./Ultimate.py --spec /storage/repos/svcomp/c/properties/valid-memsafety.prp --file /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 91b1670e 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_3_false-valid-deref.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 d8a7e6b82277424790317d043d7d7a7be56ffe7e ....................................................................................................................................................... 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_3_false-valid-deref.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 d8a7e6b82277424790317d043d7d7a7be56ffe7e .......................................................................................................................................................... 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 0.1.24-91b1670 [2018-11-28 22:50:32,616 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 22:50:32,618 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 22:50:32,630 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 22:50:32,630 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 22:50:32,631 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 22:50:32,633 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 22:50:32,635 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 22:50:32,637 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 22:50:32,638 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 22:50:32,638 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 22:50:32,639 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 22:50:32,640 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 22:50:32,641 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 22:50:32,642 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 22:50:32,643 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 22:50:32,644 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 22:50:32,646 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 22:50:32,650 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 22:50:32,652 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 22:50:32,656 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 22:50:32,660 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 22:50:32,665 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 22:50:32,665 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 22:50:32,665 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 22:50:32,666 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 22:50:32,669 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 22:50:32,670 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 22:50:32,674 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 22:50:32,675 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 22:50:32,675 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 22:50:32,677 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 22:50:32,677 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 22:50:32,678 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 22:50:32,678 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 22:50:32,680 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 22:50:32,680 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-11-28 22:50:32,695 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 22:50:32,695 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 22:50:32,696 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 22:50:32,696 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 22:50:32,697 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 22:50:32,697 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 22:50:32,697 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 22:50:32,697 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 22:50:32,697 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 22:50:32,697 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-28 22:50:32,698 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 22:50:32,698 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 22:50:32,698 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 22:50:32,698 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-28 22:50:32,698 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-28 22:50:32,698 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-28 22:50:32,699 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 22:50:32,699 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 22:50:32,699 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 22:50:32,699 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 22:50:32,699 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 22:50:32,700 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 22:50:32,700 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 22:50:32,700 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 22:50:32,700 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 22:50:32,700 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 22:50:32,700 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 22:50:32,700 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 22:50:32,701 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 -> d8a7e6b82277424790317d043d7d7a7be56ffe7e [2018-11-28 22:50:32,754 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 22:50:32,772 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 22:50:32,777 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 22:50:32,778 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 22:50:32,779 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 22:50:32,780 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.i [2018-11-28 22:50:32,837 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac2ebe412/ca527ffa19084c1b9e82d7aa619b500c/FLAG71ae1b7ca [2018-11-28 22:50:33,424 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 22:50:33,424 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.i [2018-11-28 22:50:33,441 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac2ebe412/ca527ffa19084c1b9e82d7aa619b500c/FLAG71ae1b7ca [2018-11-28 22:50:33,656 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac2ebe412/ca527ffa19084c1b9e82d7aa619b500c [2018-11-28 22:50:33,660 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 22:50:33,662 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-28 22:50:33,664 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 22:50:33,664 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 22:50:33,674 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 22:50:33,675 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 10:50:33" (1/1) ... [2018-11-28 22:50:33,680 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@265af097 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:50:33, skipping insertion in model container [2018-11-28 22:50:33,681 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 10:50:33" (1/1) ... [2018-11-28 22:50:33,690 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 22:50:33,759 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 22:50:34,282 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 22:50:34,313 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 22:50:34,490 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 22:50:34,581 INFO L195 MainTranslator]: Completed translation [2018-11-28 22:50:34,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:50:34 WrapperNode [2018-11-28 22:50:34,582 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 22:50:34,583 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 22:50:34,583 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 22:50:34,583 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 22:50:34,599 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:50:34" (1/1) ... [2018-11-28 22:50:34,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:50:34" (1/1) ... [2018-11-28 22:50:34,630 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-28 22:50:34,639 INFO L168 Benchmark]: Toolchain (without parser) took 977.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -172.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 22:50:34,641 INFO L168 Benchmark]: CDTParser took 0.80 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 22:50:34,642 INFO L168 Benchmark]: CACSL2BoogieTranslator took 918.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -172.0 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. [2018-11-28 22:50:34,643 INFO L168 Benchmark]: Boogie Preprocessor took 52.40 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 22:50:34,646 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.80 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 918.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -172.0 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 52.40 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... ### Bit-precise run ### This is Ultimate 0.1.24-91b1670 [2018-11-28 22:50:36,939 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 22:50:36,941 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 22:50:36,954 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 22:50:36,954 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 22:50:36,956 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 22:50:36,957 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 22:50:36,969 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 22:50:36,971 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 22:50:36,974 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 22:50:36,977 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 22:50:36,977 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 22:50:36,978 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 22:50:36,979 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 22:50:36,983 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 22:50:36,984 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 22:50:36,986 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 22:50:36,990 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 22:50:36,998 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 22:50:37,001 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 22:50:37,004 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 22:50:37,005 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 22:50:37,010 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 22:50:37,010 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 22:50:37,010 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 22:50:37,011 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 22:50:37,012 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 22:50:37,013 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 22:50:37,014 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 22:50:37,017 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 22:50:37,018 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 22:50:37,018 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 22:50:37,019 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 22:50:37,019 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 22:50:37,023 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 22:50:37,024 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 22:50:37,024 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2018-11-28 22:50:37,060 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 22:50:37,061 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 22:50:37,062 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 22:50:37,062 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 22:50:37,063 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 22:50:37,063 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 22:50:37,064 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 22:50:37,064 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 22:50:37,064 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 22:50:37,064 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-28 22:50:37,064 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 22:50:37,065 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 22:50:37,065 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 22:50:37,065 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-28 22:50:37,065 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-28 22:50:37,065 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-28 22:50:37,065 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 22:50:37,067 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 22:50:37,067 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 22:50:37,067 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 22:50:37,067 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 22:50:37,068 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 22:50:37,068 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 22:50:37,068 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 22:50:37,068 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 22:50:37,068 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 22:50:37,069 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 22:50:37,069 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 22:50:37,069 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 22:50:37,070 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 22:50:37,070 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 22:50:37,070 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 -> d8a7e6b82277424790317d043d7d7a7be56ffe7e [2018-11-28 22:50:37,138 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 22:50:37,150 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 22:50:37,154 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 22:50:37,155 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 22:50:37,155 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 22:50:37,156 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.i [2018-11-28 22:50:37,215 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b579dadef/83286956135541ec97b387acb1685ed6/FLAG13ad4b74d [2018-11-28 22:50:37,736 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 22:50:37,737 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.i [2018-11-28 22:50:37,754 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b579dadef/83286956135541ec97b387acb1685ed6/FLAG13ad4b74d [2018-11-28 22:50:38,001 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b579dadef/83286956135541ec97b387acb1685ed6 [2018-11-28 22:50:38,005 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 22:50:38,006 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-28 22:50:38,007 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 22:50:38,007 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 22:50:38,011 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 22:50:38,012 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 10:50:38" (1/1) ... [2018-11-28 22:50:38,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5aa5371d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:50:38, skipping insertion in model container [2018-11-28 22:50:38,015 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 10:50:38" (1/1) ... [2018-11-28 22:50:38,023 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 22:50:38,092 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 22:50:38,606 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 22:50:38,630 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 22:50:38,807 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 22:50:38,890 INFO L195 MainTranslator]: Completed translation [2018-11-28 22:50:38,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:50:38 WrapperNode [2018-11-28 22:50:38,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 22:50:38,891 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 22:50:38,892 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 22:50:38,892 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 22:50:38,909 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:50:38" (1/1) ... [2018-11-28 22:50:38,909 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:50:38" (1/1) ... [2018-11-28 22:50:38,939 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-28 22:50:38,943 INFO L168 Benchmark]: Toolchain (without parser) took 937.68 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 85.5 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -99.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 22:50:38,945 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 22:50:38,946 INFO L168 Benchmark]: CACSL2BoogieTranslator took 883.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 85.5 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -111.9 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 GB. [2018-11-28 22:50:38,947 INFO L168 Benchmark]: Boogie Preprocessor took 50.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-11-28 22:50:38,951 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 883.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 85.5 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -111.9 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 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...