java -ea -Xmx4000000000 -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_Bitvector.epf -i ../../../trunk/examples/svcomp/memsafety-ext3/getNumbers1_true-valid-memsafety.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a9a874a [2018-11-08 12:54:21,650 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-08 12:54:21,654 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-08 12:54:21,685 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-08 12:54:21,686 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-08 12:54:21,693 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-08 12:54:21,695 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-08 12:54:21,698 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-08 12:54:21,703 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-08 12:54:21,704 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-08 12:54:21,717 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-08 12:54:21,717 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-08 12:54:21,723 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-08 12:54:21,725 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-08 12:54:21,730 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-08 12:54:21,731 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-08 12:54:21,732 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-08 12:54:21,740 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-08 12:54:21,745 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-08 12:54:21,747 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-08 12:54:21,754 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-08 12:54:21,757 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-08 12:54:21,764 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-08 12:54:21,787 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-08 12:54:21,787 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-08 12:54:21,788 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-08 12:54:21,792 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-08 12:54:21,792 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 [2018-11-08 12:54:21,838 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-08 12:54:21,841 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-08 12:54:21,842 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-08 12:54:21,849 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-08 12:54:21,849 INFO L133 SettingsManager]: * Use SBE=true [2018-11-08 12:54:21,849 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-08 12:54:21,850 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-08 12:54:21,850 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-08 12:54:21,850 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-08 12:54:21,850 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-08 12:54:21,850 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-08 12:54:21,851 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-08 12:54:21,851 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-08 12:54:21,851 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-08 12:54:21,851 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-08 12:54:21,851 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-08 12:54:21,852 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-08 12:54:21,853 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-08 12:54:21,853 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-08 12:54:21,855 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-08 12:54:21,855 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-08 12:54:21,855 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-08 12:54:21,855 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-08 12:54:21,855 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-08 12:54:21,856 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-08 12:54:21,856 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-08 12:54:21,856 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-08 12:54:21,856 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-08 12:54:21,856 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-08 12:54:21,980 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-08 12:54:22,015 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-08 12:54:22,023 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-08 12:54:22,025 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-08 12:54:22,026 INFO L276 PluginConnector]: CDTParser initialized [2018-11-08 12:54:22,026 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety-ext3/getNumbers1_true-valid-memsafety.c [2018-11-08 12:54:22,128 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70158bea0/988fedd9c72b42f297541f5170bd93ea/FLAG44805e713 [2018-11-08 12:54:23,095 INFO L298 CDTParser]: Found 1 translation units. [2018-11-08 12:54:23,100 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/memsafety-ext3/getNumbers1_true-valid-memsafety.c [2018-11-08 12:54:23,118 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70158bea0/988fedd9c72b42f297541f5170bd93ea/FLAG44805e713 [2018-11-08 12:54:23,157 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70158bea0/988fedd9c72b42f297541f5170bd93ea [2018-11-08 12:54:23,187 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-08 12:54:23,190 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-08 12:54:23,194 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-08 12:54:23,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-08 12:54:23,205 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-08 12:54:23,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:54:23" (1/1) ... [2018-11-08 12:54:23,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b436515 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:54:23, skipping insertion in model container [2018-11-08 12:54:23,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:54:23" (1/1) ... [2018-11-08 12:54:23,243 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-08 12:54:23,298 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-08 12:54:23,749 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 12:54:23,802 INFO L189 MainTranslator]: Completed pre-run [2018-11-08 12:54:23,838 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-08 12:54:23,915 INFO L193 MainTranslator]: Completed translation [2018-11-08 12:54:23,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:54:23 WrapperNode [2018-11-08 12:54:23,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-08 12:54:23,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-08 12:54:23,920 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-08 12:54:23,920 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-08 12:54:23,956 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:54:23" (1/1) ... [2018-11-08 12:54:23,959 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:54:23" (1/1) ... [2018-11-08 12:54:23,995 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:54:23" (1/1) ... [2018-11-08 12:54:23,995 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:54:23" (1/1) ... [2018-11-08 12:54:24,055 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:54:23" (1/1) ... [2018-11-08 12:54:24,076 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:54:23" (1/1) ... [2018-11-08 12:54:24,081 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:54:23" (1/1) ... [2018-11-08 12:54:24,087 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-08 12:54:24,090 INFO L168 Benchmark]: Toolchain (without parser) took 900.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-08 12:54:24,093 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-08 12:54:24,094 INFO L168 Benchmark]: CACSL2BoogieTranslator took 722.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-08 12:54:24,096 INFO L168 Benchmark]: Boogie Preprocessor took 170.84 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-08 12:54:24,105 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 0.23 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 722.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 170.84 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...