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/email_spec4_product34_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bdc35bb [2018-10-29 11:12:33,111 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 11:12:33,115 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 11:12:33,158 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 11:12:33,159 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 11:12:33,161 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 11:12:33,165 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 11:12:33,170 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 11:12:33,177 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 11:12:33,179 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 11:12:33,184 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 11:12:33,185 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 11:12:33,186 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 11:12:33,206 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 11:12:33,220 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 11:12:33,221 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 11:12:33,222 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 11:12:33,224 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 11:12:33,232 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 11:12:33,239 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 11:12:33,240 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 11:12:33,248 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 11:12:33,250 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-29 11:12:33,253 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-29 11:12:33,253 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-29 11:12:33,254 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-29 11:12:33,259 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-29 11:12:33,260 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-29 11:12:33,268 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-29 11:12:33,269 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-29 11:12:33,272 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-29 11:12:33,273 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-29 11:12:33,274 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-29 11:12:33,275 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-29 11:12:33,276 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-29 11:12:33,277 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-29 11:12:33,282 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 [2018-10-29 11:12:33,338 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 11:12:33,339 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 11:12:33,345 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 11:12:33,345 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 11:12:33,346 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 11:12:33,346 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-29 11:12:33,350 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-29 11:12:33,350 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-29 11:12:33,351 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-29 11:12:33,351 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-29 11:12:33,351 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-29 11:12:33,351 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 11:12:33,351 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-29 11:12:33,352 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-29 11:12:33,352 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 11:12:33,352 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-29 11:12:33,352 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-29 11:12:33,352 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-29 11:12:33,353 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-29 11:12:33,356 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-29 11:12:33,356 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-29 11:12:33,356 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 11:12:33,357 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 11:12:33,357 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-29 11:12:33,357 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 11:12:33,357 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-29 11:12:33,357 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-29 11:12:33,359 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-29 11:12:33,363 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-29 11:12:33,504 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 11:12:33,539 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 11:12:33,554 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 11:12:33,559 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 11:12:33,560 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 11:12:33,560 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec4_product34_false-unreach-call_true-termination.cil.c [2018-10-29 11:12:33,666 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ae247780/3bc1cd0ebd0449e1bb834e7fb40606c6/FLAG36a0db027 [2018-10-29 11:12:35,032 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 11:12:35,037 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec4_product34_false-unreach-call_true-termination.cil.c [2018-10-29 11:12:35,082 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ae247780/3bc1cd0ebd0449e1bb834e7fb40606c6/FLAG36a0db027 [2018-10-29 11:12:35,113 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ae247780/3bc1cd0ebd0449e1bb834e7fb40606c6 [2018-10-29 11:12:35,147 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 11:12:35,149 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 11:12:35,150 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 11:12:35,150 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 11:12:35,158 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 11:12:35,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 11:12:35" (1/1) ... [2018-10-29 11:12:35,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8fa37fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:12:35, skipping insertion in model container [2018-10-29 11:12:35,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 11:12:35" (1/1) ... [2018-10-29 11:12:35,184 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 11:12:35,377 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 11:12:37,163 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 11:12:37,215 INFO L189 MainTranslator]: Completed pre-run [2018-10-29 11:12:37,640 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 11:12:38,060 INFO L193 MainTranslator]: Completed translation [2018-10-29 11:12:38,064 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:12:38 WrapperNode [2018-10-29 11:12:38,064 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 11:12:38,065 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-29 11:12:38,065 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-29 11:12:38,065 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-29 11:12:38,098 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:12:38" (1/1) ... [2018-10-29 11:12:38,102 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:12:38" (1/1) ... [2018-10-29 11:12:38,204 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:12:38" (1/1) ... [2018-10-29 11:12:38,204 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:12:38" (1/1) ... [2018-10-29 11:12:38,432 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:12:38" (1/1) ... [2018-10-29 11:12:38,513 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:12:38" (1/1) ... [2018-10-29 11:12:38,554 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:12:38" (1/1) ... [2018-10-29 11:12:38,598 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-29 11:12:38,606 INFO L168 Benchmark]: Toolchain (without parser) took 3458.99 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: -11.0 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-10-29 11:12:38,609 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-29 11:12:38,609 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2914.77 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: -22.3 MB). Peak memory consumption was 73.5 MB. Max. memory is 3.9 GB. [2018-10-29 11:12:38,610 INFO L168 Benchmark]: Boogie Preprocessor took 533.71 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. [2018-10-29 11:12:38,629 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 0.21 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 2914.77 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: -22.3 MB). Peak memory consumption was 73.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 533.71 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. Received shutdown request...