./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ssh/s3_clnt.blast.04_false-unreach-call.i.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ssh/s3_clnt.blast.04_false-unreach-call.i.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/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 c271f3a8f5eeb9abed31f7632ddca02a2bd7f129 ........................................................................................................................................................................... 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_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ssh/s3_clnt.blast.04_false-unreach-call.i.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/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 c271f3a8f5eeb9abed31f7632ddca02a2bd7f129 .......................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: null --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-01 22:50:44,772 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 22:50:44,773 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 22:50:44,781 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 22:50:44,781 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 22:50:44,782 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 22:50:44,783 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 22:50:44,784 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 22:50:44,785 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 22:50:44,786 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 22:50:44,787 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 22:50:44,787 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 22:50:44,788 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 22:50:44,788 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 22:50:44,789 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 22:50:44,789 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 22:50:44,790 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 22:50:44,791 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 22:50:44,793 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 22:50:44,794 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 22:50:44,794 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 22:50:44,795 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 22:50:44,797 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 22:50:44,797 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 22:50:44,797 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 22:50:44,798 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 22:50:44,798 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 22:50:44,799 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 22:50:44,799 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 22:50:44,800 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 22:50:44,800 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 22:50:44,800 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 22:50:44,800 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 22:50:44,800 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 22:50:44,801 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 22:50:44,801 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 22:50:44,801 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-01 22:50:44,808 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 22:50:44,809 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 22:50:44,809 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 22:50:44,809 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-01 22:50:44,809 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 22:50:44,810 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 22:50:44,810 INFO L133 SettingsManager]: * Use SBE=true [2018-12-01 22:50:44,810 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 22:50:44,810 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 22:50:44,810 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-01 22:50:44,810 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 22:50:44,810 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 22:50:44,810 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 22:50:44,810 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 22:50:44,810 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 22:50:44,810 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 22:50:44,811 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 22:50:44,811 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 22:50:44,811 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 22:50:44,811 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 22:50:44,811 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-01 22:50:44,811 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 22:50:44,811 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-01 22:50:44,811 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-01 22:50:44,811 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 22:50:44,811 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 22:50:44,812 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 22:50:44,812 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-01 22:50:44,812 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 22:50:44,812 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-01 22:50:44,812 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_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/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 -> c271f3a8f5eeb9abed31f7632ddca02a2bd7f129 [2018-12-01 22:50:44,829 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 22:50:44,835 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 22:50:44,837 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 22:50:44,838 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 22:50:44,838 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 22:50:44,839 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/../../sv-benchmarks/c/ssh/s3_clnt.blast.04_false-unreach-call.i.cil.c [2018-12-01 22:50:44,873 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/data/8f8b1ff39/ee4f39b2f5cb48f18c4c73ae6761d691/FLAGd0e5bb660 [2018-12-01 22:50:45,343 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 22:50:45,343 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/sv-benchmarks/c/ssh/s3_clnt.blast.04_false-unreach-call.i.cil.c [2018-12-01 22:50:45,351 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/data/8f8b1ff39/ee4f39b2f5cb48f18c4c73ae6761d691/FLAGd0e5bb660 [2018-12-01 22:50:45,360 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/data/8f8b1ff39/ee4f39b2f5cb48f18c4c73ae6761d691 [2018-12-01 22:50:45,362 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 22:50:45,363 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 22:50:45,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 22:50:45,363 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 22:50:45,365 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 22:50:45,366 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:50:45" (1/1) ... [2018-12-01 22:50:45,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64f81737 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:45, skipping insertion in model container [2018-12-01 22:50:45,367 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:50:45" (1/1) ... [2018-12-01 22:50:45,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 22:50:45,397 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 22:50:45,629 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 22:50:45,640 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 22:50:45,693 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 22:50:45,694 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getInitializationForOnHeapVariableOfAggregateOrUnionType(MemoryHandler.java:2813) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeOnHeapDefaultInitializationViaConstArray(InitializationHandler.java:814) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:254) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:194) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:639) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:205) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:566) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:230) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:193) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-01 22:50:45,696 INFO L168 Benchmark]: Toolchain (without parser) took 334.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -196.3 MB). Peak memory consumption was 39.5 MB. Max. memory is 11.5 GB. [2018-12-01 22:50:45,697 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 22:50:45,698 INFO L168 Benchmark]: CACSL2BoogieTranslator took 332.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -196.3 MB). Peak memory consumption was 39.5 MB. Max. memory is 11.5 GB. [2018-12-01 22:50:45,699 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 332.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -196.3 MB). Peak memory consumption was 39.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-01 22:50:46,775 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 22:50:46,776 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 22:50:46,784 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 22:50:46,784 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 22:50:46,785 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 22:50:46,785 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 22:50:46,787 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 22:50:46,788 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 22:50:46,788 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 22:50:46,789 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 22:50:46,789 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 22:50:46,790 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 22:50:46,791 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 22:50:46,791 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 22:50:46,792 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 22:50:46,792 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 22:50:46,794 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 22:50:46,795 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 22:50:46,796 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 22:50:46,797 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 22:50:46,797 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 22:50:46,799 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 22:50:46,799 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 22:50:46,799 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 22:50:46,800 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 22:50:46,801 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 22:50:46,801 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 22:50:46,802 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 22:50:46,803 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 22:50:46,803 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 22:50:46,803 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 22:50:46,803 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 22:50:46,803 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 22:50:46,804 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 22:50:46,804 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 22:50:46,805 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-12-01 22:50:46,815 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 22:50:46,815 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 22:50:46,815 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 22:50:46,815 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-01 22:50:46,816 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 22:50:46,816 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 22:50:46,816 INFO L133 SettingsManager]: * Use SBE=true [2018-12-01 22:50:46,816 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 22:50:46,816 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 22:50:46,817 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 22:50:46,817 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 22:50:46,817 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 22:50:46,817 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 22:50:46,817 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 22:50:46,817 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-01 22:50:46,817 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-01 22:50:46,817 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 22:50:46,817 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 22:50:46,817 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 22:50:46,818 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 22:50:46,818 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 22:50:46,818 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-01 22:50:46,818 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 22:50:46,818 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-01 22:50:46,818 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-01 22:50:46,818 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 22:50:46,818 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 22:50:46,818 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 22:50:46,818 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-01 22:50:46,819 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 22:50:46,819 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-01 22:50:46,819 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-01 22:50:46,819 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_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/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 -> c271f3a8f5eeb9abed31f7632ddca02a2bd7f129 [2018-12-01 22:50:46,842 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 22:50:46,851 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 22:50:46,854 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 22:50:46,855 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 22:50:46,855 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 22:50:46,856 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/../../sv-benchmarks/c/ssh/s3_clnt.blast.04_false-unreach-call.i.cil.c [2018-12-01 22:50:46,896 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/data/47ea034cb/f9acd76881aa438da45f81c9139b29ae/FLAG29a2d9d00 [2018-12-01 22:50:47,339 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 22:50:47,339 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/sv-benchmarks/c/ssh/s3_clnt.blast.04_false-unreach-call.i.cil.c [2018-12-01 22:50:47,351 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/data/47ea034cb/f9acd76881aa438da45f81c9139b29ae/FLAG29a2d9d00 [2018-12-01 22:50:47,361 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b43c1b75-5982-4e82-a39e-f61bf51dcfdb/bin-2019/uautomizer/data/47ea034cb/f9acd76881aa438da45f81c9139b29ae [2018-12-01 22:50:47,364 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 22:50:47,365 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 22:50:47,365 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 22:50:47,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 22:50:47,368 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 22:50:47,369 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:50:47" (1/1) ... [2018-12-01 22:50:47,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fe4fc2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:50:47, skipping insertion in model container [2018-12-01 22:50:47,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:50:47" (1/1) ... [2018-12-01 22:50:47,375 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 22:50:47,402 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 22:50:47,613 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 22:50:47,624 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 22:50:47,741 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 22:50:47,742 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getInitializationForOnHeapVariableOfAggregateOrUnionType(MemoryHandler.java:2813) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeOnHeapDefaultInitializationViaConstArray(InitializationHandler.java:814) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:254) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:194) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:639) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:205) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:566) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:230) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:193) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-01 22:50:47,745 INFO L168 Benchmark]: Toolchain (without parser) took 380.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -199.1 MB). Peak memory consumption was 42.0 MB. Max. memory is 11.5 GB. [2018-12-01 22:50:47,746 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 22:50:47,746 INFO L168 Benchmark]: CACSL2BoogieTranslator took 378.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -199.1 MB). Peak memory consumption was 42.0 MB. Max. memory is 11.5 GB. [2018-12-01 22:50:47,748 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 378.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -199.1 MB). Peak memory consumption was 42.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...