java -ea -Xmx4000000000 -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/memsafety-ext2/complex_data_creation_test01_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-222bf82 [2018-11-10 09:41:44,885 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 09:41:44,890 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 09:41:44,929 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 09:41:44,930 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 09:41:44,931 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 09:41:44,936 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 09:41:44,941 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 09:41:44,946 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 09:41:44,953 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 09:41:44,957 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 09:41:44,957 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 09:41:44,963 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 09:41:44,964 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 09:41:44,969 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 09:41:44,974 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 09:41:44,975 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 09:41:44,989 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 09:41:45,000 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 09:41:45,002 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 09:41:45,007 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 09:41:45,010 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 09:41:45,016 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-10 09:41:45,041 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 09:41:45,041 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 09:41:45,042 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 09:41:45,046 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 09:41:45,047 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 [2018-11-10 09:41:45,098 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 09:41:45,099 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 09:41:45,106 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 09:41:45,106 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 09:41:45,106 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 09:41:45,107 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 09:41:45,107 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 09:41:45,107 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-10 09:41:45,107 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 09:41:45,108 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 09:41:45,108 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 09:41:45,108 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-10 09:41:45,108 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-10 09:41:45,108 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-10 09:41:45,109 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 09:41:45,112 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 09:41:45,112 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 09:41:45,112 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 09:41:45,113 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 09:41:45,113 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 09:41:45,113 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 09:41:45,113 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 09:41:45,113 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 09:41:45,114 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 09:41:45,114 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 09:41:45,114 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 09:41:45,114 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 09:41:45,114 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 09:41:45,119 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 09:41:45,253 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 09:41:45,285 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 09:41:45,295 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 09:41:45,300 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 09:41:45,301 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 09:41:45,305 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety-ext2/complex_data_creation_test01_false-valid-memtrack.i [2018-11-10 09:41:45,460 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6053949d5/3677640020d047d99193b3812ed10630/FLAG3c0387e4b [2018-11-10 09:41:46,778 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 09:41:46,779 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/memsafety-ext2/complex_data_creation_test01_false-valid-memtrack.i [2018-11-10 09:41:46,809 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6053949d5/3677640020d047d99193b3812ed10630/FLAG3c0387e4b [2018-11-10 09:41:46,831 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6053949d5/3677640020d047d99193b3812ed10630 [2018-11-10 09:41:46,865 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 09:41:46,870 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 09:41:46,873 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 09:41:46,873 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 09:41:46,885 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 09:41:46,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:41:46" (1/1) ... [2018-11-10 09:41:46,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@302eb5a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:41:46, skipping insertion in model container [2018-11-10 09:41:46,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 09:41:46" (1/1) ... [2018-11-10 09:41:46,924 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 09:41:47,052 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 09:41:48,090 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:41:48,135 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 09:41:48,475 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 09:41:48,644 INFO L193 MainTranslator]: Completed translation [2018-11-10 09:41:48,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:41:48 WrapperNode [2018-11-10 09:41:48,648 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 09:41:48,649 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 09:41:48,653 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 09:41:48,653 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 09:41:48,693 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:41:48" (1/1) ... [2018-11-10 09:41:48,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:41:48" (1/1) ... [2018-11-10 09:41:48,758 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:41:48" (1/1) ... [2018-11-10 09:41:48,758 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:41:48" (1/1) ... [2018-11-10 09:41:48,905 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:41:48" (1/1) ... [2018-11-10 09:41:48,928 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:41:48" (1/1) ... [2018-11-10 09:41:48,946 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 09:41:48" (1/1) ... [2018-11-10 09:41:48,987 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 09:41:48,990 INFO L168 Benchmark]: Toolchain (without parser) took 2121.29 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: -41.1 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-10 09:41:48,998 INFO L168 Benchmark]: CDTParser took 0.34 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. [2018-11-10 09:41:48,999 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1775.98 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: -41.1 MB). Peak memory consumption was 23.7 MB. Max. memory is 3.9 GB. [2018-11-10 09:41:49,000 INFO L168 Benchmark]: Boogie Preprocessor took 337.55 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. [2018-11-10 09:41:49,006 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 0.34 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 1775.98 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: -41.1 MB). Peak memory consumption was 23.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 337.55 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...