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-f1aed39 [2018-09-28 13:53:13,801 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 13:53:13,803 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 13:53:13,826 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 13:53:13,826 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 13:53:13,831 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 13:53:13,832 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 13:53:13,837 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 13:53:13,842 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 13:53:13,850 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 13:53:13,851 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 13:53:13,851 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 13:53:13,857 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 13:53:13,857 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 13:53:13,858 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 13:53:13,859 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 13:53:13,865 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 13:53:13,870 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 13:53:13,877 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 13:53:13,878 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 13:53:13,879 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 13:53:13,884 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 13:53:13,892 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-09-28 13:53:13,916 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 [2018-09-28 13:53:13,961 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 13:53:13,962 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 13:53:13,972 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 13:53:13,972 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 13:53:13,978 INFO L133 SettingsManager]: * Use SBE=true [2018-09-28 13:53:13,978 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 13:53:13,978 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-28 13:53:13,979 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-28 13:53:13,979 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-28 13:53:13,979 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-28 13:53:13,979 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 13:53:13,979 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-09-28 13:53:13,980 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-09-28 13:53:13,980 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-09-28 13:53:13,980 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-28 13:53:13,980 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-28 13:53:13,981 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 13:53:13,982 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-28 13:53:13,982 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-28 13:53:13,983 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-28 13:53:13,984 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-28 13:53:13,984 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 13:53:13,984 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-28 13:53:13,984 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-28 13:53:13,985 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-28 13:53:13,985 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-28 13:53:14,118 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 13:53:14,157 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 13:53:14,164 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 13:53:14,165 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-28 13:53:14,168 INFO L276 PluginConnector]: CDTParser initialized [2018-09-28 13:53:14,169 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i [2018-09-28 13:53:14,831 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a8235ed9/8579b11b9c4144c8a226882c0069e953/FLAG9ae2a239f [2018-09-28 13:53:15,380 INFO L277 CDTParser]: Found 1 translation units. [2018-09-28 13:53:15,386 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/sll-simple-white-blue_true-unreach-call_false-valid-memtrack.i [2018-09-28 13:53:15,412 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a8235ed9/8579b11b9c4144c8a226882c0069e953/FLAG9ae2a239f [2018-09-28 13:53:15,457 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a8235ed9/8579b11b9c4144c8a226882c0069e953 [2018-09-28 13:53:15,470 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-28 13:53:15,474 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-28 13:53:15,475 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-28 13:53:15,475 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-28 13:53:15,481 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-28 13:53:15,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:53:15" (1/1) ... [2018-09-28 13:53:15,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@391e38dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:53:15, skipping insertion in model container [2018-09-28 13:53:15,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:53:15" (1/1) ... [2018-09-28 13:53:15,516 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-09-28 13:53:15,646 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-09-28 13:53:16,308 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-09-28 13:53:16,354 INFO L166 MainTranslator]: Completed pre-run [2018-09-28 13:53:16,516 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-09-28 13:53:16,666 INFO L170 MainTranslator]: Completed translation [2018-09-28 13:53:16,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:53:16 WrapperNode [2018-09-28 13:53:16,667 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-28 13:53:16,668 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-28 13:53:16,668 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-28 13:53:16,668 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-28 13:53:16,695 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:53:16" (1/1) ... [2018-09-28 13:53:16,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:53:16" (1/1) ... [2018-09-28 13:53:16,745 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:53:16" (1/1) ... [2018-09-28 13:53:16,746 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:53:16" (1/1) ... [2018-09-28 13:53:16,838 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:53:16" (1/1) ... [2018-09-28 13:53:16,857 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:53:16" (1/1) ... [2018-09-28 13:53:16,875 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:53:16" (1/1) ... [2018-09-28 13:53:16,897 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-28 13:53:16,908 INFO L168 Benchmark]: Toolchain (without parser) took 1436.90 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. [2018-09-28 13:53:16,915 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-09-28 13:53:16,916 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1192.25 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-09-28 13:53:16,917 INFO L168 Benchmark]: Boogie Preprocessor took 229.32 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-28 13:53:16,931 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 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1192.25 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 229.32 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...