./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/termination-restricted-15/java_Break.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version c6eb4584 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/termination-restricted-15/java_Break.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-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 64bit --witnessprinter.graph.data.programhash 1280b40cccca667b0f3596f6bf2da8a1a2cf47fc ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-c6eb458-m [2019-11-16 22:24:10,969 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-16 22:24:10,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-16 22:24:11,000 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-16 22:24:11,001 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-16 22:24:11,005 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-16 22:24:11,007 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-16 22:24:11,038 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-16 22:24:11,042 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-16 22:24:11,049 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-16 22:24:11,054 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-16 22:24:11,055 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-16 22:24:11,059 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-16 22:24:11,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-16 22:24:11,068 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-16 22:24:11,072 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-16 22:24:11,076 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-16 22:24:11,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-16 22:24:11,084 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-16 22:24:11,093 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-16 22:24:11,102 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-16 22:24:11,107 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-16 22:24:11,114 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-16 22:24:11,116 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-16 22:24:11,123 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-16 22:24:11,126 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-16 22:24:11,126 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-16 22:24:11,128 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-16 22:24:11,129 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-16 22:24:11,132 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-16 22:24:11,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-16 22:24:11,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-16 22:24:11,141 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-16 22:24:11,142 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-16 22:24:11,144 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-16 22:24:11,144 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-16 22:24:11,148 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-16 22:24:11,148 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-16 22:24:11,149 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-16 22:24:11,150 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-16 22:24:11,156 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-16 22:24:11,157 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf [2019-11-16 22:24:11,200 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-16 22:24:11,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-16 22:24:11,208 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-16 22:24:11,209 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-16 22:24:11,209 INFO L138 SettingsManager]: * Use SBE=true [2019-11-16 22:24:11,209 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-11-16 22:24:11,212 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-11-16 22:24:11,212 INFO L138 SettingsManager]: * Use old map elimination=false [2019-11-16 22:24:11,213 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-11-16 22:24:11,213 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-11-16 22:24:11,214 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-11-16 22:24:11,215 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-16 22:24:11,215 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-16 22:24:11,217 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-16 22:24:11,217 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-16 22:24:11,218 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-11-16 22:24:11,218 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-11-16 22:24:11,218 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-11-16 22:24:11,219 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-16 22:24:11,220 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-11-16 22:24:11,220 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-16 22:24:11,221 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-11-16 22:24:11,222 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-16 22:24:11,222 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-16 22:24:11,223 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-11-16 22:24:11,226 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-16 22:24:11,226 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-16 22:24:11,227 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-11-16 22:24:11,229 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-11-16 22:24:11,229 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1280b40cccca667b0f3596f6bf2da8a1a2cf47fc [2019-11-16 22:24:11,789 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-16 22:24:11,818 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-16 22:24:11,829 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-16 22:24:11,831 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-16 22:24:11,834 INFO L275 PluginConnector]: CDTParser initialized [2019-11-16 22:24:11,836 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-restricted-15/java_Break.c [2019-11-16 22:24:11,996 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7a04eda6/d0c3e471be7f4ad4b604e9d05fd40c81/FLAG8c604eb2d [2019-11-16 22:24:13,010 INFO L306 CDTParser]: Found 1 translation units. [2019-11-16 22:24:13,013 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-restricted-15/java_Break.c [2019-11-16 22:24:13,030 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7a04eda6/d0c3e471be7f4ad4b604e9d05fd40c81/FLAG8c604eb2d [2019-11-16 22:24:13,209 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7a04eda6/d0c3e471be7f4ad4b604e9d05fd40c81 [2019-11-16 22:24:13,218 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-16 22:24:13,221 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-16 22:24:13,227 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-16 22:24:13,230 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-16 22:24:13,234 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-16 22:24:13,241 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:24:13" (1/1) ... [2019-11-16 22:24:13,247 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26b2c9ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:13, skipping insertion in model container [2019-11-16 22:24:13,248 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:24:13" (1/1) ... [2019-11-16 22:24:13,269 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-16 22:24:13,313 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-16 22:24:13,669 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-16 22:24:13,681 INFO L188 MainTranslator]: Completed pre-run [2019-11-16 22:24:13,700 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-16 22:24:13,717 INFO L192 MainTranslator]: Completed translation [2019-11-16 22:24:13,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:13 WrapperNode [2019-11-16 22:24:13,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-16 22:24:13,720 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-16 22:24:13,720 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-16 22:24:13,721 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-16 22:24:13,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:13" (1/1) ... [2019-11-16 22:24:13,745 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:13" (1/1) ... [2019-11-16 22:24:13,770 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-16 22:24:13,770 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-16 22:24:13,777 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-16 22:24:13,778 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-16 22:24:13,848 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:13" (1/1) ... [2019-11-16 22:24:13,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:13" (1/1) ... [2019-11-16 22:24:13,849 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:13" (1/1) ... [2019-11-16 22:24:13,850 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:13" (1/1) ... [2019-11-16 22:24:13,855 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:13" (1/1) ... [2019-11-16 22:24:13,860 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:13" (1/1) ... [2019-11-16 22:24:13,860 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:13" (1/1) ... [2019-11-16 22:24:13,861 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-16 22:24:13,877 INFO L168 Benchmark]: Toolchain (without parser) took 642.74 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 997.0 MB in the end (delta: -29.5 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-16 22:24:13,880 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-16 22:24:13,884 INFO L168 Benchmark]: CACSL2BoogieTranslator took 492.49 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-16 22:24:13,885 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.16 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-16 22:24:13,888 INFO L168 Benchmark]: Boogie Preprocessor took 91.12 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 997.0 MB in the end (delta: -41.0 MB). Peak memory consumption was 9.2 MB. Max. memory is 12.5 GB. [2019-11-16 22:24:13,900 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 492.49 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 50.16 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 91.12 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 997.0 MB in the end (delta: -41.0 MB). Peak memory consumption was 9.2 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...