java -ea -Xmx2000000000 -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/product-lines/email_spec27_product30_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8089ee1 [2018-10-02 10:34:47,976 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 10:34:47,980 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 10:34:48,015 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 10:34:48,015 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 10:34:48,016 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 10:34:48,023 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 10:34:48,025 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 10:34:48,031 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 10:34:48,034 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 10:34:48,038 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 10:34:48,038 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 10:34:48,039 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 10:34:48,045 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 10:34:48,047 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 10:34:48,058 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 10:34:48,061 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 10:34:48,063 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 10:34:48,072 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 10:34:48,076 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 10:34:48,078 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 10:34:48,083 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 10:34:48,091 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 10:34:48,091 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 10:34:48,091 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 10:34:48,093 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 10:34:48,094 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 10:34:48,094 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 10:34:48,099 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 10:34:48,103 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 10:34:48,103 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 10:34:48,106 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 10:34:48,106 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 10:34:48,107 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 10:34:48,113 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 10:34:48,114 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 10:34:48,114 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 [2018-10-02 10:34:48,163 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 10:34:48,163 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 10:34:48,165 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 10:34:48,166 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 10:34:48,168 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 10:34:48,169 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-02 10:34:48,170 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-02 10:34:48,170 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-02 10:34:48,170 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-02 10:34:48,170 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-02 10:34:48,170 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-02 10:34:48,171 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 10:34:48,171 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-02 10:34:48,171 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 10:34:48,171 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 10:34:48,171 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-02 10:34:48,171 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-02 10:34:48,172 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-02 10:34:48,172 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 10:34:48,172 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-02 10:34:48,172 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-02 10:34:48,175 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 10:34:48,176 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 10:34:48,176 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-02 10:34:48,176 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 10:34:48,176 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 10:34:48,177 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-02 10:34:48,179 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-02 10:34:48,179 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-02 10:34:48,310 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 10:34:48,350 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 10:34:48,362 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 10:34:48,366 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 10:34:48,367 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 10:34:48,371 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec27_product30_false-unreach-call_true-termination.cil.c [2018-10-02 10:34:49,076 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6365bb10/2449d23d60db44fcbaf7ef7cc94f4701/FLAG89c171ee5 [2018-10-02 10:34:49,888 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 10:34:49,892 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec27_product30_false-unreach-call_true-termination.cil.c [2018-10-02 10:34:49,949 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6365bb10/2449d23d60db44fcbaf7ef7cc94f4701/FLAG89c171ee5 [2018-10-02 10:34:50,007 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6365bb10/2449d23d60db44fcbaf7ef7cc94f4701 [2018-10-02 10:34:50,037 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 10:34:50,051 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 10:34:50,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 10:34:50,055 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 10:34:50,063 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 10:34:50,068 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:34:50" (1/1) ... [2018-10-02 10:34:50,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f39c016 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:50, skipping insertion in model container [2018-10-02 10:34:50,076 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:34:50" (1/1) ... [2018-10-02 10:34:50,103 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 10:34:50,301 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 10:34:51,615 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:34:51,676 INFO L166 MainTranslator]: Completed pre-run [2018-10-02 10:34:52,200 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:34:52,431 INFO L170 MainTranslator]: Completed translation [2018-10-02 10:34:52,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:52 WrapperNode [2018-10-02 10:34:52,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 10:34:52,434 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 10:34:52,434 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 10:34:52,438 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 10:34:52,698 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:52" (1/1) ... [2018-10-02 10:34:52,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:52" (1/1) ... [2018-10-02 10:34:52,804 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:52" (1/1) ... [2018-10-02 10:34:52,805 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:52" (1/1) ... [2018-10-02 10:34:52,986 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:52" (1/1) ... [2018-10-02 10:34:53,047 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:52" (1/1) ... [2018-10-02 10:34:53,078 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:34:52" (1/1) ... [2018-10-02 10:34:53,126 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 10:34:53,136 INFO L168 Benchmark]: Toolchain (without parser) took 3097.66 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -36.3 MB). Peak memory consumption was 89.1 MB. Max. memory is 1.9 GB. [2018-10-02 10:34:53,142 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-02 10:34:53,146 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2381.72 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 74.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 1.9 GB. [2018-10-02 10:34:53,147 INFO L168 Benchmark]: Boogie Preprocessor took 692.62 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.9 GB in the end (delta: -111.0 MB). Peak memory consumption was 14.4 MB. Max. memory is 1.9 GB. [2018-10-02 10:34:53,157 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 0.29 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2381.72 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 74.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 692.62 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.9 GB in the end (delta: -111.0 MB). Peak memory consumption was 14.4 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...