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/ldv-memsafety/StructInitialization1_true-valid-memsafety.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 19:38:17,948 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 19:38:17,949 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 19:38:17,975 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 19:38:17,976 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 19:38:17,976 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 19:38:17,984 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 19:38:17,986 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 19:38:17,987 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 19:38:17,988 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 19:38:17,988 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 19:38:17,988 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 19:38:17,995 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 19:38:17,996 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 19:38:17,997 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 19:38:17,998 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 19:38:18,008 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 19:38:18,009 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 19:38:18,010 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 19:38:18,011 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 19:38:18,018 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-03 19:38:18,031 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 19:38:18,031 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 19:38:18,031 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-05-03 19:38:18,062 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 19:38:18,062 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 19:38:18,063 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 19:38:18,063 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 19:38:18,064 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 19:38:18,064 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 19:38:18,064 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-03 19:38:18,064 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 19:38:18,064 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 19:38:18,064 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-03 19:38:18,064 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 19:38:18,064 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-05-03 19:38:18,065 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-05-03 19:38:18,065 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-05-03 19:38:18,065 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-03 19:38:18,065 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-03 19:38:18,065 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 19:38:18,065 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 19:38:18,065 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-03 19:38:18,065 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-03 19:38:18,065 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-03 19:38:18,066 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 19:38:18,067 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-03 19:38:18,067 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-03 19:38:18,067 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 19:38:18,072 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-03 19:38:18,072 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-03 19:38:18,143 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 19:38:18,165 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 19:38:18,169 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 19:38:18,176 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 19:38:18,176 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 19:38:18,177 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/StructInitialization1_true-valid-memsafety.c [2018-05-03 19:38:18,699 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/af16a89a9/ec4d77a47d58444ca6b98f6fbf478101/FLAG60487227b [2018-05-03 19:38:18,936 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 19:38:18,937 INFO L161 CDTParser]: Scanning StructInitialization1_true-valid-memsafety.c [2018-05-03 19:38:18,955 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/af16a89a9/ec4d77a47d58444ca6b98f6fbf478101/FLAG60487227b [2018-05-03 19:38:18,977 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/af16a89a9/ec4d77a47d58444ca6b98f6fbf478101 [2018-05-03 19:38:18,983 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 19:38:18,986 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 19:38:18,986 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 19:38:18,987 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 19:38:18,996 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 19:38:18,997 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:38:18" (1/1) ... [2018-05-03 19:38:18,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3951f591 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:38:18, skipping insertion in model container [2018-05-03 19:38:18,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:38:18" (1/1) ... [2018-05-03 19:38:19,036 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:38:19,060 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:38:19,360 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 19:38:19,448 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 19:38:19,494 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-05-03 19:38:19,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:38:19 WrapperNode [2018-05-03 19:38:19,515 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 19:38:19,516 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 19:38:19,516 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 19:38:19,516 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 19:38:19,535 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:38:19" (1/1) ... [2018-05-03 19:38:19,535 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:38:19" (1/1) ... [2018-05-03 19:38:19,550 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:38:19" (1/1) ... [2018-05-03 19:38:19,550 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:38:19" (1/1) ... [2018-05-03 19:38:19,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:38:19" (1/1) ... [2018-05-03 19:38:19,604 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:38:19" (1/1) ... [2018-05-03 19:38:19,605 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:38:19" (1/1) ... [2018-05-03 19:38:19,616 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 19:38:19,617 INFO L168 Benchmark]: Toolchain (without parser) took 633.86 ms. Allocated memory is still 383.3 MB. Free memory was 330.2 MB in the beginning and 310.1 MB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 1.9 GB. [2018-05-03 19:38:19,618 INFO L168 Benchmark]: CDTParser took 0.16 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. [2018-05-03 19:38:19,626 INFO L168 Benchmark]: CACSL2BoogieTranslator took 528.95 ms. Allocated memory is still 383.3 MB. Free memory was 330.2 MB in the beginning and 317.5 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 1.9 GB. [2018-05-03 19:38:19,626 INFO L168 Benchmark]: Boogie Preprocessor took 100.25 ms. Allocated memory is still 383.3 MB. Free memory was 317.5 MB in the beginning and 310.1 MB in the end (delta: 7.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 1.9 GB. [2018-05-03 19:38:19,630 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 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 528.95 ms. Allocated memory is still 383.3 MB. Free memory was 330.2 MB in the beginning and 317.5 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 100.25 ms. Allocated memory is still 383.3 MB. Free memory was 317.5 MB in the beginning and 310.1 MB in the end (delta: 7.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...