./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.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_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/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 d8a7e6b82277424790317d043d7d7a7be56ffe7e ................................................................................................................................................................... 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_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/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 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 0.1.23-635dfa2 [2018-12-02 12:50:05,131 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 12:50:05,132 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 12:50:05,139 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 12:50:05,140 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 12:50:05,140 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 12:50:05,141 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 12:50:05,142 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 12:50:05,143 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 12:50:05,144 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 12:50:05,144 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 12:50:05,144 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 12:50:05,145 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 12:50:05,146 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 12:50:05,146 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 12:50:05,147 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 12:50:05,147 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 12:50:05,149 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 12:50:05,150 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 12:50:05,151 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 12:50:05,152 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 12:50:05,153 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 12:50:05,154 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 12:50:05,154 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 12:50:05,155 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 12:50:05,155 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 12:50:05,156 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 12:50:05,156 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 12:50:05,157 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 12:50:05,158 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 12:50:05,158 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 12:50:05,158 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 12:50:05,158 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 12:50:05,159 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 12:50:05,159 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 12:50:05,160 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 12:50:05,160 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2018-12-02 12:50:05,170 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 12:50:05,170 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 12:50:05,171 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 12:50:05,171 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 12:50:05,172 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 12:50:05,172 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 12:50:05,172 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-02 12:50:05,172 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 12:50:05,172 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 12:50:05,172 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 12:50:05,172 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-02 12:50:05,172 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-02 12:50:05,172 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-02 12:50:05,173 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 12:50:05,173 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 12:50:05,173 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 12:50:05,173 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 12:50:05,173 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 12:50:05,173 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 12:50:05,173 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 12:50:05,173 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 12:50:05,174 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 12:50:05,174 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 12:50:05,174 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 12:50:05,174 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 12:50:05,174 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_f61171f5-c9d9-4052-a662-206f5f05bc82/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 -> d8a7e6b82277424790317d043d7d7a7be56ffe7e [2018-12-02 12:50:05,196 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 12:50:05,202 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 12:50:05,204 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 12:50:05,205 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 12:50:05,206 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 12:50:05,206 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.i [2018-12-02 12:50:05,241 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/data/69f9d2879/accd9e35a8204273aab8690030b5d7d4/FLAGbb7211dc5 [2018-12-02 12:50:05,613 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 12:50:05,614 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/sv-benchmarks/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.i [2018-12-02 12:50:05,624 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/data/69f9d2879/accd9e35a8204273aab8690030b5d7d4/FLAGbb7211dc5 [2018-12-02 12:50:05,984 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/data/69f9d2879/accd9e35a8204273aab8690030b5d7d4 [2018-12-02 12:50:05,987 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 12:50:05,987 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 12:50:05,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 12:50:05,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 12:50:05,991 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 12:50:05,992 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:50:05" (1/1) ... [2018-12-02 12:50:05,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f115b65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:05, skipping insertion in model container [2018-12-02 12:50:05,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:50:05" (1/1) ... [2018-12-02 12:50:05,998 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 12:50:06,027 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 12:50:06,266 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 12:50:06,276 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 12:50:06,310 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 12:50:06,347 INFO L195 MainTranslator]: Completed translation [2018-12-02 12:50:06,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:06 WrapperNode [2018-12-02 12:50:06,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 12:50:06,348 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 12:50:06,348 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 12:50:06,348 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 12:50:06,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:06" (1/1) ... [2018-12-02 12:50:06,366 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-02 12:50:06,368 INFO L168 Benchmark]: Toolchain (without parser) took 381.37 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.2 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -122.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 12:50:06,369 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 12:50:06,369 INFO L168 Benchmark]: CACSL2BoogieTranslator took 359.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.2 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -122.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. [2018-12-02 12:50:06,370 INFO L168 Benchmark]: Boogie Procedure Inliner took 19.70 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 12:50:06,371 INFO L336 ainManager$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 359.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.2 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -122.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 19.70 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 [2018-12-02 12:50:07,398 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 12:50:07,399 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 12:50:07,405 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 12:50:07,406 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 12:50:07,406 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 12:50:07,407 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 12:50:07,408 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 12:50:07,408 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 12:50:07,409 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 12:50:07,409 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 12:50:07,409 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 12:50:07,410 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 12:50:07,410 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 12:50:07,411 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 12:50:07,411 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 12:50:07,411 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 12:50:07,412 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 12:50:07,413 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 12:50:07,414 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 12:50:07,414 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 12:50:07,415 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 12:50:07,416 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 12:50:07,416 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 12:50:07,417 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 12:50:07,417 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 12:50:07,418 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 12:50:07,418 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 12:50:07,418 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 12:50:07,419 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 12:50:07,419 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 12:50:07,419 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 12:50:07,420 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 12:50:07,420 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 12:50:07,420 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 12:50:07,420 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 12:50:07,421 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2018-12-02 12:50:07,428 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 12:50:07,428 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 12:50:07,429 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 12:50:07,429 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 12:50:07,429 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 12:50:07,429 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 12:50:07,429 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-02 12:50:07,429 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 12:50:07,430 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 12:50:07,430 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 12:50:07,430 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-02 12:50:07,430 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-02 12:50:07,430 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-02 12:50:07,430 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 12:50:07,430 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 12:50:07,430 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 12:50:07,430 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 12:50:07,430 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 12:50:07,430 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 12:50:07,431 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 12:50:07,431 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 12:50:07,431 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 12:50:07,431 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 12:50:07,431 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 12:50:07,431 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 12:50:07,431 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-02 12:50:07,431 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-02 12:50:07,431 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 12:50:07,431 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 12:50:07,431 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_f61171f5-c9d9-4052-a662-206f5f05bc82/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 -> d8a7e6b82277424790317d043d7d7a7be56ffe7e [2018-12-02 12:50:07,450 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 12:50:07,459 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 12:50:07,462 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 12:50:07,463 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 12:50:07,464 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 12:50:07,464 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.i [2018-12-02 12:50:07,505 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/data/ac97ac08a/b1b10cbb8f3742f787be52fa2610e9b5/FLAG35aebd7e4 [2018-12-02 12:50:07,866 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 12:50:07,866 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/sv-benchmarks/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.i [2018-12-02 12:50:07,873 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/data/ac97ac08a/b1b10cbb8f3742f787be52fa2610e9b5/FLAG35aebd7e4 [2018-12-02 12:50:08,233 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f61171f5-c9d9-4052-a662-206f5f05bc82/bin-2019/ukojak/data/ac97ac08a/b1b10cbb8f3742f787be52fa2610e9b5 [2018-12-02 12:50:08,235 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 12:50:08,236 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 12:50:08,237 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 12:50:08,237 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 12:50:08,239 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 12:50:08,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:50:08" (1/1) ... [2018-12-02 12:50:08,241 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 02.12 12:50:08, skipping insertion in model container [2018-12-02 12:50:08,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:50:08" (1/1) ... [2018-12-02 12:50:08,245 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 12:50:08,268 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 12:50:08,466 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 12:50:08,478 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 12:50:08,557 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 12:50:08,590 INFO L195 MainTranslator]: Completed translation [2018-12-02 12:50:08,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:08 WrapperNode [2018-12-02 12:50:08,590 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 12:50:08,591 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 12:50:08,591 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 12:50:08,591 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 12:50:08,595 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:50:08" (1/1) ... [2018-12-02 12:50:08,607 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-02 12:50:08,609 INFO L168 Benchmark]: Toolchain (without parser) took 373.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -156.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 12:50:08,610 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 12:50:08,610 INFO L168 Benchmark]: CACSL2BoogieTranslator took 353.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -156.6 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2018-12-02 12:50:08,610 INFO L168 Benchmark]: Boogie Procedure Inliner took 17.83 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 12:50:08,611 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 353.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 936.7 MB in the beginning and 1.1 GB in the end (delta: -156.6 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 17.83 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...