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-0235_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 16:32:13,897 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 16:32:13,899 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 16:32:13,931 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 16:32:13,932 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 16:32:13,933 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 16:32:13,934 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 16:32:13,938 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 16:32:13,948 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 16:32:13,949 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 16:32:13,949 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 16:32:13,950 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 16:32:13,951 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 16:32:13,952 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 16:32:13,961 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 16:32:13,962 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 16:32:13,971 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 16:32:13,973 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 16:32:13,974 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 16:32:13,983 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 16:32:13,985 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 16:32:13,985 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 16:32:13,992 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 16:32:13,993 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 16:32:13,994 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 16:32:13,995 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 16:32:13,995 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 16:32:13,996 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 16:32:13,998 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 16:32:13,998 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 16:32:13,999 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 16:32:13,999 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 16:32:14,036 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 16:32:14,037 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 16:32:14,047 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 16:32:14,047 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 16:32:14,047 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 16:32:14,048 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 16:32:14,048 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-09 16:32:14,048 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-09 16:32:14,048 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 16:32:14,049 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-09 16:32:14,049 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 16:32:14,050 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-05-09 16:32:14,050 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-05-09 16:32:14,050 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-05-09 16:32:14,051 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 16:32:14,051 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-09 16:32:14,051 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 16:32:14,051 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 16:32:14,051 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 16:32:14,052 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 16:32:14,052 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 16:32:14,052 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 16:32:14,052 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 16:32:14,052 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 16:32:14,053 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 16:32:14,053 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 16:32:14,053 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-09 16:32:14,163 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 16:32:14,196 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 16:32:14,201 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 16:32:14,210 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 16:32:14,211 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 16:32:14,211 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0235_false-valid-memtrack.i [2018-05-09 16:32:14,813 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/64ecce0cd/d65fc52b165d4da1963a764ca324b302/FLAGa01909e58 [2018-05-09 16:32:15,392 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 16:32:15,403 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/memsafety/test-0235_false-valid-memtrack.i [2018-05-09 16:32:15,460 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/64ecce0cd/d65fc52b165d4da1963a764ca324b302/FLAGa01909e58 [2018-05-09 16:32:15,498 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/64ecce0cd/d65fc52b165d4da1963a764ca324b302 [2018-05-09 16:32:15,518 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 16:32:15,528 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 16:32:15,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 16:32:15,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 16:32:15,548 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 16:32:15,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:32:15" (1/1) ... [2018-05-09 16:32:15,557 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52bab7e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:32:15, skipping insertion in model container [2018-05-09 16:32:15,558 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:32:15" (1/1) ... [2018-05-09 16:32:15,995 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 16:32:16,032 WARN L201 ieTranslatorObserver]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-05-09 16:32:16,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f124915 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:32:16, skipping insertion in model container [2018-05-09 16:32:16,033 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 16:32:16,034 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-09 16:32:16,035 INFO L168 Benchmark]: Toolchain (without parser) took 515.58 ms. Allocated memory is still 383.3 MB. Free memory was 327.6 MB in the beginning and 314.9 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 1.9 GB. [2018-05-09 16:32:16,041 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-05-09 16:32:16,042 INFO L168 Benchmark]: CACSL2BoogieTranslator took 502.47 ms. Allocated memory is still 383.3 MB. Free memory was 327.6 MB in the beginning and 314.9 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 MB. Max. memory is 1.9 GB. [2018-05-09 16:32:16,046 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 502.47 ms. Allocated memory is still 383.3 MB. Free memory was 327.6 MB in the beginning and 314.9 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.7 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...