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_spec13_product30_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f670a89 [2018-10-14 11:55:46,066 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-14 11:55:46,077 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-14 11:55:46,121 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-14 11:55:46,122 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-14 11:55:46,123 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-14 11:55:46,127 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-14 11:55:46,131 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-14 11:55:46,137 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-14 11:55:46,142 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-14 11:55:46,143 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-14 11:55:46,144 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-14 11:55:46,151 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-14 11:55:46,153 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-14 11:55:46,165 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-14 11:55:46,170 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-14 11:55:46,176 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-14 11:55:46,178 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-14 11:55:46,187 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-14 11:55:46,189 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-14 11:55:46,196 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-14 11:55:46,199 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-14 11:55:46,208 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-14 11:55:46,208 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-14 11:55:46,209 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-14 11:55:46,213 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-14 11:55:46,214 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-14 11:55:46,218 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-14 11:55:46,219 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-14 11:55:46,226 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-14 11:55:46,226 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-14 11:55:46,228 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-14 11:55:46,228 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-14 11:55:46,228 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-14 11:55:46,235 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-14 11:55:46,236 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-14 11:55:46,236 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 [2018-10-14 11:55:46,295 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-14 11:55:46,295 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-14 11:55:46,297 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-14 11:55:46,302 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-14 11:55:46,305 INFO L133 SettingsManager]: * Use SBE=true [2018-10-14 11:55:46,305 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-14 11:55:46,306 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-14 11:55:46,306 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-14 11:55:46,306 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-14 11:55:46,306 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-14 11:55:46,306 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-14 11:55:46,307 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-14 11:55:46,307 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-14 11:55:46,308 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-14 11:55:46,308 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-14 11:55:46,309 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-14 11:55:46,309 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-14 11:55:46,309 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-14 11:55:46,309 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-14 11:55:46,310 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-14 11:55:46,310 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-14 11:55:46,310 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-14 11:55:46,310 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-14 11:55:46,310 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-14 11:55:46,311 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-14 11:55:46,311 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-14 11:55:46,311 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-14 11:55:46,319 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-14 11:55:46,320 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-14 11:55:46,447 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-14 11:55:46,484 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-14 11:55:46,490 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-14 11:55:46,492 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-14 11:55:46,492 INFO L276 PluginConnector]: CDTParser initialized [2018-10-14 11:55:46,493 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/elevator_spec13_product30_true-unreach-call_false-termination.cil.c [2018-10-14 11:55:46,633 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3f3d171e/4e2717e719d84461bba716692f08155e/FLAG09a210018 [2018-10-14 11:55:47,942 INFO L298 CDTParser]: Found 1 translation units. [2018-10-14 11:55:47,943 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/elevator_spec13_product30_true-unreach-call_false-termination.cil.c [2018-10-14 11:55:47,990 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3f3d171e/4e2717e719d84461bba716692f08155e/FLAG09a210018 [2018-10-14 11:55:48,020 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3f3d171e/4e2717e719d84461bba716692f08155e [2018-10-14 11:55:48,043 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-14 11:55:48,050 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-14 11:55:48,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-14 11:55:48,052 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-14 11:55:48,063 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-14 11:55:48,065 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:55:48" (1/1) ... [2018-10-14 11:55:48,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44530cac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:48, skipping insertion in model container [2018-10-14 11:55:48,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:55:48" (1/1) ... [2018-10-14 11:55:48,098 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-14 11:55:48,309 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-14 11:55:49,956 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-14 11:55:50,000 INFO L189 MainTranslator]: Completed pre-run [2018-10-14 11:55:50,413 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-14 11:55:50,562 INFO L193 MainTranslator]: Completed translation [2018-10-14 11:55:50,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:50 WrapperNode [2018-10-14 11:55:50,563 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-14 11:55:50,564 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-14 11:55:50,564 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-14 11:55:50,565 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-14 11:55:50,731 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:50" (1/1) ... [2018-10-14 11:55:50,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:50" (1/1) ... [2018-10-14 11:55:50,840 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:50" (1/1) ... [2018-10-14 11:55:50,841 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:50" (1/1) ... [2018-10-14 11:55:51,095 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:50" (1/1) ... [2018-10-14 11:55:51,180 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:50" (1/1) ... [2018-10-14 11:55:51,210 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:55:50" (1/1) ... [2018-10-14 11:55:51,258 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-14 11:55:51,268 INFO L168 Benchmark]: Toolchain (without parser) took 3223.84 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: -25.6 MB). Peak memory consumption was 78.6 MB. Max. memory is 1.9 GB. [2018-10-14 11:55:51,275 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-14 11:55:51,275 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2512.20 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. [2018-10-14 11:55:51,283 INFO L168 Benchmark]: Boogie Preprocessor took 693.86 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: -89.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 1.9 GB. [2018-10-14 11:55:51,293 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 0.21 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 2512.20 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 693.86 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: -89.6 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...