java -Xss4m -Xmx2000000000 -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_spec0_product09_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 14:59:36,361 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 14:59:36,369 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 14:59:36,392 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 14:59:36,393 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 14:59:36,393 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 14:59:36,394 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 14:59:36,402 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 14:59:36,407 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 14:59:36,407 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 14:59:36,408 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 14:59:36,408 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 14:59:36,418 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 14:59:36,418 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 14:59:36,419 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 14:59:36,420 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 14:59:36,421 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 14:59:36,424 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 14:59:36,425 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 14:59:36,426 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 14:59:36,427 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 14:59:36,428 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 14:59:36,446 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 14:59:36,446 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 14:59:36,446 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 14:59:36,447 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 14:59:36,447 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 14:59:36,448 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 14:59:36,448 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 14:59:36,449 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 14:59:36,449 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 14:59:36,450 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 14:59:36,459 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 14:59:36,459 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 14:59:36,460 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 14:59:36,460 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 14:59:36,460 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-07-08 14:59:36,491 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 14:59:36,491 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 14:59:36,492 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 14:59:36,492 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 14:59:36,492 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 14:59:36,492 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-08 14:59:36,492 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-08 14:59:36,492 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-08 14:59:36,492 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-08 14:59:36,492 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-08 14:59:36,493 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-08 14:59:36,503 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 14:59:36,503 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-08 14:59:36,503 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 14:59:36,503 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 14:59:36,503 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-08 14:59:36,503 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-08 14:59:36,504 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-08 14:59:36,504 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 14:59:36,504 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-08 14:59:36,504 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-08 14:59:36,504 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 14:59:36,504 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 14:59:36,504 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-08 14:59:36,504 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 14:59:36,505 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 14:59:36,505 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-08 14:59:36,505 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-08 14:59:36,506 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-08 14:59:36,573 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 14:59:36,592 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 14:59:36,604 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 14:59:36,605 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 14:59:36,606 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 14:59:36,606 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec0_product09_true-unreach-call_true-termination.cil.c [2018-07-08 14:59:37,030 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/fcd4920d0/5d08f94c38e74ee8a0077de9124ce6cc/FLAG404478668 [2018-07-08 14:59:37,444 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 14:59:37,445 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/product-lines/email_spec0_product09_true-unreach-call_true-termination.cil.c [2018-07-08 14:59:37,498 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/fcd4920d0/5d08f94c38e74ee8a0077de9124ce6cc/FLAG404478668 [2018-07-08 14:59:37,543 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/fcd4920d0/5d08f94c38e74ee8a0077de9124ce6cc [2018-07-08 14:59:37,560 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 14:59:37,576 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 14:59:37,577 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 14:59:37,577 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 14:59:37,586 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 14:59:37,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:59:37" (1/1) ... [2018-07-08 14:59:37,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32aa784a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:59:37, skipping insertion in model container [2018-07-08 14:59:37,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:59:37" (1/1) ... [2018-07-08 14:59:37,951 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 14:59:38,384 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 14:59:38,429 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-08 14:59:38,652 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 14:59:38,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:59:38 WrapperNode [2018-07-08 14:59:38,788 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 14:59:38,788 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-08 14:59:38,789 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-08 14:59:38,796 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-08 14:59:38,816 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:59:38" (1/1) ... [2018-07-08 14:59:38,817 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:59:38" (1/1) ... [2018-07-08 14:59:38,866 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:59:38" (1/1) ... [2018-07-08 14:59:38,866 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:59:38" (1/1) ... [2018-07-08 14:59:38,954 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:59:38" (1/1) ... [2018-07-08 14:59:38,999 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:59:38" (1/1) ... [2018-07-08 14:59:39,014 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:59:38" (1/1) ... [2018-07-08 14:59:39,047 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-08 14:59:39,049 INFO L168 Benchmark]: Toolchain (without parser) took 1488.62 ms. Allocated memory is still 383.3 MB. Free memory was 324.7 MB in the beginning and 259.4 MB in the end (delta: 65.3 MB). Peak memory consumption was 65.3 MB. Max. memory is 1.9 GB. [2018-07-08 14:59:39,099 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 14:59:39,099 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1211.37 ms. Allocated memory is still 383.3 MB. Free memory was 324.7 MB in the beginning and 267.0 MB in the end (delta: 57.7 MB). Peak memory consumption was 57.7 MB. Max. memory is 1.9 GB. [2018-07-08 14:59:39,100 INFO L168 Benchmark]: Boogie Preprocessor took 259.16 ms. Allocated memory is still 383.3 MB. Free memory was 267.0 MB in the beginning and 259.4 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 1.9 GB. [2018-07-08 14:59:39,114 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1211.37 ms. Allocated memory is still 383.3 MB. Free memory was 324.7 MB in the beginning and 267.0 MB in the end (delta: 57.7 MB). Peak memory consumption was 57.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 259.16 ms. Allocated memory is still 383.3 MB. Free memory was 267.0 MB in the beginning and 259.4 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...