./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 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278efda2-cd5a-484c-b01f-48bd6eb73414/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278efda2-cd5a-484c-b01f-48bd6eb73414/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278efda2-cd5a-484c-b01f-48bd6eb73414/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278efda2-cd5a-484c-b01f-48bd6eb73414/bin/utaipan-ByfvJB40ur/config/TaipanReach.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_278efda2-cd5a-484c-b01f-48bd6eb73414/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278efda2-cd5a-484c-b01f-48bd6eb73414/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-38b53e6 [2022-11-26 01:10:35,812 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 01:10:35,814 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 01:10:35,854 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 01:10:35,855 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 01:10:35,858 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 01:10:35,861 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 01:10:35,864 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 01:10:35,866 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 01:10:35,872 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 01:10:35,873 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 01:10:35,875 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 01:10:35,876 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 01:10:35,876 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 01:10:35,877 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 01:10:35,878 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 01:10:35,879 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 01:10:35,880 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 01:10:35,882 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 01:10:35,883 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 01:10:35,885 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 01:10:35,886 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 01:10:35,887 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 01:10:35,888 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 01:10:35,891 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 01:10:35,891 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 01:10:35,892 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 01:10:35,893 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 01:10:35,893 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 01:10:35,894 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 01:10:35,894 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 01:10:35,895 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 01:10:35,896 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 01:10:35,897 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 01:10:35,898 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 01:10:35,898 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 01:10:35,898 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 01:10:35,899 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 01:10:35,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 01:10:35,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 01:10:35,900 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 01:10:35,902 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278efda2-cd5a-484c-b01f-48bd6eb73414/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 01:10:35,935 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 01:10:35,935 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 01:10:35,936 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 01:10:35,936 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 01:10:35,937 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 01:10:35,937 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 01:10:35,937 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 01:10:35,937 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 01:10:35,937 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 01:10:35,937 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 01:10:35,938 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 01:10:35,938 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 01:10:35,938 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 01:10:35,938 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 01:10:35,938 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 01:10:35,939 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 01:10:35,939 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 01:10:35,939 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 01:10:35,943 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 01:10:35,943 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 01:10:35,943 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 01:10:35,944 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 01:10:35,944 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 01:10:35,944 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 01:10:35,945 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 01:10:35,945 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 01:10:35,945 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 01:10:35,945 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 01:10:35,946 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 01:10:35,946 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 01:10:35,946 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 01:10:35,947 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 01:10:35,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 01:10:35,947 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 01:10:35,947 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 01:10:35,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 01:10:35,949 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 01:10:35,949 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 01:10:35,949 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_278efda2-cd5a-484c-b01f-48bd6eb73414/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278efda2-cd5a-484c-b01f-48bd6eb73414/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 009bce22de501871fe846c34c68784afce1c7b065ab583ccf246e67b9346f773 [2022-11-26 01:10:36,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 01:10:36,290 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 01:10:36,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 01:10:36,295 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 01:10:36,295 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 01:10:36,297 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278efda2-cd5a-484c-b01f-48bd6eb73414/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-26 01:10:39,352 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 01:10:40,142 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 01:10:40,143 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278efda2-cd5a-484c-b01f-48bd6eb73414/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-26 01:10:40,218 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278efda2-cd5a-484c-b01f-48bd6eb73414/bin/utaipan-ByfvJB40ur/data/1ad21499e/2d73c486767b4845b4e78bf195e3f03a/FLAG017cb9171 [2022-11-26 01:10:40,242 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278efda2-cd5a-484c-b01f-48bd6eb73414/bin/utaipan-ByfvJB40ur/data/1ad21499e/2d73c486767b4845b4e78bf195e3f03a [2022-11-26 01:10:40,246 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 01:10:40,248 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 01:10:40,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 01:10:40,250 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 01:10:40,253 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 01:10:40,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:10:40" (1/1) ... [2022-11-26 01:10:40,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ade8aab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:10:40, skipping insertion in model container [2022-11-26 01:10:40,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:10:40" (1/1) ... [2022-11-26 01:10:40,263 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 01:10:40,446 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 01:10:41,336 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:10:41,421 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 01:10:41,477 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-26 01:10:41,579 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 01:10:41,610 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 01:10:41,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:41,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:41,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:41,947 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:10:42,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,093 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:10:42,103 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 01:10:42,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,123 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 01:10:42,131 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 01:10:42,132 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 01:10:42,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,145 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 01:10:42,161 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-26 01:10:42,177 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-26 01:10:42,179 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-26 01:10:42,181 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-11-26 01:10:42,182 WARN L623 FunctionHandler]: Unknown extern function videobuf_waiton [2022-11-26 01:10:42,183 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_unmap [2022-11-26 01:10:42,183 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_free [2022-11-26 01:10:42,183 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-11-26 01:10:42,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,207 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-26 01:10:42,215 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 01:10:42,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,219 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 01:10:42,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,223 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 01:10:42,224 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 01:10:42,225 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:10:42,239 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 01:10:42,240 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 01:10:42,241 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:10:42,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:42,925 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:10:42,926 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:10:42,939 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 01:10:42,960 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:10:42,962 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:10:42,964 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 01:10:42,965 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 01:10:42,980 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 01:10:43,047 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:10:43,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,177 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:10:43,178 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-26 01:10:43,181 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-26 01:10:43,612 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:10:43,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:43,757 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 01:10:43,774 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-26 01:10:43,841 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 01:10:43,847 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 01:10:43,853 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 01:10:43,922 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-26 01:10:43,950 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-26 01:10:44,086 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-11-26 01:10:44,087 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 01:10:44,087 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 01:10:44,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:44,107 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 01:10:44,107 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 01:10:44,108 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 01:10:44,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:44,123 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-11-26 01:10:44,125 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-26 01:10:44,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:44,140 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-11-26 01:10:44,155 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-26 01:10:44,156 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_one [2022-11-26 01:10:44,157 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 01:10:44,163 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-11-26 01:10:44,164 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-11-26 01:10:44,170 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 01:10:44,171 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_cancel [2022-11-26 01:10:44,172 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:10:44,172 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-26 01:10:44,172 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 01:10:44,172 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-11-26 01:10:44,179 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:10:44,246 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-11-26 01:10:44,253 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-11-26 01:10:44,259 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-11-26 01:10:44,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:44,273 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:10:44,274 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 01:10:44,280 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-11-26 01:10:44,286 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-11-26 01:10:44,292 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-11-26 01:10:44,363 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-26 01:10:44,364 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 01:10:44,370 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 01:10:44,371 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 01:10:44,371 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-11-26 01:10:44,387 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-26 01:10:44,388 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-26 01:10:44,388 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-11-26 01:10:44,389 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:10:44,389 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-26 01:10:44,390 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 01:10:44,390 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 01:10:44,390 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 01:10:44,391 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 01:10:44,391 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-11-26 01:10:44,393 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:10:44,394 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_sg_init [2022-11-26 01:10:44,432 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-26 01:10:44,435 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-11-26 01:10:44,443 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-26 01:10:44,445 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-26 01:10:44,446 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-26 01:10:44,450 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-11-26 01:10:44,454 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-26 01:10:44,454 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-26 01:10:44,455 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-11-26 01:10:44,456 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-11-26 01:10:44,457 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-26 01:10:44,458 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:10:44,460 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:10:44,460 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:10:44,461 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:10:44,546 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 01:10:44,552 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:10:44,553 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 01:10:44,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:44,618 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-26 01:10:44,620 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-26 01:10:44,620 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 01:10:44,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:44,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:44,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:44,638 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 01:10:44,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:44,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:44,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:44,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:44,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:44,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:44,670 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 01:10:44,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:44,684 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:10:44,684 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:10:44,685 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 01:10:44,794 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 01:10:44,794 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 01:10:44,830 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:10:44,928 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_278efda2-cd5a-484c-b01f-48bd6eb73414/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527124,527137] [2022-11-26 01:10:44,932 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_278efda2-cd5a-484c-b01f-48bd6eb73414/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527271,527284] [2022-11-26 01:10:44,935 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_278efda2-cd5a-484c-b01f-48bd6eb73414/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527410,527423] [2022-11-26 01:10:44,935 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_278efda2-cd5a-484c-b01f-48bd6eb73414/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527568,527581] [2022-11-26 01:10:44,967 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 01:10:45,095 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 01:10:45,173 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 01:10:45,174 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-26 01:10:45,175 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-26 01:10:45,177 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 01:10:45,178 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 01:10:45,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,192 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:10:45,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,276 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:10:45,277 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-26 01:10:45,278 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,280 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-26 01:10:45,281 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 01:10:45,284 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 01:10:45,285 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,285 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,306 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-26 01:10:45,311 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-26 01:10:45,316 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-26 01:10:45,318 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_alloc [2022-11-26 01:10:45,319 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-11-26 01:10:45,320 WARN L623 FunctionHandler]: Unknown extern function videobuf_waiton [2022-11-26 01:10:45,320 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_unmap [2022-11-26 01:10:45,320 WARN L623 FunctionHandler]: Unknown extern function videobuf_dma_free [2022-11-26 01:10:45,320 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-11-26 01:10:45,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,326 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-26 01:10:45,327 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 01:10:45,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,328 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 01:10:45,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,330 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 01:10:45,330 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 01:10:45,330 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:10:45,331 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 01:10:45,331 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 01:10:45,331 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:10:45,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,349 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:10:45,349 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:10:45,355 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 01:10:45,362 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:10:45,363 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:10:45,364 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 01:10:45,365 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 01:10:45,365 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 01:10:45,376 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:10:45,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,388 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,451 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:10:45,452 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-26 01:10:45,507 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-26 01:10:45,536 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 01:10:45,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,617 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 01:10:45,618 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-26 01:10:45,619 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 01:10:45,619 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 01:10:45,619 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 01:10:45,620 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-26 01:10:45,621 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-26 01:10:45,624 WARN L623 FunctionHandler]: Unknown extern function v4l2_get_timestamp [2022-11-26 01:10:45,625 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 01:10:45,625 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 01:10:45,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,632 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 01:10:45,632 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-26 01:10:45,633 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 01:10:45,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,638 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_dma [2022-11-26 01:10:45,640 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-26 01:10:45,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,643 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-11-26 01:10:45,649 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-26 01:10:45,650 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_one [2022-11-26 01:10:45,650 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 01:10:45,651 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_poll [2022-11-26 01:10:45,651 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-11-26 01:10:45,653 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 01:10:45,654 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_cancel [2022-11-26 01:10:45,654 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 01:10:45,654 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-26 01:10:45,655 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 01:10:45,655 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-11-26 01:10:45,655 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:10:45,662 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-11-26 01:10:45,663 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-11-26 01:10:45,664 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-11-26 01:10:45,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,669 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 01:10:45,669 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 01:10:45,670 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-11-26 01:10:45,671 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-11-26 01:10:45,671 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-11-26 01:10:45,681 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-26 01:10:45,682 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 01:10:45,684 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 01:10:45,685 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 01:10:45,685 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_release [2022-11-26 01:10:45,690 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-26 01:10:45,690 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-26 01:10:45,690 WARN L623 FunctionHandler]: Unknown extern function btcx_riscmem_free [2022-11-26 01:10:45,691 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 01:10:45,692 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-26 01:10:45,692 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 01:10:45,692 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 01:10:45,693 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 01:10:45,693 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_new_std [2022-11-26 01:10:45,693 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_setup [2022-11-26 01:10:45,696 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 01:10:45,697 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_sg_init [2022-11-26 01:10:45,726 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-26 01:10:45,727 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-11-26 01:10:45,729 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-26 01:10:45,730 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-26 01:10:45,730 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-26 01:10:45,731 WARN L623 FunctionHandler]: Unknown extern function video_device_release_empty [2022-11-26 01:10:45,733 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_subscribe_event [2022-11-26 01:10:45,734 WARN L623 FunctionHandler]: Unknown extern function v4l2_event_unsubscribe [2022-11-26 01:10:45,735 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-11-26 01:10:45,735 WARN L623 FunctionHandler]: Unknown extern function v4l2_fh_open [2022-11-26 01:10:45,736 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-26 01:10:45,737 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:10:45,737 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:10:45,738 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:10:45,738 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 01:10:45,742 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 01:10:45,743 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 01:10:45,744 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 01:10:45,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,797 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-26 01:10:45,797 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-26 01:10:45,797 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 01:10:45,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,808 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 01:10:45,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,825 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 01:10:45,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 01:10:45,828 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 01:10:45,828 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 01:10:45,829 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 01:10:45,832 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 01:10:45,832 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 01:10:45,833 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 01:10:45,838 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_278efda2-cd5a-484c-b01f-48bd6eb73414/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527124,527137] [2022-11-26 01:10:45,838 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_278efda2-cd5a-484c-b01f-48bd6eb73414/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527271,527284] [2022-11-26 01:10:45,839 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_278efda2-cd5a-484c-b01f-48bd6eb73414/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527410,527423] [2022-11-26 01:10:45,839 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_278efda2-cd5a-484c-b01f-48bd6eb73414/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527568,527581] [2022-11-26 01:10:45,844 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 01:10:46,045 INFO L208 MainTranslator]: Completed translation [2022-11-26 01:10:46,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:10:46 WrapperNode [2022-11-26 01:10:46,046 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 01:10:46,047 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 01:10:46,047 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 01:10:46,047 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 01:10:46,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:10:46" (1/1) ... [2022-11-26 01:10:46,270 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:10:46" (1/1) ... [2022-11-26 01:10:48,575 INFO L138 Inliner]: procedures = 496, calls = 9094, calls flagged for inlining = 299, calls inlined = 295, statements flattened = 18198 [2022-11-26 01:10:48,576 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 01:10:48,592 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 01:10:48,592 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 01:10:48,592 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 01:10:48,603 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:10:46" (1/1) ... [2022-11-26 01:10:48,604 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:10:46" (1/1) ... [2022-11-26 01:10:49,675 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:10:46" (1/1) ... [2022-11-26 01:10:49,675 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:10:46" (1/1) ... [2022-11-26 01:10:51,694 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:10:46" (1/1) ... [2022-11-26 01:10:51,735 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:10:46" (1/1) ... [2022-11-26 01:10:51,805 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:10:46" (1/1) ... [2022-11-26 01:10:51,836 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:10:46" (1/1) ... [2022-11-26 01:10:51,928 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 01:10:51,929 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 01:10:51,929 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 01:10:51,929 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 01:10:51,930 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:10:46" (1/1) ... [2022-11-26 01:10:51,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 01:10:51,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278efda2-cd5a-484c-b01f-48bd6eb73414/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 01:10:51,961 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278efda2-cd5a-484c-b01f-48bd6eb73414/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 01:10:51,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_278efda2-cd5a-484c-b01f-48bd6eb73414/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 01:10:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-26 01:10:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-26 01:10:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2022-11-26 01:10:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2022-11-26 01:10:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-26 01:10:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-26 01:10:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-26 01:10:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-26 01:10:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 01:10:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 01:10:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2022-11-26 01:10:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2022-11-26 01:10:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-26 01:10:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-26 01:10:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2022-11-26 01:10:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2022-11-26 01:10:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-11-26 01:10:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-11-26 01:10:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2022-11-26 01:10:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2022-11-26 01:10:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2022-11-26 01:10:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2022-11-26 01:10:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2022-11-26 01:10:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2022-11-26 01:10:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-26 01:10:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-26 01:10:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-26 01:10:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-26 01:10:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-26 01:10:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-26 01:10:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2022-11-26 01:10:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2022-11-26 01:10:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-26 01:10:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-26 01:10:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-26 01:10:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-26 01:10:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-26 01:10:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-26 01:10:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2022-11-26 01:10:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2022-11-26 01:10:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-26 01:10:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-26 01:10:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-26 01:10:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-26 01:10:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2022-11-26 01:10:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2022-11-26 01:10:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2022-11-26 01:10:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2022-11-26 01:10:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 01:10:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-26 01:10:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-26 01:10:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-26 01:10:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-26 01:10:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 01:10:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-26 01:10:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-26 01:10:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2022-11-26 01:10:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2022-11-26 01:10:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-26 01:10:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-26 01:10:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2022-11-26 01:10:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2022-11-26 01:10:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 01:10:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-26 01:10:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-26 01:10:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2022-11-26 01:10:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2022-11-26 01:10:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2022-11-26 01:10:52,017 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2022-11-26 01:10:52,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 01:10:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-26 01:10:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-26 01:10:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-26 01:10:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-26 01:10:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-26 01:10:52,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-26 01:10:52,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-26 01:10:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-26 01:10:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-26 01:10:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-26 01:10:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-26 01:10:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-26 01:10:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-26 01:10:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-26 01:10:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-26 01:10:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-26 01:10:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-26 01:10:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-26 01:10:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-26 01:10:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-26 01:10:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2022-11-26 01:10:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2022-11-26 01:10:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 01:10:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-26 01:10:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-26 01:10:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-26 01:10:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-26 01:10:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-26 01:10:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-26 01:10:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2022-11-26 01:10:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2022-11-26 01:10:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-26 01:10:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-26 01:10:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-26 01:10:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-26 01:10:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2022-11-26 01:10:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2022-11-26 01:10:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 01:10:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2022-11-26 01:10:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2022-11-26 01:10:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-26 01:10:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-26 01:10:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 01:10:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 01:10:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 01:10:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-11-26 01:10:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-11-26 01:10:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-26 01:10:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 01:10:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 01:10:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2022-11-26 01:10:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2022-11-26 01:10:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2022-11-26 01:10:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2022-11-26 01:10:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-26 01:10:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-26 01:10:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-26 01:10:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-26 01:10:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-26 01:10:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-26 01:10:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2022-11-26 01:10:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2022-11-26 01:10:52,027 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2022-11-26 01:10:52,027 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2022-11-26 01:10:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2022-11-26 01:10:52,028 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2022-11-26 01:10:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-26 01:10:52,028 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-26 01:10:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-26 01:10:52,028 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-26 01:10:52,028 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2022-11-26 01:10:52,029 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2022-11-26 01:10:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 01:10:52,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 01:10:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-26 01:10:52,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-26 01:10:52,029 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2022-11-26 01:10:52,029 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2022-11-26 01:10:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2022-11-26 01:10:52,030 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2022-11-26 01:10:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 01:10:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 01:10:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-26 01:10:52,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-26 01:10:52,030 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2022-11-26 01:10:52,031 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2022-11-26 01:10:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-26 01:10:52,031 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-26 01:10:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-26 01:10:52,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-26 01:10:52,031 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2022-11-26 01:10:52,031 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2022-11-26 01:10:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2022-11-26 01:10:52,032 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2022-11-26 01:10:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2022-11-26 01:10:52,032 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2022-11-26 01:10:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-26 01:10:52,032 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-26 01:10:52,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-26 01:10:52,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-26 01:10:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2022-11-26 01:10:52,033 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2022-11-26 01:10:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-26 01:10:52,033 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-26 01:10:52,033 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2022-11-26 01:10:52,033 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2022-11-26 01:10:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2022-11-26 01:10:52,034 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2022-11-26 01:10:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 01:10:52,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 01:10:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-26 01:10:52,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-26 01:10:52,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-26 01:10:52,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-26 01:10:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-11-26 01:10:52,035 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-11-26 01:10:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-11-26 01:10:52,035 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-11-26 01:10:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 01:10:52,035 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-26 01:10:52,035 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-26 01:10:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 01:10:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-26 01:10:52,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-26 01:10:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2022-11-26 01:10:52,036 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2022-11-26 01:10:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 01:10:52,036 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2022-11-26 01:10:52,037 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2022-11-26 01:10:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2022-11-26 01:10:52,037 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2022-11-26 01:10:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-26 01:10:52,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-26 01:10:52,037 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2022-11-26 01:10:52,037 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2022-11-26 01:10:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2022-11-26 01:10:52,038 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2022-11-26 01:10:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-26 01:10:52,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-26 01:10:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-26 01:10:52,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-26 01:10:52,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-26 01:10:52,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-26 01:10:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-26 01:10:52,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-26 01:10:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-26 01:10:52,039 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-26 01:10:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2022-11-26 01:10:52,039 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2022-11-26 01:10:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2022-11-26 01:10:52,040 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2022-11-26 01:10:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-26 01:10:52,040 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-11-26 01:10:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-26 01:10:52,040 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-26 01:10:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2022-11-26 01:10:52,041 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2022-11-26 01:10:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2022-11-26 01:10:52,041 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2022-11-26 01:10:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2022-11-26 01:10:52,041 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2022-11-26 01:10:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 01:10:52,042 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 01:10:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_29 [2022-11-26 01:10:52,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_29 [2022-11-26 01:10:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-26 01:10:52,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-26 01:10:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2022-11-26 01:10:52,043 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2022-11-26 01:10:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 01:10:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 01:10:52,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 01:10:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-26 01:10:52,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-26 01:10:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-26 01:10:52,044 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-26 01:10:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2022-11-26 01:10:52,044 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2022-11-26 01:10:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2022-11-26 01:10:52,044 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2022-11-26 01:10:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2022-11-26 01:10:52,044 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2022-11-26 01:10:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-26 01:10:52,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-26 01:10:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2022-11-26 01:10:52,045 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2022-11-26 01:10:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-26 01:10:52,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-26 01:10:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2022-11-26 01:10:52,046 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2022-11-26 01:10:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2022-11-26 01:10:52,046 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2022-11-26 01:10:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-26 01:10:52,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-26 01:10:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2022-11-26 01:10:52,046 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2022-11-26 01:10:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-11-26 01:10:52,047 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-11-26 01:10:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2022-11-26 01:10:52,047 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2022-11-26 01:10:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-26 01:10:52,047 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-26 01:10:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-26 01:10:52,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-26 01:10:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 01:10:52,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 01:10:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-26 01:10:52,048 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-26 01:10:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2022-11-26 01:10:52,048 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2022-11-26 01:10:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-26 01:10:52,049 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-26 01:10:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 01:10:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-26 01:10:52,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-26 01:10:54,014 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 01:10:54,017 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 01:10:54,696 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;