java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/list-properties/simple_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 16:35:04,662 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 16:35:04,664 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 16:35:04,701 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 16:35:04,701 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 16:35:04,702 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 16:35:04,707 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 16:35:04,711 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 16:35:04,721 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 16:35:04,722 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 16:35:04,723 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 16:35:04,724 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 16:35:04,727 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 16:35:04,728 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 16:35:04,729 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 16:35:04,744 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 16:35:04,746 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 16:35:04,753 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 16:35:04,755 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 16:35:04,756 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 16:35:04,767 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 16:35:04,768 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 16:35:04,768 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 16:35:04,777 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 16:35:04,778 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 16:35:04,780 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 16:35:04,789 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 16:35:04,790 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 16:35:04,791 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 16:35:04,791 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 16:35:04,792 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 16:35:04,792 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-05-09 16:35:04,840 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 16:35:04,841 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 16:35:04,842 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 16:35:04,842 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 16:35:04,842 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 16:35:04,844 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 16:35:04,844 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-09 16:35:04,844 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-09 16:35:04,845 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 16:35:04,845 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-09 16:35:04,845 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 16:35:04,845 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-05-09 16:35:04,851 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-05-09 16:35:04,851 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-05-09 16:35:04,851 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 16:35:04,852 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-09 16:35:04,853 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 16:35:04,853 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 16:35:04,853 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 16:35:04,853 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 16:35:04,853 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 16:35:04,854 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 16:35:04,854 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 16:35:04,854 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 16:35:04,854 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 16:35:04,854 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 16:35:04,855 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-09 16:35:04,936 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 16:35:04,953 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 16:35:04,964 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 16:35:04,965 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 16:35:04,966 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 16:35:04,967 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-properties/simple_true-unreach-call_false-valid-memtrack.i [2018-05-09 16:35:05,582 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/8721ed2ad/f25efd791c484331bd56fbb765ee5a58/FLAG2e3219934 [2018-05-09 16:35:06,224 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 16:35:06,225 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/list-properties/simple_true-unreach-call_false-valid-memtrack.i [2018-05-09 16:35:06,286 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/8721ed2ad/f25efd791c484331bd56fbb765ee5a58/FLAG2e3219934 [2018-05-09 16:35:06,322 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/8721ed2ad/f25efd791c484331bd56fbb765ee5a58 [2018-05-09 16:35:06,344 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 16:35:06,353 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 16:35:06,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 16:35:06,356 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 16:35:06,370 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 16:35:06,371 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:35:06" (1/1) ... [2018-05-09 16:35:06,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38583232 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:35:06, skipping insertion in model container [2018-05-09 16:35:06,383 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:35:06" (1/1) ... [2018-05-09 16:35:06,778 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 16:35:06,818 WARN L201 ieTranslatorObserver]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-05-09 16:35:06,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7bf5b8b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:35:06, skipping insertion in model container [2018-05-09 16:35:06,825 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 16:35:06,826 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-09 16:35:06,827 INFO L168 Benchmark]: Toolchain (without parser) took 482.44 ms. Allocated memory is still 383.3 MB. Free memory was 329.8 MB in the beginning and 318.0 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 1.9 GB. [2018-05-09 16:35:06,829 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 16:35:06,829 INFO L168 Benchmark]: CACSL2BoogieTranslator took 469.59 ms. Allocated memory is still 383.3 MB. Free memory was 328.8 MB in the beginning and 318.0 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-05-09 16:35:06,837 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 469.59 ms. Allocated memory is still 383.3 MB. Free memory was 328.8 MB in the beginning and 318.0 MB 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: 10]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...