./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB --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 5a4efb80f78cf6db9ac1c2540f0e3afbb357842376bf73c44e7e4fa9311ea9dc --- 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-dbf71c6-m [2022-10-17 17:02:25,444 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:02:25,447 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:02:25,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:02:25,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:02:25,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:02:25,511 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:02:25,515 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:02:25,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:02:25,523 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:02:25,524 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:02:25,530 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:02:25,531 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:02:25,533 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:02:25,535 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:02:25,537 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:02:25,539 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:02:25,540 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:02:25,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:02:25,550 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:02:25,552 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:02:25,554 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:02:25,558 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:02:25,559 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:02:25,569 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:02:25,569 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:02:25,570 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:02:25,572 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:02:25,572 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:02:25,574 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:02:25,574 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:02:25,575 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:02:25,578 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:02:25,579 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:02:25,582 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:02:25,589 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:02:25,590 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:02:25,590 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:02:25,591 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:02:25,592 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:02:25,593 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:02:25,594 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 17:02:25,649 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:02:25,649 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:02:25,650 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:02:25,650 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:02:25,651 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:02:25,651 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:02:25,652 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:02:25,652 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:02:25,652 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:02:25,652 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:02:25,653 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:02:25,653 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:02:25,653 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:02:25,653 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:02:25,653 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:02:25,654 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:02:25,654 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:02:25,654 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:02:25,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:02:25,655 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:02:25,655 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:02:25,655 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:02:25,655 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:02:25,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:02:25,656 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:02:25,656 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_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a4efb80f78cf6db9ac1c2540f0e3afbb357842376bf73c44e7e4fa9311ea9dc [2022-10-17 17:02:25,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:02:25,913 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:02:25,915 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:02:25,917 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:02:25,918 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:02:25,919 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2022-10-17 17:02:25,995 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/data/7ba6b3736/695a7065df854c65a64380686e93a267/FLAG870487768 [2022-10-17 17:02:27,104 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:02:27,105 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2022-10-17 17:02:27,195 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/data/7ba6b3736/695a7065df854c65a64380686e93a267/FLAG870487768 [2022-10-17 17:02:27,344 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/data/7ba6b3736/695a7065df854c65a64380686e93a267 [2022-10-17 17:02:27,347 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:02:27,350 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:02:27,355 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:02:27,355 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:02:27,358 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:02:27,359 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:02:27" (1/1) ... [2022-10-17 17:02:27,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43592207 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:27, skipping insertion in model container [2022-10-17 17:02:27,361 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:02:27" (1/1) ... [2022-10-17 17:02:27,374 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:02:27,592 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:02:31,064 WARN L230 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_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[508948,508961] [2022-10-17 17:02:31,067 WARN L230 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_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509114,509127] [2022-10-17 17:02:31,068 WARN L230 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_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509278,509291] [2022-10-17 17:02:31,068 WARN L230 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_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509443,509456] [2022-10-17 17:02:31,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:02:31,125 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:02:31,821 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) 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:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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) [2022-10-17 17:02:31,827 INFO L158 Benchmark]: Toolchain (without parser) took 4475.75ms. Allocated memory was 96.5MB in the beginning and 216.0MB in the end (delta: 119.5MB). Free memory was 50.8MB in the beginning and 118.2MB in the end (delta: -67.3MB). Peak memory consumption was 109.3MB. Max. memory is 16.1GB. [2022-10-17 17:02:31,828 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 96.5MB. Free memory was 66.3MB in the beginning and 66.3MB in the end (delta: 50.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:02:31,830 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4469.97ms. Allocated memory was 96.5MB in the beginning and 216.0MB in the end (delta: 119.5MB). Free memory was 50.6MB in the beginning and 118.2MB in the end (delta: -67.5MB). Peak memory consumption was 109.3MB. Max. memory is 16.1GB. [2022-10-17 17:02:31,832 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 96.5MB. Free memory was 66.3MB in the beginning and 66.3MB in the end (delta: 50.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4469.97ms. Allocated memory was 96.5MB in the beginning and 216.0MB in the end (delta: 119.5MB). Free memory was 50.6MB in the beginning and 118.2MB in the end (delta: -67.5MB). Peak memory consumption was 109.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB --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 5a4efb80f78cf6db9ac1c2540f0e3afbb357842376bf73c44e7e4fa9311ea9dc --- 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-dbf71c6-m [2022-10-17 17:02:34,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:02:34,101 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:02:34,158 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:02:34,159 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:02:34,163 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:02:34,165 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:02:34,171 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:02:34,178 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:02:34,185 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:02:34,190 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:02:34,191 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:02:34,192 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:02:34,195 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:02:34,197 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:02:34,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:02:34,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:02:34,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:02:34,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:02:34,214 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:02:34,217 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:02:34,220 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:02:34,223 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:02:34,225 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:02:34,230 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:02:34,234 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:02:34,235 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:02:34,237 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:02:34,238 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:02:34,239 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:02:34,240 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:02:34,241 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:02:34,243 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:02:34,244 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:02:34,245 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:02:34,245 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:02:34,246 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:02:34,247 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:02:34,247 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:02:34,249 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:02:34,250 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:02:34,255 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 17:02:34,300 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:02:34,300 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:02:34,302 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:02:34,303 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:02:34,304 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:02:34,304 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:02:34,305 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:02:34,305 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:02:34,305 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:02:34,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:02:34,307 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:02:34,307 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:02:34,307 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:02:34,307 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:02:34,308 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:02:34,308 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:02:34,308 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:02:34,308 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:02:34,308 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:02:34,309 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:02:34,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:02:34,309 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:02:34,310 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:02:34,310 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:02:34,310 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:02:34,310 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:02:34,310 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:02:34,311 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 17:02:34,311 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:02:34,311 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_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a4efb80f78cf6db9ac1c2540f0e3afbb357842376bf73c44e7e4fa9311ea9dc [2022-10-17 17:02:34,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:02:34,729 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:02:34,732 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:02:34,734 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:02:34,735 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:02:34,737 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2022-10-17 17:02:34,816 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/data/fe9721134/bc47d11bdf6a4913a9e70e5e791cbe88/FLAGc859fd002 [2022-10-17 17:02:35,985 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:02:35,986 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i [2022-10-17 17:02:36,045 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/data/fe9721134/bc47d11bdf6a4913a9e70e5e791cbe88/FLAGc859fd002 [2022-10-17 17:02:36,180 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/data/fe9721134/bc47d11bdf6a4913a9e70e5e791cbe88 [2022-10-17 17:02:36,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:02:36,183 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:02:36,201 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:02:36,201 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:02:36,204 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:02:36,205 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:02:36" (1/1) ... [2022-10-17 17:02:36,206 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@464e4885 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:36, skipping insertion in model container [2022-10-17 17:02:36,207 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:02:36" (1/1) ... [2022-10-17 17:02:36,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:02:36,440 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:02:39,799 WARN L230 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_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[508948,508961] [2022-10-17 17:02:39,802 WARN L230 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_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509114,509127] [2022-10-17 17:02:39,802 WARN L230 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_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509278,509291] [2022-10-17 17:02:39,803 WARN L230 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_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509443,509456] [2022-10-17 17:02:39,847 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:02:39,895 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 17:02:40,029 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:02:40,676 WARN L230 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_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[508948,508961] [2022-10-17 17:02:40,677 WARN L230 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_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509114,509127] [2022-10-17 17:02:40,678 WARN L230 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_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509278,509291] [2022-10-17 17:02:40,678 WARN L230 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_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509443,509456] [2022-10-17 17:02:40,682 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:02:40,706 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:02:41,532 WARN L230 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_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[508948,508961] [2022-10-17 17:02:41,533 WARN L230 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_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509114,509127] [2022-10-17 17:02:41,534 WARN L230 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_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509278,509291] [2022-10-17 17:02:41,534 WARN L230 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_df67ac0a-ce3c-48de-9768-f914de602bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-i2c-cx25840-cx25840.cil.i[509443,509456] [2022-10-17 17:02:41,538 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:02:41,872 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:02:41,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41 WrapperNode [2022-10-17 17:02:41,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:02:41,874 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:02:41,875 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:02:41,875 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:02:41,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,069 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,445 INFO L138 Inliner]: procedures = 383, calls = 6116, calls flagged for inlining = 171, calls inlined = 146, statements flattened = 13554 [2022-10-17 17:02:42,446 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:02:42,447 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:02:42,447 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:02:42,447 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:02:42,457 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,552 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,552 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,752 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,795 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,832 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,869 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,929 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:02:42,931 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:02:42,931 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:02:42,932 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:02:42,932 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:02:42,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:02:42,963 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:02:42,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df67ac0a-ce3c-48de-9768-f914de602bcf/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:02:43,015 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-17 17:02:43,015 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-17 17:02:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2022-10-17 17:02:43,016 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2022-10-17 17:02:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2022-10-17 17:02:43,016 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2022-10-17 17:02:43,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 17:02:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 17:02:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2022-10-17 17:02:43,017 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2022-10-17 17:02:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:02:43,017 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2022-10-17 17:02:43,017 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2022-10-17 17:02:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:02:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 17:02:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:02:43,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:02:43,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:02:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2022-10-17 17:02:43,019 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2022-10-17 17:02:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2022-10-17 17:02:43,019 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2022-10-17 17:02:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2022-10-17 17:02:43,019 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2022-10-17 17:02:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-17 17:02:43,020 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-17 17:02:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2022-10-17 17:02:43,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2022-10-17 17:02:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:02:43,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:02:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-10-17 17:02:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-10-17 17:02:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2022-10-17 17:02:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2022-10-17 17:02:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2022-10-17 17:02:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2022-10-17 17:02:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2022-10-17 17:02:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2022-10-17 17:02:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2022-10-17 17:02:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2022-10-17 17:02:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2022-10-17 17:02:43,024 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2022-10-17 17:02:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2022-10-17 17:02:43,025 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2022-10-17 17:02:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2022-10-17 17:02:43,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2022-10-17 17:02:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-17 17:02:43,026 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-17 17:02:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:02:43,027 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:02:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2022-10-17 17:02:43,027 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2022-10-17 17:02:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2022-10-17 17:02:43,028 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2022-10-17 17:02:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-10-17 17:02:43,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-10-17 17:02:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 17:02:43,029 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 17:02:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:02:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 17:02:43,030 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 17:02:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2022-10-17 17:02:43,030 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2022-10-17 17:02:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:02:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_mbus_fmt [2022-10-17 17:02:43,031 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_mbus_fmt [2022-10-17 17:02:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 17:02:43,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 17:02:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2022-10-17 17:02:43,031 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2022-10-17 17:02:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-10-17 17:02:43,032 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-10-17 17:02:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 17:02:43,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 17:02:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-10-17 17:02:43,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-10-17 17:02:43,033 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 17:02:43,033 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 17:02:43,034 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2022-10-17 17:02:43,034 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2022-10-17 17:02:43,034 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2022-10-17 17:02:43,034 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2022-10-17 17:02:43,034 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2022-10-17 17:02:43,034 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2022-10-17 17:02:43,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 17:02:43,036 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2022-10-17 17:02:43,036 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2022-10-17 17:02:43,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 17:02:43,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 17:02:43,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:02:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:02:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:02:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:02:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 17:02:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 17:02:43,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 17:02:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 17:02:43,038 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 17:02:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2022-10-17 17:02:43,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2022-10-17 17:02:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 17:02:43,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 17:02:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2022-10-17 17:02:43,039 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2022-10-17 17:02:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 17:02:43,040 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 17:02:43,041 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2022-10-17 17:02:43,044 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2022-10-17 17:02:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2022-10-17 17:02:43,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2022-10-17 17:02:43,045 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-10-17 17:02:43,046 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-10-17 17:02:43,046 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata___0 [2022-10-17 17:02:43,047 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata___0 [2022-10-17 17:02:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2022-10-17 17:02:43,048 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2022-10-17 17:02:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2022-10-17 17:02:43,054 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2022-10-17 17:02:43,055 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2022-10-17 17:02:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2022-10-17 17:02:43,055 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2022-10-17 17:02:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2022-10-17 17:02:43,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 17:02:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 17:02:43,055 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2022-10-17 17:02:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2022-10-17 17:02:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-10-17 17:02:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-10-17 17:02:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2022-10-17 17:02:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2022-10-17 17:02:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-10-17 17:02:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-10-17 17:02:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2022-10-17 17:02:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2022-10-17 17:02:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 17:02:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 17:02:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2022-10-17 17:02:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2022-10-17 17:02:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2022-10-17 17:02:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2022-10-17 17:02:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2022-10-17 17:02:43,058 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2022-10-17 17:02:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2022-10-17 17:02:43,058 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2022-10-17 17:02:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2022-10-17 17:02:43,058 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2022-10-17 17:02:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2022-10-17 17:02:43,059 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2022-10-17 17:02:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2022-10-17 17:02:43,059 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2022-10-17 17:02:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-10-17 17:02:43,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-10-17 17:02:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2022-10-17 17:02:43,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2022-10-17 17:02:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2022-10-17 17:02:43,060 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2022-10-17 17:02:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2022-10-17 17:02:43,060 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2022-10-17 17:02:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2022-10-17 17:02:43,061 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2022-10-17 17:02:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2022-10-17 17:02:43,061 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2022-10-17 17:02:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2022-10-17 17:02:43,061 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2022-10-17 17:02:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2022-10-17 17:02:43,061 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2022-10-17 17:02:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 17:02:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 17:02:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2022-10-17 17:02:43,062 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2022-10-17 17:02:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 17:02:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2022-10-17 17:02:43,063 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2022-10-17 17:02:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2022-10-17 17:02:43,063 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2022-10-17 17:02:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 17:02:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 17:02:43,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-10-17 17:02:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2022-10-17 17:02:43,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2022-10-17 17:02:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2022-10-17 17:02:43,064 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2022-10-17 17:02:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2022-10-17 17:02:43,064 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2022-10-17 17:02:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2022-10-17 17:02:43,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2022-10-17 17:02:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2022-10-17 17:02:43,065 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2022-10-17 17:02:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2022-10-17 17:02:43,065 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2022-10-17 17:02:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2022-10-17 17:02:43,066 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2022-10-17 17:02:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2022-10-17 17:02:43,066 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2022-10-17 17:02:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:02:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2022-10-17 17:02:43,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2022-10-17 17:02:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:02:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 17:02:43,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 17:02:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 17:02:43,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 17:02:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:02:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 17:02:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2022-10-17 17:02:43,068 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2022-10-17 17:02:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-10-17 17:02:43,068 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-10-17 17:02:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 17:02:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 17:02:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-10-17 17:02:43,069 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-10-17 17:02:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 17:02:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2022-10-17 17:02:43,069 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2022-10-17 17:02:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2022-10-17 17:02:43,070 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2022-10-17 17:02:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2022-10-17 17:02:43,070 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2022-10-17 17:02:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2022-10-17 17:02:43,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2022-10-17 17:02:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2022-10-17 17:02:43,070 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2022-10-17 17:02:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 17:02:43,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 17:02:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2022-10-17 17:02:43,071 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2022-10-17 17:02:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-10-17 17:02:43,071 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-10-17 17:02:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2022-10-17 17:02:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2022-10-17 17:02:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 17:02:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 17:02:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-10-17 17:02:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-10-17 17:02:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2022-10-17 17:02:43,073 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2022-10-17 17:02:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2022-10-17 17:02:43,073 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2022-10-17 17:02:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2022-10-17 17:02:43,073 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2022-10-17 17:02:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-10-17 17:02:43,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-10-17 17:02:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2022-10-17 17:02:43,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2022-10-17 17:02:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2022-10-17 17:02:43,074 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2022-10-17 17:02:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 17:02:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2022-10-17 17:02:43,075 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2022-10-17 17:02:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-10-17 17:02:43,075 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-10-17 17:02:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 17:02:43,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 17:02:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~VOID [2022-10-17 17:02:43,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~VOID [2022-10-17 17:02:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-10-17 17:02:43,076 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-10-17 17:02:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2022-10-17 17:02:43,076 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2022-10-17 17:02:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:02:43,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:02:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2022-10-17 17:02:43,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2022-10-17 17:02:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2022-10-17 17:02:43,077 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2022-10-17 17:02:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2022-10-17 17:02:43,078 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2022-10-17 17:02:44,643 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:02:44,650 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:02:56,720 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;