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_spec3_product35_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 13:25:09,871 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 13:25:09,875 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 13:25:09,899 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 13:25:09,900 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 13:25:09,900 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 13:25:09,901 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 13:25:09,909 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 13:25:09,913 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 13:25:09,914 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 13:25:09,915 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 13:25:09,915 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 13:25:09,915 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 13:25:09,925 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 13:25:09,926 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 13:25:09,932 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 13:25:09,933 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 13:25:09,934 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 13:25:09,940 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 13:25:09,942 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 13:25:09,943 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 13:25:09,946 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 13:25:09,947 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 13:25:09,948 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 13:25:09,948 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 13:25:09,948 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 13:25:09,954 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 13:25:09,955 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 13:25:09,956 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 13:25:09,956 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 13:25:09,957 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 13:25:09,965 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 13:25:09,965 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 13:25:09,965 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 13:25:09,966 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 13:25:09,968 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 13:25:09,968 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 [2018-11-09 13:25:10,005 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 13:25:10,006 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 13:25:10,007 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 13:25:10,007 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 13:25:10,012 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 13:25:10,012 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-09 13:25:10,012 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-09 13:25:10,012 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-09 13:25:10,012 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-09 13:25:10,013 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-09 13:25:10,013 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-09 13:25:10,013 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 13:25:10,013 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-09 13:25:10,013 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 13:25:10,013 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 13:25:10,014 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-09 13:25:10,014 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-09 13:25:10,014 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-09 13:25:10,014 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 13:25:10,014 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-09 13:25:10,014 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-09 13:25:10,014 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 13:25:10,015 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 13:25:10,020 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-09 13:25:10,020 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 13:25:10,020 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 13:25:10,020 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-09 13:25:10,021 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-09 13:25:10,021 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-09 13:25:10,106 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 13:25:10,130 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 13:25:10,137 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 13:25:10,138 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 13:25:10,140 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 13:25:10,141 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec3_product35_false-unreach-call_true-termination.cil.c [2018-11-09 13:25:10,257 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c37e5893e/9d07dfa894b94e79b8b0b2b8751640f6/FLAG6e7bcccca [2018-11-09 13:25:11,226 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 13:25:11,227 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec3_product35_false-unreach-call_true-termination.cil.c [2018-11-09 13:25:11,275 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c37e5893e/9d07dfa894b94e79b8b0b2b8751640f6/FLAG6e7bcccca [2018-11-09 13:25:11,294 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c37e5893e/9d07dfa894b94e79b8b0b2b8751640f6 [2018-11-09 13:25:11,313 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 13:25:11,315 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 13:25:11,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 13:25:11,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 13:25:11,326 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 13:25:11,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:25:11" (1/1) ... [2018-11-09 13:25:11,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5268bbae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:25:11, skipping insertion in model container [2018-11-09 13:25:11,337 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:25:11" (1/1) ... [2018-11-09 13:25:11,352 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 13:25:11,476 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 13:25:12,744 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 13:25:12,776 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 13:25:13,107 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 13:25:13,278 INFO L193 MainTranslator]: Completed translation [2018-11-09 13:25:13,278 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:25:13 WrapperNode [2018-11-09 13:25:13,279 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 13:25:13,280 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 13:25:13,281 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 13:25:13,281 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 13:25:13,303 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:25:13" (1/1) ... [2018-11-09 13:25:13,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:25:13" (1/1) ... [2018-11-09 13:25:13,379 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:25:13" (1/1) ... [2018-11-09 13:25:13,379 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:25:13" (1/1) ... [2018-11-09 13:25:13,532 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:25:13" (1/1) ... [2018-11-09 13:25:13,577 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:25:13" (1/1) ... [2018-11-09 13:25:13,605 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:25:13" (1/1) ... [2018-11-09 13:25:13,641 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 13:25:13,645 INFO L168 Benchmark]: Toolchain (without parser) took 2330.86 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: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 3.9 GB. [2018-11-09 13:25:13,649 INFO L168 Benchmark]: CDTParser took 0.17 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. [2018-11-09 13:25:13,650 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1960.70 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: -13.7 MB). Peak memory consumption was 62.4 MB. Max. memory is 3.9 GB. [2018-11-09 13:25:13,659 INFO L168 Benchmark]: Boogie Preprocessor took 362.19 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. [2018-11-09 13:25:13,665 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 0.17 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 1960.70 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: -13.7 MB). Peak memory consumption was 62.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 362.19 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...