./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_configure_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_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_configure_pc8736x_gpio_current_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fa34380058d2e0e9db327c58dcb0c00134ffcae7 .................................................................................................................................................................... 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_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_configure_pc8736x_gpio_current_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fa34380058d2e0e9db327c58dcb0c00134ffcae7 ................................................................................................................................................................. 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 05:35:49,566 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:35:49,567 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:35:49,576 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:35:49,576 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:35:49,577 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:35:49,578 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:35:49,579 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:35:49,581 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:35:49,582 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:35:49,582 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:35:49,583 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:35:49,583 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:35:49,584 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:35:49,585 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:35:49,586 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:35:49,586 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:35:49,588 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:35:49,589 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:35:49,591 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:35:49,592 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:35:49,593 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:35:49,595 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:35:49,595 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:35:49,595 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:35:49,596 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:35:49,597 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:35:49,598 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:35:49,598 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:35:49,599 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:35:49,599 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:35:49,600 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:35:49,600 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:35:49,600 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:35:49,601 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:35:49,601 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:35:49,602 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 05:35:49,610 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:35:49,611 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:35:49,611 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:35:49,612 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 05:35:49,612 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 05:35:49,612 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 05:35:49,612 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 05:35:49,612 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 05:35:49,612 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 05:35:49,613 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 05:35:49,613 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 05:35:49,613 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:35:49,614 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 05:35:49,614 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:35:49,614 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 05:35:49,614 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:35:49,614 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:35:49,614 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:35:49,614 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:35:49,615 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 05:35:49,615 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:35:49,615 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:35:49,615 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:35:49,615 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 05:35:49,615 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:35:49,616 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 05:35:49,616 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 05:35:49,616 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:35:49,616 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:35:49,616 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:35:49,616 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 05:35:49,617 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:35:49,617 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 05:35:49,617 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 05:35:49,617 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan 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 -> Taipan 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 -> fa34380058d2e0e9db327c58dcb0c00134ffcae7 [2018-11-10 05:35:49,643 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:35:49,654 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:35:49,657 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:35:49,658 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:35:49,659 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:35:49,659 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_configure_pc8736x_gpio_current_true-unreach-call.i [2018-11-10 05:35:49,705 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/data/e26f478c2/7794fab0badb4676a62e91ee88b414ca/FLAGb369b64c1 [2018-11-10 05:35:50,266 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:35:50,267 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_configure_pc8736x_gpio_current_true-unreach-call.i [2018-11-10 05:35:50,297 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/data/e26f478c2/7794fab0badb4676a62e91ee88b414ca/FLAGb369b64c1 [2018-11-10 05:35:50,309 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/data/e26f478c2/7794fab0badb4676a62e91ee88b414ca [2018-11-10 05:35:50,311 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:35:50,313 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:35:50,313 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:35:50,313 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:35:50,317 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:35:50,318 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:35:50" (1/1) ... [2018-11-10 05:35:50,321 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48eb6860 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:35:50, skipping insertion in model container [2018-11-10 05:35:50,321 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:35:50" (1/1) ... [2018-11-10 05:35:50,329 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:35:50,414 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:35:50,982 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 05:35:50,986 INFO L168 Benchmark]: Toolchain (without parser) took 674.00 ms. Allocated memory is still 1.0 GB. Free memory was 949.5 MB in the beginning and 901.1 MB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:35:50,988 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:35:50,989 INFO L168 Benchmark]: CACSL2BoogieTranslator took 671.87 ms. Allocated memory is still 1.0 GB. Free memory was 949.5 MB in the beginning and 901.1 MB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:35:50,991 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 671.87 ms. Allocated memory is still 1.0 GB. Free memory was 949.5 MB in the beginning and 901.1 MB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 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 05:35:52,458 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:35:52,460 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:35:52,470 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:35:52,470 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:35:52,471 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:35:52,472 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:35:52,474 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:35:52,476 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:35:52,476 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:35:52,477 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:35:52,478 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:35:52,478 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:35:52,479 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:35:52,480 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:35:52,481 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:35:52,483 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:35:52,484 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:35:52,486 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:35:52,488 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:35:52,489 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:35:52,490 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:35:52,492 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:35:52,492 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:35:52,493 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:35:52,493 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:35:52,494 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:35:52,495 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:35:52,496 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:35:52,497 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:35:52,497 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:35:52,498 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:35:52,498 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:35:52,498 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:35:52,499 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:35:52,500 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:35:52,500 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-11-10 05:35:52,513 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:35:52,514 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:35:52,515 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:35:52,515 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 05:35:52,515 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 05:35:52,515 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 05:35:52,516 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 05:35:52,516 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 05:35:52,516 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:35:52,517 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 05:35:52,517 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 05:35:52,517 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:35:52,517 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:35:52,517 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:35:52,517 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:35:52,518 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 05:35:52,518 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 05:35:52,518 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 05:35:52,518 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:35:52,518 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:35:52,518 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:35:52,519 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 05:35:52,519 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:35:52,519 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 05:35:52,519 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 05:35:52,519 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:35:52,520 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:35:52,520 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:35:52,520 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 05:35:52,520 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:35:52,520 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 05:35:52,520 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 05:35:52,521 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_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan 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 -> Taipan 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 -> fa34380058d2e0e9db327c58dcb0c00134ffcae7 [2018-11-10 05:35:52,556 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:35:52,566 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:35:52,569 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:35:52,570 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:35:52,570 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:35:52,571 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_configure_pc8736x_gpio_current_true-unreach-call.i [2018-11-10 05:35:52,617 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/data/8e36a3336/c781cff42c934b228e6a60d93c2ad09c/FLAG97c9c2650 [2018-11-10 05:35:53,183 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:35:53,184 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_configure_pc8736x_gpio_current_true-unreach-call.i [2018-11-10 05:35:53,220 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/data/8e36a3336/c781cff42c934b228e6a60d93c2ad09c/FLAG97c9c2650 [2018-11-10 05:35:53,231 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_673785e3-0bf7-49da-b4b2-d986448cdbc0/bin-2019/utaipan/data/8e36a3336/c781cff42c934b228e6a60d93c2ad09c [2018-11-10 05:35:53,234 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:35:53,235 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:35:53,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:35:53,236 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:35:53,240 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:35:53,241 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:35:53" (1/1) ... [2018-11-10 05:35:53,243 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 05:35:53, skipping insertion in model container [2018-11-10 05:35:53,244 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:35:53" (1/1) ... [2018-11-10 05:35:53,253 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:35:53,365 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:35:53,983 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 05:35:53,987 INFO L168 Benchmark]: Toolchain (without parser) took 752.62 ms. Allocated memory is still 1.0 GB. Free memory was 938.5 MB in the beginning and 884.8 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 05:35:53,989 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:35:53,990 INFO L168 Benchmark]: CACSL2BoogieTranslator took 750.22 ms. Allocated memory is still 1.0 GB. Free memory was 938.5 MB in the beginning and 884.8 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 05:35:53,992 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 750.22 ms. Allocated memory is still 1.0 GB. Free memory was 938.5 MB in the beginning and 884.8 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...