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_spec4_product24_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cde60e6 [2018-11-26 23:53:42,585 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 23:53:42,587 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 23:53:42,623 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 23:53:42,624 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 23:53:42,627 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 23:53:42,629 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 23:53:42,637 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 23:53:42,646 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 23:53:42,656 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 23:53:42,657 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 23:53:42,661 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 23:53:42,662 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 23:53:42,663 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 23:53:42,673 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 23:53:42,674 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 23:53:42,679 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 23:53:42,680 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 23:53:42,693 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 23:53:42,695 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 23:53:42,701 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 23:53:42,703 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 23:53:42,710 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 23:53:42,714 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 23:53:42,714 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 23:53:42,715 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 23:53:42,720 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 23:53:42,722 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 23:53:42,723 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 23:53:42,729 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 23:53:42,729 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 23:53:42,732 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 23:53:42,733 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 23:53:42,733 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 23:53:42,737 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 23:53:42,739 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 23:53:42,740 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 23:53:42,791 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 23:53:42,791 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 23:53:42,792 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 23:53:42,800 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 23:53:42,800 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 23:53:42,800 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-26 23:53:42,801 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-26 23:53:42,801 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-26 23:53:42,801 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-26 23:53:42,801 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-26 23:53:42,801 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-26 23:53:42,802 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 23:53:42,802 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-26 23:53:42,802 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 23:53:42,802 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 23:53:42,802 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-26 23:53:42,807 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-26 23:53:42,807 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-26 23:53:42,807 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 23:53:42,807 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-26 23:53:42,808 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 23:53:42,808 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-26 23:53:42,808 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 23:53:42,808 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 23:53:42,809 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-26 23:53:42,809 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 23:53:42,809 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 23:53:42,809 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-26 23:53:42,813 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-26 23:53:42,813 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-26 23:53:42,911 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 23:53:42,948 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 23:53:42,964 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 23:53:42,968 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 23:53:42,970 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 23:53:42,971 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec4_product24_false-unreach-call_true-termination.cil.c [2018-11-26 23:53:43,116 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbcb7ca34/eee9b64422ef44648bbac8b6c180b35e/FLAGc8f17d1df [2018-11-26 23:53:44,475 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 23:53:44,482 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec4_product24_false-unreach-call_true-termination.cil.c [2018-11-26 23:53:44,523 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbcb7ca34/eee9b64422ef44648bbac8b6c180b35e/FLAGc8f17d1df [2018-11-26 23:53:44,898 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbcb7ca34/eee9b64422ef44648bbac8b6c180b35e [2018-11-26 23:53:44,922 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 23:53:44,924 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 23:53:44,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 23:53:44,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 23:53:44,938 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 23:53:44,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:53:44" (1/1) ... [2018-11-26 23:53:44,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@473eeda1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:53:44, skipping insertion in model container [2018-11-26 23:53:44,950 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:53:44" (1/1) ... [2018-11-26 23:53:44,969 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 23:53:45,147 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 23:53:46,786 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 23:53:46,849 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 23:53:47,250 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 23:53:47,474 INFO L195 MainTranslator]: Completed translation [2018-11-26 23:53:47,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:53:47 WrapperNode [2018-11-26 23:53:47,475 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 23:53:47,475 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 23:53:47,476 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 23:53:47,477 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 23:53:47,512 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:53:47" (1/1) ... [2018-11-26 23:53:47,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:53:47" (1/1) ... [2018-11-26 23:53:47,595 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:53:47" (1/1) ... [2018-11-26 23:53:47,596 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:53:47" (1/1) ... [2018-11-26 23:53:47,814 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:53:47" (1/1) ... [2018-11-26 23:53:47,882 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:53:47" (1/1) ... [2018-11-26 23:53:47,928 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:53:47" (1/1) ... [2018-11-26 23:53:47,985 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 23:53:47,993 INFO L168 Benchmark]: Toolchain (without parser) took 3070.96 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: -10.0 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 23:53:48,002 INFO L168 Benchmark]: CDTParser took 0.21 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 23:53:48,010 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2550.25 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: -21.2 MB). Peak memory consumption was 46.4 MB. Max. memory is 3.9 GB. [2018-11-26 23:53:48,011 INFO L168 Benchmark]: Boogie Preprocessor took 515.36 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 23:53:48,020 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 0.21 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 2550.25 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: -21.2 MB). Peak memory consumption was 46.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 515.36 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...