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_test7_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 14:37:08,636 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 14:37:08,640 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 14:37:08,670 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 14:37:08,673 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 14:37:08,674 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 14:37:08,679 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 14:37:08,684 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 14:37:08,691 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 14:37:08,696 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 14:37:08,699 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 14:37:08,703 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 14:37:08,706 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 14:37:08,707 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 14:37:08,717 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 14:37:08,718 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 14:37:08,719 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 14:37:08,724 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 14:37:08,738 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 14:37:08,743 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 14:37:08,750 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 14:37:08,752 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 14:37:08,760 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 14:37:08,761 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 14:37:08,761 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 14:37:08,767 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 14:37:08,768 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 14:37:08,770 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 14:37:08,771 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 14:37:08,778 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 14:37:08,778 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 14:37:08,782 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 14:37:08,782 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 14:37:08,783 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 14:37:08,786 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 14:37:08,787 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 14:37:08,793 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 14:37:08,837 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 14:37:08,839 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 14:37:08,843 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 14:37:08,843 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 14:37:08,845 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 14:37:08,845 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 14:37:08,845 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-11 14:37:08,847 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 14:37:08,847 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 14:37:08,848 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-11 14:37:08,848 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 14:37:08,848 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-11 14:37:08,848 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-11 14:37:08,848 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-11 14:37:08,849 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 14:37:08,852 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-11 14:37:08,852 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-11 14:37:08,852 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-11 14:37:08,853 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 14:37:08,853 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 14:37:08,853 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 14:37:08,853 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 14:37:08,853 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 14:37:08,854 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 14:37:08,854 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 14:37:08,854 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-11 14:37:08,854 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 14:37:08,854 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-11 14:37:08,855 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-11 14:37:08,985 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 14:37:09,014 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 14:37:09,027 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 14:37:09,028 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 14:37:09,029 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 14:37:09,033 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test7_true-valid-memsafety_true-termination.i [2018-10-11 14:37:09,629 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0508e2685/ce57de3e96fc49b0838066208f0d2e71/FLAGf05a92e0c [2018-10-11 14:37:10,306 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 14:37:10,308 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test7_true-valid-memsafety_true-termination.i [2018-10-11 14:37:10,354 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0508e2685/ce57de3e96fc49b0838066208f0d2e71/FLAGf05a92e0c [2018-10-11 14:37:10,393 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0508e2685/ce57de3e96fc49b0838066208f0d2e71 [2018-10-11 14:37:10,417 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 14:37:10,420 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 14:37:10,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 14:37:10,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 14:37:10,435 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 14:37:10,442 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:37:10" (1/1) ... [2018-10-11 14:37:10,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24459f1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:10, skipping insertion in model container [2018-10-11 14:37:10,448 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:37:10" (1/1) ... [2018-10-11 14:37:10,473 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 14:37:10,653 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 14:37:11,174 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 14:37:11,215 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 14:37:11,297 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 14:37:11,368 INFO L193 MainTranslator]: Completed translation [2018-10-11 14:37:11,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:11 WrapperNode [2018-10-11 14:37:11,372 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 14:37:11,372 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 14:37:11,373 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 14:37:11,373 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 14:37:11,410 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:11" (1/1) ... [2018-10-11 14:37:11,410 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:11" (1/1) ... [2018-10-11 14:37:11,441 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:11" (1/1) ... [2018-10-11 14:37:11,441 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:11" (1/1) ... [2018-10-11 14:37:11,477 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:11" (1/1) ... [2018-10-11 14:37:11,489 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:11" (1/1) ... [2018-10-11 14:37:11,498 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:11" (1/1) ... [2018-10-11 14:37:11,512 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 14:37:11,521 INFO L168 Benchmark]: Toolchain (without parser) took 1101.72 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 14:37:11,527 INFO L168 Benchmark]: CDTParser took 0.27 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 14:37:11,531 INFO L168 Benchmark]: CACSL2BoogieTranslator took 948.32 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 14:37:11,532 INFO L168 Benchmark]: Boogie Preprocessor took 145.65 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 14:37:11,540 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 0.27 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 948.32 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 145.65 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...