./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_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_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_get_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/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 55b330974f132a5ede42b3fbfc11e33feb05d703 ................................................................................................................................................................ 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_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_get_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/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 55b330974f132a5ede42b3fbfc11e33feb05d703 ...................................................................................................................................................................... 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 07:25:32,672 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:25:32,673 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:25:32,680 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:25:32,680 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:25:32,681 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:25:32,682 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:25:32,683 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:25:32,684 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:25:32,684 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:25:32,685 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:25:32,685 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:25:32,686 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:25:32,686 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:25:32,687 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:25:32,688 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:25:32,688 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:25:32,689 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:25:32,691 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:25:32,692 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:25:32,693 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:25:32,694 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:25:32,695 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:25:32,696 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:25:32,696 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:25:32,696 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:25:32,697 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:25:32,698 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:25:32,698 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:25:32,699 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:25:32,699 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:25:32,700 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:25:32,700 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:25:32,700 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:25:32,701 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:25:32,701 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:25:32,701 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 07:25:32,711 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:25:32,712 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:25:32,712 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:25:32,712 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:25:32,713 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:25:32,713 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:25:32,713 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:25:32,713 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 07:25:32,713 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 07:25:32,714 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 07:25:32,714 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:25:32,714 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:25:32,714 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:25:32,714 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:25:32,714 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 07:25:32,714 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:25:32,715 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:25:32,715 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 07:25:32,715 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 07:25:32,715 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:25:32,715 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:25:32,715 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 07:25:32,715 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:25:32,716 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:25:32,716 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:25:32,716 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 07:25:32,716 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:25:32,716 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 07:25:32,716 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_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/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 -> 55b330974f132a5ede42b3fbfc11e33feb05d703 [2018-11-10 07:25:32,738 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:25:32,746 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:25:32,748 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:25:32,749 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:25:32,749 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:25:32,749 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_get_true-unreach-call.i [2018-11-10 07:25:32,783 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/data/a4cd1cf4a/1b9ca61ad05d46deaaf453a3b3b191ed/FLAG86d1c02b4 [2018-11-10 07:25:33,263 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:25:33,263 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_get_true-unreach-call.i [2018-11-10 07:25:33,286 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/data/a4cd1cf4a/1b9ca61ad05d46deaaf453a3b3b191ed/FLAG86d1c02b4 [2018-11-10 07:25:33,298 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/data/a4cd1cf4a/1b9ca61ad05d46deaaf453a3b3b191ed [2018-11-10 07:25:33,300 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:25:33,301 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 07:25:33,302 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:25:33,302 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:25:33,304 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:25:33,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:25:33" (1/1) ... [2018-11-10 07:25:33,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c157e26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:25:33, skipping insertion in model container [2018-11-10 07:25:33,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:25:33" (1/1) ... [2018-11-10 07:25:33,312 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:25:33,378 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:25:33,800 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 07:25:33,803 INFO L168 Benchmark]: Toolchain (without parser) took 502.67 ms. Allocated memory is still 1.0 GB. Free memory was 949.6 MB in the beginning and 903.9 MB in the end (delta: 45.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 11.5 GB. [2018-11-10 07:25:33,805 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:25:33,805 INFO L168 Benchmark]: CACSL2BoogieTranslator took 501.02 ms. Allocated memory is still 1.0 GB. Free memory was 949.6 MB in the beginning and 903.9 MB in the end (delta: 45.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 11.5 GB. [2018-11-10 07:25:33,807 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 501.02 ms. Allocated memory is still 1.0 GB. Free memory was 949.6 MB in the beginning and 903.9 MB in the end (delta: 45.7 MB). Peak memory consumption was 45.7 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... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 07:25:35,045 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:25:35,047 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:25:35,055 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:25:35,055 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:25:35,056 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:25:35,056 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:25:35,058 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:25:35,059 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:25:35,059 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:25:35,060 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:25:35,060 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:25:35,060 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:25:35,061 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:25:35,062 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:25:35,062 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:25:35,063 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:25:35,064 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:25:35,065 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:25:35,066 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:25:35,067 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:25:35,068 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:25:35,069 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:25:35,069 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:25:35,069 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:25:35,070 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:25:35,070 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:25:35,071 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:25:35,071 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:25:35,072 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:25:35,072 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:25:35,073 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:25:35,073 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:25:35,073 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:25:35,074 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:25:35,074 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:25:35,074 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 07:25:35,084 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:25:35,084 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:25:35,085 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:25:35,085 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:25:35,085 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:25:35,085 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:25:35,085 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:25:35,086 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 07:25:35,086 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 07:25:35,086 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:25:35,086 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:25:35,086 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:25:35,086 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:25:35,086 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 07:25:35,087 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 07:25:35,087 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 07:25:35,087 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:25:35,087 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:25:35,087 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 07:25:35,087 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 07:25:35,087 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:25:35,088 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:25:35,088 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 07:25:35,088 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:25:35,088 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:25:35,088 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:25:35,088 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 07:25:35,088 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 07:25:35,089 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:25:35,089 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 07:25:35,089 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 07:25:35,089 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_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/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 -> 55b330974f132a5ede42b3fbfc11e33feb05d703 [2018-11-10 07:25:35,117 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:25:35,126 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:25:35,129 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:25:35,130 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:25:35,130 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:25:35,131 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_get_true-unreach-call.i [2018-11-10 07:25:35,171 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/data/28dc98e30/31786e4ac6b644c4aea68de4263a08bc/FLAG600e78804 [2018-11-10 07:25:35,677 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:25:35,678 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_get_true-unreach-call.i [2018-11-10 07:25:35,701 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/data/28dc98e30/31786e4ac6b644c4aea68de4263a08bc/FLAG600e78804 [2018-11-10 07:25:35,710 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3befd08d-82c6-42d1-9fbe-bf4f1d4bf731/bin-2019/ukojak/data/28dc98e30/31786e4ac6b644c4aea68de4263a08bc [2018-11-10 07:25:35,712 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:25:35,713 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 07:25:35,713 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:25:35,713 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:25:35,716 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:25:35,716 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:25:35" (1/1) ... [2018-11-10 07:25:35,718 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 07:25:35, skipping insertion in model container [2018-11-10 07:25:35,718 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:25:35" (1/1) ... [2018-11-10 07:25:35,724 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:25:35,805 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:25:36,336 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 07:25:36,341 INFO L168 Benchmark]: Toolchain (without parser) took 629.21 ms. Allocated memory is still 1.0 GB. Free memory was 937.9 MB in the beginning and 884.2 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 07:25:36,343 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:25:36,343 INFO L168 Benchmark]: CACSL2BoogieTranslator took 627.49 ms. Allocated memory is still 1.0 GB. Free memory was 937.9 MB in the beginning and 884.2 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 07:25:36,345 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 627.49 ms. Allocated memory is still 1.0 GB. Free memory was 937.9 MB in the beginning and 884.2 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...