./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_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/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_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/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_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/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_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/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 [2018-10-26 22:04:37,278 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:04:37,283 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:04:37,302 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:04:37,302 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:04:37,304 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:04:37,305 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:04:37,307 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:04:37,309 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:04:37,310 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:04:37,310 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:04:37,311 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:04:37,312 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:04:37,313 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:04:37,314 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:04:37,315 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:04:37,316 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:04:37,318 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:04:37,320 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:04:37,321 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:04:37,322 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:04:37,324 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:04:37,326 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:04:37,327 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:04:37,327 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:04:37,328 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:04:37,329 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:04:37,329 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:04:37,330 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:04:37,331 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:04:37,331 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:04:37,333 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:04:37,333 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:04:37,333 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:04:37,334 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:04:37,335 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:04:37,335 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 22:04:37,349 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:04:37,349 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:04:37,350 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:04:37,350 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:04:37,351 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:04:37,351 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:04:37,351 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:04:37,352 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:04:37,352 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:04:37,352 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:04:37,353 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:04:37,353 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:04:37,353 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:04:37,353 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:04:37,353 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:04:37,354 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:04:37,354 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:04:37,354 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:04:37,354 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:04:37,354 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:04:37,354 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:04:37,355 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:04:37,355 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 22:04:37,355 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:04:37,355 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:04:37,357 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:04:37,358 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_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/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 [2018-10-26 22:04:37,392 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:04:37,404 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:04:37,408 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:04:37,409 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:04:37,410 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:04:37,410 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-radio-radio-si476x_true-unreach-call.cil.c [2018-10-26 22:04:37,470 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/data/4f472755f/1e921f8368e14e2d91b0e16a0bb35657/FLAGc3b15eef3 [2018-10-26 22:04:38,200 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:04:38,201 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-radio-radio-si476x_true-unreach-call.cil.c [2018-10-26 22:04:38,256 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/data/4f472755f/1e921f8368e14e2d91b0e16a0bb35657/FLAGc3b15eef3 [2018-10-26 22:04:38,270 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/data/4f472755f/1e921f8368e14e2d91b0e16a0bb35657 [2018-10-26 22:04:38,273 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:04:38,275 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:04:38,276 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:04:38,276 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:04:38,281 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:04:38,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:04:38" (1/1) ... [2018-10-26 22:04:38,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71a3ab28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:04:38, skipping insertion in model container [2018-10-26 22:04:38,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:04:38" (1/1) ... [2018-10-26 22:04:38,296 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:04:38,447 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:04:43,239 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:04:43,421 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:04:44,576 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:04:45,320 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:04:45,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:04:45 WrapperNode [2018-10-26 22:04:45,321 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:04:45,322 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 22:04:45,322 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 22:04:45,322 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 22:04:45,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:04:45" (1/1) ... [2018-10-26 22:04:45,381 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:04:45,387 INFO L168 Benchmark]: Toolchain (without parser) took 7110.15 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 308.8 MB). Free memory was 938.2 MB in the beginning and 891.8 MB in the end (delta: 46.4 MB). Peak memory consumption was 355.2 MB. Max. memory is 11.5 GB. [2018-10-26 22:04:45,389 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:04:45,389 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7045.45 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 308.8 MB). Free memory was 938.2 MB in the beginning and 902.6 MB in the end (delta: 35.6 MB). Peak memory consumption was 548.8 MB. Max. memory is 11.5 GB. [2018-10-26 22:04:45,390 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.44 ms. Allocated memory is still 1.3 GB. Free memory was 902.6 MB in the beginning and 891.8 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 11.5 GB. [2018-10-26 22:04:45,405 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 7045.45 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 308.8 MB). Free memory was 938.2 MB in the beginning and 902.6 MB in the end (delta: 35.6 MB). Peak memory consumption was 548.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 61.44 ms. Allocated memory is still 1.3 GB. Free memory was 902.6 MB in the beginning and 891.8 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 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... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:04:47,518 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:04:47,520 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:04:47,532 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:04:47,532 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:04:47,533 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:04:47,534 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:04:47,536 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:04:47,538 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:04:47,539 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:04:47,540 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:04:47,540 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:04:47,541 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:04:47,542 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:04:47,543 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:04:47,544 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:04:47,545 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:04:47,547 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:04:47,549 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:04:47,551 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:04:47,552 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:04:47,553 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:04:47,556 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:04:47,556 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:04:47,557 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:04:47,557 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:04:47,559 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:04:47,560 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:04:47,561 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:04:47,562 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:04:47,562 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:04:47,563 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:04:47,564 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:04:47,564 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:04:47,565 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:04:47,566 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:04:47,566 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 22:04:47,593 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:04:47,593 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:04:47,594 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:04:47,594 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:04:47,595 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:04:47,601 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:04:47,601 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:04:47,601 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:04:47,601 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:04:47,601 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:04:47,602 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:04:47,602 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 22:04:47,602 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 22:04:47,602 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:04:47,602 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:04:47,603 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:04:47,603 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:04:47,603 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:04:47,603 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:04:47,603 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:04:47,604 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:04:47,604 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:04:47,604 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:04:47,604 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 22:04:47,604 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 22:04:47,604 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:04:47,605 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 22:04:47,605 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 22:04:47,605 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:04:47,605 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_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/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 [2018-10-26 22:04:47,672 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:04:47,684 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:04:47,687 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:04:47,689 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:04:47,689 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:04:47,690 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-radio-radio-si476x_true-unreach-call.cil.c [2018-10-26 22:04:47,744 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/data/31c3edba0/de96710f510b4baebe84bdd3355e5d16/FLAGcff509472 [2018-10-26 22:04:48,698 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:04:48,699 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-radio-radio-si476x_true-unreach-call.cil.c [2018-10-26 22:04:48,768 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/data/31c3edba0/de96710f510b4baebe84bdd3355e5d16/FLAGcff509472 [2018-10-26 22:04:48,785 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_deea93d4-bbfd-4e46-8b21-c9c71de7fa6e/bin-2019/ukojak/data/31c3edba0/de96710f510b4baebe84bdd3355e5d16 [2018-10-26 22:04:48,788 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:04:48,790 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:04:48,791 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:04:48,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:04:48,796 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:04:48,797 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:04:48" (1/1) ... [2018-10-26 22:04:48,800 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24e27545 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:04:48, skipping insertion in model container [2018-10-26 22:04:48,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:04:48" (1/1) ... [2018-10-26 22:04:48,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:04:49,031 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:04:54,197 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:04:54,643 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:04:55,699 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:04:56,681 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:04:56,682 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:04:56 WrapperNode [2018-10-26 22:04:56,683 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:04:56,684 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 22:04:56,684 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 22:04:56,684 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 22:04:56,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:04:56" (1/1) ... [2018-10-26 22:04:56,779 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:04:56,783 INFO L168 Benchmark]: Toolchain (without parser) took 7993.64 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 488.1 MB). Free memory was 935.8 MB in the beginning and 1.4 GB in the end (delta: -506.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:04:56,784 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:04:56,785 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7892.42 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 488.1 MB). Free memory was 935.8 MB in the beginning and 1.4 GB in the end (delta: -507.6 MB). Peak memory consumption was 740.4 MB. Max. memory is 11.5 GB. [2018-10-26 22:04:56,786 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.25 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 11.5 GB. [2018-10-26 22:04:56,794 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 7892.42 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 488.1 MB). Free memory was 935.8 MB in the beginning and 1.4 GB in the end (delta: -507.6 MB). Peak memory consumption was 740.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 98.25 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 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...