./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/bin/uautomizer-uyxdKDjOR8 --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 cc13b64dc3b62a449f10c29409328e30b2dffcec867261e9f37e342e1eac6c4c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 16:27:19,734 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 16:27:19,736 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 16:27:19,755 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 16:27:19,755 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 16:27:19,756 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 16:27:19,758 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 16:27:19,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 16:27:19,761 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 16:27:19,762 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 16:27:19,762 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 16:27:19,764 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 16:27:19,764 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 16:27:19,765 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 16:27:19,766 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 16:27:19,767 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 16:27:19,768 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 16:27:19,769 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 16:27:19,771 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 16:27:19,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 16:27:19,774 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 16:27:19,775 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 16:27:19,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 16:27:19,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 16:27:19,781 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 16:27:19,781 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 16:27:19,781 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 16:27:19,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 16:27:19,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 16:27:19,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 16:27:19,784 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 16:27:19,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 16:27:19,785 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 16:27:19,786 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 16:27:19,787 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 16:27:19,787 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 16:27:19,788 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 16:27:19,788 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 16:27:19,788 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 16:27:19,789 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 16:27:19,790 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 16:27:19,791 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 16:27:19,810 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 16:27:19,811 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 16:27:19,811 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 16:27:19,811 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 16:27:19,812 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 16:27:19,812 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 16:27:19,813 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 16:27:19,813 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 16:27:19,813 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 16:27:19,813 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 16:27:19,814 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 16:27:19,814 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 16:27:19,814 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 16:27:19,814 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 16:27:19,814 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 16:27:19,814 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 16:27:19,815 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 16:27:19,815 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 16:27:19,815 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 16:27:19,815 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 16:27:19,815 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 16:27:19,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 16:27:19,816 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 16:27:19,816 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 16:27:19,816 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 16:27:19,816 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 16:27:19,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 16:27:19,817 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 16:27:19,817 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 16:27:19,817 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 16:27:19,817 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 16:27:19,817 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 16:27:19,817 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_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cc13b64dc3b62a449f10c29409328e30b2dffcec867261e9f37e342e1eac6c4c [2022-12-13 16:27:20,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 16:27:20,022 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 16:27:20,024 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 16:27:20,025 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 16:27:20,025 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 16:27:20,026 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-12-13 16:27:22,603 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 16:27:23,046 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 16:27:23,047 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-12-13 16:27:23,086 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/bin/uautomizer-uyxdKDjOR8/data/77b6ad9df/75c0a914ea03476ba091ac4aa354086b/FLAG31c7d7aa4 [2022-12-13 16:27:23,100 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/bin/uautomizer-uyxdKDjOR8/data/77b6ad9df/75c0a914ea03476ba091ac4aa354086b [2022-12-13 16:27:23,103 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 16:27:23,104 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 16:27:23,106 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 16:27:23,106 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 16:27:23,109 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 16:27:23,110 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:27:23" (1/1) ... [2022-12-13 16:27:23,111 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29e59c72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:27:23, skipping insertion in model container [2022-12-13 16:27:23,111 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 04:27:23" (1/1) ... [2022-12-13 16:27:23,119 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 16:27:23,237 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 16:27:23,578 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:27:23,619 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 16:27:23,633 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 16:27:23,886 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 16:27:23,892 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 16:27:24,058 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 16:27:24,064 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 16:27:24,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,202 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 16:27:24,217 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 16:27:24,217 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 16:27:24,235 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 16:27:24,241 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 16:27:24,254 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 16:27:24,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,267 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 16:27:24,268 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 16:27:24,268 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,273 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 16:27:24,273 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 16:27:24,276 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 16:27:24,277 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 16:27:24,277 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 16:27:24,279 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-13 16:27:24,279 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 16:27:24,292 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-12-13 16:27:24,301 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 16:27:24,302 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 16:27:24,306 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 16:27:24,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,312 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 16:27:24,312 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 16:27:24,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,353 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,403 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 16:27:24,403 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 16:27:24,420 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 16:27:24,420 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 16:27:24,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,443 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:27:24,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,454 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-12-13 16:27:24,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,459 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-12-13 16:27:24,463 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-12-13 16:27:24,467 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-12-13 16:27:24,472 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 16:27:24,473 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 16:27:24,473 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 16:27:24,474 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 16:27:24,474 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 16:27:24,475 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:27:24,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,481 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-12-13 16:27:24,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,486 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-12-13 16:27:24,491 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 16:27:24,492 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 16:27:24,492 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 16:27:24,494 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 16:27:24,494 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:27:24,507 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 16:27:24,508 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 16:27:24,509 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:27:24,509 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 16:27:24,510 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 16:27:24,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,511 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 16:27:24,511 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 16:27:24,512 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 16:27:24,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,517 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 16:27:24,518 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 16:27:24,518 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 16:27:24,518 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:27:24,518 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 16:27:24,522 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-12-13 16:27:24,526 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-12-13 16:27:24,530 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-12-13 16:27:24,546 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-12-13 16:27:24,562 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 16:27:24,562 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 16:27:24,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,564 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 16:27:24,565 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 16:27:24,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,591 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,592 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,592 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,592 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,592 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,593 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 16:27:24,593 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,593 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,594 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,594 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,594 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,594 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,595 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,595 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,595 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,595 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,596 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,596 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,596 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,596 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,597 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,597 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,597 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,597 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,598 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,598 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,598 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,598 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,599 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,599 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,599 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,600 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,600 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,600 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,600 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,601 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,602 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:24,602 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:27:24,602 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,603 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:24,603 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,603 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:24,604 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,604 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,604 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:24,605 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,605 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:24,605 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,606 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:24,606 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,606 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:24,606 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,607 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:24,607 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,607 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:24,608 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,608 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:24,608 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,608 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:24,609 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,609 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:24,609 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,610 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,610 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:24,610 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,689 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-13 16:27:24,693 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-13 16:27:24,735 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_hw_constraint_integer [2022-12-13 16:27:24,736 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 16:27:24,736 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 16:27:24,742 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 16:27:24,742 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 16:27:24,748 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 16:27:24,748 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-13 16:27:24,754 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 16:27:24,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,775 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_period_elapsed [2022-12-13 16:27:24,775 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 16:27:24,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,781 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 16:27:24,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,800 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-13 16:27:24,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:24,802 WARN L623 FunctionHandler]: Unknown extern function snd_card_create [2022-12-13 16:27:24,803 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_new [2022-12-13 16:27:24,803 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_set_ops [2022-12-13 16:27:24,804 WARN L623 FunctionHandler]: Unknown extern function snd_card_register [2022-12-13 16:27:24,804 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-13 16:27:24,805 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-13 16:27:24,811 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,811 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 16:27:24,811 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,811 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,812 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,812 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,812 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,812 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,812 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:24,813 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:24,813 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:27:24,814 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,814 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:24,814 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,814 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:24,815 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:24,976 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 16:27:24,977 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 16:27:24,977 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 16:27:24,982 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 16:27:24,982 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 16:27:24,982 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 16:27:24,983 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 16:27:24,983 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 16:27:24,995 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 16:27:24,999 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 16:27:25,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,009 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:27:25,014 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:27:25,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,053 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 16:27:25,054 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 16:27:25,054 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 16:27:25,054 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 16:27:25,055 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 16:27:25,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,060 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 16:27:25,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,061 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 16:27:25,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,070 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-12-13 16:27:25,071 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-12-13 16:27:25,072 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-12-13 16:27:25,072 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-12-13 16:27:25,072 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 16:27:25,072 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 16:27:25,073 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 16:27:25,073 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 16:27:25,074 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-12-13 16:27:25,074 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 16:27:25,074 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 16:27:25,078 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,078 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,079 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,079 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,079 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,079 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,079 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,079 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,080 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,080 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,080 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,080 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,081 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,081 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:27:25,081 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,081 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,081 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,082 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,082 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,082 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,082 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,082 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,082 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,083 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,083 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,083 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,083 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,083 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,083 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,084 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,084 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,084 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,084 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,159 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 16:27:25,159 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 16:27:25,159 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 16:27:25,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,164 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 16:27:25,164 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:27:25,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,169 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 16:27:25,169 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 16:27:25,170 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 16:27:25,170 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 16:27:25,171 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 16:27:25,171 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 16:27:25,175 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:27:25,175 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:27:25,180 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 16:27:25,180 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 16:27:25,186 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 16:27:25,186 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 16:27:25,209 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_fill [2022-12-13 16:27:25,213 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_menu [2022-12-13 16:27:25,233 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 16:27:25,234 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 16:27:25,238 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,238 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 16:27:25,238 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,239 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,239 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,239 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,239 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,239 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,239 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,239 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,240 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,240 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,240 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,240 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,240 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,240 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,240 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,241 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,241 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,241 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:27:25,241 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,242 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,242 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,242 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,242 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,242 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,242 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,242 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,243 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,243 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,243 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,315 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 16:27:25,319 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 16:27:25,347 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 16:27:25,362 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:27:25,363 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 16:27:25,367 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:27:25,368 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 16:27:25,373 WARN L623 FunctionHandler]: Unknown extern function usb_lock_device_for_reset [2022-12-13 16:27:25,373 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-12-13 16:27:25,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,374 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-13 16:27:25,374 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-13 16:27:25,375 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:27:25,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,379 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 16:27:25,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,379 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 16:27:25,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,380 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 16:27:25,381 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:27:25,381 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 16:27:25,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,397 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 16:27:25,397 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-13 16:27:25,397 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-13 16:27:25,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,422 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 16:27:25,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,427 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 16:27:25,427 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:27:25,431 WARN L623 FunctionHandler]: Unknown extern function kref_init [2022-12-13 16:27:25,432 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-13 16:27:25,432 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-12-13 16:27:25,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,432 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 16:27:25,433 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 16:27:25,433 WARN L623 FunctionHandler]: Unknown extern function device_init_wakeup [2022-12-13 16:27:25,433 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_set_autosuspend_delay [2022-12-13 16:27:25,433 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-12-13 16:27:25,433 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 16:27:25,434 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 16:27:25,434 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 16:27:25,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,438 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 16:27:25,439 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 16:27:25,443 WARN L623 FunctionHandler]: Unknown extern function register_pm_notifier [2022-12-13 16:27:25,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,447 WARN L623 FunctionHandler]: Unknown extern function unregister_pm_notifier [2022-12-13 16:27:25,447 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 16:27:25,455 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,455 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,455 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 16:27:25,455 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-13 16:27:25,455 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,456 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,456 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,456 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,456 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,457 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,457 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,457 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:27:25,457 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,457 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,457 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,458 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,458 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,462 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_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340870,340883] [2022-12-13 16:27:25,576 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 16:27:25,641 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 16:27:25,713 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 16:27:25,714 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 16:27:25,714 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 16:27:25,715 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 16:27:25,715 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 16:27:25,721 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 16:27:25,722 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 16:27:25,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,737 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 16:27:25,740 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 16:27:25,740 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 16:27:25,745 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 16:27:25,748 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 16:27:25,757 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 16:27:25,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,764 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 16:27:25,765 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 16:27:25,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,767 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 16:27:25,768 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 16:27:25,771 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 16:27:25,772 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 16:27:25,772 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 16:27:25,773 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-13 16:27:25,773 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 16:27:25,776 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-12-13 16:27:25,777 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 16:27:25,777 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 16:27:25,778 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 16:27:25,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,779 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 16:27:25,779 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 16:27:25,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,841 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 16:27:25,842 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 16:27:25,845 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 16:27:25,845 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 16:27:25,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,852 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:27:25,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,857 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-12-13 16:27:25,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,858 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-12-13 16:27:25,858 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-12-13 16:27:25,859 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-12-13 16:27:25,860 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 16:27:25,861 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 16:27:25,861 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 16:27:25,862 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 16:27:25,862 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 16:27:25,863 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:27:25,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,864 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-12-13 16:27:25,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,865 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-12-13 16:27:25,866 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 16:27:25,866 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 16:27:25,867 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 16:27:25,868 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 16:27:25,868 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:27:25,870 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 16:27:25,870 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 16:27:25,871 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:27:25,871 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 16:27:25,872 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 16:27:25,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,873 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 16:27:25,874 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 16:27:25,874 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 16:27:25,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,876 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 16:27:25,877 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 16:27:25,877 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 16:27:25,877 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:27:25,877 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 16:27:25,877 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-12-13 16:27:25,878 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-12-13 16:27:25,878 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-12-13 16:27:25,880 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-12-13 16:27:25,888 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 16:27:25,888 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 16:27:25,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,889 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 16:27:25,889 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 16:27:25,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,891 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,891 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,892 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,892 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,892 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,892 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 16:27:25,892 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,892 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,893 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,893 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,893 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,893 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,893 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,893 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,893 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,893 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,894 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,894 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,894 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,894 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,894 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,894 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,894 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,894 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,895 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,895 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,895 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,895 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,895 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,895 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,895 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,896 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,896 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,896 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,896 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,896 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,896 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,897 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:27:25,897 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,897 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,897 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,897 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,898 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,898 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,898 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,898 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,898 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,898 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,898 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,899 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,899 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,899 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,899 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,899 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,908 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,908 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,909 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,909 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,909 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,909 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,909 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,909 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,910 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,910 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,910 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,910 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-13 16:27:25,911 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-13 16:27:25,913 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_hw_constraint_integer [2022-12-13 16:27:25,914 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 16:27:25,914 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 16:27:25,914 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 16:27:25,914 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 16:27:25,915 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 16:27:25,915 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-13 16:27:25,916 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 16:27:25,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,923 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_period_elapsed [2022-12-13 16:27:25,923 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 16:27:25,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,924 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 16:27:25,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,927 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-13 16:27:25,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,928 WARN L623 FunctionHandler]: Unknown extern function snd_card_create [2022-12-13 16:27:25,928 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_new [2022-12-13 16:27:25,928 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_set_ops [2022-12-13 16:27:25,929 WARN L623 FunctionHandler]: Unknown extern function snd_card_register [2022-12-13 16:27:25,929 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-13 16:27:25,931 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-13 16:27:25,932 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,932 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 16:27:25,932 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,933 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,933 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,933 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,933 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,933 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,933 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,934 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,934 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:27:25,934 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,934 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,935 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,935 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,935 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,937 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 16:27:25,937 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 16:27:25,937 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 16:27:25,938 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 16:27:25,939 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 16:27:25,939 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 16:27:25,939 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 16:27:25,940 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 16:27:25,941 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 16:27:25,941 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 16:27:25,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,944 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:27:25,944 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:27:25,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,954 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 16:27:25,955 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 16:27:25,955 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 16:27:25,956 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 16:27:25,956 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 16:27:25,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,960 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 16:27:25,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,963 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 16:27:25,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,966 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-12-13 16:27:25,967 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-12-13 16:27:25,968 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-12-13 16:27:25,968 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-12-13 16:27:25,968 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 16:27:25,969 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 16:27:25,969 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 16:27:25,970 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 16:27:25,970 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-12-13 16:27:25,970 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 16:27:25,970 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 16:27:25,971 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,971 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,971 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,972 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,972 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,972 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,972 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,972 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,972 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,973 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,973 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,973 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,973 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,973 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:27:25,974 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,974 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,974 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,974 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,974 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,975 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,975 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,975 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,975 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,975 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,975 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,976 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,976 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,976 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,976 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,976 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,976 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,977 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,977 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,978 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 16:27:25,978 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 16:27:25,978 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 16:27:25,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,980 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 16:27:25,980 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 16:27:25,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:25,980 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 16:27:25,981 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 16:27:25,981 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 16:27:25,982 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 16:27:25,983 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 16:27:25,983 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 16:27:25,983 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:27:25,983 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 16:27:25,985 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 16:27:25,985 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 16:27:25,987 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 16:27:25,988 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 16:27:25,993 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_fill [2022-12-13 16:27:25,993 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_menu [2022-12-13 16:27:25,995 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 16:27:25,995 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 16:27:25,996 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,996 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 16:27:25,997 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,997 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,997 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,997 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,997 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,997 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,997 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,997 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,997 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,998 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,998 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,998 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,998 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,998 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,998 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,998 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:25,999 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,999 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:27:25,999 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,999 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:25,999 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:25,999 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:26,000 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:26,000 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:26,000 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:26,000 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:26,000 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:26,000 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:26,000 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:26,001 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 16:27:26,001 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 16:27:26,002 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 16:27:26,004 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:27:26,005 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 16:27:26,009 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 16:27:26,010 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 16:27:26,011 WARN L623 FunctionHandler]: Unknown extern function usb_lock_device_for_reset [2022-12-13 16:27:26,011 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-12-13 16:27:26,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:26,012 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-13 16:27:26,012 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-13 16:27:26,013 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:27:26,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:26,013 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 16:27:26,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:26,013 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 16:27:26,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:26,014 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 16:27:26,014 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:27:26,014 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 16:27:26,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:26,015 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 16:27:26,016 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-13 16:27:26,016 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-13 16:27:26,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:26,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:26,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:26,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:26,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:26,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:26,021 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 16:27:26,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:26,023 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 16:27:26,023 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 16:27:26,024 WARN L623 FunctionHandler]: Unknown extern function kref_init [2022-12-13 16:27:26,024 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-13 16:27:26,024 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-12-13 16:27:26,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:26,025 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 16:27:26,025 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 16:27:26,025 WARN L623 FunctionHandler]: Unknown extern function device_init_wakeup [2022-12-13 16:27:26,025 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_set_autosuspend_delay [2022-12-13 16:27:26,026 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-12-13 16:27:26,026 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 16:27:26,026 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 16:27:26,026 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 16:27:26,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:26,027 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 16:27:26,027 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 16:27:26,028 WARN L623 FunctionHandler]: Unknown extern function register_pm_notifier [2022-12-13 16:27:26,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 16:27:26,028 WARN L623 FunctionHandler]: Unknown extern function unregister_pm_notifier [2022-12-13 16:27:26,028 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 16:27:26,028 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:26,029 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:26,029 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 16:27:26,029 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-13 16:27:26,029 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:26,029 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:26,030 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:26,030 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 16:27:26,030 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:26,030 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:26,030 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:26,031 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 16:27:26,031 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:26,031 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:26,031 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:26,031 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 16:27:26,031 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 16:27:26,032 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_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[340870,340883] [2022-12-13 16:27:26,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 16:27:26,140 INFO L208 MainTranslator]: Completed translation [2022-12-13 16:27:26,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:27:26 WrapperNode [2022-12-13 16:27:26,140 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 16:27:26,141 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 16:27:26,141 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 16:27:26,141 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 16:27:26,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:27:26" (1/1) ... [2022-12-13 16:27:26,225 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:27:26" (1/1) ... [2022-12-13 16:27:26,314 INFO L138 Inliner]: procedures = 460, calls = 4711, calls flagged for inlining = 236, calls inlined = 15, statements flattened = 2232 [2022-12-13 16:27:26,315 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 16:27:26,315 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 16:27:26,315 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 16:27:26,315 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 16:27:26,323 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:27:26" (1/1) ... [2022-12-13 16:27:26,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:27:26" (1/1) ... [2022-12-13 16:27:26,333 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:27:26" (1/1) ... [2022-12-13 16:27:26,333 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:27:26" (1/1) ... [2022-12-13 16:27:26,367 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:27:26" (1/1) ... [2022-12-13 16:27:26,370 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:27:26" (1/1) ... [2022-12-13 16:27:26,378 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:27:26" (1/1) ... [2022-12-13 16:27:26,383 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:27:26" (1/1) ... [2022-12-13 16:27:26,393 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 16:27:26,393 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 16:27:26,393 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 16:27:26,393 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 16:27:26,394 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:27:26" (1/1) ... [2022-12-13 16:27:26,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 16:27:26,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 16:27:26,417 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 16:27:26,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 16:27:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-12-13 16:27:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-12-13 16:27:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 16:27:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 16:27:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2022-12-13 16:27:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2022-12-13 16:27:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-12-13 16:27:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-12-13 16:27:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_pcm_close [2022-12-13 16:27:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_pcm_close [2022-12-13 16:27:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 16:27:26,451 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-12-13 16:27:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-12-13 16:27:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-12-13 16:27:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-12-13 16:27:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-12-13 16:27:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-12-13 16:27:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 16:27:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-12-13 16:27:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-12-13 16:27:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure fire_audio_urb [2022-12-13 16:27:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_audio_urb [2022-12-13 16:27:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-12-13 16:27:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-12-13 16:27:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 16:27:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 16:27:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 16:27:26,452 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_capture_open [2022-12-13 16:27:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_capture_open [2022-12-13 16:27:26,453 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-12-13 16:27:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-12-13 16:27:26,453 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2022-12-13 16:27:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2022-12-13 16:27:26,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 16:27:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 16:27:26,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 16:27:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 16:27:26,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 16:27:26,453 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2022-12-13 16:27:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2022-12-13 16:27:26,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 16:27:26,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-12-13 16:27:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-12-13 16:27:26,453 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-12-13 16:27:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-12-13 16:27:26,454 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-12-13 16:27:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-12-13 16:27:26,454 INFO L130 BoogieDeclarations]: Found specification of procedure audio_buf_free [2022-12-13 16:27:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure audio_buf_free [2022-12-13 16:27:26,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 16:27:26,454 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_hw_capture_free [2022-12-13 16:27:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_hw_capture_free [2022-12-13 16:27:26,454 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2022-12-13 16:27:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2022-12-13 16:27:26,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 16:27:26,454 INFO L130 BoogieDeclarations]: Found specification of procedure snd_pd_prepare [2022-12-13 16:27:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_pd_prepare [2022-12-13 16:27:26,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-13 16:27:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-13 16:27:26,755 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 16:27:26,757 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 16:28:56,462 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 16:28:56,467 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 16:28:56,468 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-13 16:28:56,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 04:28:56 BoogieIcfgContainer [2022-12-13 16:28:56,469 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 16:28:56,471 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 16:28:56,471 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 16:28:56,473 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 16:28:56,473 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 04:27:23" (1/3) ... [2022-12-13 16:28:56,474 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35c82391 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 04:28:56, skipping insertion in model container [2022-12-13 16:28:56,474 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 04:27:26" (2/3) ... [2022-12-13 16:28:56,474 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35c82391 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 04:28:56, skipping insertion in model container [2022-12-13 16:28:56,474 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 04:28:56" (3/3) ... [2022-12-13 16:28:56,475 INFO L112 eAbstractionObserver]: Analyzing ICFG main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-12-13 16:28:56,488 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 16:28:56,488 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 16:28:56,526 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 16:28:56,531 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@26eb99c9, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 16:28:56,531 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 16:28:56,535 INFO L276 IsEmpty]: Start isEmpty. Operand has 212 states, 147 states have (on average 1.2993197278911566) internal successors, (191), 154 states have internal predecessors, (191), 39 states have call successors, (39), 24 states have call predecessors, (39), 24 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-12-13 16:28:56,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-13 16:28:56,540 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:28:56,540 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:28:56,541 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:28:56,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:28:56,544 INFO L85 PathProgramCache]: Analyzing trace with hash 419961069, now seen corresponding path program 1 times [2022-12-13 16:28:56,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:28:56,551 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1048179752] [2022-12-13 16:28:56,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:28:56,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:28:56,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:28:57,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:28:57,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:28:57,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 16:28:57,282 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:28:57,283 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1048179752] [2022-12-13 16:28:57,283 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1048179752] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:28:57,283 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:28:57,283 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 16:28:57,285 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [781301184] [2022-12-13 16:28:57,285 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:28:57,288 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:28:57,288 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:28:57,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:28:57,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:28:57,311 INFO L87 Difference]: Start difference. First operand has 212 states, 147 states have (on average 1.2993197278911566) internal successors, (191), 154 states have internal predecessors, (191), 39 states have call successors, (39), 24 states have call predecessors, (39), 24 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-12-13 16:28:59,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:29:01,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:29:03,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:29:04,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:29:04,230 INFO L93 Difference]: Finished difference Result 417 states and 540 transitions. [2022-12-13 16:29:04,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 16:29:04,232 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2022-12-13 16:29:04,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:29:04,239 INFO L225 Difference]: With dead ends: 417 [2022-12-13 16:29:04,239 INFO L226 Difference]: Without dead ends: 205 [2022-12-13 16:29:04,242 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 16:29:04,244 INFO L413 NwaCegarLoop]: 101 mSDtfsCounter, 296 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 187 mSolverCounterSat, 82 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 316 SdHoareTripleChecker+Valid, 183 SdHoareTripleChecker+Invalid, 272 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 82 IncrementalHoareTripleChecker+Valid, 187 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-12-13 16:29:04,245 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [316 Valid, 183 Invalid, 272 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [82 Valid, 187 Invalid, 3 Unknown, 0 Unchecked, 6.8s Time] [2022-12-13 16:29:04,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2022-12-13 16:29:04,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 203. [2022-12-13 16:29:04,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 203 states, 142 states have (on average 1.2816901408450705) internal successors, (182), 146 states have internal predecessors, (182), 38 states have call successors, (38), 24 states have call predecessors, (38), 22 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-12-13 16:29:04,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 253 transitions. [2022-12-13 16:29:04,295 INFO L78 Accepts]: Start accepts. Automaton has 203 states and 253 transitions. Word has length 12 [2022-12-13 16:29:04,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:29:04,295 INFO L495 AbstractCegarLoop]: Abstraction has 203 states and 253 transitions. [2022-12-13 16:29:04,295 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.0) internal successors, (8), 3 states have internal predecessors, (8), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-12-13 16:29:04,295 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 253 transitions. [2022-12-13 16:29:04,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-13 16:29:04,296 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:29:04,296 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:29:04,296 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 16:29:04,296 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:29:04,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:29:04,297 INFO L85 PathProgramCache]: Analyzing trace with hash 133565879, now seen corresponding path program 1 times [2022-12-13 16:29:04,297 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:29:04,297 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349033228] [2022-12-13 16:29:04,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:29:04,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:29:04,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:29:04,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:29:04,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:29:04,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 16:29:04,731 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:29:04,731 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [349033228] [2022-12-13 16:29:04,731 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [349033228] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:29:04,732 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:29:04,732 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 16:29:04,732 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793503701] [2022-12-13 16:29:04,732 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:29:04,733 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:29:04,733 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:29:04,733 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:29:04,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:29:04,733 INFO L87 Difference]: Start difference. First operand 203 states and 253 transitions. Second operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-12-13 16:29:06,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:29:08,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:29:11,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:29:11,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:29:11,791 INFO L93 Difference]: Finished difference Result 207 states and 256 transitions. [2022-12-13 16:29:11,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 16:29:11,791 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2022-12-13 16:29:11,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:29:11,794 INFO L225 Difference]: With dead ends: 207 [2022-12-13 16:29:11,794 INFO L226 Difference]: Without dead ends: 204 [2022-12-13 16:29:11,795 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 16:29:11,796 INFO L413 NwaCegarLoop]: 98 mSDtfsCounter, 286 mSDsluCounter, 79 mSDsCounter, 0 mSdLazyCounter, 181 mSolverCounterSat, 80 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 305 SdHoareTripleChecker+Valid, 177 SdHoareTripleChecker+Invalid, 264 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 80 IncrementalHoareTripleChecker+Valid, 181 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2022-12-13 16:29:11,796 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [305 Valid, 177 Invalid, 264 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [80 Valid, 181 Invalid, 3 Unknown, 0 Unchecked, 7.0s Time] [2022-12-13 16:29:11,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 204 states. [2022-12-13 16:29:11,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 204 to 202. [2022-12-13 16:29:11,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 202 states, 142 states have (on average 1.2746478873239437) internal successors, (181), 145 states have internal predecessors, (181), 37 states have call successors, (37), 24 states have call predecessors, (37), 22 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-12-13 16:29:11,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 202 states and 251 transitions. [2022-12-13 16:29:11,809 INFO L78 Accepts]: Start accepts. Automaton has 202 states and 251 transitions. Word has length 13 [2022-12-13 16:29:11,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:29:11,809 INFO L495 AbstractCegarLoop]: Abstraction has 202 states and 251 transitions. [2022-12-13 16:29:11,809 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 3 states have internal predecessors, (9), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-12-13 16:29:11,809 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 251 transitions. [2022-12-13 16:29:11,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-13 16:29:11,810 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:29:11,810 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:29:11,810 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 16:29:11,810 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:29:11,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:29:11,810 INFO L85 PathProgramCache]: Analyzing trace with hash -154745552, now seen corresponding path program 1 times [2022-12-13 16:29:11,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:29:11,811 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340553902] [2022-12-13 16:29:11,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:29:11,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:29:12,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:29:12,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:29:12,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:29:12,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 16:29:12,389 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:29:12,389 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340553902] [2022-12-13 16:29:12,389 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [340553902] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:29:12,389 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:29:12,389 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 16:29:12,389 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1020043049] [2022-12-13 16:29:12,389 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:29:12,390 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:29:12,390 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:29:12,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:29:12,390 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:29:12,390 INFO L87 Difference]: Start difference. First operand 202 states and 251 transitions. Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-12-13 16:29:14,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:29:16,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:29:18,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:29:19,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:29:19,412 INFO L93 Difference]: Finished difference Result 206 states and 254 transitions. [2022-12-13 16:29:19,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 16:29:19,413 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2022-12-13 16:29:19,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:29:19,414 INFO L225 Difference]: With dead ends: 206 [2022-12-13 16:29:19,414 INFO L226 Difference]: Without dead ends: 203 [2022-12-13 16:29:19,415 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 16:29:19,416 INFO L413 NwaCegarLoop]: 98 mSDtfsCounter, 283 mSDsluCounter, 79 mSDsCounter, 0 mSdLazyCounter, 179 mSolverCounterSat, 78 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 302 SdHoareTripleChecker+Valid, 177 SdHoareTripleChecker+Invalid, 260 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 78 IncrementalHoareTripleChecker+Valid, 179 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2022-12-13 16:29:19,416 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [302 Valid, 177 Invalid, 260 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [78 Valid, 179 Invalid, 3 Unknown, 0 Unchecked, 7.0s Time] [2022-12-13 16:29:19,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 203 states. [2022-12-13 16:29:19,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 203 to 201. [2022-12-13 16:29:19,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 201 states, 142 states have (on average 1.267605633802817) internal successors, (180), 144 states have internal predecessors, (180), 36 states have call successors, (36), 24 states have call predecessors, (36), 22 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-12-13 16:29:19,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 201 states and 249 transitions. [2022-12-13 16:29:19,428 INFO L78 Accepts]: Start accepts. Automaton has 201 states and 249 transitions. Word has length 14 [2022-12-13 16:29:19,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:29:19,429 INFO L495 AbstractCegarLoop]: Abstraction has 201 states and 249 transitions. [2022-12-13 16:29:19,429 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-12-13 16:29:19,429 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 249 transitions. [2022-12-13 16:29:19,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-13 16:29:19,429 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:29:19,429 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:29:19,430 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 16:29:19,430 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:29:19,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:29:19,430 INFO L85 PathProgramCache]: Analyzing trace with hash -502460454, now seen corresponding path program 1 times [2022-12-13 16:29:19,430 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:29:19,430 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [91649903] [2022-12-13 16:29:19,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:29:19,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:29:19,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:29:19,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:29:19,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:29:19,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 16:29:19,801 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:29:19,801 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [91649903] [2022-12-13 16:29:19,801 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [91649903] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:29:19,801 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:29:19,801 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 16:29:19,802 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [107688798] [2022-12-13 16:29:19,802 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:29:19,802 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:29:19,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:29:19,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:29:19,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:29:19,802 INFO L87 Difference]: Start difference. First operand 201 states and 249 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-12-13 16:29:21,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:29:23,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:29:25,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:29:25,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:29:25,982 INFO L93 Difference]: Finished difference Result 203 states and 250 transitions. [2022-12-13 16:29:25,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 16:29:25,982 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2022-12-13 16:29:25,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:29:25,983 INFO L225 Difference]: With dead ends: 203 [2022-12-13 16:29:25,983 INFO L226 Difference]: Without dead ends: 200 [2022-12-13 16:29:25,983 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 16:29:25,984 INFO L413 NwaCegarLoop]: 97 mSDtfsCounter, 287 mSDsluCounter, 78 mSDsCounter, 0 mSdLazyCounter, 168 mSolverCounterSat, 83 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 303 SdHoareTripleChecker+Valid, 175 SdHoareTripleChecker+Invalid, 253 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 83 IncrementalHoareTripleChecker+Valid, 168 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2022-12-13 16:29:25,984 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [303 Valid, 175 Invalid, 253 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [83 Valid, 168 Invalid, 2 Unknown, 0 Unchecked, 6.1s Time] [2022-12-13 16:29:25,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2022-12-13 16:29:25,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2022-12-13 16:29:25,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 200 states, 142 states have (on average 1.2605633802816902) internal successors, (179), 143 states have internal predecessors, (179), 35 states have call successors, (35), 24 states have call predecessors, (35), 22 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-12-13 16:29:25,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 247 transitions. [2022-12-13 16:29:25,995 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 247 transitions. Word has length 15 [2022-12-13 16:29:25,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:29:25,995 INFO L495 AbstractCegarLoop]: Abstraction has 200 states and 247 transitions. [2022-12-13 16:29:25,995 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-12-13 16:29:25,995 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 247 transitions. [2022-12-13 16:29:25,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-13 16:29:25,996 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 16:29:25,996 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 16:29:25,996 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 16:29:25,996 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 16:29:25,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 16:29:25,996 INFO L85 PathProgramCache]: Analyzing trace with hash 1603284339, now seen corresponding path program 1 times [2022-12-13 16:29:25,996 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 16:29:25,996 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1141856706] [2022-12-13 16:29:25,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 16:29:25,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 16:29:26,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:29:26,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 16:29:26,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 16:29:26,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 16:29:26,328 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 16:29:26,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1141856706] [2022-12-13 16:29:26,328 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1141856706] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 16:29:26,328 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 16:29:26,328 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 16:29:26,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1115278546] [2022-12-13 16:29:26,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 16:29:26,329 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 16:29:26,329 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 16:29:26,329 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 16:29:26,329 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 16:29:26,329 INFO L87 Difference]: Start difference. First operand 200 states and 247 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-12-13 16:29:28,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:29:30,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:29:32,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 16:29:33,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 16:29:33,329 INFO L93 Difference]: Finished difference Result 202 states and 249 transitions. [2022-12-13 16:29:33,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 16:29:33,329 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2022-12-13 16:29:33,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 16:29:33,330 INFO L225 Difference]: With dead ends: 202 [2022-12-13 16:29:33,330 INFO L226 Difference]: Without dead ends: 0 [2022-12-13 16:29:33,330 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 16:29:33,331 INFO L413 NwaCegarLoop]: 98 mSDtfsCounter, 275 mSDsluCounter, 79 mSDsCounter, 0 mSdLazyCounter, 174 mSolverCounterSat, 74 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 294 SdHoareTripleChecker+Valid, 177 SdHoareTripleChecker+Invalid, 251 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 74 IncrementalHoareTripleChecker+Valid, 174 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2022-12-13 16:29:33,331 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [294 Valid, 177 Invalid, 251 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [74 Valid, 174 Invalid, 3 Unknown, 0 Unchecked, 6.9s Time] [2022-12-13 16:29:33,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-12-13 16:29:33,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-12-13 16:29:33,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 16:29:33,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-12-13 16:29:33,332 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 16 [2022-12-13 16:29:33,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 16:29:33,332 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-13 16:29:33,332 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-12-13 16:29:33,332 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-12-13 16:29:33,332 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-13 16:29:33,334 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-13 16:29:33,335 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 16:29:33,336 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-12-13 16:29:35,245 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbFINAL(lines 12642 12644) no Hoare annotation was computed. [2022-12-13 16:29:35,245 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 12642 12644) no Hoare annotation was computed. [2022-12-13 16:29:35,245 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12642 12644) the Hoare annotation is: true [2022-12-13 16:29:35,245 INFO L899 garLoopResultBuilder]: For program point usb_autopm_get_interfaceFINAL(lines 12584 12586) no Hoare annotation was computed. [2022-12-13 16:29:35,245 INFO L899 garLoopResultBuilder]: For program point usb_autopm_get_interfaceEXIT(lines 12584 12586) no Hoare annotation was computed. [2022-12-13 16:29:35,245 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12584 12586) the Hoare annotation is: true [2022-12-13 16:29:35,245 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 11814 11819) no Hoare annotation was computed. [2022-12-13 16:29:35,246 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 11814 11819) the Hoare annotation is: true [2022-12-13 16:29:35,246 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11817) no Hoare annotation was computed. [2022-12-13 16:29:35,246 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 11814 11819) no Hoare annotation was computed. [2022-12-13 16:29:35,246 INFO L899 garLoopResultBuilder]: For program point snd_pd_capture_openFINAL(lines 8249 8272) no Hoare annotation was computed. [2022-12-13 16:29:35,246 INFO L899 garLoopResultBuilder]: For program point snd_pd_capture_openEXIT(lines 8249 8272) no Hoare annotation was computed. [2022-12-13 16:29:35,246 INFO L899 garLoopResultBuilder]: For program point L8268-1(line 8268) no Hoare annotation was computed. [2022-12-13 16:29:35,246 INFO L902 garLoopResultBuilder]: At program point snd_pcm_hw_constraint_integer_returnLabel#1(lines 12556 12558) the Hoare annotation is: true [2022-12-13 16:29:35,246 INFO L902 garLoopResultBuilder]: At program point L8268(line 8268) the Hoare annotation is: true [2022-12-13 16:29:35,246 INFO L899 garLoopResultBuilder]: For program point L8269-1(line 8269) no Hoare annotation was computed. [2022-12-13 16:29:35,246 INFO L902 garLoopResultBuilder]: At program point L8269(line 8269) the Hoare annotation is: true [2022-12-13 16:29:35,246 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8249 8272) the Hoare annotation is: true [2022-12-13 16:29:35,246 INFO L899 garLoopResultBuilder]: For program point L8258(lines 8258 8261) no Hoare annotation was computed. [2022-12-13 16:29:35,246 INFO L899 garLoopResultBuilder]: For program point kref_getFINAL(lines 12482 12484) no Hoare annotation was computed. [2022-12-13 16:29:35,246 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12482 12484) the Hoare annotation is: true [2022-12-13 16:29:35,247 INFO L899 garLoopResultBuilder]: For program point kref_getEXIT(lines 12482 12484) no Hoare annotation was computed. [2022-12-13 16:29:35,247 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 12362 12372) the Hoare annotation is: (and (= |old(~ldv_mutex_lock_of_poseidon~0)| ~ldv_mutex_lock_of_poseidon~0) (= |old(~ldv_mutex_vb_lock_of_videobuf_queue~0)| ~ldv_mutex_vb_lock_of_videobuf_queue~0) (= |old(~ldv_mutex_mutex_of_device~0)| ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 |old(~ldv_mutex_power_lock_of_snd_card~0)|) (= |old(~ldv_mutex_pm_mutex~0)| ~ldv_mutex_pm_mutex~0)) [2022-12-13 16:29:35,247 INFO L899 garLoopResultBuilder]: For program point ldv_initializeFINAL(lines 12362 12372) no Hoare annotation was computed. [2022-12-13 16:29:35,247 INFO L899 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 12362 12372) no Hoare annotation was computed. [2022-12-13 16:29:35,247 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 12587 12589) no Hoare annotation was computed. [2022-12-13 16:29:35,247 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12587 12589) the Hoare annotation is: true [2022-12-13 16:29:35,247 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 12587 12589) no Hoare annotation was computed. [2022-12-13 16:29:35,247 INFO L899 garLoopResultBuilder]: For program point L8351(line 8351) no Hoare annotation was computed. [2022-12-13 16:29:35,247 INFO L899 garLoopResultBuilder]: For program point snd_pd_hw_capture_freeEXIT(lines 8342 8354) no Hoare annotation was computed. [2022-12-13 16:29:35,247 INFO L899 garLoopResultBuilder]: For program point L8347(lines 8347 8350) no Hoare annotation was computed. [2022-12-13 16:29:35,248 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8342 8354) the Hoare annotation is: true [2022-12-13 16:29:35,248 INFO L902 garLoopResultBuilder]: At program point L8347-2(lines 8347 8350) the Hoare annotation is: true [2022-12-13 16:29:35,248 INFO L899 garLoopResultBuilder]: For program point snd_pd_hw_capture_freeFINAL(lines 8342 8354) no Hoare annotation was computed. [2022-12-13 16:29:35,248 INFO L899 garLoopResultBuilder]: For program point fire_audio_urbEXIT(lines 8454 8481) no Hoare annotation was computed. [2022-12-13 16:29:35,248 INFO L902 garLoopResultBuilder]: At program point ldv_30534(lines 8459 8480) the Hoare annotation is: true [2022-12-13 16:29:35,248 INFO L899 garLoopResultBuilder]: For program point L8468(lines 8468 8471) no Hoare annotation was computed. [2022-12-13 16:29:35,248 INFO L902 garLoopResultBuilder]: At program point L8467(line 8467) the Hoare annotation is: true [2022-12-13 16:29:35,248 INFO L899 garLoopResultBuilder]: For program point L8467-1(line 8467) no Hoare annotation was computed. [2022-12-13 16:29:35,248 INFO L899 garLoopResultBuilder]: For program point L8468-2(lines 8468 8471) no Hoare annotation was computed. [2022-12-13 16:29:35,248 INFO L899 garLoopResultBuilder]: For program point fire_audio_urbFINAL(lines 8454 8481) no Hoare annotation was computed. [2022-12-13 16:29:35,248 INFO L899 garLoopResultBuilder]: For program point L8462-1(lines 8462 8463) no Hoare annotation was computed. [2022-12-13 16:29:35,248 INFO L902 garLoopResultBuilder]: At program point L8462(lines 8462 8463) the Hoare annotation is: true [2022-12-13 16:29:35,248 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8454 8481) the Hoare annotation is: true [2022-12-13 16:29:35,248 INFO L902 garLoopResultBuilder]: At program point $Ultimate##5(lines 8474 8477) the Hoare annotation is: true [2022-12-13 16:29:35,248 INFO L899 garLoopResultBuilder]: For program point usb_alloc_coherentFINAL(lines 12577 12579) no Hoare annotation was computed. [2022-12-13 16:29:35,249 INFO L899 garLoopResultBuilder]: For program point L12578-1(line 12578) no Hoare annotation was computed. [2022-12-13 16:29:35,249 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12577 12579) the Hoare annotation is: true [2022-12-13 16:29:35,249 INFO L902 garLoopResultBuilder]: At program point L12578(line 12578) the Hoare annotation is: true [2022-12-13 16:29:35,249 INFO L899 garLoopResultBuilder]: For program point usb_alloc_coherentEXIT(lines 12577 12579) no Hoare annotation was computed. [2022-12-13 16:29:35,249 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_valueFINAL(lines 12492 12494) no Hoare annotation was computed. [2022-12-13 16:29:35,249 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 12492 12494) no Hoare annotation was computed. [2022-12-13 16:29:35,249 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12492 12494) the Hoare annotation is: true [2022-12-13 16:29:35,249 INFO L899 garLoopResultBuilder]: For program point kref_putEXIT(lines 12489 12491) no Hoare annotation was computed. [2022-12-13 16:29:35,249 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12489 12491) the Hoare annotation is: true [2022-12-13 16:29:35,249 INFO L899 garLoopResultBuilder]: For program point kref_putFINAL(lines 12489 12491) no Hoare annotation was computed. [2022-12-13 16:29:35,249 INFO L899 garLoopResultBuilder]: For program point free_all_urb_genericFINAL(lines 6128 6152) no Hoare annotation was computed. [2022-12-13 16:29:35,249 INFO L902 garLoopResultBuilder]: At program point ldv_28963(lines 6132 6151) the Hoare annotation is: true [2022-12-13 16:29:35,249 INFO L899 garLoopResultBuilder]: For program point L6140-1(line 6140) no Hoare annotation was computed. [2022-12-13 16:29:35,249 INFO L902 garLoopResultBuilder]: At program point L6140(line 6140) the Hoare annotation is: true [2022-12-13 16:29:35,250 INFO L899 garLoopResultBuilder]: For program point L6137-2(lines 6137 6143) no Hoare annotation was computed. [2022-12-13 16:29:35,250 INFO L899 garLoopResultBuilder]: For program point L6137(lines 6137 6143) no Hoare annotation was computed. [2022-12-13 16:29:35,250 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6128 6152) the Hoare annotation is: true [2022-12-13 16:29:35,250 INFO L902 garLoopResultBuilder]: At program point usb_free_coherent_returnLabel#1(lines 12604 12606) the Hoare annotation is: true [2022-12-13 16:29:35,250 INFO L902 garLoopResultBuilder]: At program point $Ultimate##5(lines 6146 6149) the Hoare annotation is: true [2022-12-13 16:29:35,250 INFO L899 garLoopResultBuilder]: For program point free_all_urb_genericEXIT(lines 6128 6152) no Hoare annotation was computed. [2022-12-13 16:29:35,250 INFO L899 garLoopResultBuilder]: For program point ldv_handler_precallEXIT(lines 12498 12500) no Hoare annotation was computed. [2022-12-13 16:29:35,250 INFO L902 garLoopResultBuilder]: At program point ldv_handler_precallFINAL(lines 12498 12500) the Hoare annotation is: true [2022-12-13 16:29:35,250 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12607 12609) the Hoare annotation is: true [2022-12-13 16:29:35,250 INFO L899 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 12607 12609) no Hoare annotation was computed. [2022-12-13 16:29:35,250 INFO L899 garLoopResultBuilder]: For program point usb_free_urbFINAL(lines 12607 12609) no Hoare annotation was computed. [2022-12-13 16:29:35,250 INFO L899 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 5411 5416) no Hoare annotation was computed. [2022-12-13 16:29:35,250 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5411 5416) the Hoare annotation is: true [2022-12-13 16:29:35,250 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 5411 5416) no Hoare annotation was computed. [2022-12-13 16:29:35,250 INFO L902 garLoopResultBuilder]: At program point L8282(line 8282) the Hoare annotation is: true [2022-12-13 16:29:35,250 INFO L899 garLoopResultBuilder]: For program point L8283-1(line 8283) no Hoare annotation was computed. [2022-12-13 16:29:35,251 INFO L902 garLoopResultBuilder]: At program point L8283(line 8283) the Hoare annotation is: true [2022-12-13 16:29:35,251 INFO L899 garLoopResultBuilder]: For program point snd_pd_pcm_closeEXIT(lines 8273 8286) no Hoare annotation was computed. [2022-12-13 16:29:35,251 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8273 8286) the Hoare annotation is: true [2022-12-13 16:29:35,251 INFO L899 garLoopResultBuilder]: For program point snd_pd_pcm_closeFINAL(lines 8273 8286) no Hoare annotation was computed. [2022-12-13 16:29:35,251 INFO L899 garLoopResultBuilder]: For program point L8282-1(line 8282) no Hoare annotation was computed. [2022-12-13 16:29:35,251 INFO L899 garLoopResultBuilder]: For program point snd_pd_prepareFINAL(lines 8355 8360) no Hoare annotation was computed. [2022-12-13 16:29:35,251 INFO L899 garLoopResultBuilder]: For program point snd_pd_prepareEXIT(lines 8355 8360) no Hoare annotation was computed. [2022-12-13 16:29:35,251 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8355 8360) the Hoare annotation is: true [2022-12-13 16:29:35,251 INFO L899 garLoopResultBuilder]: For program point L5430(lines 5430 5436) no Hoare annotation was computed. [2022-12-13 16:29:35,251 INFO L902 garLoopResultBuilder]: At program point ldv_is_err_returnLabel#1(lines 5424 5427) the Hoare annotation is: true [2022-12-13 16:29:35,251 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5428 5437) no Hoare annotation was computed. [2022-12-13 16:29:35,251 INFO L899 garLoopResultBuilder]: For program point L5421(line 5421) no Hoare annotation was computed. [2022-12-13 16:29:35,251 INFO L899 garLoopResultBuilder]: For program point L5420(lines 5420 5422) no Hoare annotation was computed. [2022-12-13 16:29:35,251 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5428 5437) the Hoare annotation is: true [2022-12-13 16:29:35,251 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5428 5437) no Hoare annotation was computed. [2022-12-13 16:29:35,251 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12580 12582) the Hoare annotation is: true [2022-12-13 16:29:35,251 INFO L899 garLoopResultBuilder]: For program point L12581-1(line 12581) no Hoare annotation was computed. [2022-12-13 16:29:35,252 INFO L902 garLoopResultBuilder]: At program point L12581(line 12581) the Hoare annotation is: true [2022-12-13 16:29:35,252 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbFINAL(lines 12580 12582) no Hoare annotation was computed. [2022-12-13 16:29:35,252 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 12580 12582) no Hoare annotation was computed. [2022-12-13 16:29:35,252 INFO L895 garLoopResultBuilder]: At program point L12394(line 12394) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-12-13 16:29:35,252 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12373 12398) the Hoare annotation is: true [2022-12-13 16:29:35,252 INFO L899 garLoopResultBuilder]: For program point L12390-1(lines 12375 12397) no Hoare annotation was computed. [2022-12-13 16:29:35,252 INFO L895 garLoopResultBuilder]: At program point L12386(line 12386) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-12-13 16:29:35,252 INFO L899 garLoopResultBuilder]: For program point L12394-1(lines 12373 12398) no Hoare annotation was computed. [2022-12-13 16:29:35,252 INFO L899 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 12373 12398) no Hoare annotation was computed. [2022-12-13 16:29:35,252 INFO L895 garLoopResultBuilder]: At program point L12390(line 12390) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-12-13 16:29:35,252 INFO L899 garLoopResultBuilder]: For program point L12382-1(lines 12375 12397) no Hoare annotation was computed. [2022-12-13 16:29:35,252 INFO L895 garLoopResultBuilder]: At program point L12378(line 12378) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-12-13 16:29:35,252 INFO L899 garLoopResultBuilder]: For program point L12386-1(lines 12375 12397) no Hoare annotation was computed. [2022-12-13 16:29:35,253 INFO L895 garLoopResultBuilder]: At program point L12382(line 12382) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) (not (= ~ldv_mutex_power_lock_of_snd_card~0 1)) (not (= ~ldv_mutex_lock_of_poseidon~0 1)) (not (= ~ldv_mutex_pm_mutex~0 1))) [2022-12-13 16:29:35,253 INFO L899 garLoopResultBuilder]: For program point L12378-1(lines 12375 12397) no Hoare annotation was computed. [2022-12-13 16:29:35,253 INFO L902 garLoopResultBuilder]: At program point usb_fill_bulk_urb_returnLabel#1(lines 5389 5403) the Hoare annotation is: true [2022-12-13 16:29:35,253 INFO L899 garLoopResultBuilder]: For program point alloc_bulk_urbs_genericFINAL(lines 6089 6127) no Hoare annotation was computed. [2022-12-13 16:29:35,253 INFO L899 garLoopResultBuilder]: For program point L6109(lines 6109 6113) no Hoare annotation was computed. [2022-12-13 16:29:35,253 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6089 6127) the Hoare annotation is: true [2022-12-13 16:29:35,253 INFO L902 garLoopResultBuilder]: At program point ldv_28954(lines 6098 6126) the Hoare annotation is: true [2022-12-13 16:29:35,253 INFO L902 garLoopResultBuilder]: At program point L6114(line 6114) the Hoare annotation is: true [2022-12-13 16:29:35,253 INFO L902 garLoopResultBuilder]: At program point L6110(line 6110) the Hoare annotation is: true [2022-12-13 16:29:35,253 INFO L899 garLoopResultBuilder]: For program point L6114-1(line 6114) no Hoare annotation was computed. [2022-12-13 16:29:35,253 INFO L902 garLoopResultBuilder]: At program point $Ultimate##6(lines 6121 6124) the Hoare annotation is: true [2022-12-13 16:29:35,253 INFO L899 garLoopResultBuilder]: For program point L6108-1(line 6108) no Hoare annotation was computed. [2022-12-13 16:29:35,253 INFO L899 garLoopResultBuilder]: For program point L6110-1(line 6110) no Hoare annotation was computed. [2022-12-13 16:29:35,253 INFO L902 garLoopResultBuilder]: At program point L6108(line 6108) the Hoare annotation is: true [2022-12-13 16:29:35,253 INFO L899 garLoopResultBuilder]: For program point L6102(line 6102) no Hoare annotation was computed. [2022-12-13 16:29:35,253 INFO L899 garLoopResultBuilder]: For program point L6104(lines 6104 6107) no Hoare annotation was computed. [2022-12-13 16:29:35,254 INFO L899 garLoopResultBuilder]: For program point alloc_bulk_urbs_genericEXIT(lines 6089 6127) no Hoare annotation was computed. [2022-12-13 16:29:35,254 INFO L899 garLoopResultBuilder]: For program point L12736-1(line 12736) no Hoare annotation was computed. [2022-12-13 16:29:35,254 INFO L895 garLoopResultBuilder]: At program point L8673(line 8673) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,254 INFO L899 garLoopResultBuilder]: For program point L8673-1(line 8673) no Hoare annotation was computed. [2022-12-13 16:29:35,254 INFO L895 garLoopResultBuilder]: At program point L12736(line 12736) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,254 INFO L895 garLoopResultBuilder]: At program point L8665(line 8665) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,254 INFO L899 garLoopResultBuilder]: For program point L8632(lines 8632 8642) no Hoare annotation was computed. [2022-12-13 16:29:35,254 INFO L899 garLoopResultBuilder]: For program point L8665-1(line 8665) no Hoare annotation was computed. [2022-12-13 16:29:35,254 INFO L899 garLoopResultBuilder]: For program point L8682(lines 8682 8685) no Hoare annotation was computed. [2022-12-13 16:29:35,254 INFO L895 garLoopResultBuilder]: At program point L8657(line 8657) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,254 INFO L895 garLoopResultBuilder]: At program point L8657-1(line 8657) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,254 INFO L895 garLoopResultBuilder]: At program point main_returnLabel#1(lines 8613 8690) the Hoare annotation is: (= ~ldv_mutex_lock_of_poseidon~0 1) [2022-12-13 16:29:35,254 INFO L895 garLoopResultBuilder]: At program point snd_pd_capture_pointer_returnLabel#1(lines 8523 8532) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,254 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-12-13 16:29:35,255 INFO L899 garLoopResultBuilder]: For program point L8658(line 8658) no Hoare annotation was computed. [2022-12-13 16:29:35,255 INFO L895 garLoopResultBuilder]: At program point main_ldv_30612#1(lines 8623 8689) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,255 INFO L895 garLoopResultBuilder]: At program point L8633(line 8633) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,255 INFO L895 garLoopResultBuilder]: At program point L8633-1(line 8633) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,255 INFO L899 garLoopResultBuilder]: For program point L8518(line 8518) no Hoare annotation was computed. [2022-12-13 16:29:35,255 INFO L899 garLoopResultBuilder]: For program point L8510-1(line 8510) no Hoare annotation was computed. [2022-12-13 16:29:35,255 INFO L899 garLoopResultBuilder]: For program point L8634(line 8634) no Hoare annotation was computed. [2022-12-13 16:29:35,255 INFO L895 garLoopResultBuilder]: At program point L8510(line 8510) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,255 INFO L902 garLoopResultBuilder]: At program point L8626(line 8626) the Hoare annotation is: true [2022-12-13 16:29:35,255 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2022-12-13 16:29:35,255 INFO L895 garLoopResultBuilder]: At program point L12739(line 12739) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,255 INFO L899 garLoopResultBuilder]: For program point L12739-1(line 12739) no Hoare annotation was computed. [2022-12-13 16:29:35,255 INFO L899 garLoopResultBuilder]: For program point L8676(line 8676) no Hoare annotation was computed. [2022-12-13 16:29:35,255 INFO L899 garLoopResultBuilder]: For program point L8668(line 8668) no Hoare annotation was computed. [2022-12-13 16:29:35,256 INFO L895 garLoopResultBuilder]: At program point L8635(line 8635) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,256 INFO L899 garLoopResultBuilder]: For program point L8635-1(lines 8632 8641) no Hoare annotation was computed. [2022-12-13 16:29:35,256 INFO L899 garLoopResultBuilder]: For program point L8660(line 8660) no Hoare annotation was computed. [2022-12-13 16:29:35,256 INFO L899 garLoopResultBuilder]: For program point L8652(line 8652) no Hoare annotation was computed. [2022-12-13 16:29:35,256 INFO L895 garLoopResultBuilder]: At program point vmalloc_returnLabel#1(lines 12735 12737) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,256 INFO L899 garLoopResultBuilder]: For program point L8495(lines 8495 8520) no Hoare annotation was computed. [2022-12-13 16:29:35,256 INFO L899 garLoopResultBuilder]: For program point L8644(line 8644) no Hoare annotation was computed. [2022-12-13 16:29:35,256 INFO L899 garLoopResultBuilder]: For program point L8297-2(lines 8297 8304) no Hoare annotation was computed. [2022-12-13 16:29:35,256 INFO L899 garLoopResultBuilder]: For program point L8297(lines 8297 8304) no Hoare annotation was computed. [2022-12-13 16:29:35,256 INFO L895 garLoopResultBuilder]: At program point L8669(line 8669) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,256 INFO L899 garLoopResultBuilder]: For program point L8669-1(line 8669) no Hoare annotation was computed. [2022-12-13 16:29:35,256 INFO L899 garLoopResultBuilder]: For program point L8512(line 8512) no Hoare annotation was computed. [2022-12-13 16:29:35,256 INFO L895 garLoopResultBuilder]: At program point L8661(line 8661) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,256 INFO L895 garLoopResultBuilder]: At program point L8661-1(line 8661) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,256 INFO L895 garLoopResultBuilder]: At program point L8653(line 8653) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,256 INFO L899 garLoopResultBuilder]: For program point L8653-1(line 8653) no Hoare annotation was computed. [2022-12-13 16:29:35,257 INFO L899 garLoopResultBuilder]: For program point L8298(lines 8298 8301) no Hoare annotation was computed. [2022-12-13 16:29:35,257 INFO L899 garLoopResultBuilder]: For program point L8496(line 8496) no Hoare annotation was computed. [2022-12-13 16:29:35,257 INFO L899 garLoopResultBuilder]: For program point L8496-2(line 8496) no Hoare annotation was computed. [2022-12-13 16:29:35,257 INFO L895 garLoopResultBuilder]: At program point L8686(lines 8623 8689) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,257 INFO L899 garLoopResultBuilder]: For program point L8645(lines 8645 8650) no Hoare annotation was computed. [2022-12-13 16:29:35,257 INFO L895 garLoopResultBuilder]: At program point vfree_returnLabel#1(lines 12660 12662) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,257 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-12-13 16:29:35,257 INFO L899 garLoopResultBuilder]: For program point L8307(lines 8307 8311) no Hoare annotation was computed. [2022-12-13 16:29:35,257 INFO L899 garLoopResultBuilder]: For program point L8662(line 8662) no Hoare annotation was computed. [2022-12-13 16:29:35,257 INFO L899 garLoopResultBuilder]: For program point L8497(line 8497) no Hoare annotation was computed. [2022-12-13 16:29:35,257 INFO L895 garLoopResultBuilder]: At program point snd_pd_hw_capture_params_returnLabel#1(lines 8287 8314) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,257 INFO L899 garLoopResultBuilder]: For program point L8687(line 8687) no Hoare annotation was computed. [2022-12-13 16:29:35,257 INFO L895 garLoopResultBuilder]: At program point L8646-1(line 8646) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,257 INFO L895 garLoopResultBuilder]: At program point L8679(lines 8623 8689) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,257 INFO L895 garLoopResultBuilder]: At program point L8646(line 8646) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,258 INFO L895 garLoopResultBuilder]: At program point snd_pcm_pd_get_page_returnLabel#1(lines 8533 8542) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,258 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-12-13 16:29:35,258 INFO L899 garLoopResultBuilder]: For program point L8506(lines 8506 8509) no Hoare annotation was computed. [2022-12-13 16:29:35,258 INFO L899 garLoopResultBuilder]: For program point L8498(lines 8498 8501) no Hoare annotation was computed. [2022-12-13 16:29:35,258 INFO L899 garLoopResultBuilder]: For program point L8630(lines 8630 8678) no Hoare annotation was computed. [2022-12-13 16:29:35,258 INFO L899 garLoopResultBuilder]: For program point L8490(lines 8490 8494) no Hoare annotation was computed. [2022-12-13 16:29:35,258 INFO L899 garLoopResultBuilder]: For program point L8515(line 8515) no Hoare annotation was computed. [2022-12-13 16:29:35,258 INFO L895 garLoopResultBuilder]: At program point L8482(lines 8482 8522) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,258 INFO L899 garLoopResultBuilder]: For program point L8490-2(lines 8490 8494) no Hoare annotation was computed. [2022-12-13 16:29:35,258 INFO L899 garLoopResultBuilder]: For program point L8647(line 8647) no Hoare annotation was computed. [2022-12-13 16:29:35,258 INFO L899 garLoopResultBuilder]: For program point L8672(line 8672) no Hoare annotation was computed. [2022-12-13 16:29:35,258 INFO L899 garLoopResultBuilder]: For program point L8664(line 8664) no Hoare annotation was computed. [2022-12-13 16:29:35,258 INFO L899 garLoopResultBuilder]: For program point L8631(line 8631) no Hoare annotation was computed. [2022-12-13 16:29:35,258 INFO L899 garLoopResultBuilder]: For program point L8656(line 8656) no Hoare annotation was computed. [2022-12-13 16:29:35,258 INFO L895 garLoopResultBuilder]: At program point hw_param_interval_returnLabel#1(lines 8233 8239) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,258 INFO L895 garLoopResultBuilder]: At program point vmalloc_to_page_returnLabel#1(lines 12738 12740) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_power_lock_of_snd_card~0 1) (= ~ldv_mutex_pm_mutex~0 1) (= ~ldv_mutex_lock_of_poseidon~0 1) (= ~ldv_mutex_vb_lock_of_videobuf_queue~0 1)) [2022-12-13 16:29:35,258 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 12616 12618) no Hoare annotation was computed. [2022-12-13 16:29:35,258 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 12616 12618) no Hoare annotation was computed. [2022-12-13 16:29:35,259 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12616 12618) the Hoare annotation is: true [2022-12-13 16:29:35,259 INFO L899 garLoopResultBuilder]: For program point audio_buf_freeFINAL(lines 8315 8341) no Hoare annotation was computed. [2022-12-13 16:29:35,259 INFO L899 garLoopResultBuilder]: For program point L8335-1(lines 8335 8338) no Hoare annotation was computed. [2022-12-13 16:29:35,259 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8315 8341) the Hoare annotation is: true [2022-12-13 16:29:35,259 INFO L902 garLoopResultBuilder]: At program point $Ultimate##5(lines 8330 8333) the Hoare annotation is: true [2022-12-13 16:29:35,259 INFO L899 garLoopResultBuilder]: For program point L8325-1(line 8325) no Hoare annotation was computed. [2022-12-13 16:29:35,259 INFO L902 garLoopResultBuilder]: At program point L8325(line 8325) the Hoare annotation is: true [2022-12-13 16:29:35,259 INFO L902 garLoopResultBuilder]: At program point ldv_30487(lines 8319 8340) the Hoare annotation is: true [2022-12-13 16:29:35,259 INFO L899 garLoopResultBuilder]: For program point audio_buf_freeEXIT(lines 8315 8341) no Hoare annotation was computed. [2022-12-13 16:29:35,259 INFO L902 garLoopResultBuilder]: At program point L8334(line 8334) the Hoare annotation is: true [2022-12-13 16:29:35,259 INFO L899 garLoopResultBuilder]: For program point L8334-1(lines 8319 8340) no Hoare annotation was computed. [2022-12-13 16:29:35,259 INFO L899 garLoopResultBuilder]: For program point L8324-2(lines 8324 8327) no Hoare annotation was computed. [2022-12-13 16:29:35,259 INFO L899 garLoopResultBuilder]: For program point L8324(lines 8324 8327) no Hoare annotation was computed. [2022-12-13 16:29:35,261 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2022-12-13 16:29:35,263 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-13 16:29:35,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.12 04:29:35 BoogieIcfgContainer [2022-12-13 16:29:35,275 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-13 16:29:35,275 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 16:29:35,275 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 16:29:35,275 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 16:29:35,276 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 04:28:56" (3/4) ... [2022-12-13 16:29:35,279 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-13 16:29:35,285 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2022-12-13 16:29:35,285 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_get_interface [2022-12-13 16:29:35,285 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-12-13 16:29:35,285 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pd_capture_open [2022-12-13 16:29:35,285 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2022-12-13 16:29:35,285 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2022-12-13 16:29:35,285 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2022-12-13 16:29:35,285 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pd_hw_capture_free [2022-12-13 16:29:35,285 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fire_audio_urb [2022-12-13 16:29:35,285 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_coherent [2022-12-13 16:29:35,285 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2022-12-13 16:29:35,285 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2022-12-13 16:29:35,286 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_all_urb_generic [2022-12-13 16:29:35,286 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-12-13 16:29:35,286 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2022-12-13 16:29:35,286 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-12-13 16:29:35,286 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pd_pcm_close [2022-12-13 16:29:35,286 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_pd_prepare [2022-12-13 16:29:35,286 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-12-13 16:29:35,286 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2022-12-13 16:29:35,286 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-12-13 16:29:35,286 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_bulk_urbs_generic [2022-12-13 16:29:35,287 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2022-12-13 16:29:35,287 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure audio_buf_free [2022-12-13 16:29:35,306 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 181 nodes and edges [2022-12-13 16:29:35,309 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 77 nodes and edges [2022-12-13 16:29:35,311 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2022-12-13 16:29:35,314 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2022-12-13 16:29:35,316 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2022-12-13 16:29:35,318 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-12-13 16:29:35,321 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-13 16:29:35,323 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-13 16:29:35,704 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/bin/uautomizer-uyxdKDjOR8/witness.graphml [2022-12-13 16:29:35,704 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 16:29:35,705 INFO L158 Benchmark]: Toolchain (without parser) took 132600.32ms. Allocated memory was 140.5MB in the beginning and 815.8MB in the end (delta: 675.3MB). Free memory was 89.0MB in the beginning and 629.9MB in the end (delta: -540.9MB). Peak memory consumption was 564.9MB. Max. memory is 16.1GB. [2022-12-13 16:29:35,705 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 140.5MB. Free memory is still 82.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 16:29:35,705 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3034.62ms. Allocated memory was 140.5MB in the beginning and 220.2MB in the end (delta: 79.7MB). Free memory was 89.0MB in the beginning and 78.8MB in the end (delta: 10.2MB). Peak memory consumption was 111.5MB. Max. memory is 16.1GB. [2022-12-13 16:29:35,705 INFO L158 Benchmark]: Boogie Procedure Inliner took 173.70ms. Allocated memory is still 220.2MB. Free memory was 78.8MB in the beginning and 118.6MB in the end (delta: -39.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-13 16:29:35,705 INFO L158 Benchmark]: Boogie Preprocessor took 77.83ms. Allocated memory is still 220.2MB. Free memory was 118.6MB in the beginning and 100.7MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-13 16:29:35,705 INFO L158 Benchmark]: RCFGBuilder took 90075.96ms. Allocated memory was 220.2MB in the beginning and 815.8MB in the end (delta: 595.6MB). Free memory was 100.7MB in the beginning and 467.7MB in the end (delta: -366.9MB). Peak memory consumption was 480.3MB. Max. memory is 16.1GB. [2022-12-13 16:29:35,705 INFO L158 Benchmark]: TraceAbstraction took 38803.96ms. Allocated memory is still 815.8MB. Free memory was 467.7MB in the beginning and 282.4MB in the end (delta: 185.3MB). Peak memory consumption was 185.3MB. Max. memory is 16.1GB. [2022-12-13 16:29:35,706 INFO L158 Benchmark]: Witness Printer took 429.03ms. Allocated memory is still 815.8MB. Free memory was 282.4MB in the beginning and 629.9MB in the end (delta: -347.5MB). Peak memory consumption was 79.2MB. Max. memory is 16.1GB. [2022-12-13 16:29:35,706 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 140.5MB. Free memory is still 82.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3034.62ms. Allocated memory was 140.5MB in the beginning and 220.2MB in the end (delta: 79.7MB). Free memory was 89.0MB in the beginning and 78.8MB in the end (delta: 10.2MB). Peak memory consumption was 111.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 173.70ms. Allocated memory is still 220.2MB. Free memory was 78.8MB in the beginning and 118.6MB in the end (delta: -39.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 77.83ms. Allocated memory is still 220.2MB. Free memory was 118.6MB in the beginning and 100.7MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 90075.96ms. Allocated memory was 220.2MB in the beginning and 815.8MB in the end (delta: 595.6MB). Free memory was 100.7MB in the beginning and 467.7MB in the end (delta: -366.9MB). Peak memory consumption was 480.3MB. Max. memory is 16.1GB. * TraceAbstraction took 38803.96ms. Allocated memory is still 815.8MB. Free memory was 467.7MB in the beginning and 282.4MB in the end (delta: 185.3MB). Peak memory consumption was 185.3MB. Max. memory is 16.1GB. * Witness Printer took 429.03ms. Allocated memory is still 815.8MB. Free memory was 282.4MB in the beginning and 629.9MB in the end (delta: -347.5MB). Peak memory consumption was 79.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 11817]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 25 procedures, 212 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 38.7s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 34.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 14 mSolverCounterUnknown, 1520 SdHoareTripleChecker+Valid, 33.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1427 mSDsluCounter, 889 SdHoareTripleChecker+Invalid, 32.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 397 mSDsCounter, 397 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 889 IncrementalHoareTripleChecker+Invalid, 1300 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 397 mSolverCounterUnsat, 492 mSDtfsCounter, 889 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 30 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=212occurred in iteration=0, InterpolantAutomatonStates: 25, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 6 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 85 LocationsWithAnnotation, 175 PreInvPairs, 212 NumberOfFragments, 607 HoareAnnotationTreeSize, 175 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 85 FomulaSimplificationsInter, 1584 FormulaSimplificationTreeSizeReductionInter, 1.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 70 NumberOfCodeBlocks, 70 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 65 ConstructedInterpolants, 0 QuantifiedInterpolants, 220 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 8623]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8623]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8623]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5424]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8330]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8319]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12735]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8233]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8482]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 12738]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6121]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8287]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 5389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8613]: Loop Invariant Derived loop invariant: ldv_mutex_lock_of_poseidon == 1 - InvariantResult [Line: 8523]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 12660]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 6098]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12556]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12604]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8533]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_power_lock_of_snd_card == 1) && ldv_mutex_pm_mutex == 1) && ldv_mutex_lock_of_poseidon == 1) && ldv_mutex_vb_lock_of_videobuf_queue == 1 - InvariantResult [Line: 8474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6146]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-12-13 16:29:35,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_477bf4b1-8b9e-42c2-93d9-1fe2a5d82b03/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE