java -ea -Xmx4000000000 -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/eca-rers2012/Problem14_label35_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:33:35,716 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:33:35,720 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:33:35,757 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:33:35,758 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:33:35,761 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:33:35,762 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:33:35,769 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:33:35,776 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:33:35,785 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:33:35,787 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:33:35,790 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:33:35,791 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:33:35,793 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:33:35,799 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:33:35,800 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:33:35,811 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:33:35,818 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:33:35,823 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:33:35,824 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:33:35,831 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:33:35,834 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:33:35,841 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-16 12:33:35,873 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 [2018-11-16 12:33:35,923 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:33:35,923 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:33:35,930 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:33:35,930 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:33:35,931 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:33:35,932 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-16 12:33:35,932 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-16 12:33:35,932 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-16 12:33:35,932 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-16 12:33:35,932 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-16 12:33:35,932 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-16 12:33:35,933 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:33:35,934 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-16 12:33:35,934 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:33:35,934 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:33:35,936 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-16 12:33:35,936 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-16 12:33:35,936 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-16 12:33:35,936 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:33:35,937 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-16 12:33:35,937 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:33:35,937 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-16 12:33:35,937 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:33:35,937 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:33:35,938 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-16 12:33:35,938 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:33:35,938 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:33:35,938 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-16 12:33:35,942 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-16 12:33:35,943 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-16 12:33:36,068 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:33:36,103 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:33:36,112 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:33:36,119 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:33:36,120 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:33:36,121 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem14_label35_true-unreach-call_false-termination.c [2018-11-16 12:33:36,269 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d804106f1/ae132180126f43a59002cf300f1dbdd9/FLAGdfc8ac61b [2018-11-16 12:33:37,530 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:33:37,540 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem14_label35_true-unreach-call_false-termination.c [2018-11-16 12:33:37,575 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d804106f1/ae132180126f43a59002cf300f1dbdd9/FLAGdfc8ac61b [2018-11-16 12:33:38,060 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d804106f1/ae132180126f43a59002cf300f1dbdd9 [2018-11-16 12:33:38,074 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:33:38,076 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:33:38,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:33:38,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:33:38,095 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:33:38,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:33:38" (1/1) ... [2018-11-16 12:33:38,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fbc45de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:38, skipping insertion in model container [2018-11-16 12:33:38,105 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:33:38" (1/1) ... [2018-11-16 12:33:38,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:33:38,273 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:33:39,547 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:33:39,558 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:33:40,036 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:33:40,085 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:33:40,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:40 WrapperNode [2018-11-16 12:33:40,088 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:33:40,089 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:33:40,089 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:33:40,090 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:33:40,293 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:40" (1/1) ... [2018-11-16 12:33:40,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:40" (1/1) ... [2018-11-16 12:33:40,359 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:40" (1/1) ... [2018-11-16 12:33:40,360 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:40" (1/1) ... [2018-11-16 12:33:40,520 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:40" (1/1) ... [2018-11-16 12:33:40,566 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:40" (1/1) ... [2018-11-16 12:33:40,585 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:40" (1/1) ... [2018-11-16 12:33:40,613 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:33:40,616 INFO L168 Benchmark]: Toolchain (without parser) took 2541.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -51.0 MB). Peak memory consumption was 70.2 MB. Max. memory is 3.9 GB. [2018-11-16 12:33:40,626 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-16 12:33:40,626 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2003.22 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. [2018-11-16 12:33:40,629 INFO L168 Benchmark]: Boogie Preprocessor took 523.83 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -107.4 MB). Peak memory consumption was 13.8 MB. Max. memory is 3.9 GB. [2018-11-16 12:33:40,638 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 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 2003.22 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 523.83 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -107.4 MB). Peak memory consumption was 13.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...