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/product-lines/email_spec9_product20_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-896c194 [2018-11-11 23:49:50,855 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 23:49:50,862 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 23:49:50,897 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 23:49:50,898 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 23:49:50,899 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 23:49:50,906 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 23:49:50,909 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 23:49:50,915 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 23:49:50,921 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 23:49:50,928 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 23:49:50,928 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 23:49:50,929 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 23:49:50,931 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 23:49:50,938 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 23:49:50,940 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 23:49:50,943 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 23:49:50,952 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 23:49:50,966 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 23:49:50,973 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 23:49:50,975 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 23:49:50,980 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 23:49:50,986 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 23:49:50,986 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 23:49:50,986 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 23:49:50,995 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 23:49:50,996 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 23:49:50,997 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 23:49:51,000 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 23:49:51,002 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 23:49:51,002 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 23:49:51,008 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 23:49:51,008 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 23:49:51,009 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 23:49:51,013 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 23:49:51,014 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 23:49:51,015 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 [2018-11-11 23:49:51,067 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 23:49:51,067 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 23:49:51,068 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 23:49:51,074 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 23:49:51,074 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 23:49:51,075 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-11 23:49:51,075 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-11 23:49:51,075 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-11 23:49:51,075 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-11 23:49:51,075 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-11 23:49:51,079 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-11 23:49:51,079 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 23:49:51,079 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-11 23:49:51,080 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 23:49:51,080 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 23:49:51,080 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-11 23:49:51,080 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-11 23:49:51,080 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-11 23:49:51,081 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 23:49:51,081 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-11 23:49:51,081 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-11 23:49:51,081 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 23:49:51,082 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 23:49:51,084 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-11 23:49:51,084 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 23:49:51,084 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 23:49:51,085 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-11 23:49:51,089 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-11 23:49:51,089 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-11 23:49:51,219 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 23:49:51,252 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 23:49:51,265 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 23:49:51,269 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 23:49:51,269 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 23:49:51,272 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec9_product20_false-unreach-call_true-termination.cil.c [2018-11-11 23:49:51,408 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f2bba9dd/56fca3b7d1d546bfa6d79abb6b226711/FLAG6b3c990f4 [2018-11-11 23:49:52,768 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 23:49:52,769 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec9_product20_false-unreach-call_true-termination.cil.c [2018-11-11 23:49:52,832 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f2bba9dd/56fca3b7d1d546bfa6d79abb6b226711/FLAG6b3c990f4 [2018-11-11 23:49:52,872 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f2bba9dd/56fca3b7d1d546bfa6d79abb6b226711 [2018-11-11 23:49:52,886 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 23:49:52,889 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 23:49:52,890 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 23:49:52,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 23:49:52,907 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 23:49:52,911 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:49:52" (1/1) ... [2018-11-11 23:49:52,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f5b3736 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:52, skipping insertion in model container [2018-11-11 23:49:52,922 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:49:52" (1/1) ... [2018-11-11 23:49:52,946 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 23:49:53,143 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 23:49:55,009 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 23:49:55,058 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 23:49:55,611 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 23:49:55,850 INFO L193 MainTranslator]: Completed translation [2018-11-11 23:49:55,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:55 WrapperNode [2018-11-11 23:49:55,851 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 23:49:55,853 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 23:49:55,853 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 23:49:55,853 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 23:49:55,876 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:55" (1/1) ... [2018-11-11 23:49:55,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:55" (1/1) ... [2018-11-11 23:49:55,967 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:55" (1/1) ... [2018-11-11 23:49:55,973 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:55" (1/1) ... [2018-11-11 23:49:56,200 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:55" (1/1) ... [2018-11-11 23:49:56,264 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:55" (1/1) ... [2018-11-11 23:49:56,298 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:55" (1/1) ... [2018-11-11 23:49:56,365 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 23:49:56,372 INFO L168 Benchmark]: Toolchain (without parser) took 3484.74 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: -5.5 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-11 23:49:56,379 INFO L168 Benchmark]: CDTParser took 0.94 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. [2018-11-11 23:49:56,380 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2961.40 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: -16.7 MB). Peak memory consumption was 48.1 MB. Max. memory is 3.9 GB. [2018-11-11 23:49:56,386 INFO L168 Benchmark]: Boogie Preprocessor took 512.45 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. [2018-11-11 23:49:56,395 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 0.94 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 2961.40 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: -16.7 MB). Peak memory consumption was 48.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 512.45 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...