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/termination-crafted-lit/BradleyMannaSipma-CAV2005-Fig1_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30949e8 [2018-10-05 19:29:26,678 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-05 19:29:26,684 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-05 19:29:26,722 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-05 19:29:26,722 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-05 19:29:26,723 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-05 19:29:26,733 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-05 19:29:26,735 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-05 19:29:26,740 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-05 19:29:26,741 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-05 19:29:26,748 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-05 19:29:26,748 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-05 19:29:26,750 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-05 19:29:26,751 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-05 19:29:26,752 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-05 19:29:26,753 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-05 19:29:26,754 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-05 19:29:26,764 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-05 19:29:26,776 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-05 19:29:26,785 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-05 19:29:26,790 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-05 19:29:26,791 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-05 19:29:26,799 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-05 19:29:26,799 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-05 19:29:26,800 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-05 19:29:26,806 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-05 19:29:26,812 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-05 19:29:26,813 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-05 19:29:26,814 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-05 19:29:26,818 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-05 19:29:26,819 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-05 19:29:26,819 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-05 19:29:26,825 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-05 19:29:26,825 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-05 19:29:26,826 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-05 19:29:26,827 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-05 19:29:26,828 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 [2018-10-05 19:29:26,875 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-05 19:29:26,876 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-05 19:29:26,883 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-05 19:29:26,884 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-05 19:29:26,886 INFO L133 SettingsManager]: * Use SBE=true [2018-10-05 19:29:26,886 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-05 19:29:26,886 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-05 19:29:26,887 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-05 19:29:26,887 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-05 19:29:26,887 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-05 19:29:26,887 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-05 19:29:26,887 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-05 19:29:26,888 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-05 19:29:26,891 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-05 19:29:26,891 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-05 19:29:26,891 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-05 19:29:26,892 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-05 19:29:26,892 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-05 19:29:26,892 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-05 19:29:26,892 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-05 19:29:26,892 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-05 19:29:26,893 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-05 19:29:26,893 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-05 19:29:26,893 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-05 19:29:26,893 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-05 19:29:26,894 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-05 19:29:26,899 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-05 19:29:26,900 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-05 19:29:26,900 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-05 19:29:27,022 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-05 19:29:27,055 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-05 19:29:27,065 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-05 19:29:27,070 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-05 19:29:27,070 INFO L276 PluginConnector]: CDTParser initialized [2018-10-05 19:29:27,071 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-crafted-lit/BradleyMannaSipma-CAV2005-Fig1_true-termination_true-no-overflow.c [2018-10-05 19:29:27,665 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52373a267/6998556a85b44817a345047729b79e54/FLAGb2c0af0cb [2018-10-05 19:29:28,109 INFO L277 CDTParser]: Found 1 translation units. [2018-10-05 19:29:28,110 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-crafted-lit/BradleyMannaSipma-CAV2005-Fig1_true-termination_true-no-overflow.c [2018-10-05 19:29:28,131 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52373a267/6998556a85b44817a345047729b79e54/FLAGb2c0af0cb [2018-10-05 19:29:28,174 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52373a267/6998556a85b44817a345047729b79e54 [2018-10-05 19:29:28,202 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-05 19:29:28,207 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-05 19:29:28,208 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-05 19:29:28,208 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-05 19:29:28,218 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-05 19:29:28,222 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:29:28" (1/1) ... [2018-10-05 19:29:28,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c00b4ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:28, skipping insertion in model container [2018-10-05 19:29:28,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:29:28" (1/1) ... [2018-10-05 19:29:28,255 INFO L147 MainTranslator]: Starting translation in SV-COMP mode [2018-10-05 19:29:28,300 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-10-05 19:29:28,724 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-05 19:29:28,738 INFO L191 MainTranslator]: Completed pre-run [2018-10-05 19:29:28,772 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-05 19:29:28,792 INFO L195 MainTranslator]: Completed translation [2018-10-05 19:29:28,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:28 WrapperNode [2018-10-05 19:29:28,793 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-05 19:29:28,794 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-05 19:29:28,794 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-05 19:29:28,795 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-05 19:29:28,811 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:28" (1/1) ... [2018-10-05 19:29:28,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:28" (1/1) ... [2018-10-05 19:29:28,830 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:28" (1/1) ... [2018-10-05 19:29:28,830 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:28" (1/1) ... [2018-10-05 19:29:28,840 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:28" (1/1) ... [2018-10-05 19:29:28,851 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:28" (1/1) ... [2018-10-05 19:29:28,854 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:29:28" (1/1) ... [2018-10-05 19:29:28,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-05 19:29:28,859 INFO L168 Benchmark]: Toolchain (without parser) took 655.68 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-05 19:29:28,861 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-05 19:29:28,868 INFO L168 Benchmark]: CACSL2BoogieTranslator took 585.88 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-05 19:29:28,872 INFO L168 Benchmark]: Boogie Preprocessor took 61.92 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-05 19:29:28,876 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 0.21 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 585.88 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 61.92 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...