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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test19_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 12:00:49,573 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 12:00:49,584 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 12:00:49,623 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 12:00:49,624 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 12:00:49,625 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 12:00:49,630 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 12:00:49,635 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 12:00:49,637 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 12:00:49,644 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 12:00:49,646 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 12:00:49,646 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 12:00:49,652 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 12:00:49,654 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 12:00:49,660 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 12:00:49,661 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 12:00:49,662 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 12:00:49,669 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 12:00:49,683 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 12:00:49,692 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 12:00:49,697 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 12:00:49,700 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 12:00:49,703 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 12:00:49,704 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 12:00:49,704 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 12:00:49,708 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 12:00:49,709 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 12:00:49,710 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 12:00:49,719 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 12:00:49,721 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 12:00:49,721 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 12:00:49,725 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 12:00:49,726 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 12:00:49,726 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 12:00:49,727 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 12:00:49,732 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 12:00:49,733 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2018-11-27 12:00:49,781 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 12:00:49,781 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 12:00:49,785 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 12:00:49,786 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 12:00:49,789 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 12:00:49,790 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 12:00:49,790 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 12:00:49,790 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 12:00:49,790 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 12:00:49,795 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 12:00:49,795 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 12:00:49,795 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 12:00:49,795 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 12:00:49,796 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-27 12:00:49,796 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-27 12:00:49,798 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-27 12:00:49,798 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 12:00:49,798 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 12:00:49,798 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 12:00:49,799 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 12:00:49,799 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 12:00:49,799 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 12:00:49,799 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 12:00:49,800 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 12:00:49,802 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 12:00:49,802 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 12:00:49,805 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 12:00:49,805 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 12:00:49,805 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 12:00:49,806 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 12:00:49,806 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 12:00:49,806 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 12:00:49,896 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 12:00:49,931 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 12:00:49,943 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 12:00:49,949 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 12:00:49,949 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 12:00:49,953 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test19_true-valid-memsafety_true-termination.i [2018-11-27 12:00:50,101 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0a57a8a7/f9b2d9566d234b0c91714ba45a3f67d5/FLAG5957653eb [2018-11-27 12:00:51,471 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 12:00:51,474 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test19_true-valid-memsafety_true-termination.i [2018-11-27 12:00:51,527 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0a57a8a7/f9b2d9566d234b0c91714ba45a3f67d5/FLAG5957653eb [2018-11-27 12:00:51,867 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0a57a8a7/f9b2d9566d234b0c91714ba45a3f67d5 [2018-11-27 12:00:51,888 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 12:00:51,889 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 12:00:51,891 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 12:00:51,891 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 12:00:51,908 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 12:00:51,910 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:00:51" (1/1) ... [2018-11-27 12:00:51,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@674680a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:51, skipping insertion in model container [2018-11-27 12:00:51,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:00:51" (1/1) ... [2018-11-27 12:00:51,939 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 12:00:52,077 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 12:00:53,217 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:00:53,295 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 12:00:53,645 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:00:53,872 INFO L195 MainTranslator]: Completed translation [2018-11-27 12:00:53,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:53 WrapperNode [2018-11-27 12:00:53,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 12:00:53,876 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 12:00:53,876 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 12:00:53,876 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 12:00:53,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:53" (1/1) ... [2018-11-27 12:00:53,955 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:53" (1/1) ... [2018-11-27 12:00:53,988 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 12:00:53,989 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 12:00:53,989 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 12:00:53,989 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 12:00:54,003 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:53" (1/1) ... [2018-11-27 12:00:54,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:53" (1/1) ... [2018-11-27 12:00:54,013 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:53" (1/1) ... [2018-11-27 12:00:54,014 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:53" (1/1) ... [2018-11-27 12:00:54,077 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:53" (1/1) ... [2018-11-27 12:00:54,091 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:53" (1/1) ... [2018-11-27 12:00:54,096 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:53" (1/1) ... [2018-11-27 12:00:54,111 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 12:00:54,123 INFO L168 Benchmark]: Toolchain (without parser) took 2235.01 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: -30.1 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 12:00:54,129 INFO L168 Benchmark]: CDTParser took 0.35 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 12:00:54,129 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1984.68 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: -30.1 MB). Peak memory consumption was 46.0 MB. Max. memory is 3.9 GB. [2018-11-27 12:00:54,136 INFO L168 Benchmark]: Boogie Procedure Inliner took 112.30 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 12:00:54,136 INFO L168 Benchmark]: Boogie Preprocessor took 122.72 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 12:00:54,147 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 0.35 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 1984.68 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: -30.1 MB). Peak memory consumption was 46.0 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 112.30 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. * Boogie Preprocessor took 122.72 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...