./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d002159a-8b31-4c02-b091-31da82542af4/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d002159a-8b31-4c02-b091-31da82542af4/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d002159a-8b31-4c02-b091-31da82542af4/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d002159a-8b31-4c02-b091-31da82542af4/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d002159a-8b31-4c02-b091-31da82542af4/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d002159a-8b31-4c02-b091-31da82542af4/bin/uautomizer-ZsLfNo2U6R --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5feac0302f13c727a8ce4dbbb5dd0217b3f1a323fac582165e8c8f1d506ea7b2 --- 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-38b53e6 [2022-11-25 15:49:46,533 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 15:49:46,537 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 15:49:46,582 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 15:49:46,583 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 15:49:46,588 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 15:49:46,595 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 15:49:46,598 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 15:49:46,601 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 15:49:46,605 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 15:49:46,608 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 15:49:46,611 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 15:49:46,613 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 15:49:46,620 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 15:49:46,625 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 15:49:46,626 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 15:49:46,628 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 15:49:46,630 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 15:49:46,632 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 15:49:46,637 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 15:49:46,639 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 15:49:46,644 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 15:49:46,647 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 15:49:46,649 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 15:49:46,657 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 15:49:46,663 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 15:49:46,663 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 15:49:46,665 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 15:49:46,667 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 15:49:46,670 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 15:49:46,672 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 15:49:46,673 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 15:49:46,675 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 15:49:46,678 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 15:49:46,680 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 15:49:46,680 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 15:49:46,681 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 15:49:46,682 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 15:49:46,682 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 15:49:46,684 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 15:49:46,685 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 15:49:46,688 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d002159a-8b31-4c02-b091-31da82542af4/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 15:49:46,740 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 15:49:46,740 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 15:49:46,741 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 15:49:46,741 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 15:49:46,742 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 15:49:46,743 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 15:49:46,744 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 15:49:46,744 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 15:49:46,744 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 15:49:46,744 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 15:49:46,746 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 15:49:46,746 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 15:49:46,746 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 15:49:46,746 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 15:49:46,747 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 15:49:46,747 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 15:49:46,747 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 15:49:46,747 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 15:49:46,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 15:49:46,748 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 15:49:46,748 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 15:49:46,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 15:49:46,748 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 15:49:46,749 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 15:49:46,749 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 15:49:46,749 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 15:49:46,749 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 15:49:46,749 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 15:49:46,750 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 15:49:46,751 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 15:49:46,751 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 15:49:46,751 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_d002159a-8b31-4c02-b091-31da82542af4/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d002159a-8b31-4c02-b091-31da82542af4/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5feac0302f13c727a8ce4dbbb5dd0217b3f1a323fac582165e8c8f1d506ea7b2 [2022-11-25 15:49:47,088 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 15:49:47,115 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 15:49:47,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 15:49:47,120 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 15:49:47,121 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 15:49:47,123 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d002159a-8b31-4c02-b091-31da82542af4/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-25 15:49:50,669 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 15:49:51,613 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 15:49:51,619 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d002159a-8b31-4c02-b091-31da82542af4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-25 15:49:51,705 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d002159a-8b31-4c02-b091-31da82542af4/bin/uautomizer-ZsLfNo2U6R/data/5ef5f2804/37162ec0f2e7494cb6a8ca6ccd3deb3e/FLAGdc6b94a9b [2022-11-25 15:49:51,724 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d002159a-8b31-4c02-b091-31da82542af4/bin/uautomizer-ZsLfNo2U6R/data/5ef5f2804/37162ec0f2e7494cb6a8ca6ccd3deb3e [2022-11-25 15:49:51,727 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 15:49:51,729 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 15:49:51,731 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 15:49:51,731 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 15:49:51,736 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 15:49:51,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:49:51" (1/1) ... [2022-11-25 15:49:51,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d2975ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:49:51, skipping insertion in model container [2022-11-25 15:49:51,739 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:49:51" (1/1) ... [2022-11-25 15:49:51,748 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 15:49:51,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 15:49:52,893 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:49:53,009 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 15:49:53,072 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 15:49:53,170 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 15:49:53,217 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 15:49:53,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,515 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,517 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,539 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:49:53,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,725 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:49:53,738 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 15:49:53,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,765 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 15:49:53,776 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:49:53,777 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 15:49:53,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,827 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 15:49:53,858 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-25 15:49:53,878 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-25 15:49:53,881 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-25 15:49:53,883 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-11-25 15:49:53,884 WARN L623 FunctionHandler]: Unknown extern function videobuf_waiton [2022-11-25 15:49:53,885 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_unmap [2022-11-25 15:49:53,885 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_free [2022-11-25 15:49:53,886 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-11-25 15:49:53,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,924 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 15:49:53,928 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 15:49:53,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,933 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 15:49:53,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:53,947 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:49:53,948 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 15:49:53,951 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:49:53,960 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:49:53,961 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 15:49:53,961 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:49:53,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,519 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 15:49:54,534 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 15:49:54,535 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 15:49:54,594 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 15:49:54,608 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 15:49:54,609 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 15:49:54,611 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:49:54,612 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 15:49:54,613 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 15:49:54,701 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:49:54,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,742 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:54,793 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:49:54,794 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 15:49:54,803 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 15:49:55,310 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:49:55,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:55,488 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 15:49:55,509 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 15:49:55,633 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 15:49:55,647 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 15:49:55,661 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 15:49:55,764 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-25 15:49:55,808 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 15:49:56,009 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-11-25 15:49:56,010 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 15:49:56,010 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 15:49:56,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:56,036 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 15:49:56,036 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 15:49:56,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:56,079 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-11-25 15:49:56,087 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-25 15:49:56,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:56,127 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-11-25 15:49:56,158 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 15:49:56,159 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_one [2022-11-25 15:49:56,160 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:49:56,168 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-11-25 15:49:56,168 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-11-25 15:49:56,177 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:49:56,181 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_cancel [2022-11-25 15:49:56,182 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:49:56,184 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 15:49:56,185 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:49:56,185 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-11-25 15:49:56,193 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:49:56,230 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-11-25 15:49:56,239 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-11-25 15:49:56,252 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-11-25 15:49:56,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:56,271 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:49:56,272 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 15:49:56,281 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-11-25 15:49:56,290 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-11-25 15:49:56,300 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-11-25 15:49:56,466 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 15:49:56,467 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:49:56,474 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:49:56,475 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:49:56,475 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-11-25 15:49:56,486 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 15:49:56,486 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-25 15:49:56,487 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-11-25 15:49:56,488 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:49:56,489 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-25 15:49:56,489 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:49:56,490 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:49:56,490 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:49:56,490 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:49:56,491 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-11-25 15:49:56,493 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:49:56,494 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_sg_init [2022-11-25 15:49:56,530 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-25 15:49:56,532 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-11-25 15:49:56,538 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-25 15:49:56,539 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-25 15:49:56,541 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-25 15:49:56,550 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-11-25 15:49:56,554 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-25 15:49:56,556 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-25 15:49:56,557 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-11-25 15:49:56,558 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-11-25 15:49:56,559 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 15:49:56,561 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:49:56,562 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:49:56,563 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:49:56,564 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 15:49:56,564 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:49:56,667 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 15:49:56,675 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:49:56,675 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 15:49:56,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:56,759 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 15:49:56,760 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-25 15:49:56,760 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 15:49:56,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:56,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:56,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:56,784 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 15:49:56,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:56,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:56,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:56,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:56,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:56,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:56,833 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 15:49:56,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:56,851 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 15:49:56,851 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 15:49:56,852 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:49:56,944 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 15:49:56,958 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,060 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,068 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,075 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,083 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,110 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,118 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,125 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,132 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,139 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,167 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,175 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,182 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,189 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,196 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,225 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,232 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,241 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,249 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,257 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,295 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,303 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,310 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,318 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,325 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,354 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,362 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,370 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,377 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,385 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,415 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,422 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,430 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,438 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,446 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,474 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,475 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,476 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,483 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,491 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,520 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,520 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,521 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,522 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,522 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,523 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,524 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,525 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,525 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:57,561 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_d002159a-8b31-4c02-b091-31da82542af4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545946,545959] [2022-11-25 15:49:57,567 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_d002159a-8b31-4c02-b091-31da82542af4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[546091,546104] [2022-11-25 15:49:57,598 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:49:57,822 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 15:49:57,983 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:49:57,985 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 15:49:57,987 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 15:49:57,994 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 15:49:57,995 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 15:49:58,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,029 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:49:58,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,082 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:49:58,085 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 15:49:58,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,089 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 15:49:58,090 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:49:58,090 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 15:49:58,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,113 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 15:49:58,119 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-25 15:49:58,125 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-25 15:49:58,127 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-25 15:49:58,128 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-11-25 15:49:58,129 WARN L623 FunctionHandler]: Unknown extern function videobuf_waiton [2022-11-25 15:49:58,129 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_unmap [2022-11-25 15:49:58,129 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_free [2022-11-25 15:49:58,130 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-11-25 15:49:58,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,137 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 15:49:58,138 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 15:49:58,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,139 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 15:49:58,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,141 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:49:58,142 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 15:49:58,142 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:49:58,176 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 15:49:58,176 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 15:49:58,176 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:49:58,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,187 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 15:49:58,193 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 15:49:58,193 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 15:49:58,199 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 15:49:58,206 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 15:49:58,206 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 15:49:58,208 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:49:58,208 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 15:49:58,209 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 15:49:58,219 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:49:58,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,240 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,301 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:49:58,302 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 15:49:58,364 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 15:49:58,395 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:49:58,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,432 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 15:49:58,433 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 15:49:58,434 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 15:49:58,435 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 15:49:58,435 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 15:49:58,436 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-25 15:49:58,437 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 15:49:58,440 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-11-25 15:49:58,441 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 15:49:58,441 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 15:49:58,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,453 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 15:49:58,453 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 15:49:58,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,462 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-11-25 15:49:58,464 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-25 15:49:58,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,469 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-11-25 15:49:58,526 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 15:49:58,527 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_one [2022-11-25 15:49:58,527 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:49:58,528 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-11-25 15:49:58,528 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-11-25 15:49:58,533 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:49:58,533 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_cancel [2022-11-25 15:49:58,534 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:49:58,534 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 15:49:58,534 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:49:58,534 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-11-25 15:49:58,539 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:49:58,556 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-11-25 15:49:58,557 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-11-25 15:49:58,558 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-11-25 15:49:58,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,568 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 15:49:58,568 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 15:49:58,569 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-11-25 15:49:58,570 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-11-25 15:49:58,570 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-11-25 15:49:58,592 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 15:49:58,593 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:49:58,598 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:49:58,598 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:49:58,599 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-11-25 15:49:58,606 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 15:49:58,606 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-25 15:49:58,606 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-11-25 15:49:58,607 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:49:58,608 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-25 15:49:58,608 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:49:58,609 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:49:58,609 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:49:58,609 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-25 15:49:58,610 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-11-25 15:49:58,618 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:49:58,618 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_sg_init [2022-11-25 15:49:58,680 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-25 15:49:58,682 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-11-25 15:49:58,684 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-25 15:49:58,685 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-25 15:49:58,686 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-25 15:49:58,687 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-11-25 15:49:58,690 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-25 15:49:58,691 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-25 15:49:58,691 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-11-25 15:49:58,692 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-11-25 15:49:58,693 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 15:49:58,694 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:49:58,695 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:49:58,695 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:49:58,696 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 15:49:58,697 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 15:49:58,704 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 15:49:58,705 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:49:58,705 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 15:49:58,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,735 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 15:49:58,735 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-25 15:49:58,736 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 15:49:58,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,751 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 15:49:58,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,858 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 15:49:58,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:49:58,861 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 15:49:58,862 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 15:49:58,862 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 15:49:58,867 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 15:49:58,868 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,874 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,875 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,876 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,876 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,877 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,878 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,878 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,879 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,879 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,880 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,881 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,882 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,882 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,883 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,884 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,884 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,885 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,885 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,886 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,887 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,887 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,888 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,888 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,889 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,889 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,890 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,890 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,891 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,892 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,893 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,893 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,894 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,894 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,895 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,896 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,896 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,897 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,897 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,898 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,899 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,899 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,900 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,900 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,900 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,900 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,901 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,901 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,901 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:49:58,903 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_d002159a-8b31-4c02-b091-31da82542af4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545946,545959] [2022-11-25 15:49:58,904 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_d002159a-8b31-4c02-b091-31da82542af4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[546091,546104] [2022-11-25 15:49:58,912 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:49:59,248 INFO L208 MainTranslator]: Completed translation [2022-11-25 15:49:59,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:49:59 WrapperNode [2022-11-25 15:49:59,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 15:49:59,250 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 15:49:59,251 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 15:49:59,251 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 15:49:59,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:49:59" (1/1) ... [2022-11-25 15:49:59,546 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:49:59" (1/1) ... [2022-11-25 15:50:02,522 INFO L138 Inliner]: procedures = 550, calls = 9247, calls flagged for inlining = 307, calls inlined = 297, statements flattened = 18250 [2022-11-25 15:50:02,523 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 15:50:02,524 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 15:50:02,524 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 15:50:02,525 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 15:50:02,537 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:49:59" (1/1) ... [2022-11-25 15:50:02,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:49:59" (1/1) ... [2022-11-25 15:50:03,719 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:49:59" (1/1) ... [2022-11-25 15:50:03,720 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:49:59" (1/1) ... [2022-11-25 15:50:07,014 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:49:59" (1/1) ... [2022-11-25 15:50:07,082 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:49:59" (1/1) ... [2022-11-25 15:50:07,159 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:49:59" (1/1) ... [2022-11-25 15:50:07,195 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:49:59" (1/1) ... [2022-11-25 15:50:07,302 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 15:50:07,304 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 15:50:07,305 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 15:50:07,305 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 15:50:07,306 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:49:59" (1/1) ... [2022-11-25 15:50:07,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 15:50:07,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d002159a-8b31-4c02-b091-31da82542af4/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:50:07,344 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d002159a-8b31-4c02-b091-31da82542af4/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 15:50:07,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d002159a-8b31-4c02-b091-31da82542af4/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 15:50:07,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 15:50:07,403 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 15:50:07,403 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2022-11-25 15:50:07,403 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2022-11-25 15:50:07,403 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-25 15:50:07,403 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-25 15:50:07,403 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-25 15:50:07,404 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-25 15:50:07,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 15:50:07,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 15:50:07,404 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2022-11-25 15:50:07,405 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2022-11-25 15:50:07,405 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 15:50:07,405 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 15:50:07,405 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2022-11-25 15:50:07,405 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2022-11-25 15:50:07,406 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-11-25 15:50:07,406 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-11-25 15:50:07,406 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2022-11-25 15:50:07,406 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2022-11-25 15:50:07,406 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2022-11-25 15:50:07,406 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2022-11-25 15:50:07,407 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2022-11-25 15:50:07,407 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2022-11-25 15:50:07,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-25 15:50:07,407 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-25 15:50:07,407 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-25 15:50:07,407 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-25 15:50:07,408 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2022-11-25 15:50:07,408 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2022-11-25 15:50:07,408 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 15:50:07,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 15:50:07,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 15:50:07,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 15:50:07,409 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 15:50:07,409 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 15:50:07,409 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2022-11-25 15:50:07,409 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2022-11-25 15:50:07,409 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-25 15:50:07,409 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-25 15:50:07,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 15:50:07,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 15:50:07,410 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2022-11-25 15:50:07,410 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2022-11-25 15:50:07,410 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2022-11-25 15:50:07,410 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2022-11-25 15:50:07,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 15:50:07,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2022-11-25 15:50:07,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2022-11-25 15:50:07,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_63 [2022-11-25 15:50:07,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_63 [2022-11-25 15:50:07,411 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-25 15:50:07,411 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-25 15:50:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 15:50:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 15:50:07,412 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 15:50:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2022-11-25 15:50:07,412 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2022-11-25 15:50:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-25 15:50:07,413 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-25 15:50:07,413 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2022-11-25 15:50:07,413 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2022-11-25 15:50:07,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 15:50:07,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 15:50:07,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 15:50:07,414 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2022-11-25 15:50:07,414 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2022-11-25 15:50:07,414 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2022-11-25 15:50:07,414 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2022-11-25 15:50:07,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 15:50:07,414 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-25 15:50:07,414 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-25 15:50:07,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 15:50:07,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 15:50:07,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 15:50:07,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 15:50:07,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 15:50:07,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 15:50:07,416 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-25 15:50:07,416 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-25 15:50:07,416 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-25 15:50:07,416 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-25 15:50:07,416 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-25 15:50:07,416 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-25 15:50:07,416 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 15:50:07,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 15:50:07,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 15:50:07,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 15:50:07,417 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-25 15:50:07,417 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-25 15:50:07,417 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2022-11-25 15:50:07,418 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2022-11-25 15:50:07,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx25821_dev [2022-11-25 15:50:07,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx25821_dev [2022-11-25 15:50:07,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 15:50:07,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-25 15:50:07,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-25 15:50:07,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 15:50:07,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 15:50:07,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-25 15:50:07,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-25 15:50:07,419 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2022-11-25 15:50:07,419 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2022-11-25 15:50:07,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-25 15:50:07,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-25 15:50:07,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-25 15:50:07,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-25 15:50:07,420 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2022-11-25 15:50:07,420 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2022-11-25 15:50:07,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 15:50:07,421 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2022-11-25 15:50:07,421 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2022-11-25 15:50:07,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 15:50:07,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 15:50:07,421 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 15:50:07,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 15:50:07,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 15:50:07,422 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-11-25 15:50:07,422 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-11-25 15:50:07,422 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 15:50:07,423 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 15:50:07,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 15:50:07,423 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2022-11-25 15:50:07,424 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2022-11-25 15:50:07,424 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2022-11-25 15:50:07,424 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2022-11-25 15:50:07,424 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 15:50:07,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 15:50:07,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-25 15:50:07,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-25 15:50:07,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-25 15:50:07,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-25 15:50:07,425 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 15:50:07,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 15:50:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-25 15:50:07,426 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-25 15:50:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2022-11-25 15:50:07,426 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2022-11-25 15:50:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2022-11-25 15:50:07,427 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2022-11-25 15:50:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2022-11-25 15:50:07,427 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2022-11-25 15:50:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-25 15:50:07,427 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-25 15:50:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-25 15:50:07,428 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-25 15:50:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2022-11-25 15:50:07,428 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2022-11-25 15:50:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 15:50:07,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 15:50:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-25 15:50:07,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-25 15:50:07,429 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2022-11-25 15:50:07,429 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2022-11-25 15:50:07,429 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2022-11-25 15:50:07,429 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2022-11-25 15:50:07,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 15:50:07,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 15:50:07,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 15:50:07,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 15:50:07,430 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2022-11-25 15:50:07,430 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2022-11-25 15:50:07,430 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-25 15:50:07,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-25 15:50:07,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-25 15:50:07,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-25 15:50:07,431 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2022-11-25 15:50:07,431 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2022-11-25 15:50:07,431 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2022-11-25 15:50:07,431 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2022-11-25 15:50:07,432 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2022-11-25 15:50:07,432 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2022-11-25 15:50:07,432 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-25 15:50:07,432 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-25 15:50:07,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 15:50:07,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 15:50:07,433 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2022-11-25 15:50:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2022-11-25 15:50:07,433 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 15:50:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 15:50:07,433 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2022-11-25 15:50:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2022-11-25 15:50:07,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx25821_dev [2022-11-25 15:50:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx25821_dev [2022-11-25 15:50:07,434 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2022-11-25 15:50:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2022-11-25 15:50:07,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 15:50:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 15:50:07,434 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-25 15:50:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-25 15:50:07,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-25 15:50:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-25 15:50:07,435 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-11-25 15:50:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-11-25 15:50:07,435 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-11-25 15:50:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-11-25 15:50:07,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 15:50:07,436 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 15:50:07,436 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 15:50:07,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 15:50:07,436 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-25 15:50:07,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-25 15:50:07,437 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2022-11-25 15:50:07,437 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2022-11-25 15:50:07,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 15:50:07,437 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2022-11-25 15:50:07,437 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2022-11-25 15:50:07,437 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2022-11-25 15:50:07,438 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2022-11-25 15:50:07,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 15:50:07,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 15:50:07,438 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2022-11-25 15:50:07,438 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2022-11-25 15:50:07,438 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2022-11-25 15:50:07,438 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2022-11-25 15:50:07,439 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-25 15:50:07,439 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-25 15:50:07,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 15:50:07,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 15:50:07,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-25 15:50:07,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-25 15:50:07,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 15:50:07,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 15:50:07,440 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-25 15:50:07,440 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-25 15:50:07,440 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2022-11-25 15:50:07,440 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2022-11-25 15:50:07,440 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2022-11-25 15:50:07,441 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2022-11-25 15:50:07,441 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-25 15:50:07,441 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-11-25 15:50:07,441 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-25 15:50:07,441 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-25 15:50:07,441 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2022-11-25 15:50:07,441 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2022-11-25 15:50:07,442 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2022-11-25 15:50:07,442 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2022-11-25 15:50:07,442 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2022-11-25 15:50:07,442 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2022-11-25 15:50:07,442 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 15:50:07,442 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 15:50:07,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_70 [2022-11-25 15:50:07,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_70 [2022-11-25 15:50:07,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-25 15:50:07,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-25 15:50:07,443 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2022-11-25 15:50:07,443 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2022-11-25 15:50:07,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 15:50:07,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 15:50:07,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 15:50:07,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 15:50:07,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 15:50:07,444 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-25 15:50:07,444 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-25 15:50:07,444 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2022-11-25 15:50:07,445 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2022-11-25 15:50:07,445 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2022-11-25 15:50:07,445 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2022-11-25 15:50:07,445 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2022-11-25 15:50:07,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2022-11-25 15:50:07,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-25 15:50:07,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-25 15:50:07,446 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2022-11-25 15:50:07,446 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2022-11-25 15:50:07,446 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-25 15:50:07,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-25 15:50:07,446 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2022-11-25 15:50:07,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2022-11-25 15:50:07,446 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2022-11-25 15:50:07,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2022-11-25 15:50:07,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 15:50:07,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 15:50:07,447 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2022-11-25 15:50:07,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2022-11-25 15:50:07,447 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-11-25 15:50:07,447 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-11-25 15:50:07,448 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2022-11-25 15:50:07,448 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2022-11-25 15:50:07,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-25 15:50:07,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-25 15:50:07,448 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 15:50:07,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 15:50:07,448 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-25 15:50:07,449 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-25 15:50:07,449 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2022-11-25 15:50:07,449 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2022-11-25 15:50:07,449 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-25 15:50:07,449 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-25 15:50:07,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 15:50:07,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 15:50:07,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 15:50:09,773 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 15:50:09,778 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 15:50:10,521 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;