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/elevator_spec9_product09_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:35:21,321 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:35:21,325 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:35:21,360 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:35:21,361 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:35:21,362 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:35:21,369 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:35:21,374 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:35:21,375 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:35:21,380 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:35:21,381 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:35:21,382 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:35:21,390 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:35:21,399 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:35:21,404 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:35:21,405 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:35:21,406 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:35:21,413 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:35:21,419 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:35:21,425 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:35:21,430 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:35:21,431 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:35:21,439 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 12:35:21,439 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 12:35:21,439 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 12:35:21,440 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 12:35:21,444 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 12:35:21,445 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 12:35:21,446 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 12:35:21,453 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 12:35:21,454 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 12:35:21,455 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 12:35:21,455 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 12:35:21,455 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 12:35:21,461 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 12:35:21,463 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 12:35:21,464 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 [2018-11-16 12:35:21,513 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:35:21,513 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:35:21,517 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:35:21,517 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:35:21,521 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:35:21,521 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-16 12:35:21,522 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-16 12:35:21,522 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-16 12:35:21,522 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-16 12:35:21,522 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-16 12:35:21,522 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-16 12:35:21,523 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:35:21,523 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-16 12:35:21,523 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:35:21,523 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:35:21,524 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-16 12:35:21,526 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-16 12:35:21,526 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-16 12:35:21,526 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:35:21,529 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-16 12:35:21,529 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:35:21,529 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-16 12:35:21,529 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:35:21,530 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:35:21,530 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-16 12:35:21,530 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:35:21,530 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:35:21,530 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-16 12:35:21,534 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-16 12:35:21,534 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-16 12:35:21,656 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:35:21,692 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:35:21,700 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:35:21,704 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:35:21,706 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:35:21,707 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/elevator_spec9_product09_true-unreach-call_true-termination.cil.c [2018-11-16 12:35:21,848 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ecfe661c/d8e85ea8881a4a4eb876e48b02113cfd/FLAGf0fb8876c [2018-11-16 12:35:23,171 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:35:23,172 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/elevator_spec9_product09_true-unreach-call_true-termination.cil.c [2018-11-16 12:35:23,232 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ecfe661c/d8e85ea8881a4a4eb876e48b02113cfd/FLAGf0fb8876c [2018-11-16 12:35:23,439 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ecfe661c/d8e85ea8881a4a4eb876e48b02113cfd [2018-11-16 12:35:23,465 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:35:23,471 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:35:23,473 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:35:23,473 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:35:23,485 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:35:23,487 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:35:23" (1/1) ... [2018-11-16 12:35:23,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32ca706f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:35:23, skipping insertion in model container [2018-11-16 12:35:23,498 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:35:23" (1/1) ... [2018-11-16 12:35:23,524 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:35:23,720 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:35:25,365 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:35:25,404 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:35:25,880 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:35:25,997 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:35:25,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:35:25 WrapperNode [2018-11-16 12:35:25,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:35:25,998 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:35:25,998 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:35:25,999 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:35:26,015 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:35:25" (1/1) ... [2018-11-16 12:35:26,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:35:25" (1/1) ... [2018-11-16 12:35:26,087 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:35:25" (1/1) ... [2018-11-16 12:35:26,087 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:35:25" (1/1) ... [2018-11-16 12:35:26,306 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:35:25" (1/1) ... [2018-11-16 12:35:26,404 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:35:25" (1/1) ... [2018-11-16 12:35:26,440 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:35:25" (1/1) ... [2018-11-16 12:35:26,490 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:35:26,498 INFO L168 Benchmark]: Toolchain (without parser) took 3029.29 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: -16.6 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-16 12:35:26,505 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-16 12:35:26,506 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2525.08 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: -27.8 MB). Peak memory consumption was 70.8 MB. Max. memory is 3.9 GB. [2018-11-16 12:35:26,507 INFO L168 Benchmark]: Boogie Preprocessor took 492.23 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 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. [2018-11-16 12:35:26,522 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 0.22 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 2525.08 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: -27.8 MB). Peak memory consumption was 70.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 492.23 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 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...