java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-memory-linkedlists/cll_traverse-alloca_false-termination.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 10:04:25,702 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 10:04:25,707 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 10:04:25,742 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 10:04:25,742 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 10:04:25,743 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 10:04:25,750 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 10:04:25,753 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 10:04:25,758 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 10:04:25,759 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 10:04:25,767 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 10:04:25,767 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 10:04:25,768 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 10:04:25,773 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 10:04:25,774 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 10:04:25,780 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 10:04:25,785 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 10:04:25,798 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 10:04:25,803 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 10:04:25,804 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 10:04:25,813 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 10:04:25,818 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 10:04:25,823 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 10:04:25,823 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 10:04:25,823 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 10:04:25,831 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 10:04:25,832 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 10:04:25,838 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 10:04:25,839 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 10:04:25,846 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 10:04:25,846 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 10:04:25,847 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 10:04:25,847 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 10:04:25,848 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 10:04:25,852 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 10:04:25,853 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 10:04:25,853 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 [2018-11-27 10:04:25,906 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 10:04:25,906 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 10:04:25,910 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 10:04:25,910 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 10:04:25,915 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 10:04:25,915 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-27 10:04:25,916 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-27 10:04:25,916 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-27 10:04:25,916 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-27 10:04:25,916 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-27 10:04:25,916 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-27 10:04:25,919 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 10:04:25,919 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 10:04:25,919 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 10:04:25,919 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 10:04:25,920 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-27 10:04:25,920 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-27 10:04:25,920 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-27 10:04:25,920 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 10:04:25,920 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-27 10:04:25,921 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 10:04:25,921 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-27 10:04:25,921 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 10:04:25,921 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 10:04:25,922 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-27 10:04:25,927 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 10:04:25,927 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 10:04:25,928 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-27 10:04:25,929 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-27 10:04:25,929 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-27 10:04:26,011 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 10:04:26,041 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 10:04:26,054 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 10:04:26,061 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 10:04:26,062 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 10:04:26,063 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-memory-linkedlists/cll_traverse-alloca_false-termination.c.i [2018-11-27 10:04:26,214 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d3834e15/2a2458f737c846239486d8084761edb5/FLAG54912d4f3 [2018-11-27 10:04:27,450 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 10:04:27,450 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-memory-linkedlists/cll_traverse-alloca_false-termination.c.i [2018-11-27 10:04:27,487 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d3834e15/2a2458f737c846239486d8084761edb5/FLAG54912d4f3 [2018-11-27 10:04:27,962 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d3834e15/2a2458f737c846239486d8084761edb5 [2018-11-27 10:04:27,989 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 10:04:27,992 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 10:04:27,997 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 10:04:27,997 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 10:04:28,008 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 10:04:28,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:04:27" (1/1) ... [2018-11-27 10:04:28,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34691f81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:04:28, skipping insertion in model container [2018-11-27 10:04:28,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:04:27" (1/1) ... [2018-11-27 10:04:28,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 10:04:28,143 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 10:04:28,984 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:04:29,026 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 10:04:29,175 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:04:29,324 INFO L195 MainTranslator]: Completed translation [2018-11-27 10:04:29,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:04:29 WrapperNode [2018-11-27 10:04:29,328 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 10:04:29,329 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 10:04:29,330 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 10:04:29,333 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 10:04:29,470 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:04:29" (1/1) ... [2018-11-27 10:04:29,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:04:29" (1/1) ... [2018-11-27 10:04:29,498 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:04:29" (1/1) ... [2018-11-27 10:04:29,498 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:04:29" (1/1) ... [2018-11-27 10:04:29,554 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:04:29" (1/1) ... [2018-11-27 10:04:29,564 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:04:29" (1/1) ... [2018-11-27 10:04:29,572 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:04:29" (1/1) ... [2018-11-27 10:04:29,592 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 10:04:29,598 INFO L168 Benchmark]: Toolchain (without parser) took 1608.07 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: -56.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 3.9 GB. [2018-11-27 10:04:29,601 INFO L168 Benchmark]: CDTParser took 1.21 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. [2018-11-27 10:04:29,606 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1332.16 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-11-27 10:04:29,607 INFO L168 Benchmark]: Boogie Preprocessor took 262.98 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: -78.7 MB). Peak memory consumption was 11.5 MB. Max. memory is 3.9 GB. [2018-11-27 10:04:29,610 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 1.21 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 1332.16 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 262.98 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: -78.7 MB). Peak memory consumption was 11.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...