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/memsafety-ext2/complex_data_creation_test02_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3d9d321 [2018-11-26 20:13:53,076 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 20:13:53,082 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 20:13:53,121 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 20:13:53,121 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 20:13:53,124 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 20:13:53,128 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 20:13:53,132 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 20:13:53,138 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 20:13:53,140 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 20:13:53,151 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 20:13:53,151 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 20:13:53,152 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 20:13:53,154 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 20:13:53,160 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 20:13:53,167 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 20:13:53,168 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 20:13:53,174 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 20:13:53,176 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 20:13:53,185 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 20:13:53,190 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 20:13:53,197 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 20:13:53,204 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 20:13:53,204 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 20:13:53,204 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 20:13:53,207 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 20:13:53,208 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 20:13:53,214 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 20:13:53,215 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 20:13:53,220 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 20:13:53,220 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 20:13:53,224 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 20:13:53,224 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 20:13:53,224 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 20:13:53,229 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 20:13:53,233 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 20:13:53,233 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 [2018-11-26 20:13:53,275 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 20:13:53,275 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 20:13:53,279 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 20:13:53,280 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 20:13:53,283 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 20:13:53,283 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 20:13:53,283 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 20:13:53,284 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 20:13:53,284 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-26 20:13:53,284 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-26 20:13:53,284 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 20:13:53,284 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-26 20:13:53,288 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 20:13:53,288 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-26 20:13:53,288 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-26 20:13:53,291 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-26 20:13:53,291 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 20:13:53,291 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-26 20:13:53,291 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 20:13:53,292 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 20:13:53,292 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 20:13:53,292 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 20:13:53,292 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 20:13:53,293 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 20:13:53,296 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 20:13:53,296 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 20:13:53,297 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 20:13:53,297 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 20:13:53,297 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 20:13:53,395 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 20:13:53,435 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 20:13:53,450 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 20:13:53,454 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 20:13:53,455 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 20:13:53,459 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety-ext2/complex_data_creation_test02_false-valid-memtrack.i [2018-11-26 20:13:53,590 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbc271af7/d91f8f06bebb4f15a808f06aea14b97e/FLAGc8a9e9719 [2018-11-26 20:13:54,823 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 20:13:54,823 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/memsafety-ext2/complex_data_creation_test02_false-valid-memtrack.i [2018-11-26 20:13:54,870 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbc271af7/d91f8f06bebb4f15a808f06aea14b97e/FLAGc8a9e9719 [2018-11-26 20:13:55,279 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbc271af7/d91f8f06bebb4f15a808f06aea14b97e [2018-11-26 20:13:55,292 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 20:13:55,302 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 20:13:55,304 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 20:13:55,305 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 20:13:55,316 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 20:13:55,321 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 08:13:55" (1/1) ... [2018-11-26 20:13:55,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@166be8e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:13:55, skipping insertion in model container [2018-11-26 20:13:55,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 08:13:55" (1/1) ... [2018-11-26 20:13:55,355 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 20:13:55,464 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 20:13:56,177 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 20:13:56,206 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 20:13:56,524 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 20:13:56,681 INFO L195 MainTranslator]: Completed translation [2018-11-26 20:13:56,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:13:56 WrapperNode [2018-11-26 20:13:56,683 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 20:13:56,684 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 20:13:56,685 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 20:13:56,688 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 20:13:56,721 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:13:56" (1/1) ... [2018-11-26 20:13:56,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:13:56" (1/1) ... [2018-11-26 20:13:56,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:13:56" (1/1) ... [2018-11-26 20:13:56,772 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:13:56" (1/1) ... [2018-11-26 20:13:56,873 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:13:56" (1/1) ... [2018-11-26 20:13:56,906 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:13:56" (1/1) ... [2018-11-26 20:13:56,915 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:13:56" (1/1) ... [2018-11-26 20:13:56,949 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 20:13:56,958 INFO L168 Benchmark]: Toolchain (without parser) took 1659.54 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: -41.9 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 20:13:56,963 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. [2018-11-26 20:13:56,964 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1379.62 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: -41.9 MB). Peak memory consumption was 23.0 MB. Max. memory is 3.9 GB. [2018-11-26 20:13:56,970 INFO L168 Benchmark]: Boogie Preprocessor took 264.75 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. [2018-11-26 20:13:56,978 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 1379.62 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: -41.9 MB). Peak memory consumption was 23.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 264.75 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...