java -Xmx2000000000 -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-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/array-examples/standard_strcpy_original_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 16:31:54,939 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 16:31:54,941 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 16:31:54,965 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 16:31:54,965 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 16:31:54,966 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 16:31:54,966 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 16:31:54,969 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 16:31:54,971 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 16:31:54,971 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 16:31:54,981 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 16:31:54,981 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 16:31:54,982 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 16:31:54,983 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 16:31:54,983 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 16:31:54,984 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 16:31:54,988 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 16:31:54,989 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 16:31:54,990 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 16:31:55,006 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 16:31:55,008 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 16:31:55,008 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 16:31:55,008 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 16:31:55,009 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 16:31:55,009 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 16:31:55,012 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 16:31:55,013 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 16:31:55,013 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 16:31:55,014 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 16:31:55,014 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 16:31:55,014 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 16:31:55,014 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-05-09 16:31:55,046 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 16:31:55,047 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 16:31:55,047 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 16:31:55,048 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 16:31:55,048 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 16:31:55,048 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 16:31:55,048 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-09 16:31:55,048 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-09 16:31:55,048 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 16:31:55,048 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-09 16:31:55,048 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 16:31:55,049 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-05-09 16:31:55,049 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-05-09 16:31:55,049 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-05-09 16:31:55,049 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 16:31:55,049 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-09 16:31:55,049 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 16:31:55,049 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 16:31:55,049 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 16:31:55,050 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 16:31:55,050 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 16:31:55,050 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 16:31:55,051 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 16:31:55,051 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 16:31:55,056 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 16:31:55,056 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 16:31:55,056 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-09 16:31:55,119 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 16:31:55,137 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 16:31:55,145 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 16:31:55,146 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 16:31:55,146 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 16:31:55,150 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_strcpy_original_false-valid-deref.i [2018-05-09 16:31:55,548 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/bdbe44f14/aff6bfbceb9545b8b7a7cdf2c88f5ebf/FLAG8be482a8c [2018-05-09 16:31:55,822 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 16:31:55,823 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/array-examples/standard_strcpy_original_false-valid-deref.i [2018-05-09 16:31:55,842 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/bdbe44f14/aff6bfbceb9545b8b7a7cdf2c88f5ebf/FLAG8be482a8c [2018-05-09 16:31:55,864 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/bdbe44f14/aff6bfbceb9545b8b7a7cdf2c88f5ebf [2018-05-09 16:31:55,875 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 16:31:55,880 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 16:31:55,881 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 16:31:55,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 16:31:55,892 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 16:31:55,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:31:55" (1/1) ... [2018-05-09 16:31:55,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@368599e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:31:55, skipping insertion in model container [2018-05-09 16:31:55,899 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:31:55" (1/1) ... [2018-05-09 16:31:56,155 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 16:31:56,229 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 16:31:56,256 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-05-09 16:31:56,268 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 16:31:56,272 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-05-09 16:31:56,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:31:56 WrapperNode [2018-05-09 16:31:56,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 16:31:56,292 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-09 16:31:56,292 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-09 16:31:56,292 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-09 16:31:56,308 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:31:56" (1/1) ... [2018-05-09 16:31:56,314 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:31:56" (1/1) ... [2018-05-09 16:31:56,319 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:31:56" (1/1) ... [2018-05-09 16:31:56,320 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:31:56" (1/1) ... [2018-05-09 16:31:56,327 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:31:56" (1/1) ... [2018-05-09 16:31:56,332 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:31:56" (1/1) ... [2018-05-09 16:31:56,332 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:31:56" (1/1) ... [2018-05-09 16:31:56,333 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-09 16:31:56,347 INFO L168 Benchmark]: Toolchain (without parser) took 470.89 ms. Allocated memory is still 383.3 MB. Free memory was 330.8 MB in the beginning and 320.1 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-05-09 16:31:56,348 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 16:31:56,349 INFO L168 Benchmark]: CACSL2BoogieTranslator took 410.47 ms. Allocated memory is still 383.3 MB. Free memory was 330.8 MB in the beginning and 321.2 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 1.9 GB. [2018-05-09 16:31:56,350 INFO L168 Benchmark]: Boogie Preprocessor took 41.68 ms. Allocated memory is still 383.3 MB. Free memory was 321.2 MB in the beginning and 320.1 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. [2018-05-09 16:31:56,352 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 410.47 ms. Allocated memory is still 383.3 MB. Free memory was 330.8 MB in the beginning and 321.2 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 41.68 ms. Allocated memory is still 383.3 MB. Free memory was 321.2 MB in the beginning and 320.1 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...