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/test-0232_1_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 20:54:21,270 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 20:54:21,279 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 20:54:21,315 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 20:54:21,315 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 20:54:21,317 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 20:54:21,324 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 20:54:21,332 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 20:54:21,334 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 20:54:21,335 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 20:54:21,342 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 20:54:21,342 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 20:54:21,343 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 20:54:21,351 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 20:54:21,352 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 20:54:21,363 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 20:54:21,364 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 20:54:21,372 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 20:54:21,380 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 20:54:21,386 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 20:54:21,388 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 20:54:21,391 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 20:54:21,399 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 20:54:21,399 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 20:54:21,400 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 20:54:21,405 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 20:54:21,409 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 20:54:21,410 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 20:54:21,413 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 20:54:21,417 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 20:54:21,418 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 20:54:21,419 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 20:54:21,419 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 20:54:21,419 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 20:54:21,426 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 20:54:21,427 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 20:54:21,428 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 [2018-10-18 20:54:21,487 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 20:54:21,487 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 20:54:21,494 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 20:54:21,494 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 20:54:21,496 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 20:54:21,496 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-18 20:54:21,497 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-18 20:54:21,497 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-18 20:54:21,497 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-18 20:54:21,497 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-18 20:54:21,497 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-18 20:54:21,502 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 20:54:21,502 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-18 20:54:21,502 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 20:54:21,503 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 20:54:21,503 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-18 20:54:21,503 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-18 20:54:21,503 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-18 20:54:21,504 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 20:54:21,504 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-18 20:54:21,504 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-18 20:54:21,504 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 20:54:21,505 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 20:54:21,505 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-18 20:54:21,509 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 20:54:21,510 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 20:54:21,510 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-18 20:54:21,511 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-18 20:54:21,511 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-18 20:54:21,636 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 20:54:21,676 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 20:54:21,686 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 20:54:21,687 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 20:54:21,688 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 20:54:21,692 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-ext-properties/test-0232_1_true-valid-memsafety_true-termination.i [2018-10-18 20:54:21,823 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8b4e7683/632ac7be6d31432ea9c72f36eaade000/FLAG4e39ee0f5 [2018-10-18 20:54:22,947 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 20:54:22,950 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-ext-properties/test-0232_1_true-valid-memsafety_true-termination.i [2018-10-18 20:54:22,970 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8b4e7683/632ac7be6d31432ea9c72f36eaade000/FLAG4e39ee0f5 [2018-10-18 20:54:22,993 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8b4e7683/632ac7be6d31432ea9c72f36eaade000 [2018-10-18 20:54:23,009 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 20:54:23,012 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 20:54:23,015 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 20:54:23,015 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 20:54:23,025 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 20:54:23,027 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:54:22" (1/1) ... [2018-10-18 20:54:23,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@794956d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:54:23, skipping insertion in model container [2018-10-18 20:54:23,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 08:54:22" (1/1) ... [2018-10-18 20:54:23,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 20:54:23,189 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 20:54:24,027 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 20:54:24,059 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 20:54:24,189 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 20:54:24,323 INFO L193 MainTranslator]: Completed translation [2018-10-18 20:54:24,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:54:24 WrapperNode [2018-10-18 20:54:24,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 20:54:24,328 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 20:54:24,328 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 20:54:24,328 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 20:54:24,361 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:54:24" (1/1) ... [2018-10-18 20:54:24,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:54:24" (1/1) ... [2018-10-18 20:54:24,552 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:54:24" (1/1) ... [2018-10-18 20:54:24,553 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:54:24" (1/1) ... [2018-10-18 20:54:24,623 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:54:24" (1/1) ... [2018-10-18 20:54:24,639 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:54:24" (1/1) ... [2018-10-18 20:54:24,655 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 08:54:24" (1/1) ... [2018-10-18 20:54:24,671 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 20:54:24,682 INFO L168 Benchmark]: Toolchain (without parser) took 1672.67 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: -50.0 MB). Peak memory consumption was 37.4 MB. Max. memory is 3.9 GB. [2018-10-18 20:54:24,687 INFO L168 Benchmark]: CDTParser took 0.32 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. [2018-10-18 20:54:24,688 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1312.98 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: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 3.9 GB. [2018-10-18 20:54:24,692 INFO L168 Benchmark]: Boogie Preprocessor took 343.90 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: -75.3 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.9 GB. [2018-10-18 20:54:24,699 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 0.32 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 1312.98 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: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 343.90 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: -75.3 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...