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_spec9_product30_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8089ee1 [2018-10-02 10:35:20,627 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 10:35:20,633 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 10:35:20,668 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 10:35:20,669 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 10:35:20,672 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 10:35:20,677 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 10:35:20,682 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 10:35:20,687 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 10:35:20,695 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 10:35:20,702 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 10:35:20,704 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 10:35:20,709 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 10:35:20,736 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 10:35:20,743 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 10:35:20,744 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 10:35:20,745 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 10:35:20,751 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 10:35:20,759 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 10:35:20,767 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 10:35:20,774 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 10:35:20,777 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 10:35:20,785 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-02 10:35:20,809 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 [2018-10-02 10:35:20,864 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 10:35:20,864 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 10:35:20,871 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 10:35:20,871 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 10:35:20,874 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 10:35:20,874 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-02 10:35:20,874 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-02 10:35:20,876 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-02 10:35:20,876 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-02 10:35:20,876 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-02 10:35:20,876 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-02 10:35:20,876 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 10:35:20,877 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-02 10:35:20,877 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 10:35:20,877 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 10:35:20,877 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-02 10:35:20,877 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-02 10:35:20,878 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-02 10:35:20,878 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 10:35:20,878 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-02 10:35:20,878 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-02 10:35:20,883 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 10:35:20,884 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 10:35:20,884 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-02 10:35:20,884 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 10:35:20,885 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 10:35:20,886 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-02 10:35:20,888 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-02 10:35:20,889 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-02 10:35:21,014 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 10:35:21,049 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 10:35:21,062 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 10:35:21,064 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 10:35:21,064 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 10:35:21,068 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec9_product30_false-unreach-call_true-termination.cil.c [2018-10-02 10:35:21,617 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f81cbd3d9/caefbec6f14b454a932612a81301c63e/FLAG8f98255fb [2018-10-02 10:35:22,530 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 10:35:22,531 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec9_product30_false-unreach-call_true-termination.cil.c [2018-10-02 10:35:22,597 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f81cbd3d9/caefbec6f14b454a932612a81301c63e/FLAG8f98255fb [2018-10-02 10:35:22,643 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f81cbd3d9/caefbec6f14b454a932612a81301c63e [2018-10-02 10:35:22,674 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 10:35:22,682 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 10:35:22,686 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 10:35:22,686 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 10:35:22,696 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 10:35:22,702 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:35:22" (1/1) ... [2018-10-02 10:35:22,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@86081df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:22, skipping insertion in model container [2018-10-02 10:35:22,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:35:22" (1/1) ... [2018-10-02 10:35:22,739 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 10:35:22,949 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 10:35:24,098 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:35:24,125 INFO L166 MainTranslator]: Completed pre-run [2018-10-02 10:35:24,576 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:35:24,793 INFO L170 MainTranslator]: Completed translation [2018-10-02 10:35:24,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:24 WrapperNode [2018-10-02 10:35:24,794 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 10:35:24,795 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 10:35:24,799 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 10:35:24,800 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 10:35:25,068 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:24" (1/1) ... [2018-10-02 10:35:25,072 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:24" (1/1) ... [2018-10-02 10:35:25,168 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:24" (1/1) ... [2018-10-02 10:35:25,175 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:24" (1/1) ... [2018-10-02 10:35:25,347 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:24" (1/1) ... [2018-10-02 10:35:25,407 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:24" (1/1) ... [2018-10-02 10:35:25,438 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:35:24" (1/1) ... [2018-10-02 10:35:25,474 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 10:35:25,485 INFO L168 Benchmark]: Toolchain (without parser) took 2807.18 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -39.1 MB). Peak memory consumption was 89.0 MB. Max. memory is 1.9 GB. [2018-10-02 10:35:25,492 INFO L168 Benchmark]: CDTParser took 0.30 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. [2018-10-02 10:35:25,493 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2109.03 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 74.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 1.9 GB. [2018-10-02 10:35:25,494 INFO L168 Benchmark]: Boogie Preprocessor took 684.52 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.9 GB in the end (delta: -113.8 MB). Peak memory consumption was 14.3 MB. Max. memory is 1.9 GB. [2018-10-02 10:35:25,503 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 0.30 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 2109.03 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 74.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 684.52 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.9 GB in the end (delta: -113.8 MB). Peak memory consumption was 14.3 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...