./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 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-38b53e6 [2022-11-25 18:08:26,715 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:08:26,718 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:08:26,744 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:08:26,745 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:08:26,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:08:26,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:08:26,751 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:08:26,753 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:08:26,755 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:08:26,756 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:08:26,758 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:08:26,759 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:08:26,760 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:08:26,762 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:08:26,764 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:08:26,765 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:08:26,767 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:08:26,769 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:08:26,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:08:26,774 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:08:26,776 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:08:26,778 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:08:26,779 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:08:26,784 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:08:26,785 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:08:26,785 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:08:26,787 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:08:26,787 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:08:26,789 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:08:26,789 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:08:26,791 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:08:26,792 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:08:26,793 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:08:26,795 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:08:26,795 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:08:26,797 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:08:26,797 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:08:26,798 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:08:26,799 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:08:26,801 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:08:26,802 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 18:08:26,832 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:08:26,833 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:08:26,834 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:08:26,834 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:08:26,835 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:08:26,836 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:08:26,837 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:08:26,837 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:08:26,838 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:08:26,838 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:08:26,839 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:08:26,839 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:08:26,840 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 18:08:26,840 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:08:26,840 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 18:08:26,841 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 18:08:26,841 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:08:26,842 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 18:08:26,842 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:08:26,843 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:08:26,843 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:08:26,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:08:26,844 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:08:26,844 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:08:26,845 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 18:08:26,845 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:08:26,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 18:08:26,846 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:08:26,847 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 18:08:26,847 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:08:26,848 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:08:26,848 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_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e161bf665c83935d804e4a6c9c0991c63b86e29f86a0454f154d0af3adfb44c2 [2022-11-25 18:08:27,261 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:08:27,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:08:27,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:08:27,312 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:08:27,313 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:08:27,314 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-11-25 18:08:30,559 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:08:31,477 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:08:31,478 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-11-25 18:08:31,531 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/data/5c5a6cb70/af2ae0b157f447f28f772d77cb329aa1/FLAGa48e44194 [2022-11-25 18:08:31,550 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/data/5c5a6cb70/af2ae0b157f447f28f772d77cb329aa1 [2022-11-25 18:08:31,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:08:31,555 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:08:31,557 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:08:31,557 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:08:31,562 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:08:31,563 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:08:31" (1/1) ... [2022-11-25 18:08:31,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6da2c7ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:31, skipping insertion in model container [2022-11-25 18:08:31,564 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:08:31" (1/1) ... [2022-11-25 18:08:31,574 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:08:31,794 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:08:32,661 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:08:32,709 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 18:08:32,725 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 18:08:33,085 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:08:33,094 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:08:33,377 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-25 18:08:33,386 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-25 18:08:33,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:33,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:33,674 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 18:08:33,710 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 18:08:33,710 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:08:33,752 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 18:08:33,766 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 18:08:33,804 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:08:33,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:33,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:33,836 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-11-25 18:08:33,838 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:08:33,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:33,849 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:08:33,851 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 18:08:33,879 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:08:33,880 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 18:08:33,882 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:08:33,885 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 18:08:33,887 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:08:33,908 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-11-25 18:08:33,923 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-25 18:08:33,925 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-25 18:08:33,934 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:08:33,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:33,949 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:08:33,950 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:08:33,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:33,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:33,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,111 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:08:34,112 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:08:34,147 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:08:34,148 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:08:34,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,192 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:08:34,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,220 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-11-25 18:08:34,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,231 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-11-25 18:08:34,237 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-11-25 18:08:34,243 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-11-25 18:08:34,249 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:08:34,252 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-11-25 18:08:34,252 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 18:08:34,255 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-11-25 18:08:34,256 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 18:08:34,258 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:08:34,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,268 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-11-25 18:08:34,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,278 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-11-25 18:08:34,290 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:08:34,291 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:08:34,291 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:08:34,295 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:08:34,295 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:08:34,316 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 18:08:34,317 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:08:34,319 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:08:34,319 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-11-25 18:08:34,321 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-11-25 18:08:34,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,323 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:08:34,324 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:08:34,324 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:08:34,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,338 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-11-25 18:08:34,338 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 18:08:34,339 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:08:34,339 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:08:34,340 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:08:34,345 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-11-25 18:08:34,351 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-11-25 18:08:34,357 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-11-25 18:08:34,363 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-11-25 18:08:34,409 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 18:08:34,410 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 18:08:34,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,424 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-11-25 18:08:34,425 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-11-25 18:08:34,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,454 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,455 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,455 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,456 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,456 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,457 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:08:34,457 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,458 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,458 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,459 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,459 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,460 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,460 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,461 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,461 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,462 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,462 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,462 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,463 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,463 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,464 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,464 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,465 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,465 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,466 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,466 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,467 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,467 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,468 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,468 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,468 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,469 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,469 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,470 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,470 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,470 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,472 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:34,473 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:08:34,473 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,474 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:34,475 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,475 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,476 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:34,476 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,477 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,477 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:34,478 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,478 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:34,479 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,479 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:34,480 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,480 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:34,481 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,481 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:34,482 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,482 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:34,483 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,483 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:34,484 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,484 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:34,485 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,485 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:34,486 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,486 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,487 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:34,487 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,572 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-11-25 18:08:34,577 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-11-25 18:08:34,620 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_hw_constraint_integer [2022-11-25 18:08:34,620 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:08:34,620 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:08:34,626 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:08:34,627 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:08:34,633 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 18:08:34,633 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 18:08:34,639 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:08:34,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,669 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_period_elapsed [2022-11-25 18:08:34,669 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:08:34,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,677 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:08:34,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,684 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,697 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-11-25 18:08:34,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,700 WARN L623 FunctionHandler]: Unknown extern function snd_card_create [2022-11-25 18:08:34,701 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_new [2022-11-25 18:08:34,702 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_set_ops [2022-11-25 18:08:34,703 WARN L623 FunctionHandler]: Unknown extern function snd_card_register [2022-11-25 18:08:34,704 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-11-25 18:08:34,705 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-11-25 18:08:34,711 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,712 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:08:34,713 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,713 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,713 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,714 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,714 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,715 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,715 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:34,716 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:34,717 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:08:34,717 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,718 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:34,718 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,719 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:34,719 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:34,913 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:08:34,914 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:08:34,914 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:08:34,922 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:08:34,922 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:08:34,923 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:08:34,924 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:08:34,924 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:08:34,941 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:08:34,948 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:08:34,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,964 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:08:34,970 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:08:34,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:34,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,027 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-11-25 18:08:35,028 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 18:08:35,029 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-11-25 18:08:35,030 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-11-25 18:08:35,031 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:08:35,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,039 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:08:35,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,042 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:08:35,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,056 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-11-25 18:08:35,057 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-11-25 18:08:35,058 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-11-25 18:08:35,059 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-11-25 18:08:35,060 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-11-25 18:08:35,060 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 18:08:35,062 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:08:35,062 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:08:35,063 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-11-25 18:08:35,063 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-11-25 18:08:35,064 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 18:08:35,070 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,071 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,071 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,071 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,072 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,072 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,073 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,073 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,073 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,074 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,074 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,074 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,075 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,076 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:08:35,077 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,077 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,078 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,078 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,078 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,079 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,079 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,080 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,080 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,081 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,081 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,081 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,082 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,082 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,083 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,083 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,084 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,084 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,084 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,188 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:08:35,189 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:08:35,189 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:08:35,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,197 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:08:35,197 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:08:35,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,203 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 18:08:35,205 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:08:35,205 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:08:35,206 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:08:35,208 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:08:35,208 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:08:35,214 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:08:35,214 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:08:35,222 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:08:35,223 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:08:35,232 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:08:35,232 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:08:35,266 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_fill [2022-11-25 18:08:35,271 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_menu [2022-11-25 18:08:35,300 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-11-25 18:08:35,301 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 18:08:35,307 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,308 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:08:35,308 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,309 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,309 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,310 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,310 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,310 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,311 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,311 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,311 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,312 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,312 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,313 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,313 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,313 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,314 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,314 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,315 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,316 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:08:35,316 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,317 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,317 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,318 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,318 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,318 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,319 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,319 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,320 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,320 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,320 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,423 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-25 18:08:35,429 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-25 18:08:35,476 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 18:08:35,504 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:08:35,505 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:08:35,517 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:08:35,518 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:08:35,526 WARN L623 FunctionHandler]: Unknown extern function usb_lock_device_for_reset [2022-11-25 18:08:35,526 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-11-25 18:08:35,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,529 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 18:08:35,530 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-11-25 18:08:35,531 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:08:35,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,586 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 18:08:35,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,587 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-11-25 18:08:35,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,591 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 18:08:35,592 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:08:35,592 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 18:08:35,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,615 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:08:35,616 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 18:08:35,616 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-11-25 18:08:35,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,654 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:08:35,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,660 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:08:35,661 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:08:35,667 WARN L623 FunctionHandler]: Unknown extern function kref_init [2022-11-25 18:08:35,668 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-11-25 18:08:35,668 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-11-25 18:08:35,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,669 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:08:35,670 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 18:08:35,671 WARN L623 FunctionHandler]: Unknown extern function device_init_wakeup [2022-11-25 18:08:35,671 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_set_autosuspend_delay [2022-11-25 18:08:35,671 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-11-25 18:08:35,672 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:08:35,672 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:08:35,673 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-11-25 18:08:35,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,680 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 18:08:35,680 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:08:35,687 WARN L623 FunctionHandler]: Unknown extern function register_pm_notifier [2022-11-25 18:08:35,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:35,693 WARN L623 FunctionHandler]: Unknown extern function unregister_pm_notifier [2022-11-25 18:08:35,693 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 18:08:35,704 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,704 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,705 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:08:35,705 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-25 18:08:35,706 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,706 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,707 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,708 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:35,708 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,709 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,709 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,710 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:08:35,710 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,711 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,711 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,712 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:35,712 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:35,718 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_1d17c1cf-e195-432a-912c-bc1e93610f28/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2022-11-25 18:08:35,892 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:08:35,958 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 18:08:36,065 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:08:36,066 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 18:08:36,066 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 18:08:36,068 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:08:36,068 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:08:36,076 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-25 18:08:36,076 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-25 18:08:36,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,096 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 18:08:36,101 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 18:08:36,101 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:08:36,111 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 18:08:36,114 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 18:08:36,133 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:08:36,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,144 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-11-25 18:08:36,145 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:08:36,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,148 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:08:36,149 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 18:08:36,155 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:08:36,155 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 18:08:36,156 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:08:36,158 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 18:08:36,159 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:08:36,165 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-11-25 18:08:36,167 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-25 18:08:36,168 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-25 18:08:36,169 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:08:36,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,170 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:08:36,171 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:08:36,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,287 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,348 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:08:36,348 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:08:36,361 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:08:36,361 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:08:36,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,378 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:08:36,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,397 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-11-25 18:08:36,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,399 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-11-25 18:08:36,400 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-11-25 18:08:36,401 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-11-25 18:08:36,406 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:08:36,409 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-11-25 18:08:36,410 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 18:08:36,412 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-11-25 18:08:36,412 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 18:08:36,417 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:08:36,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,426 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-11-25 18:08:36,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,428 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-11-25 18:08:36,430 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:08:36,430 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:08:36,430 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:08:36,433 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:08:36,433 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:08:36,438 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 18:08:36,438 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:08:36,439 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:08:36,440 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-11-25 18:08:36,443 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-11-25 18:08:36,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,449 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:08:36,449 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:08:36,450 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:08:36,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,457 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-11-25 18:08:36,457 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 18:08:36,457 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:08:36,458 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:08:36,458 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:08:36,458 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-11-25 18:08:36,459 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-11-25 18:08:36,460 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-11-25 18:08:36,463 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-11-25 18:08:36,506 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 18:08:36,506 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 18:08:36,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,507 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-11-25 18:08:36,508 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-11-25 18:08:36,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,513 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,514 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,514 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,514 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,514 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,515 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:08:36,515 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,515 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,516 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,516 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,516 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,516 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,517 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,518 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,518 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,518 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,519 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,519 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,519 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,520 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,520 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,520 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,520 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,521 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,521 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,521 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,522 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,522 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,522 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,523 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,523 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,523 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,523 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,524 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,524 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,524 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,525 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,526 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:08:36,526 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,526 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,527 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,527 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,527 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,528 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,528 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,528 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,529 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,529 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,530 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,530 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,530 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,531 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,531 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,531 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,532 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,532 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,532 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,533 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,533 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,533 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,534 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,534 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,534 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,534 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,535 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,535 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,536 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-11-25 18:08:36,536 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-11-25 18:08:36,540 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_hw_constraint_integer [2022-11-25 18:08:36,540 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:08:36,541 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:08:36,542 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:08:36,542 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:08:36,543 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 18:08:36,543 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 18:08:36,545 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:08:36,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,560 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_period_elapsed [2022-11-25 18:08:36,560 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:08:36,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,561 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:08:36,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,565 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-11-25 18:08:36,565 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,567 WARN L623 FunctionHandler]: Unknown extern function snd_card_create [2022-11-25 18:08:36,567 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_new [2022-11-25 18:08:36,568 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_set_ops [2022-11-25 18:08:36,568 WARN L623 FunctionHandler]: Unknown extern function snd_card_register [2022-11-25 18:08:36,569 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-11-25 18:08:36,572 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-11-25 18:08:36,575 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,575 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:08:36,575 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,576 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,576 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,576 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,577 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,577 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,577 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,578 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,578 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:08:36,579 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,579 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,580 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,580 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,580 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,583 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:08:36,584 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:08:36,584 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:08:36,586 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:08:36,587 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:08:36,619 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:08:36,620 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:08:36,620 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:08:36,622 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:08:36,623 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:08:36,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,628 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:08:36,629 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:08:36,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,657 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-11-25 18:08:36,658 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 18:08:36,659 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-11-25 18:08:36,660 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-11-25 18:08:36,660 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:08:36,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,674 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:08:36,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,681 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:08:36,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,692 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-11-25 18:08:36,695 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-11-25 18:08:36,696 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-11-25 18:08:36,697 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-11-25 18:08:36,697 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-11-25 18:08:36,698 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 18:08:36,699 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:08:36,700 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:08:36,701 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-11-25 18:08:36,701 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-11-25 18:08:36,701 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 18:08:36,703 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,703 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,703 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,704 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,704 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,705 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,705 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,705 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,706 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,706 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,707 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,707 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,708 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,708 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:08:36,709 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,709 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,710 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,710 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,710 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,711 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,711 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,712 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,712 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,712 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,713 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,713 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,713 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,714 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,714 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,715 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,715 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,715 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,716 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,718 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:08:36,719 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:08:36,719 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:08:36,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,722 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:08:36,722 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:08:36,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,723 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 18:08:36,724 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:08:36,725 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:08:36,726 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:08:36,728 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:08:36,728 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:08:36,729 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:08:36,729 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:08:36,733 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:08:36,733 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:08:36,737 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:08:36,738 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:08:36,753 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_fill [2022-11-25 18:08:36,754 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_menu [2022-11-25 18:08:36,760 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-11-25 18:08:36,760 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 18:08:36,762 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,762 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:08:36,763 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,763 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,764 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,764 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,765 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,765 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,765 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,766 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,766 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,767 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,767 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,767 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,768 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,768 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,768 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,769 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,770 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,770 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:08:36,771 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,771 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,771 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,772 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,772 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,772 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,773 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,773 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,773 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,774 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,774 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,776 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-25 18:08:36,776 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-25 18:08:36,781 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 18:08:36,793 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:08:36,794 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:08:36,810 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:08:36,811 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:08:36,814 WARN L623 FunctionHandler]: Unknown extern function usb_lock_device_for_reset [2022-11-25 18:08:36,815 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-11-25 18:08:36,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,819 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 18:08:36,819 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-11-25 18:08:36,820 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:08:36,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,821 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 18:08:36,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,822 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-11-25 18:08:36,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,824 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 18:08:36,825 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:08:36,826 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 18:08:36,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,829 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:08:36,830 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 18:08:36,830 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-11-25 18:08:36,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,852 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:08:36,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,865 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:08:36,866 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:08:36,868 WARN L623 FunctionHandler]: Unknown extern function kref_init [2022-11-25 18:08:36,869 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-11-25 18:08:36,869 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-11-25 18:08:36,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,870 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:08:36,871 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 18:08:36,872 WARN L623 FunctionHandler]: Unknown extern function device_init_wakeup [2022-11-25 18:08:36,872 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_set_autosuspend_delay [2022-11-25 18:08:36,872 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-11-25 18:08:36,873 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:08:36,873 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:08:36,874 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-11-25 18:08:36,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,876 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 18:08:36,877 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:08:36,878 WARN L623 FunctionHandler]: Unknown extern function register_pm_notifier [2022-11-25 18:08:36,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:08:36,879 WARN L623 FunctionHandler]: Unknown extern function unregister_pm_notifier [2022-11-25 18:08:36,880 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 18:08:36,881 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,881 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,882 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:08:36,882 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-25 18:08:36,883 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,883 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,885 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,886 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:08:36,887 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,887 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,888 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,888 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:08:36,889 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,889 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,890 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,890 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:08:36,891 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:08:36,891 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_1d17c1cf-e195-432a-912c-bc1e93610f28/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2022-11-25 18:08:36,914 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:08:37,288 INFO L208 MainTranslator]: Completed translation [2022-11-25 18:08:37,289 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:37 WrapperNode [2022-11-25 18:08:37,289 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:08:37,290 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 18:08:37,291 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 18:08:37,291 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 18:08:37,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:37" (1/1) ... [2022-11-25 18:08:37,469 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:37" (1/1) ... [2022-11-25 18:08:37,656 INFO L138 Inliner]: procedures = 461, calls = 4714, calls flagged for inlining = 237, calls inlined = 78, statements flattened = 4520 [2022-11-25 18:08:37,656 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 18:08:37,657 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 18:08:37,657 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 18:08:37,657 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 18:08:37,669 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:37" (1/1) ... [2022-11-25 18:08:37,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:37" (1/1) ... [2022-11-25 18:08:37,698 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:37" (1/1) ... [2022-11-25 18:08:37,699 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:37" (1/1) ... [2022-11-25 18:08:37,830 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:37" (1/1) ... [2022-11-25 18:08:37,847 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:37" (1/1) ... [2022-11-25 18:08:37,887 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:37" (1/1) ... [2022-11-25 18:08:37,904 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:37" (1/1) ... [2022-11-25 18:08:37,943 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 18:08:37,944 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 18:08:37,944 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 18:08:37,945 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 18:08:37,945 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:37" (1/1) ... [2022-11-25 18:08:37,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:08:37,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 18:08:37,983 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 18:08:38,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 18:08:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-25 18:08:38,038 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-25 18:08:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-25 18:08:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 18:08:38,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 18:08:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2022-11-25 18:08:38,039 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2022-11-25 18:08:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-11-25 18:08:38,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-11-25 18:08:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2022-11-25 18:08:38,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2022-11-25 18:08:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2022-11-25 18:08:38,040 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2022-11-25 18:08:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-25 18:08:38,040 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-25 18:08:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 18:08:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 18:08:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2022-11-25 18:08:38,041 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2022-11-25 18:08:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-25 18:08:38,041 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-25 18:08:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 18:08:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-11-25 18:08:38,041 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-11-25 18:08:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2022-11-25 18:08:38,042 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2022-11-25 18:08:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-11-25 18:08:38,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-11-25 18:08:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-11-25 18:08:38,042 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-11-25 18:08:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 18:08:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 18:08:38,043 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 18:08:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2022-11-25 18:08:38,043 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2022-11-25 18:08:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-25 18:08:38,044 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-25 18:08:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-25 18:08:38,044 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-25 18:08:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-11-25 18:08:38,044 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-11-25 18:08:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2022-11-25 18:08:38,045 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2022-11-25 18:08:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-11-25 18:08:38,045 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-11-25 18:08:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 18:08:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2022-11-25 18:08:38,046 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2022-11-25 18:08:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 18:08:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2022-11-25 18:08:38,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2022-11-25 18:08:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 18:08:38,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 18:08:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 18:08:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 18:08:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2022-11-25 18:08:38,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2022-11-25 18:08:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2022-11-25 18:08:38,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2022-11-25 18:08:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2022-11-25 18:08:38,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2022-11-25 18:08:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-25 18:08:38,048 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-25 18:08:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-25 18:08:38,048 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-25 18:08:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2022-11-25 18:08:38,049 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2022-11-25 18:08:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-25 18:08:38,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-25 18:08:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-11-25 18:08:38,050 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-11-25 18:08:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-25 18:08:38,050 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-25 18:08:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2022-11-25 18:08:38,050 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2022-11-25 18:08:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 18:08:38,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 18:08:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-25 18:08:38,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-25 18:08:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 18:08:38,051 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 18:08:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 18:08:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 18:08:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-25 18:08:38,052 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-25 18:08:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-25 18:08:38,052 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-25 18:08:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-11-25 18:08:38,053 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-11-25 18:08:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2022-11-25 18:08:38,053 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2022-11-25 18:08:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 18:08:38,053 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 18:08:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-25 18:08:38,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-25 18:08:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2022-11-25 18:08:38,054 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2022-11-25 18:08:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-25 18:08:38,054 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-25 18:08:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2022-11-25 18:08:38,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2022-11-25 18:08:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 18:08:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 18:08:38,055 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 18:08:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2022-11-25 18:08:38,056 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2022-11-25 18:08:38,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 18:08:38,056 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2022-11-25 18:08:38,056 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2022-11-25 18:08:38,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 18:08:38,056 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 18:08:38,057 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 18:08:38,057 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2022-11-25 18:08:38,057 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2022-11-25 18:08:38,057 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-25 18:08:38,057 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-25 18:08:38,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-25 18:08:38,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-25 18:08:38,058 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-25 18:08:38,058 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-25 18:08:38,058 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2022-11-25 18:08:38,058 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2022-11-25 18:08:38,059 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-25 18:08:38,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-25 18:08:38,059 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 18:08:38,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 18:08:38,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 18:08:38,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 18:08:38,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 18:08:38,060 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2022-11-25 18:08:38,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2022-11-25 18:08:38,060 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2022-11-25 18:08:38,060 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2022-11-25 18:08:38,060 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2022-11-25 18:08:38,061 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2022-11-25 18:08:38,061 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2022-11-25 18:08:38,061 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2022-11-25 18:08:38,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 18:08:38,061 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2022-11-25 18:08:38,061 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2022-11-25 18:08:38,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 18:08:38,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 18:08:39,123 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 18:08:39,129 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 18:10:36,339 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 18:10:36,357 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 18:10:36,358 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-25 18:10:36,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:10:36 BoogieIcfgContainer [2022-11-25 18:10:36,361 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 18:10:36,365 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 18:10:36,367 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 18:10:36,371 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 18:10:36,371 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 06:08:31" (1/3) ... [2022-11-25 18:10:36,372 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@748261d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:10:36, skipping insertion in model container [2022-11-25 18:10:36,373 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:37" (2/3) ... [2022-11-25 18:10:36,374 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@748261d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:10:36, skipping insertion in model container [2022-11-25 18:10:36,374 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:10:36" (3/3) ... [2022-11-25 18:10:36,378 INFO L112 eAbstractionObserver]: Analyzing ICFG main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-11-25 18:10:36,401 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 18:10:36,401 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 18:10:36,491 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 18:10:36,498 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;@30f37988, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 18:10:36,499 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 18:10:36,509 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) [2022-11-25 18:10:36,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-25 18:10:36,517 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:10:36,518 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:10:36,518 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:10:36,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:10:36,526 INFO L85 PathProgramCache]: Analyzing trace with hash 1045675222, now seen corresponding path program 1 times [2022-11-25 18:10:36,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:10:36,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884425951] [2022-11-25 18:10:36,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:10:36,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:10:37,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:37,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:10:37,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:37,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:10:37,847 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:10:37,848 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [884425951] [2022-11-25 18:10:37,848 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [884425951] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:10:37,849 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:10:37,849 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:10:37,850 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671622974] [2022-11-25 18:10:37,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:10:37,855 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:10:37,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:10:37,883 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:10:37,884 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:10:37,888 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) [2022-11-25 18:10:40,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:10:42,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:10:44,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:10:48,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:10:53,251 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 [] [2022-11-25 18:10:55,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:10:55,547 INFO L93 Difference]: Finished difference Result 1912 states and 2733 transitions. [2022-11-25 18:10:55,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:10:55,550 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 [2022-11-25 18:10:55,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:10:55,578 INFO L225 Difference]: With dead ends: 1912 [2022-11-25 18:10:55,578 INFO L226 Difference]: Without dead ends: 974 [2022-11-25 18:10:55,591 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 [2022-11-25 18:10:55,595 INFO L413 NwaCegarLoop]: 751 mSDtfsCounter, 1112 mSDsluCounter, 629 mSDsCounter, 0 mSdLazyCounter, 1134 mSolverCounterSat, 258 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1222 SdHoareTripleChecker+Valid, 1380 SdHoareTripleChecker+Invalid, 1397 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 258 IncrementalHoareTripleChecker+Valid, 1134 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.3s IncrementalHoareTripleChecker+Time [2022-11-25 18:10:55,601 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1222 Valid, 1380 Invalid, 1397 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [258 Valid, 1134 Invalid, 5 Unknown, 0 Unchecked, 17.3s Time] [2022-11-25 18:10:55,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 974 states. [2022-11-25 18:10:55,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 974 to 966. [2022-11-25 18:10:55,763 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) [2022-11-25 18:10:55,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 966 states and 1338 transitions. [2022-11-25 18:10:55,782 INFO L78 Accepts]: Start accepts. Automaton has 966 states and 1338 transitions. Word has length 12 [2022-11-25 18:10:55,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:10:55,783 INFO L495 AbstractCegarLoop]: Abstraction has 966 states and 1338 transitions. [2022-11-25 18:10:55,783 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) [2022-11-25 18:10:55,784 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1338 transitions. [2022-11-25 18:10:55,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-25 18:10:55,785 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:10:55,785 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:10:55,786 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 18:10:55,786 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:10:55,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:10:55,786 INFO L85 PathProgramCache]: Analyzing trace with hash -1945204668, now seen corresponding path program 1 times [2022-11-25 18:10:55,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:10:55,787 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1363439308] [2022-11-25 18:10:55,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:10:55,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:10:56,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:56,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:10:56,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:10:56,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:10:56,719 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:10:56,719 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1363439308] [2022-11-25 18:10:56,720 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1363439308] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:10:56,720 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:10:56,720 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:10:56,720 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1668877576] [2022-11-25 18:10:56,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:10:56,721 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:10:56,722 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:10:56,722 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:10:56,723 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:10:56,723 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) [2022-11-25 18:10:58,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:00,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:03,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:06,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:11,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:13,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:11:13,051 INFO L93 Difference]: Finished difference Result 972 states and 1343 transitions. [2022-11-25 18:11:13,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:11:13,051 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 [2022-11-25 18:11:13,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:11:13,056 INFO L225 Difference]: With dead ends: 972 [2022-11-25 18:11:13,057 INFO L226 Difference]: Without dead ends: 969 [2022-11-25 18:11:13,058 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 [2022-11-25 18:11:13,059 INFO L413 NwaCegarLoop]: 694 mSDtfsCounter, 1362 mSDsluCounter, 462 mSDsCounter, 0 mSdLazyCounter, 895 mSolverCounterSat, 350 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.3s 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, 16.1s IncrementalHoareTripleChecker+Time [2022-11-25 18:11:13,060 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1492 Valid, 1156 Invalid, 1250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [350 Valid, 895 Invalid, 5 Unknown, 0 Unchecked, 16.1s Time] [2022-11-25 18:11:13,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 969 states. [2022-11-25 18:11:13,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 969 to 965. [2022-11-25 18:11:13,124 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) [2022-11-25 18:11:13,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1336 transitions. [2022-11-25 18:11:13,129 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1336 transitions. Word has length 13 [2022-11-25 18:11:13,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:11:13,130 INFO L495 AbstractCegarLoop]: Abstraction has 965 states and 1336 transitions. [2022-11-25 18:11:13,130 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) [2022-11-25 18:11:13,130 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1336 transitions. [2022-11-25 18:11:13,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-25 18:11:13,131 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:11:13,131 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:11:13,131 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 18:11:13,132 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:11:13,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:11:13,132 INFO L85 PathProgramCache]: Analyzing trace with hash -173195879, now seen corresponding path program 1 times [2022-11-25 18:11:13,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:11:13,133 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1600698956] [2022-11-25 18:11:13,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:11:13,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:11:13,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:13,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:11:13,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:13,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:11:13,922 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:11:13,922 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1600698956] [2022-11-25 18:11:13,922 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1600698956] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:11:13,922 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:11:13,923 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:11:13,923 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1087870319] [2022-11-25 18:11:13,923 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:11:13,923 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:11:13,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:11:13,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:11:13,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:11:13,925 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) [2022-11-25 18:11:16,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:18,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:20,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:23,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:28,341 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 [] [2022-11-25 18:11:29,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:11:29,926 INFO L93 Difference]: Finished difference Result 971 states and 1341 transitions. [2022-11-25 18:11:29,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:11:29,927 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 [2022-11-25 18:11:29,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:11:29,934 INFO L225 Difference]: With dead ends: 971 [2022-11-25 18:11:29,934 INFO L226 Difference]: Without dead ends: 968 [2022-11-25 18:11:29,935 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 [2022-11-25 18:11:29,936 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, 15.8s IncrementalHoareTripleChecker+Time [2022-11-25 18:11:29,937 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1489 Valid, 1156 Invalid, 1246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [348 Valid, 893 Invalid, 5 Unknown, 0 Unchecked, 15.8s Time] [2022-11-25 18:11:29,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 968 states. [2022-11-25 18:11:30,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 968 to 964. [2022-11-25 18:11:30,002 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) [2022-11-25 18:11:30,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 964 states and 1334 transitions. [2022-11-25 18:11:30,008 INFO L78 Accepts]: Start accepts. Automaton has 964 states and 1334 transitions. Word has length 14 [2022-11-25 18:11:30,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:11:30,009 INFO L495 AbstractCegarLoop]: Abstraction has 964 states and 1334 transitions. [2022-11-25 18:11:30,009 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) [2022-11-25 18:11:30,009 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1334 transitions. [2022-11-25 18:11:30,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-25 18:11:30,010 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:11:30,010 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:11:30,010 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 18:11:30,011 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:11:30,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:11:30,011 INFO L85 PathProgramCache]: Analyzing trace with hash -1075493401, now seen corresponding path program 1 times [2022-11-25 18:11:30,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:11:30,012 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [977796085] [2022-11-25 18:11:30,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:11:30,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:11:30,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:30,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:11:30,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:30,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:11:30,782 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:11:30,782 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [977796085] [2022-11-25 18:11:30,785 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [977796085] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:11:30,785 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:11:30,785 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:11:30,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [311553507] [2022-11-25 18:11:30,786 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:11:30,786 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:11:30,786 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:11:30,787 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:11:30,787 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:11:30,787 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) [2022-11-25 18:11:32,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:34,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:37,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:40,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:45,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:47,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:11:47,105 INFO L93 Difference]: Finished difference Result 970 states and 1339 transitions. [2022-11-25 18:11:47,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:11:47,106 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 [2022-11-25 18:11:47,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:11:47,112 INFO L225 Difference]: With dead ends: 970 [2022-11-25 18:11:47,113 INFO L226 Difference]: Without dead ends: 967 [2022-11-25 18:11:47,114 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 [2022-11-25 18:11:47,115 INFO L413 NwaCegarLoop]: 694 mSDtfsCounter, 1356 mSDsluCounter, 462 mSDsCounter, 0 mSdLazyCounter, 891 mSolverCounterSat, 346 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.4s 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, 16.1s IncrementalHoareTripleChecker+Time [2022-11-25 18:11:47,115 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1486 Valid, 1156 Invalid, 1242 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [346 Valid, 891 Invalid, 5 Unknown, 0 Unchecked, 16.1s Time] [2022-11-25 18:11:47,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 967 states. [2022-11-25 18:11:47,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 967 to 963. [2022-11-25 18:11:47,180 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) [2022-11-25 18:11:47,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 963 states and 1332 transitions. [2022-11-25 18:11:47,185 INFO L78 Accepts]: Start accepts. Automaton has 963 states and 1332 transitions. Word has length 15 [2022-11-25 18:11:47,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:11:47,185 INFO L495 AbstractCegarLoop]: Abstraction has 963 states and 1332 transitions. [2022-11-25 18:11:47,186 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) [2022-11-25 18:11:47,186 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1332 transitions. [2022-11-25 18:11:47,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-25 18:11:47,187 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:11:47,187 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:11:47,187 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 18:11:47,187 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:11:47,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:11:47,188 INFO L85 PathProgramCache]: Analyzing trace with hash 1018059356, now seen corresponding path program 1 times [2022-11-25 18:11:47,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:11:47,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059828902] [2022-11-25 18:11:47,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:11:47,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:11:47,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:47,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:11:47,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:11:47,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:11:47,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:11:47,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059828902] [2022-11-25 18:11:47,872 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2059828902] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:11:47,872 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:11:47,872 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 18:11:47,873 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [524706283] [2022-11-25 18:11:47,873 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:11:47,873 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:11:47,873 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:11:47,874 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:11:47,874 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:11:47,874 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) [2022-11-25 18:11:49,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:52,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:54,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:11:58,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:02,998 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 [] [2022-11-25 18:12:04,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:12:04,588 INFO L93 Difference]: Finished difference Result 969 states and 1337 transitions. [2022-11-25 18:12:04,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:12:04,589 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 [2022-11-25 18:12:04,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:12:04,594 INFO L225 Difference]: With dead ends: 969 [2022-11-25 18:12:04,595 INFO L226 Difference]: Without dead ends: 960 [2022-11-25 18:12:04,595 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 [2022-11-25 18:12:04,596 INFO L413 NwaCegarLoop]: 694 mSDtfsCounter, 1353 mSDsluCounter, 462 mSDsCounter, 0 mSdLazyCounter, 889 mSolverCounterSat, 344 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1483 SdHoareTripleChecker+Valid, 1156 SdHoareTripleChecker+Invalid, 1238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 344 IncrementalHoareTripleChecker+Valid, 889 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.5s IncrementalHoareTripleChecker+Time [2022-11-25 18:12:04,597 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1483 Valid, 1156 Invalid, 1238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [344 Valid, 889 Invalid, 5 Unknown, 0 Unchecked, 16.5s Time] [2022-11-25 18:12:04,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 960 states. [2022-11-25 18:12:04,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 960 to 956. [2022-11-25 18:12:04,657 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) [2022-11-25 18:12:04,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 956 states and 1323 transitions. [2022-11-25 18:12:04,661 INFO L78 Accepts]: Start accepts. Automaton has 956 states and 1323 transitions. Word has length 16 [2022-11-25 18:12:04,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:12:04,661 INFO L495 AbstractCegarLoop]: Abstraction has 956 states and 1323 transitions. [2022-11-25 18:12:04,661 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) [2022-11-25 18:12:04,662 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1323 transitions. [2022-11-25 18:12:04,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-25 18:12:04,666 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:12:04,666 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] [2022-11-25 18:12:04,667 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 18:12:04,667 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:12:04,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:12:04,667 INFO L85 PathProgramCache]: Analyzing trace with hash -1416415151, now seen corresponding path program 1 times [2022-11-25 18:12:04,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:12:04,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1962076403] [2022-11-25 18:12:04,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:12:04,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:12:04,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:06,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:12:06,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:06,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-11-25 18:12:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:06,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-25 18:12:06,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:06,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-11-25 18:12:06,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:06,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:12:06,163 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:12:06,163 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1962076403] [2022-11-25 18:12:06,163 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1962076403] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:12:06,163 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:12:06,163 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-25 18:12:06,164 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1510792943] [2022-11-25 18:12:06,164 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:12:06,164 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 18:12:06,164 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:12:06,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 18:12:06,165 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-25 18:12:06,165 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) [2022-11-25 18:12:08,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:10,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:15,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:22,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:12:22,125 INFO L93 Difference]: Finished difference Result 1910 states and 2644 transitions. [2022-11-25 18:12:22,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:12:22,125 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 [2022-11-25 18:12:22,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:12:22,132 INFO L225 Difference]: With dead ends: 1910 [2022-11-25 18:12:22,132 INFO L226 Difference]: Without dead ends: 960 [2022-11-25 18:12:22,137 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-11-25 18:12:22,138 INFO L413 NwaCegarLoop]: 776 mSDtfsCounter, 1677 mSDsluCounter, 1177 mSDsCounter, 0 mSdLazyCounter, 1357 mSolverCounterSat, 609 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.9s 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, 15.6s IncrementalHoareTripleChecker+Time [2022-11-25 18:12:22,138 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1806 Valid, 1953 Invalid, 1969 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [609 Valid, 1357 Invalid, 3 Unknown, 0 Unchecked, 15.6s Time] [2022-11-25 18:12:22,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 960 states. [2022-11-25 18:12:22,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 960 to 956. [2022-11-25 18:12:22,209 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) [2022-11-25 18:12:22,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 956 states and 1320 transitions. [2022-11-25 18:12:22,213 INFO L78 Accepts]: Start accepts. Automaton has 956 states and 1320 transitions. Word has length 51 [2022-11-25 18:12:22,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:12:22,214 INFO L495 AbstractCegarLoop]: Abstraction has 956 states and 1320 transitions. [2022-11-25 18:12:22,214 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) [2022-11-25 18:12:22,214 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1320 transitions. [2022-11-25 18:12:22,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-25 18:12:22,218 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:12:22,218 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] [2022-11-25 18:12:22,218 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 18:12:22,218 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:12:22,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:12:22,219 INFO L85 PathProgramCache]: Analyzing trace with hash -1409880047, now seen corresponding path program 1 times [2022-11-25 18:12:22,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:12:22,219 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [111683620] [2022-11-25 18:12:22,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:12:22,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:12:22,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:22,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:12:22,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:22,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-11-25 18:12:22,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:22,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-25 18:12:22,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:22,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-11-25 18:12:22,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:23,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:12:23,014 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:12:23,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [111683620] [2022-11-25 18:12:23,014 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [111683620] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:12:23,015 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:12:23,015 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:12:23,015 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1117488805] [2022-11-25 18:12:23,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:12:23,015 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:12:23,016 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:12:23,016 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:12:23,017 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:12:23,018 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) [2022-11-25 18:12:25,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:27,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:29,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:33,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:40,055 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 [] [2022-11-25 18:12:42,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:12:42,763 INFO L93 Difference]: Finished difference Result 1911 states and 2640 transitions. [2022-11-25 18:12:42,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 18:12:42,764 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 [2022-11-25 18:12:42,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:12:42,770 INFO L225 Difference]: With dead ends: 1911 [2022-11-25 18:12:42,770 INFO L226 Difference]: Without dead ends: 961 [2022-11-25 18:12:42,775 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 [2022-11-25 18:12:42,781 INFO L413 NwaCegarLoop]: 812 mSDtfsCounter, 397 mSDsluCounter, 1691 mSDsCounter, 0 mSdLazyCounter, 1407 mSolverCounterSat, 152 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.7s 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, 19.5s IncrementalHoareTripleChecker+Time [2022-11-25 18:12:42,782 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [455 Valid, 2503 Invalid, 1564 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [152 Valid, 1407 Invalid, 5 Unknown, 0 Unchecked, 19.5s Time] [2022-11-25 18:12:42,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 961 states. [2022-11-25 18:12:42,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 961 to 957. [2022-11-25 18:12:42,858 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) [2022-11-25 18:12:42,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 957 states and 1321 transitions. [2022-11-25 18:12:42,865 INFO L78 Accepts]: Start accepts. Automaton has 957 states and 1321 transitions. Word has length 51 [2022-11-25 18:12:42,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:12:42,868 INFO L495 AbstractCegarLoop]: Abstraction has 957 states and 1321 transitions. [2022-11-25 18:12:42,868 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) [2022-11-25 18:12:42,868 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1321 transitions. [2022-11-25 18:12:42,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-25 18:12:42,873 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:12:42,873 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] [2022-11-25 18:12:42,873 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-25 18:12:42,874 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:12:42,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:12:42,874 INFO L85 PathProgramCache]: Analyzing trace with hash -987178221, now seen corresponding path program 1 times [2022-11-25 18:12:42,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:12:42,875 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [680555162] [2022-11-25 18:12:42,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:12:42,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:12:43,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:43,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:12:43,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:43,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-11-25 18:12:43,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:43,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-25 18:12:43,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:43,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-11-25 18:12:43,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:12:44,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:12:44,014 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:12:44,015 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [680555162] [2022-11-25 18:12:44,015 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [680555162] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:12:44,015 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:12:44,015 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:12:44,015 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314282157] [2022-11-25 18:12:44,016 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:12:44,017 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:12:44,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:12:44,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:12:44,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:12:44,018 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) [2022-11-25 18:12:46,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:48,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:50,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:12:54,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:00,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:02,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:13:02,700 INFO L93 Difference]: Finished difference Result 965 states and 1328 transitions. [2022-11-25 18:13:02,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:13:02,701 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 [2022-11-25 18:13:02,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:13:02,708 INFO L225 Difference]: With dead ends: 965 [2022-11-25 18:13:02,708 INFO L226 Difference]: Without dead ends: 962 [2022-11-25 18:13:02,709 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 [2022-11-25 18:13:02,710 INFO L413 NwaCegarLoop]: 769 mSDtfsCounter, 711 mSDsluCounter, 1533 mSDsCounter, 0 mSdLazyCounter, 1231 mSolverCounterSat, 253 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 786 SdHoareTripleChecker+Valid, 2302 SdHoareTripleChecker+Invalid, 1489 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 253 IncrementalHoareTripleChecker+Valid, 1231 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.4s IncrementalHoareTripleChecker+Time [2022-11-25 18:13:02,711 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [786 Valid, 2302 Invalid, 1489 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [253 Valid, 1231 Invalid, 5 Unknown, 0 Unchecked, 18.4s Time] [2022-11-25 18:13:02,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 962 states. [2022-11-25 18:13:02,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 962 to 957. [2022-11-25 18:13:02,784 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) [2022-11-25 18:13:02,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 957 states and 1320 transitions. [2022-11-25 18:13:02,788 INFO L78 Accepts]: Start accepts. Automaton has 957 states and 1320 transitions. Word has length 51 [2022-11-25 18:13:02,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:13:02,789 INFO L495 AbstractCegarLoop]: Abstraction has 957 states and 1320 transitions. [2022-11-25 18:13:02,789 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) [2022-11-25 18:13:02,789 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1320 transitions. [2022-11-25 18:13:02,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-25 18:13:02,794 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:13:02,794 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] [2022-11-25 18:13:02,794 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-25 18:13:02,795 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:13:02,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:13:02,795 INFO L85 PathProgramCache]: Analyzing trace with hash 1872295633, now seen corresponding path program 1 times [2022-11-25 18:13:02,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:13:02,796 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [60701109] [2022-11-25 18:13:02,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:13:02,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:13:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:05,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:13:05,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:05,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-11-25 18:13:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:05,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-25 18:13:05,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:05,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-11-25 18:13:05,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:05,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-11-25 18:13:05,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:07,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:13:07,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:07,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-25 18:13:07,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:07,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-11-25 18:13:07,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:07,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2022-11-25 18:13:07,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:13:07,732 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-25 18:13:07,732 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:13:07,733 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [60701109] [2022-11-25 18:13:07,733 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [60701109] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:13:07,733 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:13:07,733 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-11-25 18:13:07,733 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [951964939] [2022-11-25 18:13:07,733 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:13:07,735 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-11-25 18:13:07,736 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:13:07,737 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-11-25 18:13:07,737 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2022-11-25 18:13:07,738 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) [2022-11-25 18:13:09,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:11,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:13,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:16,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:18,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:20,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:22,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:24,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:26,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:28,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:30,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:32,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:40,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:43,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:55,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:13:57,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:14:05,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:14:05,465 INFO L93 Difference]: Finished difference Result 1987 states and 2773 transitions. [2022-11-25 18:14:05,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-25 18:14:05,466 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 [2022-11-25 18:14:05,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:14:05,473 INFO L225 Difference]: With dead ends: 1987 [2022-11-25 18:14:05,473 INFO L226 Difference]: Without dead ends: 1036 [2022-11-25 18:14:05,477 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=63, Invalid=243, Unknown=0, NotChecked=0, Total=306 [2022-11-25 18:14:05,477 INFO L413 NwaCegarLoop]: 812 mSDtfsCounter, 744 mSDsluCounter, 4707 mSDsCounter, 0 mSdLazyCounter, 4578 mSolverCounterSat, 637 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 55.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 822 SdHoareTripleChecker+Valid, 5519 SdHoareTripleChecker+Invalid, 5231 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 637 IncrementalHoareTripleChecker+Valid, 4578 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.6s IncrementalHoareTripleChecker+Time [2022-11-25 18:14:05,478 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [822 Valid, 5519 Invalid, 5231 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [637 Valid, 4578 Invalid, 16 Unknown, 0 Unchecked, 56.6s Time] [2022-11-25 18:14:05,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1036 states. [2022-11-25 18:14:05,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1036 to 969. [2022-11-25 18:14:05,559 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) [2022-11-25 18:14:05,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 969 states and 1360 transitions. [2022-11-25 18:14:05,563 INFO L78 Accepts]: Start accepts. Automaton has 969 states and 1360 transitions. Word has length 82 [2022-11-25 18:14:05,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:14:05,564 INFO L495 AbstractCegarLoop]: Abstraction has 969 states and 1360 transitions. [2022-11-25 18:14:05,564 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) [2022-11-25 18:14:05,564 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1360 transitions. [2022-11-25 18:14:05,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-25 18:14:05,568 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:14:05,568 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] [2022-11-25 18:14:05,568 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-25 18:14:05,569 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:14:05,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:14:05,569 INFO L85 PathProgramCache]: Analyzing trace with hash 1449593807, now seen corresponding path program 1 times [2022-11-25 18:14:05,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:14:05,569 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884071191] [2022-11-25 18:14:05,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:14:05,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:14:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 18:14:10,395 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 18:14:13,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 18:14:13,191 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 18:14:13,192 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-11-25 18:14:13,193 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-25 18:14:13,194 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-25 18:14:13,198 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:14:13,201 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-25 18:14:13,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 06:14:13 BoogieIcfgContainer [2022-11-25 18:14:13,425 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-25 18:14:13,426 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-25 18:14:13,426 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-25 18:14:13,426 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-25 18:14:13,426 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:10:36" (3/4) ... [2022-11-25 18:14:13,430 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-25 18:14:13,431 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-25 18:14:13,431 INFO L158 Benchmark]: Toolchain (without parser) took 341876.50ms. Allocated memory was 209.7MB in the beginning and 1.2GB in the end (delta: 1.0GB). Free memory was 167.1MB in the beginning and 878.4MB in the end (delta: -711.3MB). Peak memory consumption was 308.9MB. Max. memory is 16.1GB. [2022-11-25 18:14:13,431 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 138.4MB. Free memory is still 108.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:14:13,432 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5732.60ms. Allocated memory was 209.7MB in the beginning and 325.1MB in the end (delta: 115.3MB). Free memory was 167.1MB in the beginning and 224.7MB in the end (delta: -57.6MB). Peak memory consumption was 156.3MB. Max. memory is 16.1GB. [2022-11-25 18:14:13,433 INFO L158 Benchmark]: Boogie Procedure Inliner took 366.02ms. Allocated memory is still 325.1MB. Free memory was 224.7MB in the beginning and 190.1MB in the end (delta: 34.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-25 18:14:13,433 INFO L158 Benchmark]: Boogie Preprocessor took 286.47ms. Allocated memory is still 325.1MB. Free memory was 190.1MB in the beginning and 154.5MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-25 18:14:13,433 INFO L158 Benchmark]: RCFGBuilder took 118416.93ms. Allocated memory was 325.1MB in the beginning and 1.2GB in the end (delta: 901.8MB). Free memory was 154.5MB in the beginning and 839.6MB in the end (delta: -685.1MB). Peak memory consumption was 705.3MB. Max. memory is 16.1GB. [2022-11-25 18:14:13,434 INFO L158 Benchmark]: TraceAbstraction took 217059.68ms. Allocated memory is still 1.2GB. Free memory was 839.6MB in the beginning and 878.4MB in the end (delta: -38.8MB). Peak memory consumption was 470.8MB. Max. memory is 16.1GB. [2022-11-25 18:14:13,434 INFO L158 Benchmark]: Witness Printer took 5.12ms. Allocated memory is still 1.2GB. Free memory is still 878.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:14:13,440 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 138.4MB. Free memory is still 108.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5732.60ms. Allocated memory was 209.7MB in the beginning and 325.1MB in the end (delta: 115.3MB). Free memory was 167.1MB in the beginning and 224.7MB in the end (delta: -57.6MB). Peak memory consumption was 156.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 366.02ms. Allocated memory is still 325.1MB. Free memory was 224.7MB in the beginning and 190.1MB in the end (delta: 34.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 286.47ms. Allocated memory is still 325.1MB. Free memory was 190.1MB in the beginning and 154.5MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * RCFGBuilder took 118416.93ms. Allocated memory was 325.1MB in the beginning and 1.2GB in the end (delta: 901.8MB). Free memory was 154.5MB in the beginning and 839.6MB in the end (delta: -685.1MB). Peak memory consumption was 705.3MB. Max. memory is 16.1GB. * TraceAbstraction took 217059.68ms. Allocated memory is still 1.2GB. Free memory was 839.6MB in the beginning and 878.4MB in the end (delta: -38.8MB). Peak memory consumption was 470.8MB. Max. memory is 16.1GB. * Witness Printer took 5.12ms. Allocated memory is still 1.2GB. Free memory is still 878.4MB. 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: [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}; [L10865] int debug_mode ; [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=18, poseidon_tvnorms={180:0}, 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={180:0}, POSEIDON_TVNORMS=18, 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=18, poseidon_tvnorms={180:0}, 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={180:0}, POSEIDON_TVNORMS=18, 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={180:0}, POSEIDON_TVNORMS=18, 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=18, poseidon_tvnorms={180:0}, 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={180:0}, POSEIDON_TVNORMS=18, 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=18, poseidon_tvnorms={180:0}, 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=18, poseidon_tvnorms={180:0}, 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={180:0}, POSEIDON_TVNORMS=18, 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=18, poseidon_tvnorms={180:0}, 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=18, poseidon_tvnorms={180:0}, 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=18, poseidon_tvnorms={180:0}, 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=18, poseidon_tvnorms={180:0}, 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=18, poseidon_tvnorms={180:0}, 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=18, poseidon_tvnorms={180:0}, 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={180:0}, POSEIDON_TVNORMS=18, 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=18, poseidon_tvnorms={180:0}, 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=18, poseidon_tvnorms={180:0}, 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={180:0}, POSEIDON_TVNORMS=18, 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=18, poseidon_tvnorms={180:0}, 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=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 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=18, poseidon_tvnorms={180:0}, 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={180:0}, POSEIDON_TVNORMS=18, 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: 216.7s, OverallIterations: 10, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 195.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 54 mSolverCounterUnknown, 11041 SdHoareTripleChecker+Valid, 191.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 10071 mSDsluCounter, 18281 SdHoareTripleChecker+Invalid, 184.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 11585 mSDsCounter, 3297 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 13275 IncrementalHoareTripleChecker+Invalid, 16626 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3297 mSolverCounterUnsat, 6696 mSDtfsCounter, 13275 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 54 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 105 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 3.2s 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: 0.7s AutomataMinimizationTime, 9 MinimizatonAttempts, 104 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 5.9s SatisfiabilityAnalysisTime, 10.1s 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 [2022-11-25 18:14:13,616 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-38b53e6 [2022-11-25 18:14:16,029 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:14:16,031 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:14:16,060 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:14:16,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:14:16,062 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:14:16,064 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:14:16,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:14:16,074 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:14:16,076 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:14:16,077 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:14:16,079 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:14:16,081 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:14:16,084 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:14:16,085 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:14:16,088 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:14:16,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:14:16,096 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:14:16,097 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:14:16,100 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:14:16,105 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:14:16,106 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:14:16,107 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:14:16,108 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:14:16,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:14:16,112 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:14:16,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:14:16,114 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:14:16,114 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:14:16,115 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:14:16,115 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:14:16,116 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:14:16,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:14:16,118 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:14:16,136 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:14:16,137 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:14:16,139 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:14:16,140 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:14:16,140 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:14:16,141 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:14:16,141 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:14:16,142 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-25 18:14:16,185 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:14:16,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:14:16,187 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:14:16,187 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:14:16,188 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:14:16,188 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:14:16,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:14:16,190 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:14:16,190 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:14:16,190 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:14:16,191 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:14:16,192 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 18:14:16,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:14:16,192 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 18:14:16,192 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 18:14:16,193 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 18:14:16,193 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 18:14:16,193 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 18:14:16,193 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:14:16,194 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 18:14:16,194 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:14:16,194 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:14:16,194 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:14:16,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:14:16,195 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:14:16,195 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:14:16,195 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 18:14:16,199 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 18:14:16,199 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 18:14:16,199 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:14:16,200 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 18:14:16,200 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:14:16,200 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:14:16,200 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 18:14:16,201 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_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e161bf665c83935d804e4a6c9c0991c63b86e29f86a0454f154d0af3adfb44c2 [2022-11-25 18:14:16,582 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:14:16,611 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:14:16,614 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:14:16,614 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:14:16,615 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:14:16,616 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-11-25 18:14:19,746 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:14:20,455 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:14:20,456 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-11-25 18:14:20,523 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/data/0e66dad64/b046b9a64b5947428d6e35a683e359cf/FLAGcdab0f2f0 [2022-11-25 18:14:20,551 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/data/0e66dad64/b046b9a64b5947428d6e35a683e359cf [2022-11-25 18:14:20,555 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:14:20,557 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:14:20,560 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:14:20,560 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:14:20,564 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:14:20,565 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:14:20" (1/1) ... [2022-11-25 18:14:20,566 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bc25538 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:14:20, skipping insertion in model container [2022-11-25 18:14:20,566 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:14:20" (1/1) ... [2022-11-25 18:14:20,573 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:14:20,772 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:14:21,415 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:14:21,455 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 18:14:21,467 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 18:14:21,689 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:14:21,693 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:14:21,862 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-25 18:14:21,866 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-25 18:14:22,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,012 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 18:14:22,032 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 18:14:22,033 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:14:22,058 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 18:14:22,066 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 18:14:22,082 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:22,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,101 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-11-25 18:14:22,102 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:22,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,108 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:14:22,109 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 18:14:22,115 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:14:22,115 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 18:14:22,116 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:14:22,119 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 18:14:22,120 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:14:22,136 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-11-25 18:14:22,148 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-25 18:14:22,149 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-25 18:14:22,155 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:22,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,163 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:14:22,163 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:14:22,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,295 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,384 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:22,385 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:22,408 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:22,408 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:22,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,437 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:22,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,451 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-11-25 18:14:22,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,458 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-11-25 18:14:22,463 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-11-25 18:14:22,469 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-11-25 18:14:22,474 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:14:22,476 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-11-25 18:14:22,476 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 18:14:22,477 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-11-25 18:14:22,477 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 18:14:22,478 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:22,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,486 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-11-25 18:14:22,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,493 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-11-25 18:14:22,499 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:22,499 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:22,500 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:14:22,503 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:14:22,503 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:22,521 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 18:14:22,522 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:14:22,523 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:14:22,524 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-11-25 18:14:22,526 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-11-25 18:14:22,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,527 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:14:22,528 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:14:22,529 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:22,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,537 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-11-25 18:14:22,537 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 18:14:22,538 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:22,538 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:14:22,539 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:14:22,544 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-11-25 18:14:22,549 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-11-25 18:14:22,554 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-11-25 18:14:22,560 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-11-25 18:14:22,593 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 18:14:22,593 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 18:14:22,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,596 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-11-25 18:14:22,628 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-11-25 18:14:22,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,652 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,653 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,653 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,653 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,654 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,654 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:14:22,655 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,655 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,655 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,656 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,656 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,656 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,657 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,657 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,658 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,658 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,658 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,659 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,659 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,659 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,660 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,660 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,660 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,661 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,661 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,661 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,662 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,662 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,663 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,663 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,663 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,664 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,664 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,664 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,665 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,665 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,666 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:22,667 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:14:22,667 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,668 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:22,668 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,669 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,669 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:22,669 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,670 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,670 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:22,671 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,671 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:22,671 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,672 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:22,672 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,672 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:22,673 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,673 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:22,674 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,674 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:22,674 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,675 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:22,675 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,676 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:22,676 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,676 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:22,677 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,677 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,677 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:22,678 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,759 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-11-25 18:14:22,764 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-11-25 18:14:22,804 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_hw_constraint_integer [2022-11-25 18:14:22,805 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:14:22,805 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:14:22,810 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:22,811 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:14:22,816 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 18:14:22,817 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 18:14:22,822 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:14:22,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,842 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_period_elapsed [2022-11-25 18:14:22,842 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:22,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,848 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:22,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,865 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-11-25 18:14:22,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:22,867 WARN L623 FunctionHandler]: Unknown extern function snd_card_create [2022-11-25 18:14:22,868 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_new [2022-11-25 18:14:22,869 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_set_ops [2022-11-25 18:14:22,870 WARN L623 FunctionHandler]: Unknown extern function snd_card_register [2022-11-25 18:14:22,870 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-11-25 18:14:22,871 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-11-25 18:14:22,876 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,876 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:14:22,877 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,877 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,878 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,878 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,878 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,878 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,879 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:22,879 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:22,880 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:14:22,880 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,881 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:22,881 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:22,881 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:22,882 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,054 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:23,055 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:23,055 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:14:23,062 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:14:23,063 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:23,063 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:14:23,064 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:14:23,064 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:23,080 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:14:23,085 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:14:23,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,100 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:23,105 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:23,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,154 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-11-25 18:14:23,155 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 18:14:23,156 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-11-25 18:14:23,157 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-11-25 18:14:23,174 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:23,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,182 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:23,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,188 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:14:23,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,201 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-11-25 18:14:23,203 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-11-25 18:14:23,204 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-11-25 18:14:23,205 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-11-25 18:14:23,205 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-11-25 18:14:23,206 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 18:14:23,211 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:23,212 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:23,212 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-11-25 18:14:23,213 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-11-25 18:14:23,213 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 18:14:23,226 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,227 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,227 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,227 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,228 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,228 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,228 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,229 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,229 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,230 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,231 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,232 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,233 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,233 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:14:23,234 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,234 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,235 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,236 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,240 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,244 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,245 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,246 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,246 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,246 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,247 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,247 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,248 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,253 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,254 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,254 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,254 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,255 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,255 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,339 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:23,340 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:23,340 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:14:23,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,347 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:14:23,347 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:23,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,353 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 18:14:23,354 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:14:23,355 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:23,356 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:14:23,357 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:23,357 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:14:23,362 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:14:23,363 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:14:23,371 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:23,371 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:23,380 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:23,380 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:23,411 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_fill [2022-11-25 18:14:23,416 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_menu [2022-11-25 18:14:23,444 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-11-25 18:14:23,445 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 18:14:23,450 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,451 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:14:23,451 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,452 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,452 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,452 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,453 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,453 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,453 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,454 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,454 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,454 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,455 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,455 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,455 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,456 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,456 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,456 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,457 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,458 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:14:23,458 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,458 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,459 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,459 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,459 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,460 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,460 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,461 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,461 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,461 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,462 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,555 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-25 18:14:23,558 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-25 18:14:23,596 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 18:14:23,621 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:14:23,642 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:14:23,661 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:14:23,662 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:14:23,683 WARN L623 FunctionHandler]: Unknown extern function usb_lock_device_for_reset [2022-11-25 18:14:23,684 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-11-25 18:14:23,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,696 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 18:14:23,698 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-11-25 18:14:23,698 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:14:23,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,704 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 18:14:23,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,705 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-11-25 18:14:23,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,707 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 18:14:23,708 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:14:23,708 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 18:14:23,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,729 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:23,730 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 18:14:23,730 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-11-25 18:14:23,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,765 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:14:23,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,774 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:14:23,775 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:14:23,780 WARN L623 FunctionHandler]: Unknown extern function kref_init [2022-11-25 18:14:23,781 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-11-25 18:14:23,781 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-11-25 18:14:23,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,782 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:14:23,782 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 18:14:23,786 WARN L623 FunctionHandler]: Unknown extern function device_init_wakeup [2022-11-25 18:14:23,787 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_set_autosuspend_delay [2022-11-25 18:14:23,787 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-11-25 18:14:23,787 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:14:23,791 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:14:23,792 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-11-25 18:14:23,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,798 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 18:14:23,816 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:14:23,824 WARN L623 FunctionHandler]: Unknown extern function register_pm_notifier [2022-11-25 18:14:23,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:23,829 WARN L623 FunctionHandler]: Unknown extern function unregister_pm_notifier [2022-11-25 18:14:23,830 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 18:14:23,838 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,839 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,839 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:14:23,840 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-25 18:14:23,843 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,843 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,844 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,844 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:23,845 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,845 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,845 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,846 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:14:23,846 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,849 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,849 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,849 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:23,849 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:23,854 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_1d17c1cf-e195-432a-912c-bc1e93610f28/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2022-11-25 18:14:24,001 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:14:24,071 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-25 18:14:24,161 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:14:24,253 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:14:24,254 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 18:14:24,255 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 18:14:24,256 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:14:24,256 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:14:24,262 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-25 18:14:24,262 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-25 18:14:24,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,270 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,272 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 18:14:24,275 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 18:14:24,275 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:14:24,281 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 18:14:24,282 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 18:14:24,286 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:24,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,290 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-11-25 18:14:24,291 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:24,291 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,292 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:14:24,293 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 18:14:24,295 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:14:24,295 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 18:14:24,296 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:14:24,297 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 18:14:24,297 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:14:24,299 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-11-25 18:14:24,300 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-25 18:14:24,301 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-25 18:14:24,301 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:24,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,303 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:14:24,303 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:14:24,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,350 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,361 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,377 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:24,377 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:24,380 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:24,381 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:24,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,386 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,389 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:24,390 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,396 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-11-25 18:14:24,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,398 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-11-25 18:14:24,399 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-11-25 18:14:24,399 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-11-25 18:14:24,400 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:14:24,401 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-11-25 18:14:24,402 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 18:14:24,402 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-11-25 18:14:24,402 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 18:14:24,403 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:24,404 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,411 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-11-25 18:14:24,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,413 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-11-25 18:14:24,414 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:24,415 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:24,415 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:14:24,417 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:14:24,418 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:24,421 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 18:14:24,421 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:14:24,422 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:14:24,423 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-11-25 18:14:24,424 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-11-25 18:14:24,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,426 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:14:24,426 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:14:24,426 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:24,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,428 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,429 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-11-25 18:14:24,430 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 18:14:24,430 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:24,430 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:14:24,431 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:14:24,432 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-11-25 18:14:24,432 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-11-25 18:14:24,433 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-11-25 18:14:24,438 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-11-25 18:14:24,519 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 18:14:24,520 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 18:14:24,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,522 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-11-25 18:14:24,523 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-11-25 18:14:24,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,526 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,527 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,527 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,527 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,534 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,536 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:14:24,536 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,537 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,537 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,537 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,538 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,538 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,538 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,539 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,539 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,539 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,540 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,540 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,540 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,540 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,541 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,541 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,541 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,542 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,542 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,542 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,542 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,543 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,543 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,543 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,544 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,544 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,544 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,545 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,545 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,545 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,546 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,546 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:14:24,547 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,547 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,547 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,548 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,548 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,548 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,549 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,549 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,549 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,550 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,550 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,550 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,550 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,551 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,551 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,551 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,552 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,552 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,552 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,553 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,553 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,553 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,553 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,554 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,554 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,554 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,555 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,555 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,555 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-11-25 18:14:24,556 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-11-25 18:14:24,558 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_hw_constraint_integer [2022-11-25 18:14:24,558 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:14:24,558 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:14:24,559 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:24,559 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:14:24,560 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 18:14:24,560 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 18:14:24,561 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:14:24,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,566 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_period_elapsed [2022-11-25 18:14:24,566 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:24,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,567 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:24,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,570 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-11-25 18:14:24,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,571 WARN L623 FunctionHandler]: Unknown extern function snd_card_create [2022-11-25 18:14:24,572 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_new [2022-11-25 18:14:24,572 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_set_ops [2022-11-25 18:14:24,573 WARN L623 FunctionHandler]: Unknown extern function snd_card_register [2022-11-25 18:14:24,573 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-11-25 18:14:24,574 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-11-25 18:14:24,574 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,575 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:14:24,575 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,575 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,576 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,576 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,576 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,576 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,577 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,577 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,578 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:14:24,578 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,578 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,579 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,579 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,579 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,582 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:24,582 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:24,614 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:14:24,616 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:14:24,616 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:24,617 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:14:24,617 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:14:24,617 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:24,619 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:14:24,620 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:14:24,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,644 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:24,645 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:24,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,653 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-11-25 18:14:24,654 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 18:14:24,654 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-11-25 18:14:24,655 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-11-25 18:14:24,656 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:24,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,657 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:24,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,659 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:14:24,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,673 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-11-25 18:14:24,674 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-11-25 18:14:24,675 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-11-25 18:14:24,676 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-11-25 18:14:24,676 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-11-25 18:14:24,676 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 18:14:24,678 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:24,678 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:24,678 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-11-25 18:14:24,678 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-11-25 18:14:24,679 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 18:14:24,680 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,680 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,680 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,681 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,681 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,681 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,681 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,682 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,682 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,682 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,682 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,683 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,683 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,684 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:14:24,684 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,684 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,685 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,685 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,685 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,685 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,686 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,686 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,686 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,687 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,687 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,687 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,687 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,688 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,688 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,688 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,689 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,689 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,689 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,691 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:24,691 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:24,692 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:14:24,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,693 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:14:24,694 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:24,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,695 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 18:14:24,695 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:14:24,696 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:24,696 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:14:24,698 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:24,698 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:14:24,698 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:14:24,699 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:14:24,701 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:24,701 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:24,705 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:24,706 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:24,709 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_fill [2022-11-25 18:14:24,710 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_menu [2022-11-25 18:14:24,714 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-11-25 18:14:24,714 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 18:14:24,716 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,716 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:14:24,716 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,717 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,717 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,717 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,717 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,718 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,718 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,718 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,719 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,719 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,719 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,719 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,720 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,720 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,720 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,720 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,721 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,721 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:14:24,722 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,722 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,722 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,723 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,723 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,723 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,723 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,724 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,724 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,724 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,724 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,726 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-25 18:14:24,726 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-25 18:14:24,727 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 18:14:24,735 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:14:24,735 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:14:24,744 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:14:24,745 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:14:24,748 WARN L623 FunctionHandler]: Unknown extern function usb_lock_device_for_reset [2022-11-25 18:14:24,748 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-11-25 18:14:24,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,750 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 18:14:24,751 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-11-25 18:14:24,751 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:14:24,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,752 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 18:14:24,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,753 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-11-25 18:14:24,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,756 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 18:14:24,756 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:14:24,756 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 18:14:24,758 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,758 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:24,759 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 18:14:24,759 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-11-25 18:14:24,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,766 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:14:24,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,771 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:14:24,772 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:14:24,773 WARN L623 FunctionHandler]: Unknown extern function kref_init [2022-11-25 18:14:24,773 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-11-25 18:14:24,774 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-11-25 18:14:24,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,774 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:14:24,775 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 18:14:24,776 WARN L623 FunctionHandler]: Unknown extern function device_init_wakeup [2022-11-25 18:14:24,776 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_set_autosuspend_delay [2022-11-25 18:14:24,776 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-11-25 18:14:24,776 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:14:24,777 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:14:24,777 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-11-25 18:14:24,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,779 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 18:14:24,779 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:14:24,780 WARN L623 FunctionHandler]: Unknown extern function register_pm_notifier [2022-11-25 18:14:24,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:24,780 WARN L623 FunctionHandler]: Unknown extern function unregister_pm_notifier [2022-11-25 18:14:24,781 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 18:14:24,781 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,782 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,782 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:14:24,782 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-25 18:14:24,783 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,783 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,784 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,785 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:24,785 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,785 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,786 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,786 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:14:24,786 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,787 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,787 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,787 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:24,787 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:24,788 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_1d17c1cf-e195-432a-912c-bc1e93610f28/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2022-11-25 18:14:24,804 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:14:24,888 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 18:14:25,037 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 18:14:25,039 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 18:14:25,039 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 18:14:25,041 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:14:25,041 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:14:25,050 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-25 18:14:25,050 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-25 18:14:25,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,067 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 18:14:25,071 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-11-25 18:14:25,071 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 18:14:25,080 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 18:14:25,084 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-11-25 18:14:25,093 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:25,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,102 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-11-25 18:14:25,102 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:25,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,106 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:14:25,107 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 18:14:25,111 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 18:14:25,111 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 18:14:25,112 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:14:25,113 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 18:14:25,114 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 18:14:25,117 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-11-25 18:14:25,119 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-25 18:14:25,119 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-11-25 18:14:25,120 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:25,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,122 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:14:25,122 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:14:25,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,225 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:25,225 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:25,232 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:25,232 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:25,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,240 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,247 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:25,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,261 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-11-25 18:14:25,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,262 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-11-25 18:14:25,263 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-11-25 18:14:25,263 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-11-25 18:14:25,268 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:14:25,271 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-11-25 18:14:25,271 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 18:14:25,272 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-11-25 18:14:25,273 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 18:14:25,277 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:25,278 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,279 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-11-25 18:14:25,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,281 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-11-25 18:14:25,282 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:25,282 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:25,282 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:14:25,284 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:14:25,284 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:25,288 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 18:14:25,289 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:14:25,289 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:14:25,290 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-11-25 18:14:25,292 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-11-25 18:14:25,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,297 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:14:25,297 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:14:25,298 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:25,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,304 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-11-25 18:14:25,304 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-11-25 18:14:25,304 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:25,305 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:14:25,305 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:14:25,305 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-11-25 18:14:25,306 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-11-25 18:14:25,306 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-11-25 18:14:25,309 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-11-25 18:14:25,328 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 18:14:25,328 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 18:14:25,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,330 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-11-25 18:14:25,330 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-11-25 18:14:25,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,333 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,333 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,333 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,333 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,334 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,334 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:14:25,334 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,335 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,335 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,335 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,335 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,336 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,336 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,336 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,336 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,337 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,337 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,337 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,337 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,338 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,338 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,338 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,339 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,339 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,339 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,339 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,340 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,340 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,340 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,340 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,341 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,341 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,341 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,341 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,342 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,342 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,343 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,343 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:14:25,343 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,344 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,344 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,344 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,345 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,345 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,345 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,346 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,346 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,346 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,346 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,347 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,347 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,347 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,348 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,348 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,348 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,349 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,349 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,349 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,350 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,350 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,350 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,351 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,351 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,351 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,351 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,352 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,352 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-11-25 18:14:25,353 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-11-25 18:14:25,358 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_hw_constraint_integer [2022-11-25 18:14:25,358 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:14:25,358 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:14:25,359 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:25,359 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:14:25,360 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 18:14:25,360 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 18:14:25,361 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:14:25,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,363 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,407 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_period_elapsed [2022-11-25 18:14:25,408 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:25,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,409 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:25,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,409 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,411 WARN L623 FunctionHandler]: Unknown extern function vmalloc_to_page [2022-11-25 18:14:25,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,414 WARN L623 FunctionHandler]: Unknown extern function snd_card_create [2022-11-25 18:14:25,415 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_new [2022-11-25 18:14:25,415 WARN L623 FunctionHandler]: Unknown extern function snd_pcm_set_ops [2022-11-25 18:14:25,416 WARN L623 FunctionHandler]: Unknown extern function snd_card_register [2022-11-25 18:14:25,416 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-11-25 18:14:25,418 WARN L623 FunctionHandler]: Unknown extern function snd_card_free [2022-11-25 18:14:25,421 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,421 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:14:25,422 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,422 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,422 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,422 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,423 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,423 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,423 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,424 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,424 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:14:25,424 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,424 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,425 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,425 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,425 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,428 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:25,428 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:25,428 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:14:25,430 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:14:25,430 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:25,430 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:14:25,431 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:14:25,431 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:25,432 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:14:25,433 WARN L623 FunctionHandler]: Unknown extern function jiffies_to_msecs [2022-11-25 18:14:25,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,437 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:25,437 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:25,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,454 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-11-25 18:14:25,454 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 18:14:25,456 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-11-25 18:14:25,456 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_swfilter [2022-11-25 18:14:25,456 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:25,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,467 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 18:14:25,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,474 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 18:14:25,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,486 WARN L623 FunctionHandler]: Unknown extern function dvb_register_adapter [2022-11-25 18:14:25,487 WARN L623 FunctionHandler]: Unknown extern function dvb_register_frontend [2022-11-25 18:14:25,488 WARN L623 FunctionHandler]: Unknown extern function dvb_dmx_init [2022-11-25 18:14:25,489 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_init [2022-11-25 18:14:25,489 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-11-25 18:14:25,489 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 18:14:25,490 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:25,491 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:25,491 WARN L623 FunctionHandler]: Unknown extern function dvb_dmxdev_release [2022-11-25 18:14:25,491 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_frontend [2022-11-25 18:14:25,492 WARN L623 FunctionHandler]: Unknown extern function dvb_unregister_adapter [2022-11-25 18:14:25,493 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,493 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,493 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,493 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,494 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,494 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,494 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,494 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,495 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,495 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,495 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,496 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,496 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,496 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:14:25,497 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,497 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,497 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,498 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,498 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,498 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,498 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,499 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,499 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,499 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,499 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,500 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,500 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,500 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,501 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,501 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,501 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,501 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,502 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,503 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:25,504 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:25,504 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:14:25,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,505 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-11-25 18:14:25,506 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:14:25,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,507 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 18:14:25,507 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:14:25,508 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:25,508 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-11-25 18:14:25,510 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:25,510 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:14:25,511 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:14:25,511 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:14:25,515 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:25,515 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:25,518 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 18:14:25,519 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 18:14:25,534 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_fill [2022-11-25 18:14:25,535 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_query_menu [2022-11-25 18:14:25,538 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-11-25 18:14:25,539 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-11-25 18:14:25,540 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,540 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:14:25,541 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,541 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,541 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,542 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,542 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,542 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,542 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,543 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,543 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,543 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,543 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,544 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,544 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,544 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,545 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,545 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,545 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,546 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:14:25,546 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,546 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,547 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,547 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,547 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,548 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,548 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,548 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,548 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,549 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,549 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,550 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-11-25 18:14:25,550 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-11-25 18:14:25,554 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 18:14:25,557 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:14:25,558 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:14:25,568 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:14:25,569 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:14:25,571 WARN L623 FunctionHandler]: Unknown extern function usb_lock_device_for_reset [2022-11-25 18:14:25,571 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-11-25 18:14:25,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,575 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 18:14:25,575 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-11-25 18:14:25,576 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:14:25,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,577 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 18:14:25,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,577 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-11-25 18:14:25,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,578 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 18:14:25,579 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:14:25,579 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 18:14:25,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,581 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-11-25 18:14:25,581 WARN L623 FunctionHandler]: Unknown extern function usb_put_dev [2022-11-25 18:14:25,581 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-11-25 18:14:25,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,596 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-11-25 18:14:25,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,600 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 18:14:25,601 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:14:25,602 WARN L623 FunctionHandler]: Unknown extern function kref_init [2022-11-25 18:14:25,603 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-11-25 18:14:25,603 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-11-25 18:14:25,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,604 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:14:25,604 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 18:14:25,605 WARN L623 FunctionHandler]: Unknown extern function device_init_wakeup [2022-11-25 18:14:25,605 WARN L623 FunctionHandler]: Unknown extern function pm_runtime_set_autosuspend_delay [2022-11-25 18:14:25,605 WARN L623 FunctionHandler]: Unknown extern function usb_enable_autosuspend [2022-11-25 18:14:25,605 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:14:25,606 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:14:25,606 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-11-25 18:14:25,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,608 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 18:14:25,608 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-11-25 18:14:25,609 WARN L623 FunctionHandler]: Unknown extern function register_pm_notifier [2022-11-25 18:14:25,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:14:25,609 WARN L623 FunctionHandler]: Unknown extern function unregister_pm_notifier [2022-11-25 18:14:25,610 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 18:14:25,610 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,611 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,611 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-25 18:14:25,611 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-25 18:14:25,612 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,612 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,612 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,613 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-25 18:14:25,613 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,613 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,614 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,614 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 18:14:25,614 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,615 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,615 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,615 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 18:14:25,616 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 18:14:25,616 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_1d17c1cf-e195-432a-912c-bc1e93610f28/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2022-11-25 18:14:25,635 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:14:25,844 INFO L208 MainTranslator]: Completed translation [2022-11-25 18:14:25,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:14:25 WrapperNode [2022-11-25 18:14:25,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:14:25,845 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 18:14:25,845 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 18:14:25,846 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 18:14:25,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:14:25" (1/1) ... [2022-11-25 18:14:25,964 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:14:25" (1/1) ... [2022-11-25 18:14:26,172 INFO L138 Inliner]: procedures = 476, calls = 4714, calls flagged for inlining = 237, calls inlined = 78, statements flattened = 4430 [2022-11-25 18:14:26,172 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 18:14:26,173 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 18:14:26,173 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 18:14:26,173 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 18:14:26,184 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:14:25" (1/1) ... [2022-11-25 18:14:26,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:14:25" (1/1) ... [2022-11-25 18:14:26,234 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:14:25" (1/1) ... [2022-11-25 18:14:26,234 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:14:25" (1/1) ... [2022-11-25 18:14:26,402 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:14:25" (1/1) ... [2022-11-25 18:14:26,417 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:14:25" (1/1) ... [2022-11-25 18:14:26,471 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:14:25" (1/1) ... [2022-11-25 18:14:26,495 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:14:25" (1/1) ... [2022-11-25 18:14:26,538 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 18:14:26,539 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 18:14:26,540 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 18:14:26,540 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 18:14:26,541 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:14:25" (1/1) ... [2022-11-25 18:14:26,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:14:26,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 18:14:26,578 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 18:14:26,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 18:14:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-25 18:14:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-25 18:14:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-25 18:14:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 18:14:26,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 18:14:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2022-11-25 18:14:26,636 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2022-11-25 18:14:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-11-25 18:14:26,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-11-25 18:14:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2022-11-25 18:14:26,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2022-11-25 18:14:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2022-11-25 18:14:26,637 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2022-11-25 18:14:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2022-11-25 18:14:26,637 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2022-11-25 18:14:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 18:14:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-25 18:14:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-25 18:14:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-25 18:14:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-25 18:14:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2022-11-25 18:14:26,638 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2022-11-25 18:14:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-25 18:14:26,638 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-25 18:14:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-11-25 18:14:26,639 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-11-25 18:14:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2022-11-25 18:14:26,639 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2022-11-25 18:14:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-11-25 18:14:26,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-11-25 18:14:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2022-11-25 18:14:26,640 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2022-11-25 18:14:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 18:14:26,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 18:14:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2022-11-25 18:14:26,640 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2022-11-25 18:14:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-25 18:14:26,641 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-25 18:14:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-25 18:14:26,641 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-25 18:14:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-11-25 18:14:26,641 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-11-25 18:14:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2022-11-25 18:14:26,642 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2022-11-25 18:14:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2022-11-25 18:14:26,642 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2022-11-25 18:14:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 18:14:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2022-11-25 18:14:26,643 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2022-11-25 18:14:26,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 18:14:26,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2022-11-25 18:14:26,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2022-11-25 18:14:26,644 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 18:14:26,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 18:14:26,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 18:14:26,645 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 18:14:26,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-25 18:14:26,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-25 18:14:26,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2022-11-25 18:14:26,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2022-11-25 18:14:26,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-25 18:14:26,646 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2022-11-25 18:14:26,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2022-11-25 18:14:26,646 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2022-11-25 18:14:26,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2022-11-25 18:14:26,646 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-25 18:14:26,647 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-25 18:14:26,647 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-25 18:14:26,647 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-25 18:14:26,647 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2022-11-25 18:14:26,647 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2022-11-25 18:14:26,647 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-25 18:14:26,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-25 18:14:26,648 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2022-11-25 18:14:26,648 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2022-11-25 18:14:26,648 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-25 18:14:26,648 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-25 18:14:26,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-25 18:14:26,648 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2022-11-25 18:14:26,649 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2022-11-25 18:14:26,649 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 18:14:26,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 18:14:26,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-25 18:14:26,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-25 18:14:26,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-25 18:14:26,650 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 18:14:26,650 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 18:14:26,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-25 18:14:26,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-25 18:14:26,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 18:14:26,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-25 18:14:26,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 18:14:26,651 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-25 18:14:26,651 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-25 18:14:26,651 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-25 18:14:26,651 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-25 18:14:26,651 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-11-25 18:14:26,652 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-11-25 18:14:26,652 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2022-11-25 18:14:26,652 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2022-11-25 18:14:26,652 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 18:14:26,652 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 18:14:26,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-25 18:14:26,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-25 18:14:26,653 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2022-11-25 18:14:26,653 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2022-11-25 18:14:26,653 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-25 18:14:26,653 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-25 18:14:26,653 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2022-11-25 18:14:26,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2022-11-25 18:14:26,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 18:14:26,654 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 18:14:26,654 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 18:14:26,654 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2022-11-25 18:14:26,654 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2022-11-25 18:14:26,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 18:14:26,655 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2022-11-25 18:14:26,655 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2022-11-25 18:14:26,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-25 18:14:26,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-25 18:14:26,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-25 18:14:26,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-25 18:14:26,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 18:14:26,656 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 18:14:26,656 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 18:14:26,656 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2022-11-25 18:14:26,657 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2022-11-25 18:14:26,657 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-25 18:14:26,657 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-25 18:14:26,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-25 18:14:26,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-25 18:14:26,657 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-25 18:14:26,658 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-25 18:14:26,658 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2022-11-25 18:14:26,658 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2022-11-25 18:14:26,658 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-25 18:14:26,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-25 18:14:26,658 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 18:14:26,658 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 18:14:26,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-25 18:14:26,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-25 18:14:26,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-25 18:14:26,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-25 18:14:26,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 18:14:26,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 18:14:26,660 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2022-11-25 18:14:26,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2022-11-25 18:14:26,660 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2022-11-25 18:14:26,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2022-11-25 18:14:26,660 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2022-11-25 18:14:26,660 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2022-11-25 18:14:26,660 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2022-11-25 18:14:26,661 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2022-11-25 18:14:26,661 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2022-11-25 18:14:26,661 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2022-11-25 18:14:26,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 18:14:26,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 18:14:27,521 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 18:14:27,524 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 18:18:26,681 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 18:18:26,704 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 18:18:26,704 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-25 18:18:26,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:18:26 BoogieIcfgContainer [2022-11-25 18:18:26,707 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 18:18:26,710 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 18:18:26,710 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 18:18:26,713 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 18:18:26,713 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 06:14:20" (1/3) ... [2022-11-25 18:18:26,714 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e44380b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:18:26, skipping insertion in model container [2022-11-25 18:18:26,714 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:14:25" (2/3) ... [2022-11-25 18:18:26,715 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e44380b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:18:26, skipping insertion in model container [2022-11-25 18:18:26,715 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:18:26" (3/3) ... [2022-11-25 18:18:26,716 INFO L112 eAbstractionObserver]: Analyzing ICFG main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2022-11-25 18:18:26,735 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 18:18:26,735 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 18:18:26,822 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 18:18:26,829 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;@1d8f8bb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 18:18:26,829 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 18:18:26,837 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) [2022-11-25 18:18:26,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-25 18:18:26,850 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:18:26,851 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:18:26,852 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:18:26,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:18:26,856 INFO L85 PathProgramCache]: Analyzing trace with hash 1045675222, now seen corresponding path program 1 times [2022-11-25 18:18:26,879 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 18:18:26,879 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [634857100] [2022-11-25 18:18:26,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:18:26,880 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 [2022-11-25 18:18:26,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 18:18:26,885 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 18:18:26,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:18:33,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:18:33,856 INFO L263 TraceCheckSpWp]: Trace formula consists of 4470 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 18:18:33,863 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 18:18:34,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:18:34,177 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 18:18:34,178 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 18:18:34,178 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [634857100] [2022-11-25 18:18:34,178 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [634857100] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:18:34,179 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:18:34,179 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 18:18:34,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1143824179] [2022-11-25 18:18:34,181 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:18:34,185 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 18:18:34,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 18:18:34,214 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 18:18:34,214 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 18:18:34,218 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) [2022-11-25 18:18:37,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:37,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:18:37,930 INFO L93 Difference]: Finished difference Result 1938 states and 2767 transitions. [2022-11-25 18:18:37,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:18:37,932 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 [2022-11-25 18:18:37,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:18:37,950 INFO L225 Difference]: With dead ends: 1938 [2022-11-25 18:18:37,950 INFO L226 Difference]: Without dead ends: 1000 [2022-11-25 18:18:37,957 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 [2022-11-25 18:18:37,960 INFO L413 NwaCegarLoop]: 1336 mSDtfsCounter, 880 mSDsluCounter, 494 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s 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, 3.5s IncrementalHoareTripleChecker+Time [2022-11-25 18:18:37,961 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [880 Valid, 1830 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 1 Unknown, 0 Unchecked, 3.5s Time] [2022-11-25 18:18:37,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1000 states. [2022-11-25 18:18:38,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1000 to 997. [2022-11-25 18:18:38,082 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) [2022-11-25 18:18:38,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 997 states and 1377 transitions. [2022-11-25 18:18:38,097 INFO L78 Accepts]: Start accepts. Automaton has 997 states and 1377 transitions. Word has length 12 [2022-11-25 18:18:38,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:18:38,097 INFO L495 AbstractCegarLoop]: Abstraction has 997 states and 1377 transitions. [2022-11-25 18:18:38,098 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) [2022-11-25 18:18:38,098 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1377 transitions. [2022-11-25 18:18:38,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-25 18:18:38,099 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:18:38,099 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:18:38,200 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:18:38,324 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:18:38,324 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:18:38,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:18:38,325 INFO L85 PathProgramCache]: Analyzing trace with hash -1945204668, now seen corresponding path program 1 times [2022-11-25 18:18:38,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 18:18:38,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1444062118] [2022-11-25 18:18:38,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:18:38,329 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 [2022-11-25 18:18:38,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 18:18:38,330 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 18:18:38,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:18:44,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:18:45,110 INFO L263 TraceCheckSpWp]: Trace formula consists of 4471 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 18:18:45,113 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 18:18:45,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:18:45,490 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 18:18:45,490 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 18:18:45,491 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1444062118] [2022-11-25 18:18:45,491 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1444062118] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:18:45,491 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:18:45,491 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 18:18:45,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [232020250] [2022-11-25 18:18:45,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:18:45,493 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 18:18:45,493 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 18:18:45,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 18:18:45,494 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 18:18:45,494 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) [2022-11-25 18:18:48,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:48,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:18:48,897 INFO L93 Difference]: Finished difference Result 999 states and 1378 transitions. [2022-11-25 18:18:48,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:18:48,897 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 [2022-11-25 18:18:48,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:18:48,903 INFO L225 Difference]: With dead ends: 999 [2022-11-25 18:18:48,903 INFO L226 Difference]: Without dead ends: 996 [2022-11-25 18:18:48,904 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 [2022-11-25 18:18:48,905 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, 3.3s IncrementalHoareTripleChecker+Time [2022-11-25 18:18:48,906 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1289 Valid, 1300 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 3.3s Time] [2022-11-25 18:18:48,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 996 states. [2022-11-25 18:18:48,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 996 to 996. [2022-11-25 18:18:48,964 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) [2022-11-25 18:18:48,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 996 states and 1375 transitions. [2022-11-25 18:18:48,971 INFO L78 Accepts]: Start accepts. Automaton has 996 states and 1375 transitions. Word has length 13 [2022-11-25 18:18:48,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:18:48,971 INFO L495 AbstractCegarLoop]: Abstraction has 996 states and 1375 transitions. [2022-11-25 18:18:48,971 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) [2022-11-25 18:18:48,972 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1375 transitions. [2022-11-25 18:18:48,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-25 18:18:48,972 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:18:48,973 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:18:49,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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)] Forceful destruction successful, exit code 0 [2022-11-25 18:18:49,188 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:18:49,188 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:18:49,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:18:49,189 INFO L85 PathProgramCache]: Analyzing trace with hash -173195879, now seen corresponding path program 1 times [2022-11-25 18:18:49,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 18:18:49,193 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [385697356] [2022-11-25 18:18:49,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:18:49,193 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 [2022-11-25 18:18:49,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 18:18:49,194 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 18:18:49,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:18:55,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:18:55,966 INFO L263 TraceCheckSpWp]: Trace formula consists of 4472 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 18:18:55,968 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 18:18:56,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:18:56,449 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 18:18:56,449 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 18:18:56,450 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [385697356] [2022-11-25 18:18:56,450 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [385697356] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:18:56,450 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:18:56,450 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 18:18:56,450 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [357989699] [2022-11-25 18:18:56,451 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:18:56,451 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 18:18:56,451 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 18:18:56,452 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 18:18:56,452 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 18:18:56,452 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) [2022-11-25 18:18:59,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.71s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:18:59,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:18:59,878 INFO L93 Difference]: Finished difference Result 998 states and 1376 transitions. [2022-11-25 18:18:59,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:18:59,878 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 [2022-11-25 18:18:59,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:18:59,884 INFO L225 Difference]: With dead ends: 998 [2022-11-25 18:18:59,884 INFO L226 Difference]: Without dead ends: 995 [2022-11-25 18:18:59,885 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 [2022-11-25 18:18:59,886 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, 3.3s IncrementalHoareTripleChecker+Time [2022-11-25 18:18:59,887 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1286 Valid, 1298 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 3.3s Time] [2022-11-25 18:18:59,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 995 states. [2022-11-25 18:18:59,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 995 to 995. [2022-11-25 18:18:59,951 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) [2022-11-25 18:18:59,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 995 states and 1373 transitions. [2022-11-25 18:18:59,958 INFO L78 Accepts]: Start accepts. Automaton has 995 states and 1373 transitions. Word has length 14 [2022-11-25 18:18:59,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:18:59,959 INFO L495 AbstractCegarLoop]: Abstraction has 995 states and 1373 transitions. [2022-11-25 18:18:59,959 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) [2022-11-25 18:18:59,959 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1373 transitions. [2022-11-25 18:18:59,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-25 18:18:59,960 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:18:59,960 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:19:00,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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)] Forceful destruction successful, exit code 0 [2022-11-25 18:19:00,184 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:19:00,184 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:19:00,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:19:00,185 INFO L85 PathProgramCache]: Analyzing trace with hash -1075493401, now seen corresponding path program 1 times [2022-11-25 18:19:00,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 18:19:00,191 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [717448051] [2022-11-25 18:19:00,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:19:00,191 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 [2022-11-25 18:19:00,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 18:19:00,192 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 18:19:00,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:19:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:19:07,016 INFO L263 TraceCheckSpWp]: Trace formula consists of 4473 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 18:19:07,018 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 18:19:07,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:19:07,643 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 18:19:07,643 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 18:19:07,643 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [717448051] [2022-11-25 18:19:07,644 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [717448051] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:19:07,644 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:19:07,644 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 18:19:07,644 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1781266728] [2022-11-25 18:19:07,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:19:07,644 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 18:19:07,644 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 18:19:07,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 18:19:07,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 18:19:07,645 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) [2022-11-25 18:19:10,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.75s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:19:11,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:19:11,122 INFO L93 Difference]: Finished difference Result 997 states and 1374 transitions. [2022-11-25 18:19:11,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:19:11,123 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 [2022-11-25 18:19:11,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:19:11,128 INFO L225 Difference]: With dead ends: 997 [2022-11-25 18:19:11,128 INFO L226 Difference]: Without dead ends: 994 [2022-11-25 18:19:11,129 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 [2022-11-25 18:19:11,129 INFO L413 NwaCegarLoop]: 1294 mSDtfsCounter, 1283 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s 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 [2022-11-25 18:19:11,130 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] [2022-11-25 18:19:11,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 994 states. [2022-11-25 18:19:11,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 994 to 994. [2022-11-25 18:19:11,202 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) [2022-11-25 18:19:11,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 994 states and 1371 transitions. [2022-11-25 18:19:11,208 INFO L78 Accepts]: Start accepts. Automaton has 994 states and 1371 transitions. Word has length 15 [2022-11-25 18:19:11,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:19:11,209 INFO L495 AbstractCegarLoop]: Abstraction has 994 states and 1371 transitions. [2022-11-25 18:19:11,209 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) [2022-11-25 18:19:11,209 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1371 transitions. [2022-11-25 18:19:11,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-25 18:19:11,210 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:19:11,210 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:19:11,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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)] Forceful destruction successful, exit code 0 [2022-11-25 18:19:11,432 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:19:11,432 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:19:11,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:19:11,432 INFO L85 PathProgramCache]: Analyzing trace with hash 1018059356, now seen corresponding path program 1 times [2022-11-25 18:19:11,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 18:19:11,438 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [543431912] [2022-11-25 18:19:11,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:19:11,439 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 [2022-11-25 18:19:11,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 18:19:11,440 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 18:19:11,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:19:17,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:19:18,235 INFO L263 TraceCheckSpWp]: Trace formula consists of 4474 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 18:19:18,237 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 18:19:18,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:19:18,972 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 18:19:18,972 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 18:19:18,972 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [543431912] [2022-11-25 18:19:18,972 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [543431912] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:19:18,972 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:19:18,972 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 18:19:18,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2046057907] [2022-11-25 18:19:18,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:19:18,973 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 18:19:18,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 18:19:18,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 18:19:18,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 18:19:18,974 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) [2022-11-25 18:19:21,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:19:21,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:19:21,784 INFO L93 Difference]: Finished difference Result 996 states and 1372 transitions. [2022-11-25 18:19:22,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:19:22,421 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 [2022-11-25 18:19:22,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:19:22,427 INFO L225 Difference]: With dead ends: 996 [2022-11-25 18:19:22,427 INFO L226 Difference]: Without dead ends: 987 [2022-11-25 18:19:22,428 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 [2022-11-25 18:19:22,429 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 [2022-11-25 18:19:22,429 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] [2022-11-25 18:19:22,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 987 states. [2022-11-25 18:19:22,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 987 to 987. [2022-11-25 18:19:22,515 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) [2022-11-25 18:19:22,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 987 states and 1362 transitions. [2022-11-25 18:19:22,521 INFO L78 Accepts]: Start accepts. Automaton has 987 states and 1362 transitions. Word has length 16 [2022-11-25 18:19:22,521 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:19:22,521 INFO L495 AbstractCegarLoop]: Abstraction has 987 states and 1362 transitions. [2022-11-25 18:19:22,521 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) [2022-11-25 18:19:22,522 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1362 transitions. [2022-11-25 18:19:22,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-25 18:19:22,527 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:19:22,527 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] [2022-11-25 18:19:22,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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)] Forceful destruction successful, exit code 0 [2022-11-25 18:19:22,748 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:19:22,748 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:19:22,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:19:22,749 INFO L85 PathProgramCache]: Analyzing trace with hash -1416415151, now seen corresponding path program 1 times [2022-11-25 18:19:22,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 18:19:22,753 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [844420933] [2022-11-25 18:19:22,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:19:22,753 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 [2022-11-25 18:19:22,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 18:19:22,754 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 18:19:22,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:19:29,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:19:29,717 INFO L263 TraceCheckSpWp]: Trace formula consists of 4562 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 18:19:29,722 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 18:19:31,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:19:31,666 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 18:19:31,666 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 18:19:31,666 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [844420933] [2022-11-25 18:19:31,666 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [844420933] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:19:31,667 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:19:31,667 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 18:19:31,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1153150961] [2022-11-25 18:19:31,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:19:31,667 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:19:31,668 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 18:19:31,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:19:31,668 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:19:31,668 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) [2022-11-25 18:19:35,905 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 [] [2022-11-25 18:19:39,340 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 [] [2022-11-25 18:19:39,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:19:39,481 INFO L93 Difference]: Finished difference Result 2938 states and 4056 transitions. [2022-11-25 18:19:39,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:19:39,482 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 [2022-11-25 18:19:39,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:19:39,493 INFO L225 Difference]: With dead ends: 2938 [2022-11-25 18:19:39,493 INFO L226 Difference]: Without dead ends: 1957 [2022-11-25 18:19:39,497 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 [2022-11-25 18:19:39,498 INFO L413 NwaCegarLoop]: 1457 mSDtfsCounter, 1237 mSDsluCounter, 2703 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 5 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s 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, 7.3s IncrementalHoareTripleChecker+Time [2022-11-25 18:19:39,498 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1237 Valid, 4160 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 89 Invalid, 2 Unknown, 0 Unchecked, 7.3s Time] [2022-11-25 18:19:39,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1957 states. [2022-11-25 18:19:39,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1957 to 1948. [2022-11-25 18:19:39,686 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) [2022-11-25 18:19:39,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1948 states and 2688 transitions. [2022-11-25 18:19:39,696 INFO L78 Accepts]: Start accepts. Automaton has 1948 states and 2688 transitions. Word has length 51 [2022-11-25 18:19:39,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:19:39,697 INFO L495 AbstractCegarLoop]: Abstraction has 1948 states and 2688 transitions. [2022-11-25 18:19:39,697 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) [2022-11-25 18:19:39,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 2688 transitions. [2022-11-25 18:19:39,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-25 18:19:39,702 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:19:39,703 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] [2022-11-25 18:19:39,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:19:39,924 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:19:39,924 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:19:39,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:19:39,924 INFO L85 PathProgramCache]: Analyzing trace with hash -1409880047, now seen corresponding path program 1 times [2022-11-25 18:19:39,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 18:19:39,931 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [139590473] [2022-11-25 18:19:39,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:19:39,931 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 [2022-11-25 18:19:39,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 18:19:39,933 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 18:19:39,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:19:46,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:19:46,947 INFO L263 TraceCheckSpWp]: Trace formula consists of 4560 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 18:19:46,951 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 18:19:49,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:19:49,150 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 18:19:49,150 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 18:19:49,150 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [139590473] [2022-11-25 18:19:49,150 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [139590473] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:19:49,150 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:19:49,151 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 18:19:49,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713592127] [2022-11-25 18:19:49,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:19:49,152 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 18:19:49,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 18:19:49,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 18:19:49,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 18:19:49,153 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) [2022-11-25 18:19:53,551 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 [] [2022-11-25 18:19:55,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:19:56,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:19:56,987 INFO L93 Difference]: Finished difference Result 3900 states and 5380 transitions. [2022-11-25 18:19:56,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 18:19:56,988 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 [2022-11-25 18:19:56,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:19:56,998 INFO L225 Difference]: With dead ends: 3900 [2022-11-25 18:19:56,998 INFO L226 Difference]: Without dead ends: 1958 [2022-11-25 18:19:57,003 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 [2022-11-25 18:19:57,005 INFO L413 NwaCegarLoop]: 1456 mSDtfsCounter, 1231 mSDsluCounter, 2701 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s 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, 7.3s IncrementalHoareTripleChecker+Time [2022-11-25 18:19:57,005 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1231 Valid, 4157 Invalid, 94 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 89 Invalid, 2 Unknown, 0 Unchecked, 7.3s Time] [2022-11-25 18:19:57,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1958 states. [2022-11-25 18:19:57,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1958 to 1949. [2022-11-25 18:19:57,182 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) [2022-11-25 18:19:57,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1949 states and 2687 transitions. [2022-11-25 18:19:57,191 INFO L78 Accepts]: Start accepts. Automaton has 1949 states and 2687 transitions. Word has length 51 [2022-11-25 18:19:57,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:19:57,193 INFO L495 AbstractCegarLoop]: Abstraction has 1949 states and 2687 transitions. [2022-11-25 18:19:57,193 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) [2022-11-25 18:19:57,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 2687 transitions. [2022-11-25 18:19:57,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-25 18:19:57,197 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:19:57,198 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] [2022-11-25 18:19:57,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:19:57,412 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:19:57,412 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:19:57,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:19:57,413 INFO L85 PathProgramCache]: Analyzing trace with hash -987178221, now seen corresponding path program 1 times [2022-11-25 18:19:57,418 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 18:19:57,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2002979556] [2022-11-25 18:19:57,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:19:57,419 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 [2022-11-25 18:19:57,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 18:19:57,440 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 18:19:57,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:20:04,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:20:04,503 INFO L263 TraceCheckSpWp]: Trace formula consists of 4560 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-25 18:20:04,506 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 18:20:05,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 18:20:05,378 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 18:20:05,379 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 18:20:05,379 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2002979556] [2022-11-25 18:20:05,379 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2002979556] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:20:05,379 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:20:05,379 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 18:20:05,379 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [849613311] [2022-11-25 18:20:05,379 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:20:05,380 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 18:20:05,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 18:20:05,380 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 18:20:05,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 18:20:05,380 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) [2022-11-25 18:20:08,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:20:09,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:20:09,078 INFO L93 Difference]: Finished difference Result 1952 states and 2689 transitions. [2022-11-25 18:20:09,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 18:20:09,079 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 [2022-11-25 18:20:09,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:20:09,091 INFO L225 Difference]: With dead ends: 1952 [2022-11-25 18:20:09,091 INFO L226 Difference]: Without dead ends: 1949 [2022-11-25 18:20:09,093 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 [2022-11-25 18:20:09,093 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, 3.5s IncrementalHoareTripleChecker+Time [2022-11-25 18:20:09,094 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [480 Valid, 2199 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 1 Unknown, 0 Unchecked, 3.5s Time] [2022-11-25 18:20:09,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1949 states. [2022-11-25 18:20:09,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1949 to 1949. [2022-11-25 18:20:09,277 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) [2022-11-25 18:20:09,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1949 states and 2685 transitions. [2022-11-25 18:20:09,284 INFO L78 Accepts]: Start accepts. Automaton has 1949 states and 2685 transitions. Word has length 51 [2022-11-25 18:20:09,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:20:09,285 INFO L495 AbstractCegarLoop]: Abstraction has 1949 states and 2685 transitions. [2022-11-25 18:20:09,285 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) [2022-11-25 18:20:09,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 2685 transitions. [2022-11-25 18:20:09,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-25 18:20:09,291 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:20:09,292 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] [2022-11-25 18:20:09,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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)] Forceful destruction successful, exit code 0 [2022-11-25 18:20:09,516 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:20:09,516 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:20:09,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:20:09,517 INFO L85 PathProgramCache]: Analyzing trace with hash 1872295633, now seen corresponding path program 1 times [2022-11-25 18:20:09,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 18:20:09,525 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1876444760] [2022-11-25 18:20:09,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:20:09,525 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 [2022-11-25 18:20:09,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 18:20:09,527 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 18:20:09,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:20:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:20:18,040 INFO L263 TraceCheckSpWp]: Trace formula consists of 5188 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-25 18:20:18,044 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 18:20:19,538 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-25 18:20:19,538 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 18:20:20,974 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 18:20:20,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1876444760] [2022-11-25 18:20:20,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1876444760] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 18:20:20,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1517851499] [2022-11-25 18:20:20,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:20:20,975 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-25 18:20:20,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/cvc4 [2022-11-25 18:20:20,978 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-25 18:20:21,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2022-11-25 18:20:42,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:20:42,767 INFO L263 TraceCheckSpWp]: Trace formula consists of 5188 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-25 18:20:42,771 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 18:20:43,368 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-25 18:20:43,368 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 18:20:44,689 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1517851499] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 18:20:44,689 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-25 18:20:44,689 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 6 [2022-11-25 18:20:44,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1981230266] [2022-11-25 18:20:44,690 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-25 18:20:44,690 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 18:20:44,690 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 18:20:44,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 18:20:44,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-25 18:20:44,691 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) [2022-11-25 18:20:46,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:20:46,986 INFO L93 Difference]: Finished difference Result 3920 states and 5454 transitions. [2022-11-25 18:20:46,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 18:20:46,988 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 [2022-11-25 18:20:46,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:20:46,999 INFO L225 Difference]: With dead ends: 3920 [2022-11-25 18:20:46,999 INFO L226 Difference]: Without dead ends: 1977 [2022-11-25 18:20:47,011 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 210 GetRequests, 204 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-25 18:20:47,011 INFO L413 NwaCegarLoop]: 1283 mSDtfsCounter, 8 mSDsluCounter, 5100 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s 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, 2.1s IncrementalHoareTripleChecker+Time [2022-11-25 18:20:47,012 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 6383 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 49 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-11-25 18:20:47,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1977 states. [2022-11-25 18:20:47,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1977 to 1973. [2022-11-25 18:20:47,270 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) [2022-11-25 18:20:47,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1973 states and 2759 transitions. [2022-11-25 18:20:47,278 INFO L78 Accepts]: Start accepts. Automaton has 1973 states and 2759 transitions. Word has length 82 [2022-11-25 18:20:47,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:20:47,279 INFO L495 AbstractCegarLoop]: Abstraction has 1973 states and 2759 transitions. [2022-11-25 18:20:47,279 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) [2022-11-25 18:20:47,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 2759 transitions. [2022-11-25 18:20:47,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-25 18:20:47,284 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:20:47,284 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] [2022-11-25 18:20:47,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/cvc4 --incremental --print-success --lang smt (11)] Forceful destruction successful, exit code 0 [2022-11-25 18:20:47,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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)] Forceful destruction successful, exit code 0 [2022-11-25 18:20:47,700 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/cvc4 --incremental --print-success --lang smt,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 18:20:47,700 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:20:47,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:20:47,701 INFO L85 PathProgramCache]: Analyzing trace with hash 1449593807, now seen corresponding path program 1 times [2022-11-25 18:20:47,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 18:20:47,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1400379745] [2022-11-25 18:20:47,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:20:47,705 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 [2022-11-25 18:20:47,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 18:20:47,706 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 18:20:47,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d17c1cf-e195-432a-912c-bc1e93610f28/bin/uautomizer-ZsLfNo2U6R/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