:54,555 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:21:54,556 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:21:54,557 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:21:54,562 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:21:54,563 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:21:54,564 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:21:54,564 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:21:54,565 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:21:54,565 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:21:54,566 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:21:54,566 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:21:54,567 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:21:54,567 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:21:54,567 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:21:54,568 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:21:54,568 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:21:54,569 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:21:54,569 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:21:54,569 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:21:54,569 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:21:54,570 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:21:54,570 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-10 04:21:54,581 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:21:54,581 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:21:54,581 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:21:54,582 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:21:54,582 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:21:54,582 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:21:54,582 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 04:21:54,582 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:21:54,583 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:21:54,583 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:21:54,583 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:21:54,583 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:21:54,583 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:21:54,583 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:21:54,583 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 04:21:54,583 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 04:21:54,583 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:21:54,583 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:21:54,584 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:21:54,584 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:21:54,584 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:21:54,584 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:21:54,584 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:21:54,584 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:21:54,584 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:21:54,584 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:21:54,584 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:21:54,585 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 04:21:54,585 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:21:54,585 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 04:21:54,585 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 04:21:54,585 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer 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(__VERIFIER_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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 920afa819c8feb0afaaa70ad04530418a3fbb1c1 [2018-11-10 04:21:54,613 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:21:54,621 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:21:54,623 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:21:54,624 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:21:54,625 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:21:54,625 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_get_true-unreach-call.i [2018-11-10 04:21:54,661 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/data/5b446abc6/d830263fba934240b6734ce283d6efdd/FLAG2f216f1ab [2018-11-10 04:21:55,252 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:21:55,253 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_get_true-unreach-call.i [2018-11-10 04:21:55,280 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/data/5b446abc6/d830263fba934240b6734ce283d6efdd/FLAG2f216f1ab [2018-11-10 04:21:55,291 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6b341c0a-6c21-407c-be5f-1b9b82deacf0/bin-2019/uautomizer/data/5b446abc6/d830263fba934240b6734ce283d6efdd [2018-11-10 04:21:55,294 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:21:55,295 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 04:21:55,296 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:21:55,296 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:21:55,299 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:21:55,300 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:21:55" (1/1) ... [2018-11-10 04:21:55,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5353af48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:21:55, skipping insertion in model container [2018-11-10 04:21:55,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:21:55" (1/1) ... [2018-11-10 04:21:55,310 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:21:55,393 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:21:55,944 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArrayIndexOutOfBoundsException: 1 at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructOffsetForField(TypeSizeAndOffsetComputer.java:136) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructOffsetForField(TypeSizeAndOffsetComputer.java:142) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) 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:960) 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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:21:55,947 INFO L168 Benchmark]: Toolchain (without parser) took 653.20 ms. Allocated memory is still 1.0 GB. Free memory was 940.1 MB in the beginning and 885.3 MB in the end (delta: 54.8 MB). Peak memory consumption was 54.8 MB. Max. memory is 11.5 GB. [2018-11-10 04:21:55,949 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:21:55,949 INFO L168 Benchmark]: CACSL2BoogieTranslator took 651.09 ms. Allocated memory is still 1.0 GB. Free memory was 940.1 MB in the beginning and 885.3 MB in the end (delta: 54.8 MB). Peak memory consumption was 54.8 MB. Max. memory is 11.5 GB. [2018-11-10 04:21:55,951 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 651.09 ms. Allocated memory is still 1.0 GB. Free memory was 940.1 MB in the beginning and 885.3 MB in the end (delta: 54.8 MB). Peak memory consumption was 54.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: 1 de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArrayIndexOutOfBoundsException: 1: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructOffsetForField(TypeSizeAndOffsetComputer.java:136) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...