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/product-lines/email_spec0_product35_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 17:48:39,936 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 17:48:39,937 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 17:48:39,965 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 17:48:39,966 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 17:48:39,972 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 17:48:39,973 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 17:48:39,976 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 17:48:39,977 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 17:48:39,978 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 17:48:39,985 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 17:48:39,985 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 17:48:39,985 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 17:48:39,986 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 17:48:39,992 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 17:48:39,993 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 17:48:39,994 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 17:48:40,005 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 17:48:40,009 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 17:48:40,013 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 17:48:40,014 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 17:48:40,015 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 17:48:40,019 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 17:48:40,020 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 17:48:40,020 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 17:48:40,020 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 17:48:40,021 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 17:48:40,021 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 17:48:40,030 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 17:48:40,031 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 17:48:40,031 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 17:48:40,033 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 17:48:40,033 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 17:48:40,033 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 17:48:40,037 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 17:48:40,038 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 17:48:40,038 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 17:48:40,076 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 17:48:40,076 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 17:48:40,077 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 17:48:40,077 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 17:48:40,077 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 17:48:40,077 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-26 17:48:40,077 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-26 17:48:40,077 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-26 17:48:40,077 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-26 17:48:40,086 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-26 17:48:40,086 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-26 17:48:40,086 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 17:48:40,086 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-26 17:48:40,086 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 17:48:40,086 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 17:48:40,087 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-26 17:48:40,087 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-26 17:48:40,087 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-26 17:48:40,087 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 17:48:40,087 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-26 17:48:40,087 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 17:48:40,087 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-26 17:48:40,087 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 17:48:40,088 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 17:48:40,088 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-26 17:48:40,088 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 17:48:40,088 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 17:48:40,088 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-26 17:48:40,092 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-26 17:48:40,092 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-26 17:48:40,170 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 17:48:40,188 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 17:48:40,194 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 17:48:40,196 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 17:48:40,196 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 17:48:40,196 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product35_false-unreach-call_true-termination.cil.c [2018-11-26 17:48:40,297 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a82d1430d/2b1f34e66ec94a77936615accf039eea/FLAG0790b29fd [2018-11-26 17:48:41,178 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 17:48:41,185 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product35_false-unreach-call_true-termination.cil.c [2018-11-26 17:48:41,222 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a82d1430d/2b1f34e66ec94a77936615accf039eea/FLAG0790b29fd [2018-11-26 17:48:41,732 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a82d1430d/2b1f34e66ec94a77936615accf039eea [2018-11-26 17:48:41,752 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 17:48:41,753 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 17:48:41,754 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 17:48:41,759 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 17:48:41,765 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 17:48:41,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:41" (1/1) ... [2018-11-26 17:48:41,769 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c45694b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:41, skipping insertion in model container [2018-11-26 17:48:41,773 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:41" (1/1) ... [2018-11-26 17:48:41,787 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 17:48:41,918 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 17:48:43,092 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:48:43,132 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 17:48:43,465 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:48:43,657 INFO L195 MainTranslator]: Completed translation [2018-11-26 17:48:43,658 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:43 WrapperNode [2018-11-26 17:48:43,658 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 17:48:43,662 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 17:48:43,662 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 17:48:43,662 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 17:48:43,690 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:43" (1/1) ... [2018-11-26 17:48:43,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:43" (1/1) ... [2018-11-26 17:48:43,770 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:43" (1/1) ... [2018-11-26 17:48:43,770 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:43" (1/1) ... [2018-11-26 17:48:43,914 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:43" (1/1) ... [2018-11-26 17:48:43,959 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:43" (1/1) ... [2018-11-26 17:48:43,986 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:43" (1/1) ... [2018-11-26 17:48:44,014 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 17:48:44,021 INFO L168 Benchmark]: Toolchain (without parser) took 2267.67 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: -4.6 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 17:48:44,024 INFO L168 Benchmark]: CDTParser took 0.14 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 17:48:44,025 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1907.76 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: -15.9 MB). Peak memory consumption was 71.5 MB. Max. memory is 3.9 GB. [2018-11-26 17:48:44,025 INFO L168 Benchmark]: Boogie Preprocessor took 356.17 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-26 17:48:44,038 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 0.14 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 1907.76 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: -15.9 MB). Peak memory consumption was 71.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 356.17 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: 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...