./Ultimate.py --spec /storage/repos/svcomp/c/properties/valid-memsafety.prp --file /storage/repos/svcomp/c/memsafety/test-0134_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/memsafety/test-0134_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 9fdaa258db65d0772201996b17602fe0c5f4c9d4 ..................................................................................................................................................... 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/memsafety/test-0134_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 9fdaa258db65d0772201996b17602fe0c5f4c9d4 ........................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of ~#dst~0. Expected: Found: GLOBAL --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-13 22:11:52,754 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-13 22:11:52,756 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-13 22:11:52,768 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-13 22:11:52,768 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-13 22:11:52,769 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-13 22:11:52,771 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-13 22:11:52,774 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-13 22:11:52,775 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-13 22:11:52,780 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-13 22:11:52,781 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-13 22:11:52,781 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-13 22:11:52,784 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-13 22:11:52,785 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-13 22:11:52,787 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-13 22:11:52,788 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-13 22:11:52,789 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-13 22:11:52,791 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-13 22:11:52,793 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-13 22:11:52,795 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-13 22:11:52,796 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-13 22:11:52,798 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-13 22:11:52,801 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-13 22:11:52,801 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-13 22:11:52,801 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-13 22:11:52,802 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-13 22:11:52,803 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-13 22:11:52,804 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-13 22:11:52,805 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-13 22:11:52,807 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-13 22:11:52,807 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-13 22:11:52,808 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-13 22:11:52,808 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-13 22:11:52,809 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-13 22:11:52,810 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-13 22:11:52,811 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-13 22:11:52,811 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-01-13 22:11:52,826 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-13 22:11:52,827 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-13 22:11:52,828 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-13 22:11:52,828 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-13 22:11:52,828 INFO L133 SettingsManager]: * Use SBE=true [2019-01-13 22:11:52,829 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-13 22:11:52,829 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-13 22:11:52,829 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-13 22:11:52,829 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-13 22:11:52,829 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-13 22:11:52,829 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-13 22:11:52,830 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-01-13 22:11:52,831 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2019-01-13 22:11:52,831 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-01-13 22:11:52,831 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-13 22:11:52,832 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-13 22:11:52,832 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-13 22:11:52,832 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-13 22:11:52,833 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-13 22:11:52,833 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-13 22:11:52,833 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-13 22:11:52,833 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-13 22:11:52,834 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-13 22:11:52,834 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-13 22:11:52,834 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-13 22:11:52,835 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-13 22:11:52,835 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 -> 9fdaa258db65d0772201996b17602fe0c5f4c9d4 [2019-01-13 22:11:52,869 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-13 22:11:52,882 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-13 22:11:52,886 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-13 22:11:52,888 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-13 22:11:52,888 INFO L276 PluginConnector]: CDTParser initialized [2019-01-13 22:11:52,889 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/memsafety/test-0134_true-valid-memsafety.i [2019-01-13 22:11:52,945 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c80eaa04d/3264cacb38fb4cf3b391e5100d405adc/FLAGdcee5d4c0 [2019-01-13 22:11:53,432 INFO L307 CDTParser]: Found 1 translation units. [2019-01-13 22:11:53,432 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/memsafety/test-0134_true-valid-memsafety.i [2019-01-13 22:11:53,446 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c80eaa04d/3264cacb38fb4cf3b391e5100d405adc/FLAGdcee5d4c0 [2019-01-13 22:11:53,719 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c80eaa04d/3264cacb38fb4cf3b391e5100d405adc [2019-01-13 22:11:53,723 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-13 22:11:53,725 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-01-13 22:11:53,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-13 22:11:53,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-13 22:11:53,730 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-13 22:11:53,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 10:11:53" (1/1) ... [2019-01-13 22:11:53,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@195518dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 10:11:53, skipping insertion in model container [2019-01-13 22:11:53,734 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 10:11:53" (1/1) ... [2019-01-13 22:11:53,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-13 22:11:53,809 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-13 22:11:54,214 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 22:11:54,234 INFO L191 MainTranslator]: Completed pre-run [2019-01-13 22:11:54,349 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 22:11:54,417 INFO L195 MainTranslator]: Completed translation [2019-01-13 22:11:54,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 10:11:54 WrapperNode [2019-01-13 22:11:54,417 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-13 22:11:54,419 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-13 22:11:54,419 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-13 22:11:54,419 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-13 22:11:54,434 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 10:11:54" (1/1) ... [2019-01-13 22:11:54,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 10:11:54" (1/1) ... [2019-01-13 22:11:54,452 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of ~#dst~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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-13 22:11:54,458 INFO L168 Benchmark]: Toolchain (without parser) took 734.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -150.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 22:11:54,461 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 22:11:54,461 INFO L168 Benchmark]: CACSL2BoogieTranslator took 692.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -157.6 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. [2019-01-13 22:11:54,463 INFO L168 Benchmark]: Boogie Preprocessor took 38.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-01-13 22:11:54,467 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 692.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -157.6 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of ~#dst~0. Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.preprocessor: AssertionError: Incorrect DeclarationInformation of ~#dst~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 22:11:56,425 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-13 22:11:56,427 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-13 22:11:56,438 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-13 22:11:56,439 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-13 22:11:56,440 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-13 22:11:56,441 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-13 22:11:56,443 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-13 22:11:56,445 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-13 22:11:56,446 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-13 22:11:56,447 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-13 22:11:56,447 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-13 22:11:56,449 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-13 22:11:56,452 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-13 22:11:56,453 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-13 22:11:56,454 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-13 22:11:56,455 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-13 22:11:56,457 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-13 22:11:56,459 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-13 22:11:56,461 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-13 22:11:56,462 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-13 22:11:56,463 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-13 22:11:56,466 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-13 22:11:56,466 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-13 22:11:56,467 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-13 22:11:56,468 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-13 22:11:56,469 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-13 22:11:56,470 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-13 22:11:56,471 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-13 22:11:56,472 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-13 22:11:56,472 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-13 22:11:56,473 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-13 22:11:56,473 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-13 22:11:56,474 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-13 22:11:56,475 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-13 22:11:56,476 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-13 22:11:56,476 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-01-13 22:11:56,505 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-13 22:11:56,505 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-13 22:11:56,507 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-13 22:11:56,510 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-13 22:11:56,510 INFO L133 SettingsManager]: * Use SBE=true [2019-01-13 22:11:56,510 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-13 22:11:56,510 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-13 22:11:56,510 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-13 22:11:56,511 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-13 22:11:56,512 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-13 22:11:56,512 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-13 22:11:56,512 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-01-13 22:11:56,512 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2019-01-13 22:11:56,512 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-01-13 22:11:56,512 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-13 22:11:56,513 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-13 22:11:56,513 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-13 22:11:56,514 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-13 22:11:56,514 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-13 22:11:56,514 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-13 22:11:56,514 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-13 22:11:56,514 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-13 22:11:56,515 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-13 22:11:56,515 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-13 22:11:56,515 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-13 22:11:56,515 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-13 22:11:56,515 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-13 22:11:56,515 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-13 22:11:56,516 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-13 22:11:56,516 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 -> 9fdaa258db65d0772201996b17602fe0c5f4c9d4 [2019-01-13 22:11:56,577 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-13 22:11:56,595 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-13 22:11:56,602 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-13 22:11:56,603 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-13 22:11:56,603 INFO L276 PluginConnector]: CDTParser initialized [2019-01-13 22:11:56,605 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/memsafety/test-0134_true-valid-memsafety.i [2019-01-13 22:11:56,665 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f598c8ea/31c48f3107dd4b2585ebe2ffdf5cb4a1/FLAG9e9c28e58 [2019-01-13 22:11:57,168 INFO L307 CDTParser]: Found 1 translation units. [2019-01-13 22:11:57,169 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/memsafety/test-0134_true-valid-memsafety.i [2019-01-13 22:11:57,182 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f598c8ea/31c48f3107dd4b2585ebe2ffdf5cb4a1/FLAG9e9c28e58 [2019-01-13 22:11:57,461 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f598c8ea/31c48f3107dd4b2585ebe2ffdf5cb4a1 [2019-01-13 22:11:57,465 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-13 22:11:57,469 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-01-13 22:11:57,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-13 22:11:57,470 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-13 22:11:57,478 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-13 22:11:57,479 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 10:11:57" (1/1) ... [2019-01-13 22:11:57,482 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@525e61c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 10:11:57, skipping insertion in model container [2019-01-13 22:11:57,482 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 10:11:57" (1/1) ... [2019-01-13 22:11:57,490 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-13 22:11:57,548 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-13 22:11:58,040 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 22:11:58,055 INFO L191 MainTranslator]: Completed pre-run [2019-01-13 22:11:58,211 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 22:11:58,287 INFO L195 MainTranslator]: Completed translation [2019-01-13 22:11:58,287 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 10:11:58 WrapperNode [2019-01-13 22:11:58,287 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-13 22:11:58,288 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-13 22:11:58,288 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-13 22:11:58,289 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-13 22:11:58,303 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 10:11:58" (1/1) ... [2019-01-13 22:11:58,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 10:11:58" (1/1) ... [2019-01-13 22:11:58,342 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of ~#dst~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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-13 22:11:58,349 INFO L168 Benchmark]: Toolchain (without parser) took 883.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 942.0 MB in the beginning and 1.1 GB in the end (delta: -178.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 22:11:58,354 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 22:11:58,358 INFO L168 Benchmark]: CACSL2BoogieTranslator took 817.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 942.0 MB in the beginning and 1.1 GB in the end (delta: -185.1 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. [2019-01-13 22:11:58,359 INFO L168 Benchmark]: Boogie Preprocessor took 60.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-01-13 22:11:58,363 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 817.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 942.0 MB in the beginning and 1.1 GB in the end (delta: -185.1 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 60.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of ~#dst~0. Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.preprocessor: AssertionError: Incorrect DeclarationInformation of ~#dst~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...