java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ssh/s3_clnt.blast.03_true-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 08:43:52,150 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 08:43:52,152 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 08:43:52,166 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 08:43:52,167 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 08:43:52,168 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 08:43:52,170 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 08:43:52,172 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 08:43:52,174 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 08:43:52,175 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 08:43:52,176 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 08:43:52,176 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 08:43:52,177 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 08:43:52,178 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 08:43:52,179 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 08:43:52,180 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 08:43:52,181 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 08:43:52,183 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 08:43:52,185 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 08:43:52,187 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 08:43:52,188 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 08:43:52,189 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 08:43:52,192 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-21 08:43:52,199 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 08:43:52,199 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 08:43:52,201 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 08:43:52,201 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 08:43:52,202 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-21 08:43:52,218 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 08:43:52,218 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 08:43:52,219 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 08:43:52,219 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 08:43:52,220 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 08:43:52,220 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 08:43:52,220 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 08:43:52,220 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 08:43:52,221 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-21 08:43:52,221 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 08:43:52,221 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-21 08:43:52,221 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 08:43:52,221 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 08:43:52,222 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 08:43:52,222 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 08:43:52,222 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-21 08:43:52,222 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 08:43:52,222 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 08:43:52,222 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 08:43:52,223 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 08:43:52,223 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 08:43:52,223 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 08:43:52,223 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 08:43:52,224 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 08:43:52,224 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 08:43:52,224 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 08:43:52,224 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 08:43:52,224 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 08:43:52,225 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 08:43:52,225 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 08:43:52,225 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 08:43:52,291 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 08:43:52,307 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 08:43:52,313 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 08:43:52,315 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 08:43:52,315 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 08:43:52,316 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_clnt.blast.03_true-unreach-call.i.cil.c [2018-11-21 08:43:52,389 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc1cacd5f/ba20334d900c46c0a58483a9c6401b72/FLAG385d8efc7 [2018-11-21 08:43:53,022 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 08:43:53,026 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh/s3_clnt.blast.03_true-unreach-call.i.cil.c [2018-11-21 08:43:53,053 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc1cacd5f/ba20334d900c46c0a58483a9c6401b72/FLAG385d8efc7 [2018-11-21 08:43:53,214 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc1cacd5f/ba20334d900c46c0a58483a9c6401b72 [2018-11-21 08:43:53,224 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 08:43:53,225 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 08:43:53,226 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 08:43:53,226 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 08:43:53,231 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 08:43:53,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:43:53" (1/1) ... [2018-11-21 08:43:53,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19065d6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 08:43:53, skipping insertion in model container [2018-11-21 08:43:53,236 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 08:43:53" (1/1) ... [2018-11-21 08:43:53,247 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 08:43:53,344 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 08:43:53,998 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 08:43:54,030 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 08:43:54,367 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 08:43:54,372 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:467) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getInitializationForOnHeapVariableOfAggregateOrUnionType(MemoryHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeOnHeapDefaultInitializationViaConstArray(InitializationHandler.java:792) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:191) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:659) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:565) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-21 08:43:54,377 INFO L168 Benchmark]: Toolchain (without parser) took 1152.99 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 747.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -791.1 MB). Peak memory consumption was 56.1 MB. Max. memory is 7.1 GB. [2018-11-21 08:43:54,380 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-21 08:43:54,386 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1149.56 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 747.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -791.1 MB). Peak memory consumption was 56.1 MB. Max. memory is 7.1 GB. [2018-11-21 08:43:54,390 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1149.56 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 747.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -791.1 MB). Peak memory consumption was 56.1 MB. Max. memory is 7.1 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:467) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...