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/dll-simple-white-blue_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6070b07 [2018-09-23 11:36:53,915 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-23 11:36:53,921 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-23 11:36:53,960 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-23 11:36:53,961 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-23 11:36:53,962 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-23 11:36:53,968 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-23 11:36:53,971 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-23 11:36:53,978 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-23 11:36:53,979 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-23 11:36:53,989 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-23 11:36:53,990 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-23 11:36:53,991 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-23 11:36:53,996 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-23 11:36:54,002 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-23 11:36:54,007 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-23 11:36:54,008 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-23 11:36:54,015 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-23 11:36:54,022 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-23 11:36:54,028 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-23 11:36:54,031 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-23 11:36:54,036 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-23 11:36:54,042 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-23 11:36:54,042 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-23 11:36:54,043 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-23 11:36:54,047 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-23 11:36:54,048 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-23 11:36:54,054 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-23 11:36:54,055 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-23 11:36:54,059 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-23 11:36:54,059 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-23 11:36:54,060 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-23 11:36:54,060 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-23 11:36:54,061 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-23 11:36:54,068 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-23 11:36:54,069 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-23 11:36:54,069 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 [2018-09-23 11:36:54,120 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-23 11:36:54,120 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-23 11:36:54,125 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-23 11:36:54,125 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-23 11:36:54,131 INFO L133 SettingsManager]: * Use SBE=true [2018-09-23 11:36:54,131 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-23 11:36:54,131 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-23 11:36:54,132 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-23 11:36:54,132 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-23 11:36:54,132 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-23 11:36:54,133 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-23 11:36:54,133 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-09-23 11:36:54,133 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-09-23 11:36:54,133 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-09-23 11:36:54,136 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-23 11:36:54,136 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-23 11:36:54,136 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-23 11:36:54,136 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-23 11:36:54,137 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-23 11:36:54,137 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-23 11:36:54,137 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-23 11:36:54,137 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-23 11:36:54,138 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-23 11:36:54,138 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-23 11:36:54,138 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-23 11:36:54,138 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-23 11:36:54,267 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-23 11:36:54,296 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-23 11:36:54,305 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-23 11:36:54,309 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-23 11:36:54,310 INFO L276 PluginConnector]: CDTParser initialized [2018-09-23 11:36:54,310 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/dll-simple-white-blue_true-unreach-call_false-valid-memtrack.i [2018-09-23 11:36:54,883 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/533032d3a/06d6d8b304eb4f60bf8ca586da268d5c/FLAG5ae7ea35a [2018-09-23 11:36:55,462 INFO L277 CDTParser]: Found 1 translation units. [2018-09-23 11:36:55,465 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/dll-simple-white-blue_true-unreach-call_false-valid-memtrack.i [2018-09-23 11:36:55,501 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/533032d3a/06d6d8b304eb4f60bf8ca586da268d5c/FLAG5ae7ea35a [2018-09-23 11:36:55,543 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/533032d3a/06d6d8b304eb4f60bf8ca586da268d5c [2018-09-23 11:36:55,569 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-23 11:36:55,577 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-23 11:36:55,580 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-23 11:36:55,580 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-23 11:36:55,596 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-23 11:36:55,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:36:55" (1/1) ... [2018-09-23 11:36:55,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@260d6a15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:36:55, skipping insertion in model container [2018-09-23 11:36:55,609 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:36:55" (1/1) ... [2018-09-23 11:36:55,636 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-23 11:36:56,428 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-23 11:36:56,496 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-23 11:36:56,639 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-23 11:36:56,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:36:56 WrapperNode [2018-09-23 11:36:56,829 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-23 11:36:56,830 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-23 11:36:56,830 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-23 11:36:56,837 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-23 11:36:56,869 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:36:56" (1/1) ... [2018-09-23 11:36:56,874 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:36:56" (1/1) ... [2018-09-23 11:36:56,923 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:36:56" (1/1) ... [2018-09-23 11:36:56,923 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:36:56" (1/1) ... [2018-09-23 11:36:56,993 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:36:56" (1/1) ... [2018-09-23 11:36:57,019 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:36:56" (1/1) ... [2018-09-23 11:36:57,030 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:36:56" (1/1) ... [2018-09-23 11:36:57,057 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-23 11:36:57,066 INFO L168 Benchmark]: Toolchain (without parser) took 1494.39 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. [2018-09-23 11:36:57,075 INFO L168 Benchmark]: CDTParser took 0.17 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. [2018-09-23 11:36:57,076 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1249.59 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. [2018-09-23 11:36:57,077 INFO L168 Benchmark]: Boogie Preprocessor took 226.95 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-23 11:36:57,087 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 0.17 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 1249.59 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. * Boogie Preprocessor took 226.95 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...