./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_current_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_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_current_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2ce467e5889dec63caf74cb404b2d0bba9b02e9c ................................................................................................................................................................. 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_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_current_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2ce467e5889dec63caf74cb404b2d0bba9b02e9c .................................................................................................................................................................... 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 04:40:38,803 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:40:38,804 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:40:38,813 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:40:38,813 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:40:38,814 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:40:38,814 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:40:38,815 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:40:38,817 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:40:38,817 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:40:38,818 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:40:38,818 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:40:38,818 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:40:38,819 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:40:38,820 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:40:38,820 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:40:38,821 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:40:38,822 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:40:38,823 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:40:38,824 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:40:38,825 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:40:38,825 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:40:38,827 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:40:38,827 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:40:38,827 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:40:38,828 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:40:38,828 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:40:38,829 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:40:38,829 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:40:38,830 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:40:38,830 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:40:38,831 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:40:38,831 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:40:38,831 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:40:38,831 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:40:38,832 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:40:38,832 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 04:40:38,841 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:40:38,841 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:40:38,842 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:40:38,842 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:40:38,842 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:40:38,843 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:40:38,843 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:40:38,843 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:40:38,843 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:40:38,843 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:40:38,843 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:40:38,843 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:40:38,844 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:40:38,844 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:40:38,844 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:40:38,844 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:40:38,844 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:40:38,844 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:40:38,844 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:40:38,844 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:40:38,845 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:40:38,845 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:40:38,845 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:40:38,845 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:40:38,845 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:40:38,845 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 04:40:38,845 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:40:38,845 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:40:38,846 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_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak 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 -> Kojak 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 -> 2ce467e5889dec63caf74cb404b2d0bba9b02e9c [2018-11-10 04:40:38,868 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:40:38,877 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:40:38,880 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:40:38,881 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:40:38,881 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:40:38,882 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_current_true-unreach-call.i [2018-11-10 04:40:38,925 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/data/7ad53281b/184a6849d4674587a6a4b7bfdbedb7c8/FLAG9e7a7f927 [2018-11-10 04:40:39,411 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:40:39,411 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_current_true-unreach-call.i [2018-11-10 04:40:39,439 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/data/7ad53281b/184a6849d4674587a6a4b7bfdbedb7c8/FLAG9e7a7f927 [2018-11-10 04:40:39,448 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/data/7ad53281b/184a6849d4674587a6a4b7bfdbedb7c8 [2018-11-10 04:40:39,450 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:40:39,451 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:40:39,452 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:40:39,452 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:40:39,454 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:40:39,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:40:39" (1/1) ... [2018-11-10 04:40:39,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a3b308 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:40:39, skipping insertion in model container [2018-11-10 04:40:39,456 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:40:39" (1/1) ... [2018-11-10 04:40:39,462 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:40:39,545 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:40:39,978 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:40:39,981 INFO L168 Benchmark]: Toolchain (without parser) took 530.59 ms. Allocated memory is still 1.0 GB. Free memory was 943.0 MB in the beginning and 900.0 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-10 04:40:39,983 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:40:39,983 INFO L168 Benchmark]: CACSL2BoogieTranslator took 528.75 ms. Allocated memory is still 1.0 GB. Free memory was 943.0 MB in the beginning and 900.0 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-10 04:40:39,985 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 528.75 ms. Allocated memory is still 1.0 GB. Free memory was 943.0 MB in the beginning and 900.0 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 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 04:40:41,203 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:40:41,204 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:40:41,213 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:40:41,213 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:40:41,214 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:40:41,215 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:40:41,216 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:40:41,217 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:40:41,217 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:40:41,218 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:40:41,218 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:40:41,219 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:40:41,219 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:40:41,220 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:40:41,221 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:40:41,221 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:40:41,222 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:40:41,223 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:40:41,224 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:40:41,225 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:40:41,226 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:40:41,228 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:40:41,228 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:40:41,228 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:40:41,229 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:40:41,229 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:40:41,230 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:40:41,231 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:40:41,231 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:40:41,232 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:40:41,232 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:40:41,232 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:40:41,232 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:40:41,233 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:40:41,233 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:40:41,234 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 04:40:41,245 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:40:41,245 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:40:41,246 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:40:41,246 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:40:41,247 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:40:41,247 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:40:41,247 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:40:41,248 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:40:41,248 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:40:41,248 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:40:41,248 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:40:41,248 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:40:41,248 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:40:41,249 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 04:40:41,249 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 04:40:41,249 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:40:41,249 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:40:41,249 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:40:41,249 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:40:41,249 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:40:41,249 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:40:41,250 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:40:41,250 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:40:41,250 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:40:41,250 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:40:41,250 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:40:41,250 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 04:40:41,250 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 04:40:41,251 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:40:41,251 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 04:40:41,251 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 04:40:41,251 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_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak 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 -> Kojak 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 -> 2ce467e5889dec63caf74cb404b2d0bba9b02e9c [2018-11-10 04:40:41,283 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:40:41,291 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:40:41,294 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:40:41,295 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:40:41,295 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:40:41,296 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_current_true-unreach-call.i [2018-11-10 04:40:41,338 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/data/5b8d9ed89/4fc74dfb1cbc4b16a0863af985cdc6c5/FLAGc3a8ee4d7 [2018-11-10 04:40:41,917 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:40:41,917 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_current_true-unreach-call.i [2018-11-10 04:40:41,945 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/data/5b8d9ed89/4fc74dfb1cbc4b16a0863af985cdc6c5/FLAGc3a8ee4d7 [2018-11-10 04:40:41,954 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cf39f476-16bf-4e04-898c-5913a7b3856d/bin-2019/ukojak/data/5b8d9ed89/4fc74dfb1cbc4b16a0863af985cdc6c5 [2018-11-10 04:40:41,956 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:40:41,957 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:40:41,957 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:40:41,957 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:40:41,961 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:40:41,961 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:40:41" (1/1) ... [2018-11-10 04:40:41,963 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42b4638 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:40:41, skipping insertion in model container [2018-11-10 04:40:41,963 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:40:41" (1/1) ... [2018-11-10 04:40:41,971 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:40:42,055 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:40:42,522 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:40:42,524 INFO L168 Benchmark]: Toolchain (without parser) took 568.28 ms. Allocated memory is still 1.0 GB. Free memory was 940.1 MB in the beginning and 886.4 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 04:40:42,526 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:40:42,527 INFO L168 Benchmark]: CACSL2BoogieTranslator took 566.54 ms. Allocated memory is still 1.0 GB. Free memory was 940.1 MB in the beginning and 886.4 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 04:40:42,528 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 566.54 ms. Allocated memory is still 1.0 GB. Free memory was 940.1 MB in the beginning and 886.4 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 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...