./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/loops/array_false-unreach-call_true-termination.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_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loops/array_false-unreach-call_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/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 c9c01a6cc6331754f7a6c99ec20becb53bf53c79 ........................................................................................................................................................................... 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_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/loops/array_false-unreach-call_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/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 c9c01a6cc6331754f7a6c99ec20becb53bf53c79 ............................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 20:48:14,875 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:48:14,877 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:48:14,891 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:48:14,892 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:48:14,893 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:48:14,894 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:48:14,895 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:48:14,896 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:48:14,897 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:48:14,898 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:48:14,898 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:48:14,899 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:48:14,900 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:48:14,900 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:48:14,901 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:48:14,902 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:48:14,903 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:48:14,905 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:48:14,906 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:48:14,907 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:48:14,908 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:48:14,910 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:48:14,910 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:48:14,910 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:48:14,911 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:48:14,912 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:48:14,913 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:48:14,913 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:48:14,914 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:48:14,914 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:48:14,915 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:48:14,915 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:48:14,916 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:48:14,916 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:48:14,917 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:48:14,917 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-26 20:48:14,929 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:48:14,930 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:48:14,930 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:48:14,930 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 20:48:14,931 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 20:48:14,931 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 20:48:14,931 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:48:14,932 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 20:48:14,932 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 20:48:14,932 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 20:48:14,932 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:48:14,932 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:48:14,932 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:48:14,932 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:48:14,933 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 20:48:14,933 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:48:14,933 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:48:14,933 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 20:48:14,933 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 20:48:14,934 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:48:14,934 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:48:14,934 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 20:48:14,934 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:48:14,934 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:48:14,934 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:48:14,935 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 20:48:14,935 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:48:14,935 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 20:48:14,935 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_fde25618-ce24-4515-b335-941aad0ffab9/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 -> c9c01a6cc6331754f7a6c99ec20becb53bf53c79 [2018-10-26 20:48:14,971 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:48:14,985 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:48:14,988 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:48:14,990 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:48:14,990 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:48:14,991 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/../../sv-benchmarks/c/loops/array_false-unreach-call_true-termination.i [2018-10-26 20:48:15,043 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/data/d629e77e8/57f976a150a040f884d6ee9a6edc1cb9/FLAG1d8ad4ee7 [2018-10-26 20:48:15,427 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:48:15,428 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/sv-benchmarks/c/loops/array_false-unreach-call_true-termination.i [2018-10-26 20:48:15,433 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/data/d629e77e8/57f976a150a040f884d6ee9a6edc1cb9/FLAG1d8ad4ee7 [2018-10-26 20:48:15,445 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/data/d629e77e8/57f976a150a040f884d6ee9a6edc1cb9 [2018-10-26 20:48:15,448 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:48:15,449 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 20:48:15,450 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:48:15,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:48:15,454 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:48:15,455 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:48:15" (1/1) ... [2018-10-26 20:48:15,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78f0132f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:48:15, skipping insertion in model container [2018-10-26 20:48:15,459 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:48:15" (1/1) ... [2018-10-26 20:48:15,469 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:48:15,488 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:48:15,628 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:48:15,631 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:48:15,642 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:335) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.extractSizeTValue(TypeSizeAndOffsetComputer.java:317) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValue_Array(TypeSizeAndOffsetComputer.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:200) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:120) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.calculateSizeOf(MemoryHandler.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getMallocCall(MemoryHandler.java:514) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2686) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1876) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1011) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:318) 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.MainDispatcher.dispatch(MainDispatcher.java:332) 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.MainDispatcher.dispatch(MainDispatcher.java:287) 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.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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 20:48:15,646 INFO L168 Benchmark]: Toolchain (without parser) took 197.22 ms. Allocated memory is still 1.0 GB. Free memory was 958.5 MB in the beginning and 947.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-10-26 20:48:15,647 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:48:15,648 INFO L168 Benchmark]: CACSL2BoogieTranslator took 194.81 ms. Allocated memory is still 1.0 GB. Free memory was 958.5 MB in the beginning and 947.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-10-26 20:48:15,651 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 194.81 ms. Allocated memory is still 1.0 GB. Free memory was 958.5 MB in the beginning and 947.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-26 20:48:17,641 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:48:17,642 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:48:17,652 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:48:17,653 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:48:17,654 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:48:17,655 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:48:17,656 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:48:17,657 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:48:17,658 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:48:17,659 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:48:17,659 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:48:17,660 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:48:17,661 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:48:17,662 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:48:17,662 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:48:17,663 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:48:17,665 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:48:17,666 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:48:17,668 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:48:17,669 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:48:17,670 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:48:17,672 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:48:17,672 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:48:17,672 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:48:17,673 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:48:17,674 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:48:17,675 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:48:17,676 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:48:17,677 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:48:17,677 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:48:17,678 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:48:17,678 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:48:17,678 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:48:17,679 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:48:17,680 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:48:17,680 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-10-26 20:48:17,693 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:48:17,694 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:48:17,694 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:48:17,695 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 20:48:17,695 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 20:48:17,695 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 20:48:17,696 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:48:17,696 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 20:48:17,696 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 20:48:17,696 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:48:17,696 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:48:17,697 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:48:17,697 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:48:17,697 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 20:48:17,697 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 20:48:17,697 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 20:48:17,698 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:48:17,698 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:48:17,698 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 20:48:17,698 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 20:48:17,698 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:48:17,699 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:48:17,699 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 20:48:17,699 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:48:17,699 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:48:17,699 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:48:17,699 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 20:48:17,700 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 20:48:17,700 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:48:17,700 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 20:48:17,700 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 20:48:17,700 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_fde25618-ce24-4515-b335-941aad0ffab9/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 -> c9c01a6cc6331754f7a6c99ec20becb53bf53c79 [2018-10-26 20:48:17,741 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:48:17,754 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:48:17,761 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:48:17,763 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:48:17,763 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:48:17,764 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/../../sv-benchmarks/c/loops/array_false-unreach-call_true-termination.i [2018-10-26 20:48:17,821 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/data/db60f3072/0e26e17d935d41e994e3f7fb9ad1e056/FLAG89d81b171 [2018-10-26 20:48:18,255 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:48:18,256 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/sv-benchmarks/c/loops/array_false-unreach-call_true-termination.i [2018-10-26 20:48:18,263 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/data/db60f3072/0e26e17d935d41e994e3f7fb9ad1e056/FLAG89d81b171 [2018-10-26 20:48:18,279 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/data/db60f3072/0e26e17d935d41e994e3f7fb9ad1e056 [2018-10-26 20:48:18,282 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:48:18,283 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 20:48:18,285 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:48:18,285 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:48:18,289 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:48:18,290 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:48:18" (1/1) ... [2018-10-26 20:48:18,293 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b3e0e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:48:18, skipping insertion in model container [2018-10-26 20:48:18,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:48:18" (1/1) ... [2018-10-26 20:48:18,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:48:18,326 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:48:18,475 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:48:18,480 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:48:18,504 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:48:18,525 INFO L193 MainTranslator]: Completed translation [2018-10-26 20:48:18,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:48:18 WrapperNode [2018-10-26 20:48:18,526 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 20:48:18,529 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 20:48:18,529 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 20:48:18,529 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 20:48:18,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:48:18" (1/1) ... [2018-10-26 20:48:18,548 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:48:18" (1/1) ... [2018-10-26 20:48:18,564 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 20:48:18,564 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 20:48:18,564 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 20:48:18,564 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 20:48:18,571 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:48:18" (1/1) ... [2018-10-26 20:48:18,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:48:18" (1/1) ... [2018-10-26 20:48:18,573 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:48:18" (1/1) ... [2018-10-26 20:48:18,573 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:48:18" (1/1) ... [2018-10-26 20:48:18,577 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:48:18" (1/1) ... [2018-10-26 20:48:18,581 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:48:18" (1/1) ... [2018-10-26 20:48:18,583 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:48:18" (1/1) ... [2018-10-26 20:48:18,584 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 20:48:18,585 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 20:48:18,585 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 20:48:18,585 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 20:48:18,586 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:48:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 20:48:18,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-10-26 20:48:18,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 20:48:18,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 20:48:18,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-26 20:48:19,276 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 20:48:19,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 08:48:19 BoogieIcfgContainer [2018-10-26 20:48:19,277 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 20:48:19,277 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-26 20:48:19,277 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-26 20:48:19,289 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-26 20:48:19,289 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 08:48:19" (1/1) ... [2018-10-26 20:48:19,304 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:48:19,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-26 20:48:19,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 9 states and 11 transitions. [2018-10-26 20:48:19,341 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 11 transitions. [2018-10-26 20:48:19,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-26 20:48:19,343 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-26 20:48:19,386 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-10-26 20:48:19,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:48:19,417 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 20:48:19,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 20:48:19,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-26 20:48:19,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-10-26 20:48:19,435 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2018-10-26 20:48:19,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-26 20:48:19,435 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-26 20:48:19,437 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-10-26 20:48:19,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:48:19,458 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 20:48:19,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 20:48:19,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-26 20:48:19,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2018-10-26 20:48:19,643 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2018-10-26 20:48:19,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-26 20:48:19,643 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-26 20:48:19,644 ERROR L616 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort BitVec undefined [2018-10-26 20:48:19,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 20:48:19,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 20:48:19,684 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 3 iterations. [2018-10-26 20:48:19,704 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,705 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,705 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,705 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,706 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,706 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,706 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,707 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,707 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,707 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,708 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,708 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,708 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,709 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,709 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,709 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 26.10 08:48:19 ImpRootNode [2018-10-26 20:48:19,719 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-26 20:48:19,719 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 20:48:19,720 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 20:48:19,720 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 20:48:19,720 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 08:48:19" (3/4) ... [2018-10-26 20:48:19,722 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-26 20:48:19,724 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,724 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,724 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,725 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,725 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,725 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,726 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,726 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,726 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,726 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,727 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,727 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,727 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,728 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,728 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,728 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:48:19,772 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_fde25618-ce24-4515-b335-941aad0ffab9/bin-2019/ukojak/witness.graphml [2018-10-26 20:48:19,772 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 20:48:19,773 INFO L168 Benchmark]: Toolchain (without parser) took 1490.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.5 MB). Free memory was 953.2 MB in the beginning and 1.1 GB in the end (delta: -173.2 MB). Peak memory consumption was 11.3 MB. Max. memory is 11.5 GB. [2018-10-26 20:48:19,774 INFO L168 Benchmark]: CDTParser took 0.47 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. [2018-10-26 20:48:19,775 INFO L168 Benchmark]: CACSL2BoogieTranslator took 241.45 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 942.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-10-26 20:48:19,775 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.09 ms. Allocated memory is still 1.0 GB. Free memory was 942.5 MB in the beginning and 937.1 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-10-26 20:48:19,776 INFO L168 Benchmark]: Boogie Preprocessor took 20.39 ms. Allocated memory is still 1.0 GB. Free memory is still 937.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:48:19,776 INFO L168 Benchmark]: RCFGBuilder took 691.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.5 MB). Free memory was 937.1 MB in the beginning and 1.2 GB in the end (delta: -217.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 11.5 GB. [2018-10-26 20:48:19,777 INFO L168 Benchmark]: CodeCheck took 441.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. [2018-10-26 20:48:19,777 INFO L168 Benchmark]: Witness Printer took 53.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-10-26 20:48:19,780 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 20 locations, 1 error locations. UNSAFE Result, 0.3s OverallTime, 3 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 20 SDtfs, 4 SDslu, 4 SDs, 0 SdLazy, 10 SolverSat, 6 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 70 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 19 NumberOfCodeBlocks, 19 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 121 SizeOfPredicates, 2 NumberOfNonLiveVariables, 45 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L13] unsigned int SIZE=1; [L14] unsigned int j,k; [L15] CALL int array[SIZE], menor; [L15] RET int array[SIZE], menor; [L17] menor = __VERIFIER_nondet_int() [L19] j=0 [L19] COND TRUE jmenor) [L4] COND TRUE !(cond) [L5] __VERIFIER_error() * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 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 241.45 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 942.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.09 ms. Allocated memory is still 1.0 GB. Free memory was 942.5 MB in the beginning and 937.1 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.39 ms. Allocated memory is still 1.0 GB. Free memory is still 937.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 691.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.5 MB). Free memory was 937.1 MB in the beginning and 1.2 GB in the end (delta: -217.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 11.5 GB. * CodeCheck took 441.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. * Witness Printer took 53.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled RESULT: Ultimate proved your program to be incorrect! Received shutdown request...