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/loops/sum04_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8f32298 [2018-10-02 17:15:33,422 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 17:15:33,430 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 17:15:33,453 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 17:15:33,453 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 17:15:33,454 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 17:15:33,455 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 17:15:33,459 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 17:15:33,460 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 17:15:33,464 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 17:15:33,465 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 17:15:33,468 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 17:15:33,469 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 17:15:33,470 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 17:15:33,481 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 17:15:33,482 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 17:15:33,482 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 17:15:33,488 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 17:15:33,493 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 17:15:33,494 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 17:15:33,495 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 17:15:33,501 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 17:15:33,502 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-02 17:15:33,525 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 17:15:33,565 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 17:15:33,565 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 17:15:33,567 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 17:15:33,568 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 17:15:33,568 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 17:15:33,568 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-02 17:15:33,568 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-02 17:15:33,568 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-02 17:15:33,568 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-02 17:15:33,569 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-02 17:15:33,569 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-02 17:15:33,569 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 17:15:33,569 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-02 17:15:33,569 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 17:15:33,569 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 17:15:33,570 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-02 17:15:33,570 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-02 17:15:33,570 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-02 17:15:33,570 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 17:15:33,571 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-02 17:15:33,571 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-02 17:15:33,571 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 17:15:33,571 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 17:15:33,571 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-02 17:15:33,571 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 17:15:33,573 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 17:15:33,574 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-02 17:15:33,574 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-02 17:15:33,575 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-02 17:15:33,656 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 17:15:33,680 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 17:15:33,686 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 17:15:33,691 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 17:15:33,691 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 17:15:33,692 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/sum04_true-unreach-call_true-termination.i [2018-10-02 17:15:34,186 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdd3f2f44/3e24c6b32eee49eb8437f20b96827bf4/FLAGcae39b2ec [2018-10-02 17:15:34,473 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 17:15:34,474 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/sum04_true-unreach-call_true-termination.i [2018-10-02 17:15:34,491 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdd3f2f44/3e24c6b32eee49eb8437f20b96827bf4/FLAGcae39b2ec [2018-10-02 17:15:34,517 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdd3f2f44/3e24c6b32eee49eb8437f20b96827bf4 [2018-10-02 17:15:34,530 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 17:15:34,535 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 17:15:34,536 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 17:15:34,536 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 17:15:34,546 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 17:15:34,547 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:15:34" (1/1) ... [2018-10-02 17:15:34,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20b4b370 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:15:34, skipping insertion in model container [2018-10-02 17:15:34,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:15:34" (1/1) ... [2018-10-02 17:15:34,569 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 17:15:34,603 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 17:15:34,930 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 17:15:34,940 INFO L166 MainTranslator]: Completed pre-run [2018-10-02 17:15:34,969 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 17:15:34,988 INFO L170 MainTranslator]: Completed translation [2018-10-02 17:15:34,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:15:34 WrapperNode [2018-10-02 17:15:34,989 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 17:15:34,990 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 17:15:34,990 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 17:15:34,990 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 17:15:35,002 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:15:34" (1/1) ... [2018-10-02 17:15:35,002 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:15:34" (1/1) ... [2018-10-02 17:15:35,009 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:15:34" (1/1) ... [2018-10-02 17:15:35,010 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:15:34" (1/1) ... [2018-10-02 17:15:35,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:15:34" (1/1) ... [2018-10-02 17:15:35,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:15:34" (1/1) ... [2018-10-02 17:15:35,029 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:15:34" (1/1) ... [2018-10-02 17:15:35,030 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 17:15:35,037 INFO L168 Benchmark]: Toolchain (without parser) took 506.13 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 17:15:35,039 INFO L168 Benchmark]: CDTParser took 0.15 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 17:15:35,040 INFO L168 Benchmark]: CACSL2BoogieTranslator took 453.68 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. [2018-10-02 17:15:35,044 INFO L168 Benchmark]: Boogie Preprocessor took 40.09 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 17:15:35,051 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 0.15 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 453.68 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. * Boogie Preprocessor took 40.09 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...