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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test9_2_false-valid-memtrack_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 14:37:00,682 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 14:37:00,684 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 14:37:00,708 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 14:37:00,708 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 14:37:00,711 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 14:37:00,712 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 14:37:00,720 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 14:37:00,721 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 14:37:00,726 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 14:37:00,728 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 14:37:00,729 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 14:37:00,729 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 14:37:00,734 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 14:37:00,736 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 14:37:00,737 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 14:37:00,741 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 14:37:00,742 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 14:37:00,753 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 14:37:00,759 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 14:37:00,760 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 14:37:00,762 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 14:37:00,767 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 14:37:00,767 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 14:37:00,767 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 14:37:00,772 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 14:37:00,773 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 14:37:00,777 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 14:37:00,777 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 14:37:00,778 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 14:37:00,778 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 14:37:00,782 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 14:37:00,782 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 14:37:00,783 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 14:37:00,783 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 14:37:00,787 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 14:37:00,787 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 [2018-10-11 14:37:00,821 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 14:37:00,821 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 14:37:00,827 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 14:37:00,827 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 14:37:00,828 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 14:37:00,828 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 14:37:00,828 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-11 14:37:00,828 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 14:37:00,828 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 14:37:00,828 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-11 14:37:00,828 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 14:37:00,829 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-11 14:37:00,829 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-11 14:37:00,829 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-11 14:37:00,829 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 14:37:00,829 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-11 14:37:00,829 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-11 14:37:00,829 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-11 14:37:00,830 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 14:37:00,835 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 14:37:00,835 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 14:37:00,835 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 14:37:00,835 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 14:37:00,835 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 14:37:00,836 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 14:37:00,836 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-11 14:37:00,836 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 14:37:00,836 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-11 14:37:00,836 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-11 14:37:00,923 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 14:37:00,947 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 14:37:00,954 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 14:37:00,958 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 14:37:00,958 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 14:37:00,964 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-10-11 14:37:01,476 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56a0f2f41/fb7c303638214e7a95055b5772d660fe/FLAGa5d87fbf8 [2018-10-11 14:37:02,019 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 14:37:02,021 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-10-11 14:37:02,052 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56a0f2f41/fb7c303638214e7a95055b5772d660fe/FLAGa5d87fbf8 [2018-10-11 14:37:02,072 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56a0f2f41/fb7c303638214e7a95055b5772d660fe [2018-10-11 14:37:02,083 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 14:37:02,086 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 14:37:02,092 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 14:37:02,092 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 14:37:02,096 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 14:37:02,098 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:37:02" (1/1) ... [2018-10-11 14:37:02,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d340226 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:02, skipping insertion in model container [2018-10-11 14:37:02,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:37:02" (1/1) ... [2018-10-11 14:37:02,120 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 14:37:02,255 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 14:37:02,553 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 14:37:02,574 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 14:37:02,612 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 14:37:02,654 INFO L193 MainTranslator]: Completed translation [2018-10-11 14:37:02,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:02 WrapperNode [2018-10-11 14:37:02,656 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 14:37:02,658 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 14:37:02,658 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 14:37:02,658 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 14:37:02,684 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:02" (1/1) ... [2018-10-11 14:37:02,684 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:02" (1/1) ... [2018-10-11 14:37:02,697 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:02" (1/1) ... [2018-10-11 14:37:02,697 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:02" (1/1) ... [2018-10-11 14:37:02,707 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:02" (1/1) ... [2018-10-11 14:37:02,712 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:02" (1/1) ... [2018-10-11 14:37:02,713 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:02" (1/1) ... [2018-10-11 14:37:02,715 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 14:37:02,722 INFO L168 Benchmark]: Toolchain (without parser) took 637.68 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. [2018-10-11 14:37:02,724 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-10-11 14:37:02,724 INFO L168 Benchmark]: CACSL2BoogieTranslator took 565.25 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-11 14:37:02,730 INFO L168 Benchmark]: Boogie Preprocessor took 61.61 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. [2018-10-11 14:37:02,739 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 0.24 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 565.25 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 61.61 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...