./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-cx25821-cx25821.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_ea3e07e3-a69d-4cca-891b-4729af8807e0/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3e07e3-a69d-4cca-891b-4729af8807e0/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3e07e3-a69d-4cca-891b-4729af8807e0/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3e07e3-a69d-4cca-891b-4729af8807e0/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-cx25821-cx25821.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3e07e3-a69d-4cca-891b-4729af8807e0/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3e07e3-a69d-4cca-891b-4729af8807e0/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4ed502255698514c850aee53a9e668fcd324b6b1fb05e7e2bf7c816d2e4543e0 --- 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-2329fc7 [2022-12-14 21:32:08,676 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:32:08,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:32:08,697 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:32:08,698 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:32:08,698 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:32:08,699 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:32:08,700 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:32:08,701 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:32:08,702 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:32:08,702 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:32:08,703 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:32:08,703 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:32:08,704 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:32:08,704 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:32:08,705 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:32:08,706 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:32:08,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:32:08,707 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:32:08,708 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:32:08,709 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:32:08,710 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:32:08,711 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:32:08,711 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:32:08,724 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:32:08,724 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:32:08,724 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:32:08,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:32:08,725 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:32:08,726 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:32:08,726 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:32:08,727 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:32:08,727 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:32:08,728 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:32:08,729 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:32:08,729 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:32:08,729 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:32:08,730 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:32:08,730 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:32:08,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:32:08,731 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:32:08,732 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3e07e3-a69d-4cca-891b-4729af8807e0/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 21:32:08,746 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:32:08,747 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:32:08,757 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:32:08,757 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:32:08,758 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:32:08,758 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:32:08,758 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:32:08,758 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:32:08,758 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:32:08,758 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:32:08,758 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:32:08,758 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:32:08,758 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:32:08,759 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:32:08,759 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:32:08,759 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:32:08,759 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:32:08,759 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:32:08,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:32:08,759 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:32:08,759 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:32:08,759 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:32:08,759 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:32:08,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:32:08,760 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:32:08,760 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3e07e3-a69d-4cca-891b-4729af8807e0/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3e07e3-a69d-4cca-891b-4729af8807e0/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ed502255698514c850aee53a9e668fcd324b6b1fb05e7e2bf7c816d2e4543e0 [2022-12-14 21:32:08,925 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:32:08,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:32:08,945 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:32:08,946 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:32:08,947 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:32:08,947 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3e07e3-a69d-4cca-891b-4729af8807e0/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-cx25821-cx25821.cil.i [2022-12-14 21:32:11,482 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:32:12,004 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:32:12,005 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3e07e3-a69d-4cca-891b-4729af8807e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-cx25821-cx25821.cil.i [2022-12-14 21:32:12,050 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3e07e3-a69d-4cca-891b-4729af8807e0/bin/ukojak-rkRKPMF4O4/data/f8bdfaf23/01a2362b8e814432b3d0a398d0a85139/FLAG87bfdb1bb [2022-12-14 21:32:12,565 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3e07e3-a69d-4cca-891b-4729af8807e0/bin/ukojak-rkRKPMF4O4/data/f8bdfaf23/01a2362b8e814432b3d0a398d0a85139 [2022-12-14 21:32:12,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:32:12,569 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:32:12,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:32:12,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:32:12,572 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:32:12,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:32:12" (1/1) ... [2022-12-14 21:32:12,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a4985e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:12, skipping insertion in model container [2022-12-14 21:32:12,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:32:12" (1/1) ... [2022-12-14 21:32:12,580 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:32:12,722 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:32:13,170 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 21:32:13,225 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 21:32:13,256 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 21:32:13,317 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 21:32:13,341 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 21:32:13,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,584 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 21:32:13,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,651 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,679 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 21:32:13,685 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 21:32:13,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,698 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 21:32:13,703 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 21:32:13,703 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 21:32:13,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,712 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 21:32:13,723 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-12-14 21:32:13,733 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-12-14 21:32:13,735 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-12-14 21:32:13,736 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-12-14 21:32:13,737 WARN L623 FunctionHandler]: Unknown extern function videobuf_waiton [2022-12-14 21:32:13,737 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_unmap [2022-12-14 21:32:13,737 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_free [2022-12-14 21:32:13,738 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-12-14 21:32:13,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,754 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 21:32:13,755 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 21:32:13,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,756 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 21:32:13,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:13,758 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 21:32:13,758 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 21:32:13,758 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:32:13,764 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 21:32:13,764 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 21:32:13,764 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:32:13,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,149 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 21:32:14,158 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 21:32:14,159 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 21:32:14,165 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 21:32:14,173 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 21:32:14,174 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 21:32:14,175 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 21:32:14,175 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 21:32:14,176 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 21:32:14,235 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 21:32:14,240 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,274 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,285 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 21:32:14,285 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 21:32:14,288 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 21:32:14,629 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 21:32:14,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:14,761 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 21:32:14,777 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 21:32:14,851 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 21:32:14,856 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 21:32:14,862 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 21:32:14,933 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 21:32:14,966 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 21:32:15,118 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-12-14 21:32:15,119 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 21:32:15,119 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 21:32:15,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,137 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 21:32:15,138 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 21:32:15,138 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 21:32:15,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,151 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-12-14 21:32:15,154 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-14 21:32:15,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,167 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-12-14 21:32:15,191 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-14 21:32:15,191 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_one [2022-12-14 21:32:15,192 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 21:32:15,197 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-12-14 21:32:15,197 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-12-14 21:32:15,202 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 21:32:15,203 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_cancel [2022-12-14 21:32:15,203 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:32:15,203 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-14 21:32:15,203 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 21:32:15,204 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-14 21:32:15,209 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 21:32:15,232 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-12-14 21:32:15,237 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-12-14 21:32:15,243 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-12-14 21:32:15,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,256 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 21:32:15,256 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 21:32:15,262 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-12-14 21:32:15,268 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-12-14 21:32:15,274 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-12-14 21:32:15,340 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-14 21:32:15,341 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 21:32:15,347 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 21:32:15,347 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 21:32:15,348 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-14 21:32:15,354 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-14 21:32:15,354 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 21:32:15,354 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-12-14 21:32:15,355 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 21:32:15,356 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-14 21:32:15,357 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 21:32:15,357 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 21:32:15,357 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 21:32:15,358 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 21:32:15,358 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-14 21:32:15,360 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 21:32:15,360 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_sg_init [2022-12-14 21:32:15,383 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 21:32:15,384 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-12-14 21:32:15,387 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-12-14 21:32:15,388 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-14 21:32:15,388 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 21:32:15,390 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-12-14 21:32:15,393 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-12-14 21:32:15,394 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-14 21:32:15,394 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-12-14 21:32:15,395 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-12-14 21:32:15,396 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 21:32:15,396 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:32:15,396 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:32:15,397 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:32:15,397 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:32:15,474 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 21:32:15,480 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:32:15,480 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 21:32:15,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,533 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 21:32:15,533 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 21:32:15,533 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 21:32:15,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,548 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 21:32:15,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,574 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 21:32:15,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,586 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 21:32:15,586 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 21:32:15,587 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 21:32:15,636 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 21:32:15,636 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 21:32:15,645 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 21:32:15,746 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_ea3e07e3-a69d-4cca-891b-4729af8807e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-cx25821-cx25821.cil.i[524650,524663] [2022-12-14 21:32:15,769 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:32:15,841 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:32:15,913 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 21:32:15,914 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 21:32:15,915 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 21:32:15,917 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 21:32:15,918 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 21:32:15,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,931 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 21:32:15,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,954 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 21:32:15,954 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 21:32:15,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,956 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 21:32:15,957 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 21:32:15,957 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 21:32:15,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,981 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 21:32:15,986 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-12-14 21:32:15,989 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-12-14 21:32:15,990 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-12-14 21:32:15,991 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-12-14 21:32:15,991 WARN L623 FunctionHandler]: Unknown extern function videobuf_waiton [2022-12-14 21:32:15,991 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_unmap [2022-12-14 21:32:15,991 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_free [2022-12-14 21:32:15,992 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-12-14 21:32:15,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,995 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 21:32:15,996 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 21:32:15,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,996 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 21:32:15,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:15,997 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 21:32:15,997 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 21:32:15,998 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:32:15,998 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 21:32:15,998 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 21:32:15,998 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:32:15,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,006 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 21:32:16,009 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 21:32:16,009 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 21:32:16,013 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 21:32:16,017 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 21:32:16,018 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 21:32:16,018 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 21:32:16,019 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 21:32:16,019 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 21:32:16,023 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 21:32:16,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,065 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 21:32:16,065 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 21:32:16,075 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 21:32:16,091 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 21:32:16,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,110 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 21:32:16,110 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 21:32:16,111 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 21:32:16,111 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 21:32:16,111 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 21:32:16,112 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 21:32:16,112 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 21:32:16,114 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-12-14 21:32:16,114 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 21:32:16,114 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 21:32:16,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,119 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 21:32:16,119 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 21:32:16,119 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 21:32:16,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,122 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-12-14 21:32:16,123 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-14 21:32:16,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,126 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-12-14 21:32:16,129 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-14 21:32:16,130 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_one [2022-12-14 21:32:16,130 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 21:32:16,130 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-12-14 21:32:16,131 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-12-14 21:32:16,132 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 21:32:16,132 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_cancel [2022-12-14 21:32:16,132 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:32:16,133 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-14 21:32:16,133 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 21:32:16,133 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-14 21:32:16,133 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 21:32:16,138 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-12-14 21:32:16,138 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-12-14 21:32:16,139 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-12-14 21:32:16,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,142 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 21:32:16,142 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 21:32:16,143 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-12-14 21:32:16,143 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-12-14 21:32:16,143 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-12-14 21:32:16,163 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-14 21:32:16,164 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 21:32:16,165 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 21:32:16,165 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 21:32:16,165 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-14 21:32:16,169 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-14 21:32:16,169 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 21:32:16,169 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-12-14 21:32:16,169 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 21:32:16,170 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-14 21:32:16,170 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 21:32:16,170 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 21:32:16,170 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 21:32:16,170 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 21:32:16,170 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-14 21:32:16,172 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 21:32:16,173 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_sg_init [2022-12-14 21:32:16,190 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 21:32:16,191 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-12-14 21:32:16,192 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-12-14 21:32:16,193 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-14 21:32:16,193 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 21:32:16,194 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-12-14 21:32:16,195 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-12-14 21:32:16,195 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-14 21:32:16,195 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-12-14 21:32:16,195 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-12-14 21:32:16,196 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 21:32:16,196 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:32:16,197 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:32:16,197 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:32:16,197 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:32:16,200 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 21:32:16,200 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:32:16,201 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 21:32:16,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,212 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 21:32:16,212 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 21:32:16,212 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 21:32:16,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,218 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 21:32:16,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,227 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 21:32:16,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:32:16,229 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 21:32:16,229 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 21:32:16,229 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 21:32:16,231 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 21:32:16,231 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 21:32:16,231 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 21:32:16,234 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_ea3e07e3-a69d-4cca-891b-4729af8807e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-pci-cx25821-cx25821.cil.i[524650,524663] [2022-12-14 21:32:16,250 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:32:16,346 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:32:16,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:16 WrapperNode [2022-12-14 21:32:16,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:32:16,347 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:32:16,347 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:32:16,347 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:32:16,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:16" (1/1) ... [2022-12-14 21:32:16,442 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:16" (1/1) ... [2022-12-14 21:32:17,513 INFO L138 Inliner]: procedures = 481, calls = 9062, calls flagged for inlining = 294, calls inlined = 292, statements flattened = 18178 [2022-12-14 21:32:17,513 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:32:17,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:32:17,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:32:17,514 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:32:17,525 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:16" (1/1) ... [2022-12-14 21:32:17,525 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:16" (1/1) ... [2022-12-14 21:32:17,937 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:16" (1/1) ... [2022-12-14 21:32:17,937 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:16" (1/1) ... [2022-12-14 21:32:19,136 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:16" (1/1) ... [2022-12-14 21:32:19,156 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:16" (1/1) ... [2022-12-14 21:32:19,202 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:16" (1/1) ... [2022-12-14 21:32:19,226 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:16" (1/1) ... [2022-12-14 21:32:19,302 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:32:19,302 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:32:19,303 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:32:19,303 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:32:19,303 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:32:16" (1/1) ... [2022-12-14 21:32:19,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:32:19,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3e07e3-a69d-4cca-891b-4729af8807e0/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:32:19,327 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3e07e3-a69d-4cca-891b-4729af8807e0/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:32:19,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea3e07e3-a69d-4cca-891b-4729af8807e0/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:32:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 21:32:19,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 21:32:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2022-12-14 21:32:19,364 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2022-12-14 21:32:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-12-14 21:32:19,364 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-12-14 21:32:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-12-14 21:32:19,364 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-12-14 21:32:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 21:32:19,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 21:32:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2022-12-14 21:32:19,364 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2022-12-14 21:32:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 21:32:19,364 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 21:32:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2022-12-14 21:32:19,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2022-12-14 21:32:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-12-14 21:32:19,365 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-12-14 21:32:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2022-12-14 21:32:19,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2022-12-14 21:32:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2022-12-14 21:32:19,365 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2022-12-14 21:32:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2022-12-14 21:32:19,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2022-12-14 21:32:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-14 21:32:19,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-14 21:32:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-12-14 21:32:19,365 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-12-14 21:32:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 21:32:19,366 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 21:32:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2022-12-14 21:32:19,366 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2022-12-14 21:32:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 21:32:19,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 21:32:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 21:32:19,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 21:32:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 21:32:19,366 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 21:32:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2022-12-14 21:32:19,366 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2022-12-14 21:32:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-12-14 21:32:19,366 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-12-14 21:32:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 21:32:19,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 21:32:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2022-12-14 21:32:19,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2022-12-14 21:32:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2022-12-14 21:32:19,367 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2022-12-14 21:32:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:32:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-14 21:32:19,367 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-14 21:32:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 21:32:19,367 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 21:32:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 21:32:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 21:32:19,367 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 21:32:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2022-12-14 21:32:19,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2022-12-14 21:32:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-12-14 21:32:19,368 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-12-14 21:32:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2022-12-14 21:32:19,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2022-12-14 21:32:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 21:32:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 21:32:19,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 21:32:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2022-12-14 21:32:19,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2022-12-14 21:32:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2022-12-14 21:32:19,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2022-12-14 21:32:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 21:32:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-12-14 21:32:19,368 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-12-14 21:32:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-14 21:32:19,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-14 21:32:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 21:32:19,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 21:32:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 21:32:19,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 21:32:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2022-12-14 21:32:19,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2022-12-14 21:32:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-12-14 21:32:19,369 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-12-14 21:32:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-14 21:32:19,369 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-14 21:32:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-14 21:32:19,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-14 21:32:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 21:32:19,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 21:32:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-12-14 21:32:19,370 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-12-14 21:32:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2022-12-14 21:32:19,370 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2022-12-14 21:32:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 21:32:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-14 21:32:19,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-14 21:32:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-14 21:32:19,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-14 21:32:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-12-14 21:32:19,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-12-14 21:32:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2022-12-14 21:32:19,370 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2022-12-14 21:32:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-12-14 21:32:19,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-12-14 21:32:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-12-14 21:32:19,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-12-14 21:32:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2022-12-14 21:32:19,371 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2022-12-14 21:32:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:32:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2022-12-14 21:32:19,371 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2022-12-14 21:32:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 21:32:19,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 21:32:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 21:32:19,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 21:32:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 21:32:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-12-14 21:32:19,371 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-12-14 21:32:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 21:32:19,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 21:32:19,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 21:32:19,372 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2022-12-14 21:32:19,372 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2022-12-14 21:32:19,372 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2022-12-14 21:32:19,372 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2022-12-14 21:32:19,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 21:32:19,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 21:32:19,372 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-14 21:32:19,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-14 21:32:19,372 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2022-12-14 21:32:19,372 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2022-12-14 21:32:19,372 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2022-12-14 21:32:19,372 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2022-12-14 21:32:19,372 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2022-12-14 21:32:19,373 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2022-12-14 21:32:19,373 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2022-12-14 21:32:19,373 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2022-12-14 21:32:19,373 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 21:32:19,373 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 21:32:19,373 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-12-14 21:32:19,373 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-12-14 21:32:19,373 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2022-12-14 21:32:19,373 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2022-12-14 21:32:19,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:32:19,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:32:19,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-14 21:32:19,373 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-14 21:32:19,373 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2022-12-14 21:32:19,373 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2022-12-14 21:32:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2022-12-14 21:32:19,374 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2022-12-14 21:32:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 21:32:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 21:32:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 21:32:19,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 21:32:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2022-12-14 21:32:19,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2022-12-14 21:32:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-12-14 21:32:19,374 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-12-14 21:32:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-12-14 21:32:19,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-12-14 21:32:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2022-12-14 21:32:19,374 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2022-12-14 21:32:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2022-12-14 21:32:19,375 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2022-12-14 21:32:19,375 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2022-12-14 21:32:19,375 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2022-12-14 21:32:19,375 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-12-14 21:32:19,375 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-12-14 21:32:19,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-14 21:32:19,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-14 21:32:19,375 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2022-12-14 21:32:19,375 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2022-12-14 21:32:19,375 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 21:32:19,375 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 21:32:19,375 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2022-12-14 21:32:19,375 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2022-12-14 21:32:19,375 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2022-12-14 21:32:19,375 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2022-12-14 21:32:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 21:32:19,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 21:32:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-14 21:32:19,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-14 21:32:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-12-14 21:32:19,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-12-14 21:32:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-12-14 21:32:19,376 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-12-14 21:32:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-12-14 21:32:19,376 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-12-14 21:32:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:32:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-14 21:32:19,376 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-14 21:32:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 21:32:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-12-14 21:32:19,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-12-14 21:32:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2022-12-14 21:32:19,377 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2022-12-14 21:32:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 21:32:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2022-12-14 21:32:19,377 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2022-12-14 21:32:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2022-12-14 21:32:19,377 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2022-12-14 21:32:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 21:32:19,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 21:32:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2022-12-14 21:32:19,377 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2022-12-14 21:32:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2022-12-14 21:32:19,377 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2022-12-14 21:32:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-14 21:32:19,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-14 21:32:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 21:32:19,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 21:32:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-14 21:32:19,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-14 21:32:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 21:32:19,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 21:32:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-12-14 21:32:19,378 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-12-14 21:32:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2022-12-14 21:32:19,378 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2022-12-14 21:32:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2022-12-14 21:32:19,378 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2022-12-14 21:32:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-12-14 21:32:19,378 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-12-14 21:32:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-14 21:32:19,379 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-14 21:32:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2022-12-14 21:32:19,379 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2022-12-14 21:32:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2022-12-14 21:32:19,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2022-12-14 21:32:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2022-12-14 21:32:19,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2022-12-14 21:32:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 21:32:19,379 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 21:32:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-12-14 21:32:19,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-12-14 21:32:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2022-12-14 21:32:19,379 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2022-12-14 21:32:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 21:32:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 21:32:19,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 21:32:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-14 21:32:19,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-14 21:32:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2022-12-14 21:32:19,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2022-12-14 21:32:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2022-12-14 21:32:19,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2022-12-14 21:32:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2022-12-14 21:32:19,380 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2022-12-14 21:32:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2022-12-14 21:32:19,380 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2022-12-14 21:32:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-12-14 21:32:19,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-12-14 21:32:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2022-12-14 21:32:19,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2022-12-14 21:32:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-12-14 21:32:19,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-12-14 21:32:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2022-12-14 21:32:19,381 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2022-12-14 21:32:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2022-12-14 21:32:19,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2022-12-14 21:32:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 21:32:19,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 21:32:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_19 [2022-12-14 21:32:19,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_19 [2022-12-14 21:32:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2022-12-14 21:32:19,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2022-12-14 21:32:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-12-14 21:32:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-12-14 21:32:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2022-12-14 21:32:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2022-12-14 21:32:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 21:32:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 21:32:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-12-14 21:32:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-12-14 21:32:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 21:32:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 21:32:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-12-14 21:32:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-12-14 21:32:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2022-12-14 21:32:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2022-12-14 21:32:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 21:32:19,383 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 21:32:19,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:32:19,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 21:32:19,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 21:32:20,502 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:32:20,505 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:32:20,975 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;