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/systemc/token_ring.10_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:31:22,411 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:31:22,413 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:31:22,454 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:31:22,455 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:31:22,456 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:31:22,461 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:31:22,470 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:31:22,473 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:31:22,478 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:31:22,480 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:31:22,481 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:31:22,484 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:31:22,487 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:31:22,498 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:31:22,499 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:31:22,500 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:31:22,508 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:31:22,516 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:31:22,522 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:31:22,528 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:31:22,529 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:31:22,537 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:31:22,537 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:31:22,537 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:31:22,541 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:31:22,548 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:31:22,549 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:31:22,550 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:31:22,557 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:31:22,557 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:31:22,558 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-11-27 13:31:22,569 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 13:31:22,613 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:31:22,613 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:31:22,620 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:31:22,620 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:31:22,627 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:31:22,628 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-27 13:31:22,628 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-27 13:31:22,628 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-27 13:31:22,628 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-27 13:31:22,628 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-27 13:31:22,629 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-27 13:31:22,629 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:31:22,629 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 13:31:22,629 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:31:22,629 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:31:22,632 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-27 13:31:22,635 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-27 13:31:22,635 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-27 13:31:22,635 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:31:22,635 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-27 13:31:22,636 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:31:22,636 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-27 13:31:22,636 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:31:22,636 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:31:22,640 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-27 13:31:22,640 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:31:22,640 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:31:22,641 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-27 13:31:22,645 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-27 13:31:22,645 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-27 13:31:22,738 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:31:22,781 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:31:22,787 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:31:22,792 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:31:22,792 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:31:22,793 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/token_ring.10_false-unreach-call_false-termination.cil.c [2018-11-27 13:31:22,937 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e27026e2/39dda6f298e7428293e3c10dfc3c75a1/FLAGffe1131e8 [2018-11-27 13:31:24,148 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:31:24,155 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/token_ring.10_false-unreach-call_false-termination.cil.c [2018-11-27 13:31:24,200 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e27026e2/39dda6f298e7428293e3c10dfc3c75a1/FLAGffe1131e8 [2018-11-27 13:31:24,644 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e27026e2/39dda6f298e7428293e3c10dfc3c75a1 [2018-11-27 13:31:24,658 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:31:24,661 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:31:24,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:31:24,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:31:24,676 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:31:24,678 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:31:24" (1/1) ... [2018-11-27 13:31:24,682 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1394fb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:31:24, skipping insertion in model container [2018-11-27 13:31:24,682 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:31:24" (1/1) ... [2018-11-27 13:31:24,698 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:31:24,826 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:31:25,766 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:31:25,797 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:31:26,041 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:31:26,129 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:31:26,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:31:26 WrapperNode [2018-11-27 13:31:26,134 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:31:26,137 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:31:26,137 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:31:26,137 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:31:26,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:31:26" (1/1) ... [2018-11-27 13:31:26,353 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:31:26" (1/1) ... [2018-11-27 13:31:26,722 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:31:26,722 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:31:26,726 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:31:26,726 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:31:26,757 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:31:26" (1/1) ... [2018-11-27 13:31:26,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:31:26" (1/1) ... [2018-11-27 13:31:26,783 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:31:26" (1/1) ... [2018-11-27 13:31:26,783 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:31:26" (1/1) ... [2018-11-27 13:31:26,910 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:31:26" (1/1) ... [2018-11-27 13:31:27,013 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:31:26" (1/1) ... [2018-11-27 13:31:27,031 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:31:26" (1/1) ... [2018-11-27 13:31:27,057 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:31:27,064 INFO L168 Benchmark]: Toolchain (without parser) took 2402.70 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: -30.9 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:31:27,068 INFO L168 Benchmark]: CDTParser took 0.19 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 13:31:27,069 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1472.14 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-11-27 13:31:27,073 INFO L168 Benchmark]: Boogie Procedure Inliner took 585.23 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: -64.7 MB). Peak memory consumption was 11.4 MB. Max. memory is 3.9 GB. [2018-11-27 13:31:27,074 INFO L168 Benchmark]: Boogie Preprocessor took 334.58 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-27 13:31:27,083 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 0.19 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 1472.14 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 585.23 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: -64.7 MB). Peak memory consumption was 11.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 334.58 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 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. Received shutdown request...