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/list-ext-properties/simple-ext_false-unreach-call_false-valid-memcleanup_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5eb5db4 [2018-10-16 09:58:54,223 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 09:58:54,233 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 09:58:54,265 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 09:58:54,265 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 09:58:54,270 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 09:58:54,274 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 09:58:54,281 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 09:58:54,284 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 09:58:54,294 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 09:58:54,301 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 09:58:54,301 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 09:58:54,303 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 09:58:54,307 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 09:58:54,309 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 09:58:54,309 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 09:58:54,310 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 09:58:54,319 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 09:58:54,326 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 09:58:54,327 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 09:58:54,333 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 09:58:54,335 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 09:58:54,340 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-16 09:58:54,343 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-16 09:58:54,343 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-16 09:58:54,344 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-16 09:58:54,347 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-16 09:58:54,348 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-16 09:58:54,349 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-16 09:58:54,356 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-16 09:58:54,356 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-16 09:58:54,357 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-16 09:58:54,357 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-16 09:58:54,357 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-16 09:58:54,361 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-16 09:58:54,364 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-16 09:58:54,365 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 [2018-10-16 09:58:54,415 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 09:58:54,416 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 09:58:54,420 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 09:58:54,420 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 09:58:54,425 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 09:58:54,425 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-16 09:58:54,426 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-16 09:58:54,426 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-16 09:58:54,426 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-16 09:58:54,426 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-16 09:58:54,426 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-16 09:58:54,427 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 09:58:54,427 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-16 09:58:54,427 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 09:58:54,427 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 09:58:54,427 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-16 09:58:54,430 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-16 09:58:54,430 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-16 09:58:54,430 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-16 09:58:54,432 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-16 09:58:54,432 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-16 09:58:54,433 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 09:58:54,433 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 09:58:54,433 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-16 09:58:54,433 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 09:58:54,433 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 09:58:54,434 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-16 09:58:54,439 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-16 09:58:54,439 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-16 09:58:54,554 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 09:58:54,591 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 09:58:54,596 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 09:58:54,598 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 09:58:54,598 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 09:58:54,600 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-ext-properties/simple-ext_false-unreach-call_false-valid-memcleanup_true-termination.i [2018-10-16 09:58:54,725 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9efb5368/f935a09cc1144e63a582ed4e6d9c0450/FLAGf4b76301d [2018-10-16 09:58:55,808 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 09:58:55,810 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-ext-properties/simple-ext_false-unreach-call_false-valid-memcleanup_true-termination.i [2018-10-16 09:58:55,829 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9efb5368/f935a09cc1144e63a582ed4e6d9c0450/FLAGf4b76301d [2018-10-16 09:58:55,854 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9efb5368/f935a09cc1144e63a582ed4e6d9c0450 [2018-10-16 09:58:55,874 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 09:58:55,878 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 09:58:55,880 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 09:58:55,880 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 09:58:55,887 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 09:58:55,889 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:58:55" (1/1) ... [2018-10-16 09:58:55,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b8927b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:58:55, skipping insertion in model container [2018-10-16 09:58:55,899 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:58:55" (1/1) ... [2018-10-16 09:58:55,919 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 09:58:56,035 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 09:58:56,888 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 09:58:56,920 INFO L189 MainTranslator]: Completed pre-run [2018-10-16 09:58:57,064 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 09:58:57,206 INFO L193 MainTranslator]: Completed translation [2018-10-16 09:58:57,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:58:57 WrapperNode [2018-10-16 09:58:57,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-16 09:58:57,209 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-16 09:58:57,210 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-16 09:58:57,210 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-16 09:58:57,247 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:58:57" (1/1) ... [2018-10-16 09:58:57,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:58:57" (1/1) ... [2018-10-16 09:58:57,391 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:58:57" (1/1) ... [2018-10-16 09:58:57,391 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:58:57" (1/1) ... [2018-10-16 09:58:57,465 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:58:57" (1/1) ... [2018-10-16 09:58:57,486 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:58:57" (1/1) ... [2018-10-16 09:58:57,495 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:58:57" (1/1) ... [2018-10-16 09:58:57,518 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-16 09:58:57,528 INFO L168 Benchmark]: Toolchain (without parser) took 1653.61 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: -49.9 MB). Peak memory consumption was 45.9 MB. Max. memory is 3.9 GB. [2018-10-16 09:58:57,538 INFO L168 Benchmark]: CDTParser took 0.28 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. [2018-10-16 09:58:57,539 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1328.92 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: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 3.9 GB. [2018-10-16 09:58:57,543 INFO L168 Benchmark]: Boogie Preprocessor took 309.40 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: -83.7 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.9 GB. [2018-10-16 09:58:57,552 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 0.28 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 1328.92 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: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 309.40 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: -83.7 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...