./Ultimate.py --spec /storage/repos/svcomp/c/properties/valid-memsafety.prp --file /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 0ed9222f Calling Ultimate with: 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 /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-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-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 995e25e2ce6bcb930d345e7fd68d5bdba052d7f3 ..................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: 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 /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-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-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 995e25e2ce6bcb930d345e7fd68d5bdba052d7f3 ........................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of ~#list_14~0. Expected: Found: GLOBAL --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-13 23:12:10,690 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-13 23:12:10,692 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-13 23:12:10,710 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-13 23:12:10,713 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-13 23:12:10,714 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-13 23:12:10,719 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-13 23:12:10,723 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-13 23:12:10,725 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-13 23:12:10,729 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-13 23:12:10,732 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-13 23:12:10,733 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-13 23:12:10,734 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-13 23:12:10,735 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-13 23:12:10,739 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-13 23:12:10,741 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-13 23:12:10,742 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-13 23:12:10,743 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-13 23:12:10,753 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-13 23:12:10,757 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-13 23:12:10,760 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-13 23:12:10,764 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-13 23:12:10,770 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-13 23:12:10,770 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-13 23:12:10,770 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-13 23:12:10,771 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-13 23:12:10,773 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-13 23:12:10,775 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-13 23:12:10,778 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-13 23:12:10,781 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-13 23:12:10,783 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-13 23:12:10,783 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-13 23:12:10,784 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-13 23:12:10,784 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-13 23:12:10,786 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-13 23:12:10,787 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-13 23:12:10,788 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-01-13 23:12:10,818 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-13 23:12:10,818 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-13 23:12:10,820 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-13 23:12:10,821 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-13 23:12:10,821 INFO L133 SettingsManager]: * Use SBE=true [2019-01-13 23:12:10,821 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-13 23:12:10,822 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-13 23:12:10,823 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-13 23:12:10,823 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-13 23:12:10,823 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-13 23:12:10,823 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-13 23:12:10,824 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-01-13 23:12:10,824 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2019-01-13 23:12:10,824 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-01-13 23:12:10,824 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-13 23:12:10,825 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-13 23:12:10,825 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-13 23:12:10,826 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-13 23:12:10,826 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-13 23:12:10,826 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-13 23:12:10,826 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-13 23:12:10,826 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-13 23:12:10,827 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-13 23:12:10,829 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-13 23:12:10,829 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-13 23:12:10,829 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-13 23:12:10,829 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in 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-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 995e25e2ce6bcb930d345e7fd68d5bdba052d7f3 [2019-01-13 23:12:10,880 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-13 23:12:10,893 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-13 23:12:10,897 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-13 23:12:10,899 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-13 23:12:10,899 INFO L276 PluginConnector]: CDTParser initialized [2019-01-13 23:12:10,900 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2019-01-13 23:12:10,958 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/191782182/592fcd7a724f42f59c50ef22aa5d2f4d/FLAGc0e7b1975 [2019-01-13 23:12:11,474 INFO L307 CDTParser]: Found 1 translation units. [2019-01-13 23:12:11,475 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2019-01-13 23:12:11,493 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/191782182/592fcd7a724f42f59c50ef22aa5d2f4d/FLAGc0e7b1975 [2019-01-13 23:12:11,762 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/191782182/592fcd7a724f42f59c50ef22aa5d2f4d [2019-01-13 23:12:11,766 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-13 23:12:11,768 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-01-13 23:12:11,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-13 23:12:11,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-13 23:12:11,773 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-13 23:12:11,774 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 11:12:11" (1/1) ... [2019-01-13 23:12:11,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50425fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 11:12:11, skipping insertion in model container [2019-01-13 23:12:11,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 11:12:11" (1/1) ... [2019-01-13 23:12:11,785 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-13 23:12:11,848 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-13 23:12:12,390 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 23:12:12,420 INFO L191 MainTranslator]: Completed pre-run [2019-01-13 23:12:12,619 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 23:12:12,702 INFO L195 MainTranslator]: Completed translation [2019-01-13 23:12:12,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 11:12:12 WrapperNode [2019-01-13 23:12:12,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-13 23:12:12,704 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-13 23:12:12,704 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-13 23:12:12,704 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-13 23:12:12,719 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 11:12:12" (1/1) ... [2019-01-13 23:12:12,719 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 11:12:12" (1/1) ... [2019-01-13 23:12:12,743 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of ~#list_14~0. Expected: Found: GLOBAL at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:295) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.checkExistingDeclarationInformation(TypeChecker.java:340) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:260) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckStatement(TypeChecker.java:765) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckBlock(TypeChecker.java:846) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:957) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1033) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-13 23:12:12,749 INFO L168 Benchmark]: Toolchain (without parser) took 982.77 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 80.2 MB). Free memory was 946.0 MB in the beginning and 1.0 GB in the end (delta: -98.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 23:12:12,751 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 23:12:12,752 INFO L168 Benchmark]: CACSL2BoogieTranslator took 934.63 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 80.2 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -106.1 MB). Peak memory consumption was 37.1 MB. Max. memory is 11.5 GB. [2019-01-13 23:12:12,753 INFO L168 Benchmark]: Boogie Preprocessor took 45.06 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. [2019-01-13 23:12:12,758 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 934.63 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 80.2 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -106.1 MB). Peak memory consumption was 37.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.06 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of ~#list_14~0. Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.preprocessor: AssertionError: Incorrect DeclarationInformation of ~#list_14~0. Expected: Found: GLOBAL: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:295) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-0ed9222-m [2019-01-13 23:12:14,727 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-13 23:12:14,729 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-13 23:12:14,741 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-13 23:12:14,741 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-13 23:12:14,742 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-13 23:12:14,743 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-13 23:12:14,745 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-13 23:12:14,747 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-13 23:12:14,747 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-13 23:12:14,748 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-13 23:12:14,749 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-13 23:12:14,749 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-13 23:12:14,750 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-13 23:12:14,751 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-13 23:12:14,752 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-13 23:12:14,753 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-13 23:12:14,755 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-13 23:12:14,757 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-13 23:12:14,759 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-13 23:12:14,760 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-13 23:12:14,761 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-13 23:12:14,764 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-13 23:12:14,764 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-13 23:12:14,764 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-13 23:12:14,765 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-13 23:12:14,766 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-13 23:12:14,767 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-13 23:12:14,768 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-13 23:12:14,769 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-13 23:12:14,769 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-13 23:12:14,770 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-13 23:12:14,770 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-13 23:12:14,771 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-13 23:12:14,772 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-13 23:12:14,772 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-13 23:12:14,773 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-01-13 23:12:14,801 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-13 23:12:14,801 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-13 23:12:14,803 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-13 23:12:14,803 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-13 23:12:14,803 INFO L133 SettingsManager]: * Use SBE=true [2019-01-13 23:12:14,804 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-13 23:12:14,804 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-13 23:12:14,804 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-13 23:12:14,804 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-13 23:12:14,804 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-13 23:12:14,805 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-13 23:12:14,805 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-01-13 23:12:14,805 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2019-01-13 23:12:14,805 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-01-13 23:12:14,805 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-13 23:12:14,805 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-13 23:12:14,806 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-13 23:12:14,807 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-13 23:12:14,807 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-13 23:12:14,807 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-13 23:12:14,807 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-13 23:12:14,807 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-13 23:12:14,808 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-13 23:12:14,808 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-13 23:12:14,808 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-13 23:12:14,808 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-13 23:12:14,808 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-13 23:12:14,809 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-13 23:12:14,809 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-13 23:12:14,809 INFO L133 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-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 995e25e2ce6bcb930d345e7fd68d5bdba052d7f3 [2019-01-13 23:12:14,860 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-13 23:12:14,871 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-13 23:12:14,875 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-13 23:12:14,876 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-13 23:12:14,877 INFO L276 PluginConnector]: CDTParser initialized [2019-01-13 23:12:14,877 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2019-01-13 23:12:14,935 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cf2f01ca/d41b254a87f649f89bea3f72ee481c96/FLAG8d504d7ce [2019-01-13 23:12:15,440 INFO L307 CDTParser]: Found 1 translation units. [2019-01-13 23:12:15,441 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2019-01-13 23:12:15,462 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cf2f01ca/d41b254a87f649f89bea3f72ee481c96/FLAG8d504d7ce [2019-01-13 23:12:15,727 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cf2f01ca/d41b254a87f649f89bea3f72ee481c96 [2019-01-13 23:12:15,731 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-13 23:12:15,732 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-01-13 23:12:15,733 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-13 23:12:15,733 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-13 23:12:15,737 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-13 23:12:15,738 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 11:12:15" (1/1) ... [2019-01-13 23:12:15,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68f3a513 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 11:12:15, skipping insertion in model container [2019-01-13 23:12:15,741 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 11:12:15" (1/1) ... [2019-01-13 23:12:15,749 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-13 23:12:15,802 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-13 23:12:16,317 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 23:12:16,339 INFO L191 MainTranslator]: Completed pre-run [2019-01-13 23:12:16,520 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 23:12:16,611 INFO L195 MainTranslator]: Completed translation [2019-01-13 23:12:16,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 11:12:16 WrapperNode [2019-01-13 23:12:16,612 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-13 23:12:16,612 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-13 23:12:16,613 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-13 23:12:16,613 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-13 23:12:16,628 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 11:12:16" (1/1) ... [2019-01-13 23:12:16,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 11:12:16" (1/1) ... [2019-01-13 23:12:16,673 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of ~#list_14~0. Expected: Found: GLOBAL at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:295) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.checkExistingDeclarationInformation(TypeChecker.java:340) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:260) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckStatement(TypeChecker.java:765) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckBlock(TypeChecker.java:846) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:957) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1033) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-13 23:12:16,680 INFO L168 Benchmark]: Toolchain (without parser) took 948.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -153.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 23:12:16,682 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 23:12:16,683 INFO L168 Benchmark]: CACSL2BoogieTranslator took 879.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -158.8 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. [2019-01-13 23:12:16,684 INFO L168 Benchmark]: Boogie Preprocessor took 66.72 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 23:12:16,688 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 879.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -158.8 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 66.72 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of ~#list_14~0. Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.preprocessor: AssertionError: Incorrect DeclarationInformation of ~#list_14~0. Expected: Found: GLOBAL: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:295) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...