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_Default.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test8_2_false-valid-free.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8f32298 [2018-10-02 17:08:43,366 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 17:08:43,371 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 17:08:43,404 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 17:08:43,404 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 17:08:43,411 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 17:08:43,413 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 17:08:43,419 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 17:08:43,426 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 17:08:43,427 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 17:08:43,431 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 17:08:43,432 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 17:08:43,435 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 17:08:43,439 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 17:08:43,446 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 17:08:43,447 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 17:08:43,456 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 17:08:43,461 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 17:08:43,469 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 17:08:43,480 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 17:08:43,481 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 17:08:43,484 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 17:08:43,492 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 17:08:43,492 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 17:08:43,492 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 17:08:43,497 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 17:08:43,498 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 17:08:43,503 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 17:08:43,508 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 17:08:43,509 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 17:08:43,509 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 17:08:43,512 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 17:08:43,513 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 17:08:43,513 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 17:08:43,514 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 17:08:43,522 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 17:08:43,522 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 [2018-10-02 17:08:43,573 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 17:08:43,574 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 17:08:43,576 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 17:08:43,576 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 17:08:43,578 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 17:08:43,578 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 17:08:43,578 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-02 17:08:43,581 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-02 17:08:43,581 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 17:08:43,581 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-02 17:08:43,581 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 17:08:43,581 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-02 17:08:43,582 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-02 17:08:43,582 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-02 17:08:43,582 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-02 17:08:43,582 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-02 17:08:43,583 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 17:08:43,583 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 17:08:43,583 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-02 17:08:43,583 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-02 17:08:43,588 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-02 17:08:43,588 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 17:08:43,589 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-02 17:08:43,589 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-02 17:08:43,589 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-02 17:08:43,589 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-02 17:08:43,715 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 17:08:43,751 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 17:08:43,762 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 17:08:43,764 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 17:08:43,767 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 17:08:43,768 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test8_2_false-valid-free.i [2018-10-02 17:08:44,439 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d99b34b0e/7e3c9578cbd24830acb5d22626ff2cfd/FLAG2d174fcab [2018-10-02 17:08:45,184 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 17:08:45,188 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test8_2_false-valid-free.i [2018-10-02 17:08:45,236 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d99b34b0e/7e3c9578cbd24830acb5d22626ff2cfd/FLAG2d174fcab [2018-10-02 17:08:45,279 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d99b34b0e/7e3c9578cbd24830acb5d22626ff2cfd [2018-10-02 17:08:45,299 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 17:08:45,314 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 17:08:45,316 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 17:08:45,316 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 17:08:45,320 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 17:08:45,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:08:45" (1/1) ... [2018-10-02 17:08:45,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fe6806d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:08:45, skipping insertion in model container [2018-10-02 17:08:45,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:08:45" (1/1) ... [2018-10-02 17:08:45,364 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 17:08:45,513 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 17:08:45,999 WARN L286 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-10-02 17:08:46,000 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@9e7e054 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:08:46, skipping insertion in model container [2018-10-02 17:08:46,004 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 17:08:46,005 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-02 17:08:46,007 INFO L168 Benchmark]: Toolchain (without parser) took 706.39 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-02 17:08:46,014 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-10-02 17:08:46,017 INFO L168 Benchmark]: CACSL2BoogieTranslator took 688.60 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. [2018-10-02 17:08:46,026 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 0.24 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 688.60 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. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 138]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...