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/elevator_spec13_product31_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:36:30,643 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:36:30,649 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:36:30,685 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:36:30,685 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:36:30,690 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:36:30,692 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:36:30,698 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:36:30,702 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:36:30,707 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:36:30,709 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:36:30,709 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:36:30,710 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:36:30,718 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:36:30,722 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:36:30,723 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:36:30,728 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:36:30,739 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:36:30,741 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:36:30,750 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:36:30,751 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:36:30,755 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:36:30,763 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 12:36:30,763 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 12:36:30,763 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 12:36:30,765 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 12:36:30,769 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 12:36:30,770 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 12:36:30,776 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 12:36:30,777 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 12:36:30,783 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 12:36:30,784 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 12:36:30,784 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 12:36:30,784 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 12:36:30,789 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 12:36:30,791 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 12:36:30,792 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 [2018-11-16 12:36:30,844 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:36:30,844 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:36:30,846 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:36:30,846 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:36:30,852 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:36:30,852 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-16 12:36:30,853 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-16 12:36:30,853 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-16 12:36:30,853 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-16 12:36:30,853 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-16 12:36:30,853 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-16 12:36:30,854 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:36:30,857 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-16 12:36:30,857 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:36:30,858 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:36:30,859 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-16 12:36:30,859 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-16 12:36:30,859 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-16 12:36:30,859 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:36:30,859 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-16 12:36:30,860 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:36:30,860 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-16 12:36:30,860 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:36:30,860 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:36:30,861 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-16 12:36:30,861 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:36:30,861 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:36:30,861 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-16 12:36:30,869 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-16 12:36:30,870 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-16 12:36:31,003 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:36:31,036 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:36:31,049 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:36:31,051 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:36:31,054 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:36:31,055 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/elevator_spec13_product31_true-unreach-call_false-termination.cil.c [2018-11-16 12:36:31,202 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac630803c/0e037996f5fd49399c7e8cf098b63e4a/FLAGa94ac8d8f [2018-11-16 12:36:32,567 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:36:32,574 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/elevator_spec13_product31_true-unreach-call_false-termination.cil.c [2018-11-16 12:36:32,627 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac630803c/0e037996f5fd49399c7e8cf098b63e4a/FLAGa94ac8d8f [2018-11-16 12:36:32,867 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac630803c/0e037996f5fd49399c7e8cf098b63e4a [2018-11-16 12:36:32,882 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:36:32,885 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:36:32,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:36:32,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:36:32,910 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:36:32,913 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:36:32" (1/1) ... [2018-11-16 12:36:32,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32ca706f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:32, skipping insertion in model container [2018-11-16 12:36:32,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:36:32" (1/1) ... [2018-11-16 12:36:32,946 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:36:33,133 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:36:34,622 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:36:34,661 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:36:35,152 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:36:35,317 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:36:35,320 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:35 WrapperNode [2018-11-16 12:36:35,320 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:36:35,321 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:36:35,321 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:36:35,321 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:36:35,356 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:35" (1/1) ... [2018-11-16 12:36:35,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:35" (1/1) ... [2018-11-16 12:36:35,433 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:35" (1/1) ... [2018-11-16 12:36:35,433 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:35" (1/1) ... [2018-11-16 12:36:35,664 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:35" (1/1) ... [2018-11-16 12:36:35,752 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:35" (1/1) ... [2018-11-16 12:36:35,792 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:36:35" (1/1) ... [2018-11-16 12:36:35,848 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:36:35,856 INFO L168 Benchmark]: Toolchain (without parser) took 2972.78 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: -13.8 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-16 12:36:35,863 INFO L168 Benchmark]: CDTParser took 0.28 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. [2018-11-16 12:36:35,864 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2425.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -25.0 MB). Peak memory consumption was 70.8 MB. Max. memory is 3.9 GB. [2018-11-16 12:36:35,868 INFO L168 Benchmark]: Boogie Preprocessor took 527.28 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 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. [2018-11-16 12:36:35,875 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 0.28 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 2425.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -25.0 MB). Peak memory consumption was 70.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 527.28 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 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. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...