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/ldv-memsafety/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 17:52:44,697 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 17:52:44,700 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 17:52:44,733 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 17:52:44,734 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 17:52:44,735 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 17:52:44,744 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 17:52:44,748 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 17:52:44,753 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 17:52:44,754 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 17:52:44,761 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 17:52:44,761 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 17:52:44,762 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 17:52:44,769 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 17:52:44,770 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 17:52:44,778 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 17:52:44,779 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 17:52:44,796 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 17:52:44,804 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 17:52:44,811 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 17:52:44,812 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 17:52:44,815 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 17:52:44,828 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 17:52:44,829 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 17:52:44,829 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 17:52:44,832 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 17:52:44,838 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 17:52:44,839 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 17:52:44,843 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 17:52:44,846 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 17:52:44,846 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 17:52:44,847 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 17:52:44,847 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 17:52:44,847 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 17:52:44,855 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 17:52:44,856 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 17:52:44,856 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 [2018-11-26 17:52:44,908 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 17:52:44,908 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 17:52:44,917 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 17:52:44,917 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 17:52:44,924 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 17:52:44,924 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-26 17:52:44,924 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-26 17:52:44,925 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-26 17:52:44,925 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-26 17:52:44,925 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-26 17:52:44,925 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-26 17:52:44,925 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 17:52:44,926 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-26 17:52:44,926 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 17:52:44,926 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 17:52:44,926 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-26 17:52:44,926 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-26 17:52:44,927 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-26 17:52:44,929 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 17:52:44,929 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-26 17:52:44,929 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 17:52:44,930 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-26 17:52:44,930 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 17:52:44,930 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 17:52:44,930 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-26 17:52:44,931 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 17:52:44,931 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 17:52:44,931 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-26 17:52:44,935 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-26 17:52:44,936 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-26 17:52:45,068 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 17:52:45,105 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 17:52:45,113 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 17:52:45,117 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 17:52:45,118 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 17:52:45,122 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c [2018-11-26 17:52:45,270 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57ecc6e41/d3515e5a565c4018b4f7c0fff8fa827c/FLAGfdf6631ac [2018-11-26 17:52:46,387 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 17:52:46,387 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c [2018-11-26 17:52:46,408 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57ecc6e41/d3515e5a565c4018b4f7c0fff8fa827c/FLAGfdf6631ac [2018-11-26 17:52:46,505 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57ecc6e41/d3515e5a565c4018b4f7c0fff8fa827c [2018-11-26 17:52:46,537 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 17:52:46,546 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 17:52:46,548 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 17:52:46,548 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 17:52:46,558 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 17:52:46,560 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:46" (1/1) ... [2018-11-26 17:52:46,572 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fb6ee06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:46, skipping insertion in model container [2018-11-26 17:52:46,572 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:46" (1/1) ... [2018-11-26 17:52:46,601 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 17:52:46,662 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 17:52:47,193 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:52:47,232 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 17:52:47,291 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:52:47,343 INFO L195 MainTranslator]: Completed translation [2018-11-26 17:52:47,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:47 WrapperNode [2018-11-26 17:52:47,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 17:52:47,344 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 17:52:47,345 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 17:52:47,345 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 17:52:47,380 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:47" (1/1) ... [2018-11-26 17:52:47,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:47" (1/1) ... [2018-11-26 17:52:47,408 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:47" (1/1) ... [2018-11-26 17:52:47,412 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:47" (1/1) ... [2018-11-26 17:52:47,440 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:47" (1/1) ... [2018-11-26 17:52:47,459 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:47" (1/1) ... [2018-11-26 17:52:47,466 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:47" (1/1) ... [2018-11-26 17:52:47,470 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 17:52:47,484 INFO L168 Benchmark]: Toolchain (without parser) took 942.24 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. [2018-11-26 17:52:47,494 INFO L168 Benchmark]: CDTParser took 0.37 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. [2018-11-26 17:52:47,495 INFO L168 Benchmark]: CACSL2BoogieTranslator took 796.48 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. [2018-11-26 17:52:47,500 INFO L168 Benchmark]: Boogie Preprocessor took 125.79 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. [2018-11-26 17:52:47,511 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 0.37 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 796.48 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 125.79 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...