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_spec14_product32_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 11:24:17,668 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 11:24:17,674 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 11:24:17,712 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 11:24:17,713 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 11:24:17,719 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 11:24:17,721 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 11:24:17,728 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 11:24:17,730 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 11:24:17,736 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 11:24:17,739 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 11:24:17,740 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 11:24:17,741 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 11:24:17,748 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 11:24:17,749 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 11:24:17,750 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 11:24:17,756 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 11:24:17,758 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 11:24:17,770 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 11:24:17,779 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 11:24:17,785 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 11:24:17,790 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 11:24:17,793 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 11:24:17,793 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 11:24:17,794 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 11:24:17,799 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 11:24:17,800 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 11:24:17,804 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 11:24:17,805 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 11:24:17,806 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 11:24:17,806 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 11:24:17,813 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 11:24:17,813 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 11:24:17,813 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 11:24:17,817 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 11:24:17,818 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 11:24:17,822 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 11:24:17,875 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 11:24:17,875 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 11:24:17,877 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 11:24:17,877 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 11:24:17,883 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 11:24:17,883 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-11 11:24:17,884 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-11 11:24:17,884 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-11 11:24:17,884 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-11 11:24:17,884 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-11 11:24:17,884 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-11 11:24:17,885 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 11:24:17,885 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 11:24:17,885 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 11:24:17,885 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 11:24:17,885 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-11 11:24:17,885 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-11 11:24:17,891 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-11 11:24:17,891 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 11:24:17,891 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-11 11:24:17,892 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-11 11:24:17,892 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 11:24:17,892 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 11:24:17,892 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-11 11:24:17,892 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 11:24:17,893 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 11:24:17,893 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-11 11:24:17,894 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-11 11:24:17,894 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-11 11:24:18,016 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 11:24:18,048 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 11:24:18,057 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 11:24:18,062 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 11:24:18,062 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 11:24:18,066 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/elevator_spec14_product32_false-unreach-call_true-termination.cil.c [2018-10-11 11:24:18,638 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e1d4369d/e4fdb986d8cc40739ba22a13fbd58870/FLAG200008439 [2018-10-11 11:24:19,462 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 11:24:19,468 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/elevator_spec14_product32_false-unreach-call_true-termination.cil.c [2018-10-11 11:24:19,523 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e1d4369d/e4fdb986d8cc40739ba22a13fbd58870/FLAG200008439 [2018-10-11 11:24:19,552 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e1d4369d/e4fdb986d8cc40739ba22a13fbd58870 [2018-10-11 11:24:19,570 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 11:24:19,575 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 11:24:19,576 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 11:24:19,576 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 11:24:19,582 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 11:24:19,589 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:24:19" (1/1) ... [2018-10-11 11:24:19,597 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10355b43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:19, skipping insertion in model container [2018-10-11 11:24:19,597 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:24:19" (1/1) ... [2018-10-11 11:24:19,622 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 11:24:19,827 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 11:24:21,106 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:24:21,146 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 11:24:21,569 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:24:21,753 INFO L193 MainTranslator]: Completed translation [2018-10-11 11:24:21,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:21 WrapperNode [2018-10-11 11:24:21,758 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 11:24:21,759 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 11:24:21,760 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 11:24:21,760 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 11:24:21,930 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:21" (1/1) ... [2018-10-11 11:24:21,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:21" (1/1) ... [2018-10-11 11:24:22,022 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:21" (1/1) ... [2018-10-11 11:24:22,027 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:21" (1/1) ... [2018-10-11 11:24:22,251 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:21" (1/1) ... [2018-10-11 11:24:22,325 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:21" (1/1) ... [2018-10-11 11:24:22,361 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:21" (1/1) ... [2018-10-11 11:24:22,411 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 11:24:22,426 INFO L168 Benchmark]: Toolchain (without parser) took 2849.10 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: -33.4 MB). Peak memory consumption was 78.6 MB. Max. memory is 1.9 GB. [2018-10-11 11:24:22,428 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 11:24:22,433 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2182.08 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: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. [2018-10-11 11:24:22,436 INFO L168 Benchmark]: Boogie Preprocessor took 652.51 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: -97.4 MB). Peak memory consumption was 14.6 MB. Max. memory is 1.9 GB. [2018-10-11 11:24:22,449 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 2182.08 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: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 652.51 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: -97.4 MB). Peak memory consumption was 14.6 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...