./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-radio-radio-si476x_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-radio-radio-si476x_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fc2c1d227da7ecb5b1879b83fa50a024cb5ed526 ........................................................................................................................................................... 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_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-radio-radio-si476x_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fc2c1d227da7ecb5b1879b83fa50a024cb5ed526 ............................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 13:22:24,119 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:22:24,121 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:22:24,129 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:22:24,129 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:22:24,130 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:22:24,131 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:22:24,132 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:22:24,133 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:22:24,134 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:22:24,134 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:22:24,135 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:22:24,136 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:22:24,136 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:22:24,137 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:22:24,138 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:22:24,138 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:22:24,140 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:22:24,141 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:22:24,142 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:22:24,143 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:22:24,144 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:22:24,146 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:22:24,146 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:22:24,146 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:22:24,147 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:22:24,147 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:22:24,148 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:22:24,148 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:22:24,149 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:22:24,149 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:22:24,149 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:22:24,150 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:22:24,150 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:22:24,150 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:22:24,151 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:22:24,152 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 13:22:24,162 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:22:24,162 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:22:24,162 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:22:24,163 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 13:22:24,163 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 13:22:24,163 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 13:22:24,163 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:22:24,163 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 13:22:24,164 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:22:24,164 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:22:24,164 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:22:24,164 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:22:24,164 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:22:24,164 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:22:24,164 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 13:22:24,164 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 13:22:24,165 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:22:24,165 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:22:24,165 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 13:22:24,165 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:22:24,165 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:22:24,165 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:22:24,165 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 13:22:24,165 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:22:24,166 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 13:22:24,166 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 13:22:24,166 INFO L133 SettingsManager]: * To the following directory=dump/ 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_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/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 ! call(__VERIFIER_error())) ) 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc2c1d227da7ecb5b1879b83fa50a024cb5ed526 [2018-11-10 13:22:24,195 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:22:24,204 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:22:24,207 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:22:24,208 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:22:24,208 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:22:24,209 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-radio-radio-si476x_true-unreach-call.cil.c [2018-11-10 13:22:24,249 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/data/821d4f199/3f149bc00e55438ba223725ff630236e/FLAG0958c5aaf [2018-11-10 13:22:24,867 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:22:24,868 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-radio-radio-si476x_true-unreach-call.cil.c [2018-11-10 13:22:24,895 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/data/821d4f199/3f149bc00e55438ba223725ff630236e/FLAG0958c5aaf [2018-11-10 13:22:24,905 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/data/821d4f199/3f149bc00e55438ba223725ff630236e [2018-11-10 13:22:24,907 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:22:24,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:22:24,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:22:24,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:22:24,911 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:22:24,911 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:22:24" (1/1) ... [2018-11-10 13:22:24,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b215201 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:22:24, skipping insertion in model container [2018-11-10 13:22:24,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:22:24" (1/1) ... [2018-11-10 13:22:24,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:22:24,995 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:22:27,873 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:22:27,967 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:22:28,767 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:22:29,247 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:22:29,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:22:29 WrapperNode [2018-11-10 13:22:29,248 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:22:29,249 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 13:22:29,249 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 13:22:29,249 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 13:22:29,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:22:29" (1/1) ... [2018-11-10 13:22:29,287 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 13:22:29,290 INFO L168 Benchmark]: Toolchain (without parser) took 4382.96 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 543.7 MB). Free memory was 944.0 MB in the beginning and 989.4 MB in the end (delta: -45.4 MB). Peak memory consumption was 498.3 MB. Max. memory is 11.5 GB. [2018-11-10 13:22:29,293 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:22:29,293 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4339.63 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 543.7 MB). Free memory was 944.0 MB in the beginning and 989.4 MB in the end (delta: -45.4 MB). Peak memory consumption was 498.3 MB. Max. memory is 11.5 GB. [2018-11-10 13:22:29,294 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.35 ms. Allocated memory is still 1.6 GB. Free memory is still 989.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:22:29,297 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4339.63 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 543.7 MB). Free memory was 944.0 MB in the beginning and 989.4 MB in the end (delta: -45.4 MB). Peak memory consumption was 498.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.35 ms. Allocated memory is still 1.6 GB. Free memory is still 989.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 13:22:30,546 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:22:30,547 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:22:30,554 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:22:30,554 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:22:30,555 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:22:30,555 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:22:30,557 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:22:30,558 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:22:30,558 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:22:30,559 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:22:30,559 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:22:30,560 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:22:30,560 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:22:30,561 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:22:30,562 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:22:30,562 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:22:30,564 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:22:30,565 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:22:30,566 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:22:30,567 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:22:30,568 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:22:30,570 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:22:30,570 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:22:30,570 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:22:30,571 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:22:30,572 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:22:30,572 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:22:30,573 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:22:30,574 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:22:30,574 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:22:30,574 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:22:30,574 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:22:30,574 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:22:30,575 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:22:30,576 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:22:30,576 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 13:22:30,587 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:22:30,587 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:22:30,588 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:22:30,588 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 13:22:30,589 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 13:22:30,589 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 13:22:30,589 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:22:30,590 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:22:30,590 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:22:30,590 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:22:30,590 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:22:30,590 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 13:22:30,590 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 13:22:30,590 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:22:30,590 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:22:30,590 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 13:22:30,590 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 13:22:30,590 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:22:30,591 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:22:30,591 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 13:22:30,591 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:22:30,591 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:22:30,591 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:22:30,591 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 13:22:30,591 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 13:22:30,591 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:22:30,591 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 13:22:30,592 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 13:22:30,592 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 13:22:30,592 INFO L133 SettingsManager]: * To the following directory=dump/ 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_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/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 ! call(__VERIFIER_error())) ) 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc2c1d227da7ecb5b1879b83fa50a024cb5ed526 [2018-11-10 13:22:30,623 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:22:30,631 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:22:30,633 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:22:30,634 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:22:30,634 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:22:30,634 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-radio-radio-si476x_true-unreach-call.cil.c [2018-11-10 13:22:30,670 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/data/6093516cf/db7f05c3660b4da5b27b216d3a0c22bb/FLAG6684b830d [2018-11-10 13:22:31,282 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:22:31,283 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-radio-radio-si476x_true-unreach-call.cil.c [2018-11-10 13:22:31,318 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/data/6093516cf/db7f05c3660b4da5b27b216d3a0c22bb/FLAG6684b830d [2018-11-10 13:22:31,329 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4545b65d-47ac-48da-9fd4-0c1c4cb55cf1/bin-2019/ukojak/data/6093516cf/db7f05c3660b4da5b27b216d3a0c22bb [2018-11-10 13:22:31,332 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:22:31,333 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:22:31,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:22:31,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:22:31,337 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:22:31,338 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:22:31" (1/1) ... [2018-11-10 13:22:31,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e8da13a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:22:31, skipping insertion in model container [2018-11-10 13:22:31,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:22:31" (1/1) ... [2018-11-10 13:22:31,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:22:31,504 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:22:34,447 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:22:34,526 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:22:35,152 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:22:35,701 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:22:35,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:22:35 WrapperNode [2018-11-10 13:22:35,701 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:22:35,702 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 13:22:35,702 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 13:22:35,702 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 13:22:35,708 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:22:35" (1/1) ... [2018-11-10 13:22:35,742 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 13:22:35,745 INFO L168 Benchmark]: Toolchain (without parser) took 4412.73 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 469.2 MB). Free memory was 931.7 MB in the beginning and 1.0 GB in the end (delta: -104.9 MB). Peak memory consumption was 364.4 MB. Max. memory is 11.5 GB. [2018-11-10 13:22:35,746 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:22:35,747 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4367.47 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 469.2 MB). Free memory was 931.7 MB in the beginning and 1.1 GB in the end (delta: -119.3 MB). Peak memory consumption was 466.5 MB. Max. memory is 11.5 GB. [2018-11-10 13:22:35,747 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.94 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2018-11-10 13:22:35,750 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4367.47 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 469.2 MB). Free memory was 931.7 MB in the beginning and 1.1 GB in the end (delta: -119.3 MB). Peak memory consumption was 466.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.94 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...