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_Default.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test19_false-valid-free.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 20:28:15,350 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 20:28:15,356 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 20:28:15,393 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 20:28:15,394 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 20:28:15,395 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 20:28:15,400 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 20:28:15,406 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 20:28:15,410 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 20:28:15,411 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 20:28:15,418 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 20:28:15,419 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 20:28:15,421 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 20:28:15,431 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 20:28:15,433 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 20:28:15,433 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 20:28:15,440 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 20:28:15,451 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 20:28:15,456 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 20:28:15,464 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 20:28:15,465 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 20:28:15,468 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 20:28:15,476 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 20:28:15,476 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 20:28:15,477 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 20:28:15,483 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 20:28:15,484 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 20:28:15,488 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 20:28:15,490 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 20:28:15,495 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 20:28:15,495 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 20:28:15,496 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 20:28:15,496 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 20:28:15,496 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 20:28:15,503 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 20:28:15,504 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 20:28:15,506 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 [2018-11-11 20:28:15,554 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 20:28:15,555 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 20:28:15,561 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 20:28:15,567 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 20:28:15,567 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 20:28:15,567 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 20:28:15,568 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-11 20:28:15,568 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-11 20:28:15,568 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 20:28:15,568 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-11 20:28:15,568 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 20:28:15,569 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-11 20:28:15,569 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-11 20:28:15,569 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-11 20:28:15,569 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 20:28:15,569 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-11 20:28:15,573 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 20:28:15,573 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 20:28:15,573 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 20:28:15,574 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 20:28:15,574 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 20:28:15,574 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 20:28:15,574 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 20:28:15,574 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 20:28:15,575 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 20:28:15,575 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 20:28:15,708 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 20:28:15,737 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 20:28:15,746 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 20:28:15,748 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 20:28:15,748 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 20:28:15,749 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test19_false-valid-free.i [2018-11-11 20:28:15,873 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1350d70d3/4e3258aac2014317acc17c16094bb540/FLAG97b0234f5 [2018-11-11 20:28:17,065 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 20:28:17,066 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test19_false-valid-free.i [2018-11-11 20:28:17,113 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1350d70d3/4e3258aac2014317acc17c16094bb540/FLAG97b0234f5 [2018-11-11 20:28:17,157 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1350d70d3/4e3258aac2014317acc17c16094bb540 [2018-11-11 20:28:17,174 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 20:28:17,178 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 20:28:17,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 20:28:17,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 20:28:17,196 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 20:28:17,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:28:17" (1/1) ... [2018-11-11 20:28:17,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4492c970 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:28:17, skipping insertion in model container [2018-11-11 20:28:17,208 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:28:17" (1/1) ... [2018-11-11 20:28:17,234 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 20:28:17,391 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 20:28:17,920 WARN L309 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-11-11 20:28:17,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@766c50ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:28:17, skipping insertion in model container [2018-11-11 20:28:17,921 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 20:28:17,922 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-11 20:28:17,923 INFO L168 Benchmark]: Toolchain (without parser) took 748.43 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-11 20:28:17,936 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-11 20:28:17,937 INFO L168 Benchmark]: CACSL2BoogieTranslator took 741.49 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-11 20:28:17,944 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 0.19 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 741.49 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 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...