java -ea -Xmx2000000000 -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_spec8_product33_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f670a89 [2018-10-14 11:55:35,014 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-14 11:55:35,021 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-14 11:55:35,055 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-14 11:55:35,056 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-14 11:55:35,060 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-14 11:55:35,065 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-14 11:55:35,068 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-14 11:55:35,073 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-14 11:55:35,075 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-14 11:55:35,076 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-14 11:55:35,088 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-14 11:55:35,090 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-14 11:55:35,095 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-14 11:55:35,097 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-14 11:55:35,106 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-14 11:55:35,107 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-14 11:55:35,111 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-14 11:55:35,118 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-14 11:55:35,127 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-14 11:55:35,131 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-14 11:55:35,133 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-14 11:55:35,144 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-14 11:55:35,144 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-14 11:55:35,145 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-14 11:55:35,149 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-14 11:55:35,150 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-14 11:55:35,152 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-14 11:55:35,152 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-14 11:55:35,157 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-14 11:55:35,157 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-14 11:55:35,160 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-14 11:55:35,161 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-14 11:55:35,161 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-14 11:55:35,162 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-14 11:55:35,168 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-14 11:55:35,169 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 [2018-10-14 11:55:35,218 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-14 11:55:35,218 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-14 11:55:35,219 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-14 11:55:35,220 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-14 11:55:35,224 INFO L133 SettingsManager]: * Use SBE=true [2018-10-14 11:55:35,225 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-14 11:55:35,225 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-14 11:55:35,225 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-14 11:55:35,225 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-14 11:55:35,225 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-14 11:55:35,228 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-14 11:55:35,228 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-14 11:55:35,228 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-14 11:55:35,229 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-14 11:55:35,229 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-14 11:55:35,233 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-14 11:55:35,233 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-14 11:55:35,233 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-14 11:55:35,233 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-14 11:55:35,234 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-14 11:55:35,234 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-14 11:55:35,234 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-14 11:55:35,234 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-14 11:55:35,235 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-14 11:55:35,236 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-14 11:55:35,236 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-14 11:55:35,236 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-14 11:55:35,237 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-14 11:55:35,238 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-14 11:55:35,372 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-14 11:55:35,414 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-14 11:55:35,424 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-14 11:55:35,427 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-14 11:55:35,428 INFO L276 PluginConnector]: CDTParser initialized [2018-10-14 11:55:35,431 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec8_product33_false-unreach-call_true-termination.cil.c [2018-10-14 11:55:35,558 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a35d749e/eecafbcff9744d1db467fd8f51059d97/FLAG5d0297f7e [2018-10-14 11:55:36,923 INFO L298 CDTParser]: Found 1 translation units. [2018-10-14 11:55:36,924 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec8_product33_false-unreach-call_true-termination.cil.c [2018-10-14 11:55:36,980 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a35d749e/eecafbcff9744d1db467fd8f51059d97/FLAG5d0297f7e [2018-10-14 11:55:37,013 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a35d749e/eecafbcff9744d1db467fd8f51059d97 [2018-10-14 11:55:37,041 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-14 11:55:37,047 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-14 11:55:37,048 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-14 11:55:37,049 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-14 11:55:37,056 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-14 11:55:37,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:55:37" (1/1) ... [2018-10-14 11:55:37,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4654f004 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:37, skipping insertion in model container [2018-10-14 11:55:37,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:55:37" (1/1) ... [2018-10-14 11:55:37,092 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-14 11:55:37,298 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-14 11:55:39,086 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-14 11:55:39,131 INFO L189 MainTranslator]: Completed pre-run [2018-10-14 11:55:39,537 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-14 11:55:39,918 INFO L193 MainTranslator]: Completed translation [2018-10-14 11:55:39,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:39 WrapperNode [2018-10-14 11:55:39,922 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-14 11:55:39,923 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-14 11:55:39,923 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-14 11:55:39,923 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-14 11:55:39,957 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:39" (1/1) ... [2018-10-14 11:55:39,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:39" (1/1) ... [2018-10-14 11:55:40,065 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:39" (1/1) ... [2018-10-14 11:55:40,071 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:39" (1/1) ... [2018-10-14 11:55:40,262 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:39" (1/1) ... [2018-10-14 11:55:40,316 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:39" (1/1) ... [2018-10-14 11:55:40,348 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:39" (1/1) ... [2018-10-14 11:55:40,398 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-14 11:55:40,405 INFO L168 Benchmark]: Toolchain (without parser) took 3359.39 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: -12.0 MB). There was no memory consumed. Max. memory is 1.9 GB. [2018-10-14 11:55:40,407 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-14 11:55:40,412 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2874.40 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -33.3 MB). Peak memory consumption was 70.7 MB. Max. memory is 1.9 GB. [2018-10-14 11:55:40,413 INFO L168 Benchmark]: Boogie Preprocessor took 475.07 ms. Allocated memory is still 1.9 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-10-14 11:55:40,421 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 0.34 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2874.40 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -33.3 MB). Peak memory consumption was 70.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 475.07 ms. Allocated memory is still 1.9 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...