./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/product-lines/email_spec1_product12.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/product-lines/email_spec1_product12.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d8be154d3e1e3530184c878a0d9a3b350197adb1 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis No suitable file found in config dir /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 18:07:37,640 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 18:07:37,642 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 18:07:37,669 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 18:07:37,671 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 18:07:37,676 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 18:07:37,678 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 18:07:37,691 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 18:07:37,698 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 18:07:37,702 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 18:07:37,703 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 18:07:37,708 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 18:07:37,708 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 18:07:37,711 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 18:07:37,715 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 18:07:37,717 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 18:07:37,720 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 18:07:37,721 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 18:07:37,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 18:07:37,729 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 18:07:37,735 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 18:07:37,742 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 18:07:37,743 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 18:07:37,746 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 18:07:37,750 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 18:07:37,752 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 18:07:37,752 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 18:07:37,756 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 18:07:37,756 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 18:07:37,757 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 18:07:37,758 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 18:07:37,758 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 18:07:37,762 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 18:07:37,764 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 18:07:37,765 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 18:07:37,765 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 18:07:37,768 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 18:07:37,768 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 18:07:37,768 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 18:07:37,769 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 18:07:37,772 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 18:07:37,773 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2019-11-26 18:07:37,809 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 18:07:37,810 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 18:07:37,812 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 18:07:37,812 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 18:07:37,812 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 18:07:37,813 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-11-26 18:07:37,813 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-11-26 18:07:37,813 INFO L138 SettingsManager]: * Use old map elimination=false [2019-11-26 18:07:37,813 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-11-26 18:07:37,813 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-11-26 18:07:37,814 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-11-26 18:07:37,814 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 18:07:37,815 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 18:07:37,815 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 18:07:37,815 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 18:07:37,816 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 18:07:37,816 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 18:07:37,816 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-11-26 18:07:37,816 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-11-26 18:07:37,819 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-11-26 18:07:37,819 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 18:07:37,819 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 18:07:37,820 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-11-26 18:07:37,820 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 18:07:37,820 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-11-26 18:07:37,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 18:07:37,820 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 18:07:37,821 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-11-26 18:07:37,822 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 18:07:37,822 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 18:07:37,822 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-11-26 18:07:37,824 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-11-26 18:07:37,825 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8be154d3e1e3530184c878a0d9a3b350197adb1 [2019-11-26 18:07:38,307 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 18:07:38,324 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 18:07:38,331 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 18:07:38,332 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 18:07:38,336 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 18:07:38,337 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec1_product12.cil.c [2019-11-26 18:07:38,441 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f458e952a/3ce6a9d241564fc28a7069e143b0de8c/FLAG5aca4d224 [2019-11-26 18:07:39,360 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 18:07:39,363 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec1_product12.cil.c [2019-11-26 18:07:39,403 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f458e952a/3ce6a9d241564fc28a7069e143b0de8c/FLAG5aca4d224 [2019-11-26 18:07:39,491 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f458e952a/3ce6a9d241564fc28a7069e143b0de8c [2019-11-26 18:07:39,496 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 18:07:39,499 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 18:07:39,504 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 18:07:39,504 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 18:07:39,510 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 18:07:39,511 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 06:07:39" (1/1) ... [2019-11-26 18:07:39,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44043fb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 06:07:39, skipping insertion in model container [2019-11-26 18:07:39,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 06:07:39" (1/1) ... [2019-11-26 18:07:39,538 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 18:07:39,633 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 18:07:40,648 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 18:07:40,677 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 18:07:40,863 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 18:07:40,985 INFO L208 MainTranslator]: Completed translation [2019-11-26 18:07:40,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 06:07:40 WrapperNode [2019-11-26 18:07:40,987 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 18:07:40,989 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 18:07:40,989 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 18:07:40,989 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 18:07:40,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 06:07:40" (1/1) ... [2019-11-26 18:07:41,046 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 06:07:40" (1/1) ... [2019-11-26 18:07:41,188 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 18:07:41,189 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 18:07:41,189 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 18:07:41,189 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 18:07:41,206 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 06:07:40" (1/1) ... [2019-11-26 18:07:41,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 06:07:40" (1/1) ... [2019-11-26 18:07:41,224 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 06:07:40" (1/1) ... [2019-11-26 18:07:41,225 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 06:07:40" (1/1) ... [2019-11-26 18:07:41,286 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 06:07:40" (1/1) ... [2019-11-26 18:07:41,326 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 06:07:40" (1/1) ... [2019-11-26 18:07:41,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 06:07:40" (1/1) ... [2019-11-26 18:07:41,371 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 18:07:41,385 INFO L168 Benchmark]: Toolchain (without parser) took 1874.66 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 932.1 MB in the end (delta: 28.2 MB). Peak memory consumption was 28.3 MB. Max. memory is 12.5 GB. [2019-11-26 18:07:41,388 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 18:07:41,393 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1484.85 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 949.3 MB in the end (delta: 11.0 MB). Peak memory consumption was 26.8 MB. Max. memory is 12.5 GB. [2019-11-26 18:07:41,397 INFO L168 Benchmark]: Boogie Procedure Inliner took 199.82 ms. Allocated memory is still 1.0 GB. Free memory was 949.3 MB in the beginning and 937.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 18:07:41,401 INFO L168 Benchmark]: Boogie Preprocessor took 182.39 ms. Allocated memory is still 1.0 GB. Free memory was 937.8 MB in the beginning and 932.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 18:07:41,410 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1484.85 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 949.3 MB in the end (delta: 11.0 MB). Peak memory consumption was 26.8 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 199.82 ms. Allocated memory is still 1.0 GB. Free memory was 949.3 MB in the beginning and 937.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 182.39 ms. Allocated memory is still 1.0 GB. Free memory was 937.8 MB in the beginning and 932.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...