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_test02_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1a42d6c [2018-10-18 19:47:35,593 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 19:47:35,597 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 19:47:35,636 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 19:47:35,636 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 19:47:35,637 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 19:47:35,642 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 19:47:35,648 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 19:47:35,650 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 19:47:35,657 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 19:47:35,659 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 19:47:35,660 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 19:47:35,663 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 19:47:35,664 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 19:47:35,673 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 19:47:35,679 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 19:47:35,687 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 19:47:35,692 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 19:47:35,699 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 19:47:35,704 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 19:47:35,709 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 19:47:35,710 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 19:47:35,715 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 19:47:35,715 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 19:47:35,722 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 19:47:35,723 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 19:47:35,724 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 19:47:35,731 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 19:47:35,732 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 19:47:35,733 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 19:47:35,733 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 19:47:35,737 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 19:47:35,738 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 19:47:35,738 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 19:47:35,739 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 19:47:35,745 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 19:47:35,745 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 [2018-10-18 19:47:35,789 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 19:47:35,789 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 19:47:35,791 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 19:47:35,799 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 19:47:35,799 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 19:47:35,800 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 19:47:35,800 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-18 19:47:35,800 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-18 19:47:35,800 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 19:47:35,801 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-18 19:47:35,801 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 19:47:35,801 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-18 19:47:35,801 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-18 19:47:35,801 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-18 19:47:35,801 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 19:47:35,804 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-18 19:47:35,804 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-18 19:47:35,804 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-18 19:47:35,804 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 19:47:35,805 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 19:47:35,805 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 19:47:35,805 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 19:47:35,805 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 19:47:35,805 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 19:47:35,806 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 19:47:35,806 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-18 19:47:35,806 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 19:47:35,806 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-18 19:47:35,807 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-18 19:47:35,946 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 19:47:35,984 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 19:47:35,997 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 19:47:35,999 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 19:47:35,999 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 19:47:36,000 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety-ext2/complex_data_creation_test02_false-valid-memtrack.i [2018-10-18 19:47:36,151 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/deea5cc35/23304624e21b43c4b81ae0698989531a/FLAG839d9cfaa [2018-10-18 19:47:37,439 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 19:47:37,442 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/memsafety-ext2/complex_data_creation_test02_false-valid-memtrack.i [2018-10-18 19:47:37,485 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/deea5cc35/23304624e21b43c4b81ae0698989531a/FLAG839d9cfaa [2018-10-18 19:47:37,514 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/deea5cc35/23304624e21b43c4b81ae0698989531a [2018-10-18 19:47:37,534 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 19:47:37,536 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 19:47:37,538 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 19:47:37,545 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 19:47:37,557 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 19:47:37,560 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:47:37" (1/1) ... [2018-10-18 19:47:37,567 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@734bc1bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:47:37, skipping insertion in model container [2018-10-18 19:47:37,568 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 07:47:37" (1/1) ... [2018-10-18 19:47:37,598 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 19:47:37,730 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 19:47:38,738 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 19:47:38,782 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 19:47:38,991 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 19:47:39,162 INFO L193 MainTranslator]: Completed translation [2018-10-18 19:47:39,166 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:47:39 WrapperNode [2018-10-18 19:47:39,167 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 19:47:39,168 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 19:47:39,168 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 19:47:39,168 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 19:47:39,338 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:47:39" (1/1) ... [2018-10-18 19:47:39,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:47:39" (1/1) ... [2018-10-18 19:47:39,404 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:47:39" (1/1) ... [2018-10-18 19:47:39,404 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:47:39" (1/1) ... [2018-10-18 19:47:39,526 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:47:39" (1/1) ... [2018-10-18 19:47:39,549 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:47:39" (1/1) ... [2018-10-18 19:47:39,564 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 07:47:39" (1/1) ... [2018-10-18 19:47:39,595 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 19:47:39,602 INFO L168 Benchmark]: Toolchain (without parser) took 2067.83 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: -52.6 MB). Peak memory consumption was 34.8 MB. Max. memory is 3.9 GB. [2018-10-18 19:47:39,612 INFO L168 Benchmark]: CDTParser took 0.26 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. [2018-10-18 19:47:39,613 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1629.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-10-18 19:47:39,622 INFO L168 Benchmark]: Boogie Preprocessor took 427.77 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: -75.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 3.9 GB. [2018-10-18 19:47:39,629 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 0.26 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 1629.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 427.77 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: -75.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...