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-cb2f9b4 [2018-09-12 13:52:43,216 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-12 13:52:43,222 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-12 13:52:43,255 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-12 13:52:43,255 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-12 13:52:43,257 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-12 13:52:43,266 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-12 13:52:43,272 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-12 13:52:43,277 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-12 13:52:43,278 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-12 13:52:43,279 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-12 13:52:43,286 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-12 13:52:43,287 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-12 13:52:43,288 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-12 13:52:43,300 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-12 13:52:43,301 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-12 13:52:43,307 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-12 13:52:43,311 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-12 13:52:43,321 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-12 13:52:43,329 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-12 13:52:43,330 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-12 13:52:43,334 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-12 13:52:43,339 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-12 13:52:43,339 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-12 13:52:43,339 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-12 13:52:43,345 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-12 13:52:43,347 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-12 13:52:43,351 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-12 13:52:43,352 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-12 13:52:43,353 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-12 13:52:43,357 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-12 13:52:43,358 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-12 13:52:43,363 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-12 13:52:43,363 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-12 13:52:43,364 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-12 13:52:43,365 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-12 13:52:43,372 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 [2018-09-12 13:52:43,422 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-12 13:52:43,422 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-12 13:52:43,423 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-12 13:52:43,424 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-12 13:52:43,429 INFO L133 SettingsManager]: * Use SBE=true [2018-09-12 13:52:43,429 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-12 13:52:43,429 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-12 13:52:43,430 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-12 13:52:43,430 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-12 13:52:43,430 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-12 13:52:43,430 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-12 13:52:43,430 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-09-12 13:52:43,431 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-09-12 13:52:43,431 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-09-12 13:52:43,431 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-12 13:52:43,431 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-12 13:52:43,436 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-12 13:52:43,437 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-12 13:52:43,437 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-12 13:52:43,437 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-12 13:52:43,437 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-12 13:52:43,438 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-12 13:52:43,438 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-12 13:52:43,438 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-12 13:52:43,438 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-12 13:52:43,439 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-12 13:52:43,563 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-12 13:52:43,598 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-12 13:52:43,609 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-12 13:52:43,613 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-12 13:52:43,613 INFO L276 PluginConnector]: CDTParser initialized [2018-09-12 13:52:43,617 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/dll-simple-white-blue_true-unreach-call_false-valid-memtrack.i [2018-09-12 13:52:44,240 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcb7eed12/e6c1bd4594504a5d9045fcad2c0e3f3c/FLAG4043ad974 [2018-09-12 13:52:44,902 INFO L277 CDTParser]: Found 1 translation units. [2018-09-12 13:52:44,906 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/dll-simple-white-blue_true-unreach-call_false-valid-memtrack.i [2018-09-12 13:52:44,943 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcb7eed12/e6c1bd4594504a5d9045fcad2c0e3f3c/FLAG4043ad974 [2018-09-12 13:52:44,991 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcb7eed12/e6c1bd4594504a5d9045fcad2c0e3f3c [2018-09-12 13:52:45,011 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-12 13:52:45,017 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-12 13:52:45,018 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-12 13:52:45,019 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-12 13:52:45,040 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-12 13:52:45,044 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 01:52:44" (1/1) ... [2018-09-12 13:52:45,056 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51d2cf65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:45, skipping insertion in model container [2018-09-12 13:52:45,056 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 01:52:44" (1/1) ... [2018-09-12 13:52:45,558 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-12 13:52:45,834 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-12 13:52:45,909 INFO L431 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-12 13:52:46,046 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-12 13:52:46,247 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:46 WrapperNode [2018-09-12 13:52:46,247 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-12 13:52:46,251 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-12 13:52:46,251 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-12 13:52:46,252 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-12 13:52:46,281 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:46" (1/1) ... [2018-09-12 13:52:46,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:46" (1/1) ... [2018-09-12 13:52:46,316 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:46" (1/1) ... [2018-09-12 13:52:46,317 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:46" (1/1) ... [2018-09-12 13:52:46,382 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:46" (1/1) ... [2018-09-12 13:52:46,401 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:46" (1/1) ... [2018-09-12 13:52:46,412 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:46" (1/1) ... [2018-09-12 13:52:46,439 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-12 13:52:46,451 INFO L168 Benchmark]: Toolchain (without parser) took 1439.47 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. [2018-09-12 13:52:46,458 INFO L168 Benchmark]: CDTParser took 0.29 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. [2018-09-12 13:52:46,459 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1232.14 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. [2018-09-12 13:52:46,460 INFO L168 Benchmark]: Boogie Preprocessor took 188.31 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. [2018-09-12 13:52:46,476 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 0.29 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 1232.14 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 188.31 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...