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 0.1.23-240ea10 [2018-05-03 19:39:50,569 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 19:39:50,571 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 19:39:50,601 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 19:39:50,602 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 19:39:50,603 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 19:39:50,608 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 19:39:50,610 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 19:39:50,617 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 19:39:50,618 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 19:39:50,619 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 19:39:50,619 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 19:39:50,620 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 19:39:50,626 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 19:39:50,627 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 19:39:50,628 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 19:39:50,649 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 19:39:50,650 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 19:39:50,651 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 19:39:50,662 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 19:39:50,664 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 19:39:50,664 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 19:39:50,674 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 19:39:50,675 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 19:39:50,676 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 19:39:50,677 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 19:39:50,677 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 19:39:50,680 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 19:39:50,681 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 19:39:50,681 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 19:39:50,681 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 19:39:50,682 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-05-03 19:39:50,721 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 19:39:50,731 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 19:39:50,732 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 19:39:50,732 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 19:39:50,733 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 19:39:50,733 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 19:39:50,733 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-03 19:39:50,735 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 19:39:50,735 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 19:39:50,735 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-03 19:39:50,736 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 19:39:50,736 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-05-03 19:39:50,736 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-05-03 19:39:50,736 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-05-03 19:39:50,736 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-03 19:39:50,737 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-03 19:39:50,737 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 19:39:50,737 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 19:39:50,737 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-03 19:39:50,737 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-03 19:39:50,738 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-03 19:39:50,738 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 19:39:50,738 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-03 19:39:50,738 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-03 19:39:50,738 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 19:39:50,739 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-03 19:39:50,747 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-03 19:39:50,863 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 19:39:50,897 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 19:39:50,908 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 19:39:50,909 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 19:39:50,910 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 19:39:50,912 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-properties/list_flag_true-unreach-call_false-valid-memtrack.i [2018-05-03 19:39:51,394 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/b7293f3fc/652db1a7f1a345e89ab73841ab8f0a41/FLAG4588f2444 [2018-05-03 19:39:52,021 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 19:39:52,022 INFO L161 CDTParser]: Scanning list_flag_true-unreach-call_false-valid-memtrack.i [2018-05-03 19:39:52,073 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/b7293f3fc/652db1a7f1a345e89ab73841ab8f0a41/FLAG4588f2444 [2018-05-03 19:39:52,110 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/b7293f3fc/652db1a7f1a345e89ab73841ab8f0a41 [2018-05-03 19:39:52,121 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 19:39:52,125 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 19:39:52,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 19:39:52,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 19:39:52,152 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 19:39:52,153 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:39:52" (1/1) ... [2018-05-03 19:39:52,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@399c4db5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:39:52, skipping insertion in model container [2018-05-03 19:39:52,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:39:52" (1/1) ... [2018-05-03 19:39:52,206 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:39:52,294 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:39:52,600 WARN L201 ieTranslatorObserver]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) [2018-05-03 19:39:52,605 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a064b4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:39:52, skipping insertion in model container [2018-05-03 19:39:52,605 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 19:39:52,606 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-03 19:39:52,606 INFO L168 Benchmark]: Toolchain (without parser) took 485.25 ms. Allocated memory is still 383.3 MB. Free memory was 327.5 MB in the beginning and 315.8 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 1.9 GB. [2018-05-03 19:39:52,608 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-05-03 19:39:52,608 INFO L168 Benchmark]: CACSL2BoogieTranslator took 469.85 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-05-03 19:39:52,614 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 469.85 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: 10.7 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...