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-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem14_label18_false-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:25:55,605 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:25:55,610 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:25:55,645 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:25:55,645 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:25:55,649 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:25:55,653 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:25:55,658 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:25:55,663 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:25:55,666 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:25:55,670 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:25:55,670 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:25:55,675 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:25:55,680 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:25:55,685 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:25:55,690 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:25:55,694 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:25:55,708 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:25:55,719 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:25:55,724 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:25:55,725 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:25:55,731 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:25:55,734 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:25:55,737 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:25:55,737 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:25:55,738 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:25:55,739 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:25:55,739 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:25:55,745 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:25:55,746 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:25:55,746 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:25:55,747 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:25:55,747 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:25:55,747 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:25:55,751 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:25:55,754 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:25:55,755 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 [2018-11-27 13:25:55,791 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:25:55,792 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:25:55,798 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:25:55,799 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:25:55,799 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:25:55,799 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-27 13:25:55,800 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-27 13:25:55,800 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-27 13:25:55,800 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-27 13:25:55,800 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-27 13:25:55,800 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-27 13:25:55,800 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:25:55,801 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 13:25:55,802 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:25:55,802 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:25:55,802 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-27 13:25:55,802 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-27 13:25:55,802 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-27 13:25:55,803 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:25:55,803 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-27 13:25:55,803 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:25:55,803 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-27 13:25:55,803 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:25:55,803 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:25:55,804 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-27 13:25:55,808 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:25:55,808 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:25:55,808 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-27 13:25:55,809 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-27 13:25:55,809 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-27 13:25:55,888 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:25:55,927 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:25:55,939 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:25:55,944 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:25:55,944 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:25:55,945 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem14_label18_false-unreach-call_false-termination.c [2018-11-27 13:25:56,091 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/929effc49/d4ac33c0d03440c185babf4cb4d84c5e/FLAGfb6fd375c [2018-11-27 13:25:57,359 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:25:57,360 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem14_label18_false-unreach-call_false-termination.c [2018-11-27 13:25:57,403 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/929effc49/d4ac33c0d03440c185babf4cb4d84c5e/FLAGfb6fd375c [2018-11-27 13:25:57,805 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/929effc49/d4ac33c0d03440c185babf4cb4d84c5e [2018-11-27 13:25:57,825 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:25:57,827 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:25:57,832 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:25:57,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:25:57,836 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:25:57,842 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:25:57" (1/1) ... [2018-11-27 13:25:57,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31610e03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:57, skipping insertion in model container [2018-11-27 13:25:57,853 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:25:57" (1/1) ... [2018-11-27 13:25:57,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:25:57,994 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:25:59,356 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:25:59,369 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:25:59,872 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:25:59,922 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:25:59,923 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:59 WrapperNode [2018-11-27 13:25:59,923 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:25:59,926 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:25:59,927 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:25:59,927 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:25:59,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:59" (1/1) ... [2018-11-27 13:26:00,197 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:59" (1/1) ... [2018-11-27 13:26:00,454 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:26:00,454 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:26:00,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:26:00,455 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:26:00,481 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:59" (1/1) ... [2018-11-27 13:26:00,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:59" (1/1) ... [2018-11-27 13:26:00,512 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:59" (1/1) ... [2018-11-27 13:26:00,513 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:59" (1/1) ... [2018-11-27 13:26:00,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:59" (1/1) ... [2018-11-27 13:26:00,650 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:59" (1/1) ... [2018-11-27 13:26:00,680 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:59" (1/1) ... [2018-11-27 13:26:00,734 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:26:00,741 INFO L168 Benchmark]: Toolchain (without parser) took 2911.09 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: -40.1 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:26:00,751 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-27 13:26:00,752 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2093.37 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: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB. [2018-11-27 13:26:00,753 INFO L168 Benchmark]: Boogie Procedure Inliner took 527.86 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: -85.2 MB). Peak memory consumption was 13.5 MB. Max. memory is 3.9 GB. [2018-11-27 13:26:00,761 INFO L168 Benchmark]: Boogie Preprocessor took 279.67 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. [2018-11-27 13:26:00,774 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 0.20 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 2093.37 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: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 527.86 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: -85.2 MB). Peak memory consumption was 13.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 279.67 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...