./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.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_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/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_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/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_17169a10-7dac-4829-90eb-623fbd615bff/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 e161bf665c83935d804e4a6c9c0991c63b86e29f86a0454f154d0af3adfb44c2 --- 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 18:49:25,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 18:49:25,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 18:49:25,525 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 18:49:25,526 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 18:49:25,526 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 18:49:25,527 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 18:49:25,528 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 18:49:25,530 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 18:49:25,530 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 18:49:25,531 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 18:49:25,532 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 18:49:25,532 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 18:49:25,533 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 18:49:25,533 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 18:49:25,534 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 18:49:25,535 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 18:49:25,535 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 18:49:25,537 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 18:49:25,538 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 18:49:25,539 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 18:49:25,540 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 18:49:25,540 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 18:49:25,541 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 18:49:25,543 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 18:49:25,544 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 18:49:25,544 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 18:49:25,545 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 18:49:25,545 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 18:49:25,546 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 18:49:25,546 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 18:49:25,546 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 18:49:25,547 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 18:49:25,547 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 18:49:25,548 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 18:49:25,548 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 18:49:25,549 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 18:49:25,549 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 18:49:25,549 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 18:49:25,550 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 18:49:25,550 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 18:49:25,551 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 18:49:25,565 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 18:49:25,566 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 18:49:25,566 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 18:49:25,566 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 18:49:25,566 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 18:49:25,567 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 18:49:25,567 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 18:49:25,567 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 18:49:25,567 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 18:49:25,567 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 18:49:25,568 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 18:49:25,568 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 18:49:25,568 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 18:49:25,568 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 18:49:25,568 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 18:49:25,568 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 18:49:25,568 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 18:49:25,568 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 18:49:25,569 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 18:49:25,569 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 18:49:25,569 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 18:49:25,569 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 18:49:25,569 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 18:49:25,569 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 18:49:25,569 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 18:49:25,569 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 18:49:25,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 18:49:25,570 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 18:49:25,570 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 18:49:25,570 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 18:49:25,570 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 18:49:25,570 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 18:49:25,570 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_17169a10-7dac-4829-90eb-623fbd615bff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e161bf665c83935d804e4a6c9c0991c63b86e29f86a0454f154d0af3adfb44c2 [2022-12-13 18:49:25,736 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 18:49:25,754 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 18:49:25,756 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 18:49:25,756 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 18:49:25,757 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 18:49:25,758 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-12-13 18:49:28,366 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 18:49:28,716 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 18:49:28,716 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-12-13 18:49:28,750 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/data/41911667b/3a55602241af49d09470033d3d58e104/FLAG95fc62b5f [2022-12-13 18:49:28,760 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/data/41911667b/3a55602241af49d09470033d3d58e104 [2022-12-13 18:49:28,762 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 18:49:28,763 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 18:49:28,764 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 18:49:28,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 18:49:28,767 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 18:49:28,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:49:28" (1/1) ... [2022-12-13 18:49:28,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a884bcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:49:28, skipping insertion in model container [2022-12-13 18:49:28,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:49:28" (1/1) ... [2022-12-13 18:49:28,774 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 18:49:28,857 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 18:49:29,200 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:49:29,228 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 18:49:29,237 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 18:49:29,418 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 18:49:29,422 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 18:49:29,561 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 18:49:29,565 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 18:49:29,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,678 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 18:49:29,692 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 18:49:29,693 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 18:49:29,709 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 18:49:29,714 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 18:49:29,725 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:49:29,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,737 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,737 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 18:49:29,738 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:49:29,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,742 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 18:49:29,743 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 18:49:29,746 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 18:49:29,746 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 18:49:29,747 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 18:49:29,748 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-13 18:49:29,748 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 18:49:29,760 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-12-13 18:49:29,768 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 18:49:29,769 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 18:49:29,773 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:49:29,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,778 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:49:29,779 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:49:29,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,864 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:49:29,864 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:49:29,881 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:49:29,881 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:49:29,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,902 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:49:29,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,912 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-12-13 18:49:29,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,917 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-12-13 18:49:29,921 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-12-13 18:49:29,924 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-12-13 18:49:29,929 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 18:49:29,930 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 18:49:29,930 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 18:49:29,930 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 18:49:29,930 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 18:49:29,931 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:49:29,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,936 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-12-13 18:49:29,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,942 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-12-13 18:49:29,946 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:49:29,946 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:49:29,946 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:49:29,948 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:49:29,949 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:49:29,961 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 18:49:29,962 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:49:29,962 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:49:29,963 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 18:49:29,964 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 18:49:29,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,965 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:49:29,965 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:49:29,965 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:49:29,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,971 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 18:49:29,971 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 18:49:29,971 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:49:29,971 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:49:29,972 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:49:29,975 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-12-13 18:49:29,979 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-12-13 18:49:29,983 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-12-13 18:49:29,986 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-12-13 18:49:29,998 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 18:49:29,998 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 18:49:29,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:29,999 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 18:49:30,000 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 18:49:30,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,018 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,019 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,019 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,019 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,019 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,019 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:49:30,020 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,020 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,020 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,020 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,022 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,022 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,022 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,022 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,022 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,023 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,023 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,023 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,023 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,023 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,023 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,024 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,024 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,024 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,024 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,024 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,025 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,025 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,025 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,025 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,026 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,026 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:49:30,026 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,027 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,027 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,027 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,027 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,027 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,028 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,028 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,028 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,028 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,029 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,029 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,029 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,029 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,029 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,029 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,030 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,030 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,030 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,030 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,030 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,031 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,031 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,031 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,031 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,032 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,032 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,032 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,092 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-13 18:49:30,096 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-13 18:49:30,125 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_hw_constraint_integer [2022-12-13 18:49:30,125 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:49:30,125 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:49:30,129 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:49:30,130 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:49:30,134 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 18:49:30,134 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-13 18:49:30,138 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 18:49:30,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,151 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_period_elapsed [2022-12-13 18:49:30,152 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:49:30,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,156 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:49:30,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,168 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-13 18:49:30,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,170 WARN L623 FunctionHandler]: Unknown extern function snd_card_create [2022-12-13 18:49:30,170 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_new [2022-12-13 18:49:30,171 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_set_ops [2022-12-13 18:49:30,171 WARN L623 FunctionHandler]: Unknown extern function snd_card_register [2022-12-13 18:49:30,171 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-13 18:49:30,172 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-13 18:49:30,176 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,176 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:49:30,176 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,176 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,177 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,177 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,177 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,177 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,177 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,178 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,178 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:49:30,178 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,178 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,179 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,179 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,179 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,310 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:49:30,310 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:49:30,310 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:49:30,315 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:49:30,315 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:49:30,315 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:49:30,316 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:49:30,316 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:49:30,327 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 18:49:30,331 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 18:49:30,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,341 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:49:30,345 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:49:30,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,382 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 18:49:30,383 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 18:49:30,383 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 18:49:30,384 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 18:49:30,384 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:49:30,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,389 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:49:30,389 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,390 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 18:49:30,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,400 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-12-13 18:49:30,401 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-12-13 18:49:30,401 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-12-13 18:49:30,402 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-12-13 18:49:30,402 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 18:49:30,402 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 18:49:30,403 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:49:30,403 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:49:30,404 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-12-13 18:49:30,404 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 18:49:30,404 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 18:49:30,408 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,409 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,409 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,409 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,409 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,409 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,410 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,410 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,410 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,410 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,410 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,411 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,411 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,411 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:49:30,412 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,412 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,412 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,412 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,413 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,413 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,413 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,413 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,414 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,414 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,414 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,414 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,414 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,414 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,415 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,415 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,415 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,415 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,416 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,482 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:49:30,482 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:49:30,482 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:49:30,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,487 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:49:30,487 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:49:30,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,491 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 18:49:30,492 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:49:30,493 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:49:30,493 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:49:30,494 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:49:30,494 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:49:30,498 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:49:30,498 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:49:30,503 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:49:30,504 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:49:30,509 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:49:30,509 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:49:30,532 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_fill [2022-12-13 18:49:30,536 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_menu [2022-12-13 18:49:30,555 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 18:49:30,556 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 18:49:30,560 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,560 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:49:30,560 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,561 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,561 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,561 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,561 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,561 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,561 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,562 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,562 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,562 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,562 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,562 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,563 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,563 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,563 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,563 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,564 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,564 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:49:30,564 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,565 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,565 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,565 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,565 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,565 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,566 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,566 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,566 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,566 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,566 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,641 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 18:49:30,644 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 18:49:30,673 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 18:49:30,690 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:49:30,691 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 18:49:30,697 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:49:30,698 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 18:49:30,703 WARN L623 FunctionHandler]: Unknown extern function usb_lock_device_for_reset [2022-12-13 18:49:30,703 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-12-13 18:49:30,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,705 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-13 18:49:30,705 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-13 18:49:30,705 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:49:30,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,709 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 18:49:30,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,710 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 18:49:30,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,711 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 18:49:30,712 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:49:30,712 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 18:49:30,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,726 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:49:30,726 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-13 18:49:30,726 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-13 18:49:30,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,745 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,751 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:49:30,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,755 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 18:49:30,756 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:49:30,760 WARN L623 FunctionHandler]: Unknown extern function kref_init [2022-12-13 18:49:30,760 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-13 18:49:30,760 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-12-13 18:49:30,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,761 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:49:30,761 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 18:49:30,762 WARN L623 FunctionHandler]: Unknown extern function device_init_wakeup [2022-12-13 18:49:30,762 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_set_autosuspend_delay [2022-12-13 18:49:30,762 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-12-13 18:49:30,762 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:49:30,762 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:49:30,763 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 18:49:30,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,767 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 18:49:30,767 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:49:30,772 WARN L623 FunctionHandler]: Unknown extern function register_pm_notifier [2022-12-13 18:49:30,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:30,775 WARN L623 FunctionHandler]: Unknown extern function unregister_pm_notifier [2022-12-13 18:49:30,776 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 18:49:30,782 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,783 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,783 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:49:30,783 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-13 18:49:30,783 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,784 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,784 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,784 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:30,785 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,785 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,785 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,785 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:49:30,786 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,786 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,786 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,786 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:30,786 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:30,790 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_17169a10-7dac-4829-90eb-623fbd615bff/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2022-12-13 18:49:30,892 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 18:49:30,954 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 18:49:31,048 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:49:31,049 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 18:49:31,049 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 18:49:31,051 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 18:49:31,051 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 18:49:31,057 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 18:49:31,057 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 18:49:31,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,066 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 18:49:31,068 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 18:49:31,068 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 18:49:31,072 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 18:49:31,073 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 18:49:31,078 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:49:31,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,083 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 18:49:31,083 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:49:31,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,085 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 18:49:31,085 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 18:49:31,087 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 18:49:31,087 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 18:49:31,087 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 18:49:31,088 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-13 18:49:31,089 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 18:49:31,090 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-12-13 18:49:31,091 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 18:49:31,091 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 18:49:31,092 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:49:31,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,093 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:49:31,093 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:49:31,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,132 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:49:31,133 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:49:31,137 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:49:31,138 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:49:31,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,147 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:49:31,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,155 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-12-13 18:49:31,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,156 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-12-13 18:49:31,156 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-12-13 18:49:31,156 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-12-13 18:49:31,159 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 18:49:31,161 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 18:49:31,161 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 18:49:31,162 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 18:49:31,162 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 18:49:31,165 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:49:31,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,166 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-12-13 18:49:31,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,167 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-12-13 18:49:31,168 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:49:31,168 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:49:31,168 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:49:31,169 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:49:31,170 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:49:31,172 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 18:49:31,172 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:49:31,173 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:49:31,173 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 18:49:31,174 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 18:49:31,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,177 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:49:31,177 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:49:31,177 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:49:31,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,181 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 18:49:31,181 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 18:49:31,181 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:49:31,182 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:49:31,182 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:49:31,182 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-12-13 18:49:31,182 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-12-13 18:49:31,183 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-12-13 18:49:31,184 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-12-13 18:49:31,197 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 18:49:31,197 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 18:49:31,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,198 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 18:49:31,220 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 18:49:31,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,222 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,222 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,223 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,223 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,223 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,223 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:49:31,223 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,224 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,224 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,224 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,224 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,224 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,224 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,225 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,225 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,225 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,225 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,225 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,226 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,226 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,226 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,226 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,226 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,226 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,226 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,227 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,227 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,227 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,227 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,227 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,227 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,228 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,228 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,228 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,228 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,228 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,229 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,230 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:49:31,230 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,230 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,230 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,230 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,230 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,231 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,231 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,231 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,231 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,231 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,231 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,232 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,232 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,232 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,232 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,232 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,233 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,233 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,233 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,233 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,233 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,233 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,233 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,234 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,234 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,234 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,234 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,234 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,235 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-13 18:49:31,235 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-13 18:49:31,237 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_hw_constraint_integer [2022-12-13 18:49:31,237 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:49:31,237 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:49:31,238 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:49:31,238 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:49:31,238 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 18:49:31,239 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-13 18:49:31,239 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 18:49:31,240 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,240 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,246 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_period_elapsed [2022-12-13 18:49:31,247 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:49:31,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,247 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:49:31,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,248 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,249 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-13 18:49:31,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,250 WARN L623 FunctionHandler]: Unknown extern function snd_card_create [2022-12-13 18:49:31,250 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_new [2022-12-13 18:49:31,250 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_set_ops [2022-12-13 18:49:31,251 WARN L623 FunctionHandler]: Unknown extern function snd_card_register [2022-12-13 18:49:31,251 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-13 18:49:31,252 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-13 18:49:31,253 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,254 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:49:31,254 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,254 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,254 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,254 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,254 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,254 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,255 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,255 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,255 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:49:31,255 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,255 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,256 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,256 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,256 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,257 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:49:31,257 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:49:31,258 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:49:31,258 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:49:31,259 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:49:31,259 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:49:31,259 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:49:31,259 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:49:31,260 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 18:49:31,261 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 18:49:31,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,263 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:49:31,263 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:49:31,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,273 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 18:49:31,273 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 18:49:31,274 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 18:49:31,274 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 18:49:31,274 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:49:31,274 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,279 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:49:31,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,282 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 18:49:31,282 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,285 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-12-13 18:49:31,286 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-12-13 18:49:31,286 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-12-13 18:49:31,287 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-12-13 18:49:31,287 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 18:49:31,287 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 18:49:31,288 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:49:31,288 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:49:31,288 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-12-13 18:49:31,288 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 18:49:31,288 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 18:49:31,289 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,289 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,289 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,289 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,289 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,289 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,290 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,290 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,290 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,290 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,290 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,290 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,290 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,291 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:49:31,291 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,291 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,291 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,291 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,291 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,291 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,292 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,292 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,292 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,292 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,292 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,292 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,292 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,292 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,293 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,293 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,293 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,293 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,293 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,294 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:49:31,294 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:49:31,294 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:49:31,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,295 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:49:31,295 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:49:31,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,296 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 18:49:31,296 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:49:31,297 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:49:31,297 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:49:31,298 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:49:31,298 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:49:31,298 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:49:31,298 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:49:31,300 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:49:31,300 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:49:31,302 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:49:31,302 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:49:31,308 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_fill [2022-12-13 18:49:31,308 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_menu [2022-12-13 18:49:31,310 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 18:49:31,311 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 18:49:31,311 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,312 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:49:31,312 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,312 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,312 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,312 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,312 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,313 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,313 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,313 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,313 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,313 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,313 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,313 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,313 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,313 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,314 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,314 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,314 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,314 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:49:31,314 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,315 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,315 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,315 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,315 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,315 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,315 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,315 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,315 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,316 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,316 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,316 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 18:49:31,317 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 18:49:31,318 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 18:49:31,320 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:49:31,321 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 18:49:31,326 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:49:31,326 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 18:49:31,328 WARN L623 FunctionHandler]: Unknown extern function usb_lock_device_for_reset [2022-12-13 18:49:31,328 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-12-13 18:49:31,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,329 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-13 18:49:31,329 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-13 18:49:31,329 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:49:31,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,330 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 18:49:31,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,330 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 18:49:31,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,331 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 18:49:31,331 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:49:31,331 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 18:49:31,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,332 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:49:31,332 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-13 18:49:31,333 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-13 18:49:31,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,334 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,340 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:49:31,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,343 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 18:49:31,344 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:49:31,345 WARN L623 FunctionHandler]: Unknown extern function kref_init [2022-12-13 18:49:31,345 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-13 18:49:31,345 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-12-13 18:49:31,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,345 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:49:31,346 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 18:49:31,346 WARN L623 FunctionHandler]: Unknown extern function device_init_wakeup [2022-12-13 18:49:31,346 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_set_autosuspend_delay [2022-12-13 18:49:31,346 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-12-13 18:49:31,346 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:49:31,346 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:49:31,347 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 18:49:31,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,347 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 18:49:31,348 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:49:31,348 WARN L623 FunctionHandler]: Unknown extern function register_pm_notifier [2022-12-13 18:49:31,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:49:31,348 WARN L623 FunctionHandler]: Unknown extern function unregister_pm_notifier [2022-12-13 18:49:31,349 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 18:49:31,349 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,349 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,349 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:49:31,349 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-13 18:49:31,350 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,350 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,350 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,350 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:49:31,350 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,351 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,351 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,351 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:49:31,351 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,351 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,351 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,352 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:49:31,352 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:49:31,352 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_17169a10-7dac-4829-90eb-623fbd615bff/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2022-12-13 18:49:31,360 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 18:49:31,521 INFO L208 MainTranslator]: Completed translation [2022-12-13 18:49:31,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:49:31 WrapperNode [2022-12-13 18:49:31,521 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 18:49:31,522 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 18:49:31,522 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 18:49:31,522 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 18:49:31,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:49:31" (1/1) ... [2022-12-13 18:49:31,598 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:49:31" (1/1) ... [2022-12-13 18:49:31,746 INFO L138 Inliner]: procedures = 461, calls = 4714, calls flagged for inlining = 237, calls inlined = 78, statements flattened = 4520 [2022-12-13 18:49:31,747 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 18:49:31,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 18:49:31,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 18:49:31,747 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 18:49:31,757 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:49:31" (1/1) ... [2022-12-13 18:49:31,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:49:31" (1/1) ... [2022-12-13 18:49:31,781 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:49:31" (1/1) ... [2022-12-13 18:49:31,781 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:49:31" (1/1) ... [2022-12-13 18:49:31,884 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:49:31" (1/1) ... [2022-12-13 18:49:31,896 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:49:31" (1/1) ... [2022-12-13 18:49:31,928 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:49:31" (1/1) ... [2022-12-13 18:49:31,940 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:49:31" (1/1) ... [2022-12-13 18:49:31,966 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 18:49:31,966 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 18:49:31,966 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 18:49:31,967 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 18:49:31,967 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:49:31" (1/1) ... [2022-12-13 18:49:31,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 18:49:31,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 18:49:31,994 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 18:49:31,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 18:49:32,028 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-12-13 18:49:32,028 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-12-13 18:49:32,028 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-12-13 18:49:32,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 18:49:32,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 18:49:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2022-12-13 18:49:32,029 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2022-12-13 18:49:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-12-13 18:49:32,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-12-13 18:49:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2022-12-13 18:49:32,029 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2022-12-13 18:49:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2022-12-13 18:49:32,029 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2022-12-13 18:49:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-12-13 18:49:32,029 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-12-13 18:49:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 18:49:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 18:49:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2022-12-13 18:49:32,029 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2022-12-13 18:49:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-12-13 18:49:32,029 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-12-13 18:49:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 18:49:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-12-13 18:49:32,029 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-12-13 18:49:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2022-12-13 18:49:32,029 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2022-12-13 18:49:32,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-12-13 18:49:32,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-12-13 18:49:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-12-13 18:49:32,030 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-12-13 18:49:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 18:49:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 18:49:32,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 18:49:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2022-12-13 18:49:32,030 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2022-12-13 18:49:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-12-13 18:49:32,030 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-12-13 18:49:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-13 18:49:32,030 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-13 18:49:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-12-13 18:49:32,030 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-12-13 18:49:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2022-12-13 18:49:32,030 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2022-12-13 18:49:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-12-13 18:49:32,030 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-12-13 18:49:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 18:49:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2022-12-13 18:49:32,030 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2022-12-13 18:49:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 18:49:32,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2022-12-13 18:49:32,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2022-12-13 18:49:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 18:49:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 18:49:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 18:49:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 18:49:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2022-12-13 18:49:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2022-12-13 18:49:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2022-12-13 18:49:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2022-12-13 18:49:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2022-12-13 18:49:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2022-12-13 18:49:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-12-13 18:49:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-12-13 18:49:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-12-13 18:49:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-12-13 18:49:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2022-12-13 18:49:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2022-12-13 18:49:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-12-13 18:49:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-12-13 18:49:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-12-13 18:49:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-12-13 18:49:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-12-13 18:49:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-12-13 18:49:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2022-12-13 18:49:32,031 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2022-12-13 18:49:32,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 18:49:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 18:49:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-13 18:49:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-13 18:49:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 18:49:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 18:49:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 18:49:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 18:49:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-12-13 18:49:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-12-13 18:49:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-13 18:49:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-13 18:49:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-12-13 18:49:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-12-13 18:49:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2022-12-13 18:49:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2022-12-13 18:49:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 18:49:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 18:49:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 18:49:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 18:49:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2022-12-13 18:49:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2022-12-13 18:49:32,032 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-13 18:49:32,032 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-13 18:49:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2022-12-13 18:49:32,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2022-12-13 18:49:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 18:49:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 18:49:32,033 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 18:49:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2022-12-13 18:49:32,033 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2022-12-13 18:49:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 18:49:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2022-12-13 18:49:32,033 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2022-12-13 18:49:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 18:49:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 18:49:32,033 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 18:49:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2022-12-13 18:49:32,033 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2022-12-13 18:49:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-13 18:49:32,033 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-13 18:49:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-12-13 18:49:32,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-12-13 18:49:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-12-13 18:49:32,033 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-12-13 18:49:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2022-12-13 18:49:32,033 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2022-12-13 18:49:32,033 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-12-13 18:49:32,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-12-13 18:49:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 18:49:32,034 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 18:49:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 18:49:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 18:49:32,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 18:49:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2022-12-13 18:49:32,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2022-12-13 18:49:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2022-12-13 18:49:32,034 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2022-12-13 18:49:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2022-12-13 18:49:32,034 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2022-12-13 18:49:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2022-12-13 18:49:32,034 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2022-12-13 18:49:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 18:49:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2022-12-13 18:49:32,034 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2022-12-13 18:49:32,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-13 18:49:32,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-13 18:49:32,478 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 18:49:32,480 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 18:51:13,552 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 18:51:13,562 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 18:51:13,562 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-13 18:51:13,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 06:51:13 BoogieIcfgContainer [2022-12-13 18:51:13,564 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 18:51:13,566 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 18:51:13,566 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 18:51:13,568 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 18:51:13,568 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 06:49:28" (1/3) ... [2022-12-13 18:51:13,569 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@392ea291 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 06:51:13, skipping insertion in model container [2022-12-13 18:51:13,569 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:49:31" (2/3) ... [2022-12-13 18:51:13,569 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@392ea291 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 06:51:13, skipping insertion in model container [2022-12-13 18:51:13,569 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 06:51:13" (3/3) ... [2022-12-13 18:51:13,570 INFO L112 eAbstractionObserver]: Analyzing ICFG main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-12-13 18:51:13,583 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 18:51:13,583 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 18:51:13,633 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 18:51:13,638 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;@338f9e1, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 18:51:13,638 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 18:51:13,644 INFO L276 IsEmpty]: Start isEmpty. Operand has 938 states, 664 states have (on average 1.358433734939759) internal successors, (902), 676 states have internal predecessors, (902), 210 states have call successors, (210), 62 states have call predecessors, (210), 62 states have return successors, (210), 209 states have call predecessors, (210), 210 states have call successors, (210) [2022-12-13 18:51:13,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-13 18:51:13,650 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:51:13,650 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:51:13,651 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:51:13,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:51:13,654 INFO L85 PathProgramCache]: Analyzing trace with hash 1045675222, now seen corresponding path program 1 times [2022-12-13 18:51:13,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:51:13,661 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1910421293] [2022-12-13 18:51:13,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:51:13,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:51:14,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:51:14,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:51:14,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:51:14,466 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 18:51:14,466 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:51:14,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1910421293] [2022-12-13 18:51:14,467 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1910421293] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:51:14,467 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:51:14,468 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:51:14,469 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1815699596] [2022-12-13 18:51:14,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:51:14,474 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:51:14,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:51:14,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:51:14,499 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:51:14,502 INFO L87 Difference]: Start difference. First operand has 938 states, 664 states have (on average 1.358433734939759) internal successors, (902), 676 states have internal predecessors, (902), 210 states have call successors, (210), 62 states have call predecessors, (210), 62 states have return successors, (210), 209 states have call predecessors, (210), 210 states have call successors, (210) 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 18:51:16,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:51:18,671 WARN L539 Checker$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 18:51:20,955 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:51:24,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:51:29,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:51:29,536 INFO L93 Difference]: Finished difference Result 1912 states and 2733 transitions. [2022-12-13 18:51:29,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:51:29,539 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 18:51:29,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:51:29,554 INFO L225 Difference]: With dead ends: 1912 [2022-12-13 18:51:29,554 INFO L226 Difference]: Without dead ends: 974 [2022-12-13 18:51:29,561 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 18:51:29,563 INFO L413 NwaCegarLoop]: 751 mSDtfsCounter, 1112 mSDsluCounter, 629 mSDsCounter, 0 mSdLazyCounter, 1135 mSolverCounterSat, 258 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1222 SdHoareTripleChecker+Valid, 1380 SdHoareTripleChecker+Invalid, 1397 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 258 IncrementalHoareTripleChecker+Valid, 1135 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.7s IncrementalHoareTripleChecker+Time [2022-12-13 18:51:29,564 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1222 Valid, 1380 Invalid, 1397 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [258 Valid, 1135 Invalid, 4 Unknown, 0 Unchecked, 14.7s Time] [2022-12-13 18:51:29,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 974 states. [2022-12-13 18:51:29,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 974 to 966. [2022-12-13 18:51:29,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 966 states, 688 states have (on average 1.3459302325581395) internal successors, (926), 696 states have internal predecessors, (926), 209 states have call successors, (209), 70 states have call predecessors, (209), 68 states have return successors, (203), 202 states have call predecessors, (203), 202 states have call successors, (203) [2022-12-13 18:51:29,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 966 states and 1338 transitions. [2022-12-13 18:51:29,644 INFO L78 Accepts]: Start accepts. Automaton has 966 states and 1338 transitions. Word has length 12 [2022-12-13 18:51:29,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:51:29,644 INFO L495 AbstractCegarLoop]: Abstraction has 966 states and 1338 transitions. [2022-12-13 18:51:29,644 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 18:51:29,644 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1338 transitions. [2022-12-13 18:51:29,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-13 18:51:29,645 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:51:29,645 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:51:29,645 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 18:51:29,645 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:51:29,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:51:29,645 INFO L85 PathProgramCache]: Analyzing trace with hash -1945204668, now seen corresponding path program 1 times [2022-12-13 18:51:29,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:51:29,646 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1584833256] [2022-12-13 18:51:29,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:51:29,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:51:29,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:51:30,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:51:30,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:51:30,128 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 18:51:30,128 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:51:30,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1584833256] [2022-12-13 18:51:30,128 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1584833256] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:51:30,128 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:51:30,129 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:51:30,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [403027922] [2022-12-13 18:51:30,129 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:51:30,129 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:51:30,129 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:51:30,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:51:30,130 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:51:30,130 INFO L87 Difference]: Start difference. First operand 966 states and 1338 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 18:51:32,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:51:34,292 WARN L539 Checker$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 18:51:36,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:51:40,014 WARN L539 Checker$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 18:51:44,713 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 18:51:46,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:51:46,126 INFO L93 Difference]: Finished difference Result 972 states and 1343 transitions. [2022-12-13 18:51:46,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:51:46,126 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 18:51:46,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:51:46,131 INFO L225 Difference]: With dead ends: 972 [2022-12-13 18:51:46,131 INFO L226 Difference]: Without dead ends: 969 [2022-12-13 18:51:46,131 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 18:51:46,132 INFO L413 NwaCegarLoop]: 694 mSDtfsCounter, 1362 mSDsluCounter, 462 mSDsCounter, 0 mSdLazyCounter, 895 mSolverCounterSat, 350 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1492 SdHoareTripleChecker+Valid, 1156 SdHoareTripleChecker+Invalid, 1250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 350 IncrementalHoareTripleChecker+Valid, 895 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.8s IncrementalHoareTripleChecker+Time [2022-12-13 18:51:46,133 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1492 Valid, 1156 Invalid, 1250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [350 Valid, 895 Invalid, 5 Unknown, 0 Unchecked, 15.8s Time] [2022-12-13 18:51:46,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 969 states. [2022-12-13 18:51:46,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 969 to 965. [2022-12-13 18:51:46,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 965 states, 688 states have (on average 1.3444767441860466) internal successors, (925), 695 states have internal predecessors, (925), 208 states have call successors, (208), 70 states have call predecessors, (208), 68 states have return successors, (203), 202 states have call predecessors, (203), 202 states have call successors, (203) [2022-12-13 18:51:46,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1336 transitions. [2022-12-13 18:51:46,172 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1336 transitions. Word has length 13 [2022-12-13 18:51:46,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:51:46,172 INFO L495 AbstractCegarLoop]: Abstraction has 965 states and 1336 transitions. [2022-12-13 18:51:46,173 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 18:51:46,173 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1336 transitions. [2022-12-13 18:51:46,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-13 18:51:46,173 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:51:46,173 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:51:46,173 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 18:51:46,173 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:51:46,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:51:46,174 INFO L85 PathProgramCache]: Analyzing trace with hash -173195879, now seen corresponding path program 1 times [2022-12-13 18:51:46,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:51:46,174 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306158502] [2022-12-13 18:51:46,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:51:46,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:51:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:51:46,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:51:46,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:51:46,670 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 18:51:46,670 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:51:46,670 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1306158502] [2022-12-13 18:51:46,670 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1306158502] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:51:46,671 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:51:46,671 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:51:46,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1043348118] [2022-12-13 18:51:46,671 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:51:46,671 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:51:46,671 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:51:46,672 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:51:46,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:51:46,672 INFO L87 Difference]: Start difference. First operand 965 states and 1336 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 18:51:48,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:51:50,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:51:53,115 WARN L539 Checker$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 18:51:56,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:52:01,296 WARN L539 Checker$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 18:52:02,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:52:02,756 INFO L93 Difference]: Finished difference Result 971 states and 1341 transitions. [2022-12-13 18:52:02,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:52:02,757 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 18:52:02,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:52:02,762 INFO L225 Difference]: With dead ends: 971 [2022-12-13 18:52:02,762 INFO L226 Difference]: Without dead ends: 968 [2022-12-13 18:52:02,762 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 18:52:02,764 INFO L413 NwaCegarLoop]: 694 mSDtfsCounter, 1359 mSDsluCounter, 462 mSDsCounter, 0 mSdLazyCounter, 893 mSolverCounterSat, 348 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1489 SdHoareTripleChecker+Valid, 1156 SdHoareTripleChecker+Invalid, 1246 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 348 IncrementalHoareTripleChecker+Valid, 893 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.9s IncrementalHoareTripleChecker+Time [2022-12-13 18:52:02,764 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1489 Valid, 1156 Invalid, 1246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [348 Valid, 893 Invalid, 5 Unknown, 0 Unchecked, 15.9s Time] [2022-12-13 18:52:02,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 968 states. [2022-12-13 18:52:02,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 968 to 964. [2022-12-13 18:52:02,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 964 states, 688 states have (on average 1.3430232558139534) internal successors, (924), 694 states have internal predecessors, (924), 207 states have call successors, (207), 70 states have call predecessors, (207), 68 states have return successors, (203), 202 states have call predecessors, (203), 202 states have call successors, (203) [2022-12-13 18:52:02,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 964 states and 1334 transitions. [2022-12-13 18:52:02,808 INFO L78 Accepts]: Start accepts. Automaton has 964 states and 1334 transitions. Word has length 14 [2022-12-13 18:52:02,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:52:02,808 INFO L495 AbstractCegarLoop]: Abstraction has 964 states and 1334 transitions. [2022-12-13 18:52:02,808 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 18:52:02,809 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1334 transitions. [2022-12-13 18:52:02,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-13 18:52:02,809 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:52:02,809 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:52:02,809 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 18:52:02,809 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:52:02,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:52:02,810 INFO L85 PathProgramCache]: Analyzing trace with hash -1075493401, now seen corresponding path program 1 times [2022-12-13 18:52:02,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:52:02,810 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [977613425] [2022-12-13 18:52:02,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:52:02,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:52:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:52:03,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:52:03,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:52:03,256 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 18:52:03,256 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:52:03,256 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [977613425] [2022-12-13 18:52:03,257 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [977613425] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:52:03,257 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:52:03,257 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:52:03,257 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19025770] [2022-12-13 18:52:03,257 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:52:03,257 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:52:03,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:52:03,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:52:03,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:52:03,258 INFO L87 Difference]: Start difference. First operand 964 states and 1334 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 18:52:05,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:52:07,397 WARN L539 Checker$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 18:52:09,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:52:13,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:52:17,614 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 18:52:19,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:52:19,112 INFO L93 Difference]: Finished difference Result 970 states and 1339 transitions. [2022-12-13 18:52:19,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:52:19,113 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 18:52:19,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:52:19,120 INFO L225 Difference]: With dead ends: 970 [2022-12-13 18:52:19,120 INFO L226 Difference]: Without dead ends: 967 [2022-12-13 18:52:19,121 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 18:52:19,122 INFO L413 NwaCegarLoop]: 694 mSDtfsCounter, 1356 mSDsluCounter, 462 mSDsCounter, 0 mSdLazyCounter, 891 mSolverCounterSat, 346 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1486 SdHoareTripleChecker+Valid, 1156 SdHoareTripleChecker+Invalid, 1242 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 346 IncrementalHoareTripleChecker+Valid, 891 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.7s IncrementalHoareTripleChecker+Time [2022-12-13 18:52:19,122 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1486 Valid, 1156 Invalid, 1242 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [346 Valid, 891 Invalid, 5 Unknown, 0 Unchecked, 15.7s Time] [2022-12-13 18:52:19,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 967 states. [2022-12-13 18:52:19,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 967 to 963. [2022-12-13 18:52:19,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 963 states, 688 states have (on average 1.3415697674418605) internal successors, (923), 693 states have internal predecessors, (923), 206 states have call successors, (206), 70 states have call predecessors, (206), 68 states have return successors, (203), 202 states have call predecessors, (203), 202 states have call successors, (203) [2022-12-13 18:52:19,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 963 states and 1332 transitions. [2022-12-13 18:52:19,161 INFO L78 Accepts]: Start accepts. Automaton has 963 states and 1332 transitions. Word has length 15 [2022-12-13 18:52:19,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:52:19,161 INFO L495 AbstractCegarLoop]: Abstraction has 963 states and 1332 transitions. [2022-12-13 18:52:19,161 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 18:52:19,161 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1332 transitions. [2022-12-13 18:52:19,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-13 18:52:19,162 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:52:19,162 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:52:19,162 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 18:52:19,162 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:52:19,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:52:19,162 INFO L85 PathProgramCache]: Analyzing trace with hash 1018059356, now seen corresponding path program 1 times [2022-12-13 18:52:19,163 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:52:19,163 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128005632] [2022-12-13 18:52:19,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:52:19,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:52:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:52:19,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:52:19,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:52:19,598 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 18:52:19,598 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:52:19,598 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2128005632] [2022-12-13 18:52:19,598 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2128005632] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:52:19,598 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:52:19,598 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 18:52:19,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504266837] [2022-12-13 18:52:19,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:52:19,599 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:52:19,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:52:19,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:52:19,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:52:19,600 INFO L87 Difference]: Start difference. First operand 963 states and 1332 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 18:52:21,682 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 18:52:23,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:52:26,020 WARN L539 Checker$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 18:52:29,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:52:34,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:52:34,222 INFO L93 Difference]: Finished difference Result 969 states and 1337 transitions. [2022-12-13 18:52:34,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:52:34,223 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 18:52:34,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:52:34,227 INFO L225 Difference]: With dead ends: 969 [2022-12-13 18:52:34,227 INFO L226 Difference]: Without dead ends: 960 [2022-12-13 18:52:34,228 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:52:34,229 INFO L413 NwaCegarLoop]: 694 mSDtfsCounter, 1353 mSDsluCounter, 462 mSDsCounter, 0 mSdLazyCounter, 890 mSolverCounterSat, 344 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1483 SdHoareTripleChecker+Valid, 1156 SdHoareTripleChecker+Invalid, 1238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 344 IncrementalHoareTripleChecker+Valid, 890 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.4s IncrementalHoareTripleChecker+Time [2022-12-13 18:52:34,229 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1483 Valid, 1156 Invalid, 1238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [344 Valid, 890 Invalid, 4 Unknown, 0 Unchecked, 14.4s Time] [2022-12-13 18:52:34,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 960 states. [2022-12-13 18:52:34,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 960 to 956. [2022-12-13 18:52:34,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 956 states, 683 states have (on average 1.3411420204978037) internal successors, (916), 687 states have internal predecessors, (916), 204 states have call successors, (204), 69 states have call predecessors, (204), 68 states have return successors, (203), 202 states have call predecessors, (203), 202 states have call successors, (203) [2022-12-13 18:52:34,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 956 states and 1323 transitions. [2022-12-13 18:52:34,285 INFO L78 Accepts]: Start accepts. Automaton has 956 states and 1323 transitions. Word has length 16 [2022-12-13 18:52:34,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:52:34,286 INFO L495 AbstractCegarLoop]: Abstraction has 956 states and 1323 transitions. [2022-12-13 18:52:34,286 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 18:52:34,286 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1323 transitions. [2022-12-13 18:52:34,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-13 18:52:34,291 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:52:34,291 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:52:34,291 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 18:52:34,291 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:52:34,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:52:34,292 INFO L85 PathProgramCache]: Analyzing trace with hash -1416415151, now seen corresponding path program 1 times [2022-12-13 18:52:34,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:52:34,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741040635] [2022-12-13 18:52:34,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:52:34,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:52:34,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:52:35,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:52:35,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:52:35,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 18:52:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:52:35,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-12-13 18:52:35,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:52:35,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:52:35,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:52:35,252 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 18:52:35,252 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:52:35,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [741040635] [2022-12-13 18:52:35,252 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [741040635] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:52:35,252 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:52:35,252 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 18:52:35,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [608631235] [2022-12-13 18:52:35,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:52:35,253 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 18:52:35,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:52:35,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 18:52:35,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-13 18:52:35,253 INFO L87 Difference]: Start difference. First operand 956 states and 1323 transitions. Second operand has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-12-13 18:52:37,371 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 18:52:39,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:52:43,851 WARN L539 Checker$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 18:52:49,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:52:49,685 INFO L93 Difference]: Finished difference Result 1910 states and 2644 transitions. [2022-12-13 18:52:49,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 18:52:49,686 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 51 [2022-12-13 18:52:49,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:52:49,690 INFO L225 Difference]: With dead ends: 1910 [2022-12-13 18:52:49,690 INFO L226 Difference]: Without dead ends: 960 [2022-12-13 18:52:49,692 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-12-13 18:52:49,692 INFO L413 NwaCegarLoop]: 776 mSDtfsCounter, 1677 mSDsluCounter, 1177 mSDsCounter, 0 mSdLazyCounter, 1357 mSolverCounterSat, 609 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1806 SdHoareTripleChecker+Valid, 1953 SdHoareTripleChecker+Invalid, 1969 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 609 IncrementalHoareTripleChecker+Valid, 1357 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.1s IncrementalHoareTripleChecker+Time [2022-12-13 18:52:49,693 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1806 Valid, 1953 Invalid, 1969 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [609 Valid, 1357 Invalid, 3 Unknown, 0 Unchecked, 14.1s Time] [2022-12-13 18:52:49,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 960 states. [2022-12-13 18:52:49,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 960 to 956. [2022-12-13 18:52:49,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 956 states, 683 states have (on average 1.3367496339677891) internal successors, (913), 687 states have internal predecessors, (913), 204 states have call successors, (204), 69 states have call predecessors, (204), 68 states have return successors, (203), 202 states have call predecessors, (203), 202 states have call successors, (203) [2022-12-13 18:52:49,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 956 states and 1320 transitions. [2022-12-13 18:52:49,732 INFO L78 Accepts]: Start accepts. Automaton has 956 states and 1320 transitions. Word has length 51 [2022-12-13 18:52:49,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:52:49,733 INFO L495 AbstractCegarLoop]: Abstraction has 956 states and 1320 transitions. [2022-12-13 18:52:49,733 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-12-13 18:52:49,733 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1320 transitions. [2022-12-13 18:52:49,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-13 18:52:49,734 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:52:49,735 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:52:49,735 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 18:52:49,735 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:52:49,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:52:49,735 INFO L85 PathProgramCache]: Analyzing trace with hash -1409880047, now seen corresponding path program 1 times [2022-12-13 18:52:49,735 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:52:49,735 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1702286624] [2022-12-13 18:52:49,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:52:49,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:52:49,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:52:50,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:52:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:52:50,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 18:52:50,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:52:50,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-12-13 18:52:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:52:50,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:52:50,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:52:50,296 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 18:52:50,296 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:52:50,296 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1702286624] [2022-12-13 18:52:50,296 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1702286624] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:52:50,296 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:52:50,296 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 18:52:50,296 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1467277685] [2022-12-13 18:52:50,296 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:52:50,297 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 18:52:50,297 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:52:50,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 18:52:50,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:52:50,297 INFO L87 Difference]: Start difference. First operand 956 states and 1320 transitions. Second operand has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-12-13 18:52:52,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:52:54,431 WARN L539 Checker$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 18:52:56,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:53:00,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:53:06,452 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 18:53:08,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:53:08,746 INFO L93 Difference]: Finished difference Result 1911 states and 2640 transitions. [2022-12-13 18:53:08,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 18:53:08,747 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 51 [2022-12-13 18:53:08,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:53:08,750 INFO L225 Difference]: With dead ends: 1911 [2022-12-13 18:53:08,750 INFO L226 Difference]: Without dead ends: 961 [2022-12-13 18:53:08,753 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:53:08,753 INFO L413 NwaCegarLoop]: 812 mSDtfsCounter, 397 mSDsluCounter, 1691 mSDsCounter, 0 mSdLazyCounter, 1407 mSolverCounterSat, 152 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 455 SdHoareTripleChecker+Valid, 2503 SdHoareTripleChecker+Invalid, 1564 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 152 IncrementalHoareTripleChecker+Valid, 1407 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.3s IncrementalHoareTripleChecker+Time [2022-12-13 18:53:08,753 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [455 Valid, 2503 Invalid, 1564 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [152 Valid, 1407 Invalid, 5 Unknown, 0 Unchecked, 18.3s Time] [2022-12-13 18:53:08,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 961 states. [2022-12-13 18:53:08,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 961 to 957. [2022-12-13 18:53:08,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 957 states, 684 states have (on average 1.3362573099415205) internal successors, (914), 688 states have internal predecessors, (914), 204 states have call successors, (204), 69 states have call predecessors, (204), 68 states have return successors, (203), 202 states have call predecessors, (203), 202 states have call successors, (203) [2022-12-13 18:53:08,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 957 states and 1321 transitions. [2022-12-13 18:53:08,795 INFO L78 Accepts]: Start accepts. Automaton has 957 states and 1321 transitions. Word has length 51 [2022-12-13 18:53:08,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:53:08,795 INFO L495 AbstractCegarLoop]: Abstraction has 957 states and 1321 transitions. [2022-12-13 18:53:08,795 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-12-13 18:53:08,795 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1321 transitions. [2022-12-13 18:53:08,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-13 18:53:08,797 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:53:08,797 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:53:08,797 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 18:53:08,797 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:53:08,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:53:08,797 INFO L85 PathProgramCache]: Analyzing trace with hash -987178221, now seen corresponding path program 1 times [2022-12-13 18:53:08,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:53:08,797 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [939816674] [2022-12-13 18:53:08,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:53:08,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:53:08,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:53:09,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:53:09,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:53:09,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 18:53:09,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:53:09,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-12-13 18:53:09,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:53:09,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:53:09,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:53:09,481 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 18:53:09,481 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:53:09,481 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [939816674] [2022-12-13 18:53:09,481 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [939816674] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:53:09,481 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:53:09,481 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 18:53:09,482 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2145852829] [2022-12-13 18:53:09,482 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:53:09,482 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 18:53:09,482 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:53:09,483 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 18:53:09,483 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:53:09,483 INFO L87 Difference]: Start difference. First operand 957 states and 1321 transitions. Second operand has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (6), 5 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-12-13 18:53:11,604 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 18:53:13,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:53:15,859 WARN L539 Checker$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 18:53:19,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:53:24,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:53:25,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:53:25,866 INFO L93 Difference]: Finished difference Result 965 states and 1328 transitions. [2022-12-13 18:53:25,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:53:25,867 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (6), 5 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 51 [2022-12-13 18:53:25,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:53:25,870 INFO L225 Difference]: With dead ends: 965 [2022-12-13 18:53:25,870 INFO L226 Difference]: Without dead ends: 962 [2022-12-13 18:53:25,871 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2022-12-13 18:53:25,871 INFO L413 NwaCegarLoop]: 769 mSDtfsCounter, 711 mSDsluCounter, 1534 mSDsCounter, 0 mSdLazyCounter, 1232 mSolverCounterSat, 253 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 786 SdHoareTripleChecker+Valid, 2303 SdHoareTripleChecker+Invalid, 1489 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 253 IncrementalHoareTripleChecker+Valid, 1232 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.2s IncrementalHoareTripleChecker+Time [2022-12-13 18:53:25,871 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [786 Valid, 2303 Invalid, 1489 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [253 Valid, 1232 Invalid, 4 Unknown, 0 Unchecked, 16.2s Time] [2022-12-13 18:53:25,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 962 states. [2022-12-13 18:53:25,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 962 to 957. [2022-12-13 18:53:25,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 957 states, 684 states have (on average 1.3347953216374269) internal successors, (913), 688 states have internal predecessors, (913), 204 states have call successors, (204), 69 states have call predecessors, (204), 68 states have return successors, (203), 202 states have call predecessors, (203), 202 states have call successors, (203) [2022-12-13 18:53:25,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 957 states and 1320 transitions. [2022-12-13 18:53:25,915 INFO L78 Accepts]: Start accepts. Automaton has 957 states and 1320 transitions. Word has length 51 [2022-12-13 18:53:25,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:53:25,915 INFO L495 AbstractCegarLoop]: Abstraction has 957 states and 1320 transitions. [2022-12-13 18:53:25,915 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (6), 5 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-12-13 18:53:25,915 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1320 transitions. [2022-12-13 18:53:25,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-13 18:53:25,920 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:53:25,921 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:53:25,921 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 18:53:25,921 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:53:25,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:53:25,922 INFO L85 PathProgramCache]: Analyzing trace with hash 1872295633, now seen corresponding path program 1 times [2022-12-13 18:53:25,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:53:25,922 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1289437720] [2022-12-13 18:53:25,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:53:25,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:53:26,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:53:27,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:53:27,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:53:27,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 18:53:27,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:53:27,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-12-13 18:53:27,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:53:27,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 18:53:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:53:27,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-12-13 18:53:27,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:53:28,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 18:53:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:53:28,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-12-13 18:53:28,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:53:28,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 18:53:28,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:53:28,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-12-13 18:53:28,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:53:28,972 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-13 18:53:28,973 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 18:53:28,973 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1289437720] [2022-12-13 18:53:28,973 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1289437720] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:53:28,973 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:53:28,973 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-12-13 18:53:28,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [345224609] [2022-12-13 18:53:28,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:53:28,973 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-12-13 18:53:28,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 18:53:28,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-12-13 18:53:28,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2022-12-13 18:53:28,974 INFO L87 Difference]: Start difference. First operand 957 states and 1320 transitions. Second operand has 11 states, 11 states have (on average 5.363636363636363) internal successors, (59), 5 states have internal predecessors, (59), 3 states have call successors, (11), 6 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 3 states have call successors, (9) [2022-12-13 18:53:31,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:53:33,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:53:35,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:53:37,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:53:39,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:53:41,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:53:43,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:53:45,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:53:47,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:53:50,013 WARN L539 Checker$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 18:53:52,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:53:54,033 WARN L539 Checker$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 18:54:01,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:54:04,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:54:16,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:54:18,688 WARN L539 Checker$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 18:54:26,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:54:26,937 INFO L93 Difference]: Finished difference Result 1987 states and 2773 transitions. [2022-12-13 18:54:26,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-13 18:54:26,938 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.363636363636363) internal successors, (59), 5 states have internal predecessors, (59), 3 states have call successors, (11), 6 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 3 states have call successors, (9) Word has length 82 [2022-12-13 18:54:26,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:54:26,942 INFO L225 Difference]: With dead ends: 1987 [2022-12-13 18:54:26,942 INFO L226 Difference]: Without dead ends: 1036 [2022-12-13 18:54:26,945 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=63, Invalid=243, Unknown=0, NotChecked=0, Total=306 [2022-12-13 18:54:26,946 INFO L413 NwaCegarLoop]: 811 mSDtfsCounter, 744 mSDsluCounter, 4707 mSDsCounter, 0 mSdLazyCounter, 4563 mSolverCounterSat, 637 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 55.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 823 SdHoareTripleChecker+Valid, 5518 SdHoareTripleChecker+Invalid, 5216 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 637 IncrementalHoareTripleChecker+Valid, 4563 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.8s IncrementalHoareTripleChecker+Time [2022-12-13 18:54:26,946 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [823 Valid, 5518 Invalid, 5216 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [637 Valid, 4563 Invalid, 16 Unknown, 0 Unchecked, 56.8s Time] [2022-12-13 18:54:26,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1036 states. [2022-12-13 18:54:27,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1036 to 969. [2022-12-13 18:54:27,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 969 states, 694 states have (on average 1.3342939481268012) internal successors, (926), 698 states have internal predecessors, (926), 205 states have call successors, (205), 69 states have call predecessors, (205), 69 states have return successors, (229), 204 states have call predecessors, (229), 203 states have call successors, (229) [2022-12-13 18:54:27,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 969 states and 1360 transitions. [2022-12-13 18:54:27,032 INFO L78 Accepts]: Start accepts. Automaton has 969 states and 1360 transitions. Word has length 82 [2022-12-13 18:54:27,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:54:27,033 INFO L495 AbstractCegarLoop]: Abstraction has 969 states and 1360 transitions. [2022-12-13 18:54:27,033 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 5.363636363636363) internal successors, (59), 5 states have internal predecessors, (59), 3 states have call successors, (11), 6 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 3 states have call successors, (9) [2022-12-13 18:54:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1360 transitions. [2022-12-13 18:54:27,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-13 18:54:27,037 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:54:27,037 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:54:27,037 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 18:54:27,037 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:54:27,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:54:27,038 INFO L85 PathProgramCache]: Analyzing trace with hash 1449593807, now seen corresponding path program 1 times [2022-12-13 18:54:27,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 18:54:27,038 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [571629689] [2022-12-13 18:54:27,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:54:27,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 18:54:29,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 18:54:29,493 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 18:54:31,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 18:54:31,568 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 18:54:31,568 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-13 18:54:31,569 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-13 18:54:31,570 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 18:54:31,573 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:54:31,575 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-13 18:54:31,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.12 06:54:31 BoogieIcfgContainer [2022-12-13 18:54:31,674 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-13 18:54:31,675 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 18:54:31,675 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 18:54:31,675 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 18:54:31,675 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 06:51:13" (3/4) ... [2022-12-13 18:54:31,678 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-13 18:54:31,678 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 18:54:31,678 INFO L158 Benchmark]: Toolchain (without parser) took 302914.83ms. Allocated memory was 163.6MB in the beginning and 1.1GB in the end (delta: 968.9MB). Free memory was 114.3MB in the beginning and 727.5MB in the end (delta: -613.2MB). Peak memory consumption was 356.2MB. Max. memory is 16.1GB. [2022-12-13 18:54:31,678 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 163.6MB. Free memory is still 116.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 18:54:31,678 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2757.00ms. Allocated memory was 163.6MB in the beginning and 230.7MB in the end (delta: 67.1MB). Free memory was 113.8MB in the beginning and 95.4MB in the end (delta: 18.3MB). Peak memory consumption was 118.0MB. Max. memory is 16.1GB. [2022-12-13 18:54:31,679 INFO L158 Benchmark]: Boogie Procedure Inliner took 225.04ms. Allocated memory was 230.7MB in the beginning and 276.8MB in the end (delta: 46.1MB). Free memory was 95.4MB in the beginning and 174.4MB in the end (delta: -79.0MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. [2022-12-13 18:54:31,679 INFO L158 Benchmark]: Boogie Preprocessor took 218.45ms. Allocated memory is still 276.8MB. Free memory was 174.4MB in the beginning and 140.1MB in the end (delta: 34.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-12-13 18:54:31,679 INFO L158 Benchmark]: RCFGBuilder took 101597.94ms. Allocated memory was 276.8MB in the beginning and 1.1GB in the end (delta: 855.6MB). Free memory was 140.1MB in the beginning and 605.8MB in the end (delta: -465.7MB). Peak memory consumption was 674.1MB. Max. memory is 16.1GB. [2022-12-13 18:54:31,679 INFO L158 Benchmark]: TraceAbstraction took 198108.70ms. Allocated memory is still 1.1GB. Free memory was 604.8MB in the beginning and 727.5MB in the end (delta: -122.8MB). Peak memory consumption was 274.8MB. Max. memory is 16.1GB. [2022-12-13 18:54:31,679 INFO L158 Benchmark]: Witness Printer took 2.84ms. Allocated memory is still 1.1GB. Free memory is still 727.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 18:54:31,680 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 163.6MB. Free memory is still 116.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2757.00ms. Allocated memory was 163.6MB in the beginning and 230.7MB in the end (delta: 67.1MB). Free memory was 113.8MB in the beginning and 95.4MB in the end (delta: 18.3MB). Peak memory consumption was 118.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 225.04ms. Allocated memory was 230.7MB in the beginning and 276.8MB in the end (delta: 46.1MB). Free memory was 95.4MB in the beginning and 174.4MB in the end (delta: -79.0MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 218.45ms. Allocated memory is still 276.8MB. Free memory was 174.4MB in the beginning and 140.1MB in the end (delta: 34.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 101597.94ms. Allocated memory was 276.8MB in the beginning and 1.1GB in the end (delta: 855.6MB). Free memory was 140.1MB in the beginning and 605.8MB in the end (delta: -465.7MB). Peak memory consumption was 674.1MB. Max. memory is 16.1GB. * TraceAbstraction took 198108.70ms. Allocated memory is still 1.1GB. Free memory was 604.8MB in the beginning and 727.5MB in the end (delta: -122.8MB). Peak memory consumption was 274.8MB. Max. memory is 16.1GB. * Witness Printer took 2.84ms. Allocated memory is still 1.1GB. Free memory is still 727.5MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * 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 - UnprovableResult [Line: 11827]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 5560, overapproximation of bitwiseOr at line 6403, overapproximation of bitwiseAnd at line 10918. Possible FailurePath: [L5526] int debug_mode ; [L5531] static int usb_transfer_mode ; [L5532-L5533] static struct poseidon_format const poseidon_formats[2U] = { {(char *)"YUV 422", 1448695129, 16, 0}, {(char *)"RGB565", 1346520914, 16, 0}}; [L5534-L5552] static struct poseidon_tvnorm const poseidon_tvnorms[18U] = { {32ULL, {'P', 'A', 'L', '-', 'D', '\000'}, 32U}, {1ULL, {'P', 'A', 'L', '-', 'B', '\000'}, 16U}, {4ULL, {'P', 'A', 'L', '-', 'G', '\000'}, 64U}, {8ULL, {'P', 'A', 'L', '-', 'H', '\000'}, 128U}, {16ULL, {'P', 'A', 'L', '-', 'I', '\000'}, 256U}, {256ULL, {'P', 'A', 'L', '-', 'M', '\000'}, 512U}, {512ULL, {'P', 'A', 'L', '-', 'N', '\000'}, 1048576U}, {1024ULL, {'P', 'A', 'L', '-', 'N', 'c', '\000'}, 1048576U}, {4096ULL, {'N', 'T', 'S', 'C', '-', 'M', '\000'}, 1U}, {8192ULL, {'N', 'T', 'S', 'C', '-', 'J', 'P', '\000'}, 2U}, {65536ULL, {'S', 'E', 'C', 'A', 'M', '-', 'B', '\000'}, 4096U}, {131072ULL, {'S', 'E', 'C', 'A', 'M', '-', 'D', '\000'}, 8192U}, {262144ULL, {'S', 'E', 'C', 'A', 'M', '-', 'G', '\000'}, 16384U}, {524288ULL, {'S', 'E', 'C', 'A', 'M', '-', 'H', '\000'}, 32768U}, {1048576ULL, {'S', 'E', 'C', 'A', 'M', '-', 'K', '\000'}, 65536U}, {2097152ULL, {'S', 'E', 'C', 'A', 'M', '-', 'K', '1', '\000'}, 131072U}, {4194304ULL, {'S', 'E', 'C', 'A', 'M', '-', 'L', '\000'}, 262144U}, {8388608ULL, {'S', 'E', 'C', 'A', 'M', '-', 'L', 'C', '\000'}, 524288U}}; [L5553] static unsigned int const POSEIDON_TVNORMS = 18U; [L5554-L5558] static struct pd_audio_mode const pd_audio_modes[5U] = { {1U, 1U, 0U}, {2U, 2U, 1U}, {16U, 8U, 3U}, {32U, 4U, 2U}, {64U, 8U, 4U}}; [L5559] static unsigned int const POSEIDON_AUDIOMODS = 5U; [L5560-L5563] static struct pd_input const pd_inputs[4U] = { {(char *)"TV Antenna", 1U}, {(char *)"TV Cable", 2U}, {(char *)"TV SVideo", 4U}, {(char *)"TV Composite", 8U}}; [L5564] static unsigned int const POSEIDON_INPUTS = 4U; [L5565-L5571] static struct poseidon_control controls[4U] = { {{9963776U, 1, {'b', 'r', 'i', 'g', 'h', 't', 'n', 'e', 's', 's', '\000'}, 0, 10000, 1, 100, 0U, {0U, 0U}}, 1}, {{9963777U, 1, {'c', 'o', 'n', 't', 'r', 'a', 's', 't', '\000'}, 0, 10000, 1, 100, 0U, {0U, 0U}}, 2}, {{9963779U, 1, {'h', 'u', 'e', '\000'}, 0, 10000, 1, 100, 0U, {0U, 0U}}, 3}, {{9963778U, 1, {'s', 'a', 't', 'u', 'r', 'a', 't', 'i', 'o', 'n', '\000'}, 0, 10000, 1, 100, 0U, {0U, 0U}}, 4}}; [L5572-L5574] static struct video_std_to_audio_std const video_to_audio_map[3U] = { {4325425ULL, 2}, {4864ULL, 8}, {8192ULL, 4}}; [L5575] static unsigned int const map_size = 3U; [L6329] static struct videobuf_queue_ops pd_video_qops = {& pd_buf_setup, & pd_buf_prepare, & pd_buf_queue, & pd_buf_release}; [L7513-L7515] static struct v4l2_file_operations const pd_video_fops = {& __this_module, & pd_video_read, 0, & pd_video_poll, & video_ioctl2, 0, & pd_video_mmap, & pd_video_open, & pd_video_release}; [L7516-L7525] static struct v4l2_ioctl_ops const pd_video_ioctl_ops = {& vidioc_querycap, 0, 0, & vidioc_enum_fmt, 0, 0, 0, & vidioc_g_fmt, 0, 0, 0, & vidioc_g_fmt_vbi, 0, 0, 0, 0, & vidioc_s_fmt, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_try_fmt, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_reqbufs, & vidioc_querybuf, & vidioc_qbuf, & vidioc_dqbuf, 0, 0, 0, & vidioc_streamon, & vidioc_streamoff, 0, & vidioc_s_std, 0, & vidioc_enum_input, & vidioc_g_input, & vidioc_s_input, 0, 0, 0, & vidioc_queryctrl, & vidioc_g_ctrl, & vidioc_s_ctrl, 0, 0, 0, 0, & vidioc_enumaudio, & vidioc_g_audio, & vidioc_s_audio, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_g_tuner, & vidioc_s_tuner, & vidioc_g_frequency, & vidioc_s_frequency, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L7526-L7622] static struct video_device pd_video_template = {& pd_video_fops, {0, 0, {0, {0, 0}, 0, 0, 0, 0, {{0}}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0}, 0, 0, {{0}, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 0, 0, {0, {0, 0}, 0, 0, 0UL}}, 0, 0, 0, {{0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0U, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}, 0, {{0, 0}, 0UL, 0, 0, 0UL, 0, 0, 0, {(char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0}, {0, {0, 0}, 0, 0, 0UL}}, 0UL, {{0L}, {0, 0}, 0, {0, {0, 0}, 0, 0, 0UL}}, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {0}, {0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0, 0, 0, 0, 0UL, 0UL, 0UL, 0UL}, 0, 0, 0ULL, 0, {0, 0}, 0, {0, 0, 0}, 0U, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0, {0, 0}, {{0}}}, 0, 0, 0}, 0, 0, 0, 0, {'T', 'e', 'l', 'e', 'g', 'e', 'n', 't', '-', 'V', 'i', 'd', 'e', 'o', '\000'}, 0, -1, (unsigned short)0, 0UL, 0, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 16777215ULL, 0ULL, & video_device_release, & pd_video_ioctl_ops, 0}; [L7717] int LDV_IN_INTERRUPT ; [L8257-L8258] static struct snd_pcm_hardware snd_pd_hw_capture = {65795U, 4ULL, 128U, 48000U, 48000U, 2U, 2U, 32768UL, 8192UL, 8192UL, 4U, 4U, 0UL}; [L8553-L8556] static struct snd_pcm_ops pcm_capture_ops = {& snd_pd_capture_open, & snd_pd_pcm_close, & snd_pcm_lib_ioctl, & snd_pd_hw_capture_params, & snd_pd_hw_capture_free, & snd_pd_prepare, & snd_pd_capture_trigger, & snd_pd_capture_pointer, 0, 0, & snd_pcm_pd_get_page, 0, 0}; [L8841-L8843] static int dvb_bandwidth[3U][2U] = { { 8, 0}, { 7, 1}, { 6, 2}}; [L8844] static int dvb_bandwidth_length = 3; [L9264-L9287] static struct dvb_frontend_ops poseidon_frontend_ops = {{{'P', 'o', 's', 'e', 'i', 'd', 'o', 'n', ' ', 'D', 'V', 'B', '-', 'T', '\000'}, 2, 174000000U, 862000000U, 62500U, 0U, 0U, 0U, 0U, 0U, 1075523247}, & poseidon_fe_release, 0, & poseidon_fe_init, & poseidon_fe_sleep, 0, 0, 0, & poseidon_set_fe, & poseidon_fe_get_tune_settings, & poseidon_get_fe, & poseidon_read_status, & poseidon_read_ber, & poseidon_read_signal_strength, & poseidon_read_snr, & poseidon_read_unc_blocks, 0, 0, 0, 0, 0, 0, 0, 0, 0, & poseidon_ts_bus_ctrl, 0, 0, {{{(char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0}, 0U, 0U, 0U, 0U, 0U, 0U}, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {{0}, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L9491-L9493] static short adapter_nr[8U] = { -1, -1, -1, -1, -1, -1, -1, -1}; [L9923] static int preemphasis[3U] = { 0, 32, 16}; [L10107-L10108] static struct v4l2_file_operations const poseidon_fm_fops = {& __this_module, 0, 0, 0, & video_ioctl2, 0, 0, & poseidon_fm_open, & poseidon_fm_close}; [L10438-L10446] static struct v4l2_ioctl_ops const poseidon_fm_ioctl_ops = {& vidioc_querycap___0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_g_input___0, & vidioc_s_input___0, 0, 0, 0, & tlg_fm_vidioc_queryctrl, & tlg_fm_vidioc_g_ctrl, & tlg_fm_vidioc_s_ctrl, & tlg_fm_vidioc_g_exts_ctrl, & tlg_fm_vidioc_s_exts_ctrl, 0, & tlg_fm_vidioc_querymenu, 0, & vidioc_g_audio___0, & vidioc_s_audio___0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & tlg_fm_vidioc_g_tuner, & vidioc_s_tuner___0, & fm_get_freq, & fm_set_freq, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10447-L10495] static struct video_device poseidon_fm_template = {& poseidon_fm_fops, {0, 0, {0, {0, 0}, 0, 0, 0, 0, {{0}}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0}, 0, 0, {{0}, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 0, 0, {0, {0, 0}, 0, 0, 0UL}}, 0, 0, 0, {{0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0U, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}, 0, {{0, 0}, 0UL, 0, 0, 0UL, 0, 0, 0, {(char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0}, {0, {0, 0}, 0, 0, 0UL}}, 0UL, {{0L}, {0, 0}, 0, {0, {0, 0}, 0, 0, 0UL}}, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {0}, {0}, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0, 0, 0, 0, 0UL, 0UL, 0UL, 0UL}, 0, 0, 0ULL, 0, {0, 0}, 0, {0, 0, 0}, 0U, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0, {0, 0}, {{0}}}, 0, 0, 0}, 0, 0, 0, 0, {'T', 'e', 'l', 'e', 'g', 'e', 'n', 't', '-', 'R', 'a', 'd', 'i', 'o', '\000'}, 0, -1, (unsigned short)0, 0UL, 0, {{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 0ULL, 0ULL, & video_device_release, & poseidon_fm_ioctl_ops, 0}; [L10866-L10869] static struct usb_device_id id_table[3U] = { {899U, 6948U, 16385U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 255U, 1U, 0U, 0UL}, {899U, 6948U, 16385U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 255U, 1U, 1U, 0UL}}; [L10870] struct usb_device_id const __mod_usb_device_table ; [L10871] static char const *firmware_name = "tlg2300_firmware.bin"; [L10873] static struct list_head pd_device_list = {& pd_device_list, & pd_device_list}; [L11184] static struct notifier_block pm_notifer = {& pm_notifier_block, 0, 0}; [L11625-L11637] static struct usb_driver poseidon_driver = {"poseidon", & poseidon_probe, & poseidon_disconnect, 0, & poseidon_suspend, & poseidon_resume, 0, 0, 0, (struct usb_device_id const *)(& id_table), {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, 1U, (unsigned char)0}; [L11837] static int ldv_mutex_lock_of_poseidon ; [L11944] static int ldv_mutex_mutex_of_device ; [L12051] static int ldv_mutex_pm_mutex ; [L12158] static int ldv_mutex_power_lock_of_snd_card ; [L12265] static int ldv_mutex_vb_lock_of_videobuf_queue ; VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=0, ldv_mutex_lock_of_poseidon=0, ldv_mutex_mutex_of_device=0, ldv_mutex_pm_mutex=0, ldv_mutex_power_lock_of_snd_card=0, ldv_mutex_vb_lock_of_videobuf_queue=0, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L7720] struct videobuf_queue *var_group1 ; [L7721] unsigned int *var_pd_buf_setup_24_p1 ; [L7722] unsigned int *var_pd_buf_setup_24_p2 ; [L7723] struct videobuf_buffer *var_group2 ; [L7724] enum v4l2_field var_pd_buf_prepare_21_p2 ; [L7725] struct file *var_group3 ; [L7726] int res_pd_video_open_64 ; [L7727] char *var_pd_video_read_68_p1 ; [L7728] size_t var_pd_video_read_68_p2 ; [L7729] loff_t *var_pd_video_read_68_p3 ; [L7730] poll_table *var_pd_video_poll_67_p1 ; [L7731] struct vm_area_struct *var_group4 ; [L7732] void *var_vidioc_querycap_1_p1 ; [L7733] struct v4l2_capability *var_vidioc_querycap_1_p2 ; [L7734] void *var_vidioc_g_fmt_26_p1 ; [L7735] struct v4l2_format *var_vidioc_g_fmt_26_p2 ; [L7736] void *var_vidioc_enum_fmt_25_p1 ; [L7737] struct v4l2_fmtdesc *var_vidioc_enum_fmt_25_p2 ; [L7738] void *var_vidioc_s_fmt_29_p1 ; [L7739] struct v4l2_format *var_vidioc_s_fmt_29_p2 ; [L7740] void *var_vidioc_g_fmt_vbi_30_p1 ; [L7741] struct v4l2_format *var_vidioc_g_fmt_vbi_30_p2 ; [L7742] void *var_vidioc_try_fmt_27_p1 ; [L7743] struct v4l2_format *var_vidioc_try_fmt_27_p2 ; [L7744] void *var_vidioc_g_input_34_p1 ; [L7745] unsigned int *var_vidioc_g_input_34_p2 ; [L7746] void *var_vidioc_s_input_35_p1 ; [L7747] unsigned int var_vidioc_s_input_35_p2 ; [L7748] void *var_vidioc_enum_input_33_p1 ; [L7749] struct v4l2_input *var_vidioc_enum_input_33_p2 ; [L7750] void *var_vidioc_enumaudio_40_p1 ; [L7751] struct v4l2_audio *var_vidioc_enumaudio_40_p2 ; [L7752] void *var_vidioc_g_audio_41_p1 ; [L7753] struct v4l2_audio *var_vidioc_g_audio_41_p2 ; [L7754] void *var_vidioc_s_audio_42_p1 ; [L7755] struct v4l2_audio *var_vidioc_s_audio_42_p2 ; [L7756] void *var_vidioc_g_tuner_43_p1 ; [L7757] struct v4l2_tuner *var_vidioc_g_tuner_43_p2 ; [L7758] void *var_vidioc_s_tuner_45_p1 ; [L7759] struct v4l2_tuner *var_vidioc_s_tuner_45_p2 ; [L7760] void *var_vidioc_s_std_32_p1 ; [L7761] v4l2_std_id *var_vidioc_s_std_32_p2 ; [L7762] void *var_vidioc_g_frequency_46_p1 ; [L7763] struct v4l2_frequency *var_vidioc_g_frequency_46_p2 ; [L7764] void *var_vidioc_s_frequency_48_p1 ; [L7765] struct v4l2_frequency *var_vidioc_s_frequency_48_p2 ; [L7766] void *var_vidioc_reqbufs_49_p1 ; [L7767] struct v4l2_requestbuffers *var_vidioc_reqbufs_49_p2 ; [L7768] void *var_vidioc_querybuf_50_p1 ; [L7769] struct v4l2_buffer *var_vidioc_querybuf_50_p2 ; [L7770] void *var_vidioc_qbuf_51_p1 ; [L7771] struct v4l2_buffer *var_vidioc_qbuf_51_p2 ; [L7772] void *var_vidioc_dqbuf_52_p1 ; [L7773] struct v4l2_buffer *var_vidioc_dqbuf_52_p2 ; [L7774] void *var_vidioc_streamon_56_p1 ; [L7775] enum v4l2_buf_type var_vidioc_streamon_56_p2 ; [L7776] void *var_vidioc_streamoff_57_p1 ; [L7777] enum v4l2_buf_type var_vidioc_streamoff_57_p2 ; [L7778] void *var_vidioc_queryctrl_37_p1 ; [L7779] struct v4l2_queryctrl *var_vidioc_queryctrl_37_p2 ; [L7780] void *var_vidioc_g_ctrl_38_p1 ; [L7781] struct v4l2_control *var_vidioc_g_ctrl_38_p2 ; [L7782] void *var_vidioc_s_ctrl_39_p1 ; [L7783] struct v4l2_control *var_vidioc_s_ctrl_39_p2 ; [L7784] int ldv_s_pd_video_fops_v4l2_file_operations ; [L7785] int tmp ; [L7786] int tmp___0 ; [L7788] ldv_s_pd_video_fops_v4l2_file_operations = 0 [L7789] LDV_IN_INTERRUPT = 1 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=0, ldv_mutex_mutex_of_device=0, ldv_mutex_pm_mutex=0, ldv_mutex_power_lock_of_snd_card=0, ldv_mutex_vb_lock_of_videobuf_queue=0, ldv_s_pd_video_fops_v4l2_file_operations=0, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L7790] CALL ldv_initialize() VAL [\old(ldv_mutex_lock_of_poseidon)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_mutex_pm_mutex)=0, \old(ldv_mutex_power_lock_of_snd_card)=0, \old(ldv_mutex_vb_lock_of_videobuf_queue)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=0, ldv_mutex_mutex_of_device=0, ldv_mutex_pm_mutex=0, ldv_mutex_power_lock_of_snd_card=0, ldv_mutex_vb_lock_of_videobuf_queue=0, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L12375] ldv_mutex_lock_of_poseidon = 1 [L12376] ldv_mutex_mutex_of_device = 1 [L12377] ldv_mutex_pm_mutex = 1 [L12378] ldv_mutex_power_lock_of_snd_card = 1 [L12379] ldv_mutex_vb_lock_of_videobuf_queue = 1 VAL [\old(ldv_mutex_lock_of_poseidon)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_mutex_pm_mutex)=0, \old(ldv_mutex_power_lock_of_snd_card)=0, \old(ldv_mutex_vb_lock_of_videobuf_queue)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L7790] RET ldv_initialize() VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, ldv_s_pd_video_fops_v4l2_file_operations=0, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L7953] tmp___0 = __VERIFIER_nondet_int() [L7954] COND TRUE tmp___0 != 0 || ldv_s_pd_video_fops_v4l2_file_operations != 0 VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, ldv_s_pd_video_fops_v4l2_file_operations=0, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, tmp___0=1, usb_transfer_mode=0, video_to_audio_map={184:0}] [L7793] tmp = __VERIFIER_nondet_int() [L7795] case 0: [L7799] case 1: [L7803] case 2: [L7807] case 3: [L7811] case 4: [L7824] case 5: [L7832] case 6: [L7836] case 7: [L7840] case 8: [L7844] case 9: [L7848] case 10: [L7852] case 11: [L7856] case 12: VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, ldv_s_pd_video_fops_v4l2_file_operations=0, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, tmp=12, tmp___0=1, usb_transfer_mode=0, video_to_audio_map={184:0}] [L7857] FCALL ldv_handler_precall() VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, ldv_s_pd_video_fops_v4l2_file_operations=0, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, tmp=12, tmp___0=1, usb_transfer_mode=0, video_to_audio_map={184:0}] [L7858] CALL vidioc_s_fmt(var_group3, var_vidioc_s_fmt_29_p1, var_vidioc_s_fmt_29_p2) [L6424] struct front_face *front ; [L6425] struct poseidon *pd ; [L6427] front = (struct front_face *)fh [L6428] EXPR front->pd [L6428] pd = front->pd [L6429] (debug_mode & 4) != 0 && (unsigned int )front->type == 4U VAL [(debug_mode & 4) != 0 && (unsigned int )front->type == 4U=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, f={218:541}, f={218:541}, fh={12884902174:-4}, fh={12884902174:-4}, file={12884902092:12884901907}, file={12884902092:12884901907}, firmware_name={147:0}, front={12884902174:-4}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={214:222}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6429] COND FALSE !((debug_mode & 4) != 0 && (unsigned int )front->type == 4U) [L6433] (debug_mode & 8) != 0 && (unsigned int )front->type == 1U VAL [(debug_mode & 8) != 0 && (unsigned int )front->type == 1U=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, f={218:541}, f={218:541}, fh={12884902174:-4}, fh={12884902174:-4}, file={12884902092:12884901907}, file={12884902092:12884901907}, firmware_name={147:0}, front={12884902174:-4}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={214:222}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6433] COND FALSE !((debug_mode & 8) != 0 && (unsigned int )front->type == 1U) [L6437] EXPR f->type VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, f={218:541}, f={218:541}, f->type=4294967297, fh={12884902174:-4}, fh={12884902174:-4}, file={12884902092:12884901907}, file={12884902092:12884901907}, firmware_name={147:0}, front={12884902174:-4}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={214:222}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6437] COND FALSE !((unsigned int )f->type != 1U) [L6441] CALL ldv_mutex_lock_7(& pd->lock) [L8019] CALL ldv_mutex_lock_lock_of_poseidon(ldv_func_arg1) VAL [\old(ldv_mutex_lock_of_poseidon)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, lock={214:238}, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L11875] COND TRUE ldv_mutex_lock_of_poseidon == 1 VAL [\old(ldv_mutex_lock_of_poseidon)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, lock={214:238}, lock={214:238}, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L11879] ldv_mutex_lock_of_poseidon = 2 VAL [\old(ldv_mutex_lock_of_poseidon)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, lock={214:238}, lock={214:238}, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L8019] RET ldv_mutex_lock_lock_of_poseidon(ldv_func_arg1) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_func_arg1={214:238}, ldv_func_arg1={214:238}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L8020] FCALL mutex_lock(ldv_func_arg1) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_func_arg1={214:238}, ldv_func_arg1={214:238}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6441] RET ldv_mutex_lock_7(& pd->lock) [L6442] EXPR pd->file_for_stream VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, f={218:541}, f={218:541}, fh={12884902174:-4}, fh={12884902174:-4}, file={12884902092:12884901907}, file={12884902092:12884901907}, firmware_name={147:0}, front={12884902174:-4}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={214:222}, pd->file_for_stream={0:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6442] COND TRUE (unsigned long )pd->file_for_stream == (unsigned long )((struct file *)0) [L6443] pd->file_for_stream = file VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, f={218:541}, f={218:541}, fh={12884902174:-4}, fh={12884902174:-4}, file={12884902092:12884901907}, file={12884902092:12884901907}, firmware_name={147:0}, front={12884902174:-4}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={214:222}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6450] CALL pd_vidioc_s_fmt(pd, & f->fmt.pix) VAL [\old(ldv_mutex_lock_of_poseidon)=2, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6371] struct video_data *video ; [L6372] struct running_context *context ; [L6373] struct v4l2_pix_format *pix_def ; [L6374] s32 ret ; [L6375] s32 cmd_status ; [L6376] s32 vid_resol ; [L6377] int tmp ; [L6379] video = & pd->video_data [L6380] context = & video->context [L6381] pix_def = & context->pix [L6382] ret = 0 [L6383] cmd_status = 0 [L6384] EXPR pix->pixelformat VAL [\old(ldv_mutex_lock_of_poseidon)=2, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, cmd_status={215:0}, context={214:714}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={214:222}, pd={214:222}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pix={218:545}, pix={218:545}, pix->pixelformat=5641488210, pix_def={214:734}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={180:0}, preemphasis={194:0}, ret=0, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video={214:706}, video_to_audio_map={184:0}] [L6384] COND TRUE pix->pixelformat == 1346520914U [L6385] vid_resol = 4 VAL [\old(ldv_mutex_lock_of_poseidon)=2, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, cmd_status={215:0}, context={214:714}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={214:222}, pd={214:222}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pix={218:545}, pix={218:545}, pix_def={214:734}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={180:0}, preemphasis={194:0}, ret=0, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, vid_resol=4, video={214:706}, video_to_audio_map={184:0}] [L6390] CALL, EXPR send_set_req(pd, 21, vid_resol, & cmd_status) VAL [\old(cmdid)=21, \old(ldv_mutex_lock_of_poseidon)=2, \old(param)=4, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, cmd_status={215:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={214:222}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L10876] s32 ret ; [L10877] s8 data[32U] ; [L10878] u16 lower_16 ; [L10879] u16 upper_16 ; [L10880] unsigned long __ms ; [L10881] unsigned long tmp ; [L10882] unsigned int tmp___0 ; [L10883] size_t __len ; [L10884] void *__ret ; [L10886] data[0] = (signed char)0 [L10887] data[1] = (signed char)0 [L10888] data[2] = (signed char)0 [L10889] data[3] = (signed char)0 [L10890] data[4] = (signed char)0 [L10891] data[5] = (signed char)0 [L10892] data[6] = (signed char)0 [L10893] data[7] = (signed char)0 [L10894] data[8] = (signed char)0 [L10895] data[9] = (signed char)0 [L10896] data[10] = (signed char)0 [L10897] data[11] = (signed char)0 [L10898] data[12] = (signed char)0 [L10899] data[13] = (signed char)0 [L10900] data[14] = (signed char)0 [L10901] data[15] = (signed char)0 [L10902] data[16] = (signed char)0 [L10903] data[17] = (signed char)0 [L10904] data[18] = (signed char)0 [L10905] data[19] = (signed char)0 [L10906] data[20] = (signed char)0 [L10907] data[21] = (signed char)0 [L10908] data[22] = (signed char)0 [L10909] data[23] = (signed char)0 [L10910] data[24] = (signed char)0 [L10911] data[25] = (signed char)0 [L10912] data[26] = (signed char)0 [L10913] data[27] = (signed char)0 [L10914] data[28] = (signed char)0 [L10915] data[29] = (signed char)0 [L10916] data[30] = (signed char)0 [L10917] data[31] = (signed char)0 [L10918] EXPR pd->state VAL [\old(cmdid)=21, \old(ldv_mutex_lock_of_poseidon)=2, \old(param)=4, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, cmd_status={215:0}, cmd_status={215:0}, cmdid=21, controls={183:0}, data={218:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, param=4, pcm_capture_ops={190:0}, pd={214:222}, pd={214:222}, pd->state=12884901889, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L10918] COND TRUE (pd->state & 128U) != 0U [L10919] return (-19); [L10919] return (-19); VAL [\old(cmdid)=21, \old(ldv_mutex_lock_of_poseidon)=2, \old(param)=4, \result=-19, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, cmd_status={215:0}, cmd_status={215:0}, cmdid=21, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, param=4, pcm_capture_ops={190:0}, pd={214:222}, pd={214:222}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6390] RET, EXPR send_set_req(pd, 21, vid_resol, & cmd_status) VAL [\old(ldv_mutex_lock_of_poseidon)=2, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, cmd_status={215:0}, context={214:714}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={214:222}, pd={214:222}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pix={218:545}, pix={218:545}, pix_def={214:734}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, ret=0, send_set_req(pd, 21, vid_resol, & cmd_status)=-19, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, vid_resol=4, video={214:706}, video_to_audio_map={184:0}] [L6390] ret = send_set_req(pd, 21, vid_resol, & cmd_status) [L6391] vid_resol = 1 [L6392] pix->width [L6393] case 704U: [L6394] vid_resol = 2 VAL [\old(ldv_mutex_lock_of_poseidon)=2, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, cmd_status={215:0}, context={214:714}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={214:222}, pd={214:222}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pix={218:545}, pix={218:545}, pix->width=704, pix_def={214:734}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, ret=-19, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, vid_resol=2, video={214:706}, video_to_audio_map={184:0}] [L6402] CALL, EXPR send_set_req(pd, 23, vid_resol, & cmd_status) VAL [\old(cmdid)=23, \old(ldv_mutex_lock_of_poseidon)=2, \old(param)=2, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, cmd_status={215:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={214:222}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L10876] s32 ret ; [L10877] s8 data[32U] ; [L10878] u16 lower_16 ; [L10879] u16 upper_16 ; [L10880] unsigned long __ms ; [L10881] unsigned long tmp ; [L10882] unsigned int tmp___0 ; [L10883] size_t __len ; [L10884] void *__ret ; [L10886] data[0] = (signed char)0 [L10887] data[1] = (signed char)0 [L10888] data[2] = (signed char)0 [L10889] data[3] = (signed char)0 [L10890] data[4] = (signed char)0 [L10891] data[5] = (signed char)0 [L10892] data[6] = (signed char)0 [L10893] data[7] = (signed char)0 [L10894] data[8] = (signed char)0 [L10895] data[9] = (signed char)0 [L10896] data[10] = (signed char)0 [L10897] data[11] = (signed char)0 [L10898] data[12] = (signed char)0 [L10899] data[13] = (signed char)0 [L10900] data[14] = (signed char)0 [L10901] data[15] = (signed char)0 [L10902] data[16] = (signed char)0 [L10903] data[17] = (signed char)0 [L10904] data[18] = (signed char)0 [L10905] data[19] = (signed char)0 [L10906] data[20] = (signed char)0 [L10907] data[21] = (signed char)0 [L10908] data[22] = (signed char)0 [L10909] data[23] = (signed char)0 [L10910] data[24] = (signed char)0 [L10911] data[25] = (signed char)0 [L10912] data[26] = (signed char)0 [L10913] data[27] = (signed char)0 [L10914] data[28] = (signed char)0 [L10915] data[29] = (signed char)0 [L10916] data[30] = (signed char)0 [L10917] data[31] = (signed char)0 [L10918] EXPR pd->state VAL [\old(cmdid)=23, \old(ldv_mutex_lock_of_poseidon)=2, \old(param)=2, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, cmd_status={215:0}, cmd_status={215:0}, cmdid=23, controls={183:0}, data={214:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, param=2, pcm_capture_ops={190:0}, pd={214:222}, pd={214:222}, pd->state=12884901889, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L10918] COND TRUE (pd->state & 128U) != 0U [L10919] return (-19); [L10919] return (-19); VAL [\old(cmdid)=23, \old(ldv_mutex_lock_of_poseidon)=2, \old(param)=2, \result=-19, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, cmd_status={215:0}, cmd_status={215:0}, cmdid=23, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, param=2, pcm_capture_ops={190:0}, pd={214:222}, pd={214:222}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6402] RET, EXPR send_set_req(pd, 23, vid_resol, & cmd_status) VAL [\old(ldv_mutex_lock_of_poseidon)=2, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, cmd_status={215:0}, context={214:714}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={214:222}, pd={214:222}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pix={218:545}, pix={218:545}, pix->width=704, pix_def={214:734}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={180:0}, preemphasis={194:0}, ret=-19, send_set_req(pd, 23, vid_resol, & cmd_status)=-19, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, vid_resol=2, video={214:706}, video_to_audio_map={184:0}] [L6402] tmp = send_set_req(pd, 23, vid_resol, & cmd_status) [L6403] ret = tmp | ret [L6404] ret != 0 || cmd_status != 0 VAL [\old(ldv_mutex_lock_of_poseidon)=2, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, cmd_status={215:0}, context={214:714}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={214:222}, pd={214:222}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pix={218:545}, pix={218:545}, pix->width=704, pix_def={214:734}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, ret=-19, ret != 0 || cmd_status != 0=1, snd_pd_hw_capture={189:0}, tmp=-19, usb_transfer_mode=0, vid_resol=2, video={214:706}, video_to_audio_map={184:0}] [L6404] COND TRUE ret != 0 || cmd_status != 0 [L6405] CALL ldv_mutex_unlock_6(& pd->lock) [L8011] CALL ldv_mutex_unlock_lock_of_poseidon(ldv_func_arg1) VAL [\old(ldv_mutex_lock_of_poseidon)=2, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, lock={214:238}, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L11936] COND TRUE ldv_mutex_lock_of_poseidon == 2 VAL [\old(ldv_mutex_lock_of_poseidon)=2, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=2, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, lock={214:238}, lock={214:238}, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L11940] ldv_mutex_lock_of_poseidon = 1 VAL [\old(ldv_mutex_lock_of_poseidon)=2, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, lock={214:238}, lock={214:238}, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L8011] RET ldv_mutex_unlock_lock_of_poseidon(ldv_func_arg1) VAL [\old(ldv_mutex_lock_of_poseidon)=2, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_func_arg1={214:238}, ldv_func_arg1={214:238}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L8012] FCALL mutex_unlock(ldv_func_arg1) VAL [\old(ldv_mutex_lock_of_poseidon)=2, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, ldv_func_arg1={214:238}, ldv_func_arg1={214:238}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6405] RET ldv_mutex_unlock_6(& pd->lock) [L6406] return (-16); [L6406] return (-16); VAL [\old(ldv_mutex_lock_of_poseidon)=2, \result=-16, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, context={214:714}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={214:222}, pd={214:222}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pix={218:545}, pix={218:545}, pix->width=704, pix_def={214:734}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={180:0}, preemphasis={194:0}, ret=-19, snd_pd_hw_capture={189:0}, tmp=-19, usb_transfer_mode=0, vid_resol=2, video={214:706}, video_to_audio_map={184:0}] [L6450] RET pd_vidioc_s_fmt(pd, & f->fmt.pix) VAL [__mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, f={218:541}, f={218:541}, fh={12884902174:-4}, fh={12884902174:-4}, file={12884902092:12884901907}, file={12884902092:12884901907}, firmware_name={147:0}, front={12884902174:-4}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd={214:222}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pd_vidioc_s_fmt(pd, & f->fmt.pix)=-16, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L6451] CALL ldv_mutex_unlock_9(& pd->lock) [L8035] CALL ldv_mutex_unlock_lock_of_poseidon(ldv_func_arg1) VAL [\old(ldv_mutex_lock_of_poseidon)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, lock={214:238}, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L11936] COND FALSE !(ldv_mutex_lock_of_poseidon == 2) VAL [\old(ldv_mutex_lock_of_poseidon)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, lock={214:238}, lock={214:238}, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L11938] CALL ldv_error() VAL [\old(ldv_mutex_lock_of_poseidon)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, POSEIDON_TVNORMS=18, poseidon_tvnorms={180:0}, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] [L11827] reach_error() VAL [\old(ldv_mutex_lock_of_poseidon)=1, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={12884901942:12884902024}, adapter_nr={193:0}, controls={183:0}, debug_mode=0, dvb_bandwidth={191:0}, dvb_bandwidth_length=3, firmware_name={147:0}, id_table={198:0}, LDV_IN_INTERRUPT=1, ldv_mutex_lock_of_poseidon=1, ldv_mutex_mutex_of_device=1, ldv_mutex_pm_mutex=1, ldv_mutex_power_lock_of_snd_card=1, ldv_mutex_vb_lock_of_videobuf_queue=1, map_size=3, pcm_capture_ops={190:0}, pd_audio_modes={181:0}, pd_device_list={199:0}, pd_inputs={182:0}, pd_video_fops={186:0}, pd_video_ioctl_ops={187:0}, pd_video_qops={185:0}, pd_video_template={188:0}, pm_notifer={200:0}, POSEIDON_AUDIOMODS=5, poseidon_driver={201:0}, poseidon_fm_fops={195:0}, poseidon_fm_ioctl_ops={196:0}, poseidon_fm_template={197:0}, poseidon_formats={179:0}, poseidon_frontend_ops={192:0}, POSEIDON_INPUTS=4, poseidon_tvnorms={180:0}, POSEIDON_TVNORMS=18, preemphasis={194:0}, snd_pd_hw_capture={189:0}, usb_transfer_mode=0, video_to_audio_map={184:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 63 procedures, 938 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 198.0s, OverallIterations: 10, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 184.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 51 mSolverCounterUnknown, 11042 SdHoareTripleChecker+Valid, 182.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 10071 mSDsluCounter, 18281 SdHoareTripleChecker+Invalid, 173.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 11586 mSDsCounter, 3297 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 13263 IncrementalHoareTripleChecker+Invalid, 16611 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3297 mSolverCounterUnsat, 6695 mSDtfsCounter, 13263 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 105 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 2.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=969occurred in iteration=9, InterpolantAutomatonStates: 52, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 9 MinimizatonAttempts, 104 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 3.1s SatisfiabilityAnalysisTime, 6.3s InterpolantComputationTime, 387 NumberOfCodeBlocks, 387 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 296 ConstructedInterpolants, 0 QuantifiedInterpolants, 709 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 6/6 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 RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-13 18:54:31,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/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_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/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 e161bf665c83935d804e4a6c9c0991c63b86e29f86a0454f154d0af3adfb44c2 --- 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 18:54:33,230 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 18:54:33,232 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 18:54:33,245 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 18:54:33,245 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 18:54:33,246 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 18:54:33,247 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 18:54:33,248 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 18:54:33,249 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 18:54:33,250 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 18:54:33,251 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 18:54:33,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 18:54:33,253 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 18:54:33,254 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 18:54:33,254 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 18:54:33,255 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 18:54:33,256 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 18:54:33,256 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 18:54:33,257 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 18:54:33,259 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 18:54:33,259 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 18:54:33,260 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 18:54:33,261 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 18:54:33,262 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 18:54:33,264 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 18:54:33,264 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 18:54:33,264 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 18:54:33,265 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 18:54:33,265 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 18:54:33,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 18:54:33,266 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 18:54:33,267 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 18:54:33,267 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 18:54:33,268 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 18:54:33,274 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 18:54:33,274 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 18:54:33,275 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 18:54:33,275 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 18:54:33,275 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 18:54:33,276 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 18:54:33,277 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 18:54:33,278 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-12-13 18:54:33,308 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 18:54:33,308 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 18:54:33,308 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 18:54:33,309 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 18:54:33,309 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 18:54:33,310 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 18:54:33,310 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 18:54:33,310 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 18:54:33,311 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 18:54:33,311 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 18:54:33,311 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 18:54:33,311 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 18:54:33,311 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 18:54:33,312 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 18:54:33,312 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 18:54:33,312 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 18:54:33,312 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 18:54:33,312 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 18:54:33,312 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 18:54:33,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 18:54:33,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 18:54:33,313 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 18:54:33,313 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 18:54:33,313 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 18:54:33,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 18:54:33,314 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 18:54:33,314 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 18:54:33,314 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 18:54:33,314 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 18:54:33,315 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 18:54:33,315 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 18:54:33,315 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 18:54:33,315 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 18:54:33,315 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 18:54:33,315 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 18:54:33,316 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_17169a10-7dac-4829-90eb-623fbd615bff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e161bf665c83935d804e4a6c9c0991c63b86e29f86a0454f154d0af3adfb44c2 [2022-12-13 18:54:33,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 18:54:33,566 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 18:54:33,568 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 18:54:33,569 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 18:54:33,569 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 18:54:33,570 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-12-13 18:54:36,193 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 18:54:36,628 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 18:54:36,629 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-12-13 18:54:36,660 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/data/1fb3c5290/1f3bcabf272345ce950aac007a39c273/FLAG1635a8f91 [2022-12-13 18:54:36,673 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/data/1fb3c5290/1f3bcabf272345ce950aac007a39c273 [2022-12-13 18:54:36,676 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 18:54:36,677 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 18:54:36,679 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 18:54:36,679 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 18:54:36,681 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 18:54:36,682 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:54:36" (1/1) ... [2022-12-13 18:54:36,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34712479 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:54:36, skipping insertion in model container [2022-12-13 18:54:36,683 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:54:36" (1/1) ... [2022-12-13 18:54:36,688 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 18:54:36,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 18:54:37,127 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:54:37,153 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 18:54:37,162 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 18:54:37,330 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 18:54:37,334 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 18:54:37,477 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 18:54:37,482 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 18:54:37,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,616 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 18:54:37,634 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 18:54:37,634 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 18:54:37,657 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 18:54:37,664 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 18:54:37,679 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:37,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,693 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 18:54:37,694 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:37,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,699 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 18:54:37,700 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 18:54:37,704 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 18:54:37,705 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 18:54:37,706 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 18:54:37,708 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-13 18:54:37,709 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 18:54:37,721 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-12-13 18:54:37,729 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 18:54:37,730 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 18:54:37,735 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:37,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,740 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:54:37,741 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:54:37,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,850 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:37,851 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:37,871 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:37,871 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:37,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,894 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:37,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,903 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-12-13 18:54:37,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,908 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-12-13 18:54:37,912 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-12-13 18:54:37,916 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-12-13 18:54:37,920 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 18:54:37,921 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 18:54:37,921 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 18:54:37,921 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 18:54:37,922 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 18:54:37,922 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:37,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,927 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-12-13 18:54:37,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,932 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-12-13 18:54:37,937 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:37,937 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:37,937 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:54:37,939 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:54:37,939 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:37,951 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 18:54:37,952 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:54:37,953 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:54:37,953 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 18:54:37,954 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 18:54:37,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,955 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:54:37,955 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:54:37,956 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:37,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:37,962 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 18:54:37,962 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 18:54:37,962 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:37,962 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:54:37,962 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:54:37,966 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-12-13 18:54:37,970 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-12-13 18:54:37,974 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-12-13 18:54:37,982 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-12-13 18:54:37,998 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 18:54:37,999 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 18:54:37,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,000 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 18:54:38,001 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 18:54:38,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,018 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,018 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,018 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,018 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,018 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,019 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:54:38,019 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,019 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,019 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,020 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,020 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,020 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,020 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,020 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,020 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,021 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,022 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,022 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,022 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,022 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,022 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,023 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,023 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,023 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,023 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,023 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,023 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,024 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,024 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,024 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,024 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,025 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,025 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:54:38,025 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,026 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,026 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,026 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,026 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,027 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,027 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,027 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,027 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,027 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,028 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,028 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,028 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,028 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,028 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,029 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,029 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,029 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,029 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,029 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,030 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,030 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,030 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,030 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,030 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,030 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,031 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,031 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,079 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-13 18:54:38,082 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-13 18:54:38,106 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_hw_constraint_integer [2022-12-13 18:54:38,106 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:54:38,106 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:54:38,110 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:38,110 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:54:38,114 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 18:54:38,114 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-13 18:54:38,118 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 18:54:38,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,132 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_period_elapsed [2022-12-13 18:54:38,132 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:38,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,136 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:38,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,149 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-13 18:54:38,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,150 WARN L623 FunctionHandler]: Unknown extern function snd_card_create [2022-12-13 18:54:38,151 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_new [2022-12-13 18:54:38,151 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_set_ops [2022-12-13 18:54:38,152 WARN L623 FunctionHandler]: Unknown extern function snd_card_register [2022-12-13 18:54:38,152 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-13 18:54:38,153 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-13 18:54:38,156 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,157 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:54:38,157 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,157 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,157 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,157 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,157 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,158 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,158 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,158 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,158 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:54:38,159 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,159 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,159 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,159 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,159 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,288 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:38,288 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:38,288 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:54:38,293 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:54:38,293 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:38,293 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:54:38,294 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:54:38,294 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:38,309 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 18:54:38,313 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 18:54:38,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,323 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:38,327 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:38,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,373 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 18:54:38,374 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 18:54:38,375 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 18:54:38,375 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 18:54:38,376 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:38,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,382 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:38,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,384 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 18:54:38,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,395 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-12-13 18:54:38,397 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-12-13 18:54:38,398 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-12-13 18:54:38,398 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-12-13 18:54:38,398 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 18:54:38,399 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 18:54:38,400 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:38,400 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:38,401 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-12-13 18:54:38,401 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 18:54:38,401 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 18:54:38,406 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,407 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,407 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,407 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,407 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,408 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,408 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,408 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,408 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,408 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,409 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,409 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,409 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,410 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:54:38,410 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,411 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,411 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,411 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,411 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,412 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,412 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,412 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,412 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,413 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,413 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,413 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,413 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,414 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,414 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,414 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,414 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,415 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,415 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,502 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:38,502 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:38,502 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:54:38,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,508 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:54:38,508 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:38,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,513 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 18:54:38,514 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:54:38,515 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:38,515 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:54:38,516 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:38,517 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:54:38,521 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:54:38,522 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:54:38,529 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:38,529 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:38,536 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:38,536 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:38,565 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_fill [2022-12-13 18:54:38,569 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_menu [2022-12-13 18:54:38,596 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 18:54:38,597 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 18:54:38,602 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,602 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:54:38,602 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,603 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,603 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,603 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,603 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,603 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,604 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,604 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,604 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,604 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,604 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,605 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,605 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,605 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,605 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,605 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,606 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,606 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:54:38,607 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,607 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,607 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,607 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,608 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,608 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,608 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,608 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,608 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,609 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,609 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,707 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 18:54:38,711 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 18:54:38,749 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 18:54:38,770 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:54:38,771 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 18:54:38,783 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:54:38,784 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 18:54:38,789 WARN L623 FunctionHandler]: Unknown extern function usb_lock_device_for_reset [2022-12-13 18:54:38,790 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-12-13 18:54:38,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,792 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-13 18:54:38,792 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-13 18:54:38,792 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:54:38,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,797 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 18:54:38,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,797 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 18:54:38,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,798 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 18:54:38,799 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:54:38,799 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 18:54:38,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,816 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:38,816 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-13 18:54:38,816 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-13 18:54:38,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,839 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:54:38,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,844 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 18:54:38,844 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:54:38,848 WARN L623 FunctionHandler]: Unknown extern function kref_init [2022-12-13 18:54:38,849 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-13 18:54:38,849 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-12-13 18:54:38,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,849 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:54:38,850 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 18:54:38,850 WARN L623 FunctionHandler]: Unknown extern function device_init_wakeup [2022-12-13 18:54:38,850 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_set_autosuspend_delay [2022-12-13 18:54:38,850 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-12-13 18:54:38,850 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:54:38,851 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:54:38,851 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 18:54:38,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,855 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 18:54:38,855 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:54:38,859 WARN L623 FunctionHandler]: Unknown extern function register_pm_notifier [2022-12-13 18:54:38,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:38,863 WARN L623 FunctionHandler]: Unknown extern function unregister_pm_notifier [2022-12-13 18:54:38,863 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 18:54:38,870 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,870 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,870 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:54:38,870 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-13 18:54:38,871 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,871 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,871 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,871 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:38,872 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,872 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,872 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,872 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:54:38,873 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,873 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,873 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,873 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:38,873 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:38,877 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_17169a10-7dac-4829-90eb-623fbd615bff/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2022-12-13 18:54:38,985 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 18:54:39,031 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-13 18:54:39,072 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 18:54:39,165 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:54:39,166 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 18:54:39,166 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 18:54:39,167 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 18:54:39,168 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 18:54:39,171 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 18:54:39,172 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 18:54:39,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,178 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 18:54:39,180 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 18:54:39,180 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 18:54:39,184 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 18:54:39,185 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 18:54:39,188 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:39,188 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,191 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 18:54:39,192 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:39,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,193 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 18:54:39,193 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 18:54:39,195 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 18:54:39,195 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 18:54:39,195 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 18:54:39,197 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-13 18:54:39,197 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 18:54:39,198 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-12-13 18:54:39,199 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 18:54:39,200 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 18:54:39,200 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:39,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,202 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:54:39,202 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:54:39,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,229 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:39,229 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:39,231 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:39,231 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:39,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,236 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:39,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,238 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,238 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,238 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-12-13 18:54:39,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,239 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,239 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-12-13 18:54:39,240 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-12-13 18:54:39,240 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-12-13 18:54:39,240 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 18:54:39,241 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 18:54:39,241 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 18:54:39,242 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 18:54:39,242 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 18:54:39,242 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:39,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,243 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-12-13 18:54:39,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,245 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-12-13 18:54:39,246 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:39,246 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:39,246 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:54:39,247 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:54:39,247 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:39,249 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 18:54:39,249 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:54:39,250 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:54:39,250 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 18:54:39,251 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 18:54:39,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,252 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:54:39,252 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:54:39,252 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:39,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,254 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 18:54:39,254 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 18:54:39,254 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:39,254 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:54:39,255 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:54:39,255 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-12-13 18:54:39,255 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-12-13 18:54:39,256 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-12-13 18:54:39,258 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-12-13 18:54:39,284 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 18:54:39,285 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 18:54:39,285 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,286 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 18:54:39,287 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 18:54:39,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,289 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,289 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,290 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,290 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,290 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,290 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:54:39,290 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,291 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,291 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,291 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,291 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,292 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,292 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,292 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,292 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,293 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,293 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,293 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,293 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,293 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,294 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,294 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,294 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,294 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,295 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,295 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,295 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,295 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,295 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,296 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,296 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,296 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,296 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,297 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,297 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,297 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,298 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,298 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:54:39,299 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,299 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,299 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,299 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,299 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,300 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,300 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,300 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,300 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,300 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,301 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,301 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,301 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,301 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,302 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,302 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,302 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,302 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,303 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,303 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,303 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,303 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,304 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,304 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,304 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,309 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,309 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,310 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,310 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-13 18:54:39,311 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-13 18:54:39,313 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_hw_constraint_integer [2022-12-13 18:54:39,314 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:54:39,314 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:54:39,315 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:39,315 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:54:39,316 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 18:54:39,316 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-13 18:54:39,318 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 18:54:39,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,323 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_period_elapsed [2022-12-13 18:54:39,324 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:39,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,325 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:39,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,329 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-13 18:54:39,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,331 WARN L623 FunctionHandler]: Unknown extern function snd_card_create [2022-12-13 18:54:39,331 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_new [2022-12-13 18:54:39,331 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_set_ops [2022-12-13 18:54:39,332 WARN L623 FunctionHandler]: Unknown extern function snd_card_register [2022-12-13 18:54:39,332 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-13 18:54:39,333 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-13 18:54:39,333 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,333 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:54:39,334 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,334 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,334 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,334 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,334 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,335 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,335 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,335 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,335 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:54:39,336 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,336 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,336 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,336 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,336 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,338 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:39,338 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:39,339 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:54:39,340 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:54:39,340 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:39,341 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:54:39,341 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:54:39,341 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:39,342 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 18:54:39,343 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 18:54:39,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,346 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:39,346 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:39,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,354 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 18:54:39,354 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 18:54:39,355 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 18:54:39,356 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 18:54:39,356 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:39,356 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,358 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:39,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,360 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 18:54:39,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,362 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-12-13 18:54:39,364 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-12-13 18:54:39,365 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-12-13 18:54:39,365 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-12-13 18:54:39,365 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 18:54:39,366 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 18:54:39,367 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:39,367 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:39,368 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-12-13 18:54:39,368 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 18:54:39,368 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 18:54:39,369 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,369 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,375 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,376 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,376 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,376 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,376 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,376 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,377 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,377 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,377 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,377 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,378 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,378 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:54:39,378 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,378 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,379 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,379 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,379 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,379 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,379 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,380 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,380 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,380 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,380 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,380 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,380 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,381 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,381 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,381 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,381 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,381 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,387 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,388 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:39,389 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:39,389 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:54:39,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,390 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:54:39,390 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:39,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,391 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 18:54:39,392 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:54:39,392 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:39,393 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:54:39,394 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:39,394 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:54:39,394 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:54:39,394 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:54:39,397 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:39,397 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:39,399 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:39,399 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:39,403 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_fill [2022-12-13 18:54:39,403 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_menu [2022-12-13 18:54:39,407 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 18:54:39,408 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 18:54:39,409 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,409 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:54:39,409 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,410 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,410 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,410 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,410 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,410 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,410 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,411 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,411 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,411 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,411 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,411 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,412 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,412 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,412 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,412 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,413 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,413 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:54:39,413 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,413 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,414 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,414 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,414 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,414 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,414 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,415 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,415 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,415 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,415 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,416 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 18:54:39,416 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 18:54:39,417 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 18:54:39,420 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:54:39,421 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 18:54:39,427 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:54:39,428 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 18:54:39,429 WARN L623 FunctionHandler]: Unknown extern function usb_lock_device_for_reset [2022-12-13 18:54:39,430 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-12-13 18:54:39,430 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,431 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-13 18:54:39,432 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-13 18:54:39,432 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:54:39,432 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,433 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 18:54:39,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,433 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 18:54:39,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,434 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 18:54:39,434 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:54:39,435 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 18:54:39,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,436 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:39,436 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-13 18:54:39,437 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-13 18:54:39,437 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,442 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:54:39,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,443 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 18:54:39,443 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:54:39,444 WARN L623 FunctionHandler]: Unknown extern function kref_init [2022-12-13 18:54:39,445 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-13 18:54:39,445 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-12-13 18:54:39,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,445 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:54:39,446 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 18:54:39,446 WARN L623 FunctionHandler]: Unknown extern function device_init_wakeup [2022-12-13 18:54:39,446 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_set_autosuspend_delay [2022-12-13 18:54:39,447 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-12-13 18:54:39,447 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:54:39,447 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:54:39,447 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 18:54:39,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,448 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 18:54:39,449 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:54:39,449 WARN L623 FunctionHandler]: Unknown extern function register_pm_notifier [2022-12-13 18:54:39,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,450 WARN L623 FunctionHandler]: Unknown extern function unregister_pm_notifier [2022-12-13 18:54:39,450 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 18:54:39,450 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,451 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,451 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:54:39,451 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-13 18:54:39,451 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,452 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,452 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,452 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,453 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,453 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,453 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,453 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:54:39,454 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,454 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,454 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,454 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,454 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,455 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_17169a10-7dac-4829-90eb-623fbd615bff/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2022-12-13 18:54:39,467 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 18:54:39,499 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 18:54:39,585 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:54:39,585 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 18:54:39,586 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 18:54:39,587 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 18:54:39,587 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 18:54:39,591 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 18:54:39,592 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 18:54:39,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,601 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 18:54:39,604 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 18:54:39,604 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 18:54:39,608 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 18:54:39,610 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 18:54:39,616 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:39,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,622 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 18:54:39,622 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:39,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,624 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 18:54:39,624 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 18:54:39,627 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 18:54:39,627 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 18:54:39,627 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 18:54:39,628 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-13 18:54:39,629 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 18:54:39,631 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-12-13 18:54:39,632 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 18:54:39,632 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 18:54:39,633 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:39,633 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,634 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:54:39,634 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:54:39,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,684 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:39,684 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:39,689 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:39,689 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:39,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,698 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:39,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,706 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-12-13 18:54:39,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,706 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-12-13 18:54:39,707 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-12-13 18:54:39,707 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-12-13 18:54:39,710 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 18:54:39,711 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 18:54:39,711 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 18:54:39,712 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 18:54:39,712 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 18:54:39,715 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:39,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,716 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-12-13 18:54:39,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,717 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-12-13 18:54:39,718 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:39,718 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:39,718 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:54:39,719 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:54:39,719 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:39,721 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 18:54:39,722 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:54:39,722 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:54:39,722 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 18:54:39,729 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 18:54:39,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,732 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 18:54:39,732 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:54:39,732 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:39,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,736 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 18:54:39,736 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 18:54:39,736 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:39,736 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:54:39,736 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:54:39,736 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-12-13 18:54:39,737 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-12-13 18:54:39,737 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-12-13 18:54:39,739 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-12-13 18:54:39,750 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 18:54:39,750 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 18:54:39,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,751 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 18:54:39,751 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 18:54:39,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,753 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,753 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,753 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,753 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,753 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,753 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:54:39,754 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,754 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,754 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,754 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,754 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,754 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,754 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,754 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,755 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,755 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,755 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,755 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,755 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,755 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,755 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,755 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,755 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,756 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,756 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,756 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,756 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,756 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,756 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,756 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,756 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,757 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,757 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,757 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,757 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,757 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,757 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,758 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:54:39,758 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,758 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,758 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,758 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,758 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,758 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,759 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,759 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,759 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,759 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,759 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,759 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,759 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,759 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,759 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,760 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,760 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,760 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,760 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,760 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,760 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,760 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,760 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,761 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,761 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,761 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,761 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,761 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,761 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-13 18:54:39,762 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-13 18:54:39,764 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_hw_constraint_integer [2022-12-13 18:54:39,764 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:54:39,764 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:54:39,764 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:39,764 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:54:39,765 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 18:54:39,765 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-13 18:54:39,766 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 18:54:39,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,772 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_period_elapsed [2022-12-13 18:54:39,773 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:39,773 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,773 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:39,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,775 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-12-13 18:54:39,775 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,776 WARN L623 FunctionHandler]: Unknown extern function snd_card_create [2022-12-13 18:54:39,776 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_new [2022-12-13 18:54:39,776 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_set_ops [2022-12-13 18:54:39,777 WARN L623 FunctionHandler]: Unknown extern function snd_card_register [2022-12-13 18:54:39,777 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-13 18:54:39,778 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-12-13 18:54:39,780 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,780 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:54:39,780 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,780 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,780 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,781 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,781 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,781 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,781 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,781 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,781 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:54:39,782 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,782 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,782 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,782 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,782 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,784 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:39,784 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:39,784 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:54:39,785 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:54:39,785 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:39,785 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:54:39,785 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:54:39,786 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:39,786 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 18:54:39,787 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-12-13 18:54:39,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:39,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:39,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,806 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 18:54:39,806 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 18:54:39,806 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 18:54:39,807 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-12-13 18:54:39,807 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:39,807 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,811 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 18:54:39,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,814 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 18:54:39,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,818 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-12-13 18:54:39,819 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-12-13 18:54:39,819 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-12-13 18:54:39,820 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-12-13 18:54:39,820 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 18:54:39,820 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 18:54:39,821 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:39,821 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:39,821 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-12-13 18:54:39,821 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-12-13 18:54:39,821 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-12-13 18:54:39,822 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,822 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,822 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,822 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,823 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,823 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,823 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,823 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,823 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,823 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,823 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,824 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,824 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,824 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:54:39,824 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,824 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,825 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,825 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,825 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,825 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,825 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,825 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,826 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,826 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,826 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,826 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,826 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,826 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,826 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,827 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,827 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,827 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,827 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,828 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:39,828 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:39,828 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:54:39,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,829 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 18:54:39,829 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 18:54:39,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,830 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 18:54:39,830 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:54:39,831 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:39,831 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 18:54:39,832 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:39,832 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:54:39,832 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:54:39,832 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 18:54:39,834 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:39,834 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:39,836 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 18:54:39,836 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 18:54:39,843 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_fill [2022-12-13 18:54:39,843 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_menu [2022-12-13 18:54:39,845 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 18:54:39,845 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 18:54:39,846 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,846 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:54:39,847 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,847 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,847 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,847 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,847 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,847 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,848 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,848 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,848 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,848 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,848 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,848 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,848 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,849 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,849 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,849 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,849 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,850 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:54:39,850 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,850 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,850 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,850 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,850 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,851 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,851 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,851 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,851 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,851 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,851 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,852 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 18:54:39,852 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 18:54:39,854 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 18:54:39,856 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:54:39,856 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 18:54:39,861 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:54:39,862 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 18:54:39,863 WARN L623 FunctionHandler]: Unknown extern function usb_lock_device_for_reset [2022-12-13 18:54:39,863 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-12-13 18:54:39,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,864 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-13 18:54:39,865 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-13 18:54:39,865 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:54:39,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,865 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-13 18:54:39,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,866 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 18:54:39,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,866 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-12-13 18:54:39,867 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:54:39,867 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-13 18:54:39,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,868 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 18:54:39,868 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-12-13 18:54:39,868 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-12-13 18:54:39,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,877 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 18:54:39,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,880 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-12-13 18:54:39,880 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 18:54:39,881 WARN L623 FunctionHandler]: Unknown extern function kref_init [2022-12-13 18:54:39,881 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-13 18:54:39,881 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-12-13 18:54:39,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,882 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 18:54:39,882 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 18:54:39,882 WARN L623 FunctionHandler]: Unknown extern function device_init_wakeup [2022-12-13 18:54:39,882 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_set_autosuspend_delay [2022-12-13 18:54:39,882 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-12-13 18:54:39,883 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 18:54:39,883 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 18:54:39,883 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 18:54:39,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,884 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 18:54:39,884 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 18:54:39,885 WARN L623 FunctionHandler]: Unknown extern function register_pm_notifier [2022-12-13 18:54:39,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 18:54:39,885 WARN L623 FunctionHandler]: Unknown extern function unregister_pm_notifier [2022-12-13 18:54:39,885 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 18:54:39,885 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,886 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,886 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 18:54:39,886 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-13 18:54:39,886 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,886 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,887 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,887 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 18:54:39,887 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,887 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,887 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,888 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 18:54:39,888 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,888 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,888 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,888 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 18:54:39,888 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 18:54:39,889 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_17169a10-7dac-4829-90eb-623fbd615bff/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2022-12-13 18:54:39,908 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 18:54:40,053 INFO L208 MainTranslator]: Completed translation [2022-12-13 18:54:40,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:54:40 WrapperNode [2022-12-13 18:54:40,054 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 18:54:40,054 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 18:54:40,054 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 18:54:40,054 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 18:54:40,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:54:40" (1/1) ... [2022-12-13 18:54:40,123 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:54:40" (1/1) ... [2022-12-13 18:54:40,214 INFO L138 Inliner]: procedures = 476, calls = 4714, calls flagged for inlining = 237, calls inlined = 78, statements flattened = 4430 [2022-12-13 18:54:40,215 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 18:54:40,215 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 18:54:40,215 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 18:54:40,215 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 18:54:40,223 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:54:40" (1/1) ... [2022-12-13 18:54:40,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:54:40" (1/1) ... [2022-12-13 18:54:40,239 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:54:40" (1/1) ... [2022-12-13 18:54:40,240 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:54:40" (1/1) ... [2022-12-13 18:54:40,314 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:54:40" (1/1) ... [2022-12-13 18:54:40,322 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:54:40" (1/1) ... [2022-12-13 18:54:40,344 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:54:40" (1/1) ... [2022-12-13 18:54:40,354 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:54:40" (1/1) ... [2022-12-13 18:54:40,377 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 18:54:40,377 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 18:54:40,377 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 18:54:40,378 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 18:54:40,378 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:54:40" (1/1) ... [2022-12-13 18:54:40,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 18:54:40,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 18:54:40,400 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 18:54:40,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 18:54:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-12-13 18:54:40,436 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-12-13 18:54:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-12-13 18:54:40,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 18:54:40,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 18:54:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2022-12-13 18:54:40,437 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2022-12-13 18:54:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-12-13 18:54:40,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-12-13 18:54:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2022-12-13 18:54:40,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2022-12-13 18:54:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2022-12-13 18:54:40,437 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2022-12-13 18:54:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-12-13 18:54:40,437 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-12-13 18:54:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 18:54:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-12-13 18:54:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-13 18:54:40,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-13 18:54:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-13 18:54:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2022-12-13 18:54:40,438 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2022-12-13 18:54:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-12-13 18:54:40,438 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-12-13 18:54:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-12-13 18:54:40,438 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-12-13 18:54:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2022-12-13 18:54:40,438 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2022-12-13 18:54:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-12-13 18:54:40,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-12-13 18:54:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-12-13 18:54:40,438 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-12-13 18:54:40,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 18:54:40,439 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 18:54:40,439 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2022-12-13 18:54:40,439 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2022-12-13 18:54:40,439 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-12-13 18:54:40,439 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-12-13 18:54:40,439 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-13 18:54:40,439 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-13 18:54:40,439 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-12-13 18:54:40,439 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-12-13 18:54:40,439 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2022-12-13 18:54:40,439 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2022-12-13 18:54:40,439 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-12-13 18:54:40,439 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-12-13 18:54:40,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 18:54:40,439 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2022-12-13 18:54:40,440 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2022-12-13 18:54:40,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 18:54:40,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2022-12-13 18:54:40,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2022-12-13 18:54:40,440 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 18:54:40,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 18:54:40,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 18:54:40,440 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 18:54:40,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-12-13 18:54:40,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-12-13 18:54:40,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2022-12-13 18:54:40,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2022-12-13 18:54:40,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-12-13 18:54:40,440 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2022-12-13 18:54:40,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2022-12-13 18:54:40,441 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2022-12-13 18:54:40,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2022-12-13 18:54:40,441 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-12-13 18:54:40,441 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-12-13 18:54:40,441 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-12-13 18:54:40,441 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-12-13 18:54:40,441 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2022-12-13 18:54:40,441 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2022-12-13 18:54:40,441 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-12-13 18:54:40,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-12-13 18:54:40,441 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-12-13 18:54:40,441 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-12-13 18:54:40,441 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-12-13 18:54:40,441 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-12-13 18:54:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-12-13 18:54:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2022-12-13 18:54:40,442 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2022-12-13 18:54:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 18:54:40,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 18:54:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-13 18:54:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-13 18:54:40,442 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-13 18:54:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 18:54:40,442 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 18:54:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-13 18:54:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-13 18:54:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 18:54:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-12-13 18:54:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 18:54:40,442 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-12-13 18:54:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-12-13 18:54:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-13 18:54:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-13 18:54:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-12-13 18:54:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-12-13 18:54:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2022-12-13 18:54:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2022-12-13 18:54:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 18:54:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 18:54:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 18:54:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 18:54:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2022-12-13 18:54:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2022-12-13 18:54:40,443 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-13 18:54:40,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-13 18:54:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2022-12-13 18:54:40,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2022-12-13 18:54:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 18:54:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 18:54:40,444 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 18:54:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2022-12-13 18:54:40,444 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2022-12-13 18:54:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 18:54:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2022-12-13 18:54:40,444 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2022-12-13 18:54:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-13 18:54:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-13 18:54:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-12-13 18:54:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-13 18:54:40,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 18:54:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 18:54:40,445 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 18:54:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2022-12-13 18:54:40,445 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2022-12-13 18:54:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-13 18:54:40,445 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-13 18:54:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-12-13 18:54:40,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-12-13 18:54:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-12-13 18:54:40,445 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-12-13 18:54:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2022-12-13 18:54:40,445 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2022-12-13 18:54:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-12-13 18:54:40,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-12-13 18:54:40,445 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 18:54:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 18:54:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-12-13 18:54:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-12-13 18:54:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-12-13 18:54:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-12-13 18:54:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 18:54:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 18:54:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2022-12-13 18:54:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2022-12-13 18:54:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2022-12-13 18:54:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2022-12-13 18:54:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2022-12-13 18:54:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2022-12-13 18:54:40,446 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2022-12-13 18:54:40,446 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2022-12-13 18:54:40,447 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2022-12-13 18:54:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2022-12-13 18:54:40,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-13 18:54:40,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-13 18:54:40,971 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 18:54:40,973 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 18:58:10,318 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 18:58:10,327 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 18:58:10,328 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-13 18:58:10,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 06:58:10 BoogieIcfgContainer [2022-12-13 18:58:10,330 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 18:58:10,331 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 18:58:10,331 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 18:58:10,334 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 18:58:10,334 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 06:54:36" (1/3) ... [2022-12-13 18:58:10,334 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55e40047 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 06:58:10, skipping insertion in model container [2022-12-13 18:58:10,335 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:54:40" (2/3) ... [2022-12-13 18:58:10,335 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55e40047 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 06:58:10, skipping insertion in model container [2022-12-13 18:58:10,335 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 06:58:10" (3/3) ... [2022-12-13 18:58:10,336 INFO L112 eAbstractionObserver]: Analyzing ICFG main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-12-13 18:58:10,349 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 18:58:10,349 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 18:58:10,394 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 18:58:10,398 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;@2d783301, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 18:58:10,398 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 18:58:10,404 INFO L276 IsEmpty]: Start isEmpty. Operand has 938 states, 664 states have (on average 1.358433734939759) internal successors, (902), 676 states have internal predecessors, (902), 210 states have call successors, (210), 62 states have call predecessors, (210), 62 states have return successors, (210), 209 states have call predecessors, (210), 210 states have call successors, (210) [2022-12-13 18:58:10,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-13 18:58:10,409 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:58:10,409 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:58:10,410 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:58:10,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:58:10,413 INFO L85 PathProgramCache]: Analyzing trace with hash 1045675222, now seen corresponding path program 1 times [2022-12-13 18:58:10,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 18:58:10,430 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1116321918] [2022-12-13 18:58:10,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:58:10,430 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 18:58:10,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 18:58:10,431 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 18:58:10,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-12-13 18:58:16,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:16,702 INFO L263 TraceCheckSpWp]: Trace formula consists of 4470 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 18:58:16,710 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 18:58:16,972 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 18:58:16,972 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 18:58:16,973 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 18:58:16,973 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1116321918] [2022-12-13 18:58:16,973 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1116321918] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:58:16,973 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:58:16,973 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 18:58:16,975 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [377946580] [2022-12-13 18:58:16,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:58:16,979 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 18:58:16,979 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 18:58:17,002 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 18:58:17,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 18:58:17,005 INFO L87 Difference]: Start difference. First operand has 938 states, 664 states have (on average 1.358433734939759) internal successors, (902), 676 states have internal predecessors, (902), 210 states have call successors, (210), 62 states have call predecessors, (210), 62 states have return successors, (210), 209 states have call predecessors, (210), 210 states have call successors, (210) Second operand has 3 states, 3 states have (on average 2.6666666666666665) 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 18:58:19,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.63s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:58:20,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:58:20,487 INFO L93 Difference]: Finished difference Result 1938 states and 2767 transitions. [2022-12-13 18:58:20,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 18:58:20,489 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) 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 18:58:20,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:58:20,502 INFO L225 Difference]: With dead ends: 1938 [2022-12-13 18:58:20,502 INFO L226 Difference]: Without dead ends: 1000 [2022-12-13 18:58:20,508 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 18:58:20,510 INFO L413 NwaCegarLoop]: 1336 mSDtfsCounter, 880 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 880 SdHoareTripleChecker+Valid, 1830 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-12-13 18:58:20,511 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [880 Valid, 1830 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 1 Unknown, 0 Unchecked, 3.4s Time] [2022-12-13 18:58:20,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1000 states. [2022-12-13 18:58:20,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1000 to 997. [2022-12-13 18:58:20,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 997 states, 710 states have (on average 1.3450704225352113) internal successors, (955), 719 states have internal predecessors, (955), 214 states have call successors, (214), 74 states have call predecessors, (214), 72 states have return successors, (208), 207 states have call predecessors, (208), 207 states have call successors, (208) [2022-12-13 18:58:20,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 997 states and 1377 transitions. [2022-12-13 18:58:20,588 INFO L78 Accepts]: Start accepts. Automaton has 997 states and 1377 transitions. Word has length 12 [2022-12-13 18:58:20,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:58:20,589 INFO L495 AbstractCegarLoop]: Abstraction has 997 states and 1377 transitions. [2022-12-13 18:58:20,589 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) 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 18:58:20,589 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1377 transitions. [2022-12-13 18:58:20,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-13 18:58:20,589 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:58:20,589 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:58:20,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-12-13 18:58:20,790 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 18:58:20,792 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:58:20,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:58:20,793 INFO L85 PathProgramCache]: Analyzing trace with hash -1945204668, now seen corresponding path program 1 times [2022-12-13 18:58:20,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 18:58:20,808 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [899700976] [2022-12-13 18:58:20,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:58:20,809 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 18:58:20,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 18:58:20,812 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 18:58:20,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-12-13 18:58:26,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:27,012 INFO L263 TraceCheckSpWp]: Trace formula consists of 4471 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 18:58:27,014 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 18:58:27,381 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 18:58:27,381 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 18:58:27,381 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 18:58:27,381 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [899700976] [2022-12-13 18:58:27,381 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [899700976] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:58:27,381 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:58:27,382 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 18:58:27,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [448828590] [2022-12-13 18:58:27,382 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:58:27,383 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 18:58:27,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 18:58:27,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 18:58:27,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 18:58:27,384 INFO L87 Difference]: Start difference. First operand 997 states and 1377 transitions. Second operand has 3 states, 3 states have (on average 3.0) 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 18:58:30,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.67s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:58:30,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:58:30,865 INFO L93 Difference]: Finished difference Result 999 states and 1378 transitions. [2022-12-13 18:58:30,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 18:58:30,866 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) 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 18:58:30,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:58:30,873 INFO L225 Difference]: With dead ends: 999 [2022-12-13 18:58:30,873 INFO L226 Difference]: Without dead ends: 996 [2022-12-13 18:58:30,874 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 18:58:30,874 INFO L413 NwaCegarLoop]: 1298 mSDtfsCounter, 1289 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1289 SdHoareTripleChecker+Valid, 1300 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-12-13 18:58:30,875 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1289 Valid, 1300 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 3.4s Time] [2022-12-13 18:58:30,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 996 states. [2022-12-13 18:58:30,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 996 to 996. [2022-12-13 18:58:30,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 996 states, 710 states have (on average 1.343661971830986) internal successors, (954), 718 states have internal predecessors, (954), 213 states have call successors, (213), 74 states have call predecessors, (213), 72 states have return successors, (208), 207 states have call predecessors, (208), 207 states have call successors, (208) [2022-12-13 18:58:30,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 996 states and 1375 transitions. [2022-12-13 18:58:30,915 INFO L78 Accepts]: Start accepts. Automaton has 996 states and 1375 transitions. Word has length 13 [2022-12-13 18:58:30,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:58:30,915 INFO L495 AbstractCegarLoop]: Abstraction has 996 states and 1375 transitions. [2022-12-13 18:58:30,916 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) 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 18:58:30,916 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1375 transitions. [2022-12-13 18:58:30,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-13 18:58:30,916 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:58:30,916 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:58:31,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2022-12-13 18:58:31,116 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 18:58:31,117 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:58:31,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:58:31,118 INFO L85 PathProgramCache]: Analyzing trace with hash -173195879, now seen corresponding path program 1 times [2022-12-13 18:58:31,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 18:58:31,122 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1299449941] [2022-12-13 18:58:31,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:58:31,122 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 18:58:31,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 18:58:31,123 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 18:58:31,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-12-13 18:58:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:37,327 INFO L263 TraceCheckSpWp]: Trace formula consists of 4472 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 18:58:37,330 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 18:58:37,815 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 18:58:37,816 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 18:58:37,816 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 18:58:37,816 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1299449941] [2022-12-13 18:58:37,816 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1299449941] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:58:37,816 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:58:37,816 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 18:58:37,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370051705] [2022-12-13 18:58:37,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:58:37,817 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 18:58:37,817 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 18:58:37,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 18:58:37,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 18:58:37,817 INFO L87 Difference]: Start difference. First operand 996 states and 1375 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) 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 18:58:40,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:58:41,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:58:41,263 INFO L93 Difference]: Finished difference Result 998 states and 1376 transitions. [2022-12-13 18:58:41,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 18:58:41,263 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) 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 18:58:41,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:58:41,267 INFO L225 Difference]: With dead ends: 998 [2022-12-13 18:58:41,267 INFO L226 Difference]: Without dead ends: 995 [2022-12-13 18:58:41,267 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 18:58:41,268 INFO L413 NwaCegarLoop]: 1296 mSDtfsCounter, 1286 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1286 SdHoareTripleChecker+Valid, 1298 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-12-13 18:58:41,268 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1286 Valid, 1298 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 3.4s Time] [2022-12-13 18:58:41,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 995 states. [2022-12-13 18:58:41,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 995 to 995. [2022-12-13 18:58:41,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 995 states, 710 states have (on average 1.3422535211267606) internal successors, (953), 717 states have internal predecessors, (953), 212 states have call successors, (212), 74 states have call predecessors, (212), 72 states have return successors, (208), 207 states have call predecessors, (208), 207 states have call successors, (208) [2022-12-13 18:58:41,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 995 states and 1373 transitions. [2022-12-13 18:58:41,309 INFO L78 Accepts]: Start accepts. Automaton has 995 states and 1373 transitions. Word has length 14 [2022-12-13 18:58:41,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:58:41,309 INFO L495 AbstractCegarLoop]: Abstraction has 995 states and 1373 transitions. [2022-12-13 18:58:41,309 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) 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 18:58:41,309 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1373 transitions. [2022-12-13 18:58:41,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-13 18:58:41,310 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:58:41,310 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:58:41,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2022-12-13 18:58:41,510 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 18:58:41,512 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:58:41,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:58:41,513 INFO L85 PathProgramCache]: Analyzing trace with hash -1075493401, now seen corresponding path program 1 times [2022-12-13 18:58:41,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 18:58:41,527 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [256308154] [2022-12-13 18:58:41,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:58:41,527 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 18:58:41,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 18:58:41,531 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 18:58:41,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-12-13 18:58:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:47,744 INFO L263 TraceCheckSpWp]: Trace formula consists of 4473 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 18:58:47,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 18:58:48,342 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 18:58:48,342 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 18:58:48,343 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 18:58:48,343 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [256308154] [2022-12-13 18:58:48,343 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [256308154] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:58:48,343 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:58:48,343 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 18:58:48,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052769595] [2022-12-13 18:58:48,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:58:48,344 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 18:58:48,344 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 18:58:48,344 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 18:58:48,345 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 18:58:48,345 INFO L87 Difference]: Start difference. First operand 995 states and 1373 transitions. Second operand has 3 states, 3 states have (on average 3.6666666666666665) 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 18:58:51,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:58:51,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:58:51,824 INFO L93 Difference]: Finished difference Result 997 states and 1374 transitions. [2022-12-13 18:58:51,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 18:58:51,825 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) 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 18:58:51,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:58:51,828 INFO L225 Difference]: With dead ends: 997 [2022-12-13 18:58:51,828 INFO L226 Difference]: Without dead ends: 994 [2022-12-13 18:58:51,829 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 18:58:51,830 INFO L413 NwaCegarLoop]: 1294 mSDtfsCounter, 1283 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1283 SdHoareTripleChecker+Valid, 1296 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-12-13 18:58:51,830 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1283 Valid, 1296 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 3.4s Time] [2022-12-13 18:58:51,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 994 states. [2022-12-13 18:58:51,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 994 to 994. [2022-12-13 18:58:51,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 994 states, 710 states have (on average 1.3408450704225352) internal successors, (952), 716 states have internal predecessors, (952), 211 states have call successors, (211), 74 states have call predecessors, (211), 72 states have return successors, (208), 207 states have call predecessors, (208), 207 states have call successors, (208) [2022-12-13 18:58:51,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 994 states and 1371 transitions. [2022-12-13 18:58:51,882 INFO L78 Accepts]: Start accepts. Automaton has 994 states and 1371 transitions. Word has length 15 [2022-12-13 18:58:51,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:58:51,882 INFO L495 AbstractCegarLoop]: Abstraction has 994 states and 1371 transitions. [2022-12-13 18:58:51,882 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) 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 18:58:51,882 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1371 transitions. [2022-12-13 18:58:51,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-13 18:58:51,883 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:58:51,883 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:58:51,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2022-12-13 18:58:52,083 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 18:58:52,083 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:58:52,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:58:52,084 INFO L85 PathProgramCache]: Analyzing trace with hash 1018059356, now seen corresponding path program 1 times [2022-12-13 18:58:52,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 18:58:52,088 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1754889991] [2022-12-13 18:58:52,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:58:52,088 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 18:58:52,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 18:58:52,089 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 18:58:52,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-12-13 18:58:57,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:58:58,201 INFO L263 TraceCheckSpWp]: Trace formula consists of 4474 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 18:58:58,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 18:58:58,907 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 18:58:58,907 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 18:58:58,908 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 18:58:58,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1754889991] [2022-12-13 18:58:58,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1754889991] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:58:58,908 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:58:58,908 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 18:58:58,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508121838] [2022-12-13 18:58:58,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:58:58,909 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 18:58:58,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 18:58:58,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 18:58:58,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 18:58:58,910 INFO L87 Difference]: Start difference. First operand 994 states and 1371 transitions. Second operand has 3 states, 3 states have (on average 4.0) 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 18:59:01,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:59:01,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:59:01,640 INFO L93 Difference]: Finished difference Result 996 states and 1372 transitions. [2022-12-13 18:59:02,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 18:59:02,294 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.0) 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 18:59:02,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:59:02,299 INFO L225 Difference]: With dead ends: 996 [2022-12-13 18:59:02,300 INFO L226 Difference]: Without dead ends: 987 [2022-12-13 18:59:02,301 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 18:59:02,301 INFO L413 NwaCegarLoop]: 1293 mSDtfsCounter, 1280 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1280 SdHoareTripleChecker+Valid, 1295 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-12-13 18:59:02,302 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1280 Valid, 1295 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 1 Unknown, 0 Unchecked, 2.7s Time] [2022-12-13 18:59:02,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 987 states. [2022-12-13 18:59:02,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 987 to 987. [2022-12-13 18:59:02,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 987 states, 705 states have (on average 1.3404255319148937) internal successors, (945), 710 states have internal predecessors, (945), 209 states have call successors, (209), 73 states have call predecessors, (209), 72 states have return successors, (208), 207 states have call predecessors, (208), 207 states have call successors, (208) [2022-12-13 18:59:02,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 987 states and 1362 transitions. [2022-12-13 18:59:02,393 INFO L78 Accepts]: Start accepts. Automaton has 987 states and 1362 transitions. Word has length 16 [2022-12-13 18:59:02,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:59:02,393 INFO L495 AbstractCegarLoop]: Abstraction has 987 states and 1362 transitions. [2022-12-13 18:59:02,393 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.0) 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 18:59:02,393 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1362 transitions. [2022-12-13 18:59:02,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-13 18:59:02,396 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:59:02,396 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:59:02,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2022-12-13 18:59:02,597 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 18:59:02,597 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:59:02,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:59:02,597 INFO L85 PathProgramCache]: Analyzing trace with hash -1416415151, now seen corresponding path program 1 times [2022-12-13 18:59:02,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 18:59:02,601 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [492574436] [2022-12-13 18:59:02,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:59:02,601 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 18:59:02,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 18:59:02,602 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 18:59:02,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-12-13 18:59:08,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:59:08,880 INFO L263 TraceCheckSpWp]: Trace formula consists of 4562 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 18:59:08,883 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 18:59:10,880 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 18:59:10,881 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 18:59:10,881 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 18:59:10,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [492574436] [2022-12-13 18:59:10,881 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [492574436] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:59:10,881 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:59:10,881 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 18:59:10,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [983847874] [2022-12-13 18:59:10,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:59:10,882 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:59:10,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 18:59:10,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:59:10,882 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:59:10,882 INFO L87 Difference]: Start difference. First operand 987 states and 1362 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-12-13 18:59:15,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:59:18,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:59:18,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:59:18,405 INFO L93 Difference]: Finished difference Result 2938 states and 4056 transitions. [2022-12-13 18:59:18,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:59:18,405 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 51 [2022-12-13 18:59:18,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:59:18,411 INFO L225 Difference]: With dead ends: 2938 [2022-12-13 18:59:18,411 INFO L226 Difference]: Without dead ends: 1957 [2022-12-13 18:59:18,414 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:59:18,415 INFO L413 NwaCegarLoop]: 1457 mSDtfsCounter, 1237 mSDsluCounter, 2703 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 5 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1237 SdHoareTripleChecker+Valid, 4160 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.1s IncrementalHoareTripleChecker+Time [2022-12-13 18:59:18,415 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1237 Valid, 4160 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 89 Invalid, 2 Unknown, 0 Unchecked, 7.1s Time] [2022-12-13 18:59:18,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1957 states. [2022-12-13 18:59:18,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1957 to 1948. [2022-12-13 18:59:18,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1948 states, 1389 states have (on average 1.337652987760979) internal successors, (1858), 1401 states have internal predecessors, (1858), 415 states have call successors, (415), 143 states have call predecessors, (415), 143 states have return successors, (415), 410 states have call predecessors, (415), 413 states have call successors, (415) [2022-12-13 18:59:18,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1948 states and 2688 transitions. [2022-12-13 18:59:18,542 INFO L78 Accepts]: Start accepts. Automaton has 1948 states and 2688 transitions. Word has length 51 [2022-12-13 18:59:18,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:59:18,542 INFO L495 AbstractCegarLoop]: Abstraction has 1948 states and 2688 transitions. [2022-12-13 18:59:18,542 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-12-13 18:59:18,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 2688 transitions. [2022-12-13 18:59:18,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-13 18:59:18,544 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:59:18,544 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:59:18,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-12-13 18:59:18,745 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 18:59:18,746 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:59:18,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:59:18,746 INFO L85 PathProgramCache]: Analyzing trace with hash -1409880047, now seen corresponding path program 1 times [2022-12-13 18:59:18,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 18:59:18,755 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [327608621] [2022-12-13 18:59:18,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:59:18,756 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 18:59:18,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 18:59:18,758 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 18:59:18,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-12-13 18:59:24,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:59:25,237 INFO L263 TraceCheckSpWp]: Trace formula consists of 4560 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 18:59:25,240 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 18:59:27,430 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 18:59:27,430 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 18:59:27,430 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 18:59:27,431 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [327608621] [2022-12-13 18:59:27,431 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [327608621] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:59:27,431 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:59:27,431 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 18:59:27,431 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1026405949] [2022-12-13 18:59:27,431 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:59:27,432 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 18:59:27,432 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 18:59:27,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 18:59:27,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 18:59:27,433 INFO L87 Difference]: Start difference. First operand 1948 states and 2688 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-12-13 18:59:31,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:59:33,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:59:34,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:59:34,854 INFO L93 Difference]: Finished difference Result 3900 states and 5380 transitions. [2022-12-13 18:59:34,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 18:59:34,855 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 51 [2022-12-13 18:59:34,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:59:34,860 INFO L225 Difference]: With dead ends: 3900 [2022-12-13 18:59:34,860 INFO L226 Difference]: Without dead ends: 1958 [2022-12-13 18:59:34,864 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 18:59:34,864 INFO L413 NwaCegarLoop]: 1456 mSDtfsCounter, 1231 mSDsluCounter, 2701 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1231 SdHoareTripleChecker+Valid, 4157 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2022-12-13 18:59:34,865 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1231 Valid, 4157 Invalid, 94 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 89 Invalid, 2 Unknown, 0 Unchecked, 7.0s Time] [2022-12-13 18:59:34,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1958 states. [2022-12-13 18:59:34,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1958 to 1949. [2022-12-13 18:59:34,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1949 states, 1390 states have (on average 1.3359712230215828) internal successors, (1857), 1402 states have internal predecessors, (1857), 415 states have call successors, (415), 143 states have call predecessors, (415), 143 states have return successors, (415), 410 states have call predecessors, (415), 413 states have call successors, (415) [2022-12-13 18:59:34,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1949 states and 2687 transitions. [2022-12-13 18:59:34,966 INFO L78 Accepts]: Start accepts. Automaton has 1949 states and 2687 transitions. Word has length 51 [2022-12-13 18:59:34,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:59:34,966 INFO L495 AbstractCegarLoop]: Abstraction has 1949 states and 2687 transitions. [2022-12-13 18:59:34,966 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-12-13 18:59:34,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 2687 transitions. [2022-12-13 18:59:34,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-13 18:59:34,968 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:59:34,968 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:59:35,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-12-13 18:59:35,169 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 18:59:35,170 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:59:35,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:59:35,171 INFO L85 PathProgramCache]: Analyzing trace with hash -987178221, now seen corresponding path program 1 times [2022-12-13 18:59:35,184 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 18:59:35,184 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1263215796] [2022-12-13 18:59:35,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:59:35,185 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 18:59:35,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 18:59:35,188 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 18:59:35,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-12-13 18:59:41,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:59:41,731 INFO L263 TraceCheckSpWp]: Trace formula consists of 4560 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 18:59:41,734 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 18:59:42,605 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 18:59:42,605 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 18:59:42,605 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 18:59:42,605 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1263215796] [2022-12-13 18:59:42,605 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1263215796] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 18:59:42,605 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 18:59:42,606 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 18:59:42,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671754311] [2022-12-13 18:59:42,606 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 18:59:42,606 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 18:59:42,606 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 18:59:42,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 18:59:42,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 18:59:42,607 INFO L87 Difference]: Start difference. First operand 1949 states and 2687 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-12-13 18:59:45,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 18:59:46,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 18:59:46,290 INFO L93 Difference]: Finished difference Result 1952 states and 2689 transitions. [2022-12-13 18:59:46,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 18:59:46,291 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 51 [2022-12-13 18:59:46,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 18:59:46,297 INFO L225 Difference]: With dead ends: 1952 [2022-12-13 18:59:46,297 INFO L226 Difference]: Without dead ends: 1949 [2022-12-13 18:59:46,298 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 18:59:46,298 INFO L413 NwaCegarLoop]: 1335 mSDtfsCounter, 480 mSDsluCounter, 864 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 480 SdHoareTripleChecker+Valid, 2199 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-12-13 18:59:46,299 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [480 Valid, 2199 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 1 Unknown, 0 Unchecked, 3.6s Time] [2022-12-13 18:59:46,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1949 states. [2022-12-13 18:59:46,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1949 to 1949. [2022-12-13 18:59:46,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1949 states, 1390 states have (on average 1.3345323741007193) internal successors, (1855), 1402 states have internal predecessors, (1855), 415 states have call successors, (415), 143 states have call predecessors, (415), 143 states have return successors, (415), 410 states have call predecessors, (415), 413 states have call successors, (415) [2022-12-13 18:59:46,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1949 states and 2685 transitions. [2022-12-13 18:59:46,471 INFO L78 Accepts]: Start accepts. Automaton has 1949 states and 2685 transitions. Word has length 51 [2022-12-13 18:59:46,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 18:59:46,472 INFO L495 AbstractCegarLoop]: Abstraction has 1949 states and 2685 transitions. [2022-12-13 18:59:46,472 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-12-13 18:59:46,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 2685 transitions. [2022-12-13 18:59:46,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-13 18:59:46,477 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 18:59:46,477 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 18:59:46,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Ended with exit code 0 [2022-12-13 18:59:46,678 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 18:59:46,679 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 18:59:46,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 18:59:46,679 INFO L85 PathProgramCache]: Analyzing trace with hash 1872295633, now seen corresponding path program 1 times [2022-12-13 18:59:46,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 18:59:46,685 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [713364250] [2022-12-13 18:59:46,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:59:46,686 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 18:59:46,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 18:59:46,687 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 18:59:46,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-12-13 18:59:54,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 18:59:54,652 INFO L263 TraceCheckSpWp]: Trace formula consists of 5188 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-13 18:59:54,656 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 18:59:56,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-13 18:59:56,146 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 18:59:57,592 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 18:59:57,592 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [713364250] [2022-12-13 18:59:57,592 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [713364250] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 18:59:57,592 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [590251558] [2022-12-13 18:59:57,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 18:59:57,593 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-12-13 18:59:57,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/cvc4 [2022-12-13 18:59:57,614 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-12-13 18:59:57,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2022-12-13 19:00:15,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:00:15,825 INFO L263 TraceCheckSpWp]: Trace formula consists of 5188 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-13 19:00:15,829 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 19:00:16,405 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-13 19:00:16,405 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 19:00:17,748 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [590251558] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 19:00:17,748 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-12-13 19:00:17,748 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 6 [2022-12-13 19:00:17,749 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451510876] [2022-12-13 19:00:17,749 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-12-13 19:00:17,749 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:00:17,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 19:00:17,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:00:17,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-13 19:00:17,750 INFO L87 Difference]: Start difference. First operand 1949 states and 2685 transitions. Second operand has 6 states, 6 states have (on average 10.0) internal successors, (60), 5 states have internal predecessors, (60), 3 states have call successors, (11), 2 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 3 states have call successors, (9) [2022-12-13 19:00:19,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:00:19,813 INFO L93 Difference]: Finished difference Result 3920 states and 5454 transitions. [2022-12-13 19:00:19,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-13 19:00:19,814 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.0) internal successors, (60), 5 states have internal predecessors, (60), 3 states have call successors, (11), 2 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 3 states have call successors, (9) Word has length 82 [2022-12-13 19:00:19,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:00:19,822 INFO L225 Difference]: With dead ends: 3920 [2022-12-13 19:00:19,822 INFO L226 Difference]: Without dead ends: 1977 [2022-12-13 19:00:19,826 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 210 GetRequests, 204 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-13 19:00:19,827 INFO L413 NwaCegarLoop]: 1283 mSDtfsCounter, 8 mSDsluCounter, 5100 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 6383 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-12-13 19:00:19,827 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 6383 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 49 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-12-13 19:00:19,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1977 states. [2022-12-13 19:00:19,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1977 to 1973. [2022-12-13 19:00:19,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1973 states, 1410 states have (on average 1.3340425531914895) internal successors, (1881), 1422 states have internal predecessors, (1881), 417 states have call successors, (417), 143 states have call predecessors, (417), 145 states have return successors, (461), 414 states have call predecessors, (461), 415 states have call successors, (461) [2022-12-13 19:00:19,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1973 states and 2759 transitions. [2022-12-13 19:00:19,958 INFO L78 Accepts]: Start accepts. Automaton has 1973 states and 2759 transitions. Word has length 82 [2022-12-13 19:00:19,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:00:19,958 INFO L495 AbstractCegarLoop]: Abstraction has 1973 states and 2759 transitions. [2022-12-13 19:00:19,958 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.0) internal successors, (60), 5 states have internal predecessors, (60), 3 states have call successors, (11), 2 states have call predecessors, (11), 3 states have return successors, (9), 4 states have call predecessors, (9), 3 states have call successors, (9) [2022-12-13 19:00:19,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 2759 transitions. [2022-12-13 19:00:19,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-13 19:00:19,962 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:00:19,962 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:00:20,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Ended with exit code 0 [2022-12-13 19:00:20,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2022-12-13 19:00:20,363 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/cvc4 --incremental --print-success --lang smt [2022-12-13 19:00:20,363 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:00:20,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:00:20,364 INFO L85 PathProgramCache]: Analyzing trace with hash 1449593807, now seen corresponding path program 1 times [2022-12-13 19:00:20,369 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 19:00:20,369 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1555350861] [2022-12-13 19:00:20,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:00:20,369 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 19:00:20,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 19:00:20,370 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 19:00:20,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17169a10-7dac-4829-90eb-623fbd615bff/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process