./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f6012e8ec841b08462bbd246c354a43139de7ccb42d1c6282a50e12dbc313f31 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:11:39,280 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:11:39,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:11:39,309 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:11:39,309 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:11:39,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:11:39,312 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:11:39,314 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:11:39,315 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:11:39,316 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:11:39,317 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:11:39,318 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:11:39,319 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:11:39,320 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:11:39,321 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:11:39,322 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:11:39,323 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:11:39,324 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:11:39,326 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:11:39,328 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:11:39,329 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:11:39,331 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:11:39,332 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:11:39,333 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:11:39,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:11:39,337 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:11:39,337 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:11:39,338 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:11:39,339 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:11:39,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:11:39,341 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:11:39,341 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:11:39,342 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:11:39,343 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:11:39,344 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:11:39,345 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:11:39,345 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:11:39,346 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:11:39,346 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:11:39,347 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:11:39,348 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:11:39,349 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:11:39,369 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:11:39,370 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:11:39,371 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:11:39,371 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:11:39,372 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:11:39,372 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:11:39,372 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:11:39,372 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:11:39,373 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:11:39,373 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:11:39,373 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:11:39,373 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:11:39,374 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:11:39,374 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:11:39,374 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:11:39,374 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:11:39,375 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:11:39,375 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:11:39,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:11:39,375 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:11:39,376 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:11:39,376 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:11:39,376 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:11:39,376 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:11:39,377 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:11:39,377 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6012e8ec841b08462bbd246c354a43139de7ccb42d1c6282a50e12dbc313f31 [2022-11-20 18:11:39,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:11:39,685 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:11:39,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:11:39,690 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:11:39,690 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:11:39,692 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2022-11-20 18:11:42,638 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:11:43,301 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:11:43,301 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2022-11-20 18:11:43,358 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/data/9bdd6d44c/f268214c7b924e3cab6fb95c82f8a72d/FLAG04da9cad5 [2022-11-20 18:11:43,379 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/data/9bdd6d44c/f268214c7b924e3cab6fb95c82f8a72d [2022-11-20 18:11:43,385 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:11:43,387 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:11:43,392 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:11:43,392 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:11:43,395 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:11:43,396 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:11:43" (1/1) ... [2022-11-20 18:11:43,398 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ae51626 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:43, skipping insertion in model container [2022-11-20 18:11:43,398 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:11:43" (1/1) ... [2022-11-20 18:11:43,406 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:11:43,583 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:11:44,321 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2061) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 18:11:44,328 INFO L158 Benchmark]: Toolchain (without parser) took 940.06ms. Allocated memory is still 155.2MB. Free memory was 111.1MB in the beginning and 106.4MB in the end (delta: 4.7MB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. [2022-11-20 18:11:44,329 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory was 72.3MB in the beginning and 72.1MB in the end (delta: 159.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:11:44,330 INFO L158 Benchmark]: CACSL2BoogieTranslator took 934.19ms. Allocated memory is still 155.2MB. Free memory was 111.1MB in the beginning and 106.4MB in the end (delta: 4.7MB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. [2022-11-20 18:11:44,331 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory was 72.3MB in the beginning and 72.1MB in the end (delta: 159.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 934.19ms. Allocated memory is still 155.2MB. Free memory was 111.1MB in the beginning and 106.4MB in the end (delta: 4.7MB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f6012e8ec841b08462bbd246c354a43139de7ccb42d1c6282a50e12dbc313f31 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:11:46,695 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:11:46,700 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:11:46,741 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:11:46,741 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:11:46,745 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:11:46,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:11:46,751 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:11:46,753 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:11:46,759 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:11:46,760 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:11:46,761 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:11:46,761 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:11:46,762 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:11:46,763 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:11:46,764 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:11:46,765 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:11:46,765 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:11:46,767 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:11:46,769 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:11:46,770 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:11:46,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:11:46,779 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:11:46,780 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:11:46,793 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:11:46,793 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:11:46,793 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:11:46,794 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:11:46,795 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:11:46,796 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:11:46,796 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:11:46,797 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:11:46,798 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:11:46,798 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:11:46,811 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:11:46,812 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:11:46,813 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:11:46,814 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:11:46,814 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:11:46,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:11:46,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:11:46,821 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:11:46,862 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:11:46,863 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:11:46,865 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:11:46,865 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:11:46,866 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:11:46,866 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:11:46,867 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:11:46,867 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:11:46,867 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:11:46,868 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:11:46,869 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:11:46,869 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:11:46,869 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:11:46,869 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:11:46,870 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:11:46,870 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:11:46,870 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:11:46,871 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:11:46,871 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:11:46,871 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:11:46,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:11:46,872 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:11:46,872 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:11:46,872 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:11:46,873 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:11:46,873 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:11:46,873 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:11:46,873 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:11:46,874 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:11:46,874 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6012e8ec841b08462bbd246c354a43139de7ccb42d1c6282a50e12dbc313f31 [2022-11-20 18:11:47,268 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:11:47,303 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:11:47,305 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:11:47,307 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:11:47,308 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:11:47,310 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2022-11-20 18:11:50,509 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:11:51,139 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:11:51,140 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2022-11-20 18:11:51,193 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/data/dff86fc29/f9bdb533122a47e5857b794c3ed44934/FLAGc01a36a79 [2022-11-20 18:11:51,212 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/data/dff86fc29/f9bdb533122a47e5857b794c3ed44934 [2022-11-20 18:11:51,214 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:11:51,216 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:11:51,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:11:51,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:11:51,223 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:11:51,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:11:51" (1/1) ... [2022-11-20 18:11:51,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2053934c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:51, skipping insertion in model container [2022-11-20 18:11:51,225 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:11:51" (1/1) ... [2022-11-20 18:11:51,233 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:11:51,383 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:11:54,122 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314540,314553] [2022-11-20 18:11:54,126 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314706,314719] [2022-11-20 18:11:54,127 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314870,314883] [2022-11-20 18:11:54,128 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[315035,315048] [2022-11-20 18:11:54,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:11:54,233 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:11:54,305 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:11:54,773 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314540,314553] [2022-11-20 18:11:54,775 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314706,314719] [2022-11-20 18:11:54,775 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314870,314883] [2022-11-20 18:11:54,776 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[315035,315048] [2022-11-20 18:11:54,780 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:11:54,822 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:11:55,239 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314540,314553] [2022-11-20 18:11:55,239 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314706,314719] [2022-11-20 18:11:55,240 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314870,314883] [2022-11-20 18:11:55,240 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[315035,315048] [2022-11-20 18:11:55,246 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:11:55,557 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:11:55,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:55 WrapperNode [2022-11-20 18:11:55,558 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:11:55,559 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:11:55,559 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:11:55,560 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:11:55,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:55" (1/1) ... [2022-11-20 18:11:55,700 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:55" (1/1) ... [2022-11-20 18:11:55,868 INFO L138 Inliner]: procedures = 401, calls = 2496, calls flagged for inlining = 201, calls inlined = 150, statements flattened = 4694 [2022-11-20 18:11:55,869 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:11:55,870 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:11:55,870 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:11:55,870 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:11:55,879 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:55" (1/1) ... [2022-11-20 18:11:55,880 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:55" (1/1) ... [2022-11-20 18:11:55,911 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:55" (1/1) ... [2022-11-20 18:11:55,911 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:55" (1/1) ... [2022-11-20 18:11:56,071 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:55" (1/1) ... [2022-11-20 18:11:56,087 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:55" (1/1) ... [2022-11-20 18:11:56,114 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:55" (1/1) ... [2022-11-20 18:11:56,131 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:55" (1/1) ... [2022-11-20 18:11:56,158 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:11:56,159 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:11:56,159 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:11:56,159 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:11:56,160 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:55" (1/1) ... [2022-11-20 18:11:56,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:11:56,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:11:56,190 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:11:56,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:11:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-20 18:11:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-20 18:11:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 18:11:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 18:11:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2022-11-20 18:11:56,236 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2022-11-20 18:11:56,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 18:11:56,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 18:11:56,236 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 18:11:56,236 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 18:11:56,236 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2022-11-20 18:11:56,237 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2022-11-20 18:11:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 18:11:56,237 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 18:11:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2022-11-20 18:11:56,237 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2022-11-20 18:11:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-11-20 18:11:56,238 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-11-20 18:11:56,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 18:11:56,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 18:11:56,238 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 18:11:56,238 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 18:11:56,238 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-20 18:11:56,239 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-20 18:11:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 18:11:56,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 18:11:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-20 18:11:56,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-20 18:11:56,239 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 18:11:56,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 18:11:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:11:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2022-11-20 18:11:56,240 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2022-11-20 18:11:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 18:11:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:11:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:11:56,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 18:11:56,241 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2022-11-20 18:11:56,241 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2022-11-20 18:11:56,241 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-20 18:11:56,241 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-20 18:11:56,241 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-20 18:11:56,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-20 18:11:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 18:11:56,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 18:11:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_fmdev [2022-11-20 18:11:56,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_fmdev [2022-11-20 18:11:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2022-11-20 18:11:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2022-11-20 18:11:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 18:11:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 18:11:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_fmdev [2022-11-20 18:11:56,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_fmdev [2022-11-20 18:11:56,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 18:11:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 18:11:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 18:11:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 18:11:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2022-11-20 18:11:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2022-11-20 18:11:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2022-11-20 18:11:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2022-11-20 18:11:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-11-20 18:11:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-11-20 18:11:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2022-11-20 18:11:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2022-11-20 18:11:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:11:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 18:11:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 18:11:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 18:11:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 18:11:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-20 18:11:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-20 18:11:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-20 18:11:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-20 18:11:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:11:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 18:11:56,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 18:11:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:11:56,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 18:11:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 18:11:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 18:11:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-20 18:11:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-20 18:11:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-11-20 18:11:56,248 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-11-20 18:11:56,248 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2022-11-20 18:11:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2022-11-20 18:11:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2022-11-20 18:11:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2022-11-20 18:11:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-20 18:11:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-20 18:11:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-20 18:11:56,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-20 18:11:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 18:11:56,250 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 18:11:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 18:11:56,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:11:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:11:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:11:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-20 18:11:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-20 18:11:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-20 18:11:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-20 18:11:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2022-11-20 18:11:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2022-11-20 18:11:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:11:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2022-11-20 18:11:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2022-11-20 18:11:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 18:11:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 18:11:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 18:11:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 18:11:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2022-11-20 18:11:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2022-11-20 18:11:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 18:11:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 18:11:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2022-11-20 18:11:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2022-11-20 18:11:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-11-20 18:11:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-11-20 18:11:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2022-11-20 18:11:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2022-11-20 18:11:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2022-11-20 18:11:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2022-11-20 18:11:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2022-11-20 18:11:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2022-11-20 18:11:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2022-11-20 18:11:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2022-11-20 18:11:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-20 18:11:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-20 18:11:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 18:11:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 18:11:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2022-11-20 18:11:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2022-11-20 18:11:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-11-20 18:11:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2022-11-20 18:11:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-11-20 18:11:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-11-20 18:11:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:11:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2022-11-20 18:11:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2022-11-20 18:11:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:11:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:11:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2022-11-20 18:11:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2022-11-20 18:11:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:11:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2022-11-20 18:11:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2022-11-20 18:11:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 18:11:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 18:11:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:11:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-20 18:11:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-20 18:11:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2022-11-20 18:11:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2022-11-20 18:11:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2022-11-20 18:11:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2022-11-20 18:11:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-20 18:11:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-20 18:11:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2022-11-20 18:11:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2022-11-20 18:11:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-20 18:11:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-20 18:11:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-20 18:11:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-20 18:11:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-20 18:11:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-20 18:11:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 18:11:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 18:11:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 18:11:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 18:11:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2022-11-20 18:11:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2022-11-20 18:11:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2022-11-20 18:11:56,263 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2022-11-20 18:11:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-20 18:11:56,263 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-20 18:11:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-20 18:11:56,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-20 18:11:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 18:11:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 18:11:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 18:11:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 18:11:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-20 18:11:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-20 18:11:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-20 18:11:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-20 18:11:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-20 18:11:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-20 18:11:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 18:11:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 18:11:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 18:11:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 18:11:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 18:11:56,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 18:11:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 18:11:56,266 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 18:11:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2022-11-20 18:11:56,267 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2022-11-20 18:11:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2022-11-20 18:11:56,267 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2022-11-20 18:11:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2022-11-20 18:11:56,267 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2022-11-20 18:11:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-20 18:11:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-20 18:11:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2022-11-20 18:11:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2022-11-20 18:11:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 18:11:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 18:11:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-20 18:11:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-20 18:11:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2022-11-20 18:11:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2022-11-20 18:11:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2022-11-20 18:11:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2022-11-20 18:11:56,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 18:11:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 18:11:57,196 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:11:57,201 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:11:57,491 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 18:12:48,710 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 18:12:48,942 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:12:50,096 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:12:50,096 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 18:12:50,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:12:50 BoogieIcfgContainer [2022-11-20 18:12:50,103 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:12:50,104 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:12:50,104 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:12:50,114 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:12:50,115 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:12:50" (1/1) ... [2022-11-20 18:12:50,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:12:50,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:50,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 1309 states and 1898 transitions. [2022-11-20 18:12:50,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1898 transitions. [2022-11-20 18:12:50,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-11-20 18:12:50,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:50,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:50,279 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:151) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 18:12:50,285 INFO L158 Benchmark]: Toolchain (without parser) took 59068.66ms. Allocated memory was 79.7MB in the beginning and 390.1MB in the end (delta: 310.4MB). Free memory was 54.0MB in the beginning and 187.9MB in the end (delta: -133.9MB). Peak memory consumption was 175.3MB. Max. memory is 16.1GB. [2022-11-20 18:12:50,286 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 41.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:12:50,288 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4339.05ms. Allocated memory was 79.7MB in the beginning and 195.0MB in the end (delta: 115.3MB). Free memory was 53.8MB in the beginning and 115.8MB in the end (delta: -62.1MB). Peak memory consumption was 101.7MB. Max. memory is 16.1GB. [2022-11-20 18:12:50,288 INFO L158 Benchmark]: Boogie Procedure Inliner took 310.04ms. Allocated memory is still 195.0MB. Free memory was 115.8MB in the beginning and 89.6MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-20 18:12:50,289 INFO L158 Benchmark]: Boogie Preprocessor took 288.60ms. Allocated memory is still 195.0MB. Free memory was 89.6MB in the beginning and 100.1MB in the end (delta: -10.5MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. [2022-11-20 18:12:50,289 INFO L158 Benchmark]: RCFGBuilder took 53944.42ms. Allocated memory was 195.0MB in the beginning and 390.1MB in the end (delta: 195.0MB). Free memory was 100.1MB in the beginning and 201.6MB in the end (delta: -101.5MB). Peak memory consumption was 235.1MB. Max. memory is 16.1GB. [2022-11-20 18:12:50,290 INFO L158 Benchmark]: CodeCheck took 180.11ms. Allocated memory is still 390.1MB. Free memory was 201.6MB in the beginning and 187.9MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 18:12:50,293 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 41.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4339.05ms. Allocated memory was 79.7MB in the beginning and 195.0MB in the end (delta: 115.3MB). Free memory was 53.8MB in the beginning and 115.8MB in the end (delta: -62.1MB). Peak memory consumption was 101.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 310.04ms. Allocated memory is still 195.0MB. Free memory was 115.8MB in the beginning and 89.6MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 288.60ms. Allocated memory is still 195.0MB. Free memory was 89.6MB in the beginning and 100.1MB in the end (delta: -10.5MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. * RCFGBuilder took 53944.42ms. Allocated memory was 195.0MB in the beginning and 390.1MB in the end (delta: 195.0MB). Free memory was 100.1MB in the beginning and 201.6MB in the end (delta: -101.5MB). Peak memory consumption was 235.1MB. Max. memory is 16.1GB. * CodeCheck took 180.11ms. Allocated memory is still 390.1MB. Free memory was 201.6MB in the beginning and 187.9MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:12:50,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3623e6-8b5f-49d2-bd8b-02ba0239c9d8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared