./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_get_pc8736x_gpio_set_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_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_get_pc8736x_gpio_set_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/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 c7fa1011303e749175a0125225af4f09b4f732a4 ....................................................................................................................................................................... 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_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_get_pc8736x_gpio_set_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/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 c7fa1011303e749175a0125225af4f09b4f732a4 ................................................................................................................................................................... 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 06:06:07,595 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:06:07,596 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:06:07,604 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:06:07,605 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:06:07,605 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:06:07,607 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:06:07,608 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:06:07,610 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:06:07,610 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:06:07,611 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:06:07,611 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:06:07,612 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:06:07,613 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:06:07,613 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:06:07,614 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:06:07,614 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:06:07,616 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:06:07,617 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:06:07,618 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:06:07,619 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:06:07,620 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:06:07,622 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:06:07,623 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:06:07,623 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:06:07,624 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:06:07,625 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:06:07,625 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:06:07,626 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:06:07,626 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:06:07,627 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:06:07,627 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:06:07,627 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:06:07,627 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:06:07,628 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:06:07,629 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:06:07,629 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 06:06:07,638 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:06:07,638 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:06:07,639 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:06:07,639 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 06:06:07,640 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 06:06:07,640 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 06:06:07,640 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 06:06:07,640 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 06:06:07,640 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 06:06:07,640 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 06:06:07,641 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 06:06:07,641 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:06:07,642 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 06:06:07,642 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 06:06:07,642 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 06:06:07,642 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:06:07,642 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:06:07,642 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:06:07,643 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:06:07,643 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 06:06:07,643 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:06:07,643 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:06:07,646 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:06:07,646 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 06:06:07,646 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:06:07,646 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 06:06:07,647 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 06:06:07,647 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:06:07,647 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:06:07,647 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:06:07,647 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 06:06:07,647 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:06:07,648 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 06:06:07,648 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 06:06:07,648 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_431c0fd1-0e78-447b-9617-36a41ffc2fa0/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 -> c7fa1011303e749175a0125225af4f09b4f732a4 [2018-11-10 06:06:07,679 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:06:07,691 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:06:07,694 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:06:07,695 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:06:07,696 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:06:07,697 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_get_pc8736x_gpio_set_true-unreach-call.i [2018-11-10 06:06:07,749 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/data/425ea7fb7/8f1d43423b2b416c861964029d7882d6/FLAGec829ab20 [2018-11-10 06:06:08,346 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:06:08,347 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_get_pc8736x_gpio_set_true-unreach-call.i [2018-11-10 06:06:08,379 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/data/425ea7fb7/8f1d43423b2b416c861964029d7882d6/FLAGec829ab20 [2018-11-10 06:06:08,391 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/data/425ea7fb7/8f1d43423b2b416c861964029d7882d6 [2018-11-10 06:06:08,393 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:06:08,394 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 06:06:08,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:06:08,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:06:08,398 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:06:08,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:06:08" (1/1) ... [2018-11-10 06:06:08,401 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c093091 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:06:08, skipping insertion in model container [2018-11-10 06:06:08,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:06:08" (1/1) ... [2018-11-10 06:06:08,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:06:08,490 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:06:09,037 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 06:06:09,040 INFO L168 Benchmark]: Toolchain (without parser) took 646.01 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 900.1 MB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 11.5 GB. [2018-11-10 06:06:09,041 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:06:09,042 INFO L168 Benchmark]: CACSL2BoogieTranslator took 644.08 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 900.1 MB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 11.5 GB. [2018-11-10 06:06:09,043 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 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 644.08 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 900.1 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 06:06:10,509 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:06:10,511 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:06:10,522 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:06:10,522 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:06:10,523 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:06:10,524 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:06:10,526 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:06:10,527 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:06:10,528 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:06:10,529 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:06:10,529 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:06:10,530 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:06:10,531 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:06:10,533 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:06:10,533 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:06:10,534 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:06:10,536 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:06:10,538 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:06:10,540 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:06:10,541 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:06:10,542 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:06:10,544 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:06:10,545 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:06:10,545 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:06:10,546 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:06:10,547 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:06:10,548 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:06:10,549 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:06:10,550 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:06:10,550 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:06:10,551 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:06:10,552 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:06:10,552 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:06:10,553 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:06:10,553 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:06:10,554 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-11-10 06:06:10,567 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:06:10,568 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:06:10,568 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:06:10,569 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 06:06:10,569 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 06:06:10,569 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 06:06:10,569 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 06:06:10,569 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 06:06:10,570 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:06:10,570 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 06:06:10,570 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 06:06:10,571 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:06:10,571 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:06:10,571 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:06:10,571 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:06:10,572 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 06:06:10,572 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 06:06:10,572 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 06:06:10,573 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:06:10,573 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:06:10,573 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:06:10,573 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 06:06:10,573 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:06:10,573 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 06:06:10,574 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 06:06:10,574 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:06:10,574 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:06:10,574 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:06:10,574 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 06:06:10,575 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:06:10,575 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 06:06:10,575 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 06:06:10,575 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_431c0fd1-0e78-447b-9617-36a41ffc2fa0/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 -> c7fa1011303e749175a0125225af4f09b4f732a4 [2018-11-10 06:06:10,611 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:06:10,622 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:06:10,626 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:06:10,627 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:06:10,628 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:06:10,628 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_get_pc8736x_gpio_set_true-unreach-call.i [2018-11-10 06:06:10,685 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/data/dde3d0b7f/5b20dbf7d13d4cd3890816cfb30df7fb/FLAG41181196e [2018-11-10 06:06:11,208 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:06:11,208 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_get_pc8736x_gpio_set_true-unreach-call.i [2018-11-10 06:06:11,236 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/data/dde3d0b7f/5b20dbf7d13d4cd3890816cfb30df7fb/FLAG41181196e [2018-11-10 06:06:11,245 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_431c0fd1-0e78-447b-9617-36a41ffc2fa0/bin-2019/utaipan/data/dde3d0b7f/5b20dbf7d13d4cd3890816cfb30df7fb [2018-11-10 06:06:11,247 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:06:11,248 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 06:06:11,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:06:11,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:06:11,252 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:06:11,252 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:06:11" (1/1) ... [2018-11-10 06:06:11,254 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42b4638 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:06:11, skipping insertion in model container [2018-11-10 06:06:11,254 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:06:11" (1/1) ... [2018-11-10 06:06:11,261 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:06:11,345 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:06:12,086 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 06:06:12,089 INFO L168 Benchmark]: Toolchain (without parser) took 841.57 ms. Allocated memory is still 1.0 GB. Free memory was 939.0 MB in the beginning and 885.3 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 06:06:12,091 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:06:12,092 INFO L168 Benchmark]: CACSL2BoogieTranslator took 839.66 ms. Allocated memory is still 1.0 GB. Free memory was 939.0 MB in the beginning and 885.3 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 06:06:12,093 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 839.66 ms. Allocated memory is still 1.0 GB. Free memory was 939.0 MB in the beginning and 885.3 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...