./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92946a51-b415-4aba-bdec-addd71826945/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92946a51-b415-4aba-bdec-addd71826945/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92946a51-b415-4aba-bdec-addd71826945/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92946a51-b415-4aba-bdec-addd71826945/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92946a51-b415-4aba-bdec-addd71826945/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92946a51-b415-4aba-bdec-addd71826945/bin/uautomizer-ZsLfNo2U6R --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3a4918a3e8ced9e87b3b269da60e7510b5fd80d06fa3dc765481715bb576ffd3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 15:33:27,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 15:33:27,135 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 15:33:27,157 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 15:33:27,158 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 15:33:27,159 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 15:33:27,160 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 15:33:27,162 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 15:33:27,164 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 15:33:27,165 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 15:33:27,166 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 15:33:27,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 15:33:27,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 15:33:27,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 15:33:27,171 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 15:33:27,172 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 15:33:27,173 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 15:33:27,174 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 15:33:27,176 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 15:33:27,179 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 15:33:27,180 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 15:33:27,182 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 15:33:27,184 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 15:33:27,185 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 15:33:27,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 15:33:27,190 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 15:33:27,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 15:33:27,191 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 15:33:27,192 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 15:33:27,193 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 15:33:27,193 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 15:33:27,194 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 15:33:27,195 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 15:33:27,196 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 15:33:27,197 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 15:33:27,198 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 15:33:27,199 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 15:33:27,199 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 15:33:27,200 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 15:33:27,201 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 15:33:27,202 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 15:33:27,203 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92946a51-b415-4aba-bdec-addd71826945/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 15:33:27,226 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 15:33:27,227 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 15:33:27,227 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 15:33:27,227 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 15:33:27,228 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 15:33:27,228 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 15:33:27,229 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 15:33:27,229 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 15:33:27,230 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 15:33:27,230 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 15:33:27,230 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 15:33:27,231 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 15:33:27,231 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 15:33:27,231 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 15:33:27,231 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 15:33:27,232 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 15:33:27,232 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 15:33:27,232 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 15:33:27,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 15:33:27,233 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 15:33:27,233 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 15:33:27,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 15:33:27,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 15:33:27,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 15:33:27,234 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 15:33:27,235 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 15:33:27,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 15:33:27,235 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 15:33:27,236 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 15:33:27,236 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 15:33:27,236 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 15:33:27,236 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_92946a51-b415-4aba-bdec-addd71826945/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92946a51-b415-4aba-bdec-addd71826945/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a4918a3e8ced9e87b3b269da60e7510b5fd80d06fa3dc765481715bb576ffd3 [2022-11-25 15:33:27,500 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 15:33:27,534 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 15:33:27,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 15:33:27,540 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 15:33:27,540 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 15:33:27,541 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92946a51-b415-4aba-bdec-addd71826945/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i [2022-11-25 15:33:30,719 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 15:33:31,480 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 15:33:31,480 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92946a51-b415-4aba-bdec-addd71826945/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i [2022-11-25 15:33:31,534 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92946a51-b415-4aba-bdec-addd71826945/bin/uautomizer-ZsLfNo2U6R/data/1f30bb252/57a56740f605498a8d470f4bd74db336/FLAG2eaa6feb5 [2022-11-25 15:33:31,554 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92946a51-b415-4aba-bdec-addd71826945/bin/uautomizer-ZsLfNo2U6R/data/1f30bb252/57a56740f605498a8d470f4bd74db336 [2022-11-25 15:33:31,559 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 15:33:31,562 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 15:33:31,565 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 15:33:31,566 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 15:33:31,569 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 15:33:31,570 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:33:31" (1/1) ... [2022-11-25 15:33:31,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2db947e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:33:31, skipping insertion in model container [2022-11-25 15:33:31,572 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:33:31" (1/1) ... [2022-11-25 15:33:31,581 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 15:33:31,770 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 15:33:32,468 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 15:33:32,532 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:33:32,555 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 15:33:32,564 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 15:33:32,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:32,870 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:33:32,870 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 15:33:32,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:32,874 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:33:32,877 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:33:32,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:32,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:32,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:32,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:32,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:32,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:32,908 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:33:32,910 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 15:33:32,911 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:33:32,912 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:32,937 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:33:32,940 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:32,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:32,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,001 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,012 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,059 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,067 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,069 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,090 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:33:33,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,098 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:33:33,099 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 15:33:33,100 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 15:33:33,101 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:33:33,104 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:33,105 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:33,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,109 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:33:33,110 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 15:33:33,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,133 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:33,134 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:33:33,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,136 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 15:33:33,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,156 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 15:33:33,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,158 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 15:33:33,158 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 15:33:33,159 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:33:33,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,162 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:33:33,165 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:33:33,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,170 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:33:33,172 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 15:33:33,173 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:33:33,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,175 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:33:33,177 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:33:33,178 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:33:33,182 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 15:33:33,182 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:33:33,284 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:33:33,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,296 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,303 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:33:33,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,315 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,330 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:33:33,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,334 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,396 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_trylock [2022-11-25 15:33:33,397 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 15:33:33,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,402 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 15:33:33,403 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,406 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 15:33:33,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,407 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 15:33:33,419 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 15:33:33,420 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 15:33:33,427 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 15:33:33,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,468 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 15:33:33,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,485 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:33,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,495 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:33,501 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-25 15:33:33,511 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 15:33:33,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,527 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 15:33:33,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,540 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 15:33:33,709 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 15:33:33,800 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:33:33,903 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,904 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,905 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,905 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,906 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,906 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:33,906 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:33,907 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:33,907 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:33,908 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:33,908 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:33,909 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:33,910 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:33,911 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:33,911 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:33,912 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,913 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,913 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,913 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,923 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,924 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,925 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,926 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,926 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,926 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,927 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,971 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:33:33,971 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 15:33:33,972 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,973 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:33,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:33,975 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:33,984 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:33:33,985 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:33:33,986 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:33:33,986 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:33:33,990 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:33:33,992 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:33:33,998 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:33:33,999 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:33:34,004 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 15:33:34,005 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:33:34,005 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:33:34,012 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:33:34,013 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:33:34,013 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:33:34,014 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:33:34,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,032 WARN L623 FunctionHandler]: Unknown extern function __rt_mutex_init [2022-11-25 15:33:34,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,041 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-11-25 15:33:34,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,050 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:34,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,072 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:33:34,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,077 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:34,077 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:34,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,087 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:34,087 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:34,210 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-11-25 15:33:34,212 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 15:33:34,215 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 15:33:34,215 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 15:33:34,273 WARN L623 FunctionHandler]: Unknown extern function __v4l2_clk_register_fixed [2022-11-25 15:33:34,286 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 15:33:34,296 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 15:33:34,322 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 15:33:34,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,324 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 15:33:34,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,327 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 15:33:34,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,329 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 15:33:34,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,405 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 15:33:34,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,407 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 15:33:34,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,411 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 15:33:34,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,414 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 15:33:34,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:34,438 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-25 15:33:34,440 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-25 15:33:34,442 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-11-25 15:33:34,542 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 15:33:34,542 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 15:33:34,573 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:33:34,666 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_92946a51-b415-4aba-bdec-addd71826945/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[428862,428875] [2022-11-25 15:33:34,673 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_92946a51-b415-4aba-bdec-addd71826945/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429009,429022] [2022-11-25 15:33:34,674 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_92946a51-b415-4aba-bdec-addd71826945/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429148,429161] [2022-11-25 15:33:34,674 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_92946a51-b415-4aba-bdec-addd71826945/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429306,429319] [2022-11-25 15:33:34,675 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:33:34,684 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:33:34,684 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:33:34,687 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:33:34,688 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:33:34,901 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 15:33:35,071 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 15:33:35,073 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:33:35,074 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 15:33:35,074 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 15:33:35,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,090 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:33:35,090 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 15:33:35,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,091 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:33:35,092 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:33:35,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,099 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:33:35,099 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 15:33:35,100 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:33:35,100 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,104 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:33:35,105 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,135 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,138 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,151 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,153 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,154 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,171 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:33:35,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,174 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:33:35,174 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 15:33:35,175 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 15:33:35,175 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:33:35,176 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:35,176 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:35,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,178 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:33:35,179 WARN L623 FunctionHandler]: Unknown extern function usb_unlink_urb [2022-11-25 15:33:35,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,184 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:35,189 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:33:35,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,190 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 15:33:35,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,203 WARN L623 FunctionHandler]: Unknown extern function usb_clear_halt [2022-11-25 15:33:35,203 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,204 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 15:33:35,204 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 15:33:35,204 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:33:35,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,207 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:33:35,208 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:33:35,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,209 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:33:35,210 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 15:33:35,210 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:33:35,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,211 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:33:35,212 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:33:35,213 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:33:35,214 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 15:33:35,216 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:33:35,217 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:33:35,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,244 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,245 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:33:35,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,262 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,333 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:33:35,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,347 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,354 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,411 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_trylock [2022-11-25 15:33:35,412 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 15:33:35,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,414 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 15:33:35,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,416 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 15:33:35,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,417 WARN L623 FunctionHandler]: Unknown extern function rt_mutex_unlock [2022-11-25 15:33:35,419 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 15:33:35,421 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 15:33:35,422 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 15:33:35,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,424 WARN L623 FunctionHandler]: Unknown extern function print_hex_dump [2022-11-25 15:33:35,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,428 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:35,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,430 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,435 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:35,437 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-11-25 15:33:35,452 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 15:33:35,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,492 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 15:33:35,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,555 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 15:33:35,558 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 15:33:35,560 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:33:35,620 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,621 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,621 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,621 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,621 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,622 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:35,622 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:35,622 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:35,623 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:35,623 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:35,623 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:35,624 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:35,624 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:35,624 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:35,625 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 15:33:35,625 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,625 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,626 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,626 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,627 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,627 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,627 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,628 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,628 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,628 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,628 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,673 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:33:35,673 WARN L623 FunctionHandler]: Unknown extern function tveeprom_hauppauge_analog [2022-11-25 15:33:35,674 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,674 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:33:35,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,676 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:35,679 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:33:35,679 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:33:35,679 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:33:35,680 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:33:35,680 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:33:35,681 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-11-25 15:33:35,684 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:33:35,684 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:33:35,685 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 15:33:35,685 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:33:35,685 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:33:35,686 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:33:35,686 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:33:35,687 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:33:35,687 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:33:35,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,705 WARN L623 FunctionHandler]: Unknown extern function __rt_mutex_init [2022-11-25 15:33:35,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,708 WARN L623 FunctionHandler]: Unknown extern function find_first_zero_bit [2022-11-25 15:33:35,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,710 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:35,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,719 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:33:35,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,722 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:35,722 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:35,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,723 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:35,724 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:33:35,729 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_usb_register_driver [2022-11-25 15:33:35,730 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 15:33:35,732 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 15:33:35,733 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 15:33:35,734 WARN L623 FunctionHandler]: Unknown extern function __v4l2_clk_register_fixed [2022-11-25 15:33:35,742 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 15:33:35,745 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 15:33:35,758 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 15:33:35,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,759 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 15:33:35,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,760 WARN L623 FunctionHandler]: Unknown extern function i2c_master_send [2022-11-25 15:33:35,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,761 WARN L623 FunctionHandler]: Unknown extern function i2c_master_recv [2022-11-25 15:33:35,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,794 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 15:33:35,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,796 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 15:33:35,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,797 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 15:33:35,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,798 WARN L623 FunctionHandler]: Unknown extern function i2c_smbus_read_byte_data [2022-11-25 15:33:35,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:33:35,828 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-25 15:33:35,830 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-25 15:33:35,832 WARN L623 FunctionHandler]: Unknown extern function v4l2_clk_unregister_fixed [2022-11-25 15:33:35,846 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 15:33:35,846 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 15:33:35,847 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 15:33:35,855 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_92946a51-b415-4aba-bdec-addd71826945/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[428862,428875] [2022-11-25 15:33:35,856 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_92946a51-b415-4aba-bdec-addd71826945/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429009,429022] [2022-11-25 15:33:35,856 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_92946a51-b415-4aba-bdec-addd71826945/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429148,429161] [2022-11-25 15:33:35,856 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_92946a51-b415-4aba-bdec-addd71826945/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-media-usb-em28xx-em28xx.cil.i[429306,429319] [2022-11-25 15:33:35,857 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:33:35,859 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:33:35,859 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:33:35,860 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:33:35,861 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:33:36,134 INFO L208 MainTranslator]: Completed translation [2022-11-25 15:33:36,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:33:36 WrapperNode [2022-11-25 15:33:36,135 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 15:33:36,136 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 15:33:36,136 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 15:33:36,137 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 15:33:36,144 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:33:36" (1/1) ... [2022-11-25 15:33:36,367 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:33:36" (1/1) ... [2022-11-25 15:33:39,616 INFO L138 Inliner]: procedures = 274, calls = 14250, calls flagged for inlining = 128, calls inlined = 109, statements flattened = 19329 [2022-11-25 15:33:39,616 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 15:33:39,617 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 15:33:39,617 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 15:33:39,617 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 15:33:39,626 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:33:36" (1/1) ... [2022-11-25 15:33:39,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:33:36" (1/1) ... [2022-11-25 15:33:41,170 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:33:36" (1/1) ... [2022-11-25 15:33:41,171 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:33:36" (1/1) ... [2022-11-25 15:33:43,451 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:33:36" (1/1) ... [2022-11-25 15:33:43,516 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:33:36" (1/1) ... [2022-11-25 15:33:43,596 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:33:36" (1/1) ... [2022-11-25 15:33:43,625 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:33:36" (1/1) ... [2022-11-25 15:33:43,750 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 15:33:43,751 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 15:33:43,751 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 15:33:43,751 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 15:33:43,752 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:33:36" (1/1) ... [2022-11-25 15:33:43,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 15:33:43,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92946a51-b415-4aba-bdec-addd71826945/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:33:43,790 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92946a51-b415-4aba-bdec-addd71826945/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 15:33:43,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92946a51-b415-4aba-bdec-addd71826945/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 15:33:43,839 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 15:33:43,840 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 15:33:43,840 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2022-11-25 15:33:43,840 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2022-11-25 15:33:43,840 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2022-11-25 15:33:43,840 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2022-11-25 15:33:43,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 15:33:43,841 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_do_i2c_scan [2022-11-25 15:33:43,841 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_do_i2c_scan [2022-11-25 15:33:43,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 15:33:43,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 15:33:43,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 15:33:43,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 15:33:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 15:33:43,842 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_probe [2022-11-25 15:33:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_probe [2022-11-25 15:33:43,842 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hint_board [2022-11-25 15:33:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hint_board [2022-11-25 15:33:43,842 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_recv_bytes [2022-11-25 15:33:43,843 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_recv_bytes [2022-11-25 15:33:43,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 15:33:43,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 15:33:43,843 INFO L130 BoogieDeclarations]: Found specification of procedure em25xx_bus_B_recv_bytes [2022-11-25 15:33:43,843 INFO L138 BoogieDeclarations]: Found implementation of procedure em25xx_bus_B_recv_bytes [2022-11-25 15:33:43,843 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2022-11-25 15:33:43,844 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2022-11-25 15:33:43,844 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2022-11-25 15:33:43,844 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2022-11-25 15:33:43,844 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 15:33:43,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 15:33:43,844 INFO L130 BoogieDeclarations]: Found specification of procedure em2800_i2c_recv_bytes [2022-11-25 15:33:43,844 INFO L138 BoogieDeclarations]: Found implementation of procedure em2800_i2c_recv_bytes [2022-11-25 15:33:43,845 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 15:33:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 15:33:43,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 15:33:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 15:33:43,845 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2022-11-25 15:33:43,845 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2022-11-25 15:33:43,846 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2022-11-25 15:33:43,846 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2022-11-25 15:33:43,846 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_hash_mem [2022-11-25 15:33:43,846 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_hash_mem [2022-11-25 15:33:43,846 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2022-11-25 15:33:43,846 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2022-11-25 15:33:43,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 15:33:43,847 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2022-11-25 15:33:43,847 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2022-11-25 15:33:43,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 15:33:43,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 15:33:43,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 15:33:43,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 15:33:43,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 15:33:43,848 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2022-11-25 15:33:43,848 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2022-11-25 15:33:43,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 15:33:43,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 15:33:43,848 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2022-11-25 15:33:43,849 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2022-11-25 15:33:43,849 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-25 15:33:43,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-25 15:33:43,850 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_register [2022-11-25 15:33:43,850 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_register [2022-11-25 15:33:43,850 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-25 15:33:43,850 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-25 15:33:43,850 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-25 15:33:43,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-25 15:33:43,851 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 15:33:43,851 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 15:33:43,851 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-25 15:33:43,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-25 15:33:43,851 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-25 15:33:43,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-25 15:33:43,852 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2022-11-25 15:33:43,852 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2022-11-25 15:33:43,852 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-25 15:33:43,852 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-25 15:33:43,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 15:33:43,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 15:33:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_camera [2022-11-25 15:33:43,853 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_camera [2022-11-25 15:33:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-11-25 15:33:43,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2022-11-25 15:33:43,853 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2022-11-25 15:33:43,853 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2022-11-25 15:33:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 15:33:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 15:33:43,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 15:33:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-11-25 15:33:43,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2022-11-25 15:33:43,854 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2022-11-25 15:33:43,855 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2022-11-25 15:33:43,855 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_read_block [2022-11-25 15:33:43,855 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_read_block [2022-11-25 15:33:43,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 15:33:43,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 15:33:43,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 15:33:43,855 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev_board [2022-11-25 15:33:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev_board [2022-11-25 15:33:43,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 15:33:43,856 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-11-25 15:33:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-11-25 15:33:43,856 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2022-11-25 15:33:43,856 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2022-11-25 15:33:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 15:33:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 15:33:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-25 15:33:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-25 15:33:43,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 15:33:43,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 15:33:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-25 15:33:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2022-11-25 15:33:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2022-11-25 15:33:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2022-11-25 15:33:43,858 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 15:33:43,858 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 15:33:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-25 15:33:43,859 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-25 15:33:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 15:33:43,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 15:33:43,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 15:33:43,860 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_dev [2022-11-25 15:33:43,860 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_dev [2022-11-25 15:33:43,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 15:33:43,861 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2022-11-25 15:33:43,861 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2022-11-25 15:33:43,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 15:33:43,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 15:33:43,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 15:33:43,861 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 15:33:43,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 15:33:43,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 15:33:43,862 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2022-11-25 15:33:43,862 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2022-11-25 15:33:43,862 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2022-11-25 15:33:43,862 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2022-11-25 15:33:43,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 15:33:43,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 15:33:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_model [2022-11-25 15:33:43,863 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_model [2022-11-25 15:33:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_init_extension [2022-11-25 15:33:43,863 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_init_extension [2022-11-25 15:33:43,863 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-25 15:33:43,864 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-25 15:33:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 15:33:43,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 15:33:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_usb_disconnect [2022-11-25 15:33:43,864 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_usb_disconnect [2022-11-25 15:33:43,864 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_pre_card_setup [2022-11-25 15:33:43,864 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_pre_card_setup [2022-11-25 15:33:43,865 INFO L130 BoogieDeclarations]: Found specification of procedure rt_mutex_unlock [2022-11-25 15:33:43,865 INFO L138 BoogieDeclarations]: Found implementation of procedure rt_mutex_unlock [2022-11-25 15:33:43,865 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_recv [2022-11-25 15:33:43,865 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_recv [2022-11-25 15:33:43,865 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 15:33:43,865 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 15:33:43,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2022-11-25 15:33:43,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2022-11-25 15:33:43,866 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2022-11-25 15:33:43,866 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2022-11-25 15:33:43,866 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 15:33:43,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 15:33:43,867 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_register_extension [2022-11-25 15:33:43,867 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_register_extension [2022-11-25 15:33:43,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 15:33:43,867 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_setup [2022-11-25 15:33:43,867 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_setup [2022-11-25 15:33:43,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 15:33:43,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 15:33:43,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 15:33:43,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 15:33:45,174 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 15:33:45,193 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 15:33:45,551 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;