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/elevator_spec3_product24_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 15:22:58,342 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 15:22:58,351 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 15:22:58,385 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 15:22:58,386 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 15:22:58,389 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 15:22:58,390 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 15:22:58,397 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 15:22:58,400 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 15:22:58,401 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 15:22:58,407 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 15:22:58,408 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 15:22:58,409 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 15:22:58,416 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 15:22:58,418 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 15:22:58,429 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 15:22:58,430 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 15:22:58,439 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 15:22:58,445 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 15:22:58,452 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 15:22:58,453 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 15:22:58,460 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 15:22:58,464 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 15:22:58,465 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 15:22:58,465 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 15:22:58,466 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 15:22:58,473 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 15:22:58,474 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 15:22:58,475 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 15:22:58,481 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 15:22:58,481 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 15:22:58,482 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 15:22:58,483 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 15:22:58,483 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 15:22:58,490 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 15:22:58,491 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 15:22:58,491 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 [2018-10-11 15:22:58,541 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 15:22:58,545 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 15:22:58,546 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 15:22:58,546 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 15:22:58,551 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 15:22:58,551 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-11 15:22:58,552 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-11 15:22:58,552 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-11 15:22:58,552 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-11 15:22:58,552 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-11 15:22:58,552 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-11 15:22:58,553 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 15:22:58,553 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 15:22:58,554 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 15:22:58,554 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 15:22:58,556 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-11 15:22:58,556 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-11 15:22:58,556 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-11 15:22:58,556 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 15:22:58,557 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-11 15:22:58,557 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-11 15:22:58,557 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 15:22:58,557 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 15:22:58,557 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-11 15:22:58,558 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 15:22:58,558 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 15:22:58,558 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-11 15:22:58,562 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-11 15:22:58,563 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-11 15:22:58,680 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 15:22:58,709 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 15:22:58,723 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 15:22:58,725 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 15:22:58,725 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 15:22:58,729 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/elevator_spec3_product24_false-unreach-call_true-termination.cil.c [2018-10-11 15:22:59,397 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e6118adf/25492823f34645239be998570cbd0390/FLAG2a91d10bb [2018-10-11 15:23:00,301 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 15:23:00,306 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/elevator_spec3_product24_false-unreach-call_true-termination.cil.c [2018-10-11 15:23:00,368 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e6118adf/25492823f34645239be998570cbd0390/FLAG2a91d10bb [2018-10-11 15:23:00,412 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e6118adf/25492823f34645239be998570cbd0390 [2018-10-11 15:23:00,443 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 15:23:00,445 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 15:23:00,448 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 15:23:00,448 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 15:23:00,458 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 15:23:00,462 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:23:00" (1/1) ... [2018-10-11 15:23:00,470 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ada8bb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:23:00, skipping insertion in model container [2018-10-11 15:23:00,471 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:23:00" (1/1) ... [2018-10-11 15:23:00,500 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 15:23:00,741 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 15:23:01,725 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 15:23:01,758 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 15:23:02,150 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 15:23:02,233 INFO L193 MainTranslator]: Completed translation [2018-10-11 15:23:02,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:23:02 WrapperNode [2018-10-11 15:23:02,234 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 15:23:02,236 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 15:23:02,236 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 15:23:02,236 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 15:23:02,253 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:23:02" (1/1) ... [2018-10-11 15:23:02,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:23:02" (1/1) ... [2018-10-11 15:23:02,414 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:23:02" (1/1) ... [2018-10-11 15:23:02,415 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:23:02" (1/1) ... [2018-10-11 15:23:02,536 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:23:02" (1/1) ... [2018-10-11 15:23:02,625 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:23:02" (1/1) ... [2018-10-11 15:23:02,645 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:23:02" (1/1) ... [2018-10-11 15:23:02,684 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 15:23:02,691 INFO L168 Benchmark]: Toolchain (without parser) took 2247.61 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: -45.3 MB). Peak memory consumption was 66.8 MB. Max. memory is 1.9 GB. [2018-10-11 15:23:02,701 INFO L168 Benchmark]: CDTParser took 0.31 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. [2018-10-11 15:23:02,702 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1786.40 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: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB. [2018-10-11 15:23:02,703 INFO L168 Benchmark]: Boogie Preprocessor took 448.66 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: -88.0 MB). Peak memory consumption was 24.1 MB. Max. memory is 1.9 GB. [2018-10-11 15:23:02,707 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 0.31 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 1786.40 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: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 448.66 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: -88.0 MB). Peak memory consumption was 24.1 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...