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/forester-heap/dll-simple-white-blue_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-bdc35bb [2018-10-29 11:04:19,643 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-29 11:04:19,649 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-29 11:04:19,681 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-29 11:04:19,681 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-29 11:04:19,692 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-29 11:04:19,693 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-29 11:04:19,698 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-29 11:04:19,705 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-29 11:04:19,716 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-29 11:04:19,717 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-29 11:04:19,718 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-29 11:04:19,724 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-29 11:04:19,725 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-29 11:04:19,727 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-29 11:04:19,728 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-29 11:04:19,738 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-29 11:04:19,749 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-29 11:04:19,754 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-29 11:04:19,756 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-29 11:04:19,763 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-29 11:04:19,765 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-29 11:04:19,772 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-29 11:04:19,794 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-29 11:04:19,794 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-29 11:04:19,796 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-29 11:04:19,800 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-29 11:04:19,801 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 [2018-10-29 11:04:19,853 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-29 11:04:19,853 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-29 11:04:19,858 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-29 11:04:19,858 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-29 11:04:19,862 INFO L133 SettingsManager]: * Use SBE=true [2018-10-29 11:04:19,863 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-29 11:04:19,863 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-29 11:04:19,863 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-29 11:04:19,863 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-29 11:04:19,863 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-29 11:04:19,864 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-29 11:04:19,866 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-29 11:04:19,866 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-29 11:04:19,866 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-29 11:04:19,866 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-29 11:04:19,869 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-29 11:04:19,869 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-29 11:04:19,869 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-29 11:04:19,870 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-29 11:04:19,870 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-29 11:04:19,870 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-29 11:04:19,870 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-29 11:04:19,870 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-29 11:04:19,871 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-29 11:04:19,871 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-29 11:04:19,871 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-29 11:04:20,002 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-29 11:04:20,043 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-29 11:04:20,053 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-29 11:04:20,057 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-29 11:04:20,058 INFO L276 PluginConnector]: CDTParser initialized [2018-10-29 11:04:20,058 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/dll-simple-white-blue_true-unreach-call_false-valid-memtrack.i [2018-10-29 11:04:20,165 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/352f26ab0/a8ac2c268fb7453288600a10f52acd37/FLAGce8628277 [2018-10-29 11:04:21,380 INFO L298 CDTParser]: Found 1 translation units. [2018-10-29 11:04:21,386 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/dll-simple-white-blue_true-unreach-call_false-valid-memtrack.i [2018-10-29 11:04:21,423 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/352f26ab0/a8ac2c268fb7453288600a10f52acd37/FLAGce8628277 [2018-10-29 11:04:21,460 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/352f26ab0/a8ac2c268fb7453288600a10f52acd37 [2018-10-29 11:04:21,488 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-29 11:04:21,495 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-29 11:04:21,499 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-29 11:04:21,499 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-29 11:04:21,510 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-29 11:04:21,515 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 11:04:21" (1/1) ... [2018-10-29 11:04:21,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77894245 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:04:21, skipping insertion in model container [2018-10-29 11:04:21,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 11:04:21" (1/1) ... [2018-10-29 11:04:21,552 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-29 11:04:21,688 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-29 11:04:22,616 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 11:04:22,656 INFO L189 MainTranslator]: Completed pre-run [2018-10-29 11:04:22,816 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-29 11:04:22,947 INFO L193 MainTranslator]: Completed translation [2018-10-29 11:04:22,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:04:22 WrapperNode [2018-10-29 11:04:22,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-29 11:04:22,949 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-29 11:04:22,953 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-29 11:04:22,953 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-29 11:04:23,102 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:04:22" (1/1) ... [2018-10-29 11:04:23,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:04:22" (1/1) ... [2018-10-29 11:04:23,148 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:04:22" (1/1) ... [2018-10-29 11:04:23,158 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:04:22" (1/1) ... [2018-10-29 11:04:23,253 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:04:22" (1/1) ... [2018-10-29 11:04:23,277 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:04:22" (1/1) ... [2018-10-29 11:04:23,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 11:04:22" (1/1) ... [2018-10-29 11:04:23,311 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-29 11:04:23,319 INFO L168 Benchmark]: Toolchain (without parser) took 1824.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -49.9 MB). Peak memory consumption was 34.7 MB. Max. memory is 3.9 GB. [2018-10-29 11:04:23,328 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-10-29 11:04:23,329 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1449.17 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-10-29 11:04:23,330 INFO L168 Benchmark]: Boogie Preprocessor took 362.74 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -72.5 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.9 GB. [2018-10-29 11:04:23,339 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 0.19 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 1449.17 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 362.74 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -72.5 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...