./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../sv-benchmarks/c/list-ext-properties/simple-ext.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/list-ext-properties/simple-ext.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e1c4f57eca82444dbac59d6fae1e4e6e28bb6c95 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/list-ext-properties/simple-ext.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e1c4f57eca82444dbac59d6fae1e4e6e28bb6c95 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:59:21,000 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:59:21,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:59:21,036 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:59:21,037 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:59:21,042 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:59:21,049 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:59:21,053 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:59:21,071 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:59:21,073 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:59:21,076 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:59:21,079 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:59:21,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:59:21,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:59:21,091 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:59:21,094 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:59:21,097 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:59:21,102 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:59:21,108 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:59:21,115 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:59:21,121 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:59:21,126 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:59:21,131 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:59:21,133 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:59:21,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:59:21,142 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:59:21,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:59:21,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:59:21,148 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:59:21,150 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:59:21,150 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:59:21,151 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:59:21,153 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:59:21,156 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:59:21,160 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:59:21,160 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:59:21,162 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:59:21,164 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:59:21,164 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:59:21,171 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:59:21,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:59:21,173 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-32bit-Automizer_Default.epf [2019-11-26 17:59:21,214 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:59:21,216 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:59:21,221 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:59:21,221 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:59:21,224 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:59:21,224 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:59:21,224 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:59:21,225 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 17:59:21,225 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:59:21,225 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:59:21,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:59:21,227 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 17:59:21,229 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 17:59:21,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:59:21,230 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 17:59:21,230 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:59:21,230 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:59:21,231 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:59:21,233 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:59:21,233 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:59:21,233 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:59:21,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:59:21,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:59:21,236 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:59:21,236 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:59:21,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:59:21,237 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e1c4f57eca82444dbac59d6fae1e4e6e28bb6c95 [2019-11-26 17:59:21,843 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:59:21,873 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:59:21,881 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:59:21,885 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:59:21,887 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:59:21,888 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/list-ext-properties/simple-ext.i [2019-11-26 17:59:22,051 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b71d8a135/73fcd72c47f34a51a18e5a1ce721bd65/FLAGf7280241d [2019-11-26 17:59:23,260 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:59:23,263 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/list-ext-properties/simple-ext.i [2019-11-26 17:59:23,295 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b71d8a135/73fcd72c47f34a51a18e5a1ce721bd65/FLAGf7280241d [2019-11-26 17:59:23,332 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b71d8a135/73fcd72c47f34a51a18e5a1ce721bd65 [2019-11-26 17:59:23,340 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:59:23,349 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 17:59:23,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:59:23,351 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:59:23,358 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:59:23,361 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:59:23" (1/1) ... [2019-11-26 17:59:23,370 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44043fb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:59:23, skipping insertion in model container [2019-11-26 17:59:23,370 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:59:23" (1/1) ... [2019-11-26 17:59:23,387 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:59:23,485 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:59:23,841 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __fsid_t [2019-11-26 17:59:23,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ba0df3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:59:23, skipping insertion in model container [2019-11-26 17:59:23,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:59:23,847 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-26 17:59:23,856 INFO L168 Benchmark]: Toolchain (without parser) took 506.78 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:59:23,856 INFO L168 Benchmark]: CDTParser took 1.81 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:59:23,860 INFO L168 Benchmark]: CACSL2BoogieTranslator took 495.73 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:59:23,867 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.81 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 495.73 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 130]: Unsupported Syntax Undefined type __fsid_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:59:27,635 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:59:27,640 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:59:27,668 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:59:27,670 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:59:27,672 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:59:27,674 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:59:27,699 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:59:27,701 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:59:27,707 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:59:27,711 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:59:27,715 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:59:27,718 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:59:27,722 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:59:27,726 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:59:27,732 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:59:27,734 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:59:27,737 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:59:27,743 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:59:27,751 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:59:27,759 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:59:27,767 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:59:27,768 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:59:27,771 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:59:27,778 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:59:27,780 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:59:27,780 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:59:27,784 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:59:27,785 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:59:27,788 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:59:27,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:59:27,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:59:27,793 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:59:27,795 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:59:27,796 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:59:27,796 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:59:27,799 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:59:27,801 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:59:27,801 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:59:27,802 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:59:27,805 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:59:27,807 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-32bit-Automizer_Bitvector.epf [2019-11-26 17:59:27,845 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:59:27,846 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:59:27,850 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:59:27,851 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:59:27,852 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:59:27,852 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:59:27,854 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:59:27,854 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 17:59:27,854 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:59:27,855 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:59:27,856 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:59:27,857 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 17:59:27,860 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 17:59:27,860 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:59:27,861 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 17:59:27,861 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:59:27,861 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:59:27,862 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:59:27,862 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:59:27,862 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:59:27,863 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:59:27,863 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:59:27,863 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:59:27,865 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:59:27,865 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:59:27,865 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:59:27,866 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:59:27,868 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:59:27,868 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:59:27,868 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e1c4f57eca82444dbac59d6fae1e4e6e28bb6c95 [2019-11-26 17:59:28,501 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:59:28,533 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:59:28,543 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:59:28,545 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:59:28,546 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:59:28,551 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/list-ext-properties/simple-ext.i [2019-11-26 17:59:28,703 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70a6deddf/58769750f1ba460d8dd17757ea4bda35/FLAG4c393810d [2019-11-26 17:59:29,893 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:59:29,897 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/list-ext-properties/simple-ext.i [2019-11-26 17:59:29,931 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70a6deddf/58769750f1ba460d8dd17757ea4bda35/FLAG4c393810d [2019-11-26 17:59:29,970 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70a6deddf/58769750f1ba460d8dd17757ea4bda35 [2019-11-26 17:59:29,978 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:59:29,984 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 17:59:29,989 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:59:29,990 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:59:29,994 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:59:30,000 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:59:29" (1/1) ... [2019-11-26 17:59:30,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57cbf806 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:59:30, skipping insertion in model container [2019-11-26 17:59:30,010 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:59:29" (1/1) ... [2019-11-26 17:59:30,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:59:30,132 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:59:30,390 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __fsid_t [2019-11-26 17:59:30,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76e7bfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:59:30, skipping insertion in model container [2019-11-26 17:59:30,394 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:59:30,394 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-26 17:59:30,398 INFO L168 Benchmark]: Toolchain (without parser) took 415.74 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:59:30,399 INFO L168 Benchmark]: CDTParser took 1.08 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:59:30,407 INFO L168 Benchmark]: CACSL2BoogieTranslator took 405.31 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:59:30,412 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.08 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 405.31 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 130]: Unsupported Syntax Undefined type __fsid_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...