java -ea -Xmx2000000000 -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.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec6_product22_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f1aed39 [2018-09-28 14:00:58,481 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 14:00:58,487 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 14:00:58,525 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 14:00:58,526 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 14:00:58,528 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 14:00:58,529 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 14:00:58,534 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 14:00:58,538 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 14:00:58,539 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 14:00:58,540 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 14:00:58,552 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 14:00:58,553 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 14:00:58,560 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 14:00:58,561 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 14:00:58,568 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 14:00:58,571 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 14:00:58,574 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 14:00:58,584 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 14:00:58,588 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 14:00:58,595 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 14:00:58,597 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 14:00:58,602 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-28 14:00:58,603 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-28 14:00:58,603 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-28 14:00:58,611 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-28 14:00:58,613 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-28 14:00:58,614 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-28 14:00:58,618 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-28 14:00:58,619 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-28 14:00:58,623 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-28 14:00:58,626 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-28 14:00:58,626 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-28 14:00:58,626 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-28 14:00:58,633 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-28 14:00:58,634 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-28 14:00:58,634 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-09-28 14:00:58,690 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 14:00:58,691 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 14:00:58,692 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 14:00:58,692 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 14:00:58,698 INFO L133 SettingsManager]: * Use SBE=true [2018-09-28 14:00:58,698 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-09-28 14:00:58,698 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-09-28 14:00:58,698 INFO L133 SettingsManager]: * Use old map elimination=false [2018-09-28 14:00:58,699 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-09-28 14:00:58,699 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-09-28 14:00:58,699 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-09-28 14:00:58,699 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 14:00:58,699 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-28 14:00:58,700 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-28 14:00:58,700 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 14:00:58,700 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-09-28 14:00:58,700 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-09-28 14:00:58,707 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-09-28 14:00:58,707 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-28 14:00:58,707 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-09-28 14:00:58,707 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-09-28 14:00:58,708 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 14:00:58,708 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-28 14:00:58,708 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-09-28 14:00:58,709 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 14:00:58,709 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-28 14:00:58,709 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-09-28 14:00:58,712 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-09-28 14:00:58,712 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-09-28 14:00:58,840 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 14:00:58,876 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 14:00:58,886 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 14:00:58,888 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-28 14:00:58,889 INFO L276 PluginConnector]: CDTParser initialized [2018-09-28 14:00:58,889 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec6_product22_false-unreach-call_true-termination.cil.c [2018-09-28 14:00:59,492 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1de8ff3e9/9b0ce245108c482095525d4494457d8f/FLAG48542e2bb [2018-09-28 14:01:00,337 INFO L277 CDTParser]: Found 1 translation units. [2018-09-28 14:01:00,345 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec6_product22_false-unreach-call_true-termination.cil.c [2018-09-28 14:01:00,407 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1de8ff3e9/9b0ce245108c482095525d4494457d8f/FLAG48542e2bb [2018-09-28 14:01:00,463 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1de8ff3e9/9b0ce245108c482095525d4494457d8f [2018-09-28 14:01:00,494 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-28 14:01:00,503 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-28 14:01:00,506 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-28 14:01:00,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-28 14:01:00,518 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-28 14:01:00,520 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 02:01:00" (1/1) ... [2018-09-28 14:01:00,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44322d8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:01:00, skipping insertion in model container [2018-09-28 14:01:00,530 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 02:01:00" (1/1) ... [2018-09-28 14:01:00,559 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-09-28 14:01:00,744 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-09-28 14:01:01,346 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: cannot convert to CFunction at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.convert(ExpressionResultTransformer.java:593) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.makeAssignment(CHandler.java:2256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:665) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:944) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:944) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:944) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:375) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1262) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3196) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2011) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:528) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:165) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:94) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:69) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-09-28 14:01:01,362 INFO L168 Benchmark]: Toolchain (without parser) took 866.78 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-09-28 14:01:01,368 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-28 14:01:01,369 INFO L168 Benchmark]: CACSL2BoogieTranslator took 853.81 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-09-28 14:01:01,377 INFO L336 ainManager$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 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 853.81 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: cannot convert to CFunction de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: cannot convert to CFunction: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.convert(ExpressionResultTransformer.java:593) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...