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/ldv-memsafety/memleaks_test9_2_false-valid-memtrack_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cefbc9 [2018-11-05 00:20:30,631 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 00:20:30,642 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 00:20:30,680 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 00:20:30,681 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 00:20:30,682 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 00:20:30,687 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 00:20:30,692 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 00:20:30,696 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 00:20:30,697 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 00:20:30,704 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 00:20:30,704 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 00:20:30,705 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 00:20:30,712 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 00:20:30,714 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 00:20:30,726 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 00:20:30,727 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 00:20:30,737 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 00:20:30,744 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 00:20:30,746 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 00:20:30,753 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 00:20:30,758 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 00:20:30,763 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-05 00:20:30,795 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 [2018-11-05 00:20:30,843 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 00:20:30,843 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 00:20:30,853 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 00:20:30,853 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 00:20:30,854 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 00:20:30,854 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 00:20:30,855 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-05 00:20:30,858 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-05 00:20:30,858 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-05 00:20:30,859 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-05 00:20:30,859 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 00:20:30,859 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-05 00:20:30,859 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-05 00:20:30,859 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-05 00:20:30,860 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 00:20:30,860 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-05 00:20:30,860 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-05 00:20:30,860 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-05 00:20:30,860 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 00:20:30,864 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 00:20:30,864 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 00:20:30,864 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 00:20:30,864 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 00:20:30,865 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 00:20:30,865 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 00:20:30,865 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-05 00:20:30,865 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 00:20:30,865 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-05 00:20:30,869 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-05 00:20:30,993 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 00:20:31,029 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 00:20:31,038 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 00:20:31,043 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 00:20:31,044 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 00:20:31,048 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-11-05 00:20:31,193 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8fd5a3a7e/c1056d3a001247fcbc35eb2572f93424/FLAGa849328a1 [2018-11-05 00:20:32,476 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 00:20:32,478 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-11-05 00:20:32,515 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8fd5a3a7e/c1056d3a001247fcbc35eb2572f93424/FLAGa849328a1 [2018-11-05 00:20:32,559 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8fd5a3a7e/c1056d3a001247fcbc35eb2572f93424 [2018-11-05 00:20:32,587 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 00:20:32,592 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 00:20:32,594 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 00:20:32,595 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 00:20:32,604 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 00:20:32,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:20:32" (1/1) ... [2018-11-05 00:20:32,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b86567d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:20:32, skipping insertion in model container [2018-11-05 00:20:32,617 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:20:32" (1/1) ... [2018-11-05 00:20:32,640 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 00:20:32,788 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 00:20:33,335 WARN L309 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-11-05 00:20:33,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f6466eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:20:33, skipping insertion in model container [2018-11-05 00:20:33,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 00:20:33,336 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-05 00:20:33,344 INFO L168 Benchmark]: Toolchain (without parser) took 756.69 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-05 00:20:33,349 INFO L168 Benchmark]: CDTParser took 0.35 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. [2018-11-05 00:20:33,353 INFO L168 Benchmark]: CACSL2BoogieTranslator took 741.96 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. [2018-11-05 00:20:33,360 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 0.35 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 741.96 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...