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_spec9_product35_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cde60e6 [2018-11-26 23:54:10,015 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 23:54:10,016 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 23:54:10,039 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 23:54:10,039 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 23:54:10,043 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 23:54:10,044 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 23:54:10,048 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 23:54:10,061 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 23:54:10,062 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 23:54:10,062 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 23:54:10,071 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 23:54:10,072 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 23:54:10,072 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 23:54:10,083 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 23:54:10,083 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 23:54:10,084 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 23:54:10,088 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 23:54:10,090 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 23:54:10,096 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 23:54:10,097 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 23:54:10,097 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 23:54:10,104 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 23:54:10,104 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 23:54:10,104 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 23:54:10,105 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 23:54:10,105 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 23:54:10,109 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 23:54:10,110 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 23:54:10,110 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 23:54:10,111 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 23:54:10,111 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 23:54:10,111 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 23:54:10,111 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 23:54:10,117 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 23:54:10,118 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 23:54:10,118 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 23:54:10,155 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 23:54:10,155 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 23:54:10,156 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 23:54:10,156 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 23:54:10,156 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 23:54:10,156 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-26 23:54:10,157 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-26 23:54:10,157 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-26 23:54:10,157 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-26 23:54:10,157 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-26 23:54:10,157 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-26 23:54:10,157 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 23:54:10,157 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-26 23:54:10,158 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 23:54:10,162 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 23:54:10,162 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-26 23:54:10,162 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-26 23:54:10,162 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-26 23:54:10,162 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 23:54:10,162 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-26 23:54:10,163 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 23:54:10,163 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-26 23:54:10,163 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 23:54:10,163 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 23:54:10,163 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-26 23:54:10,163 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 23:54:10,164 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 23:54:10,164 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-26 23:54:10,170 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-26 23:54:10,170 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-26 23:54:10,246 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 23:54:10,266 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 23:54:10,272 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 23:54:10,277 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 23:54:10,277 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 23:54:10,278 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec9_product35_false-unreach-call_true-termination.cil.c [2018-11-26 23:54:10,373 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af9888db6/18bb5a9e26ee40ffa5bca8675d6677ea/FLAG2a30b3c54 [2018-11-26 23:54:11,413 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 23:54:11,419 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec9_product35_false-unreach-call_true-termination.cil.c [2018-11-26 23:54:11,468 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af9888db6/18bb5a9e26ee40ffa5bca8675d6677ea/FLAG2a30b3c54 [2018-11-26 23:54:11,858 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af9888db6/18bb5a9e26ee40ffa5bca8675d6677ea [2018-11-26 23:54:11,875 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 23:54:11,876 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 23:54:11,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 23:54:11,879 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 23:54:11,889 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 23:54:11,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:54:11" (1/1) ... [2018-11-26 23:54:11,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@480114b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:11, skipping insertion in model container [2018-11-26 23:54:11,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:54:11" (1/1) ... [2018-11-26 23:54:11,915 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 23:54:12,050 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 23:54:13,278 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 23:54:13,327 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 23:54:13,760 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 23:54:13,956 INFO L195 MainTranslator]: Completed translation [2018-11-26 23:54:13,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13 WrapperNode [2018-11-26 23:54:13,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 23:54:13,960 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 23:54:13,960 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 23:54:13,960 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 23:54:13,988 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2018-11-26 23:54:13,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2018-11-26 23:54:14,069 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2018-11-26 23:54:14,074 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2018-11-26 23:54:14,234 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2018-11-26 23:54:14,291 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2018-11-26 23:54:14,322 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:13" (1/1) ... [2018-11-26 23:54:14,366 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 23:54:14,370 INFO L168 Benchmark]: Toolchain (without parser) took 2494.41 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: -5.6 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 23:54:14,375 INFO L168 Benchmark]: CDTParser took 0.15 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 23:54:14,375 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2081.03 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: -16.9 MB). Peak memory consumption was 48.0 MB. Max. memory is 3.9 GB. [2018-11-26 23:54:14,376 INFO L168 Benchmark]: Boogie Preprocessor took 405.92 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-26 23:54:14,382 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 0.15 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 2081.03 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: -16.9 MB). Peak memory consumption was 48.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 405.92 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: 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...