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/array-memsafety/openbsd_cstrlcpy-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6070b07 [2018-09-23 11:47:45,807 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-23 11:47:45,809 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-23 11:47:45,841 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-23 11:47:45,841 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-23 11:47:45,849 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-23 11:47:45,852 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-23 11:47:45,856 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-23 11:47:45,863 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-23 11:47:45,864 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-23 11:47:45,878 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-23 11:47:45,878 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-23 11:47:45,879 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-23 11:47:45,886 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-23 11:47:45,887 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-23 11:47:45,888 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-23 11:47:45,896 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-23 11:47:45,901 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-23 11:47:45,912 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-23 11:47:45,913 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-23 11:47:45,920 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-23 11:47:45,923 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-23 11:47:45,930 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-23 11:47:45,930 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-23 11:47:45,930 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-23 11:47:45,931 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-23 11:47:45,935 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-23 11:47:45,936 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-23 11:47:45,941 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-23 11:47:45,942 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-23 11:47:45,945 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-23 11:47:45,946 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-23 11:47:45,947 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-23 11:47:45,947 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-23 11:47:45,953 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-23 11:47:45,954 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-23 11:47:45,955 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 [2018-09-23 11:47:46,008 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-23 11:47:46,008 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-23 11:47:46,016 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-23 11:47:46,017 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-23 11:47:46,021 INFO L133 SettingsManager]: * Use SBE=true [2018-09-23 11:47:46,021 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-09-23 11:47:46,021 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-09-23 11:47:46,022 INFO L133 SettingsManager]: * Use old map elimination=false [2018-09-23 11:47:46,022 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-09-23 11:47:46,022 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-09-23 11:47:46,022 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-09-23 11:47:46,022 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-23 11:47:46,023 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-23 11:47:46,023 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-23 11:47:46,023 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-23 11:47:46,023 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-09-23 11:47:46,026 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-09-23 11:47:46,027 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-09-23 11:47:46,027 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-23 11:47:46,027 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-09-23 11:47:46,027 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-09-23 11:47:46,028 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-23 11:47:46,028 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-23 11:47:46,028 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-09-23 11:47:46,028 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-23 11:47:46,028 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-23 11:47:46,029 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-09-23 11:47:46,034 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-09-23 11:47:46,034 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-09-23 11:47:46,164 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-23 11:47:46,197 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-23 11:47:46,210 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-23 11:47:46,212 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-23 11:47:46,212 INFO L276 PluginConnector]: CDTParser initialized [2018-09-23 11:47:46,213 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/openbsd_cstrlcpy-alloca_true-valid-memsafety_true-termination.i [2018-09-23 11:47:46,900 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe5b6e625/64a33c7be9ab4edcb1c4bdfc22d28282/FLAG1eb58ee58 [2018-09-23 11:47:47,569 INFO L277 CDTParser]: Found 1 translation units. [2018-09-23 11:47:47,570 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-memsafety/openbsd_cstrlcpy-alloca_true-valid-memsafety_true-termination.i [2018-09-23 11:47:47,612 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe5b6e625/64a33c7be9ab4edcb1c4bdfc22d28282/FLAG1eb58ee58 [2018-09-23 11:47:47,665 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe5b6e625/64a33c7be9ab4edcb1c4bdfc22d28282 [2018-09-23 11:47:47,691 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-23 11:47:47,701 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-23 11:47:47,702 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-23 11:47:47,703 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-23 11:47:47,718 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-23 11:47:47,723 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:47:47" (1/1) ... [2018-09-23 11:47:47,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7877d44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:47:47, skipping insertion in model container [2018-09-23 11:47:47,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:47:47" (1/1) ... [2018-09-23 11:47:47,765 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-23 11:47:48,485 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-23 11:47:48,557 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-23 11:47:48,697 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-23 11:47:48,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:47:48 WrapperNode [2018-09-23 11:47:48,893 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-23 11:47:48,894 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-23 11:47:48,894 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-23 11:47:48,894 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-23 11:47:48,933 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:47:48" (1/1) ... [2018-09-23 11:47:48,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:47:48" (1/1) ... [2018-09-23 11:47:48,977 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:47:48" (1/1) ... [2018-09-23 11:47:48,978 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:47:48" (1/1) ... [2018-09-23 11:47:49,037 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:47:48" (1/1) ... [2018-09-23 11:47:49,061 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:47:48" (1/1) ... [2018-09-23 11:47:49,069 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:47:48" (1/1) ... [2018-09-23 11:47:49,090 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-23 11:47:49,094 INFO L168 Benchmark]: Toolchain (without parser) took 1402.06 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: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 1.9 GB. [2018-09-23 11:47:49,101 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-09-23 11:47:49,102 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1190.83 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-09-23 11:47:49,103 INFO L168 Benchmark]: Boogie Preprocessor took 196.50 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. [2018-09-23 11:47:49,109 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 0.22 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 1190.83 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 196.50 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...