java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/list-properties/list_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:19:10,397 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:19:10,403 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:19:10,439 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:19:10,439 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:19:10,444 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:19:10,446 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:19:10,451 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:19:10,457 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:19:10,469 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:19:10,470 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:19:10,474 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:19:10,479 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:19:10,481 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:19:10,484 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:19:10,485 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:19:10,491 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:19:10,498 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:19:10,502 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:19:10,512 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:19:10,513 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:19:10,519 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:19:10,527 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:19:10,527 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:19:10,527 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:19:10,533 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:19:10,535 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:19:10,536 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:19:10,540 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:19:10,547 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:19:10,547 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:19:10,548 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:19:10,548 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:19:10,552 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:19:10,553 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:19:10,558 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:19:10,558 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 [2018-11-27 13:19:10,604 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:19:10,604 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:19:10,605 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:19:10,605 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:19:10,609 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:19:10,609 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:19:10,609 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:19:10,616 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:19:10,616 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 13:19:10,617 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 13:19:10,617 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:19:10,617 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 13:19:10,617 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:19:10,617 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-27 13:19:10,618 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-27 13:19:10,618 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-27 13:19:10,618 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:19:10,618 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 13:19:10,618 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:19:10,620 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:19:10,620 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:19:10,621 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:19:10,621 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:19:10,621 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:19:10,621 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:19:10,621 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:19:10,624 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:19:10,624 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:19:10,624 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:19:10,715 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:19:10,744 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:19:10,754 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:19:10,760 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:19:10,760 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:19:10,761 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-properties/list_true-unreach-call_false-valid-memtrack.i [2018-11-27 13:19:10,905 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ad790ea7/4e2af804ec244708a8428a98ca29dd98/FLAG9657026c8 [2018-11-27 13:19:12,101 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:19:12,102 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-properties/list_true-unreach-call_false-valid-memtrack.i [2018-11-27 13:19:12,140 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ad790ea7/4e2af804ec244708a8428a98ca29dd98/FLAG9657026c8 [2018-11-27 13:19:12,219 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ad790ea7/4e2af804ec244708a8428a98ca29dd98 [2018-11-27 13:19:12,245 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:19:12,252 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:19:12,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:19:12,257 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:19:12,263 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:19:12,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:19:12" (1/1) ... [2018-11-27 13:19:12,278 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59be6ab2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:19:12, skipping insertion in model container [2018-11-27 13:19:12,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:19:12" (1/1) ... [2018-11-27 13:19:12,300 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:19:12,422 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:19:13,288 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:19:13,328 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:19:13,624 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:19:13,771 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:19:13,771 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:19:13 WrapperNode [2018-11-27 13:19:13,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:19:13,776 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:19:13,776 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:19:13,776 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:19:13,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:19:13" (1/1) ... [2018-11-27 13:19:13,826 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:19:13" (1/1) ... [2018-11-27 13:19:13,855 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:19:13,855 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:19:13,855 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:19:13,856 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:19:13,881 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:19:13" (1/1) ... [2018-11-27 13:19:13,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:19:13" (1/1) ... [2018-11-27 13:19:13,899 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:19:13" (1/1) ... [2018-11-27 13:19:13,899 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:19:13" (1/1) ... [2018-11-27 13:19:13,949 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:19:13" (1/1) ... [2018-11-27 13:19:13,968 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:19:13" (1/1) ... [2018-11-27 13:19:13,974 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:19:13" (1/1) ... [2018-11-27 13:19:13,987 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:19:13,993 INFO L168 Benchmark]: Toolchain (without parser) took 1747.00 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: -42.1 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:19:13,997 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-27 13:19:13,998 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1518.68 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: -53.4 MB). Peak memory consumption was 34.0 MB. Max. memory is 3.9 GB. [2018-11-27 13:19:14,002 INFO L168 Benchmark]: Boogie Procedure Inliner took 79.27 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-27 13:19:14,003 INFO L168 Benchmark]: Boogie Preprocessor took 131.63 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. [2018-11-27 13:19:14,014 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 0.21 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 1518.68 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: -53.4 MB). Peak memory consumption was 34.0 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 79.27 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 131.63 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...