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/bitvector-regression/integerpromotion_false-unreach-call_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 15:20:14,014 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 15:20:14,020 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 15:20:14,060 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 15:20:14,060 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 15:20:14,063 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 15:20:14,064 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 15:20:14,071 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 15:20:14,078 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 15:20:14,080 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 15:20:14,080 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 15:20:14,091 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 15:20:14,097 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 15:20:14,102 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 15:20:14,104 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 15:20:14,111 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 15:20:14,112 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 15:20:14,120 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 15:20:14,142 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 15:20:14,150 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 15:20:14,151 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 15:20:14,155 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 15:20:14,161 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 15:20:14,161 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 15:20:14,161 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 15:20:14,168 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 15:20:14,169 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 15:20:14,170 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 15:20:14,176 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 15:20:14,181 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 15:20:14,182 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 15:20:14,183 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 15:20:14,183 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 15:20:14,183 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 15:20:14,188 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 15:20:14,191 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 15:20:14,191 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 15:20:14,241 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 15:20:14,241 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 15:20:14,246 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 15:20:14,246 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 15:20:14,249 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 15:20:14,249 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-11 15:20:14,250 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-11 15:20:14,250 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-11 15:20:14,250 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-11 15:20:14,250 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-11 15:20:14,250 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-11 15:20:14,251 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 15:20:14,255 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 15:20:14,255 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 15:20:14,255 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 15:20:14,256 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-11 15:20:14,256 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-11 15:20:14,256 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-11 15:20:14,256 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 15:20:14,257 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-11 15:20:14,257 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-11 15:20:14,257 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 15:20:14,257 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 15:20:14,257 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-11 15:20:14,258 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 15:20:14,258 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 15:20:14,258 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-11 15:20:14,266 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-11 15:20:14,266 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-11 15:20:14,396 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 15:20:14,436 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 15:20:14,443 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 15:20:14,448 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 15:20:14,449 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 15:20:14,452 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector-regression/integerpromotion_false-unreach-call_true-termination.c [2018-10-11 15:20:15,118 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18461ff44/37241e1ba1c340fe8cc48596eac9b1ba/FLAG422bcfcf9 [2018-10-11 15:20:15,609 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 15:20:15,610 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector-regression/integerpromotion_false-unreach-call_true-termination.c [2018-10-11 15:20:15,627 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18461ff44/37241e1ba1c340fe8cc48596eac9b1ba/FLAG422bcfcf9 [2018-10-11 15:20:15,675 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18461ff44/37241e1ba1c340fe8cc48596eac9b1ba [2018-10-11 15:20:15,707 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 15:20:15,710 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 15:20:15,713 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 15:20:15,713 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 15:20:15,725 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 15:20:15,727 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:20:15" (1/1) ... [2018-10-11 15:20:15,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37532f75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:20:15, skipping insertion in model container [2018-10-11 15:20:15,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:20:15" (1/1) ... [2018-10-11 15:20:15,764 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 15:20:15,818 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 15:20:16,284 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 15:20:16,301 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 15:20:16,338 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 15:20:16,369 INFO L193 MainTranslator]: Completed translation [2018-10-11 15:20:16,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:20:16 WrapperNode [2018-10-11 15:20:16,371 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 15:20:16,372 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 15:20:16,372 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 15:20:16,372 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 15:20:16,387 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:20:16" (1/1) ... [2018-10-11 15:20:16,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:20:16" (1/1) ... [2018-10-11 15:20:16,398 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:20:16" (1/1) ... [2018-10-11 15:20:16,398 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:20:16" (1/1) ... [2018-10-11 15:20:16,406 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:20:16" (1/1) ... [2018-10-11 15:20:16,411 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:20:16" (1/1) ... [2018-10-11 15:20:16,412 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:20:16" (1/1) ... [2018-10-11 15:20:16,416 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 15:20:16,418 INFO L168 Benchmark]: Toolchain (without parser) took 709.67 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-11 15:20:16,423 INFO L168 Benchmark]: CDTParser took 0.32 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 15:20:16,425 INFO L168 Benchmark]: CACSL2BoogieTranslator took 658.44 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-11 15:20:16,426 INFO L168 Benchmark]: Boogie Preprocessor took 44.60 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-11 15:20:16,433 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 0.32 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 658.44 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 44.60 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...