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_label33_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:25:58,772 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:25:58,779 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:25:58,809 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:25:58,809 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:25:58,812 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:25:58,820 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:25:58,826 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:25:58,831 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:25:58,842 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:25:58,843 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:25:58,844 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:25:58,851 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:25:58,852 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:25:58,854 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:25:58,861 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:25:58,862 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:25:58,870 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:25:58,877 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:25:58,884 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:25:58,890 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:25:58,891 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:25:58,899 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:25:58,899 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:25:58,900 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:25:58,903 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:25:58,910 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:25:58,911 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:25:58,912 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:25:58,917 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:25:58,918 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:25:58,919 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:25:58,919 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:25:58,919 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:25:58,920 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:25:58,927 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:25:58,927 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 13:25:58,977 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:25:58,977 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:25:58,982 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:25:58,982 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:25:58,986 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:25:58,986 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-27 13:25:58,987 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-27 13:25:58,987 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-27 13:25:58,987 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-27 13:25:58,987 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-27 13:25:58,987 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-27 13:25:58,988 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:25:58,988 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 13:25:58,988 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:25:58,988 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:25:58,988 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-27 13:25:58,995 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-27 13:25:58,995 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-27 13:25:58,995 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:25:58,995 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-27 13:25:58,996 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:25:58,996 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-27 13:25:58,996 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:25:58,996 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:25:58,997 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-27 13:25:58,997 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:25:59,000 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:25:59,000 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-27 13:25:59,001 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-27 13:25:59,001 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-27 13:25:59,090 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:25:59,122 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:25:59,131 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:25:59,136 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:25:59,137 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:25:59,140 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem14_label33_true-unreach-call_false-termination.c [2018-11-27 13:25:59,290 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/956ba560a/d34b919087074d9aba5a182db691a815/FLAG2fa8f9324 [2018-11-27 13:26:00,546 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:26:00,547 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem14_label33_true-unreach-call_false-termination.c [2018-11-27 13:26:00,584 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/956ba560a/d34b919087074d9aba5a182db691a815/FLAG2fa8f9324 [2018-11-27 13:26:00,963 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/956ba560a/d34b919087074d9aba5a182db691a815 [2018-11-27 13:26:00,989 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:26:00,994 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:26:00,996 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:26:00,997 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:26:01,009 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:26:01,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:26:00" (1/1) ... [2018-11-27 13:26:01,019 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a505e60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:01, skipping insertion in model container [2018-11-27 13:26:01,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:26:00" (1/1) ... [2018-11-27 13:26:01,040 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:26:01,177 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:26:02,441 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:26:02,457 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:26:02,927 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:26:02,969 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:26:02,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:02 WrapperNode [2018-11-27 13:26:02,972 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:26:02,973 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:26:02,977 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:26:02,977 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:26:02,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:02" (1/1) ... [2018-11-27 13:26:03,192 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:02" (1/1) ... [2018-11-27 13:26:03,449 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:26:03,454 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:26:03,454 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:26:03,454 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:26:03,478 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:02" (1/1) ... [2018-11-27 13:26:03,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:02" (1/1) ... [2018-11-27 13:26:03,501 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:02" (1/1) ... [2018-11-27 13:26:03,504 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:02" (1/1) ... [2018-11-27 13:26:03,584 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:02" (1/1) ... [2018-11-27 13:26:03,630 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:02" (1/1) ... [2018-11-27 13:26:03,651 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:26:02" (1/1) ... [2018-11-27 13:26:03,679 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:26:03,690 INFO L168 Benchmark]: Toolchain (without parser) took 2700.15 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: -40.3 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:26:03,698 INFO L168 Benchmark]: CDTParser took 0.33 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 13:26:03,699 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1976.45 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: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. [2018-11-27 13:26:03,700 INFO L168 Benchmark]: Boogie Procedure Inliner took 476.04 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: -96.6 MB). Peak memory consumption was 13.3 MB. Max. memory is 3.9 GB. [2018-11-27 13:26:03,704 INFO L168 Benchmark]: Boogie Preprocessor took 225.17 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 13:26:03,713 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 0.33 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 1976.45 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: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 476.04 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: -96.6 MB). Peak memory consumption was 13.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 225.17 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...