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/memsafety/test-0158_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cde60e6 [2018-11-26 23:57:11,443 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 23:57:11,448 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 23:57:11,485 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 23:57:11,487 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 23:57:11,488 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 23:57:11,494 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 23:57:11,499 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 23:57:11,501 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 23:57:11,515 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 23:57:11,516 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 23:57:11,516 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 23:57:11,524 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 23:57:11,525 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 23:57:11,530 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 23:57:11,534 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 23:57:11,535 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 23:57:11,543 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 23:57:11,549 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 23:57:11,555 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 23:57:11,560 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 23:57:11,569 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 23:57:11,571 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 23:57:11,575 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 23:57:11,575 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 23:57:11,576 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 23:57:11,577 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 23:57:11,583 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 23:57:11,584 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 23:57:11,585 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 23:57:11,591 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 23:57:11,592 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 23:57:11,592 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 23:57:11,592 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 23:57:11,599 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 23:57:11,600 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 23:57:11,600 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 [2018-11-26 23:57:11,647 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 23:57:11,647 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 23:57:11,655 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 23:57:11,656 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 23:57:11,657 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 23:57:11,657 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-26 23:57:11,657 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-26 23:57:11,658 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-26 23:57:11,658 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-26 23:57:11,658 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-26 23:57:11,658 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-26 23:57:11,659 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 23:57:11,659 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-26 23:57:11,659 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 23:57:11,659 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 23:57:11,659 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-26 23:57:11,662 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-26 23:57:11,662 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-26 23:57:11,662 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 23:57:11,664 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-26 23:57:11,664 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 23:57:11,664 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-26 23:57:11,664 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 23:57:11,665 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 23:57:11,665 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-26 23:57:11,665 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 23:57:11,666 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 23:57:11,669 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-26 23:57:11,670 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-26 23:57:11,674 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-26 23:57:11,764 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 23:57:11,800 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 23:57:11,813 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 23:57:11,818 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 23:57:11,819 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 23:57:11,823 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0158_true-valid-memsafety_true-termination.i [2018-11-26 23:57:11,992 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb18b9c1d/fd4b83a3617644ba945ee36237b8ff59/FLAG0c32caf80 [2018-11-26 23:57:13,138 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 23:57:13,141 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/memsafety/test-0158_true-valid-memsafety_true-termination.i [2018-11-26 23:57:13,181 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb18b9c1d/fd4b83a3617644ba945ee36237b8ff59/FLAG0c32caf80 [2018-11-26 23:57:13,223 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb18b9c1d/fd4b83a3617644ba945ee36237b8ff59 [2018-11-26 23:57:13,251 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 23:57:13,255 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 23:57:13,258 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 23:57:13,258 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 23:57:13,267 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 23:57:13,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:57:13" (1/1) ... [2018-11-26 23:57:13,278 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@367309b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:13, skipping insertion in model container [2018-11-26 23:57:13,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:57:13" (1/1) ... [2018-11-26 23:57:13,302 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 23:57:13,401 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 23:57:14,171 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 23:57:14,203 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 23:57:14,346 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 23:57:14,659 INFO L195 MainTranslator]: Completed translation [2018-11-26 23:57:14,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:14 WrapperNode [2018-11-26 23:57:14,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 23:57:14,663 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 23:57:14,663 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 23:57:14,663 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 23:57:14,701 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:14" (1/1) ... [2018-11-26 23:57:14,701 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:14" (1/1) ... [2018-11-26 23:57:14,741 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:14" (1/1) ... [2018-11-26 23:57:14,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:14" (1/1) ... [2018-11-26 23:57:14,792 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:14" (1/1) ... [2018-11-26 23:57:14,803 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:14" (1/1) ... [2018-11-26 23:57:14,811 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:14" (1/1) ... [2018-11-26 23:57:14,827 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 23:57:14,841 INFO L168 Benchmark]: Toolchain (without parser) took 1589.23 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: -52.8 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 23:57:14,843 INFO L168 Benchmark]: CDTParser took 0.35 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. [2018-11-26 23:57:14,851 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1404.97 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: -64.0 MB). Peak memory consumption was 34.6 MB. Max. memory is 3.9 GB. [2018-11-26 23:57:14,852 INFO L168 Benchmark]: Boogie Preprocessor took 164.26 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-26 23:57:14,864 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 0.35 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 1404.97 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: -64.0 MB). Peak memory consumption was 34.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 164.26 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...