./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/test-0102-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0102-1.i -s /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 43501df8936bf70f5d414815e5734de2b005efb3 ....................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0102-1.i -s /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 43501df8936bf70f5d414815e5734de2b005efb3 ........................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#top~1". Expected: Found: GLOBAL --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 10:15:54,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:15:54,524 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:15:54,534 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:15:54,535 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:15:54,536 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:15:54,537 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:15:54,539 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:15:54,541 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:15:54,543 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:15:54,545 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:15:54,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:15:54,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:15:54,553 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:15:54,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:15:54,555 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:15:54,555 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:15:54,556 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:15:54,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:15:54,561 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:15:54,562 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:15:54,563 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:15:54,564 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:15:54,565 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:15:54,570 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:15:54,571 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:15:54,571 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:15:54,572 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:15:54,573 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:15:54,574 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:15:54,576 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:15:54,576 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:15:54,577 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:15:54,578 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:15:54,579 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:15:54,580 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:15:54,581 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:15:54,581 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:15:54,582 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:15:54,582 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:15:54,583 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:15:54,583 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2019-10-22 10:15:54,599 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:15:54,609 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:15:54,610 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:15:54,610 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:15:54,611 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:15:54,611 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:15:54,611 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-10-22 10:15:54,611 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:15:54,611 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:15:54,611 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:15:54,611 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-10-22 10:15:54,611 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-10-22 10:15:54,612 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-10-22 10:15:54,612 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:15:54,612 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:15:54,612 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:15:54,612 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:15:54,612 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:15:54,612 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:15:54,612 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:15:54,613 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:15:54,613 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:15:54,613 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:15:54,613 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:15:54,613 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:15:54,613 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak 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 -> Kojak 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 -> 43501df8936bf70f5d414815e5734de2b005efb3 [2019-10-22 10:15:54,646 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:15:54,658 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:15:54,662 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:15:54,664 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:15:54,664 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:15:54,665 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/../../sv-benchmarks/c/memsafety/test-0102-1.i [2019-10-22 10:15:54,716 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/data/50f5ba910/0f887236a9cb41e2abbb47f65583ad6b/FLAG0cf8054c2 [2019-10-22 10:15:55,200 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:15:55,201 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/sv-benchmarks/c/memsafety/test-0102-1.i [2019-10-22 10:15:55,212 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/data/50f5ba910/0f887236a9cb41e2abbb47f65583ad6b/FLAG0cf8054c2 [2019-10-22 10:15:55,478 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/data/50f5ba910/0f887236a9cb41e2abbb47f65583ad6b [2019-10-22 10:15:55,481 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:15:55,482 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:15:55,483 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:55,483 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:15:55,487 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:15:55,487 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:55" (1/1) ... [2019-10-22 10:15:55,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53a74eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:55, skipping insertion in model container [2019-10-22 10:15:55,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:55" (1/1) ... [2019-10-22 10:15:55,496 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:15:55,536 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:15:55,977 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:55,988 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:15:56,049 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:56,104 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:15:56,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:56 WrapperNode [2019-10-22 10:15:56,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:56,105 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:15:56,105 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:15:56,105 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:15:56,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:56" (1/1) ... [2019-10-22 10:15:56,132 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of "~#top~1". Expected: Found: GLOBAL at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 10:15:56,138 INFO L168 Benchmark]: Toolchain (without parser) took 654.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -168.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:56,138 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:56,139 INFO L168 Benchmark]: CACSL2BoogieTranslator took 621.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -168.2 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:56,139 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:56,141 INFO L335 ainManager$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 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 621.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -168.2 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.46 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.procedureinliner: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#top~1". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: AssertionError: Incorrect DeclarationInformation of "~#top~1". Expected: Found: GLOBAL: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:15:58,036 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:15:58,038 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:15:58,050 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:15:58,051 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:15:58,052 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:15:58,053 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:15:58,055 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:15:58,057 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:15:58,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:15:58,064 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:15:58,066 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:15:58,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:15:58,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:15:58,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:15:58,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:15:58,071 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:15:58,072 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:15:58,073 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:15:58,076 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:15:58,079 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:15:58,081 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:15:58,083 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:15:58,085 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:15:58,087 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:15:58,089 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:15:58,090 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:15:58,090 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:15:58,091 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:15:58,092 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:15:58,093 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:15:58,093 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:15:58,094 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:15:58,095 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:15:58,096 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:15:58,096 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:15:58,097 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:15:58,098 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:15:58,098 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:15:58,099 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:15:58,099 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:15:58,101 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2019-10-22 10:15:58,116 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:15:58,128 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:15:58,130 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:15:58,130 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:15:58,130 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:15:58,130 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:15:58,130 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-10-22 10:15:58,130 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:15:58,131 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:15:58,131 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:15:58,131 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-10-22 10:15:58,131 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-10-22 10:15:58,131 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-10-22 10:15:58,131 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:15:58,131 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:15:58,131 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:15:58,132 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:15:58,132 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:15:58,132 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:15:58,132 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:15:58,132 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:15:58,132 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:15:58,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:15:58,133 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:15:58,133 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:15:58,133 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:15:58,133 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:15:58,133 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:15:58,133 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:15:58,134 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak 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 -> Kojak 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 -> 43501df8936bf70f5d414815e5734de2b005efb3 [2019-10-22 10:15:58,172 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:15:58,183 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:15:58,186 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:15:58,187 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:15:58,187 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:15:58,188 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/../../sv-benchmarks/c/memsafety/test-0102-1.i [2019-10-22 10:15:58,237 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/data/4e1323d6b/aa344f3974e04c14bc4494bd9f9a79ad/FLAGa3456b535 [2019-10-22 10:15:58,663 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:15:58,664 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/sv-benchmarks/c/memsafety/test-0102-1.i [2019-10-22 10:15:58,682 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/data/4e1323d6b/aa344f3974e04c14bc4494bd9f9a79ad/FLAGa3456b535 [2019-10-22 10:15:58,694 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_649c6182-f2f3-4e94-823d-a3b98a1d7506/bin/ukojak/data/4e1323d6b/aa344f3974e04c14bc4494bd9f9a79ad [2019-10-22 10:15:58,697 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:15:58,699 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:15:58,699 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:58,700 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:15:58,703 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:15:58,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:58" (1/1) ... [2019-10-22 10:15:58,706 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b5d6a1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:58, skipping insertion in model container [2019-10-22 10:15:58,706 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:15:58" (1/1) ... [2019-10-22 10:15:58,713 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:15:58,757 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:15:59,163 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:59,176 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:15:59,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:15:59,307 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:15:59,307 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59 WrapperNode [2019-10-22 10:15:59,308 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:15:59,308 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:15:59,308 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:15:59,308 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:15:59,315 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:15:59" (1/1) ... [2019-10-22 10:15:59,331 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of "~#top~1". Expected: Found: GLOBAL at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 10:15:59,336 INFO L168 Benchmark]: Toolchain (without parser) took 636.77 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -125.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:59,336 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:59,337 INFO L168 Benchmark]: CACSL2BoogieTranslator took 608.47 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -125.4 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:15:59,337 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.82 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:15:59,339 INFO L335 ainManager$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 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 608.47 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -125.4 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.82 ms. Allocated memory is still 1.1 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.procedureinliner: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#top~1". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: AssertionError: Incorrect DeclarationInformation of "~#top~1". Expected: Found: GLOBAL: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...