java -ea -Xmx2000000000 -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/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 11:17:22,839 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 11:17:22,846 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 11:17:22,882 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 11:17:22,883 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 11:17:22,884 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 11:17:22,888 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 11:17:22,891 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 11:17:22,903 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 11:17:22,904 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 11:17:22,909 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 11:17:22,910 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 11:17:22,913 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 11:17:22,914 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 11:17:22,921 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 11:17:22,925 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 11:17:22,926 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 11:17:22,929 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 11:17:22,936 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 11:17:22,938 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 11:17:22,945 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 11:17:22,948 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 11:17:22,952 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-11 11:17:22,973 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 11:17:22,973 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 11:17:22,975 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 11:17:22,975 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 11:17:22,980 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 [2018-10-11 11:17:23,024 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 11:17:23,024 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 11:17:23,026 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 11:17:23,029 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 11:17:23,033 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 11:17:23,033 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 11:17:23,033 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-11 11:17:23,034 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 11:17:23,034 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 11:17:23,034 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-11 11:17:23,034 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 11:17:23,034 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-11 11:17:23,035 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-11 11:17:23,035 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-11 11:17:23,035 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 11:17:23,035 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-11 11:17:23,035 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 11:17:23,038 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 11:17:23,038 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 11:17:23,041 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 11:17:23,041 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 11:17:23,041 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 11:17:23,042 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 11:17:23,042 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 11:17:23,042 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 11:17:23,042 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-11 11:17:23,172 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 11:17:23,209 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 11:17:23,217 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 11:17:23,222 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 11:17:23,222 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 11:17:23,225 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i [2018-10-11 11:17:23,857 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e4c8267c/c078a2527c5b4269a41f1aa240bd1f28/FLAG32a6b32b8 [2018-10-11 11:17:24,553 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 11:17:24,554 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i [2018-10-11 11:17:24,599 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e4c8267c/c078a2527c5b4269a41f1aa240bd1f28/FLAG32a6b32b8 [2018-10-11 11:17:24,629 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e4c8267c/c078a2527c5b4269a41f1aa240bd1f28 [2018-10-11 11:17:24,653 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 11:17:24,657 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 11:17:24,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 11:17:24,660 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 11:17:24,670 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 11:17:24,672 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:17:24" (1/1) ... [2018-10-11 11:17:24,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b6455cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:17:24, skipping insertion in model container [2018-10-11 11:17:24,683 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:17:24" (1/1) ... [2018-10-11 11:17:24,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 11:17:24,841 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 11:17:25,468 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:17:25,513 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 11:17:25,672 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:17:25,807 INFO L193 MainTranslator]: Completed translation [2018-10-11 11:17:25,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:17:25 WrapperNode [2018-10-11 11:17:25,808 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 11:17:25,809 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 11:17:25,809 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 11:17:25,810 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 11:17:25,844 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:17:25" (1/1) ... [2018-10-11 11:17:25,845 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:17:25" (1/1) ... [2018-10-11 11:17:25,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:17:25" (1/1) ... [2018-10-11 11:17:25,891 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:17:25" (1/1) ... [2018-10-11 11:17:25,986 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:17:25" (1/1) ... [2018-10-11 11:17:26,125 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:17:25" (1/1) ... [2018-10-11 11:17:26,138 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:17:25" (1/1) ... [2018-10-11 11:17:26,165 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 11:17:26,168 INFO L168 Benchmark]: Toolchain (without parser) took 1513.86 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -56.9 MB). Peak memory consumption was 47.2 MB. Max. memory is 1.9 GB. [2018-10-11 11:17:26,178 INFO L168 Benchmark]: CDTParser took 0.33 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. [2018-10-11 11:17:26,179 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1149.13 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: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 1.9 GB. [2018-10-11 11:17:26,183 INFO L168 Benchmark]: Boogie Preprocessor took 356.00 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -80.9 MB). Peak memory consumption was 23.2 MB. Max. memory is 1.9 GB. [2018-10-11 11:17:26,194 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 0.33 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 1149.13 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: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 356.00 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -80.9 MB). Peak memory consumption was 23.2 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...