./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_cc58a188-542b-442a-9b6d-fbb02e6dd831/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc58a188-542b-442a-9b6d-fbb02e6dd831/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc58a188-542b-442a-9b6d-fbb02e6dd831/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc58a188-542b-442a-9b6d-fbb02e6dd831/bin/utaipan-ByfvJB40ur/config/TaipanReach.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_cc58a188-542b-442a-9b6d-fbb02e6dd831/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc58a188-542b-442a-9b6d-fbb02e6dd831/bin/utaipan-ByfvJB40ur --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 Taipan --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 [2022-11-26 01:00:06,572 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 01:00:06,575 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 01:00:06,613 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 01:00:06,616 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 01:00:06,621 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 01:00:06,624 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 01:00:06,627 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 01:00:06,630 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 01:00:06,632 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 01:00:06,634 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 01:00:06,636 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 01:00:06,637 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 01:00:06,645 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 01:00:06,646 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 01:00:06,649 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 01:00:06,651 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 01:00:06,654 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 01:00:06,657 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 01:00:06,658 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 01:00:06,660 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 01:00:06,664 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 01:00:06,666 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 01:00:06,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 01:00:06,674 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 01:00:06,676 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 01:00:06,677 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 01:00:06,679 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 01:00:06,680 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 01:00:06,681 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 01:00:06,681 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 01:00:06,683 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 01:00:06,685 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 01:00:06,687 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 01:00:06,688 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 01:00:06,689 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 01:00:06,689 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 01:00:06,690 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 01:00:06,690 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 01:00:06,692 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 01:00:06,693 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 01:00:06,694 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc58a188-542b-442a-9b6d-fbb02e6dd831/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 01:00:06,734 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 01:00:06,734 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 01:00:06,735 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 01:00:06,735 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 01:00:06,736 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 01:00:06,736 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 01:00:06,737 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 01:00:06,737 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 01:00:06,737 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 01:00:06,737 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 01:00:06,738 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 01:00:06,739 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 01:00:06,739 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 01:00:06,739 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 01:00:06,739 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 01:00:06,740 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 01:00:06,740 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 01:00:06,740 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 01:00:06,741 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 01:00:06,741 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 01:00:06,741 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 01:00:06,741 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 01:00:06,742 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 01:00:06,742 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 01:00:06,742 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 01:00:06,742 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 01:00:06,743 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 01:00:06,743 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 01:00:06,744 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 01:00:06,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 01:00:06,744 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 01:00:06,744 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 01:00:06,745 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 01:00:06,745 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 01:00:06,745 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 01:00:06,745 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 01:00:06,746 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 01:00:06,746 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 01:00:06,746 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_cc58a188-542b-442a-9b6d-fbb02e6dd831/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc58a188-542b-442a-9b6d-fbb02e6dd831/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5feac0302f13c727a8ce4dbbb5dd0217b3f1a323fac582165e8c8f1d506ea7b2 [2022-11-26 01:00:07,030 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 01:00:07,051 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 01:00:07,053 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 01:00:07,055 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 01:00:07,055 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 01:00:07,056 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc58a188-542b-442a-9b6d-fbb02e6dd831/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-26 01:00:10,116 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 01:00:10,912 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 01:00:10,913 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc58a188-542b-442a-9b6d-fbb02e6dd831/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-26 01:00:10,990 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc58a188-542b-442a-9b6d-fbb02e6dd831/bin/utaipan-ByfvJB40ur/data/277e00126/daa85ef327fc48d2be72023c64079015/FLAG5e4cfa433 [2022-11-26 01:00:11,014 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc58a188-542b-442a-9b6d-fbb02e6dd831/bin/utaipan-ByfvJB40ur/data/277e00126/daa85ef327fc48d2be72023c64079015 [2022-11-26 01:00:11,019 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 01:00:11,020 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 01:00:11,024 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 01:00:11,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 01:00:11,028 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 01:00:11,029 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:00:11" (1/1) ... [2022-11-26 01:00:11,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e857ce3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:00:11, skipping insertion in model container [2022-11-26 01:00:11,031 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:00:11" (1/1) ... [2022-11-26 01:00:11,039 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 01:00:11,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 01:00:12,107 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:00:12,202 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 01:00:12,254 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-26 01:00:12,343 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 01:00:12,379 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 01:00:12,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,790 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:00:12,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,963 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:00:12,974 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 01:00:12,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:12,998 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 01:00:13,008 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 01:00:13,009 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 01:00:13,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,048 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 01:00:13,082 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-26 01:00:13,108 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-26 01:00:13,114 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-26 01:00:13,120 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-11-26 01:00:13,122 WARN L623 FunctionHandler]: Unknown extern function videobuf_waiton [2022-11-26 01:00:13,123 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_unmap [2022-11-26 01:00:13,124 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_free [2022-11-26 01:00:13,125 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-11-26 01:00:13,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,160 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-26 01:00:13,160 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 01:00:13,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,164 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 01:00:13,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,182 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 01:00:13,182 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 01:00:13,182 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:00:13,190 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 01:00:13,190 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 01:00:13,190 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:00:13,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,600 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 01:00:13,612 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:00:13,613 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:00:13,621 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 01:00:13,632 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:00:13,633 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:00:13,635 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 01:00:13,635 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 01:00:13,636 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 01:00:13,715 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:00:13,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,744 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:13,803 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:00:13,804 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-26 01:00:13,807 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-26 01:00:14,228 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:00:14,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:14,371 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 01:00:14,388 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-26 01:00:14,493 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 01:00:14,505 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 01:00:14,517 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 01:00:14,604 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-26 01:00:14,640 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-26 01:00:14,806 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-11-26 01:00:14,807 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 01:00:14,807 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 01:00:14,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:14,827 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 01:00:14,827 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 01:00:14,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:14,843 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-11-26 01:00:14,845 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-26 01:00:14,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:14,861 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-11-26 01:00:14,878 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-26 01:00:14,879 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_one [2022-11-26 01:00:14,879 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 01:00:14,886 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-11-26 01:00:14,886 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-11-26 01:00:14,893 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 01:00:14,894 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_cancel [2022-11-26 01:00:14,895 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:00:14,895 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-26 01:00:14,895 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 01:00:14,895 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-11-26 01:00:14,902 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:00:14,931 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-11-26 01:00:14,938 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-11-26 01:00:14,945 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-11-26 01:00:14,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:14,959 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:00:14,960 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 01:00:14,967 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-11-26 01:00:14,973 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-11-26 01:00:14,980 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-11-26 01:00:15,103 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-26 01:00:15,104 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 01:00:15,111 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 01:00:15,111 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 01:00:15,112 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-11-26 01:00:15,119 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-26 01:00:15,119 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-26 01:00:15,120 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-11-26 01:00:15,120 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:00:15,121 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-26 01:00:15,122 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 01:00:15,122 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 01:00:15,122 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 01:00:15,122 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 01:00:15,123 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-11-26 01:00:15,124 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:00:15,125 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_sg_init [2022-11-26 01:00:15,165 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-26 01:00:15,168 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-11-26 01:00:15,176 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-26 01:00:15,178 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-26 01:00:15,179 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-26 01:00:15,182 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-11-26 01:00:15,188 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-26 01:00:15,188 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-26 01:00:15,189 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-11-26 01:00:15,189 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-11-26 01:00:15,191 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-26 01:00:15,192 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:00:15,194 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:00:15,195 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:00:15,195 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 01:00:15,196 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:00:15,289 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 01:00:15,296 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:00:15,297 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 01:00:15,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:15,358 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-26 01:00:15,358 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-26 01:00:15,359 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 01:00:15,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:15,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:15,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:15,377 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 01:00:15,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:15,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:15,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:15,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:15,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:15,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:15,412 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 01:00:15,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:15,427 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:00:15,427 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:00:15,428 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 01:00:15,504 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 01:00:15,516 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,601 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,608 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,614 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,620 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,644 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,651 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,657 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,664 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,670 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,696 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,703 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,709 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,716 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,722 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,747 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,753 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,760 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,766 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,772 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,797 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,803 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,809 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,816 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,822 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,846 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,852 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,858 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,865 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,871 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,894 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,900 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,907 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,913 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,919 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,942 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,943 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,943 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,949 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,955 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,978 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,979 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,979 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,980 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,980 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,980 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,981 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,981 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:15,981 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,011 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_cc58a188-542b-442a-9b6d-fbb02e6dd831/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545946,545959] [2022-11-26 01:00:16,015 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_cc58a188-542b-442a-9b6d-fbb02e6dd831/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[546091,546104] [2022-11-26 01:00:16,034 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 01:00:16,112 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 01:00:16,261 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:00:16,263 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 01:00:16,264 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-26 01:00:16,266 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 01:00:16,268 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 01:00:16,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,278 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,283 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:00:16,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,300 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,319 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:00:16,320 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 01:00:16,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,322 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 01:00:16,323 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 01:00:16,323 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 01:00:16,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,336 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 01:00:16,341 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-26 01:00:16,345 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-26 01:00:16,346 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-26 01:00:16,348 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-11-26 01:00:16,348 WARN L623 FunctionHandler]: Unknown extern function videobuf_waiton [2022-11-26 01:00:16,348 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_unmap [2022-11-26 01:00:16,349 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_free [2022-11-26 01:00:16,349 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-11-26 01:00:16,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,354 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-26 01:00:16,355 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 01:00:16,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,356 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 01:00:16,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,357 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 01:00:16,358 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 01:00:16,358 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:00:16,358 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 01:00:16,359 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 01:00:16,359 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:00:16,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,370 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 01:00:16,376 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:00:16,377 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:00:16,381 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 01:00:16,387 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:00:16,388 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:00:16,389 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 01:00:16,389 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 01:00:16,390 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 01:00:16,398 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:00:16,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,522 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:00:16,526 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-26 01:00:16,572 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-26 01:00:16,608 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:00:16,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,652 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 01:00:16,652 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-26 01:00:16,654 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 01:00:16,654 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 01:00:16,655 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 01:00:16,656 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-26 01:00:16,657 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-26 01:00:16,660 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-11-26 01:00:16,661 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 01:00:16,661 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 01:00:16,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,672 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 01:00:16,673 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 01:00:16,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,681 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-11-26 01:00:16,683 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-26 01:00:16,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,687 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-11-26 01:00:16,697 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-26 01:00:16,698 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_one [2022-11-26 01:00:16,699 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 01:00:16,702 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-11-26 01:00:16,702 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-11-26 01:00:16,705 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 01:00:16,706 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_cancel [2022-11-26 01:00:16,707 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:00:16,707 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-26 01:00:16,707 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 01:00:16,708 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-11-26 01:00:16,708 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:00:16,719 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-11-26 01:00:16,721 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-11-26 01:00:16,722 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-11-26 01:00:16,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,729 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:00:16,730 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 01:00:16,731 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-11-26 01:00:16,732 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-11-26 01:00:16,733 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-11-26 01:00:16,750 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-26 01:00:16,752 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 01:00:16,755 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 01:00:16,755 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 01:00:16,756 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-11-26 01:00:16,764 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-26 01:00:16,764 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-26 01:00:16,765 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-11-26 01:00:16,766 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:00:16,767 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-26 01:00:16,767 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 01:00:16,768 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 01:00:16,768 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 01:00:16,768 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 01:00:16,769 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-11-26 01:00:16,774 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:00:16,775 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_sg_init [2022-11-26 01:00:16,866 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-26 01:00:16,867 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-11-26 01:00:16,869 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-26 01:00:16,870 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-26 01:00:16,870 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-26 01:00:16,872 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-11-26 01:00:16,873 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-26 01:00:16,874 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-26 01:00:16,874 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-11-26 01:00:16,875 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-11-26 01:00:16,876 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-26 01:00:16,876 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:00:16,877 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:00:16,877 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:00:16,878 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 01:00:16,878 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:00:16,883 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 01:00:16,883 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:00:16,884 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 01:00:16,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,902 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-26 01:00:16,903 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-26 01:00:16,903 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 01:00:16,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,911 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 01:00:16,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,927 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 01:00:16,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:00:16,929 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:00:16,930 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:00:16,930 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 01:00:16,934 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 01:00:16,934 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,943 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,944 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,944 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,945 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,946 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,946 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,946 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,947 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,947 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,948 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,948 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,949 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,949 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,950 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,950 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,951 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,951 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,951 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,952 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,953 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,953 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,953 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,954 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,954 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,955 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,955 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,956 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,956 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,957 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,957 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,958 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,958 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,958 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,959 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,960 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,960 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,960 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,961 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,961 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,962 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,962 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,963 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,963 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,963 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,963 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,964 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,964 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,964 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:00:16,965 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_cc58a188-542b-442a-9b6d-fbb02e6dd831/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545946,545959] [2022-11-26 01:00:16,966 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_cc58a188-542b-442a-9b6d-fbb02e6dd831/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[546091,546104] [2022-11-26 01:00:16,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 01:00:17,192 INFO L208 MainTranslator]: Completed translation [2022-11-26 01:00:17,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:00:17 WrapperNode [2022-11-26 01:00:17,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 01:00:17,195 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 01:00:17,195 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 01:00:17,195 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 01:00:17,202 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:00:17" (1/1) ... [2022-11-26 01:00:17,405 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:00:17" (1/1) ... [2022-11-26 01:00:19,171 INFO L138 Inliner]: procedures = 550, calls = 9247, calls flagged for inlining = 307, calls inlined = 297, statements flattened = 18250 [2022-11-26 01:00:19,187 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 01:00:19,188 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 01:00:19,188 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 01:00:19,188 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 01:00:19,214 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:00:17" (1/1) ... [2022-11-26 01:00:19,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:00:17" (1/1) ... [2022-11-26 01:00:20,271 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:00:17" (1/1) ... [2022-11-26 01:00:20,272 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:00:17" (1/1) ... [2022-11-26 01:00:23,076 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:00:17" (1/1) ... [2022-11-26 01:00:23,114 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:00:17" (1/1) ... [2022-11-26 01:00:23,199 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:00:17" (1/1) ... [2022-11-26 01:00:23,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:00:17" (1/1) ... [2022-11-26 01:00:23,336 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 01:00:23,337 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 01:00:23,337 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 01:00:23,338 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 01:00:23,338 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:00:17" (1/1) ... [2022-11-26 01:00:23,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 01:00:23,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc58a188-542b-442a-9b6d-fbb02e6dd831/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 01:00:23,374 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc58a188-542b-442a-9b6d-fbb02e6dd831/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 01:00:23,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc58a188-542b-442a-9b6d-fbb02e6dd831/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 01:00:23,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-26 01:00:23,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-26 01:00:23,429 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2022-11-26 01:00:23,430 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2022-11-26 01:00:23,430 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-26 01:00:23,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-26 01:00:23,431 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-26 01:00:23,431 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-26 01:00:23,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 01:00:23,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 01:00:23,431 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2022-11-26 01:00:23,431 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2022-11-26 01:00:23,431 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-26 01:00:23,431 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-26 01:00:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2022-11-26 01:00:23,432 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2022-11-26 01:00:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-11-26 01:00:23,432 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-11-26 01:00:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2022-11-26 01:00:23,432 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2022-11-26 01:00:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2022-11-26 01:00:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2022-11-26 01:00:23,433 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2022-11-26 01:00:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2022-11-26 01:00:23,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-26 01:00:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-26 01:00:23,433 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-26 01:00:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-26 01:00:23,433 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2022-11-26 01:00:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2022-11-26 01:00:23,434 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-26 01:00:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-26 01:00:23,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-26 01:00:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-26 01:00:23,434 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-26 01:00:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-26 01:00:23,435 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2022-11-26 01:00:23,435 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2022-11-26 01:00:23,435 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-26 01:00:23,435 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-26 01:00:23,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-26 01:00:23,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-26 01:00:23,435 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2022-11-26 01:00:23,435 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2022-11-26 01:00:23,436 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2022-11-26 01:00:23,436 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2022-11-26 01:00:23,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 01:00:23,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2022-11-26 01:00:23,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2022-11-26 01:00:23,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_63 [2022-11-26 01:00:23,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_63 [2022-11-26 01:00:23,436 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-26 01:00:23,437 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-26 01:00:23,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 01:00:23,437 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-26 01:00:23,437 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-26 01:00:23,437 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2022-11-26 01:00:23,437 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2022-11-26 01:00:23,437 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-26 01:00:23,437 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-26 01:00:23,438 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2022-11-26 01:00:23,438 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2022-11-26 01:00:23,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 01:00:23,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-26 01:00:23,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-26 01:00:23,438 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2022-11-26 01:00:23,438 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2022-11-26 01:00:23,439 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2022-11-26 01:00:23,439 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2022-11-26 01:00:23,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 01:00:23,439 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-26 01:00:23,439 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-26 01:00:23,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-26 01:00:23,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-26 01:00:23,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-26 01:00:23,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-26 01:00:23,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-26 01:00:23,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-26 01:00:23,440 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-26 01:00:23,440 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-26 01:00:23,440 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-26 01:00:23,440 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-26 01:00:23,440 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-26 01:00:23,441 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-26 01:00:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-26 01:00:23,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-26 01:00:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-26 01:00:23,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-26 01:00:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-26 01:00:23,441 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-26 01:00:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2022-11-26 01:00:23,442 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2022-11-26 01:00:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx25821_dev [2022-11-26 01:00:23,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx25821_dev [2022-11-26 01:00:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 01:00:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-26 01:00:23,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-26 01:00:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-26 01:00:23,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-26 01:00:23,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-26 01:00:23,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-26 01:00:23,443 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2022-11-26 01:00:23,443 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2022-11-26 01:00:23,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-26 01:00:23,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-26 01:00:23,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-26 01:00:23,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-26 01:00:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2022-11-26 01:00:23,444 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2022-11-26 01:00:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 01:00:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2022-11-26 01:00:23,444 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2022-11-26 01:00:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-26 01:00:23,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-26 01:00:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 01:00:23,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 01:00:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 01:00:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-11-26 01:00:23,445 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-11-26 01:00:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-26 01:00:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 01:00:23,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 01:00:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2022-11-26 01:00:23,446 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2022-11-26 01:00:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2022-11-26 01:00:23,446 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2022-11-26 01:00:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-26 01:00:23,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-26 01:00:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-26 01:00:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-26 01:00:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-26 01:00:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-26 01:00:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-26 01:00:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-26 01:00:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-26 01:00:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-26 01:00:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2022-11-26 01:00:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2022-11-26 01:00:23,448 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2022-11-26 01:00:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2022-11-26 01:00:23,448 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2022-11-26 01:00:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2022-11-26 01:00:23,448 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-26 01:00:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-26 01:00:23,448 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-26 01:00:23,449 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-26 01:00:23,449 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2022-11-26 01:00:23,449 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2022-11-26 01:00:23,449 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 01:00:23,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 01:00:23,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-26 01:00:23,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-26 01:00:23,449 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2022-11-26 01:00:23,450 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2022-11-26 01:00:23,450 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2022-11-26 01:00:23,450 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2022-11-26 01:00:23,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 01:00:23,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 01:00:23,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-26 01:00:23,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-26 01:00:23,450 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2022-11-26 01:00:23,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2022-11-26 01:00:23,451 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-26 01:00:23,451 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-26 01:00:23,451 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-26 01:00:23,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-26 01:00:23,451 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2022-11-26 01:00:23,451 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2022-11-26 01:00:23,451 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2022-11-26 01:00:23,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2022-11-26 01:00:23,452 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2022-11-26 01:00:23,452 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2022-11-26 01:00:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-26 01:00:23,454 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-26 01:00:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-26 01:00:23,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-26 01:00:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2022-11-26 01:00:23,455 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2022-11-26 01:00:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-26 01:00:23,455 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-26 01:00:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2022-11-26 01:00:23,455 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2022-11-26 01:00:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx25821_dev [2022-11-26 01:00:23,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx25821_dev [2022-11-26 01:00:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2022-11-26 01:00:23,456 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2022-11-26 01:00:23,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 01:00:23,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 01:00:23,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-26 01:00:23,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-26 01:00:23,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-26 01:00:23,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-26 01:00:23,457 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-11-26 01:00:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-11-26 01:00:23,457 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-11-26 01:00:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-11-26 01:00:23,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 01:00:23,457 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-26 01:00:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-26 01:00:23,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 01:00:23,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-26 01:00:23,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-26 01:00:23,458 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2022-11-26 01:00:23,458 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2022-11-26 01:00:23,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 01:00:23,458 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2022-11-26 01:00:23,458 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2022-11-26 01:00:23,458 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2022-11-26 01:00:23,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2022-11-26 01:00:23,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-26 01:00:23,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-26 01:00:23,459 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2022-11-26 01:00:23,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2022-11-26 01:00:23,459 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2022-11-26 01:00:23,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2022-11-26 01:00:23,459 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-26 01:00:23,460 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-26 01:00:23,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-26 01:00:23,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-26 01:00:23,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-26 01:00:23,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-26 01:00:23,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-26 01:00:23,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-26 01:00:23,460 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-26 01:00:23,460 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-26 01:00:23,461 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2022-11-26 01:00:23,461 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2022-11-26 01:00:23,461 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2022-11-26 01:00:23,461 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2022-11-26 01:00:23,461 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-26 01:00:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-11-26 01:00:23,462 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-26 01:00:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-26 01:00:23,462 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2022-11-26 01:00:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2022-11-26 01:00:23,462 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2022-11-26 01:00:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2022-11-26 01:00:23,463 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2022-11-26 01:00:23,463 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2022-11-26 01:00:23,463 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 01:00:23,463 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 01:00:23,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_70 [2022-11-26 01:00:23,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_70 [2022-11-26 01:00:23,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-26 01:00:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-26 01:00:23,464 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2022-11-26 01:00:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2022-11-26 01:00:23,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 01:00:23,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 01:00:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 01:00:23,464 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-26 01:00:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-26 01:00:23,465 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-26 01:00:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-26 01:00:23,465 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2022-11-26 01:00:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2022-11-26 01:00:23,465 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2022-11-26 01:00:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2022-11-26 01:00:23,465 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2022-11-26 01:00:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2022-11-26 01:00:23,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-26 01:00:23,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-26 01:00:23,466 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2022-11-26 01:00:23,466 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2022-11-26 01:00:23,466 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-26 01:00:23,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-26 01:00:23,466 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2022-11-26 01:00:23,466 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2022-11-26 01:00:23,466 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2022-11-26 01:00:23,467 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2022-11-26 01:00:23,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-26 01:00:23,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-26 01:00:23,467 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2022-11-26 01:00:23,467 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2022-11-26 01:00:23,467 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-11-26 01:00:23,467 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-11-26 01:00:23,467 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2022-11-26 01:00:23,468 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2022-11-26 01:00:23,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-26 01:00:23,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-26 01:00:23,468 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 01:00:23,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 01:00:23,468 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-26 01:00:23,468 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-26 01:00:23,468 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2022-11-26 01:00:23,469 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2022-11-26 01:00:23,469 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-26 01:00:23,469 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-26 01:00:23,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 01:00:23,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-26 01:00:23,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-26 01:00:25,505 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 01:00:25,514 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 01:00:26,219 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;