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/memsafety/test-0504_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 13:51:54,839 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 13:51:54,840 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 13:51:54,859 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 13:51:54,859 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 13:51:54,860 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 13:51:54,872 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 13:51:54,874 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 13:51:54,875 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 13:51:54,876 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 13:51:54,876 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 13:51:54,877 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 13:51:54,882 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 13:51:54,883 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 13:51:54,884 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 13:51:54,885 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 13:51:54,895 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 13:51:54,896 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 13:51:54,897 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 13:51:54,904 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 13:51:54,905 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 13:51:54,905 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 13:51:54,905 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 13:51:54,906 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 13:51:54,907 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 13:51:54,917 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 13:51:54,917 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 13:51:54,918 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 13:51:54,918 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 13:51:54,918 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 13:51:54,919 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 13:51:54,919 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 13:51:54,938 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 13:51:54,950 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 13:51:54,951 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 13:51:54,951 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 13:51:54,951 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 13:51:54,951 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 13:51:54,951 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-08 13:51:54,951 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-08 13:51:54,951 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-08 13:51:54,952 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-08 13:51:54,952 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 13:51:54,952 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-05-08 13:51:54,952 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-05-08 13:51:54,952 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-05-08 13:51:54,952 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 13:51:54,952 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-08 13:51:54,952 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 13:51:54,952 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 13:51:54,953 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 13:51:54,953 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 13:51:54,953 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 13:51:54,953 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 13:51:54,953 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 13:51:54,953 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 13:51:54,953 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-08 13:51:54,953 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 13:51:54,954 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-08 13:51:55,016 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 13:51:55,034 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 13:51:55,046 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 13:51:55,047 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 13:51:55,048 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 13:51:55,048 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0504_true-valid-memsafety.i [2018-05-08 13:51:55,452 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5a9845f5a/17d2fc7979c1459d9fed3d01a87fb1fb/FLAG99d373e5a [2018-05-08 13:51:55,824 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 13:51:55,825 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/memsafety/test-0504_true-valid-memsafety.i [2018-05-08 13:51:55,866 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5a9845f5a/17d2fc7979c1459d9fed3d01a87fb1fb/FLAG99d373e5a [2018-05-08 13:51:55,892 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5a9845f5a/17d2fc7979c1459d9fed3d01a87fb1fb [2018-05-08 13:51:55,913 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 13:51:55,915 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 13:51:55,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 13:51:55,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 13:51:55,930 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 13:51:55,930 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:51:55" (1/1) ... [2018-05-08 13:51:55,933 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23baa0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:51:55, skipping insertion in model container [2018-05-08 13:51:55,933 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:51:55" (1/1) ... [2018-05-08 13:51:55,966 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:51:56,039 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:51:56,268 WARN L201 ieTranslatorObserver]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) [2018-05-08 13:51:56,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@332f7cc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:51:56, skipping insertion in model container [2018-05-08 13:51:56,269 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 13:51:56,269 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-08 13:51:56,270 INFO L168 Benchmark]: Toolchain (without parser) took 356.79 ms. Allocated memory is still 383.3 MB. Free memory was 329.7 MB in the beginning and 317.7 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 1.9 GB. [2018-05-08 13:51:56,271 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 13:51:56,271 INFO L168 Benchmark]: CACSL2BoogieTranslator took 353.70 ms. Allocated memory is still 383.3 MB. Free memory was 328.6 MB in the beginning and 317.7 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 1.9 GB. [2018-05-08 13:51:56,279 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 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 353.70 ms. Allocated memory is still 383.3 MB. Free memory was 328.6 MB in the beginning and 317.7 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...