java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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_built_from_end_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30949e8 [2018-10-05 19:26:55,683 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-05 19:26:55,688 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-05 19:26:55,724 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-05 19:26:55,728 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-05 19:26:55,729 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-05 19:26:55,734 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-05 19:26:55,736 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-05 19:26:55,741 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-05 19:26:55,746 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-05 19:26:55,748 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-05 19:26:55,748 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-05 19:26:55,749 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-05 19:26:55,755 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-05 19:26:55,765 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-05 19:26:55,766 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-05 19:26:55,767 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-05 19:26:55,775 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-05 19:26:55,783 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-05 19:26:55,786 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-05 19:26:55,792 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-05 19:26:55,794 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-05 19:26:55,801 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-05 19:26:55,801 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-05 19:26:55,801 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-05 19:26:55,803 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-05 19:26:55,807 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-05 19:26:55,809 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-05 19:26:55,814 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-05 19:26:55,817 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-05 19:26:55,818 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-05 19:26:55,819 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-05 19:26:55,820 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-05 19:26:55,820 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-05 19:26:55,821 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-05 19:26:55,821 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-05 19:26:55,827 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-10-05 19:26:55,871 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-05 19:26:55,872 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-05 19:26:55,873 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-05 19:26:55,873 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-05 19:26:55,878 INFO L133 SettingsManager]: * Use SBE=true [2018-10-05 19:26:55,878 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-05 19:26:55,879 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-05 19:26:55,879 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-05 19:26:55,879 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-05 19:26:55,879 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-05 19:26:55,879 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-05 19:26:55,880 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-05 19:26:55,880 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-05 19:26:55,880 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-05 19:26:55,880 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-05 19:26:55,880 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-05 19:26:55,885 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-05 19:26:55,885 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-05 19:26:55,885 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-05 19:26:55,886 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-05 19:26:55,886 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-05 19:26:55,886 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-05 19:26:55,886 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-05 19:26:55,886 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-05 19:26:55,887 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-05 19:26:55,887 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-05 19:26:56,012 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-05 19:26:56,047 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-05 19:26:56,058 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-05 19:26:56,063 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-05 19:26:56,063 INFO L276 PluginConnector]: CDTParser initialized [2018-10-05 19:26:56,064 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-properties/simple_built_from_end_true-unreach-call_false-valid-memtrack.i [2018-10-05 19:26:56,681 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28f4de100/36c5bbcaf52241be9632cdad6dfe005d/FLAGbe993e84a [2018-10-05 19:26:57,285 INFO L277 CDTParser]: Found 1 translation units. [2018-10-05 19:26:57,291 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-properties/simple_built_from_end_true-unreach-call_false-valid-memtrack.i [2018-10-05 19:26:57,327 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28f4de100/36c5bbcaf52241be9632cdad6dfe005d/FLAGbe993e84a [2018-10-05 19:26:57,369 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28f4de100/36c5bbcaf52241be9632cdad6dfe005d [2018-10-05 19:26:57,388 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-05 19:26:57,391 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-05 19:26:57,398 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-05 19:26:57,399 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-05 19:26:57,409 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-05 19:26:57,414 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:26:57" (1/1) ... [2018-10-05 19:26:57,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54b53dba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:26:57, skipping insertion in model container [2018-10-05 19:26:57,420 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:26:57" (1/1) ... [2018-10-05 19:26:57,449 INFO L147 MainTranslator]: Starting translation in SV-COMP mode [2018-10-05 19:26:57,570 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-10-05 19:26:57,967 WARN L311 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-10-05 19:26:57,971 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63ad396a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:26:57, skipping insertion in model container [2018-10-05 19:26:57,971 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-05 19:26:57,972 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-05 19:26:57,977 INFO L168 Benchmark]: Toolchain (without parser) took 587.37 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-05 19:26:57,979 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-05 19:26:57,984 INFO L168 Benchmark]: CACSL2BoogieTranslator took 573.25 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-05 19:26:57,992 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 573.25 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB 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...