./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a8939b-1186-4118-aa29-6dc1c5243f4d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a8939b-1186-4118-aa29-6dc1c5243f4d/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a8939b-1186-4118-aa29-6dc1c5243f4d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a8939b-1186-4118-aa29-6dc1c5243f4d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a8939b-1186-4118-aa29-6dc1c5243f4d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a8939b-1186-4118-aa29-6dc1c5243f4d/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 009bce22de501871fe846c34c68784afce1c7b065ab583ccf246e67b9346f773 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 21:46:46,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:46:46,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:46:46,580 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:46:46,580 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:46:46,581 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:46:46,582 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:46:46,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:46:46,584 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:46:46,585 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:46:46,585 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:46:46,586 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:46:46,586 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:46:46,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:46:46,588 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:46:46,589 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:46:46,589 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:46:46,590 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:46:46,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:46:46,592 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:46:46,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:46:46,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:46:46,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:46:46,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:46:46,598 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:46:46,598 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:46:46,599 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:46:46,599 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:46:46,600 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:46:46,600 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:46:46,601 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:46:46,601 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:46:46,602 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:46:46,602 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:46:46,603 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:46:46,603 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:46:46,604 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:46:46,604 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:46:46,604 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:46:46,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:46:46,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:46:46,606 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a8939b-1186-4118-aa29-6dc1c5243f4d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 21:46:46,622 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:46:46,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:46:46,622 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:46:46,623 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:46:46,623 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:46:46,623 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:46:46,623 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:46:46,624 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:46:46,624 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:46:46,624 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:46:46,624 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:46:46,624 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:46:46,624 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:46:46,624 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:46:46,625 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:46:46,625 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:46:46,625 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:46:46,625 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:46:46,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:46:46,625 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:46:46,625 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:46:46,626 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:46:46,626 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:46:46,626 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:46:46,626 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:46:46,626 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_96a8939b-1186-4118-aa29-6dc1c5243f4d/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a8939b-1186-4118-aa29-6dc1c5243f4d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 009bce22de501871fe846c34c68784afce1c7b065ab583ccf246e67b9346f773 [2022-12-14 21:46:46,789 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:46:46,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:46:46,807 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:46:46,808 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:46:46,809 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:46:46,810 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a8939b-1186-4118-aa29-6dc1c5243f4d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2022-12-14 21:46:49,381 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:46:49,763 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:46:49,763 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a8939b-1186-4118-aa29-6dc1c5243f4d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2022-12-14 21:46:49,793 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a8939b-1186-4118-aa29-6dc1c5243f4d/bin/ukojak-rkRKPMF4O4/data/81aa9dfb0/e2e729db30e5411d919999971a484d59/FLAGc828ac6c3 [2022-12-14 21:46:49,803 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a8939b-1186-4118-aa29-6dc1c5243f4d/bin/ukojak-rkRKPMF4O4/data/81aa9dfb0/e2e729db30e5411d919999971a484d59 [2022-12-14 21:46:49,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:46:49,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:46:49,807 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:46:49,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:46:49,810 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:46:49,810 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:46:49" (1/1) ... [2022-12-14 21:46:49,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cef0ca5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:46:49, skipping insertion in model container [2022-12-14 21:46:49,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:46:49" (1/1) ... [2022-12-14 21:46:49,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:46:49,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:46:50,470 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 21:46:50,534 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 21:46:50,574 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 21:46:50,656 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 21:46:50,684 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 21:46:50,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:50,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:50,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:50,955 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 21:46:50,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:50,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:50,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:50,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:50,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:50,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:50,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:50,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:50,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,042 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 21:46:51,048 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 21:46:51,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,060 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 21:46:51,065 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 21:46:51,066 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 21:46:51,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,075 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 21:46:51,085 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-12-14 21:46:51,095 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-12-14 21:46:51,097 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-12-14 21:46:51,099 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-12-14 21:46:51,100 WARN L623 FunctionHandler]: Unknown extern function videobuf_waiton [2022-12-14 21:46:51,100 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_unmap [2022-12-14 21:46:51,100 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_free [2022-12-14 21:46:51,101 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-12-14 21:46:51,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,117 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 21:46:51,118 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 21:46:51,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,119 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 21:46:51,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,129 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 21:46:51,129 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 21:46:51,129 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:46:51,134 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 21:46:51,135 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 21:46:51,135 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:46:51,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,494 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 21:46:51,495 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 21:46:51,501 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 21:46:51,509 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 21:46:51,510 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 21:46:51,511 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 21:46:51,512 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 21:46:51,512 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 21:46:51,567 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 21:46:51,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:51,615 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 21:46:51,616 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 21:46:51,618 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 21:46:51,937 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 21:46:52,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:52,058 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 21:46:52,072 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 21:46:52,138 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 21:46:52,143 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 21:46:52,148 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 21:46:52,209 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 21:46:52,236 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 21:46:52,370 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-12-14 21:46:52,370 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 21:46:52,370 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 21:46:52,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:52,386 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 21:46:52,387 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 21:46:52,387 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 21:46:52,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:52,399 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-12-14 21:46:52,401 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-14 21:46:52,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:52,414 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-12-14 21:46:52,427 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-14 21:46:52,427 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_one [2022-12-14 21:46:52,428 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 21:46:52,433 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-12-14 21:46:52,433 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-12-14 21:46:52,438 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 21:46:52,439 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_cancel [2022-12-14 21:46:52,439 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:46:52,439 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-14 21:46:52,440 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 21:46:52,440 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-14 21:46:52,445 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 21:46:52,468 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-12-14 21:46:52,473 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-12-14 21:46:52,478 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-12-14 21:46:52,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:52,489 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 21:46:52,490 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 21:46:52,495 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-12-14 21:46:52,500 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-12-14 21:46:52,505 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-12-14 21:46:52,564 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-14 21:46:52,565 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 21:46:52,570 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 21:46:52,570 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 21:46:52,571 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-14 21:46:52,578 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-14 21:46:52,578 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 21:46:52,578 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-12-14 21:46:52,579 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 21:46:52,580 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-14 21:46:52,580 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 21:46:52,580 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 21:46:52,580 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 21:46:52,581 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 21:46:52,581 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-14 21:46:52,583 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 21:46:52,583 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_sg_init [2022-12-14 21:46:52,605 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 21:46:52,606 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-12-14 21:46:52,609 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-12-14 21:46:52,609 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-14 21:46:52,610 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 21:46:52,611 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-12-14 21:46:52,613 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-12-14 21:46:52,614 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-14 21:46:52,614 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-12-14 21:46:52,615 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-12-14 21:46:52,616 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 21:46:52,617 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:46:52,617 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:46:52,618 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:46:52,618 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:46:52,687 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 21:46:52,693 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:46:52,693 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 21:46:52,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:52,743 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 21:46:52,744 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 21:46:52,744 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 21:46:52,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:52,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:52,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:52,758 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 21:46:52,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:52,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:52,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:52,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:52,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:52,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:52,791 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 21:46:52,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:52,802 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 21:46:52,803 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 21:46:52,803 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 21:46:52,892 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 21:46:52,892 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 21:46:52,927 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 21:46:53,008 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_96a8939b-1186-4118-aa29-6dc1c5243f4d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527124,527137] [2022-12-14 21:46:53,011 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_96a8939b-1186-4118-aa29-6dc1c5243f4d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527271,527284] [2022-12-14 21:46:53,012 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_96a8939b-1186-4118-aa29-6dc1c5243f4d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527410,527423] [2022-12-14 21:46:53,012 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_96a8939b-1186-4118-aa29-6dc1c5243f4d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527568,527581] [2022-12-14 21:46:53,026 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:46:53,094 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:46:53,182 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 21:46:53,183 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-14 21:46:53,184 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 21:46:53,187 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 21:46:53,188 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 21:46:53,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,201 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 21:46:53,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,232 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 21:46:53,234 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 21:46:53,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,236 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-14 21:46:53,236 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 21:46:53,236 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 21:46:53,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,249 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 21:46:53,253 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-12-14 21:46:53,256 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-12-14 21:46:53,258 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-12-14 21:46:53,259 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-12-14 21:46:53,259 WARN L623 FunctionHandler]: Unknown extern function videobuf_waiton [2022-12-14 21:46:53,259 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_unmap [2022-12-14 21:46:53,260 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_free [2022-12-14 21:46:53,260 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-12-14 21:46:53,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,264 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 21:46:53,265 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 21:46:53,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,266 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 21:46:53,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,267 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 21:46:53,267 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 21:46:53,267 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:46:53,268 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 21:46:53,268 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 21:46:53,268 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:46:53,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,282 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 21:46:53,282 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 21:46:53,287 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 21:46:53,292 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 21:46:53,292 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 21:46:53,293 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 21:46:53,294 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 21:46:53,294 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 21:46:53,302 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 21:46:53,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,348 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 21:46:53,349 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 21:46:53,361 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 21:46:53,383 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 21:46:53,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,413 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 21:46:53,413 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 21:46:53,414 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 21:46:53,415 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 21:46:53,415 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 21:46:53,416 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 21:46:53,417 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 21:46:53,420 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-12-14 21:46:53,420 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 21:46:53,421 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 21:46:53,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,432 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 21:46:53,432 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 21:46:53,433 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 21:46:53,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,441 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-12-14 21:46:53,443 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-14 21:46:53,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,447 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-12-14 21:46:53,459 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-14 21:46:53,460 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_one [2022-12-14 21:46:53,461 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 21:46:53,461 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-12-14 21:46:53,462 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-12-14 21:46:53,466 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 21:46:53,467 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_cancel [2022-12-14 21:46:53,467 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 21:46:53,468 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-14 21:46:53,468 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 21:46:53,468 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-14 21:46:53,469 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 21:46:53,482 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-12-14 21:46:53,483 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-12-14 21:46:53,484 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-12-14 21:46:53,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,494 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 21:46:53,495 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 21:46:53,496 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-12-14 21:46:53,496 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-12-14 21:46:53,496 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-12-14 21:46:53,520 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-14 21:46:53,521 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 21:46:53,524 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 21:46:53,524 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 21:46:53,525 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-12-14 21:46:53,528 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-14 21:46:53,528 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 21:46:53,528 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-12-14 21:46:53,529 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 21:46:53,529 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-14 21:46:53,529 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 21:46:53,529 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 21:46:53,529 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 21:46:53,530 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-12-14 21:46:53,530 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-12-14 21:46:53,533 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 21:46:53,534 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_sg_init [2022-12-14 21:46:53,561 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 21:46:53,562 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-12-14 21:46:53,563 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-12-14 21:46:53,564 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-14 21:46:53,564 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 21:46:53,565 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-12-14 21:46:53,566 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-12-14 21:46:53,566 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-12-14 21:46:53,566 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-12-14 21:46:53,566 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-12-14 21:46:53,567 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 21:46:53,567 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:46:53,568 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:46:53,568 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:46:53,568 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 21:46:53,571 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 21:46:53,572 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 21:46:53,572 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 21:46:53,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,585 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 21:46:53,585 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 21:46:53,585 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 21:46:53,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,592 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 21:46:53,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,605 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 21:46:53,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 21:46:53,607 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 21:46:53,607 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 21:46:53,607 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 21:46:53,610 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 21:46:53,610 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 21:46:53,611 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 21:46:53,613 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_96a8939b-1186-4118-aa29-6dc1c5243f4d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527124,527137] [2022-12-14 21:46:53,614 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_96a8939b-1186-4118-aa29-6dc1c5243f4d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527271,527284] [2022-12-14 21:46:53,614 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_96a8939b-1186-4118-aa29-6dc1c5243f4d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527410,527423] [2022-12-14 21:46:53,614 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_96a8939b-1186-4118-aa29-6dc1c5243f4d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527568,527581] [2022-12-14 21:46:53,617 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:46:53,729 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:46:53,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:46:53 WrapperNode [2022-12-14 21:46:53,729 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:46:53,730 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:46:53,730 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:46:53,730 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:46:53,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:46:53" (1/1) ... [2022-12-14 21:46:53,842 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:46:53" (1/1) ... [2022-12-14 21:46:54,950 INFO L138 Inliner]: procedures = 496, calls = 9094, calls flagged for inlining = 299, calls inlined = 295, statements flattened = 18198 [2022-12-14 21:46:54,951 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:46:54,952 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:46:54,952 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:46:54,952 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:46:54,960 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:46:53" (1/1) ... [2022-12-14 21:46:54,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:46:53" (1/1) ... [2022-12-14 21:46:55,351 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:46:53" (1/1) ... [2022-12-14 21:46:55,352 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:46:53" (1/1) ... [2022-12-14 21:46:56,599 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:46:53" (1/1) ... [2022-12-14 21:46:56,625 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:46:53" (1/1) ... [2022-12-14 21:46:56,681 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:46:53" (1/1) ... [2022-12-14 21:46:56,704 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:46:53" (1/1) ... [2022-12-14 21:46:56,782 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:46:56,782 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:46:56,782 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:46:56,782 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:46:56,783 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:46:53" (1/1) ... [2022-12-14 21:46:56,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:46:56,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a8939b-1186-4118-aa29-6dc1c5243f4d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:46:56,809 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a8939b-1186-4118-aa29-6dc1c5243f4d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:46:56,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96a8939b-1186-4118-aa29-6dc1c5243f4d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:46:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 21:46:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 21:46:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2022-12-14 21:46:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2022-12-14 21:46:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-12-14 21:46:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-12-14 21:46:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-12-14 21:46:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-12-14 21:46:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 21:46:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 21:46:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2022-12-14 21:46:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2022-12-14 21:46:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 21:46:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 21:46:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2022-12-14 21:46:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2022-12-14 21:46:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-12-14 21:46:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-12-14 21:46:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2022-12-14 21:46:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2022-12-14 21:46:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2022-12-14 21:46:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2022-12-14 21:46:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2022-12-14 21:46:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2022-12-14 21:46:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-14 21:46:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-14 21:46:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-12-14 21:46:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-12-14 21:46:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 21:46:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 21:46:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2022-12-14 21:46:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2022-12-14 21:46:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 21:46:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 21:46:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 21:46:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 21:46:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 21:46:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 21:46:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2022-12-14 21:46:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2022-12-14 21:46:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-12-14 21:46:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-12-14 21:46:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 21:46:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 21:46:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2022-12-14 21:46:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2022-12-14 21:46:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2022-12-14 21:46:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2022-12-14 21:46:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:46:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-14 21:46:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-14 21:46:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 21:46:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 21:46:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 21:46:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 21:46:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 21:46:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2022-12-14 21:46:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2022-12-14 21:46:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-12-14 21:46:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-12-14 21:46:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2022-12-14 21:46:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2022-12-14 21:46:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 21:46:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 21:46:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 21:46:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2022-12-14 21:46:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2022-12-14 21:46:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2022-12-14 21:46:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2022-12-14 21:46:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 21:46:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-12-14 21:46:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-12-14 21:46:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-14 21:46:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-14 21:46:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 21:46:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 21:46:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 21:46:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 21:46:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2022-12-14 21:46:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2022-12-14 21:46:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-12-14 21:46:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-12-14 21:46:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-14 21:46:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-14 21:46:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-14 21:46:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-14 21:46:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 21:46:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 21:46:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-12-14 21:46:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-12-14 21:46:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2022-12-14 21:46:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2022-12-14 21:46:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 21:46:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-14 21:46:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-14 21:46:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-14 21:46:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-14 21:46:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-12-14 21:46:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-12-14 21:46:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2022-12-14 21:46:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2022-12-14 21:46:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-12-14 21:46:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-12-14 21:46:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-12-14 21:46:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-12-14 21:46:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2022-12-14 21:46:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2022-12-14 21:46:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:46:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2022-12-14 21:46:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2022-12-14 21:46:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 21:46:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 21:46:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 21:46:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 21:46:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 21:46:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-12-14 21:46:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-12-14 21:46:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 21:46:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 21:46:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 21:46:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2022-12-14 21:46:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2022-12-14 21:46:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2022-12-14 21:46:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2022-12-14 21:46:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 21:46:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 21:46:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-14 21:46:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-14 21:46:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2022-12-14 21:46:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2022-12-14 21:46:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2022-12-14 21:46:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2022-12-14 21:46:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2022-12-14 21:46:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2022-12-14 21:46:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2022-12-14 21:46:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2022-12-14 21:46:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 21:46:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 21:46:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-12-14 21:46:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-12-14 21:46:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2022-12-14 21:46:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2022-12-14 21:46:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:46:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:46:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-14 21:46:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-14 21:46:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2022-12-14 21:46:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2022-12-14 21:46:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2022-12-14 21:46:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2022-12-14 21:46:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 21:46:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 21:46:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 21:46:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 21:46:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2022-12-14 21:46:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2022-12-14 21:46:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-12-14 21:46:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-12-14 21:46:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-12-14 21:46:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-12-14 21:46:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2022-12-14 21:46:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2022-12-14 21:46:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2022-12-14 21:46:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2022-12-14 21:46:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2022-12-14 21:46:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2022-12-14 21:46:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-12-14 21:46:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-12-14 21:46:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-14 21:46:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-14 21:46:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2022-12-14 21:46:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2022-12-14 21:46:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 21:46:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 21:46:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2022-12-14 21:46:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2022-12-14 21:46:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2022-12-14 21:46:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2022-12-14 21:46:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 21:46:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 21:46:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-14 21:46:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-14 21:46:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-12-14 21:46:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-12-14 21:46:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-12-14 21:46:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-12-14 21:46:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-12-14 21:46:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-12-14 21:46:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:46:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-14 21:46:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-14 21:46:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 21:46:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-12-14 21:46:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-12-14 21:46:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2022-12-14 21:46:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2022-12-14 21:46:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 21:46:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2022-12-14 21:46:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2022-12-14 21:46:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2022-12-14 21:46:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2022-12-14 21:46:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 21:46:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 21:46:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2022-12-14 21:46:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2022-12-14 21:46:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2022-12-14 21:46:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2022-12-14 21:46:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-14 21:46:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-14 21:46:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 21:46:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 21:46:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-14 21:46:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-14 21:46:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 21:46:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 21:46:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-12-14 21:46:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-12-14 21:46:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2022-12-14 21:46:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2022-12-14 21:46:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2022-12-14 21:46:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2022-12-14 21:46:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-12-14 21:46:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-12-14 21:46:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-14 21:46:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-14 21:46:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2022-12-14 21:46:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2022-12-14 21:46:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2022-12-14 21:46:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2022-12-14 21:46:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2022-12-14 21:46:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2022-12-14 21:46:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 21:46:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 21:46:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_29 [2022-12-14 21:46:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_29 [2022-12-14 21:46:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-12-14 21:46:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-12-14 21:46:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2022-12-14 21:46:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2022-12-14 21:46:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 21:46:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 21:46:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 21:46:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-14 21:46:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-14 21:46:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2022-12-14 21:46:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2022-12-14 21:46:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2022-12-14 21:46:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2022-12-14 21:46:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2022-12-14 21:46:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2022-12-14 21:46:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2022-12-14 21:46:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2022-12-14 21:46:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-12-14 21:46:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-12-14 21:46:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2022-12-14 21:46:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2022-12-14 21:46:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-12-14 21:46:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-12-14 21:46:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2022-12-14 21:46:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2022-12-14 21:46:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2022-12-14 21:46:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2022-12-14 21:46:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 21:46:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 21:46:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2022-12-14 21:46:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2022-12-14 21:46:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-12-14 21:46:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-12-14 21:46:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2022-12-14 21:46:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2022-12-14 21:46:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 21:46:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 21:46:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-12-14 21:46:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-12-14 21:46:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 21:46:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 21:46:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-12-14 21:46:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-12-14 21:46:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2022-12-14 21:46:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2022-12-14 21:46:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 21:46:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 21:46:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:46:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 21:46:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 21:46:58,004 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:46:58,007 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:46:58,427 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;