./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc40712-7392-4428-9f18-bab2c8b16634/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc40712-7392-4428-9f18-bab2c8b16634/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc40712-7392-4428-9f18-bab2c8b16634/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc40712-7392-4428-9f18-bab2c8b16634/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc40712-7392-4428-9f18-bab2c8b16634/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc40712-7392-4428-9f18-bab2c8b16634/bin/utaipan-gh47qXpMRh --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 c949ef625c1320c82a126579e0c388cf71e84105e3645852e16ece1321dee8d3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 12:45:15,110 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 12:45:15,112 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 12:45:15,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 12:45:15,130 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 12:45:15,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 12:45:15,133 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 12:45:15,134 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 12:45:15,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 12:45:15,137 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 12:45:15,138 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 12:45:15,139 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 12:45:15,139 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 12:45:15,140 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 12:45:15,141 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 12:45:15,142 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 12:45:15,143 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 12:45:15,144 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 12:45:15,146 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 12:45:15,147 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 12:45:15,149 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 12:45:15,150 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 12:45:15,151 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 12:45:15,152 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 12:45:15,156 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 12:45:15,156 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 12:45:15,156 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 12:45:15,157 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 12:45:15,158 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 12:45:15,159 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 12:45:15,159 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 12:45:15,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 12:45:15,160 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 12:45:15,161 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 12:45:15,162 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 12:45:15,163 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 12:45:15,163 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 12:45:15,163 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 12:45:15,164 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 12:45:15,164 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 12:45:15,165 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 12:45:15,166 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc40712-7392-4428-9f18-bab2c8b16634/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 12:45:15,187 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 12:45:15,187 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 12:45:15,188 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 12:45:15,188 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 12:45:15,189 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 12:45:15,189 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 12:45:15,189 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 12:45:15,189 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 12:45:15,189 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 12:45:15,190 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 12:45:15,190 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 12:45:15,190 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 12:45:15,190 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 12:45:15,190 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 12:45:15,190 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 12:45:15,191 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 12:45:15,191 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 12:45:15,191 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 12:45:15,192 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 12:45:15,192 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 12:45:15,192 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 12:45:15,192 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 12:45:15,193 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 12:45:15,193 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 12:45:15,193 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 12:45:15,193 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 12:45:15,193 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 12:45:15,193 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 12:45:15,194 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 12:45:15,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 12:45:15,194 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 12:45:15,194 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 12:45:15,194 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 12:45:15,195 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 12:45:15,195 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 12:45:15,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 12:45:15,195 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 12:45:15,195 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 12:45:15,195 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_0bc40712-7392-4428-9f18-bab2c8b16634/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc40712-7392-4428-9f18-bab2c8b16634/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c949ef625c1320c82a126579e0c388cf71e84105e3645852e16ece1321dee8d3 [2022-12-14 12:45:15,375 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 12:45:15,392 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 12:45:15,394 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 12:45:15,394 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 12:45:15,395 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 12:45:15,396 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc40712-7392-4428-9f18-bab2c8b16634/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i [2022-12-14 12:45:17,985 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 12:45:18,323 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 12:45:18,324 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc40712-7392-4428-9f18-bab2c8b16634/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i [2022-12-14 12:45:18,355 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc40712-7392-4428-9f18-bab2c8b16634/bin/utaipan-gh47qXpMRh/data/3be13bddf/7cb88355647e4fcfbc162b7a8ee199d8/FLAG3b5893088 [2022-12-14 12:45:18,366 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc40712-7392-4428-9f18-bab2c8b16634/bin/utaipan-gh47qXpMRh/data/3be13bddf/7cb88355647e4fcfbc162b7a8ee199d8 [2022-12-14 12:45:18,368 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 12:45:18,369 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 12:45:18,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 12:45:18,370 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 12:45:18,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 12:45:18,373 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 12:45:18" (1/1) ... [2022-12-14 12:45:18,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@385dadbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:45:18, skipping insertion in model container [2022-12-14 12:45:18,374 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 12:45:18" (1/1) ... [2022-12-14 12:45:18,379 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 12:45:18,502 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 12:45:18,931 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 12:45:18,972 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 12:45:18,988 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 12:45:18,995 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 12:45:19,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,256 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 12:45:19,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,268 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 12:45:19,269 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,279 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:45:19,280 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,303 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,306 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,321 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,324 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,325 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,335 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 12:45:19,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,338 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 12:45:19,338 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-12-14 12:45:19,339 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-14 12:45:19,339 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 12:45:19,340 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:19,340 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:19,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,343 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 12:45:19,343 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-12-14 12:45:19,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,348 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:19,349 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 12:45:19,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,350 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-14 12:45:19,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,357 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-14 12:45:19,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,358 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 12:45:19,358 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 12:45:19,358 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 12:45:19,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,363 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 12:45:19,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,366 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 12:45:19,452 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:45:19,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,456 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,461 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:45:19,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,463 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,464 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,465 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,475 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:45:19,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,479 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,531 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_trylock [2022-12-14 12:45:19,531 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 12:45:19,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,534 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 12:45:19,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,537 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 12:45:19,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,538 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 12:45:19,549 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 12:45:19,550 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 12:45:19,555 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 12:45:19,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,557 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-14 12:45:19,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,562 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:19,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,564 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,569 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:19,574 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 12:45:19,580 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 12:45:19,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,610 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 12:45:19,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,618 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 12:45:19,745 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 12:45:19,816 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 12:45:19,879 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,880 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,881 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,881 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,881 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,881 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:19,882 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:19,882 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:19,882 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:19,883 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:19,883 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:19,883 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:19,884 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:19,884 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:19,884 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:19,884 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,885 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,885 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,885 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,886 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,886 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,887 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,887 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,888 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,888 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,888 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,907 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 12:45:19,907 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 12:45:19,908 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,908 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:19,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,910 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:19,917 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 12:45:19,917 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 12:45:19,917 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 12:45:19,918 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 12:45:19,918 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 12:45:19,919 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 12:45:19,923 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 12:45:19,923 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 12:45:19,928 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-14 12:45:19,928 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-14 12:45:19,933 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 12:45:19,934 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 12:45:19,934 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 12:45:19,934 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 12:45:19,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,941 WARN L623 FunctionHandler]: Unknown extern function __rt_mutex_init [2022-12-14 12:45:19,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,948 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-14 12:45:19,948 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-12-14 12:45:19,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,950 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:19,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,957 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 12:45:19,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,959 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:19,959 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:19,959 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-14 12:45:19,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:19,964 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:19,965 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:20,041 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-12-14 12:45:20,042 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 12:45:20,044 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-14 12:45:20,044 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-14 12:45:20,082 WARN L623 FunctionHandler]: Unknown extern function __v4l2_clk_register_fixed [2022-12-14 12:45:20,090 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 12:45:20,095 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 12:45:20,106 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 12:45:20,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,107 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 12:45:20,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,108 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 12:45:20,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,109 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 12:45:20,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,125 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 12:45:20,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,126 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 12:45:20,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,127 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 12:45:20,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,128 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 12:45:20,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,150 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 12:45:20,152 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 12:45:20,154 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-12-14 12:45:20,188 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 12:45:20,188 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 12:45:20,196 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 12:45:20,464 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_0bc40712-7392-4428-9f18-bab2c8b16634/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444190,444203] [2022-12-14 12:45:20,467 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_0bc40712-7392-4428-9f18-bab2c8b16634/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444356,444369] [2022-12-14 12:45:20,467 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_0bc40712-7392-4428-9f18-bab2c8b16634/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444520,444533] [2022-12-14 12:45:20,468 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_0bc40712-7392-4428-9f18-bab2c8b16634/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444685,444698] [2022-12-14 12:45:20,469 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 12:45:20,475 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 12:45:20,475 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 12:45:20,476 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 12:45:20,477 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 12:45:20,478 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 12:45:20,606 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 12:45:20,690 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 12:45:20,692 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 12:45:20,693 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 12:45:20,693 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 12:45:20,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,701 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 12:45:20,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,707 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-14 12:45:20,708 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,711 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:45:20,711 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,724 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,726 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,736 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,737 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,738 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,740 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,745 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 12:45:20,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,747 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 12:45:20,747 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-12-14 12:45:20,747 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-14 12:45:20,748 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 12:45:20,748 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:20,748 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:20,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,749 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 12:45:20,749 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-12-14 12:45:20,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,752 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:20,754 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 12:45:20,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,755 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-14 12:45:20,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,761 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-12-14 12:45:20,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,762 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 12:45:20,762 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 12:45:20,762 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 12:45:20,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,765 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 12:45:20,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,766 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 12:45:20,768 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:45:20,771 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,775 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,776 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:45:20,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,784 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,788 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 12:45:20,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,796 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,846 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_trylock [2022-12-14 12:45:20,847 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 12:45:20,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,849 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 12:45:20,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,851 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 12:45:20,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,851 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-12-14 12:45:20,853 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 12:45:20,853 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 12:45:20,854 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 12:45:20,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,855 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-12-14 12:45:20,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,858 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:20,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,863 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:20,863 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 12:45:20,867 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 12:45:20,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,881 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 12:45:20,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,916 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 12:45:20,918 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 12:45:20,920 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 12:45:20,941 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,942 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,942 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,942 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,942 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,942 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:20,943 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:20,943 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:20,943 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:20,943 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:20,943 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:20,943 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:20,944 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:20,944 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:20,944 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 12:45:20,944 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,944 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,944 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,944 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,945 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,945 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,945 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,946 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,946 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,946 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,946 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,947 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,952 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 12:45:20,952 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-12-14 12:45:20,952 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,952 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 12:45:20,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,953 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:20,955 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 12:45:20,955 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 12:45:20,955 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 12:45:20,956 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 12:45:20,956 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 12:45:20,956 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 12:45:20,956 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 12:45:20,957 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 12:45:20,957 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-12-14 12:45:20,957 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-14 12:45:20,958 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 12:45:20,958 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 12:45:20,958 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 12:45:20,958 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 12:45:20,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,979 WARN L623 FunctionHandler]: Unknown extern function __rt_mutex_init [2022-12-14 12:45:20,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,981 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-14 12:45:20,981 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-12-14 12:45:20,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,982 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:20,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,987 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 12:45:20,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,989 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:20,989 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:20,989 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-14 12:45:20,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:20,990 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:20,990 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 12:45:20,993 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-12-14 12:45:20,994 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 12:45:20,996 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-14 12:45:20,996 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-14 12:45:20,996 WARN L623 FunctionHandler]: Unknown extern function __v4l2_clk_register_fixed [2022-12-14 12:45:20,997 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 12:45:20,999 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 12:45:21,006 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 12:45:21,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:21,007 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 12:45:21,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:21,008 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-12-14 12:45:21,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:21,008 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-12-14 12:45:21,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:21,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:21,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:21,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:21,021 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 12:45:21,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:21,022 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 12:45:21,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:21,023 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 12:45:21,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:21,024 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-12-14 12:45:21,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:21,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:21,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:21,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:21,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 12:45:21,033 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 12:45:21,034 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 12:45:21,035 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-12-14 12:45:21,038 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 12:45:21,038 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 12:45:21,038 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 12:45:21,047 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_0bc40712-7392-4428-9f18-bab2c8b16634/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444190,444203] [2022-12-14 12:45:21,048 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_0bc40712-7392-4428-9f18-bab2c8b16634/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444356,444369] [2022-12-14 12:45:21,048 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_0bc40712-7392-4428-9f18-bab2c8b16634/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444520,444533] [2022-12-14 12:45:21,048 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_0bc40712-7392-4428-9f18-bab2c8b16634/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-em28xx-em28xx.cil.i[444685,444698] [2022-12-14 12:45:21,049 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 12:45:21,050 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 12:45:21,050 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 12:45:21,050 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 12:45:21,051 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 12:45:21,051 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 12:45:21,199 INFO L208 MainTranslator]: Completed translation [2022-12-14 12:45:21,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:45:21 WrapperNode [2022-12-14 12:45:21,199 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 12:45:21,200 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 12:45:21,200 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 12:45:21,200 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 12:45:21,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:45:21" (1/1) ... [2022-12-14 12:45:21,300 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:45:21" (1/1) ... [2022-12-14 12:45:22,694 INFO L138 Inliner]: procedures = 320, calls = 14325, calls flagged for inlining = 148, calls inlined = 114, statements flattened = 19523 [2022-12-14 12:45:22,694 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 12:45:22,695 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 12:45:22,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 12:45:22,695 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 12:45:22,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:45:21" (1/1) ... [2022-12-14 12:45:22,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:45:21" (1/1) ... [2022-12-14 12:45:23,255 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:45:21" (1/1) ... [2022-12-14 12:45:23,256 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:45:21" (1/1) ... [2022-12-14 12:45:24,620 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:45:21" (1/1) ... [2022-12-14 12:45:24,641 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:45:21" (1/1) ... [2022-12-14 12:45:24,695 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:45:21" (1/1) ... [2022-12-14 12:45:24,720 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:45:21" (1/1) ... [2022-12-14 12:45:24,787 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 12:45:24,787 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 12:45:24,787 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 12:45:24,787 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 12:45:24,788 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 12:45:21" (1/1) ... [2022-12-14 12:45:24,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 12:45:24,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc40712-7392-4428-9f18-bab2c8b16634/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 12:45:24,817 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc40712-7392-4428-9f18-bab2c8b16634/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 12:45:24,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bc40712-7392-4428-9f18-bab2c8b16634/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 12:45:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 12:45:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 12:45:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2022-12-14 12:45:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2022-12-14 12:45:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2022-12-14 12:45:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2022-12-14 12:45:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 12:45:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_do_i2c_scan [2022-12-14 12:45:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_do_i2c_scan [2022-12-14 12:45:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 12:45:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 12:45:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 12:45:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 12:45:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 12:45:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_probe [2022-12-14 12:45:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_probe [2022-12-14 12:45:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2022-12-14 12:45:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2022-12-14 12:45:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hint_board [2022-12-14 12:45:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hint_board [2022-12-14 12:45:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_recv_bytes [2022-12-14 12:45:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_recv_bytes [2022-12-14 12:45:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 12:45:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 12:45:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure em25xx_bus_B_recv_bytes [2022-12-14 12:45:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure em25xx_bus_B_recv_bytes [2022-12-14 12:45:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2022-12-14 12:45:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2022-12-14 12:45:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2022-12-14 12:45:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2022-12-14 12:45:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure em2800_i2c_recv_bytes [2022-12-14 12:45:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure em2800_i2c_recv_bytes [2022-12-14 12:45:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 12:45:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 12:45:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 12:45:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 12:45:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2022-12-14 12:45:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2022-12-14 12:45:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2022-12-14 12:45:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2022-12-14 12:45:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hash_mem [2022-12-14 12:45:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hash_mem [2022-12-14 12:45:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2022-12-14 12:45:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2022-12-14 12:45:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 12:45:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2022-12-14 12:45:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2022-12-14 12:45:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_em28xx [2022-12-14 12:45:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_em28xx [2022-12-14 12:45:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 12:45:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 12:45:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 12:45:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 12:45:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 12:45:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2022-12-14 12:45:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2022-12-14 12:45:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-12-14 12:45:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-12-14 12:45:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 12:45:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 12:45:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2022-12-14 12:45:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2022-12-14 12:45:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-12-14 12:45:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-12-14 12:45:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_register [2022-12-14 12:45:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_register [2022-12-14 12:45:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-14 12:45:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-14 12:45:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-12-14 12:45:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-12-14 12:45:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 12:45:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 12:45:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-14 12:45:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-14 12:45:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2022-12-14 12:45:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2022-12-14 12:45:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-12-14 12:45:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-12-14 12:45:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 12:45:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 12:45:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_camera [2022-12-14 12:45:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_camera [2022-12-14 12:45:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-12-14 12:45:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-12-14 12:45:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2022-12-14 12:45:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2022-12-14 12:45:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 12:45:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 12:45:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 12:45:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-12-14 12:45:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-12-14 12:45:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2022-12-14 12:45:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2022-12-14 12:45:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_read_block [2022-12-14 12:45:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_read_block [2022-12-14 12:45:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2022-12-14 12:45:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2022-12-14 12:45:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2022-12-14 12:45:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2022-12-14 12:45:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 12:45:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 12:45:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 12:45:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev_board [2022-12-14 12:45:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev_board [2022-12-14 12:45:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 12:45:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-12-14 12:45:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-12-14 12:45:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-12-14 12:45:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-12-14 12:45:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2022-12-14 12:45:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2022-12-14 12:45:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 12:45:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 12:45:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-12-14 12:45:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-12-14 12:45:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 12:45:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 12:45:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-12-14 12:45:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-12-14 12:45:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2022-12-14 12:45:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2022-12-14 12:45:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 12:45:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 12:45:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-12-14 12:45:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-12-14 12:45:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-14 12:45:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-14 12:45:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 12:45:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 12:45:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 12:45:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_dev [2022-12-14 12:45:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_dev [2022-12-14 12:45:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 12:45:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_em28xx_devlist_mutex [2022-12-14 12:45:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_em28xx_devlist_mutex [2022-12-14 12:45:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2022-12-14 12:45:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2022-12-14 12:45:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 12:45:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 12:45:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 12:45:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 12:45:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 12:45:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 12:45:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-12-14 12:45:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-12-14 12:45:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_em28xx_devlist_mutex [2022-12-14 12:45:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_em28xx_devlist_mutex [2022-12-14 12:45:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2022-12-14 12:45:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2022-12-14 12:45:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 12:45:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 12:45:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_model [2022-12-14 12:45:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_model [2022-12-14 12:45:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_extension [2022-12-14 12:45:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_extension [2022-12-14 12:45:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-12-14 12:45:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-12-14 12:45:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 12:45:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 12:45:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_disconnect [2022-12-14 12:45:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_disconnect [2022-12-14 12:45:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pre_card_setup [2022-12-14 12:45:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pre_card_setup [2022-12-14 12:45:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure rt_mutex_unlock [2022-12-14 12:45:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure rt_mutex_unlock [2022-12-14 12:45:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2022-12-14 12:45:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2022-12-14 12:45:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-12-14 12:45:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-12-14 12:45:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2022-12-14 12:45:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2022-12-14 12:45:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 12:45:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 12:45:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2022-12-14 12:45:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2022-12-14 12:45:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 12:45:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_setup [2022-12-14 12:45:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_setup [2022-12-14 12:45:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 12:45:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 12:45:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 12:45:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 12:45:25,586 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 12:45:25,589 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 12:45:25,685 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;