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/list_flag_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 13:54:29,790 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 13:54:29,792 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 13:54:29,807 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 13:54:29,807 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 13:54:29,814 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 13:54:29,815 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 13:54:29,816 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 13:54:29,818 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 13:54:29,818 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 13:54:29,829 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 13:54:29,829 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 13:54:29,830 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 13:54:29,831 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 13:54:29,831 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 13:54:29,836 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 13:54:29,837 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 13:54:29,838 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 13:54:29,839 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 13:54:29,852 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 13:54:29,854 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 13:54:29,854 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 13:54:29,854 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 13:54:29,863 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 13:54:29,863 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 13:54:29,864 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 13:54:29,864 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 13:54:29,864 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 13:54:29,865 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 13:54:29,865 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 13:54:29,865 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 13:54:29,873 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-05-08 13:54:29,899 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 13:54:29,901 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 13:54:29,902 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 13:54:29,903 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 13:54:29,903 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 13:54:29,903 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 13:54:29,903 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-08 13:54:29,903 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-08 13:54:29,903 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-08 13:54:29,904 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-08 13:54:29,904 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 13:54:29,904 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-05-08 13:54:29,904 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-05-08 13:54:29,904 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-05-08 13:54:29,904 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 13:54:29,904 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-08 13:54:29,909 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 13:54:29,909 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 13:54:29,909 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 13:54:29,909 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 13:54:29,910 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 13:54:29,910 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 13:54:29,910 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 13:54:29,910 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 13:54:29,910 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-08 13:54:29,910 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 13:54:29,910 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-08 13:54:29,988 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 13:54:30,006 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 13:54:30,016 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 13:54:30,017 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 13:54:30,018 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 13:54:30,018 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-properties/list_flag_true-unreach-call_false-valid-memtrack.i [2018-05-08 13:54:30,500 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/205fca20b/b1195c240496402aa1c1d6952278d414/FLAG4a5dbf940 [2018-05-08 13:54:30,901 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 13:54:30,902 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/list-properties/list_flag_true-unreach-call_false-valid-memtrack.i [2018-05-08 13:54:30,936 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/205fca20b/b1195c240496402aa1c1d6952278d414/FLAG4a5dbf940 [2018-05-08 13:54:30,987 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/205fca20b/b1195c240496402aa1c1d6952278d414 [2018-05-08 13:54:30,998 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 13:54:31,000 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 13:54:31,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 13:54:31,005 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 13:54:31,011 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 13:54:31,012 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:54:30" (1/1) ... [2018-05-08 13:54:31,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30fb8317 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:54:31, skipping insertion in model container [2018-05-08 13:54:31,015 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:54:30" (1/1) ... [2018-05-08 13:54:31,035 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:54:31,103 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:54:31,347 WARN L201 ieTranslatorObserver]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) [2018-05-08 13:54:31,347 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c3f6ed7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:54:31, skipping insertion in model container [2018-05-08 13:54:31,347 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 13:54:31,348 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-08 13:54:31,349 INFO L168 Benchmark]: Toolchain (without parser) took 350.26 ms. Allocated memory is still 383.3 MB. Free memory was 327.6 MB in the beginning and 315.8 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 1.9 GB. [2018-05-08 13:54:31,356 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 13:54:31,356 INFO L168 Benchmark]: CACSL2BoogieTranslator took 342.57 ms. Allocated memory is still 383.3 MB. Free memory was 326.5 MB in the beginning and 315.8 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 1.9 GB. [2018-05-08 13:54:31,358 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 342.57 ms. Allocated memory is still 383.3 MB. Free memory was 326.5 MB in the beginning and 315.8 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 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...