./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set_false-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_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cafc22943cbf882fb170fa31b0069429703c150c .......................................................................................................................................................... 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_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cafc22943cbf882fb170fa31b0069429703c150c ................................................................................................................................................................. 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 04:12:13,231 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:12:13,232 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:12:13,239 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:12:13,239 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:12:13,240 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:12:13,241 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:12:13,242 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:12:13,243 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:12:13,243 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:12:13,244 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:12:13,244 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:12:13,245 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:12:13,246 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:12:13,246 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:12:13,247 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:12:13,248 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:12:13,249 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:12:13,250 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:12:13,251 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:12:13,252 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:12:13,253 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:12:13,254 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:12:13,254 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:12:13,255 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:12:13,255 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:12:13,256 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:12:13,256 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:12:13,257 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:12:13,258 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:12:13,258 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:12:13,258 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:12:13,259 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:12:13,259 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:12:13,259 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:12:13,260 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:12:13,260 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 04:12:13,270 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:12:13,270 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:12:13,271 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:12:13,271 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:12:13,272 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:12:13,272 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:12:13,272 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:12:13,272 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:12:13,272 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:12:13,272 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:12:13,272 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:12:13,273 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:12:13,273 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:12:13,273 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:12:13,273 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:12:13,273 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:12:13,273 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:12:13,273 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:12:13,273 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:12:13,274 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:12:13,274 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:12:13,274 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:12:13,274 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:12:13,274 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:12:13,274 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:12:13,274 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 04:12:13,275 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:12:13,275 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:12:13,275 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_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cafc22943cbf882fb170fa31b0069429703c150c [2018-11-10 04:12:13,296 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:12:13,304 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:12:13,306 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:12:13,307 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:12:13,307 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:12:13,308 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set_false-unreach-call.i [2018-11-10 04:12:13,343 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/data/ad3cb849e/9f227c7af88d4ba199f8a9bf7cca0c95/FLAGed64dd8f6 [2018-11-10 04:12:13,930 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:12:13,931 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set_false-unreach-call.i [2018-11-10 04:12:13,959 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/data/ad3cb849e/9f227c7af88d4ba199f8a9bf7cca0c95/FLAGed64dd8f6 [2018-11-10 04:12:13,970 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/data/ad3cb849e/9f227c7af88d4ba199f8a9bf7cca0c95 [2018-11-10 04:12:13,973 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:12:13,974 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:12:13,975 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:12:13,975 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:12:13,978 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:12:13,978 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:12:13" (1/1) ... [2018-11-10 04:12:13,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a3b308 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:12:13, skipping insertion in model container [2018-11-10 04:12:13,981 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:12:13" (1/1) ... [2018-11-10 04:12:13,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:12:14,062 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:12:14,593 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:12:14,596 INFO L168 Benchmark]: Toolchain (without parser) took 622.77 ms. Allocated memory is still 1.0 GB. Free memory was 944.1 MB in the beginning and 901.1 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-10 04:12:14,598 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:12:14,598 INFO L168 Benchmark]: CACSL2BoogieTranslator took 620.76 ms. Allocated memory is still 1.0 GB. Free memory was 944.1 MB in the beginning and 901.1 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-10 04:12:14,600 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 620.76 ms. Allocated memory is still 1.0 GB. Free memory was 944.1 MB in the beginning and 901.1 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 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 04:12:15,873 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:12:15,874 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:12:15,882 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:12:15,882 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:12:15,883 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:12:15,883 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:12:15,884 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:12:15,886 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:12:15,886 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:12:15,887 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:12:15,887 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:12:15,888 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:12:15,888 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:12:15,889 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:12:15,890 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:12:15,890 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:12:15,892 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:12:15,893 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:12:15,894 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:12:15,895 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:12:15,896 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:12:15,897 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:12:15,898 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:12:15,898 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:12:15,898 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:12:15,899 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:12:15,900 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:12:15,900 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:12:15,901 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:12:15,901 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:12:15,902 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:12:15,902 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:12:15,902 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:12:15,903 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:12:15,903 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:12:15,903 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 04:12:15,914 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:12:15,914 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:12:15,914 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:12:15,915 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:12:15,915 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:12:15,915 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:12:15,915 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:12:15,916 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:12:15,916 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:12:15,916 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:12:15,916 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:12:15,916 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:12:15,916 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:12:15,916 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 04:12:15,917 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 04:12:15,917 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:12:15,917 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:12:15,917 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:12:15,917 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:12:15,917 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:12:15,917 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:12:15,918 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:12:15,918 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:12:15,918 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:12:15,918 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:12:15,918 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:12:15,918 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 04:12:15,918 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 04:12:15,918 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:12:15,919 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 04:12:15,919 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 04:12:15,919 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_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cafc22943cbf882fb170fa31b0069429703c150c [2018-11-10 04:12:15,946 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:12:15,954 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:12:15,956 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:12:15,957 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:12:15,958 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:12:15,958 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set_false-unreach-call.i [2018-11-10 04:12:15,995 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/data/5584495e9/c6733600846343aab7954b08414540ad/FLAG6e2d0ecbb [2018-11-10 04:12:16,579 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:12:16,580 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_set_false-unreach-call.i [2018-11-10 04:12:16,608 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/data/5584495e9/c6733600846343aab7954b08414540ad/FLAG6e2d0ecbb [2018-11-10 04:12:16,619 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f56cc7ea-cd74-4b6d-8a73-4850d83361bf/bin-2019/ukojak/data/5584495e9/c6733600846343aab7954b08414540ad [2018-11-10 04:12:16,622 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:12:16,623 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:12:16,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:12:16,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:12:16,627 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:12:16,628 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:12:16" (1/1) ... [2018-11-10 04:12:16,630 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5353af48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:12:16, skipping insertion in model container [2018-11-10 04:12:16,630 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:12:16" (1/1) ... [2018-11-10 04:12:16,639 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:12:16,731 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:12:17,183 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:12:17,186 INFO L168 Benchmark]: Toolchain (without parser) took 563.83 ms. Allocated memory is still 1.0 GB. Free memory was 939.0 MB in the beginning and 885.3 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 04:12:17,188 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:12:17,188 INFO L168 Benchmark]: CACSL2BoogieTranslator took 561.71 ms. Allocated memory is still 1.0 GB. Free memory was 939.0 MB in the beginning and 885.3 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 04:12:17,190 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 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 561.71 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...