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-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/array-examples/standard_strcpy_original_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8089ee1 [2018-10-02 10:26:20,640 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 10:26:20,643 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 10:26:20,671 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 10:26:20,671 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 10:26:20,672 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 10:26:20,681 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 10:26:20,686 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 10:26:20,691 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 10:26:20,696 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 10:26:20,698 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 10:26:20,698 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 10:26:20,706 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 10:26:20,708 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 10:26:20,712 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 10:26:20,713 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 10:26:20,717 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 10:26:20,719 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 10:26:20,732 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 10:26:20,740 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 10:26:20,748 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 10:26:20,752 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 10:26:20,758 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 10:26:20,758 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 10:26:20,763 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 10:26:20,765 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 10:26:20,769 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 10:26:20,772 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 10:26:20,778 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 10:26:20,780 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 10:26:20,780 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 10:26:20,781 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 10:26:20,784 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 10:26:20,784 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 10:26:20,787 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 10:26:20,788 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 10:26:20,792 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-10-02 10:26:20,842 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 10:26:20,842 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 10:26:20,849 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 10:26:20,849 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 10:26:20,852 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 10:26:20,853 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 10:26:20,853 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-02 10:26:20,853 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-02 10:26:20,853 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 10:26:20,853 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-02 10:26:20,854 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 10:26:20,854 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-02 10:26:20,854 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-02 10:26:20,854 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-02 10:26:20,859 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-02 10:26:20,859 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-02 10:26:20,859 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 10:26:20,859 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 10:26:20,860 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-02 10:26:20,860 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-02 10:26:20,860 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-02 10:26:20,860 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 10:26:20,860 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-02 10:26:20,861 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 10:26:20,861 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-02 10:26:20,861 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-02 10:26:20,999 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 10:26:21,035 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 10:26:21,043 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 10:26:21,047 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 10:26:21,048 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 10:26:21,048 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_strcpy_original_false-valid-deref.i [2018-10-02 10:26:21,751 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7f19df0c/eb3eecfb517f49e781961ce728328151/FLAG9221259ff [2018-10-02 10:26:22,246 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 10:26:22,249 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_strcpy_original_false-valid-deref.i [2018-10-02 10:26:22,265 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7f19df0c/eb3eecfb517f49e781961ce728328151/FLAG9221259ff [2018-10-02 10:26:22,314 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7f19df0c/eb3eecfb517f49e781961ce728328151 [2018-10-02 10:26:22,344 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 10:26:22,350 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 10:26:22,353 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 10:26:22,354 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 10:26:22,365 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 10:26:22,369 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:26:22" (1/1) ... [2018-10-02 10:26:22,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e8e337f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:26:22, skipping insertion in model container [2018-10-02 10:26:22,378 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 10:26:22" (1/1) ... [2018-10-02 10:26:22,406 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 10:26:22,465 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 10:26:22,907 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:26:22,923 INFO L166 MainTranslator]: Completed pre-run [2018-10-02 10:26:22,985 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-02 10:26:23,049 INFO L170 MainTranslator]: Completed translation [2018-10-02 10:26:23,050 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:26:23 WrapperNode [2018-10-02 10:26:23,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 10:26:23,054 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 10:26:23,055 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 10:26:23,055 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 10:26:23,088 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:26:23" (1/1) ... [2018-10-02 10:26:23,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:26:23" (1/1) ... [2018-10-02 10:26:23,102 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:26:23" (1/1) ... [2018-10-02 10:26:23,103 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:26:23" (1/1) ... [2018-10-02 10:26:23,124 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:26:23" (1/1) ... [2018-10-02 10:26:23,140 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:26:23" (1/1) ... [2018-10-02 10:26:23,151 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 10:26:23" (1/1) ... [2018-10-02 10:26:23,153 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 10:26:23,158 INFO L168 Benchmark]: Toolchain (without parser) took 813.14 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. [2018-10-02 10:26:23,160 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. [2018-10-02 10:26:23,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 700.66 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. [2018-10-02 10:26:23,163 INFO L168 Benchmark]: Boogie Preprocessor took 100.37 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. [2018-10-02 10:26:23,173 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 700.66 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 100.37 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...