java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test17_1_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f5fa1ab [2018-02-12 14:35:29,009 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-02-12 14:35:29,010 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-02-12 14:35:29,044 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-02-12 14:35:29,045 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-02-12 14:35:29,046 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-02-12 14:35:29,047 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-02-12 14:35:29,053 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-02-12 14:35:29,055 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-02-12 14:35:29,056 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-02-12 14:35:29,056 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-02-12 14:35:29,057 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-02-12 14:35:29,067 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-02-12 14:35:29,068 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-02-12 14:35:29,068 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-02-12 14:35:29,079 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-02-12 14:35:29,080 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-02-12 14:35:29,082 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-02-12 14:35:29,089 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-02-12 14:35:29,090 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-02-12 14:35:29,091 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-02-12 14:35:29,103 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-02-12 14:35:29,103 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-02-12 14:35:29,104 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2018-02-12 14:35:29,127 INFO L110 SettingsManager]: Loading preferences was successful [2018-02-12 14:35:29,137 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-02-12 14:35:29,138 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-02-12 14:35:29,138 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-02-12 14:35:29,139 INFO L133 SettingsManager]: * Use SBE=true [2018-02-12 14:35:29,139 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-02-12 14:35:29,139 INFO L133 SettingsManager]: * sizeof long=4 [2018-02-12 14:35:29,139 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-02-12 14:35:29,139 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-02-12 14:35:29,139 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-02-12 14:35:29,139 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-02-12 14:35:29,139 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-02-12 14:35:29,140 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-02-12 14:35:29,140 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-02-12 14:35:29,140 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-02-12 14:35:29,140 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-02-12 14:35:29,140 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-02-12 14:35:29,140 INFO L133 SettingsManager]: * sizeof long double=12 [2018-02-12 14:35:29,140 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-02-12 14:35:29,140 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-02-12 14:35:29,140 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-02-12 14:35:29,141 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-02-12 14:35:29,141 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-02-12 14:35:29,141 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-02-12 14:35:29,141 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-02-12 14:35:29,141 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-02-12 14:35:29,141 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-02-12 14:35:29,141 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-02-12 14:35:29,141 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-02-12 14:35:29,141 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-02-12 14:35:29,211 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-02-12 14:35:29,228 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-02-12 14:35:29,240 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-02-12 14:35:29,241 INFO L271 PluginConnector]: Initializing CDTParser... [2018-02-12 14:35:29,241 INFO L276 PluginConnector]: CDTParser initialized [2018-02-12 14:35:29,242 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test17_1_false-valid-memtrack.i [2018-02-12 14:35:29,628 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-02-12 14:35:29,643 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-02-12 14:35:29,644 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-02-12 14:35:29,650 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-02-12 14:35:29,656 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-02-12 14:35:29,663 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.02 02:35:29" (1/1) ... [2018-02-12 14:35:29,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34c0c934 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 02:35:29, skipping insertion in model container [2018-02-12 14:35:29,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.02 02:35:29" (1/1) ... [2018-02-12 14:35:29,693 INFO L153 Dispatcher]: Using SV-COMP mode [2018-02-12 14:35:29,796 INFO L153 Dispatcher]: Using SV-COMP mode [2018-02-12 14:35:30,054 INFO L450 PostProcessor]: Settings: Checked method=main [2018-02-12 14:35:30,098 INFO L450 PostProcessor]: Settings: Checked method=main [2018-02-12 14:35:30,122 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 02:35:30 WrapperNode [2018-02-12 14:35:30,122 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-02-12 14:35:30,123 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-02-12 14:35:30,123 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-02-12 14:35:30,123 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-02-12 14:35:30,151 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 02:35:30" (1/1) ... [2018-02-12 14:35:30,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 02:35:30" (1/1) ... [2018-02-12 14:35:30,171 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 02:35:30" (1/1) ... [2018-02-12 14:35:30,172 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 02:35:30" (1/1) ... [2018-02-12 14:35:30,176 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 02:35:30" (1/1) ... [2018-02-12 14:35:30,187 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 02:35:30" (1/1) ... [2018-02-12 14:35:30,188 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.02 02:35:30" (1/1) ... [2018-02-12 14:35:30,194 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-02-12 14:35:30,195 INFO L168 Benchmark]: Toolchain (without parser) took 566.36 ms. Allocated memory is still 383.3 MB. Free memory was 340.6 MB in the beginning and 325.6 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 1.9 GB. [2018-02-12 14:35:30,206 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 383.3 MB. Free memory is still 346.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-02-12 14:35:30,207 INFO L168 Benchmark]: CACSL2BoogieTranslator took 479.01 ms. Allocated memory is still 383.3 MB. Free memory was 340.6 MB in the beginning and 325.6 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 1.9 GB. [2018-02-12 14:35:30,208 INFO L168 Benchmark]: Boogie Preprocessor took 70.58 ms. Allocated memory is still 383.3 MB. Free memory is still 325.6 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-02-12 14:35:30,209 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 383.3 MB. Free memory is still 346.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 479.01 ms. Allocated memory is still 383.3 MB. Free memory was 340.6 MB in the beginning and 325.6 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 70.58 ms. Allocated memory is still 383.3 MB. Free memory is still 325.6 MB. 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...