./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_configure_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_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_configure_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/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 ad2f85c8820e4453986b131868f49ec497955f86 ............................................................................................................................................................................... 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_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_configure_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/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 ad2f85c8820e4453986b131868f49ec497955f86 ................................................................................................................................................................. 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 10:30:59,486 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:30:59,487 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:30:59,494 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:30:59,494 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:30:59,495 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:30:59,495 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:30:59,496 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:30:59,498 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:30:59,498 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:30:59,499 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:30:59,499 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:30:59,500 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:30:59,500 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:30:59,501 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:30:59,501 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:30:59,502 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:30:59,503 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:30:59,505 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:30:59,506 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:30:59,507 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:30:59,508 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:30:59,509 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:30:59,510 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:30:59,510 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:30:59,511 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:30:59,511 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:30:59,512 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:30:59,513 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:30:59,513 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:30:59,513 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:30:59,514 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:30:59,514 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:30:59,514 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:30:59,515 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:30:59,515 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:30:59,515 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 10:30:59,525 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:30:59,526 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:30:59,526 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:30:59,526 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 10:30:59,526 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 10:30:59,527 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 10:30:59,527 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 10:30:59,527 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 10:30:59,527 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 10:30:59,527 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 10:30:59,527 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 10:30:59,528 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:30:59,528 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 10:30:59,528 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:30:59,528 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 10:30:59,528 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:30:59,529 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:30:59,529 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:30:59,529 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:30:59,529 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 10:30:59,529 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:30:59,529 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:30:59,529 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:30:59,530 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:30:59,530 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:30:59,530 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:30:59,530 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:30:59,530 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:30:59,530 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:30:59,530 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:30:59,531 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 10:30:59,531 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:30:59,531 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:30:59,531 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:30:59,531 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_a3f4a674-75f4-4570-bd09-e5d1efad6814/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 -> ad2f85c8820e4453986b131868f49ec497955f86 [2018-11-10 10:30:59,552 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:30:59,560 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:30:59,562 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:30:59,563 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:30:59,563 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:30:59,563 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_configure_true-unreach-call.i [2018-11-10 10:30:59,598 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/data/50bf18396/c7dbb923777c40ac8779e5e8d7806e89/FLAG40d5974e5 [2018-11-10 10:31:00,175 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:31:00,176 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_configure_true-unreach-call.i [2018-11-10 10:31:00,203 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/data/50bf18396/c7dbb923777c40ac8779e5e8d7806e89/FLAG40d5974e5 [2018-11-10 10:31:00,214 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/data/50bf18396/c7dbb923777c40ac8779e5e8d7806e89 [2018-11-10 10:31:00,216 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:31:00,217 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:31:00,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:31:00,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:31:00,220 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:31:00,221 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:31:00" (1/1) ... [2018-11-10 10:31:00,223 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 10:31:00, skipping insertion in model container [2018-11-10 10:31:00,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:31:00" (1/1) ... [2018-11-10 10:31:00,230 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:31:00,306 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:31:00,724 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:31:00,728 INFO L168 Benchmark]: Toolchain (without parser) took 512.17 ms. Allocated memory is still 1.0 GB. Free memory was 949.6 MB in the beginning and 901.2 MB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 11.5 GB. [2018-11-10 10:31:00,730 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:31:00,731 INFO L168 Benchmark]: CACSL2BoogieTranslator took 510.59 ms. Allocated memory is still 1.0 GB. Free memory was 949.6 MB in the beginning and 901.2 MB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 11.5 GB. [2018-11-10 10:31:00,732 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 510.59 ms. Allocated memory is still 1.0 GB. Free memory was 949.6 MB in the beginning and 901.2 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 10:31:01,972 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:31:01,973 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:31:01,980 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:31:01,980 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:31:01,981 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:31:01,982 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:31:01,983 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:31:01,984 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:31:01,984 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:31:01,985 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:31:01,985 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:31:01,986 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:31:01,986 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:31:01,987 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:31:01,988 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:31:01,988 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:31:01,989 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:31:01,991 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:31:01,992 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:31:01,992 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:31:01,993 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:31:01,995 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:31:01,995 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:31:01,995 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:31:01,996 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:31:01,996 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:31:01,997 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:31:01,997 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:31:01,998 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:31:01,998 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:31:01,999 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:31:01,999 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:31:01,999 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:31:02,000 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:31:02,000 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:31:02,000 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-11-10 10:31:02,010 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:31:02,011 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:31:02,011 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:31:02,011 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 10:31:02,011 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 10:31:02,012 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 10:31:02,012 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 10:31:02,012 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 10:31:02,012 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:31:02,012 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 10:31:02,013 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 10:31:02,013 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:31:02,013 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:31:02,013 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:31:02,013 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:31:02,013 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 10:31:02,013 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 10:31:02,014 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 10:31:02,014 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:31:02,014 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:31:02,014 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:31:02,014 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:31:02,014 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:31:02,014 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:31:02,015 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:31:02,015 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:31:02,015 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:31:02,015 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:31:02,015 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 10:31:02,015 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:31:02,015 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 10:31:02,015 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 10:31:02,016 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_a3f4a674-75f4-4570-bd09-e5d1efad6814/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 -> ad2f85c8820e4453986b131868f49ec497955f86 [2018-11-10 10:31:02,043 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:31:02,051 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:31:02,053 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:31:02,053 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:31:02,054 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:31:02,054 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_configure_true-unreach-call.i [2018-11-10 10:31:02,089 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/data/b9866f517/2ded41a114e94c67b838891fafc26c2c/FLAG6be0c3dc8 [2018-11-10 10:31:02,658 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:31:02,659 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_configure_true-unreach-call.i [2018-11-10 10:31:02,688 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/data/b9866f517/2ded41a114e94c67b838891fafc26c2c/FLAG6be0c3dc8 [2018-11-10 10:31:02,699 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a3f4a674-75f4-4570-bd09-e5d1efad6814/bin-2019/utaipan/data/b9866f517/2ded41a114e94c67b838891fafc26c2c [2018-11-10 10:31:02,701 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:31:02,702 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:31:02,703 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:31:02,703 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:31:02,706 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:31:02,707 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:31:02" (1/1) ... [2018-11-10 10:31:02,709 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e451d78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:31:02, skipping insertion in model container [2018-11-10 10:31:02,709 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:31:02" (1/1) ... [2018-11-10 10:31:02,716 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:31:02,802 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:31:03,379 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:31:03,382 INFO L168 Benchmark]: Toolchain (without parser) took 680.16 ms. Allocated memory is still 1.0 GB. Free memory was 941.2 MB in the beginning and 887.4 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 10:31:03,383 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:31:03,384 INFO L168 Benchmark]: CACSL2BoogieTranslator took 678.13 ms. Allocated memory is still 1.0 GB. Free memory was 941.2 MB in the beginning and 887.4 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 10:31:03,385 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 678.13 ms. Allocated memory is still 1.0 GB. Free memory was 941.2 MB in the beginning and 887.4 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...