./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread/sync01_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_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread/sync01_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/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 4a77571ddbeb773cd153b3919453cae870f85de5 ................................................................................................................................................................ 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_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread/sync01_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/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 4a77571ddbeb773cd153b3919453cae870f85de5 .............................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: 3 --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-27 05:11:45,475 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 05:11:45,476 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 05:11:45,487 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 05:11:45,487 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 05:11:45,488 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 05:11:45,489 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 05:11:45,490 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 05:11:45,499 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 05:11:45,500 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 05:11:45,501 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 05:11:45,501 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 05:11:45,502 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 05:11:45,503 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 05:11:45,505 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 05:11:45,505 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 05:11:45,506 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 05:11:45,512 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 05:11:45,513 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 05:11:45,515 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 05:11:45,516 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 05:11:45,517 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 05:11:45,519 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 05:11:45,519 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 05:11:45,519 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 05:11:45,520 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 05:11:45,521 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 05:11:45,522 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 05:11:45,522 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 05:11:45,524 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 05:11:45,524 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 05:11:45,525 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 05:11:45,525 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 05:11:45,525 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 05:11:45,526 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 05:11:45,526 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 05:11:45,527 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-10-27 05:11:45,539 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 05:11:45,539 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 05:11:45,540 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 05:11:45,540 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 05:11:45,541 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 05:11:45,541 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 05:11:45,541 INFO L133 SettingsManager]: * Use SBE=true [2018-10-27 05:11:45,541 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 05:11:45,541 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 05:11:45,542 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 05:11:45,542 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 05:11:45,542 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 05:11:45,542 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 05:11:45,542 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 05:11:45,542 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 05:11:45,543 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 05:11:45,543 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 05:11:45,545 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 05:11:45,545 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 05:11:45,545 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 05:11:45,545 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 05:11:45,546 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 05:11:45,546 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 05:11:45,546 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 05:11:45,546 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 05:11:45,546 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 05:11:45,546 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-27 05:11:45,547 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 05:11:45,547 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 05:11:45,547 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_2bf08818-b5cf-491c-b269-9655aeefe9f1/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 -> 4a77571ddbeb773cd153b3919453cae870f85de5 [2018-10-27 05:11:45,583 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 05:11:45,597 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 05:11:45,600 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 05:11:45,604 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 05:11:45,604 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 05:11:45,605 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/../../sv-benchmarks/c/pthread/sync01_true-unreach-call.i [2018-10-27 05:11:45,658 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/data/02a5d2145/3c6d7110b5a14050b44f3c958229cf3c/FLAG1a1a9795f [2018-10-27 05:11:46,132 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 05:11:46,133 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/sv-benchmarks/c/pthread/sync01_true-unreach-call.i [2018-10-27 05:11:46,146 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/data/02a5d2145/3c6d7110b5a14050b44f3c958229cf3c/FLAG1a1a9795f [2018-10-27 05:11:46,161 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/data/02a5d2145/3c6d7110b5a14050b44f3c958229cf3c [2018-10-27 05:11:46,164 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 05:11:46,165 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-27 05:11:46,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 05:11:46,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 05:11:46,170 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 05:11:46,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:11:46" (1/1) ... [2018-10-27 05:11:46,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49cb25ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:11:46, skipping insertion in model container [2018-10-27 05:11:46,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:11:46" (1/1) ... [2018-10-27 05:11:46,185 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 05:11:46,238 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 05:11:46,677 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:11:46,696 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 05:11:46,752 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:11:46,755 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArrayIndexOutOfBoundsException: 3 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.InitializationHandler.constructAddressForStructField(InitializationHandler.java:932) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeOnHeapDefaultInitializationForType(InitializationHandler.java:512) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeOnHeapDefaultInitializationForType(InitializationHandler.java:514) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeDefaultOrNondetInitialization(InitializationHandler.java:479) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initRec(InitializationHandler.java:210) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:198) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:692) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:564) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:191) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 05:11:46,761 INFO L168 Benchmark]: Toolchain (without parser) took 595.94 ms. Allocated memory is still 1.0 GB. Free memory was 955.8 MB in the beginning and 928.9 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2018-10-27 05:11:46,762 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 05:11:46,767 INFO L168 Benchmark]: CACSL2BoogieTranslator took 593.34 ms. Allocated memory is still 1.0 GB. Free memory was 955.8 MB in the beginning and 928.9 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2018-10-27 05:11:46,769 INFO L336 ainManager$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 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 593.34 ms. Allocated memory is still 1.0 GB. Free memory was 955.8 MB in the beginning and 928.9 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: 3 de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArrayIndexOutOfBoundsException: 3: 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 [2018-10-27 05:11:48,889 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 05:11:48,893 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 05:11:48,903 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 05:11:48,904 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 05:11:48,905 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 05:11:48,906 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 05:11:48,907 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 05:11:48,908 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 05:11:48,909 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 05:11:48,910 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 05:11:48,910 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 05:11:48,913 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 05:11:48,914 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 05:11:48,915 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 05:11:48,915 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 05:11:48,916 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 05:11:48,918 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 05:11:48,922 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 05:11:48,923 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 05:11:48,924 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 05:11:48,926 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 05:11:48,936 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 05:11:48,936 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 05:11:48,936 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 05:11:48,937 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 05:11:48,938 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 05:11:48,939 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 05:11:48,942 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 05:11:48,943 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 05:11:48,943 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 05:11:48,944 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 05:11:48,944 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 05:11:48,944 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 05:11:48,945 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 05:11:48,946 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 05:11:48,946 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-10-27 05:11:48,967 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 05:11:48,968 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 05:11:48,968 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 05:11:48,969 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 05:11:48,969 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 05:11:48,969 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 05:11:48,970 INFO L133 SettingsManager]: * Use SBE=true [2018-10-27 05:11:48,970 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 05:11:48,970 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 05:11:48,970 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 05:11:48,970 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 05:11:48,971 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 05:11:48,971 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 05:11:48,971 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 05:11:48,972 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-27 05:11:48,972 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-27 05:11:48,972 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 05:11:48,973 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 05:11:48,973 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 05:11:48,973 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 05:11:48,973 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 05:11:48,973 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 05:11:48,973 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 05:11:48,974 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 05:11:48,974 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 05:11:48,974 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 05:11:48,974 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 05:11:48,974 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-27 05:11:48,974 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 05:11:48,975 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-27 05:11:48,975 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-27 05:11:48,977 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_2bf08818-b5cf-491c-b269-9655aeefe9f1/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 -> 4a77571ddbeb773cd153b3919453cae870f85de5 [2018-10-27 05:11:49,025 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 05:11:49,036 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 05:11:49,040 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 05:11:49,042 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 05:11:49,042 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 05:11:49,043 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/../../sv-benchmarks/c/pthread/sync01_true-unreach-call.i [2018-10-27 05:11:49,096 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/data/8ce34fd84/26200e560a74483a9bcc876e3fed66a1/FLAG3cf4eed71 [2018-10-27 05:11:49,563 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 05:11:49,563 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/sv-benchmarks/c/pthread/sync01_true-unreach-call.i [2018-10-27 05:11:49,579 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/data/8ce34fd84/26200e560a74483a9bcc876e3fed66a1/FLAG3cf4eed71 [2018-10-27 05:11:49,595 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2bf08818-b5cf-491c-b269-9655aeefe9f1/bin-2019/uautomizer/data/8ce34fd84/26200e560a74483a9bcc876e3fed66a1 [2018-10-27 05:11:49,598 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 05:11:49,600 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-27 05:11:49,601 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 05:11:49,601 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 05:11:49,606 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 05:11:49,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:11:49" (1/1) ... [2018-10-27 05:11:49,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1439afcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:11:49, skipping insertion in model container [2018-10-27 05:11:49,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:11:49" (1/1) ... [2018-10-27 05:11:49,620 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 05:11:49,688 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 05:11:50,251 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:11:50,279 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 05:11:50,345 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:11:50,354 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArrayIndexOutOfBoundsException: 3 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.InitializationHandler.constructAddressForStructField(InitializationHandler.java:932) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeOnHeapDefaultInitializationForType(InitializationHandler.java:512) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeOnHeapDefaultInitializationForType(InitializationHandler.java:514) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeDefaultOrNondetInitialization(InitializationHandler.java:479) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initRec(InitializationHandler.java:210) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:198) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:692) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:564) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:191) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 05:11:50,358 INFO L168 Benchmark]: Toolchain (without parser) took 759.20 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 926.4 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-10-27 05:11:50,363 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 05:11:50,363 INFO L168 Benchmark]: CACSL2BoogieTranslator took 756.05 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 926.4 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-10-27 05:11:50,365 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 756.05 ms. Allocated memory is still 1.0 GB. Free memory was 947.9 MB in the beginning and 926.4 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: 3 de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArrayIndexOutOfBoundsException: 3: 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...