./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ssh/s3_clnt.blast.02_true-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_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ssh/s3_clnt.blast.02_true-unreach-call.i.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/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 3f605f7bb1088507dd8acc26324be91c77243765 .......................................................................................................................................................... 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_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ssh/s3_clnt.blast.02_true-unreach-call.i.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/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 3f605f7bb1088507dd8acc26324be91c77243765 ...................................................................................................................................................................... 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 [2018-12-08 23:46:52,551 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 23:46:52,552 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 23:46:52,560 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 23:46:52,560 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 23:46:52,561 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 23:46:52,561 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 23:46:52,562 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 23:46:52,563 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 23:46:52,564 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 23:46:52,565 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 23:46:52,565 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 23:46:52,565 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 23:46:52,566 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 23:46:52,567 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 23:46:52,567 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 23:46:52,568 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 23:46:52,569 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 23:46:52,570 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 23:46:52,571 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 23:46:52,572 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 23:46:52,573 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 23:46:52,574 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 23:46:52,575 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 23:46:52,575 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 23:46:52,575 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 23:46:52,576 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 23:46:52,577 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 23:46:52,577 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 23:46:52,578 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 23:46:52,578 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 23:46:52,578 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 23:46:52,579 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 23:46:52,579 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 23:46:52,579 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 23:46:52,580 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 23:46:52,580 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-08 23:46:52,589 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 23:46:52,589 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 23:46:52,590 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 23:46:52,590 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 23:46:52,590 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 23:46:52,591 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 23:46:52,591 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 23:46:52,591 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 23:46:52,591 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 23:46:52,591 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 23:46:52,591 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 23:46:52,591 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 23:46:52,591 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 23:46:52,592 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 23:46:52,592 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 23:46:52,592 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 23:46:52,592 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 23:46:52,592 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 23:46:52,592 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 23:46:52,592 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 23:46:52,592 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 23:46:52,593 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 23:46:52,593 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 23:46:52,593 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 23:46:52,593 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 23:46:52,593 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 23:46:52,593 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 23:46:52,593 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 23:46:52,593 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 23:46:52,593 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 23:46:52,593 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_fd847d01-862d-4145-abb1-72a33c414264/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 -> 3f605f7bb1088507dd8acc26324be91c77243765 [2018-12-08 23:46:52,616 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 23:46:52,625 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 23:46:52,628 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 23:46:52,629 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 23:46:52,629 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 23:46:52,630 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/../../sv-benchmarks/c/ssh/s3_clnt.blast.02_true-unreach-call.i.cil.c [2018-12-08 23:46:52,671 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/data/bd357ad79/35f26592101c479c8a596c39f9c113df/FLAG7b3025311 [2018-12-08 23:46:53,190 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 23:46:53,191 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/sv-benchmarks/c/ssh/s3_clnt.blast.02_true-unreach-call.i.cil.c [2018-12-08 23:46:53,200 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/data/bd357ad79/35f26592101c479c8a596c39f9c113df/FLAG7b3025311 [2018-12-08 23:46:53,525 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/data/bd357ad79/35f26592101c479c8a596c39f9c113df [2018-12-08 23:46:53,531 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 23:46:53,533 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 23:46:53,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 23:46:53,536 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 23:46:53,545 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 23:46:53,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:46:53" (1/1) ... [2018-12-08 23:46:53,551 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@354f5439 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:46:53, skipping insertion in model container [2018-12-08 23:46:53,552 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:46:53" (1/1) ... [2018-12-08 23:46:53,559 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 23:46:53,587 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 23:46:53,824 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 23:46:53,834 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 23:46:53,888 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 23:46:53,888 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-08 23:46:53,890 INFO L168 Benchmark]: Toolchain (without parser) took 359.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -174.8 MB). Peak memory consumption was 39.4 MB. Max. memory is 11.5 GB. [2018-12-08 23:46:53,891 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 974.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 23:46:53,892 INFO L168 Benchmark]: CACSL2BoogieTranslator took 354.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -174.8 MB). Peak memory consumption was 39.4 MB. Max. memory is 11.5 GB. [2018-12-08 23:46:53,893 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 974.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 354.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -174.8 MB). Peak memory consumption was 39.4 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 [2018-12-08 23:46:54,957 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 23:46:54,958 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 23:46:54,964 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 23:46:54,964 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 23:46:54,964 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 23:46:54,965 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 23:46:54,966 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 23:46:54,967 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 23:46:54,967 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 23:46:54,968 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 23:46:54,968 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 23:46:54,968 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 23:46:54,969 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 23:46:54,969 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 23:46:54,970 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 23:46:54,970 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 23:46:54,971 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 23:46:54,972 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 23:46:54,973 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 23:46:54,973 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 23:46:54,974 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 23:46:54,975 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 23:46:54,975 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 23:46:54,975 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 23:46:54,976 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 23:46:54,976 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 23:46:54,977 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 23:46:54,977 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 23:46:54,978 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 23:46:54,978 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 23:46:54,978 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 23:46:54,978 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 23:46:54,979 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 23:46:54,979 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 23:46:54,980 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 23:46:54,980 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-12-08 23:46:54,987 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 23:46:54,987 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 23:46:54,988 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 23:46:54,988 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 23:46:54,988 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 23:46:54,988 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 23:46:54,988 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 23:46:54,989 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 23:46:54,989 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 23:46:54,989 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 23:46:54,989 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 23:46:54,989 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 23:46:54,989 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 23:46:54,989 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 23:46:54,989 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-08 23:46:54,989 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-08 23:46:54,990 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 23:46:54,990 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 23:46:54,990 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 23:46:54,990 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 23:46:54,990 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 23:46:54,990 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 23:46:54,990 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 23:46:54,990 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 23:46:54,990 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 23:46:54,991 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 23:46:54,991 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 23:46:54,991 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 23:46:54,991 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-08 23:46:54,991 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 23:46:54,991 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-08 23:46:54,991 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-08 23:46:54,991 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_fd847d01-862d-4145-abb1-72a33c414264/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 -> 3f605f7bb1088507dd8acc26324be91c77243765 [2018-12-08 23:46:55,011 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 23:46:55,021 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 23:46:55,024 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 23:46:55,025 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 23:46:55,025 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 23:46:55,026 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/../../sv-benchmarks/c/ssh/s3_clnt.blast.02_true-unreach-call.i.cil.c [2018-12-08 23:46:55,066 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/data/47a888f00/163ed17bdcaa46fc897116cad947f042/FLAG2519f0dbc [2018-12-08 23:46:55,450 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 23:46:55,450 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/sv-benchmarks/c/ssh/s3_clnt.blast.02_true-unreach-call.i.cil.c [2018-12-08 23:46:55,459 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/data/47a888f00/163ed17bdcaa46fc897116cad947f042/FLAG2519f0dbc [2018-12-08 23:46:55,468 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fd847d01-862d-4145-abb1-72a33c414264/bin-2019/uautomizer/data/47a888f00/163ed17bdcaa46fc897116cad947f042 [2018-12-08 23:46:55,469 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 23:46:55,470 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 23:46:55,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 23:46:55,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 23:46:55,473 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 23:46:55,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:46:55" (1/1) ... [2018-12-08 23:46:55,475 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 08.12 11:46:55, skipping insertion in model container [2018-12-08 23:46:55,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:46:55" (1/1) ... [2018-12-08 23:46:55,479 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 23:46:55,508 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 23:46:55,718 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 23:46:55,730 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 23:46:55,836 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 23:46:55,836 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-08 23:46:55,839 INFO L168 Benchmark]: Toolchain (without parser) took 369.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -209.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 11.5 GB. [2018-12-08 23:46:55,840 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 23:46:55,841 INFO L168 Benchmark]: CACSL2BoogieTranslator took 367.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -209.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 11.5 GB. [2018-12-08 23:46:55,842 INFO L336 ainManager$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 367.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -209.6 MB). Peak memory consumption was 40.6 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...