java -ea -Xmx8000000000 -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-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test18_3_false-valid-memtrack_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 08:12:55,735 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 08:12:55,738 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 08:12:55,751 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 08:12:55,751 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 08:12:55,754 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 08:12:55,760 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 08:12:55,762 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 08:12:55,769 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 08:12:55,770 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 08:12:55,772 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 08:12:55,773 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 08:12:55,776 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 08:12:55,777 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 08:12:55,778 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 08:12:55,784 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 08:12:55,785 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 08:12:55,791 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 08:12:55,793 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 08:12:55,794 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 08:12:55,798 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 08:12:55,801 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 08:12:55,804 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-20 08:12:55,820 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 [2018-11-20 08:12:55,835 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 08:12:55,835 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 08:12:55,837 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 08:12:55,837 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 08:12:55,837 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 08:12:55,837 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 08:12:55,838 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-20 08:12:55,838 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-20 08:12:55,838 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 08:12:55,838 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-20 08:12:55,838 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 08:12:55,838 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-20 08:12:55,839 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-20 08:12:55,839 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-20 08:12:55,839 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 08:12:55,839 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-20 08:12:55,839 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-20 08:12:55,840 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-20 08:12:55,840 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 08:12:55,840 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 08:12:55,840 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 08:12:55,840 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 08:12:55,841 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 08:12:55,841 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 08:12:55,841 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 08:12:55,841 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 08:12:55,841 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-20 08:12:55,842 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 08:12:55,842 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-20 08:12:55,842 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-20 08:12:55,887 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 08:12:55,907 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 08:12:55,911 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 08:12:55,913 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 08:12:55,914 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 08:12:55,915 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test18_3_false-valid-memtrack_true-termination.i [2018-11-20 08:12:55,988 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dfffa703d/4fd56c859d4649c88738267744c5c7c9/FLAGa6903207c [2018-11-20 08:12:56,595 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 08:12:56,596 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test18_3_false-valid-memtrack_true-termination.i [2018-11-20 08:12:56,630 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dfffa703d/4fd56c859d4649c88738267744c5c7c9/FLAGa6903207c [2018-11-20 08:12:56,838 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dfffa703d/4fd56c859d4649c88738267744c5c7c9 [2018-11-20 08:12:56,848 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 08:12:56,850 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 08:12:56,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 08:12:56,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 08:12:56,855 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 08:12:56,857 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:12:56" (1/1) ... [2018-11-20 08:12:56,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d3ebbcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:12:56, skipping insertion in model container [2018-11-20 08:12:56,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:12:56" (1/1) ... [2018-11-20 08:12:56,872 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 08:12:56,948 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 08:12:57,206 ERROR L311 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-11-20 08:12:57,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@30c31942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:12:57, skipping insertion in model container [2018-11-20 08:12:57,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 08:12:57,208 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-20 08:12:57,210 INFO L168 Benchmark]: Toolchain (without parser) took 361.62 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-11-20 08:12:57,213 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-20 08:12:57,214 INFO L168 Benchmark]: CACSL2BoogieTranslator took 357.38 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-11-20 08:12:57,217 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 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 357.38 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 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...