./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current_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_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/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 85cb6f7f640fae90c67ea8f8abbe41c8cf7cc94d .............................................................................................................................................................. 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_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/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 85cb6f7f640fae90c67ea8f8abbe41c8cf7cc94d ................................................................................................................................................................. 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 08:06:26,722 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 08:06:26,723 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 08:06:26,731 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 08:06:26,731 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 08:06:26,732 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 08:06:26,733 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 08:06:26,734 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 08:06:26,735 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 08:06:26,735 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 08:06:26,736 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 08:06:26,736 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 08:06:26,737 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 08:06:26,737 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 08:06:26,738 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 08:06:26,739 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 08:06:26,739 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 08:06:26,740 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 08:06:26,742 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 08:06:26,743 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 08:06:26,744 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 08:06:26,744 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 08:06:26,746 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 08:06:26,746 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 08:06:26,746 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 08:06:26,747 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 08:06:26,748 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 08:06:26,748 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 08:06:26,749 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 08:06:26,750 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 08:06:26,750 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 08:06:26,750 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 08:06:26,750 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 08:06:26,750 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 08:06:26,751 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 08:06:26,751 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 08:06:26,752 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 08:06:26,762 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 08:06:26,762 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 08:06:26,763 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 08:06:26,763 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 08:06:26,763 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 08:06:26,763 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 08:06:26,763 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 08:06:26,764 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 08:06:26,764 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 08:06:26,764 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 08:06:26,764 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 08:06:26,764 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 08:06:26,764 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 08:06:26,764 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 08:06:26,764 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 08:06:26,765 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 08:06:26,765 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 08:06:26,765 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 08:06:26,765 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 08:06:26,765 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 08:06:26,765 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 08:06:26,765 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 08:06:26,766 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 08:06:26,766 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 08:06:26,766 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 08:06:26,766 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 08:06:26,766 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 08:06:26,766 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 08:06:26,766 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_71669f82-3884-4f87-9320-3d38a6523778/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 -> 85cb6f7f640fae90c67ea8f8abbe41c8cf7cc94d [2018-11-10 08:06:26,792 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 08:06:26,801 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 08:06:26,803 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 08:06:26,804 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 08:06:26,805 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 08:06:26,805 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current_false-unreach-call.i [2018-11-10 08:06:26,850 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/data/725b64e4a/99c0b16fbd1a4e5296cdbd0377e44d92/FLAG5bae3f04b [2018-11-10 08:06:27,431 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 08:06:27,431 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current_false-unreach-call.i [2018-11-10 08:06:27,454 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/data/725b64e4a/99c0b16fbd1a4e5296cdbd0377e44d92/FLAG5bae3f04b [2018-11-10 08:06:27,465 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/data/725b64e4a/99c0b16fbd1a4e5296cdbd0377e44d92 [2018-11-10 08:06:27,468 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 08:06:27,469 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 08:06:27,469 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 08:06:27,469 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 08:06:27,472 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 08:06:27,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:06:27" (1/1) ... [2018-11-10 08:06:27,474 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 08:06:27, skipping insertion in model container [2018-11-10 08:06:27,474 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:06:27" (1/1) ... [2018-11-10 08:06:27,481 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 08:06:27,555 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 08:06:28,118 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 08:06:28,121 INFO L168 Benchmark]: Toolchain (without parser) took 652.60 ms. Allocated memory is still 1.0 GB. Free memory was 949.6 MB in the beginning and 901.2 MB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 11.5 GB. [2018-11-10 08:06:28,122 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:06:28,123 INFO L168 Benchmark]: CACSL2BoogieTranslator took 650.91 ms. Allocated memory is still 1.0 GB. Free memory was 949.6 MB in the beginning and 901.2 MB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 11.5 GB. [2018-11-10 08:06:28,124 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 650.91 ms. Allocated memory is still 1.0 GB. Free memory was 949.6 MB in the beginning and 901.2 MB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: 1 de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArrayIndexOutOfBoundsException: 1: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructOffsetForField(TypeSizeAndOffsetComputer.java:136) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 08:06:29,395 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 08:06:29,396 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 08:06:29,405 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 08:06:29,405 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 08:06:29,405 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 08:06:29,406 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 08:06:29,407 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 08:06:29,408 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 08:06:29,409 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 08:06:29,410 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 08:06:29,410 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 08:06:29,410 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 08:06:29,411 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 08:06:29,412 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 08:06:29,412 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 08:06:29,413 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 08:06:29,414 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 08:06:29,415 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 08:06:29,416 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 08:06:29,417 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 08:06:29,418 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 08:06:29,419 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 08:06:29,419 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 08:06:29,420 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 08:06:29,420 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 08:06:29,421 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 08:06:29,421 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 08:06:29,422 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 08:06:29,423 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 08:06:29,423 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 08:06:29,423 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 08:06:29,423 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 08:06:29,424 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 08:06:29,424 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 08:06:29,425 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 08:06:29,425 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-10 08:06:29,435 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 08:06:29,435 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 08:06:29,435 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 08:06:29,436 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 08:06:29,436 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 08:06:29,436 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 08:06:29,436 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 08:06:29,436 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 08:06:29,437 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 08:06:29,437 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 08:06:29,437 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 08:06:29,437 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 08:06:29,437 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 08:06:29,437 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 08:06:29,437 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 08:06:29,438 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 08:06:29,438 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 08:06:29,438 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 08:06:29,438 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 08:06:29,438 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 08:06:29,438 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 08:06:29,438 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 08:06:29,438 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 08:06:29,439 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 08:06:29,439 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 08:06:29,439 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 08:06:29,439 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 08:06:29,439 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 08:06:29,439 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 08:06:29,439 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 08:06:29,440 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 08:06:29,440 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_71669f82-3884-4f87-9320-3d38a6523778/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 -> 85cb6f7f640fae90c67ea8f8abbe41c8cf7cc94d [2018-11-10 08:06:29,469 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 08:06:29,478 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 08:06:29,480 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 08:06:29,482 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 08:06:29,482 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 08:06:29,482 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current_false-unreach-call.i [2018-11-10 08:06:29,523 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/data/19d56a5db/2a7a3b6a33424520affd91a2e5e9351f/FLAG823f4b4c5 [2018-11-10 08:06:30,010 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 08:06:30,010 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current_false-unreach-call.i [2018-11-10 08:06:30,038 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/data/19d56a5db/2a7a3b6a33424520affd91a2e5e9351f/FLAG823f4b4c5 [2018-11-10 08:06:30,052 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_71669f82-3884-4f87-9320-3d38a6523778/bin-2019/ukojak/data/19d56a5db/2a7a3b6a33424520affd91a2e5e9351f [2018-11-10 08:06:30,054 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 08:06:30,056 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 08:06:30,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 08:06:30,056 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 08:06:30,059 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 08:06:30,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:06:30" (1/1) ... [2018-11-10 08:06:30,062 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 08:06:30, skipping insertion in model container [2018-11-10 08:06:30,062 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:06:30" (1/1) ... [2018-11-10 08:06:30,070 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 08:06:30,156 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 08:06:30,661 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 08:06:30,664 INFO L168 Benchmark]: Toolchain (without parser) took 608.92 ms. Allocated memory is still 1.0 GB. Free memory was 937.9 MB in the beginning and 884.2 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 08:06:30,665 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:06:30,666 INFO L168 Benchmark]: CACSL2BoogieTranslator took 606.83 ms. Allocated memory is still 1.0 GB. Free memory was 937.9 MB in the beginning and 884.2 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 08:06:30,667 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 606.83 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...