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-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec6_product34_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3d9d321 [2018-11-26 20:23:41,980 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 20:23:41,982 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 20:23:42,017 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 20:23:42,017 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 20:23:42,020 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 20:23:42,021 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 20:23:42,028 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 20:23:42,035 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 20:23:42,041 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 20:23:42,046 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 20:23:42,049 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 20:23:42,050 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 20:23:42,051 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 20:23:42,058 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 20:23:42,059 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 20:23:42,065 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 20:23:42,070 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 20:23:42,071 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 20:23:42,078 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 20:23:42,081 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 20:23:42,082 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 20:23:42,083 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 20:23:42,084 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 20:23:42,090 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 20:23:42,091 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 20:23:42,091 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 20:23:42,092 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 20:23:42,096 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 20:23:42,097 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 20:23:42,097 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 20:23:42,103 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 20:23:42,103 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 20:23:42,103 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 20:23:42,104 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 20:23:42,105 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 20:23:42,105 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 [2018-11-26 20:23:42,137 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 20:23:42,137 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 20:23:42,139 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 20:23:42,140 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 20:23:42,142 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 20:23:42,142 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-26 20:23:42,142 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-26 20:23:42,142 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-26 20:23:42,142 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-26 20:23:42,142 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-26 20:23:42,142 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-26 20:23:42,143 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 20:23:42,143 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-26 20:23:42,143 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 20:23:42,143 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 20:23:42,143 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-26 20:23:42,143 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-26 20:23:42,143 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-26 20:23:42,144 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 20:23:42,148 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-26 20:23:42,148 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 20:23:42,148 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-26 20:23:42,148 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 20:23:42,149 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 20:23:42,149 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-26 20:23:42,149 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 20:23:42,149 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 20:23:42,149 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-26 20:23:42,150 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-26 20:23:42,150 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-26 20:23:42,236 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 20:23:42,271 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 20:23:42,282 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 20:23:42,288 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 20:23:42,288 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 20:23:42,290 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec6_product34_false-unreach-call_true-termination.cil.c [2018-11-26 20:23:42,448 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bc7ea5e9/c50109e23b9d450ab18ff833ad10caf6/FLAG4e69f28de [2018-11-26 20:23:43,715 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 20:23:43,718 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec6_product34_false-unreach-call_true-termination.cil.c [2018-11-26 20:23:43,773 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bc7ea5e9/c50109e23b9d450ab18ff833ad10caf6/FLAG4e69f28de [2018-11-26 20:23:44,075 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4bc7ea5e9/c50109e23b9d450ab18ff833ad10caf6 [2018-11-26 20:23:44,099 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 20:23:44,106 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 20:23:44,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 20:23:44,111 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 20:23:44,120 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 20:23:44,126 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 08:23:44" (1/1) ... [2018-11-26 20:23:44,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e210ca4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:23:44, skipping insertion in model container [2018-11-26 20:23:44,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 08:23:44" (1/1) ... [2018-11-26 20:23:44,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 20:23:44,338 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 20:23:46,205 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 20:23:46,461 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 20:23:46,824 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 20:23:47,096 INFO L195 MainTranslator]: Completed translation [2018-11-26 20:23:47,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:23:47 WrapperNode [2018-11-26 20:23:47,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 20:23:47,100 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 20:23:47,101 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 20:23:47,101 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 20:23:47,141 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:23:47" (1/1) ... [2018-11-26 20:23:47,142 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:23:47" (1/1) ... [2018-11-26 20:23:47,226 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:23:47" (1/1) ... [2018-11-26 20:23:47,227 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:23:47" (1/1) ... [2018-11-26 20:23:47,477 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:23:47" (1/1) ... [2018-11-26 20:23:47,563 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:23:47" (1/1) ... [2018-11-26 20:23:47,602 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:23:47" (1/1) ... [2018-11-26 20:23:47,664 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 20:23:47,680 INFO L168 Benchmark]: Toolchain (without parser) took 3579.51 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: -5.9 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 20:23:47,685 INFO L168 Benchmark]: CDTParser took 0.26 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. [2018-11-26 20:23:47,685 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2989.56 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: -17.1 MB). Peak memory consumption was 47.7 MB. Max. memory is 3.9 GB. [2018-11-26 20:23:47,692 INFO L168 Benchmark]: Boogie Preprocessor took 570.25 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-26 20:23:47,703 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 0.26 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 2989.56 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: -17.1 MB). Peak memory consumption was 47.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 570.25 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: 11.3 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...