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_spec11_product15_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 13:44:45,385 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 13:44:45,392 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 13:44:45,418 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 13:44:45,422 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 13:44:45,423 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 13:44:45,433 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 13:44:45,436 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 13:44:45,445 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 13:44:45,450 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 13:44:45,453 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 13:44:45,454 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 13:44:45,458 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 13:44:45,459 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 13:44:45,470 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 13:44:45,474 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 13:44:45,475 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 13:44:45,482 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 13:44:45,491 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 13:44:45,493 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 13:44:45,501 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 13:44:45,503 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 13:44:45,511 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 13:44:45,512 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 13:44:45,512 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 13:44:45,518 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 13:44:45,519 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 13:44:45,524 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 13:44:45,524 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 13:44:45,528 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 13:44:45,528 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 13:44:45,529 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 13:44:45,529 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 13:44:45,529 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 13:44:45,536 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 13:44:45,537 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 13:44:45,537 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 [2018-10-17 13:44:45,584 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 13:44:45,587 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 13:44:45,588 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 13:44:45,589 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 13:44:45,595 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 13:44:45,595 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-17 13:44:45,596 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-17 13:44:45,596 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-17 13:44:45,596 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-17 13:44:45,596 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-17 13:44:45,596 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-17 13:44:45,597 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 13:44:45,597 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-17 13:44:45,597 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-17 13:44:45,597 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 13:44:45,597 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-17 13:44:45,601 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-17 13:44:45,601 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-17 13:44:45,601 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 13:44:45,603 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-17 13:44:45,603 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-17 13:44:45,603 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 13:44:45,603 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 13:44:45,604 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-17 13:44:45,604 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 13:44:45,604 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-17 13:44:45,604 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-17 13:44:45,608 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-17 13:44:45,608 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-17 13:44:45,739 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 13:44:45,775 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 13:44:45,779 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 13:44:45,781 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 13:44:45,782 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 13:44:45,782 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product15_false-unreach-call_true-termination.cil.c [2018-10-17 13:44:45,925 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24ad33cc8/e1a329c60fdf4f54a5258ba86a6ed332/FLAGe812a096b [2018-10-17 13:44:47,343 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 13:44:47,344 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product15_false-unreach-call_true-termination.cil.c [2018-10-17 13:44:47,411 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24ad33cc8/e1a329c60fdf4f54a5258ba86a6ed332/FLAGe812a096b [2018-10-17 13:44:47,459 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24ad33cc8/e1a329c60fdf4f54a5258ba86a6ed332 [2018-10-17 13:44:47,490 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 13:44:47,495 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 13:44:47,497 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 13:44:47,497 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 13:44:47,506 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 13:44:47,508 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:44:47" (1/1) ... [2018-10-17 13:44:47,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20fff101 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:44:47, skipping insertion in model container [2018-10-17 13:44:47,517 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:44:47" (1/1) ... [2018-10-17 13:44:47,542 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 13:44:47,739 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 13:44:49,498 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:44:49,549 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 13:44:49,934 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:44:50,414 INFO L193 MainTranslator]: Completed translation [2018-10-17 13:44:50,419 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:44:50 WrapperNode [2018-10-17 13:44:50,420 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 13:44:50,420 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 13:44:50,421 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 13:44:50,421 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 13:44:50,458 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:44:50" (1/1) ... [2018-10-17 13:44:50,458 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:44:50" (1/1) ... [2018-10-17 13:44:50,558 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:44:50" (1/1) ... [2018-10-17 13:44:50,559 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:44:50" (1/1) ... [2018-10-17 13:44:50,764 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:44:50" (1/1) ... [2018-10-17 13:44:50,825 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:44:50" (1/1) ... [2018-10-17 13:44:50,862 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:44:50" (1/1) ... [2018-10-17 13:44:50,896 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 13:44:50,905 INFO L168 Benchmark]: Toolchain (without parser) took 3412.12 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: -25.3 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-10-17 13:44:50,907 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-10-17 13:44:50,913 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2923.51 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: -47.9 MB). Peak memory consumption was 73.3 MB. Max. memory is 3.9 GB. [2018-10-17 13:44:50,914 INFO L168 Benchmark]: Boogie Preprocessor took 479.44 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-10-17 13:44:50,922 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 0.19 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 2923.51 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: -47.9 MB). Peak memory consumption was 73.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 479.44 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 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...