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-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test11_1_false-valid-free.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 09:59:00,733 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 09:59:00,737 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 09:59:00,773 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 09:59:00,773 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 09:59:00,776 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 09:59:00,782 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 09:59:00,784 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 09:59:00,790 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 09:59:00,797 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 09:59:00,798 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 09:59:00,801 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 09:59:00,802 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 09:59:00,803 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 09:59:00,804 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 09:59:00,814 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 09:59:00,818 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 09:59:00,829 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 09:59:00,836 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 09:59:00,843 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 09:59:00,845 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 09:59:00,850 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 09:59:00,859 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 09:59:00,859 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 09:59:00,863 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 09:59:00,864 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 09:59:00,869 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 09:59:00,872 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 09:59:00,875 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 09:59:00,877 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 09:59:00,882 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 09:59:00,883 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 09:59:00,884 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 09:59:00,884 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 09:59:00,892 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 09:59:00,893 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 09:59:00,894 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 09:59:00,934 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 09:59:00,934 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 09:59:00,935 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 09:59:00,939 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 09:59:00,942 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 09:59:00,942 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 09:59:00,942 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 09:59:00,942 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 09:59:00,943 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 09:59:00,943 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 09:59:00,943 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 09:59:00,943 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 09:59:00,943 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 09:59:00,948 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-27 09:59:00,948 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-27 09:59:00,949 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-27 09:59:00,950 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 09:59:00,950 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 09:59:00,950 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 09:59:00,950 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 09:59:00,950 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 09:59:00,952 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 09:59:00,952 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 09:59:00,952 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 09:59:00,954 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 09:59:00,954 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 09:59:00,954 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 09:59:00,954 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 09:59:00,955 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 09:59:01,049 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 09:59:01,081 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 09:59:01,090 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 09:59:01,095 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 09:59:01,095 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 09:59:01,097 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test11_1_false-valid-free.i [2018-11-27 09:59:01,240 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4541c0c81/78e87f29d9e0415dbc9bdaab214cfe4f/FLAG4473da573 [2018-11-27 09:59:02,488 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 09:59:02,496 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test11_1_false-valid-free.i [2018-11-27 09:59:02,545 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4541c0c81/78e87f29d9e0415dbc9bdaab214cfe4f/FLAG4473da573 [2018-11-27 09:59:02,954 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4541c0c81/78e87f29d9e0415dbc9bdaab214cfe4f [2018-11-27 09:59:02,966 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 09:59:02,967 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 09:59:02,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 09:59:02,976 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 09:59:02,981 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 09:59:02,986 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:59:02" (1/1) ... [2018-11-27 09:59:02,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cad51ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:59:02, skipping insertion in model container [2018-11-27 09:59:02,991 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:59:02" (1/1) ... [2018-11-27 09:59:03,004 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 09:59:03,092 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 09:59:04,155 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:59:04,228 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 09:59:04,587 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:59:04,841 INFO L195 MainTranslator]: Completed translation [2018-11-27 09:59:04,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:59:04 WrapperNode [2018-11-27 09:59:04,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 09:59:04,846 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 09:59:04,846 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 09:59:04,847 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 09:59:04,868 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:59:04" (1/1) ... [2018-11-27 09:59:04,869 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:59:04" (1/1) ... [2018-11-27 09:59:04,924 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:59:04" (1/1) ... [2018-11-27 09:59:04,924 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:59:04" (1/1) ... [2018-11-27 09:59:05,102 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:59:04" (1/1) ... [2018-11-27 09:59:05,119 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:59:04" (1/1) ... [2018-11-27 09:59:05,141 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:59:04" (1/1) ... [2018-11-27 09:59:05,181 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 09:59:05,189 INFO L168 Benchmark]: Toolchain (without parser) took 2222.91 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 09:59:05,193 INFO L168 Benchmark]: CDTParser took 0.28 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 09:59:05,194 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1868.38 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 34.7 MB. Max. memory is 3.9 GB. [2018-11-27 09:59:05,197 INFO L168 Benchmark]: Boogie Preprocessor took 335.63 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 09:59:05,200 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 0.28 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 1868.38 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 34.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 335.63 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...