./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_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_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_set_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 57715f850710ac2c8cae09817660884f5485e0ac ............................................................................................................................................................... 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_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_set_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 57715f850710ac2c8cae09817660884f5485e0ac ...................................................................................................................................................................... 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 09:01:52,963 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 09:01:52,964 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 09:01:52,971 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 09:01:52,972 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 09:01:52,972 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 09:01:52,973 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 09:01:52,974 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 09:01:52,975 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 09:01:52,976 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 09:01:52,976 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 09:01:52,977 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 09:01:52,977 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 09:01:52,978 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 09:01:52,979 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 09:01:52,979 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 09:01:52,980 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 09:01:52,981 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 09:01:52,982 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 09:01:52,983 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 09:01:52,984 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 09:01:52,985 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 09:01:52,986 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 09:01:52,987 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 09:01:52,987 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 09:01:52,987 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 09:01:52,988 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 09:01:52,989 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 09:01:52,989 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 09:01:52,990 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 09:01:52,990 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 09:01:52,990 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 09:01:52,991 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 09:01:52,991 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 09:01:52,991 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 09:01:52,992 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 09:01:52,992 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 09:01:53,002 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 09:01:53,002 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 09:01:53,003 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 09:01:53,003 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 09:01:53,003 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 09:01:53,003 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 09:01:53,003 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 09:01:53,004 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 09:01:53,004 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 09:01:53,004 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 09:01:53,004 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 09:01:53,004 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 09:01:53,004 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 09:01:53,004 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 09:01:53,004 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 09:01:53,005 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 09:01:53,005 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 09:01:53,005 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 09:01:53,005 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 09:01:53,005 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 09:01:53,005 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 09:01:53,005 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 09:01:53,006 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 09:01:53,006 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 09:01:53,006 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 09:01:53,006 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 09:01:53,006 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 09:01:53,006 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 09:01:53,006 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 09:01:53,006 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_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer 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 -> Automizer 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 -> 57715f850710ac2c8cae09817660884f5485e0ac [2018-11-10 09:01:53,026 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 09:01:53,034 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 09:01:53,036 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 09:01:53,037 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 09:01:53,037 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 09:01:53,037 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_set_true-unreach-call.i [2018-11-10 09:01:53,072 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/data/040be484f/b7c173722ce549dcbddbe937d085478a/FLAG109829057 [2018-11-10 09:01:53,666 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 09:01:53,667 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_set_true-unreach-call.i [2018-11-10 09:01:53,694 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/data/040be484f/b7c173722ce549dcbddbe937d085478a/FLAG109829057 [2018-11-10 09:01:53,706 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/data/040be484f/b7c173722ce549dcbddbe937d085478a [2018-11-10 09:01:53,709 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 09:01:53,710 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 09:01:53,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 09:01:53,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 09:01:53,713 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 09:01:53,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:01:53" (1/1) ... [2018-11-10 09:01:53,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34dedde3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:01:53, skipping insertion in model container [2018-11-10 09:01:53,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:01:53" (1/1) ... [2018-11-10 09:01:53,724 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 09:01:53,799 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 09:01:54,225 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 09:01:54,227 INFO L168 Benchmark]: Toolchain (without parser) took 518.39 ms. Allocated memory is still 1.0 GB. Free memory was 947.4 MB in the beginning and 901.7 MB in the end (delta: 45.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 11.5 GB. [2018-11-10 09:01:54,229 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 09:01:54,229 INFO L168 Benchmark]: CACSL2BoogieTranslator took 516.35 ms. Allocated memory is still 1.0 GB. Free memory was 947.4 MB in the beginning and 901.7 MB in the end (delta: 45.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 11.5 GB. [2018-11-10 09:01:54,231 INFO L336 ainManager$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 516.35 ms. Allocated memory is still 1.0 GB. Free memory was 947.4 MB in the beginning and 901.7 MB in the end (delta: 45.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: 1 de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArrayIndexOutOfBoundsException: 1: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructOffsetForField(TypeSizeAndOffsetComputer.java:136) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 09:01:55,477 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 09:01:55,478 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 09:01:55,486 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 09:01:55,486 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 09:01:55,487 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 09:01:55,488 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 09:01:55,489 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 09:01:55,490 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 09:01:55,490 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 09:01:55,491 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 09:01:55,491 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 09:01:55,492 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 09:01:55,492 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 09:01:55,493 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 09:01:55,494 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 09:01:55,494 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 09:01:55,495 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 09:01:55,497 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 09:01:55,498 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 09:01:55,498 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 09:01:55,499 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 09:01:55,501 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 09:01:55,501 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 09:01:55,501 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 09:01:55,502 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 09:01:55,502 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 09:01:55,503 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 09:01:55,503 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 09:01:55,504 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 09:01:55,504 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 09:01:55,505 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 09:01:55,505 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 09:01:55,505 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 09:01:55,506 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 09:01:55,506 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 09:01:55,506 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-10 09:01:55,516 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 09:01:55,516 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 09:01:55,517 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 09:01:55,517 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 09:01:55,518 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 09:01:55,518 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 09:01:55,518 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 09:01:55,518 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 09:01:55,518 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 09:01:55,519 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 09:01:55,519 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 09:01:55,519 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 09:01:55,519 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 09:01:55,519 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 09:01:55,519 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 09:01:55,519 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 09:01:55,519 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 09:01:55,520 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 09:01:55,520 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 09:01:55,520 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 09:01:55,520 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 09:01:55,520 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 09:01:55,520 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 09:01:55,520 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 09:01:55,520 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 09:01:55,521 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 09:01:55,521 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 09:01:55,521 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 09:01:55,521 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 09:01:55,521 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 09:01:55,521 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 09:01:55,521 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_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer 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 -> Automizer 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 -> 57715f850710ac2c8cae09817660884f5485e0ac [2018-11-10 09:01:55,552 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 09:01:55,561 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 09:01:55,563 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 09:01:55,565 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 09:01:55,565 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 09:01:55,565 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_set_true-unreach-call.i [2018-11-10 09:01:55,612 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/data/27683b6b9/ece0a429b7d844ca9ee52360bec5b5ec/FLAGf1ebb9bde [2018-11-10 09:01:56,127 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 09:01:56,127 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_set_true-unreach-call.i [2018-11-10 09:01:56,155 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/data/27683b6b9/ece0a429b7d844ca9ee52360bec5b5ec/FLAGf1ebb9bde [2018-11-10 09:01:56,164 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5fa14800-4caa-4324-a6e2-6a2355a3ab77/bin-2019/uautomizer/data/27683b6b9/ece0a429b7d844ca9ee52360bec5b5ec [2018-11-10 09:01:56,166 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 09:01:56,167 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 09:01:56,168 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 09:01:56,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 09:01:56,171 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 09:01:56,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:01:56" (1/1) ... [2018-11-10 09:01:56,173 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 09:01:56, skipping insertion in model container [2018-11-10 09:01:56,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:01:56" (1/1) ... [2018-11-10 09:01:56,182 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 09:01:56,266 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 09:01:56,928 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 09:01:56,931 INFO L168 Benchmark]: Toolchain (without parser) took 764.71 ms. Allocated memory is still 1.0 GB. Free memory was 937.9 MB in the beginning and 884.2 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 09:01:56,933 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 09:01:56,934 INFO L168 Benchmark]: CACSL2BoogieTranslator took 762.99 ms. Allocated memory is still 1.0 GB. Free memory was 937.9 MB in the beginning and 884.2 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 09:01:56,935 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 762.99 ms. Allocated memory is still 1.0 GB. Free memory was 937.9 MB in the beginning and 884.2 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: 1 de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArrayIndexOutOfBoundsException: 1: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructOffsetForField(TypeSizeAndOffsetComputer.java:136) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...