./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/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 2f5712b4769cffdb3efca1512e383c1cccbef77c ............................................................................................................................................................... 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_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/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 2f5712b4769cffdb3efca1512e383c1cccbef77c ........................................................................................................................................................................ 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 00:09:09,348 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 00:09:09,349 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 00:09:09,356 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 00:09:09,356 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 00:09:09,357 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 00:09:09,357 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 00:09:09,359 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 00:09:09,360 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 00:09:09,360 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 00:09:09,361 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 00:09:09,361 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 00:09:09,362 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 00:09:09,362 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 00:09:09,363 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 00:09:09,364 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 00:09:09,364 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 00:09:09,365 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 00:09:09,367 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 00:09:09,368 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 00:09:09,368 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 00:09:09,369 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 00:09:09,371 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 00:09:09,371 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 00:09:09,371 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 00:09:09,372 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 00:09:09,372 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 00:09:09,373 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 00:09:09,374 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 00:09:09,374 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 00:09:09,374 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 00:09:09,375 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 00:09:09,375 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 00:09:09,375 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 00:09:09,376 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 00:09:09,376 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 00:09:09,377 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 00:09:09,387 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 00:09:09,387 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 00:09:09,388 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 00:09:09,388 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 00:09:09,388 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 00:09:09,388 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 00:09:09,388 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 00:09:09,389 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 00:09:09,389 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 00:09:09,389 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 00:09:09,389 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 00:09:09,389 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 00:09:09,389 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 00:09:09,389 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 00:09:09,390 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 00:09:09,390 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 00:09:09,390 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 00:09:09,390 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 00:09:09,390 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 00:09:09,390 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 00:09:09,390 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 00:09:09,390 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 00:09:09,390 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 00:09:09,391 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 00:09:09,391 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 00:09:09,391 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 00:09:09,391 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 00:09:09,391 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 00:09:09,391 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 00:09:09,391 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_9b583fea-59e5-40e3-8284-6472e78038e0/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 -> 2f5712b4769cffdb3efca1512e383c1cccbef77c [2018-11-10 00:09:09,416 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 00:09:09,424 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 00:09:09,426 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 00:09:09,427 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 00:09:09,427 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 00:09:09,428 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure_true-unreach-call.i [2018-11-10 00:09:09,463 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/data/a6e775021/e3136654561a41a9a5b92bfcab317da6/FLAGe1c0cd1fb [2018-11-10 00:09:10,046 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 00:09:10,047 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure_true-unreach-call.i [2018-11-10 00:09:10,070 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/data/a6e775021/e3136654561a41a9a5b92bfcab317da6/FLAGe1c0cd1fb [2018-11-10 00:09:10,079 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/data/a6e775021/e3136654561a41a9a5b92bfcab317da6 [2018-11-10 00:09:10,081 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 00:09:10,082 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 00:09:10,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 00:09:10,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 00:09:10,085 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 00:09:10,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:09:10" (1/1) ... [2018-11-10 00:09:10,087 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 12:09:10, skipping insertion in model container [2018-11-10 00:09:10,087 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:09:10" (1/1) ... [2018-11-10 00:09:10,093 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 00:09:10,160 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 00:09:10,577 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 00:09:10,580 INFO L168 Benchmark]: Toolchain (without parser) took 497.92 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 902.7 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 11.5 GB. [2018-11-10 00:09:10,581 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 00:09:10,582 INFO L168 Benchmark]: CACSL2BoogieTranslator took 496.40 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 902.7 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 11.5 GB. [2018-11-10 00:09:10,583 INFO L336 ainManager$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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 496.40 ms. Allocated memory is still 1.0 GB. Free memory was 948.5 MB in the beginning and 902.7 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 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 00:09:11,811 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 00:09:11,812 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 00:09:11,819 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 00:09:11,819 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 00:09:11,820 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 00:09:11,820 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 00:09:11,821 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 00:09:11,823 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 00:09:11,823 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 00:09:11,824 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 00:09:11,824 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 00:09:11,825 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 00:09:11,825 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 00:09:11,826 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 00:09:11,827 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 00:09:11,827 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 00:09:11,828 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 00:09:11,830 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 00:09:11,831 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 00:09:11,832 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 00:09:11,832 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 00:09:11,834 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 00:09:11,834 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 00:09:11,834 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 00:09:11,835 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 00:09:11,836 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 00:09:11,836 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 00:09:11,837 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 00:09:11,838 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 00:09:11,838 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 00:09:11,838 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 00:09:11,838 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 00:09:11,838 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 00:09:11,839 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 00:09:11,840 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 00:09:11,840 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-10 00:09:11,850 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 00:09:11,850 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 00:09:11,851 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 00:09:11,851 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 00:09:11,851 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 00:09:11,851 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 00:09:11,852 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 00:09:11,852 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 00:09:11,852 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 00:09:11,852 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 00:09:11,852 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 00:09:11,852 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 00:09:11,852 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 00:09:11,852 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 00:09:11,853 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 00:09:11,853 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 00:09:11,853 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 00:09:11,853 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 00:09:11,853 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 00:09:11,853 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 00:09:11,853 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 00:09:11,853 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 00:09:11,854 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 00:09:11,855 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 00:09:11,855 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 00:09:11,855 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 00:09:11,855 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 00:09:11,856 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 00:09:11,856 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 00:09:11,856 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 00:09:11,856 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 00:09:11,856 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_9b583fea-59e5-40e3-8284-6472e78038e0/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 -> 2f5712b4769cffdb3efca1512e383c1cccbef77c [2018-11-10 00:09:11,885 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 00:09:11,894 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 00:09:11,897 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 00:09:11,898 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 00:09:11,898 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 00:09:11,898 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure_true-unreach-call.i [2018-11-10 00:09:11,943 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/data/615c22dd6/716707e442e94bc692b082f021faae86/FLAGcfbf17d32 [2018-11-10 00:09:12,447 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 00:09:12,448 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure_true-unreach-call.i [2018-11-10 00:09:12,475 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/data/615c22dd6/716707e442e94bc692b082f021faae86/FLAGcfbf17d32 [2018-11-10 00:09:12,486 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9b583fea-59e5-40e3-8284-6472e78038e0/bin-2019/uautomizer/data/615c22dd6/716707e442e94bc692b082f021faae86 [2018-11-10 00:09:12,489 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 00:09:12,490 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 00:09:12,490 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 00:09:12,490 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 00:09:12,493 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 00:09:12,493 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:09:12" (1/1) ... [2018-11-10 00:09:12,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6019517d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:12, skipping insertion in model container [2018-11-10 00:09:12,495 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:09:12" (1/1) ... [2018-11-10 00:09:12,501 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 00:09:12,584 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 00:09:13,142 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 00:09:13,148 INFO L168 Benchmark]: Toolchain (without parser) took 659.36 ms. Allocated memory is still 1.0 GB. Free memory was 937.9 MB in the beginning and 884.2 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 00:09:13,150 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 00:09:13,151 INFO L168 Benchmark]: CACSL2BoogieTranslator took 657.36 ms. Allocated memory is still 1.0 GB. Free memory was 937.9 MB in the beginning and 884.2 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2018-11-10 00:09:13,152 INFO L336 ainManager$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 657.36 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...