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_Bitvector.epf -i ../../../trunk/examples/svcomp/memsafety-ext2/complex_data_creation_test02_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 17:53:54,596 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 17:53:54,604 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 17:53:54,635 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 17:53:54,641 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 17:53:54,645 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 17:53:54,647 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 17:53:54,655 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 17:53:54,660 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 17:53:54,661 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 17:53:54,667 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 17:53:54,668 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 17:53:54,669 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 17:53:54,673 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 17:53:54,675 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 17:53:54,684 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 17:53:54,713 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 17:53:54,715 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 17:53:54,718 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 17:53:54,720 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 17:53:54,721 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 17:53:54,731 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 17:53:54,734 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 17:53:54,734 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 17:53:54,739 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 17:53:54,741 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 17:53:54,742 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 17:53:54,748 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 17:53:54,751 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 17:53:54,752 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 17:53:54,752 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 17:53:54,753 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 17:53:54,753 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 17:53:54,755 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 17:53:54,758 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 17:53:54,759 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 17:53:54,759 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2018-07-19 17:53:54,817 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 17:53:54,850 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 17:53:54,868 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 17:53:54,869 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 17:53:54,870 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 17:53:54,870 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 17:53:54,870 INFO L133 SettingsManager]: * sizeof long=4 [2018-07-19 17:53:54,871 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-19 17:53:54,871 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 17:53:54,872 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-07-19 17:53:54,872 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 17:53:54,872 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-07-19 17:53:54,872 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-07-19 17:53:54,872 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-07-19 17:53:54,873 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-19 17:53:54,873 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-07-19 17:53:54,874 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-07-19 17:53:54,874 INFO L133 SettingsManager]: * sizeof long double=12 [2018-07-19 17:53:54,875 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 17:53:54,875 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 17:53:54,875 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-19 17:53:54,875 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-19 17:53:54,876 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-19 17:53:54,876 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 17:53:54,876 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-19 17:53:54,876 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-19 17:53:54,880 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-07-19 17:53:54,880 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-19 17:53:54,880 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-07-19 17:53:54,880 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-07-19 17:53:55,011 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 17:53:55,053 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 17:53:55,062 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 17:53:55,067 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 17:53:55,067 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 17:53:55,071 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety-ext2/complex_data_creation_test02_true-valid-memsafety.i [2018-07-19 17:53:55,749 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/deb611518/2d80138dd3e444fdacc3faa3858c1f2e/FLAG1c3f7ef75 [2018-07-19 17:53:56,441 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 17:53:56,442 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/memsafety-ext2/complex_data_creation_test02_true-valid-memsafety.i [2018-07-19 17:53:56,516 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/deb611518/2d80138dd3e444fdacc3faa3858c1f2e/FLAG1c3f7ef75 [2018-07-19 17:53:56,558 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/deb611518/2d80138dd3e444fdacc3faa3858c1f2e [2018-07-19 17:53:56,587 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 17:53:56,592 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 17:53:56,597 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 17:53:56,598 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 17:53:56,613 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 17:53:56,614 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 05:53:56" (1/1) ... [2018-07-19 17:53:56,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a21d94c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 05:53:56, skipping insertion in model container [2018-07-19 17:53:56,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 05:53:56" (1/1) ... [2018-07-19 17:53:57,166 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 17:53:57,495 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 17:53:57,572 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-19 17:53:57,718 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 17:53:57,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 05:53:57 WrapperNode [2018-07-19 17:53:57,911 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 17:53:57,912 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-19 17:53:57,912 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-19 17:53:57,912 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-19 17:53:57,951 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 05:53:57" (1/1) ... [2018-07-19 17:53:57,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 05:53:57" (1/1) ... [2018-07-19 17:53:58,000 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 05:53:57" (1/1) ... [2018-07-19 17:53:58,001 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 05:53:57" (1/1) ... [2018-07-19 17:53:58,057 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 05:53:57" (1/1) ... [2018-07-19 17:53:58,071 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 05:53:57" (1/1) ... [2018-07-19 17:53:58,086 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 05:53:57" (1/1) ... [2018-07-19 17:53:58,120 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-19 17:53:58,122 INFO L168 Benchmark]: Toolchain (without parser) took 1534.85 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. [2018-07-19 17:53:58,129 INFO L168 Benchmark]: CDTParser took 3.40 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. [2018-07-19 17:53:58,130 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1313.83 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: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 1.9 GB. [2018-07-19 17:53:58,131 INFO L168 Benchmark]: Boogie Preprocessor took 209.12 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. [2018-07-19 17:53:58,141 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.40 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 1313.83 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: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 209.12 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...