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-restricted-15/PastaC7_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8f32298 [2018-10-02 17:11:56,725 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 17:11:56,731 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 17:11:56,772 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 17:11:56,772 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 17:11:56,773 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 17:11:56,780 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 17:11:56,786 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 17:11:56,788 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 17:11:56,795 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 17:11:56,796 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 17:11:56,798 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 17:11:56,802 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 17:11:56,803 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 17:11:56,808 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 17:11:56,813 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 17:11:56,814 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 17:11:56,826 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 17:11:56,828 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 17:11:56,835 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 17:11:56,842 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 17:11:56,845 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 17:11:56,850 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 17:11:56,851 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 17:11:56,851 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 17:11:56,857 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 17:11:56,860 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 17:11:56,861 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 17:11:56,865 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 17:11:56,866 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 17:11:56,866 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 17:11:56,867 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 17:11:56,874 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 17:11:56,874 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 17:11:56,875 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 17:11:56,876 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 17:11:56,876 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 17:11:56,941 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 17:11:56,943 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 17:11:56,957 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 17:11:56,957 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 17:11:56,958 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 17:11:56,959 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-02 17:11:56,959 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-02 17:11:56,959 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-02 17:11:56,959 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-02 17:11:56,959 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-02 17:11:56,960 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-02 17:11:56,960 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 17:11:56,960 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-02 17:11:56,963 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 17:11:56,964 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 17:11:56,964 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-02 17:11:56,964 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-02 17:11:56,964 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-02 17:11:56,965 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 17:11:56,965 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-02 17:11:56,965 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-02 17:11:56,965 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 17:11:56,969 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 17:11:56,969 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-02 17:11:56,969 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 17:11:56,969 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 17:11:56,972 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-02 17:11:56,974 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-02 17:11:56,974 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-02 17:11:57,105 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 17:11:57,145 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 17:11:57,153 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 17:11:57,158 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 17:11:57,159 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 17:11:57,162 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-restricted-15/PastaC7_true-termination_true-no-overflow.c [2018-10-02 17:11:57,789 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b57ac891b/c9a3c3c6bfcf4aec8a22e1cce270139a/FLAGa187a1ad4 [2018-10-02 17:11:58,184 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 17:11:58,185 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-restricted-15/PastaC7_true-termination_true-no-overflow.c [2018-10-02 17:11:58,193 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b57ac891b/c9a3c3c6bfcf4aec8a22e1cce270139a/FLAGa187a1ad4 [2018-10-02 17:11:58,244 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b57ac891b/c9a3c3c6bfcf4aec8a22e1cce270139a [2018-10-02 17:11:58,274 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 17:11:58,281 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 17:11:58,285 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 17:11:58,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 17:11:58,295 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 17:11:58,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:11:58" (1/1) ... [2018-10-02 17:11:58,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3179c98a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:58, skipping insertion in model container [2018-10-02 17:11:58,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:11:58" (1/1) ... [2018-10-02 17:11:58,336 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 17:11:58,383 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 17:11:58,841 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 17:11:58,854 INFO L166 MainTranslator]: Completed pre-run [2018-10-02 17:11:58,901 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 17:11:58,929 INFO L170 MainTranslator]: Completed translation [2018-10-02 17:11:58,929 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:58 WrapperNode [2018-10-02 17:11:58,930 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 17:11:58,931 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 17:11:58,931 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 17:11:58,932 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 17:11:58,947 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:58" (1/1) ... [2018-10-02 17:11:58,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:58" (1/1) ... [2018-10-02 17:11:58,954 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:58" (1/1) ... [2018-10-02 17:11:58,954 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:58" (1/1) ... [2018-10-02 17:11:58,966 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:58" (1/1) ... [2018-10-02 17:11:58,974 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:58" (1/1) ... [2018-10-02 17:11:58,977 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:11:58" (1/1) ... [2018-10-02 17:11:58,983 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 17:11:58,986 INFO L168 Benchmark]: Toolchain (without parser) took 711.77 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. [2018-10-02 17:11:58,995 INFO L168 Benchmark]: CDTParser took 0.31 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 17:11:58,996 INFO L168 Benchmark]: CACSL2BoogieTranslator took 644.84 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. [2018-10-02 17:11:59,001 INFO L168 Benchmark]: Boogie Preprocessor took 52.46 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. [2018-10-02 17:11:59,007 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 0.31 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 644.84 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 52.46 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...