./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/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 995e25e2ce6bcb930d345e7fd68d5bdba052d7f3 .................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/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 995e25e2ce6bcb930d345e7fd68d5bdba052d7f3 ................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of ~#list_14~0. Expected: Found: GLOBAL --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 14:47:20,617 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 14:47:20,618 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 14:47:20,624 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 14:47:20,624 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 14:47:20,624 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 14:47:20,625 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 14:47:20,626 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 14:47:20,627 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 14:47:20,627 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 14:47:20,627 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 14:47:20,627 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 14:47:20,628 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 14:47:20,628 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 14:47:20,629 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 14:47:20,629 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 14:47:20,630 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 14:47:20,630 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 14:47:20,631 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 14:47:20,632 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 14:47:20,632 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 14:47:20,633 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 14:47:20,634 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 14:47:20,634 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 14:47:20,634 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 14:47:20,635 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 14:47:20,635 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 14:47:20,635 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 14:47:20,636 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 14:47:20,636 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 14:47:20,636 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 14:47:20,637 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 14:47:20,637 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 14:47:20,637 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 14:47:20,637 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 14:47:20,638 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 14:47:20,638 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2018-12-09 14:47:20,645 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 14:47:20,645 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 14:47:20,645 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 14:47:20,646 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 14:47:20,646 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 14:47:20,646 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 14:47:20,646 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-09 14:47:20,646 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 14:47:20,646 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 14:47:20,646 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 14:47:20,646 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-09 14:47:20,646 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-09 14:47:20,646 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-09 14:47:20,646 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 14:47:20,646 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 14:47:20,647 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 14:47:20,647 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 14:47:20,647 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 14:47:20,647 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 14:47:20,647 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 14:47:20,647 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 14:47:20,647 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 14:47:20,647 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 14:47:20,647 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 14:47:20,647 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 14:47:20,647 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/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 -> 995e25e2ce6bcb930d345e7fd68d5bdba052d7f3 [2018-12-09 14:47:20,664 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 14:47:20,670 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 14:47:20,672 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 14:47:20,672 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 14:47:20,673 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 14:47:20,673 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2018-12-09 14:47:20,704 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/data/1c30ec410/3c030393737242bcacf5a2defc364435/FLAG4cc09a23f [2018-12-09 14:47:21,043 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 14:47:21,043 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/sv-benchmarks/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2018-12-09 14:47:21,052 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/data/1c30ec410/3c030393737242bcacf5a2defc364435/FLAG4cc09a23f [2018-12-09 14:47:21,436 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/data/1c30ec410/3c030393737242bcacf5a2defc364435 [2018-12-09 14:47:21,440 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 14:47:21,441 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 14:47:21,442 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 14:47:21,442 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 14:47:21,446 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 14:47:21,447 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 02:47:21" (1/1) ... [2018-12-09 14:47:21,449 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61db98e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 02:47:21, skipping insertion in model container [2018-12-09 14:47:21,449 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 02:47:21" (1/1) ... [2018-12-09 14:47:21,453 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 14:47:21,475 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 14:47:21,715 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 14:47:21,727 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 14:47:21,763 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 14:47:21,799 INFO L195 MainTranslator]: Completed translation [2018-12-09 14:47:21,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 02:47:21 WrapperNode [2018-12-09 14:47:21,799 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 14:47:21,800 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 14:47:21,800 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 14:47:21,800 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 14:47:21,805 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 02:47:21" (1/1) ... [2018-12-09 14:47:21,821 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-09 14:47:21,823 INFO L168 Benchmark]: Toolchain (without parser) took 383.20 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -125.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 14:47:21,825 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 14:47:21,825 INFO L168 Benchmark]: CACSL2BoogieTranslator took 357.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -125.2 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. [2018-12-09 14:47:21,826 INFO L168 Benchmark]: Boogie Procedure Inliner took 22.99 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 14:47:21,827 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 357.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -125.2 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 22.99 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 ~#list_14~0. Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: 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 0.1.23-635dfa2 [2018-12-09 14:47:22,908 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 14:47:22,909 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 14:47:22,915 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 14:47:22,915 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 14:47:22,916 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 14:47:22,917 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 14:47:22,917 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 14:47:22,918 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 14:47:22,919 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 14:47:22,919 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 14:47:22,919 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 14:47:22,920 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 14:47:22,920 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 14:47:22,921 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 14:47:22,921 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 14:47:22,921 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 14:47:22,922 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 14:47:22,923 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 14:47:22,924 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 14:47:22,924 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 14:47:22,925 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 14:47:22,926 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 14:47:22,926 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 14:47:22,926 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 14:47:22,927 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 14:47:22,927 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 14:47:22,928 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 14:47:22,928 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 14:47:22,929 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 14:47:22,929 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 14:47:22,929 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 14:47:22,929 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 14:47:22,929 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 14:47:22,930 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 14:47:22,930 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 14:47:22,931 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2018-12-09 14:47:22,938 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 14:47:22,938 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 14:47:22,939 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 14:47:22,939 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 14:47:22,939 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 14:47:22,939 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 14:47:22,939 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-09 14:47:22,939 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 14:47:22,939 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 14:47:22,939 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 14:47:22,940 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-09 14:47:22,940 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-09 14:47:22,940 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-09 14:47:22,940 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 14:47:22,940 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 14:47:22,940 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 14:47:22,940 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 14:47:22,940 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 14:47:22,940 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 14:47:22,940 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 14:47:22,940 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 14:47:22,941 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 14:47:22,941 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 14:47:22,941 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 14:47:22,941 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 14:47:22,941 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-09 14:47:22,941 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 14:47:22,941 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 14:47:22,941 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 14:47:22,941 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/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 -> 995e25e2ce6bcb930d345e7fd68d5bdba052d7f3 [2018-12-09 14:47:22,960 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 14:47:22,970 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 14:47:22,972 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 14:47:22,973 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 14:47:22,974 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 14:47:22,974 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2018-12-09 14:47:23,010 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/data/8fd0b4269/5e1fd038e3c6490a9198e16762c84c6f/FLAG092095beb [2018-12-09 14:47:23,386 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 14:47:23,387 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/sv-benchmarks/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2018-12-09 14:47:23,394 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/data/8fd0b4269/5e1fd038e3c6490a9198e16762c84c6f/FLAG092095beb [2018-12-09 14:47:23,749 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6d7263ea-ba5b-453c-8466-12020e9b5d95/bin-2019/ukojak/data/8fd0b4269/5e1fd038e3c6490a9198e16762c84c6f [2018-12-09 14:47:23,751 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 14:47:23,752 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 14:47:23,752 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 14:47:23,752 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 14:47:23,754 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 14:47:23,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 02:47:23" (1/1) ... [2018-12-09 14:47:23,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35e5a7d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 02:47:23, skipping insertion in model container [2018-12-09 14:47:23,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 02:47:23" (1/1) ... [2018-12-09 14:47:23,760 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 14:47:23,782 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 14:47:23,978 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 14:47:23,989 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 14:47:24,066 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 14:47:24,106 INFO L195 MainTranslator]: Completed translation [2018-12-09 14:47:24,106 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 02:47:24 WrapperNode [2018-12-09 14:47:24,106 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 14:47:24,107 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 14:47:24,107 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 14:47:24,107 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 14:47:24,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 02:47:24" (1/1) ... [2018-12-09 14:47:24,123 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-09 14:47:24,125 INFO L168 Benchmark]: Toolchain (without parser) took 373.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -164.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 14:47:24,126 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 14:47:24,126 INFO L168 Benchmark]: CACSL2BoogieTranslator took 354.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -164.7 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. [2018-12-09 14:47:24,126 INFO L168 Benchmark]: Boogie Procedure Inliner took 17.81 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 14:47:24,128 INFO L336 ainManager$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 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 354.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -164.7 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 17.81 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 ~#list_14~0. Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: 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...