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_Default.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength5_true-valid-memsafety.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:26:23,401 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:26:23,404 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:26:23,445 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:26:23,446 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:26:23,447 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:26:23,452 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:26:23,458 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:26:23,462 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:26:23,466 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:26:23,470 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:26:23,470 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:26:23,471 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:26:23,478 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:26:23,489 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:26:23,490 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:26:23,495 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:26:23,504 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:26:23,506 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:26:23,517 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:26:23,520 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:26:23,525 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:26:23,530 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-16 12:26:23,560 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-11-16 12:26:23,606 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:26:23,606 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:26:23,613 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:26:23,613 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:26:23,617 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:26:23,617 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:26:23,618 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-16 12:26:23,621 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-16 12:26:23,621 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:26:23,621 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-16 12:26:23,622 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:26:23,622 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-16 12:26:23,622 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-16 12:26:23,622 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-16 12:26:23,622 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 12:26:23,623 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-16 12:26:23,624 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:26:23,624 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:26:23,625 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:26:23,628 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 12:26:23,628 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 12:26:23,628 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 12:26:23,628 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:26:23,629 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 12:26:23,629 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:26:23,629 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 12:26:23,629 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 12:26:23,766 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:26:23,804 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:26:23,815 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:26:23,817 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:26:23,818 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:26:23,823 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength5_true-valid-memsafety.c [2018-11-16 12:26:23,934 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cf6853cc/b303a043eb574ccfbb9edc239376f683/FLAG44f8e2124 [2018-11-16 12:26:24,866 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:26:24,868 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength5_true-valid-memsafety.c [2018-11-16 12:26:24,884 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cf6853cc/b303a043eb574ccfbb9edc239376f683/FLAG44f8e2124 [2018-11-16 12:26:25,081 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cf6853cc/b303a043eb574ccfbb9edc239376f683 [2018-11-16 12:26:25,096 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:26:25,100 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:26:25,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:26:25,102 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:26:25,115 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:26:25,117 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:26:25" (1/1) ... [2018-11-16 12:26:25,127 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b8d4605 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:25, skipping insertion in model container [2018-11-16 12:26:25,128 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:26:25" (1/1) ... [2018-11-16 12:26:25,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:26:25,205 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:26:25,726 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:26:25,758 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:26:25,819 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:26:25,865 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:26:25,869 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:25 WrapperNode [2018-11-16 12:26:25,869 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:26:25,870 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:26:25,872 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:26:25,872 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:26:25,905 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:25" (1/1) ... [2018-11-16 12:26:25,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:25" (1/1) ... [2018-11-16 12:26:25,933 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:25" (1/1) ... [2018-11-16 12:26:25,934 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:25" (1/1) ... [2018-11-16 12:26:25,965 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:25" (1/1) ... [2018-11-16 12:26:25,993 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:25" (1/1) ... [2018-11-16 12:26:25,995 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:26:25" (1/1) ... [2018-11-16 12:26:26,002 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:26:26,015 INFO L168 Benchmark]: Toolchain (without parser) took 918.26 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: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.9 GB. [2018-11-16 12:26:26,024 INFO L168 Benchmark]: CDTParser took 0.44 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. [2018-11-16 12:26:26,025 INFO L168 Benchmark]: CACSL2BoogieTranslator took 768.40 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: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.9 GB. [2018-11-16 12:26:26,028 INFO L168 Benchmark]: Boogie Preprocessor took 140.30 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. [2018-11-16 12:26:26,037 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 0.44 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 768.40 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: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 140.30 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. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...