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_test18_1_false-valid-memtrack_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 14:36:57,881 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 14:36:57,883 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 14:36:57,922 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 14:36:57,922 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 14:36:57,923 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 14:36:57,930 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 14:36:57,935 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 14:36:57,940 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 14:36:57,941 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 14:36:57,942 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 14:36:57,943 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 14:36:57,950 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 14:36:57,951 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 14:36:57,953 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 14:36:57,964 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 14:36:57,965 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 14:36:57,974 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 14:36:57,978 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 14:36:57,986 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 14:36:57,987 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 14:36:57,994 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 14:36:58,000 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 14:36:58,000 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 14:36:58,001 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 14:36:58,005 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 14:36:58,007 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 14:36:58,009 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 14:36:58,010 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 14:36:58,017 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 14:36:58,017 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 14:36:58,018 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 14:36:58,018 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 14:36:58,018 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 14:36:58,025 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 14:36:58,026 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 14:36:58,026 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 14:36:58,078 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 14:36:58,079 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 14:36:58,080 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 14:36:58,080 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 14:36:58,087 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 14:36:58,087 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 14:36:58,088 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-11 14:36:58,088 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 14:36:58,088 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 14:36:58,088 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-11 14:36:58,089 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 14:36:58,089 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-11 14:36:58,089 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-11 14:36:58,089 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-11 14:36:58,089 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 14:36:58,090 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-11 14:36:58,095 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-11 14:36:58,095 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-11 14:36:58,096 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 14:36:58,096 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 14:36:58,096 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 14:36:58,096 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 14:36:58,096 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 14:36:58,097 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 14:36:58,097 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 14:36:58,097 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-11 14:36:58,097 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 14:36:58,097 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-11 14:36:58,098 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-11 14:36:58,227 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 14:36:58,269 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 14:36:58,281 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 14:36:58,288 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 14:36:58,290 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 14:36:58,291 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test18_1_false-valid-memtrack_true-termination.i [2018-10-11 14:36:58,937 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28cc5dc96/427d315875ce4083af4617faa7b2593e/FLAG0234c88fb [2018-10-11 14:36:59,670 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 14:36:59,676 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test18_1_false-valid-memtrack_true-termination.i [2018-10-11 14:36:59,727 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28cc5dc96/427d315875ce4083af4617faa7b2593e/FLAG0234c88fb [2018-10-11 14:36:59,778 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28cc5dc96/427d315875ce4083af4617faa7b2593e [2018-10-11 14:36:59,808 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 14:36:59,815 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 14:36:59,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 14:36:59,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 14:36:59,827 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 14:36:59,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:36:59" (1/1) ... [2018-10-11 14:36:59,840 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68210a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:36:59, skipping insertion in model container [2018-10-11 14:36:59,840 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:36:59" (1/1) ... [2018-10-11 14:36:59,865 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 14:37:00,058 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 14:37:00,545 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 14:37:00,596 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 14:37:00,649 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 14:37:00,700 INFO L193 MainTranslator]: Completed translation [2018-10-11 14:37:00,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:00 WrapperNode [2018-10-11 14:37:00,701 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 14:37:00,702 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 14:37:00,702 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 14:37:00,702 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 14:37:00,745 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:00" (1/1) ... [2018-10-11 14:37:00,746 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:00" (1/1) ... [2018-10-11 14:37:00,777 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:00" (1/1) ... [2018-10-11 14:37:00,777 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:00" (1/1) ... [2018-10-11 14:37:00,819 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:00" (1/1) ... [2018-10-11 14:37:00,836 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:00" (1/1) ... [2018-10-11 14:37:00,841 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:00" (1/1) ... [2018-10-11 14:37:00,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 14:37:00,869 INFO L168 Benchmark]: Toolchain (without parser) took 1058.17 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: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 1.9 GB. [2018-10-11 14:37:00,871 INFO L168 Benchmark]: CDTParser took 1.32 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 14:37:00,875 INFO L168 Benchmark]: CACSL2BoogieTranslator took 885.39 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: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 1.9 GB. [2018-10-11 14:37:00,876 INFO L168 Benchmark]: Boogie Preprocessor took 154.87 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 14:37:00,881 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 1.32 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 885.39 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: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 154.87 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...