java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/termination-crafted/Bangalore_true-no-overflow_true-termination_true-valid-memsafety.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 10:02:47,171 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 10:02:47,178 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 10:02:47,214 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 10:02:47,216 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 10:02:47,217 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 10:02:47,222 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 10:02:47,228 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 10:02:47,230 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 10:02:47,236 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 10:02:47,237 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 10:02:47,241 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 10:02:47,242 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 10:02:47,249 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 10:02:47,250 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 10:02:47,262 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 10:02:47,263 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 10:02:47,279 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 10:02:47,294 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 10:02:47,296 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 10:02:47,300 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 10:02:47,303 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 10:02:47,310 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 10:02:47,310 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 10:02:47,310 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 10:02:47,317 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 10:02:47,318 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 10:02:47,322 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 10:02:47,323 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 10:02:47,330 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 10:02:47,330 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 10:02:47,331 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 10:02:47,331 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 10:02:47,331 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 10:02:47,338 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 10:02:47,339 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 10:02:47,340 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 [2018-11-27 10:02:47,394 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 10:02:47,394 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 10:02:47,402 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 10:02:47,403 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 10:02:47,406 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 10:02:47,406 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-27 10:02:47,406 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-27 10:02:47,406 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-27 10:02:47,406 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-27 10:02:47,409 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-27 10:02:47,409 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-27 10:02:47,409 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 10:02:47,409 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 10:02:47,410 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 10:02:47,410 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 10:02:47,412 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-27 10:02:47,412 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-27 10:02:47,412 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-27 10:02:47,412 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 10:02:47,412 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-27 10:02:47,413 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 10:02:47,413 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-27 10:02:47,413 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 10:02:47,413 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 10:02:47,414 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-27 10:02:47,414 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 10:02:47,414 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 10:02:47,414 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-27 10:02:47,421 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-27 10:02:47,422 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-27 10:02:47,520 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 10:02:47,556 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 10:02:47,563 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 10:02:47,567 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 10:02:47,568 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 10:02:47,574 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-crafted/Bangalore_true-no-overflow_true-termination_true-valid-memsafety.c [2018-11-27 10:02:47,722 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0b1f6af5/848aae9fb77c41c9a93936ce0bc6dfdb/FLAG4d223d59d [2018-11-27 10:02:48,838 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 10:02:48,839 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-crafted/Bangalore_true-no-overflow_true-termination_true-valid-memsafety.c [2018-11-27 10:02:48,854 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0b1f6af5/848aae9fb77c41c9a93936ce0bc6dfdb/FLAG4d223d59d [2018-11-27 10:02:48,878 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0b1f6af5/848aae9fb77c41c9a93936ce0bc6dfdb [2018-11-27 10:02:48,898 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 10:02:48,901 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 10:02:48,902 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 10:02:48,902 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 10:02:48,919 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 10:02:48,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:02:48" (1/1) ... [2018-11-27 10:02:48,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64533a3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:02:48, skipping insertion in model container [2018-11-27 10:02:48,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:02:48" (1/1) ... [2018-11-27 10:02:48,953 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 10:02:48,995 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 10:02:49,445 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:02:49,463 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 10:02:49,511 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:02:49,550 INFO L195 MainTranslator]: Completed translation [2018-11-27 10:02:49,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:02:49 WrapperNode [2018-11-27 10:02:49,555 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 10:02:49,556 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 10:02:49,557 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 10:02:49,557 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 10:02:49,595 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:02:49" (1/1) ... [2018-11-27 10:02:49,596 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:02:49" (1/1) ... [2018-11-27 10:02:49,610 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:02:49" (1/1) ... [2018-11-27 10:02:49,610 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:02:49" (1/1) ... [2018-11-27 10:02:49,629 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:02:49" (1/1) ... [2018-11-27 10:02:49,639 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:02:49" (1/1) ... [2018-11-27 10:02:49,640 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:02:49" (1/1) ... [2018-11-27 10:02:49,641 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 10:02:49,645 INFO L168 Benchmark]: Toolchain (without parser) took 746.00 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-27 10:02:49,649 INFO L168 Benchmark]: CDTParser took 0.33 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. [2018-11-27 10:02:49,649 INFO L168 Benchmark]: CACSL2BoogieTranslator took 653.98 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-27 10:02:49,651 INFO L168 Benchmark]: Boogie Preprocessor took 85.10 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 10:02:49,656 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 0.33 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 653.98 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 85.10 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...