./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa --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 213c19133f8e1eb8e04c1430c89bd3923e29e833639b74dc68815899bbf3f9fa --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 23:24:09,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 23:24:09,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 23:24:09,567 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 23:24:09,568 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 23:24:09,569 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 23:24:09,570 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 23:24:09,571 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 23:24:09,573 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 23:24:09,574 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 23:24:09,575 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 23:24:09,576 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 23:24:09,576 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 23:24:09,577 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 23:24:09,578 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 23:24:09,579 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 23:24:09,580 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 23:24:09,581 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 23:24:09,583 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 23:24:09,585 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 23:24:09,587 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 23:24:09,588 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 23:24:09,589 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 23:24:09,590 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 23:24:09,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 23:24:09,593 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 23:24:09,593 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 23:24:09,594 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 23:24:09,595 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 23:24:09,595 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 23:24:09,596 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 23:24:09,596 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 23:24:09,597 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 23:24:09,598 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 23:24:09,599 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 23:24:09,599 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 23:24:09,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 23:24:09,599 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 23:24:09,599 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 23:24:09,600 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 23:24:09,601 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 23:24:09,601 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-06 23:24:09,619 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 23:24:09,619 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 23:24:09,619 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 23:24:09,619 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 23:24:09,620 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 23:24:09,620 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 23:24:09,620 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 23:24:09,620 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 23:24:09,620 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 23:24:09,621 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 23:24:09,621 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 23:24:09,621 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 23:24:09,621 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 23:24:09,621 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 23:24:09,621 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 23:24:09,621 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 23:24:09,621 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 23:24:09,622 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 23:24:09,622 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 23:24:09,622 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 23:24:09,622 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 23:24:09,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 23:24:09,622 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 23:24:09,622 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 23:24:09,622 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 23:24:09,622 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 23:24:09,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-06 23:24:09,623 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 23:24:09,623 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 23:24:09,623 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 23:24:09,623 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 23:24:09,623 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 213c19133f8e1eb8e04c1430c89bd3923e29e833639b74dc68815899bbf3f9fa [2021-12-06 23:24:09,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 23:24:09,823 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 23:24:09,825 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 23:24:09,826 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 23:24:09,826 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 23:24:09,827 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2021-12-06 23:24:09,876 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/data/d97b8636a/cb1c04de902d41d185316acc36cf6dcf/FLAGcf51baad0 [2021-12-06 23:24:10,598 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 23:24:10,599 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2021-12-06 23:24:10,635 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/data/d97b8636a/cb1c04de902d41d185316acc36cf6dcf/FLAGcf51baad0 [2021-12-06 23:24:10,850 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/data/d97b8636a/cb1c04de902d41d185316acc36cf6dcf [2021-12-06 23:24:10,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 23:24:10,854 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 23:24:10,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 23:24:10,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 23:24:10,857 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 23:24:10,858 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 11:24:10" (1/1) ... [2021-12-06 23:24:10,859 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b5f54a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:24:10, skipping insertion in model container [2021-12-06 23:24:10,859 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 11:24:10" (1/1) ... [2021-12-06 23:24:10,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 23:24:10,964 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 23:24:13,886 WARN L230 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_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2021-12-06 23:24:14,078 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 23:24:14,164 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 23:24:14,918 WARN L230 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_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2021-12-06 23:24:14,931 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 23:24:15,224 INFO L208 MainTranslator]: Completed translation [2021-12-06 23:24:15,224 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:24:15 WrapperNode [2021-12-06 23:24:15,224 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 23:24:15,225 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 23:24:15,225 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 23:24:15,225 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 23:24:15,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:24:15" (1/1) ... [2021-12-06 23:24:15,407 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:24:15" (1/1) ... [2021-12-06 23:24:15,782 INFO L137 Inliner]: procedures = 457, calls = 15318, calls flagged for inlining = 154, calls inlined = 76, statements flattened = 12878 [2021-12-06 23:24:15,782 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 23:24:15,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 23:24:15,783 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 23:24:15,783 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 23:24:15,790 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:24:15" (1/1) ... [2021-12-06 23:24:15,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:24:15" (1/1) ... [2021-12-06 23:24:15,847 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:24:15" (1/1) ... [2021-12-06 23:24:15,847 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:24:15" (1/1) ... [2021-12-06 23:24:16,024 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:24:15" (1/1) ... [2021-12-06 23:24:16,055 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:24:15" (1/1) ... [2021-12-06 23:24:16,101 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:24:15" (1/1) ... [2021-12-06 23:24:16,177 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 23:24:16,178 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 23:24:16,178 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 23:24:16,178 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 23:24:16,179 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:24:15" (1/1) ... [2021-12-06 23:24:16,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 23:24:16,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:24:16,207 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-06 23:24:16,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-06 23:24:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-06 23:24:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-06 23:24:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2021-12-06 23:24:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2021-12-06 23:24:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_area_set [2021-12-06 23:24:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_area_set [2021-12-06 23:24:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_alloc_urbs [2021-12-06 23:24:16,246 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_alloc_urbs [2021-12-06 23:24:16,246 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-12-06 23:24:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-12-06 23:24:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2021-12-06 23:24:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-06 23:24:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-06 23:24:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2021-12-06 23:24:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2021-12-06 23:24:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-12-06 23:24:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-12-06 23:24:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-12-06 23:24:16,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-12-06 23:24:16,247 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-06 23:24:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-06 23:24:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-12-06 23:24:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-12-06 23:24:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-06 23:24:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-06 23:24:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2021-12-06 23:24:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2021-12-06 23:24:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_em28xx [2021-12-06 23:24:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_em28xx [2021-12-06 23:24:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-12-06 23:24:16,248 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-12-06 23:24:16,248 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-06 23:24:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-06 23:24:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-06 23:24:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-06 23:24:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-12-06 23:24:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-12-06 23:24:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-06 23:24:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-06 23:24:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2021-12-06 23:24:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2021-12-06 23:24:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-12-06 23:24:16,249 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-12-06 23:24:16,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-06 23:24:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vbi_supported [2021-12-06 23:24:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vbi_supported [2021-12-06 23:24:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-06 23:24:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-06 23:24:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-06 23:24:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-06 23:24:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_video [2021-12-06 23:24:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_video [2021-12-06 23:24:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2021-12-06 23:24:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2021-12-06 23:24:16,250 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_chip_ident [2021-12-06 23:24:16,250 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_chip_ident [2021-12-06 23:24:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-12-06 23:24:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-12-06 23:24:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-12-06 23:24:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-12-06 23:24:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2021-12-06 23:24:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2021-12-06 23:24:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-06 23:24:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2021-12-06 23:24:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2021-12-06 23:24:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-06 23:24:16,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-06 23:24:16,251 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-12-06 23:24:16,252 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-12-06 23:24:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-06 23:24:16,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-06 23:24:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2021-12-06 23:24:16,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2021-12-06 23:24:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-06 23:24:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-12-06 23:24:16,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-12-06 23:24:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-12-06 23:24:16,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-12-06 23:24:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-06 23:24:16,252 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2021-12-06 23:24:16,253 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2021-12-06 23:24:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-06 23:24:16,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-06 23:24:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-06 23:24:16,253 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-06 23:24:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2021-12-06 23:24:16,253 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2021-12-06 23:24:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-06 23:24:16,253 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-06 23:24:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-12-06 23:24:16,253 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-12-06 23:24:16,253 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-12-06 23:24:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-12-06 23:24:16,254 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-12-06 23:24:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-06 23:24:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2021-12-06 23:24:16,254 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2021-12-06 23:24:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 23:24:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-06 23:24:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-06 23:24:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2021-12-06 23:24:16,254 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2021-12-06 23:24:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-06 23:24:16,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-06 23:24:16,254 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-12-06 23:24:16,255 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-12-06 23:24:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-12-06 23:24:16,255 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-12-06 23:24:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_analog_streaming [2021-12-06 23:24:16,255 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_analog_streaming [2021-12-06 23:24:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-12-06 23:24:16,255 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-12-06 23:24:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2021-12-06 23:24:16,255 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2021-12-06 23:24:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_reg_len [2021-12-06 23:24:16,255 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_reg_len [2021-12-06 23:24:16,255 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-06 23:24:16,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-06 23:24:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-12-06 23:24:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2021-12-06 23:24:16,256 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2021-12-06 23:24:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-06 23:24:16,256 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-06 23:24:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_outfmt [2021-12-06 23:24:16,256 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_outfmt [2021-12-06 23:24:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 23:24:16,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 23:24:16,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-06 23:24:16,256 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-06 23:24:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-06 23:24:16,257 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-06 23:24:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-12-06 23:24:16,257 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-12-06 23:24:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2021-12-06 23:24:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2021-12-06 23:24:16,257 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2021-12-06 23:24:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-06 23:24:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-06 23:24:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-06 23:24:16,257 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-06 23:24:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_close [2021-12-06 23:24:16,257 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_close [2021-12-06 23:24:16,257 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2021-12-06 23:24:16,258 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2021-12-06 23:24:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-12-06 23:24:16,258 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-12-06 23:24:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2021-12-06 23:24:16,258 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2021-12-06 23:24:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-06 23:24:16,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-06 23:24:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-06 23:24:16,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-06 23:24:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-06 23:24:16,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-06 23:24:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_s_ctrl [2021-12-06 23:24:16,258 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_s_ctrl [2021-12-06 23:24:16,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-06 23:24:16,259 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-06 23:24:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-12-06 23:24:16,259 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-12-06 23:24:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2021-12-06 23:24:16,259 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2021-12-06 23:24:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2021-12-06 23:24:16,259 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2021-12-06 23:24:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-06 23:24:16,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-06 23:24:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-12-06 23:24:16,259 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-12-06 23:24:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_em28xx [2021-12-06 23:24:16,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_em28xx [2021-12-06 23:24:16,259 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2021-12-06 23:24:16,260 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2021-12-06 23:24:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-06 23:24:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-12-06 23:24:16,260 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-12-06 23:24:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-06 23:24:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_chip_info [2021-12-06 23:24:16,260 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_chip_info [2021-12-06 23:24:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_video_format [2021-12-06 23:24:16,260 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_video_format [2021-12-06 23:24:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-06 23:24:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2021-12-06 23:24:16,260 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2021-12-06 23:24:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-12-06 23:24:16,261 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-12-06 23:24:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-06 23:24:16,261 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-06 23:24:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-06 23:24:16,261 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-06 23:24:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_resolution_set [2021-12-06 23:24:16,261 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_resolution_set [2021-12-06 23:24:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-06 23:24:16,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-06 23:24:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2021-12-06 23:24:16,261 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2021-12-06 23:24:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-06 23:24:16,261 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-06 23:24:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-12-06 23:24:16,261 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-12-06 23:24:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_open [2021-12-06 23:24:16,262 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_open [2021-12-06 23:24:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-12-06 23:24:16,262 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-12-06 23:24:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-06 23:24:16,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-06 23:24:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2021-12-06 23:24:16,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2021-12-06 23:24:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-06 23:24:16,262 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-06 23:24:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-06 23:24:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-06 23:24:16,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-06 23:24:16,262 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2021-12-06 23:24:16,263 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2021-12-06 23:24:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure finish_field_prepare_next [2021-12-06 23:24:16,263 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_field_prepare_next [2021-12-06 23:24:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2021-12-06 23:24:16,263 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2021-12-06 23:24:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_wake_i2c [2021-12-06 23:24:16,263 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_wake_i2c [2021-12-06 23:24:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure size_to_scale [2021-12-06 23:24:16,263 INFO L138 BoogieDeclarations]: Found implementation of procedure size_to_scale [2021-12-06 23:24:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-12-06 23:24:16,263 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-12-06 23:24:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2021-12-06 23:24:16,263 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2021-12-06 23:24:16,263 INFO L130 BoogieDeclarations]: Found specification of procedure scale_to_size [2021-12-06 23:24:16,264 INFO L138 BoogieDeclarations]: Found implementation of procedure scale_to_size [2021-12-06 23:24:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2021-12-06 23:24:16,264 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2021-12-06 23:24:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2021-12-06 23:24:16,264 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2021-12-06 23:24:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2021-12-06 23:24:16,264 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2021-12-06 23:24:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-06 23:24:16,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-06 23:24:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 23:24:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-12-06 23:24:16,264 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-12-06 23:24:16,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-06 23:24:16,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-06 23:24:16,265 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_start [2021-12-06 23:24:16,265 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_start [2021-12-06 23:24:16,813 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 23:24:16,815 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 23:24:37,817 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 23:24:37,835 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 23:24:37,835 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-06 23:24:37,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 11:24:37 BoogieIcfgContainer [2021-12-06 23:24:37,839 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 23:24:37,840 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-06 23:24:37,841 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-06 23:24:37,844 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-06 23:24:37,844 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 11:24:10" (1/3) ... [2021-12-06 23:24:37,844 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b0bace9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 11:24:37, skipping insertion in model container [2021-12-06 23:24:37,844 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:24:15" (2/3) ... [2021-12-06 23:24:37,845 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b0bace9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 11:24:37, skipping insertion in model container [2021-12-06 23:24:37,845 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 11:24:37" (3/3) ... [2021-12-06 23:24:37,846 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2021-12-06 23:24:37,852 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-06 23:24:37,852 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-06 23:24:37,901 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 23:24:37,908 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-12-06 23:24:37,908 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-06 23:24:37,957 INFO L276 IsEmpty]: Start isEmpty. Operand has 1900 states, 1392 states have (on average 1.3915229885057472) internal successors, (1937), 1417 states have internal predecessors, (1937), 395 states have call successors, (395), 111 states have call predecessors, (395), 111 states have return successors, (395), 394 states have call predecessors, (395), 395 states have call successors, (395) [2021-12-06 23:24:37,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-12-06 23:24:37,961 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:24:37,961 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:24:37,962 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:24:37,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:24:37,966 INFO L85 PathProgramCache]: Analyzing trace with hash 284761344, now seen corresponding path program 1 times [2021-12-06 23:24:37,973 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:24:37,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1905474206] [2021-12-06 23:24:37,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:24:37,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:24:38,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:24:39,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:24:39,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:24:39,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:24:39,466 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:24:39,466 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1905474206] [2021-12-06 23:24:39,467 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1905474206] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:24:39,467 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:24:39,467 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 23:24:39,468 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1398226378] [2021-12-06 23:24:39,469 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:24:39,472 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 23:24:39,473 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:24:39,493 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 23:24:39,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 23:24:39,498 INFO L87 Difference]: Start difference. First operand has 1900 states, 1392 states have (on average 1.3915229885057472) internal successors, (1937), 1417 states have internal predecessors, (1937), 395 states have call successors, (395), 111 states have call predecessors, (395), 111 states have return successors, (395), 394 states have call predecessors, (395), 395 states have call successors, (395) 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) [2021-12-06 23:24:43,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:24:43,017 INFO L93 Difference]: Finished difference Result 3838 states and 5681 transitions. [2021-12-06 23:24:43,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 23:24:43,019 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 [2021-12-06 23:24:43,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:24:43,044 INFO L225 Difference]: With dead ends: 3838 [2021-12-06 23:24:43,045 INFO L226 Difference]: Without dead ends: 1936 [2021-12-06 23:24:43,059 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:24:43,062 INFO L933 BasicCegarLoop]: 2339 mSDtfsCounter, 3569 mSDsluCounter, 408 mSDsCounter, 0 mSdLazyCounter, 683 mSolverCounterSat, 1146 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3681 SdHoareTripleChecker+Valid, 2747 SdHoareTripleChecker+Invalid, 1829 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1146 IncrementalHoareTripleChecker+Valid, 683 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2021-12-06 23:24:43,062 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3681 Valid, 2747 Invalid, 1829 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1146 Valid, 683 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2021-12-06 23:24:43,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1936 states. [2021-12-06 23:24:43,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1936 to 1896. [2021-12-06 23:24:43,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1896 states, 1391 states have (on average 1.387491013659238) internal successors, (1930), 1412 states have internal predecessors, (1930), 393 states have call successors, (393), 113 states have call predecessors, (393), 111 states have return successors, (382), 381 states have call predecessors, (382), 382 states have call successors, (382) [2021-12-06 23:24:43,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1896 states and 2705 transitions. [2021-12-06 23:24:43,219 INFO L78 Accepts]: Start accepts. Automaton has 1896 states and 2705 transitions. Word has length 12 [2021-12-06 23:24:43,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:24:43,220 INFO L470 AbstractCegarLoop]: Abstraction has 1896 states and 2705 transitions. [2021-12-06 23:24:43,220 INFO L471 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) [2021-12-06 23:24:43,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2705 transitions. [2021-12-06 23:24:43,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-12-06 23:24:43,221 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:24:43,221 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:24:43,221 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-06 23:24:43,221 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:24:43,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:24:43,222 INFO L85 PathProgramCache]: Analyzing trace with hash 236165592, now seen corresponding path program 1 times [2021-12-06 23:24:43,222 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:24:43,222 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [385468813] [2021-12-06 23:24:43,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:24:43,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:24:43,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:24:44,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:24:44,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:24:44,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:24:44,169 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:24:44,169 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [385468813] [2021-12-06 23:24:44,169 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [385468813] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:24:44,169 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:24:44,170 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 23:24:44,170 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336942396] [2021-12-06 23:24:44,170 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:24:44,171 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 23:24:44,171 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:24:44,172 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 23:24:44,172 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 23:24:44,172 INFO L87 Difference]: Start difference. First operand 1896 states and 2705 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) [2021-12-06 23:24:48,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:24:48,699 INFO L93 Difference]: Finished difference Result 2361 states and 3521 transitions. [2021-12-06 23:24:48,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 23:24:48,699 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 [2021-12-06 23:24:48,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:24:48,714 INFO L225 Difference]: With dead ends: 2361 [2021-12-06 23:24:48,714 INFO L226 Difference]: Without dead ends: 2358 [2021-12-06 23:24:48,715 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:24:48,716 INFO L933 BasicCegarLoop]: 2590 mSDtfsCounter, 4045 mSDsluCounter, 379 mSDsCounter, 0 mSdLazyCounter, 1430 mSolverCounterSat, 1076 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4238 SdHoareTripleChecker+Valid, 2969 SdHoareTripleChecker+Invalid, 2506 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1076 IncrementalHoareTripleChecker+Valid, 1430 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2021-12-06 23:24:48,717 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4238 Valid, 2969 Invalid, 2506 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1076 Valid, 1430 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2021-12-06 23:24:48,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2358 states. [2021-12-06 23:24:48,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2358 to 1895. [2021-12-06 23:24:48,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1895 states, 1391 states have (on average 1.3867721063982745) internal successors, (1929), 1411 states have internal predecessors, (1929), 392 states have call successors, (392), 113 states have call predecessors, (392), 111 states have return successors, (382), 381 states have call predecessors, (382), 382 states have call successors, (382) [2021-12-06 23:24:48,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1895 states and 2703 transitions. [2021-12-06 23:24:48,809 INFO L78 Accepts]: Start accepts. Automaton has 1895 states and 2703 transitions. Word has length 13 [2021-12-06 23:24:48,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:24:48,809 INFO L470 AbstractCegarLoop]: Abstraction has 1895 states and 2703 transitions. [2021-12-06 23:24:48,809 INFO L471 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) [2021-12-06 23:24:48,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 2703 transitions. [2021-12-06 23:24:48,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-12-06 23:24:48,810 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:24:48,810 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:24:48,810 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-06 23:24:48,810 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:24:48,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:24:48,810 INFO L85 PathProgramCache]: Analyzing trace with hash -1270297853, now seen corresponding path program 1 times [2021-12-06 23:24:48,810 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:24:48,811 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [889955463] [2021-12-06 23:24:48,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:24:48,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:24:49,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:24:49,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:24:49,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:24:49,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:24:49,650 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:24:49,650 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [889955463] [2021-12-06 23:24:49,650 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [889955463] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:24:49,650 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:24:49,650 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 23:24:49,650 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143450460] [2021-12-06 23:24:49,650 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:24:49,651 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 23:24:49,651 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:24:49,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 23:24:49,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 23:24:49,651 INFO L87 Difference]: Start difference. First operand 1895 states and 2703 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) [2021-12-06 23:24:53,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:24:53,617 INFO L93 Difference]: Finished difference Result 2360 states and 3519 transitions. [2021-12-06 23:24:53,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 23:24:53,618 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 [2021-12-06 23:24:53,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:24:53,630 INFO L225 Difference]: With dead ends: 2360 [2021-12-06 23:24:53,631 INFO L226 Difference]: Without dead ends: 2357 [2021-12-06 23:24:53,632 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:24:53,633 INFO L933 BasicCegarLoop]: 2571 mSDtfsCounter, 4057 mSDsluCounter, 379 mSDsCounter, 0 mSdLazyCounter, 1419 mSolverCounterSat, 1078 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4254 SdHoareTripleChecker+Valid, 2950 SdHoareTripleChecker+Invalid, 2497 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1078 IncrementalHoareTripleChecker+Valid, 1419 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2021-12-06 23:24:53,633 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4254 Valid, 2950 Invalid, 2497 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1078 Valid, 1419 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2021-12-06 23:24:53,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2357 states. [2021-12-06 23:24:53,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2357 to 1894. [2021-12-06 23:24:53,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1894 states, 1391 states have (on average 1.3860531991373113) internal successors, (1928), 1410 states have internal predecessors, (1928), 391 states have call successors, (391), 113 states have call predecessors, (391), 111 states have return successors, (382), 381 states have call predecessors, (382), 382 states have call successors, (382) [2021-12-06 23:24:53,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1894 states and 2701 transitions. [2021-12-06 23:24:53,714 INFO L78 Accepts]: Start accepts. Automaton has 1894 states and 2701 transitions. Word has length 14 [2021-12-06 23:24:53,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:24:53,714 INFO L470 AbstractCegarLoop]: Abstraction has 1894 states and 2701 transitions. [2021-12-06 23:24:53,714 INFO L471 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) [2021-12-06 23:24:53,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 2701 transitions. [2021-12-06 23:24:53,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-12-06 23:24:53,715 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:24:53,715 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:24:53,715 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-06 23:24:53,715 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:24:53,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:24:53,715 INFO L85 PathProgramCache]: Analyzing trace with hash -726019525, now seen corresponding path program 1 times [2021-12-06 23:24:53,715 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:24:53,715 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2073488298] [2021-12-06 23:24:53,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:24:53,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:24:54,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:24:54,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:24:54,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:24:54,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:24:54,467 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:24:54,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2073488298] [2021-12-06 23:24:54,467 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2073488298] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:24:54,467 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:24:54,467 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 23:24:54,467 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1743302638] [2021-12-06 23:24:54,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:24:54,468 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 23:24:54,468 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:24:54,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 23:24:54,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 23:24:54,469 INFO L87 Difference]: Start difference. First operand 1894 states and 2701 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) [2021-12-06 23:25:01,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:25:01,910 INFO L93 Difference]: Finished difference Result 6416 states and 9496 transitions. [2021-12-06 23:25:01,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 23:25:01,910 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 [2021-12-06 23:25:01,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:25:01,935 INFO L225 Difference]: With dead ends: 6416 [2021-12-06 23:25:01,935 INFO L226 Difference]: Without dead ends: 4528 [2021-12-06 23:25:01,943 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:25:01,944 INFO L933 BasicCegarLoop]: 3214 mSDtfsCounter, 5062 mSDsluCounter, 1219 mSDsCounter, 0 mSdLazyCounter, 4197 mSolverCounterSat, 1476 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5385 SdHoareTripleChecker+Valid, 4433 SdHoareTripleChecker+Invalid, 5673 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1476 IncrementalHoareTripleChecker+Valid, 4197 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.2s IncrementalHoareTripleChecker+Time [2021-12-06 23:25:01,944 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5385 Valid, 4433 Invalid, 5673 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1476 Valid, 4197 Invalid, 0 Unknown, 0 Unchecked, 7.2s Time] [2021-12-06 23:25:01,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4528 states. [2021-12-06 23:25:02,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4528 to 3850. [2021-12-06 23:25:02,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3850 states, 2839 states have (on average 1.3874603733709052) internal successors, (3939), 2868 states have internal predecessors, (3939), 786 states have call successors, (786), 214 states have call predecessors, (786), 224 states have return successors, (898), 791 states have call predecessors, (898), 774 states have call successors, (898) [2021-12-06 23:25:02,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3850 states to 3850 states and 5623 transitions. [2021-12-06 23:25:02,111 INFO L78 Accepts]: Start accepts. Automaton has 3850 states and 5623 transitions. Word has length 15 [2021-12-06 23:25:02,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:25:02,111 INFO L470 AbstractCegarLoop]: Abstraction has 3850 states and 5623 transitions. [2021-12-06 23:25:02,111 INFO L471 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) [2021-12-06 23:25:02,111 INFO L276 IsEmpty]: Start isEmpty. Operand 3850 states and 5623 transitions. [2021-12-06 23:25:02,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-12-06 23:25:02,112 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:25:02,112 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:25:02,112 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-06 23:25:02,112 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:25:02,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:25:02,112 INFO L85 PathProgramCache]: Analyzing trace with hash -1033255674, now seen corresponding path program 1 times [2021-12-06 23:25:02,112 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:25:02,112 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1432237416] [2021-12-06 23:25:02,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:25:02,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:25:02,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:02,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:25:02,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:02,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:25:02,845 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:25:02,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1432237416] [2021-12-06 23:25:02,846 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1432237416] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:25:02,846 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:25:02,846 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 23:25:02,846 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1490043796] [2021-12-06 23:25:02,846 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:25:02,847 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 23:25:02,847 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:25:02,847 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 23:25:02,847 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 23:25:02,848 INFO L87 Difference]: Start difference. First operand 3850 states and 5623 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) [2021-12-06 23:25:06,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:25:06,865 INFO L93 Difference]: Finished difference Result 4526 states and 6783 transitions. [2021-12-06 23:25:06,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 23:25:06,865 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 [2021-12-06 23:25:06,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:25:06,888 INFO L225 Difference]: With dead ends: 4526 [2021-12-06 23:25:06,888 INFO L226 Difference]: Without dead ends: 4523 [2021-12-06 23:25:06,890 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:25:06,891 INFO L933 BasicCegarLoop]: 2609 mSDtfsCounter, 4011 mSDsluCounter, 379 mSDsCounter, 0 mSdLazyCounter, 1402 mSolverCounterSat, 1072 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4214 SdHoareTripleChecker+Valid, 2988 SdHoareTripleChecker+Invalid, 2474 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1072 IncrementalHoareTripleChecker+Valid, 1402 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2021-12-06 23:25:06,891 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4214 Valid, 2988 Invalid, 2474 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1072 Valid, 1402 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2021-12-06 23:25:06,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4523 states. [2021-12-06 23:25:07,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4523 to 3849. [2021-12-06 23:25:07,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3849 states, 2839 states have (on average 1.3871081366678408) internal successors, (3938), 2867 states have internal predecessors, (3938), 785 states have call successors, (785), 214 states have call predecessors, (785), 224 states have return successors, (898), 791 states have call predecessors, (898), 774 states have call successors, (898) [2021-12-06 23:25:07,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3849 states to 3849 states and 5621 transitions. [2021-12-06 23:25:07,052 INFO L78 Accepts]: Start accepts. Automaton has 3849 states and 5621 transitions. Word has length 16 [2021-12-06 23:25:07,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:25:07,053 INFO L470 AbstractCegarLoop]: Abstraction has 3849 states and 5621 transitions. [2021-12-06 23:25:07,053 INFO L471 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) [2021-12-06 23:25:07,053 INFO L276 IsEmpty]: Start isEmpty. Operand 3849 states and 5621 transitions. [2021-12-06 23:25:07,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-12-06 23:25:07,053 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:25:07,054 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:25:07,054 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-06 23:25:07,054 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:25:07,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:25:07,054 INFO L85 PathProgramCache]: Analyzing trace with hash -1967636834, now seen corresponding path program 1 times [2021-12-06 23:25:07,054 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:25:07,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [969499155] [2021-12-06 23:25:07,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:25:07,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:25:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:07,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:25:07,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:07,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:25:07,770 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:25:07,771 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [969499155] [2021-12-06 23:25:07,771 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [969499155] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:25:07,771 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:25:07,771 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 23:25:07,771 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131529148] [2021-12-06 23:25:07,771 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:25:07,771 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 23:25:07,771 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:25:07,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 23:25:07,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 23:25:07,772 INFO L87 Difference]: Start difference. First operand 3849 states and 5621 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 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) [2021-12-06 23:25:11,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:25:11,837 INFO L93 Difference]: Finished difference Result 4525 states and 6781 transitions. [2021-12-06 23:25:11,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 23:25:11,838 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 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 17 [2021-12-06 23:25:11,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:25:11,861 INFO L225 Difference]: With dead ends: 4525 [2021-12-06 23:25:11,862 INFO L226 Difference]: Without dead ends: 4522 [2021-12-06 23:25:11,863 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:25:11,864 INFO L933 BasicCegarLoop]: 2601 mSDtfsCounter, 4012 mSDsluCounter, 379 mSDsCounter, 0 mSdLazyCounter, 1410 mSolverCounterSat, 1076 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4212 SdHoareTripleChecker+Valid, 2980 SdHoareTripleChecker+Invalid, 2486 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1076 IncrementalHoareTripleChecker+Valid, 1410 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2021-12-06 23:25:11,864 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4212 Valid, 2980 Invalid, 2486 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1076 Valid, 1410 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2021-12-06 23:25:11,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4522 states. [2021-12-06 23:25:12,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4522 to 3848. [2021-12-06 23:25:12,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3848 states, 2839 states have (on average 1.3867558999647764) internal successors, (3937), 2866 states have internal predecessors, (3937), 784 states have call successors, (784), 214 states have call predecessors, (784), 224 states have return successors, (898), 791 states have call predecessors, (898), 774 states have call successors, (898) [2021-12-06 23:25:12,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3848 states to 3848 states and 5619 transitions. [2021-12-06 23:25:12,019 INFO L78 Accepts]: Start accepts. Automaton has 3848 states and 5619 transitions. Word has length 17 [2021-12-06 23:25:12,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:25:12,019 INFO L470 AbstractCegarLoop]: Abstraction has 3848 states and 5619 transitions. [2021-12-06 23:25:12,019 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 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) [2021-12-06 23:25:12,019 INFO L276 IsEmpty]: Start isEmpty. Operand 3848 states and 5619 transitions. [2021-12-06 23:25:12,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-12-06 23:25:12,020 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:25:12,020 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:25:12,020 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-06 23:25:12,020 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:25:12,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:25:12,021 INFO L85 PathProgramCache]: Analyzing trace with hash -868676855, now seen corresponding path program 1 times [2021-12-06 23:25:12,021 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:25:12,021 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189143151] [2021-12-06 23:25:12,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:25:12,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:25:12,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:12,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:25:12,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:12,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:25:12,692 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:25:12,692 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189143151] [2021-12-06 23:25:12,692 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1189143151] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:25:12,692 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:25:12,692 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-06 23:25:12,692 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2131939776] [2021-12-06 23:25:12,692 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:25:12,693 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 23:25:12,693 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:25:12,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 23:25:12,693 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 23:25:12,693 INFO L87 Difference]: Start difference. First operand 3848 states and 5619 transitions. Second operand has 4 states, 4 states have (on average 3.5) internal successors, (14), 3 states have internal predecessors, (14), 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) [2021-12-06 23:25:16,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:25:16,701 INFO L93 Difference]: Finished difference Result 4524 states and 6779 transitions. [2021-12-06 23:25:16,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 23:25:16,702 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.5) internal successors, (14), 3 states have internal predecessors, (14), 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 18 [2021-12-06 23:25:16,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:25:16,726 INFO L225 Difference]: With dead ends: 4524 [2021-12-06 23:25:16,727 INFO L226 Difference]: Without dead ends: 4513 [2021-12-06 23:25:16,729 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:25:16,730 INFO L933 BasicCegarLoop]: 2606 mSDtfsCounter, 4012 mSDsluCounter, 379 mSDsCounter, 0 mSdLazyCounter, 1414 mSolverCounterSat, 1063 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4208 SdHoareTripleChecker+Valid, 2985 SdHoareTripleChecker+Invalid, 2477 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1063 IncrementalHoareTripleChecker+Valid, 1414 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2021-12-06 23:25:16,730 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4208 Valid, 2985 Invalid, 2477 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1063 Valid, 1414 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2021-12-06 23:25:16,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4513 states. [2021-12-06 23:25:16,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4513 to 3839. [2021-12-06 23:25:16,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3839 states, 2832 states have (on average 1.3862994350282485) internal successors, (3926), 2858 states have internal predecessors, (3926), 782 states have call successors, (782), 213 states have call predecessors, (782), 224 states have return successors, (898), 791 states have call predecessors, (898), 774 states have call successors, (898) [2021-12-06 23:25:16,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3839 states to 3839 states and 5606 transitions. [2021-12-06 23:25:16,888 INFO L78 Accepts]: Start accepts. Automaton has 3839 states and 5606 transitions. Word has length 18 [2021-12-06 23:25:16,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:25:16,888 INFO L470 AbstractCegarLoop]: Abstraction has 3839 states and 5606 transitions. [2021-12-06 23:25:16,889 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.5) internal successors, (14), 3 states have internal predecessors, (14), 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) [2021-12-06 23:25:16,889 INFO L276 IsEmpty]: Start isEmpty. Operand 3839 states and 5606 transitions. [2021-12-06 23:25:16,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-12-06 23:25:16,894 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:25:16,894 INFO L514 BasicCegarLoop]: 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] [2021-12-06 23:25:16,895 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-06 23:25:16,895 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:25:16,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:25:16,895 INFO L85 PathProgramCache]: Analyzing trace with hash 2142084878, now seen corresponding path program 1 times [2021-12-06 23:25:16,895 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:25:16,895 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1355520216] [2021-12-06 23:25:16,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:25:16,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:25:17,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:17,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:25:17,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:17,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-06 23:25:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:17,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-06 23:25:17,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:17,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2021-12-06 23:25:17,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:17,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:25:17,859 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:25:17,859 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1355520216] [2021-12-06 23:25:17,859 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1355520216] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:25:17,859 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:25:17,859 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 23:25:17,859 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [402323074] [2021-12-06 23:25:17,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:25:17,860 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-06 23:25:17,860 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:25:17,860 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 23:25:17,860 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:25:17,860 INFO L87 Difference]: Start difference. First operand 3839 states and 5606 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-12-06 23:25:24,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:25:24,512 INFO L93 Difference]: Finished difference Result 9073 states and 13568 transitions. [2021-12-06 23:25:24,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 23:25:24,512 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 43 [2021-12-06 23:25:24,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:25:24,532 INFO L225 Difference]: With dead ends: 9073 [2021-12-06 23:25:24,532 INFO L226 Difference]: Without dead ends: 5240 [2021-12-06 23:25:24,546 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:25:24,546 INFO L933 BasicCegarLoop]: 2816 mSDtfsCounter, 2290 mSDsluCounter, 1842 mSDsCounter, 0 mSdLazyCounter, 3783 mSolverCounterSat, 751 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2686 SdHoareTripleChecker+Valid, 4658 SdHoareTripleChecker+Invalid, 4534 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 751 IncrementalHoareTripleChecker+Valid, 3783 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2021-12-06 23:25:24,547 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2686 Valid, 4658 Invalid, 4534 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [751 Valid, 3783 Invalid, 0 Unknown, 0 Unchecked, 6.4s Time] [2021-12-06 23:25:24,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5240 states. [2021-12-06 23:25:24,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5240 to 4553. [2021-12-06 23:25:24,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4553 states, 3337 states have (on average 1.39736290080911) internal successors, (4663), 3365 states have internal predecessors, (4663), 990 states have call successors, (990), 213 states have call predecessors, (990), 225 states have return successors, (1111), 998 states have call predecessors, (1111), 982 states have call successors, (1111) [2021-12-06 23:25:24,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 4553 states and 6764 transitions. [2021-12-06 23:25:24,780 INFO L78 Accepts]: Start accepts. Automaton has 4553 states and 6764 transitions. Word has length 43 [2021-12-06 23:25:24,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:25:24,781 INFO L470 AbstractCegarLoop]: Abstraction has 4553 states and 6764 transitions. [2021-12-06 23:25:24,781 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-12-06 23:25:24,781 INFO L276 IsEmpty]: Start isEmpty. Operand 4553 states and 6764 transitions. [2021-12-06 23:25:24,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-12-06 23:25:24,786 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:25:24,786 INFO L514 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:25:24,786 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-06 23:25:24,786 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:25:24,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:25:24,787 INFO L85 PathProgramCache]: Analyzing trace with hash 691019944, now seen corresponding path program 1 times [2021-12-06 23:25:24,787 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:25:24,787 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2096772661] [2021-12-06 23:25:24,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:25:24,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:25:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:25,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:25:25,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:25,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-06 23:25:25,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:25,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2021-12-06 23:25:25,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:25,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-12-06 23:25:25,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:25,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-12-06 23:25:25,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:25,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2021-12-06 23:25:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:25,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2021-12-06 23:25:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:25,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:25:25,796 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:25:25,796 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2096772661] [2021-12-06 23:25:25,797 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2096772661] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:25:25,797 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:25:25,797 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-06 23:25:25,797 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724822512] [2021-12-06 23:25:25,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:25:25,797 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-06 23:25:25,797 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:25:25,797 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-06 23:25:25,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-12-06 23:25:25,798 INFO L87 Difference]: Start difference. First operand 4553 states and 6764 transitions. Second operand has 6 states, 6 states have (on average 7.5) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (13), 6 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-12-06 23:25:26,865 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 23:25:35,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:25:35,583 INFO L93 Difference]: Finished difference Result 5998 states and 9480 transitions. [2021-12-06 23:25:35,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-06 23:25:35,584 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (13), 6 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 65 [2021-12-06 23:25:35,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:25:35,606 INFO L225 Difference]: With dead ends: 5998 [2021-12-06 23:25:35,606 INFO L226 Difference]: Without dead ends: 5995 [2021-12-06 23:25:35,609 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2021-12-06 23:25:35,610 INFO L933 BasicCegarLoop]: 2642 mSDtfsCounter, 4423 mSDsluCounter, 2442 mSDsCounter, 0 mSdLazyCounter, 4986 mSolverCounterSat, 2358 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4537 SdHoareTripleChecker+Valid, 5084 SdHoareTripleChecker+Invalid, 7344 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2358 IncrementalHoareTripleChecker+Valid, 4986 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2021-12-06 23:25:35,610 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4537 Valid, 5084 Invalid, 7344 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2358 Valid, 4986 Invalid, 0 Unknown, 0 Unchecked, 9.4s Time] [2021-12-06 23:25:35,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5995 states. [2021-12-06 23:25:35,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5995 to 4360. [2021-12-06 23:25:35,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4360 states, 3199 states have (on average 1.3991872460143795) internal successors, (4476), 3230 states have internal predecessors, (4476), 946 states have call successors, (946), 213 states have call predecessors, (946), 214 states have return successors, (960), 937 states have call predecessors, (960), 939 states have call successors, (960) [2021-12-06 23:25:35,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4360 states to 4360 states and 6382 transitions. [2021-12-06 23:25:35,797 INFO L78 Accepts]: Start accepts. Automaton has 4360 states and 6382 transitions. Word has length 65 [2021-12-06 23:25:35,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:25:35,797 INFO L470 AbstractCegarLoop]: Abstraction has 4360 states and 6382 transitions. [2021-12-06 23:25:35,797 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (13), 6 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-12-06 23:25:35,797 INFO L276 IsEmpty]: Start isEmpty. Operand 4360 states and 6382 transitions. [2021-12-06 23:25:35,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-12-06 23:25:35,803 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:25:35,803 INFO L514 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:25:35,803 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-06 23:25:35,803 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:25:35,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:25:35,804 INFO L85 PathProgramCache]: Analyzing trace with hash -253409404, now seen corresponding path program 1 times [2021-12-06 23:25:35,804 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:25:35,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [680232215] [2021-12-06 23:25:35,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:25:35,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:25:36,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:36,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:25:36,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:36,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-12-06 23:25:36,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:36,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-06 23:25:36,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:36,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-06 23:25:36,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:36,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:25:36,677 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:25:36,677 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [680232215] [2021-12-06 23:25:36,677 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [680232215] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:25:36,677 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:25:36,677 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 23:25:36,677 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627880964] [2021-12-06 23:25:36,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:25:36,677 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-06 23:25:36,678 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:25:36,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 23:25:36,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:25:36,678 INFO L87 Difference]: Start difference. First operand 4360 states and 6382 transitions. Second operand has 5 states, 5 states have (on average 11.8) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-12-06 23:25:43,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:25:43,568 INFO L93 Difference]: Finished difference Result 10670 states and 16118 transitions. [2021-12-06 23:25:43,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 23:25:43,568 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 70 [2021-12-06 23:25:43,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:25:43,591 INFO L225 Difference]: With dead ends: 10670 [2021-12-06 23:25:43,591 INFO L226 Difference]: Without dead ends: 6316 [2021-12-06 23:25:43,636 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:25:43,637 INFO L933 BasicCegarLoop]: 2814 mSDtfsCounter, 2262 mSDsluCounter, 1865 mSDsCounter, 0 mSdLazyCounter, 3792 mSolverCounterSat, 744 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2648 SdHoareTripleChecker+Valid, 4679 SdHoareTripleChecker+Invalid, 4536 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 744 IncrementalHoareTripleChecker+Valid, 3792 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2021-12-06 23:25:43,637 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2648 Valid, 4679 Invalid, 4536 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [744 Valid, 3792 Invalid, 0 Unknown, 0 Unchecked, 6.6s Time] [2021-12-06 23:25:43,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6316 states. [2021-12-06 23:25:43,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6316 to 5419. [2021-12-06 23:25:43,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5419 states, 3951 states have (on average 1.410528980005062) internal successors, (5573), 3983 states have internal predecessors, (5573), 1253 states have call successors, (1253), 213 states have call predecessors, (1253), 214 states have return successors, (1273), 1243 states have call predecessors, (1273), 1246 states have call successors, (1273) [2021-12-06 23:25:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5419 states to 5419 states and 8099 transitions. [2021-12-06 23:25:43,839 INFO L78 Accepts]: Start accepts. Automaton has 5419 states and 8099 transitions. Word has length 70 [2021-12-06 23:25:43,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:25:43,839 INFO L470 AbstractCegarLoop]: Abstraction has 5419 states and 8099 transitions. [2021-12-06 23:25:43,839 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-12-06 23:25:43,839 INFO L276 IsEmpty]: Start isEmpty. Operand 5419 states and 8099 transitions. [2021-12-06 23:25:43,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-12-06 23:25:43,845 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:25:43,845 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 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] [2021-12-06 23:25:43,845 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-06 23:25:43,845 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:25:43,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:25:43,845 INFO L85 PathProgramCache]: Analyzing trace with hash -1009826591, now seen corresponding path program 1 times [2021-12-06 23:25:43,845 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:25:43,845 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426089237] [2021-12-06 23:25:43,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:25:43,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:25:44,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:44,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:25:44,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:44,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-12-06 23:25:44,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:44,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-12-06 23:25:44,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:44,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:25:44,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:44,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:25:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:44,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-06 23:25:44,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:44,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:25:44,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:44,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:25:44,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:44,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-06 23:25:44,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:44,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:25:44,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:44,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-06 23:25:44,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:25:44,815 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-12-06 23:25:44,815 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:25:44,815 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426089237] [2021-12-06 23:25:44,815 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [426089237] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:25:44,816 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:25:44,816 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-06 23:25:44,816 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [556555516] [2021-12-06 23:25:44,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:25:44,816 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-06 23:25:44,817 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:25:44,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-06 23:25:44,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-12-06 23:25:44,817 INFO L87 Difference]: Start difference. First operand 5419 states and 8099 transitions. Second operand has 8 states, 8 states have (on average 6.5) internal successors, (52), 5 states have internal predecessors, (52), 2 states have call successors, (12), 5 states have call predecessors, (12), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-06 23:25:59,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:25:59,375 INFO L93 Difference]: Finished difference Result 10987 states and 16848 transitions. [2021-12-06 23:25:59,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-12-06 23:25:59,376 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.5) internal successors, (52), 5 states have internal predecessors, (52), 2 states have call successors, (12), 5 states have call predecessors, (12), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 85 [2021-12-06 23:25:59,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:25:59,400 INFO L225 Difference]: With dead ends: 10987 [2021-12-06 23:25:59,400 INFO L226 Difference]: Without dead ends: 5574 [2021-12-06 23:25:59,423 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=83, Invalid=259, Unknown=0, NotChecked=0, Total=342 [2021-12-06 23:25:59,424 INFO L933 BasicCegarLoop]: 2753 mSDtfsCounter, 3020 mSDsluCounter, 5370 mSDsCounter, 0 mSdLazyCounter, 10313 mSolverCounterSat, 1671 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3119 SdHoareTripleChecker+Valid, 8123 SdHoareTripleChecker+Invalid, 11984 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1671 IncrementalHoareTripleChecker+Valid, 10313 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.1s IncrementalHoareTripleChecker+Time [2021-12-06 23:25:59,424 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3119 Valid, 8123 Invalid, 11984 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1671 Valid, 10313 Invalid, 0 Unknown, 0 Unchecked, 14.1s Time] [2021-12-06 23:25:59,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5574 states. [2021-12-06 23:25:59,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5574 to 4035. [2021-12-06 23:25:59,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4035 states, 2953 states have (on average 1.3975618015577378) internal successors, (4127), 2979 states have internal predecessors, (4127), 892 states have call successors, (892), 189 states have call predecessors, (892), 189 states have return successors, (902), 887 states have call predecessors, (902), 887 states have call successors, (902) [2021-12-06 23:25:59,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4035 states to 4035 states and 5921 transitions. [2021-12-06 23:25:59,640 INFO L78 Accepts]: Start accepts. Automaton has 4035 states and 5921 transitions. Word has length 85 [2021-12-06 23:25:59,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:25:59,640 INFO L470 AbstractCegarLoop]: Abstraction has 4035 states and 5921 transitions. [2021-12-06 23:25:59,640 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.5) internal successors, (52), 5 states have internal predecessors, (52), 2 states have call successors, (12), 5 states have call predecessors, (12), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-12-06 23:25:59,640 INFO L276 IsEmpty]: Start isEmpty. Operand 4035 states and 5921 transitions. [2021-12-06 23:25:59,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-12-06 23:25:59,647 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:25:59,647 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:25:59,647 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-12-06 23:25:59,648 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:25:59,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:25:59,648 INFO L85 PathProgramCache]: Analyzing trace with hash -79626141, now seen corresponding path program 1 times [2021-12-06 23:25:59,648 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:25:59,648 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1219255618] [2021-12-06 23:25:59,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:25:59,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:26:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:00,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:26:00,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:00,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-12-06 23:26:00,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:00,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2021-12-06 23:26:00,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:00,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:00,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:00,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-06 23:26:00,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:00,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:00,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:00,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:00,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-06 23:26:00,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:00,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:00,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:00,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-06 23:26:00,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:00,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:00,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:00,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:00,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:00,499 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-12-06 23:26:00,499 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:26:00,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1219255618] [2021-12-06 23:26:00,500 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1219255618] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:26:00,500 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:26:00,500 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 23:26:00,500 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406904532] [2021-12-06 23:26:00,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:26:00,500 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-06 23:26:00,500 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:26:00,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 23:26:00,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:26:00,501 INFO L87 Difference]: Start difference. First operand 4035 states and 5921 transitions. Second operand has 5 states, 5 states have (on average 16.2) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-12-06 23:26:11,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:26:11,801 INFO L93 Difference]: Finished difference Result 7545 states and 11254 transitions. [2021-12-06 23:26:11,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-06 23:26:11,802 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.2) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 120 [2021-12-06 23:26:11,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:26:11,822 INFO L225 Difference]: With dead ends: 7545 [2021-12-06 23:26:11,822 INFO L226 Difference]: Without dead ends: 5240 [2021-12-06 23:26:11,829 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-06 23:26:11,830 INFO L933 BasicCegarLoop]: 4073 mSDtfsCounter, 4573 mSDsluCounter, 1996 mSDsCounter, 0 mSdLazyCounter, 6096 mSolverCounterSat, 2198 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4746 SdHoareTripleChecker+Valid, 6069 SdHoareTripleChecker+Invalid, 8294 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2198 IncrementalHoareTripleChecker+Valid, 6096 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.9s IncrementalHoareTripleChecker+Time [2021-12-06 23:26:11,830 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4746 Valid, 6069 Invalid, 8294 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2198 Valid, 6096 Invalid, 0 Unknown, 0 Unchecked, 10.9s Time] [2021-12-06 23:26:11,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5240 states. [2021-12-06 23:26:11,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5240 to 4017. [2021-12-06 23:26:11,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4017 states, 2940 states have (on average 1.3979591836734695) internal successors, (4110), 2966 states have internal predecessors, (4110), 892 states have call successors, (892), 189 states have call predecessors, (892), 184 states have return successors, (884), 882 states have call predecessors, (884), 884 states have call successors, (884) [2021-12-06 23:26:12,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4017 states to 4017 states and 5886 transitions. [2021-12-06 23:26:12,009 INFO L78 Accepts]: Start accepts. Automaton has 4017 states and 5886 transitions. Word has length 120 [2021-12-06 23:26:12,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:26:12,009 INFO L470 AbstractCegarLoop]: Abstraction has 4017 states and 5886 transitions. [2021-12-06 23:26:12,009 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.2) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-12-06 23:26:12,009 INFO L276 IsEmpty]: Start isEmpty. Operand 4017 states and 5886 transitions. [2021-12-06 23:26:12,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-12-06 23:26:12,015 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:26:12,015 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:26:12,015 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-12-06 23:26:12,015 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:26:12,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:26:12,016 INFO L85 PathProgramCache]: Analyzing trace with hash 1843601893, now seen corresponding path program 1 times [2021-12-06 23:26:12,016 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:26:12,016 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1945763781] [2021-12-06 23:26:12,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:26:12,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:26:12,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:12,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:26:12,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:12,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-12-06 23:26:12,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:12,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2021-12-06 23:26:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:12,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:12,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:12,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-06 23:26:12,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:12,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:12,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:12,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:12,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:12,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-06 23:26:12,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:12,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:12,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:12,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-06 23:26:12,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:12,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:12,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:12,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:12,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:12,887 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-12-06 23:26:12,887 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:26:12,887 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1945763781] [2021-12-06 23:26:12,887 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1945763781] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:26:12,888 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:26:12,888 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 23:26:12,888 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032429577] [2021-12-06 23:26:12,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:26:12,888 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 23:26:12,888 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:26:12,888 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 23:26:12,888 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-12-06 23:26:12,889 INFO L87 Difference]: Start difference. First operand 4017 states and 5886 transitions. Second operand has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 5 states have internal predecessors, (81), 2 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-12-06 23:26:23,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:26:23,196 INFO L93 Difference]: Finished difference Result 7304 states and 10859 transitions. [2021-12-06 23:26:23,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-06 23:26:23,197 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 5 states have internal predecessors, (81), 2 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 120 [2021-12-06 23:26:23,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:26:23,211 INFO L225 Difference]: With dead ends: 7304 [2021-12-06 23:26:23,212 INFO L226 Difference]: Without dead ends: 5017 [2021-12-06 23:26:23,217 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2021-12-06 23:26:23,217 INFO L933 BasicCegarLoop]: 2756 mSDtfsCounter, 2540 mSDsluCounter, 4934 mSDsCounter, 0 mSdLazyCounter, 7555 mSolverCounterSat, 1273 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2624 SdHoareTripleChecker+Valid, 7690 SdHoareTripleChecker+Invalid, 8828 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1273 IncrementalHoareTripleChecker+Valid, 7555 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.9s IncrementalHoareTripleChecker+Time [2021-12-06 23:26:23,217 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2624 Valid, 7690 Invalid, 8828 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1273 Valid, 7555 Invalid, 0 Unknown, 0 Unchecked, 9.9s Time] [2021-12-06 23:26:23,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5017 states. [2021-12-06 23:26:23,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5017 to 3922. [2021-12-06 23:26:23,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3922 states, 2878 states have (on average 1.3988881167477414) internal successors, (4026), 2899 states have internal predecessors, (4026), 862 states have call successors, (862), 185 states have call predecessors, (862), 181 states have return successors, (857), 855 states have call predecessors, (857), 857 states have call successors, (857) [2021-12-06 23:26:23,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3922 states to 3922 states and 5745 transitions. [2021-12-06 23:26:23,385 INFO L78 Accepts]: Start accepts. Automaton has 3922 states and 5745 transitions. Word has length 120 [2021-12-06 23:26:23,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:26:23,385 INFO L470 AbstractCegarLoop]: Abstraction has 3922 states and 5745 transitions. [2021-12-06 23:26:23,385 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 5 states have internal predecessors, (81), 2 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-12-06 23:26:23,385 INFO L276 IsEmpty]: Start isEmpty. Operand 3922 states and 5745 transitions. [2021-12-06 23:26:23,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2021-12-06 23:26:23,393 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:26:23,393 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:26:23,393 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-12-06 23:26:23,393 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:26:23,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:26:23,394 INFO L85 PathProgramCache]: Analyzing trace with hash 1653670999, now seen corresponding path program 1 times [2021-12-06 23:26:23,394 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:26:23,394 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111507683] [2021-12-06 23:26:23,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:26:23,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:26:23,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:24,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:26:24,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:24,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-12-06 23:26:24,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:24,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2021-12-06 23:26:24,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:24,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:24,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-06 23:26:24,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:24,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:24,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:24,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:24,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:24,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-06 23:26:24,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:24,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:24,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:24,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-06 23:26:24,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:24,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:24,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:24,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:24,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:24,311 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-12-06 23:26:24,311 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:26:24,311 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1111507683] [2021-12-06 23:26:24,311 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1111507683] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:26:24,311 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:26:24,311 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 23:26:24,311 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826206557] [2021-12-06 23:26:24,311 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:26:24,312 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-06 23:26:24,312 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:26:24,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 23:26:24,312 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-06 23:26:24,312 INFO L87 Difference]: Start difference. First operand 3922 states and 5745 transitions. Second operand has 5 states, 5 states have (on average 19.8) internal successors, (99), 3 states have internal predecessors, (99), 3 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-12-06 23:26:30,501 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 23:26:33,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:26:33,696 INFO L93 Difference]: Finished difference Result 8915 states and 13456 transitions. [2021-12-06 23:26:33,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-06 23:26:33,697 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.8) internal successors, (99), 3 states have internal predecessors, (99), 3 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 140 [2021-12-06 23:26:33,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:26:33,713 INFO L225 Difference]: With dead ends: 8915 [2021-12-06 23:26:33,713 INFO L226 Difference]: Without dead ends: 4999 [2021-12-06 23:26:33,723 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-12-06 23:26:33,724 INFO L933 BasicCegarLoop]: 2768 mSDtfsCounter, 5021 mSDsluCounter, 1053 mSDsCounter, 0 mSdLazyCounter, 2322 mSolverCounterSat, 1895 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5247 SdHoareTripleChecker+Valid, 3821 SdHoareTripleChecker+Invalid, 4218 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1895 IncrementalHoareTripleChecker+Valid, 2322 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.0s IncrementalHoareTripleChecker+Time [2021-12-06 23:26:33,724 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5247 Valid, 3821 Invalid, 4218 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1895 Valid, 2322 Invalid, 1 Unknown, 0 Unchecked, 9.0s Time] [2021-12-06 23:26:33,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4999 states. [2021-12-06 23:26:33,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4999 to 3908. [2021-12-06 23:26:33,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3908 states, 2869 states have (on average 1.3900313698152666) internal successors, (3988), 2890 states have internal predecessors, (3988), 858 states have call successors, (858), 184 states have call predecessors, (858), 180 states have return successors, (853), 851 states have call predecessors, (853), 853 states have call successors, (853) [2021-12-06 23:26:33,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 3908 states and 5699 transitions. [2021-12-06 23:26:33,960 INFO L78 Accepts]: Start accepts. Automaton has 3908 states and 5699 transitions. Word has length 140 [2021-12-06 23:26:33,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:26:33,960 INFO L470 AbstractCegarLoop]: Abstraction has 3908 states and 5699 transitions. [2021-12-06 23:26:33,960 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.8) internal successors, (99), 3 states have internal predecessors, (99), 3 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-12-06 23:26:33,960 INFO L276 IsEmpty]: Start isEmpty. Operand 3908 states and 5699 transitions. [2021-12-06 23:26:33,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2021-12-06 23:26:33,968 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:26:33,968 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:26:33,968 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-12-06 23:26:33,968 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:26:33,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:26:33,968 INFO L85 PathProgramCache]: Analyzing trace with hash -1683937385, now seen corresponding path program 1 times [2021-12-06 23:26:33,968 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:26:33,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1265322981] [2021-12-06 23:26:33,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:26:33,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:26:34,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:34,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:26:34,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:34,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-12-06 23:26:34,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:34,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2021-12-06 23:26:34,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:34,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:34,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-06 23:26:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:34,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:34,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:34,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:34,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:34,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-06 23:26:34,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:34,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:34,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:34,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-06 23:26:34,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:35,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:35,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:35,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:35,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:35,188 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-12-06 23:26:35,189 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:26:35,189 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1265322981] [2021-12-06 23:26:35,189 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1265322981] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:26:35,189 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:26:35,189 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-12-06 23:26:35,189 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [737273215] [2021-12-06 23:26:35,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:26:35,190 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-12-06 23:26:35,190 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:26:35,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-12-06 23:26:35,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2021-12-06 23:26:35,190 INFO L87 Difference]: Start difference. First operand 3908 states and 5699 transitions. Second operand has 12 states, 12 states have (on average 8.416666666666666) internal successors, (101), 7 states have internal predecessors, (101), 2 states have call successors, (16), 4 states have call predecessors, (16), 4 states have return successors, (11), 4 states have call predecessors, (11), 1 states have call successors, (11) [2021-12-06 23:26:54,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:26:54,513 INFO L93 Difference]: Finished difference Result 8886 states and 13305 transitions. [2021-12-06 23:26:54,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-12-06 23:26:54,513 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 8.416666666666666) internal successors, (101), 7 states have internal predecessors, (101), 2 states have call successors, (16), 4 states have call predecessors, (16), 4 states have return successors, (11), 4 states have call predecessors, (11), 1 states have call successors, (11) Word has length 140 [2021-12-06 23:26:54,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:26:54,528 INFO L225 Difference]: With dead ends: 8886 [2021-12-06 23:26:54,528 INFO L226 Difference]: Without dead ends: 4984 [2021-12-06 23:26:54,537 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=71, Invalid=349, Unknown=0, NotChecked=0, Total=420 [2021-12-06 23:26:54,538 INFO L933 BasicCegarLoop]: 2746 mSDtfsCounter, 2475 mSDsluCounter, 11359 mSDsCounter, 0 mSdLazyCounter, 16349 mSolverCounterSat, 1256 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2556 SdHoareTripleChecker+Valid, 14105 SdHoareTripleChecker+Invalid, 17605 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1256 IncrementalHoareTripleChecker+Valid, 16349 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.7s IncrementalHoareTripleChecker+Time [2021-12-06 23:26:54,538 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2556 Valid, 14105 Invalid, 17605 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1256 Valid, 16349 Invalid, 0 Unknown, 0 Unchecked, 18.7s Time] [2021-12-06 23:26:54,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4984 states. [2021-12-06 23:26:54,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4984 to 3919. [2021-12-06 23:26:54,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3919 states, 2877 states have (on average 1.388946819603754) internal successors, (3996), 2898 states have internal predecessors, (3996), 858 states have call successors, (858), 184 states have call predecessors, (858), 183 states have return successors, (862), 854 states have call predecessors, (862), 853 states have call successors, (862) [2021-12-06 23:26:54,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3919 states to 3919 states and 5716 transitions. [2021-12-06 23:26:54,745 INFO L78 Accepts]: Start accepts. Automaton has 3919 states and 5716 transitions. Word has length 140 [2021-12-06 23:26:54,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:26:54,745 INFO L470 AbstractCegarLoop]: Abstraction has 3919 states and 5716 transitions. [2021-12-06 23:26:54,745 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 8.416666666666666) internal successors, (101), 7 states have internal predecessors, (101), 2 states have call successors, (16), 4 states have call predecessors, (16), 4 states have return successors, (11), 4 states have call predecessors, (11), 1 states have call successors, (11) [2021-12-06 23:26:54,745 INFO L276 IsEmpty]: Start isEmpty. Operand 3919 states and 5716 transitions. [2021-12-06 23:26:54,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-12-06 23:26:54,752 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:26:54,752 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 3, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:26:54,752 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-12-06 23:26:54,752 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:26:54,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:26:54,753 INFO L85 PathProgramCache]: Analyzing trace with hash -719879426, now seen corresponding path program 1 times [2021-12-06 23:26:54,753 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:26:54,753 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [266923651] [2021-12-06 23:26:54,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:26:54,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:26:57,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:58,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-06 23:26:58,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:58,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-12-06 23:26:58,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:58,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-12-06 23:26:58,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:58,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:58,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:58,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-06 23:26:58,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:58,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:58,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:58,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:58,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:58,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-06 23:26:58,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:58,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:58,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2021-12-06 23:26:58,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:58,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:58,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:58,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-06 23:26:58,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:26:58,858 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-12-06 23:26:58,858 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 23:26:58,858 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [266923651] [2021-12-06 23:26:58,858 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [266923651] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-06 23:26:58,858 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1946309934] [2021-12-06 23:26:58,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:26:58,859 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 23:26:58,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:26:58,860 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-06 23:26:58,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-06 23:27:02,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:27:02,120 INFO L263 TraceCheckSpWp]: Trace formula consists of 23412 conjuncts, 69 conjunts are in the unsatisfiable core [2021-12-06 23:27:02,145 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 23:27:03,184 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2021-12-06 23:27:03,222 INFO L354 Elim1Store]: treesize reduction 20, result has 48.7 percent of original size [2021-12-06 23:27:03,222 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 31 [2021-12-06 23:27:03,250 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2021-12-06 23:27:03,266 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2021-12-06 23:27:03,960 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 13 [2021-12-06 23:27:03,989 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 9 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-12-06 23:27:03,989 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-06 23:27:04,163 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-12-06 23:27:04,164 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 42 [2021-12-06 23:27:04,193 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_17565 (Array Int Int)) (v_arrayElimArr_2 (Array Int Int)) (|em28xx_v4l2_open_~fh~23#1.offset| Int)) (let ((.cse1 (store (store |c_#memory_int| |c_em28xx_v4l2_open_~fh~23#1.base| v_arrayElimArr_2) |c_em28xx_v4l2_open_~filp#1.base| v_ArrVal_17565)) (.cse0 (+ |em28xx_v4l2_open_~fh~23#1.offset| 168))) (or (not (= (select v_arrayElimArr_2 .cse0) |c_em28xx_v4l2_open_~fh_type~0#1|)) (not (= 2 (select (select .cse1 |c_em28xx_v4l2_open_~vdev~1#1.base|) (+ |c_em28xx_v4l2_open_~vdev~1#1.offset| 1292)))) (= (mod (select (select .cse1 |c_em28xx_v4l2_open_~fh~23#1.base|) .cse0) 4294967296) 1)))) is different from false [2021-12-06 23:27:04,270 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_17565 (Array Int Int)) (v_arrayElimArr_2 (Array Int Int)) (|em28xx_v4l2_open_~fh~23#1.offset| Int)) (let ((.cse1 (store (store |c_#memory_int| |c_em28xx_v4l2_open_#t~ret981#1.base| v_arrayElimArr_2) |c_em28xx_v4l2_open_~filp#1.base| v_ArrVal_17565)) (.cse0 (+ |em28xx_v4l2_open_~fh~23#1.offset| 168))) (or (not (= (select v_arrayElimArr_2 .cse0) |c_em28xx_v4l2_open_~fh_type~0#1|)) (not (= 2 (select (select .cse1 |c_em28xx_v4l2_open_~vdev~1#1.base|) (+ |c_em28xx_v4l2_open_~vdev~1#1.offset| 1292)))) (= (mod (select (select .cse1 |c_em28xx_v4l2_open_#t~ret981#1.base|) .cse0) 4294967296) 1)))) is different from false [2021-12-06 23:27:04,419 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_17565 (Array Int Int)) (v_arrayElimArr_2 (Array Int Int)) (v_kzalloc_~tmp~1.base_6 Int) (|em28xx_v4l2_open_~fh~23#1.offset| Int)) (let ((.cse1 (+ |em28xx_v4l2_open_~fh~23#1.offset| 168)) (.cse0 (store (store |c_#memory_int| v_kzalloc_~tmp~1.base_6 v_arrayElimArr_2) |c_em28xx_v4l2_open_~filp#1.base| v_ArrVal_17565))) (or (= v_kzalloc_~tmp~1.base_6 0) (= (mod (select (select .cse0 v_kzalloc_~tmp~1.base_6) .cse1) 4294967296) 1) (not (= (select v_arrayElimArr_2 .cse1) |c_em28xx_v4l2_open_~fh_type~0#1|)) (not (= 2 (select (select .cse0 |c_em28xx_v4l2_open_~vdev~1#1.base|) (+ |c_em28xx_v4l2_open_~vdev~1#1.offset| 1292))))))) is different from false [2021-12-06 23:27:04,421 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1946309934] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-06 23:27:04,421 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-12-06 23:27:04,421 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 38 [2021-12-06 23:27:04,421 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [164398992] [2021-12-06 23:27:04,422 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-12-06 23:27:04,422 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2021-12-06 23:27:04,422 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 23:27:04,422 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2021-12-06 23:27:04,423 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=148, Invalid=1501, Unknown=3, NotChecked=240, Total=1892 [2021-12-06 23:27:04,423 INFO L87 Difference]: Start difference. First operand 3919 states and 5716 transitions. Second operand has 38 states, 37 states have (on average 3.135135135135135) internal successors, (116), 28 states have internal predecessors, (116), 7 states have call successors, (26), 5 states have call predecessors, (26), 9 states have return successors, (16), 10 states have call predecessors, (16), 6 states have call successors, (16) [2021-12-06 23:27:43,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:27:43,722 INFO L93 Difference]: Finished difference Result 8991 states and 13446 transitions. [2021-12-06 23:27:43,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-12-06 23:27:43,722 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 37 states have (on average 3.135135135135135) internal successors, (116), 28 states have internal predecessors, (116), 7 states have call successors, (26), 5 states have call predecessors, (26), 9 states have return successors, (16), 10 states have call predecessors, (16), 6 states have call successors, (16) Word has length 116 [2021-12-06 23:27:43,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:27:43,737 INFO L225 Difference]: With dead ends: 8991 [2021-12-06 23:27:43,737 INFO L226 Difference]: Without dead ends: 5078 [2021-12-06 23:27:43,747 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 229 GetRequests, 151 SyntacticMatches, 6 SemanticMatches, 72 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 1182 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=364, Invalid=4615, Unknown=3, NotChecked=420, Total=5402 [2021-12-06 23:27:43,748 INFO L933 BasicCegarLoop]: 2728 mSDtfsCounter, 2594 mSDsluCounter, 30614 mSDsCounter, 0 mSdLazyCounter, 32857 mSolverCounterSat, 1304 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2674 SdHoareTripleChecker+Valid, 33342 SdHoareTripleChecker+Invalid, 40168 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1304 IncrementalHoareTripleChecker+Valid, 32857 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 6007 IncrementalHoareTripleChecker+Unchecked, 37.4s IncrementalHoareTripleChecker+Time [2021-12-06 23:27:43,748 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2674 Valid, 33342 Invalid, 40168 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1304 Valid, 32857 Invalid, 0 Unknown, 6007 Unchecked, 37.4s Time] [2021-12-06 23:27:43,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5078 states. [2021-12-06 23:27:43,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5078 to 4030. [2021-12-06 23:27:43,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4030 states, 2959 states have (on average 1.3845893883068605) internal successors, (4097), 2983 states have internal predecessors, (4097), 871 states have call successors, (871), 188 states have call predecessors, (871), 199 states have return successors, (952), 877 states have call predecessors, (952), 866 states have call successors, (952) [2021-12-06 23:27:43,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4030 states to 4030 states and 5920 transitions. [2021-12-06 23:27:43,935 INFO L78 Accepts]: Start accepts. Automaton has 4030 states and 5920 transitions. Word has length 116 [2021-12-06 23:27:43,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:27:43,935 INFO L470 AbstractCegarLoop]: Abstraction has 4030 states and 5920 transitions. [2021-12-06 23:27:43,935 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 37 states have (on average 3.135135135135135) internal successors, (116), 28 states have internal predecessors, (116), 7 states have call successors, (26), 5 states have call predecessors, (26), 9 states have return successors, (16), 10 states have call predecessors, (16), 6 states have call successors, (16) [2021-12-06 23:27:43,935 INFO L276 IsEmpty]: Start isEmpty. Operand 4030 states and 5920 transitions. [2021-12-06 23:27:43,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2021-12-06 23:27:43,943 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:27:43,943 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:27:44,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-12-06 23:27:44,144 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 23:27:44,145 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:27:44,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:27:44,146 INFO L85 PathProgramCache]: Analyzing trace with hash -123551689, now seen corresponding path program 1 times [2021-12-06 23:27:44,146 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 23:27:44,147 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648857293] [2021-12-06 23:27:44,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:27:44,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 23:28:03,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:28:03,172 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 23:28:14,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 23:28:14,814 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 23:28:14,815 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-06 23:28:14,815 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-06 23:28:14,816 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-12-06 23:28:14,819 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:28:14,821 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-06 23:28:15,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.12 11:28:15 BoogieIcfgContainer [2021-12-06 23:28:15,233 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-06 23:28:15,234 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-06 23:28:15,234 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-06 23:28:15,234 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-06 23:28:15,235 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 11:24:37" (3/4) ... [2021-12-06 23:28:15,237 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-12-06 23:28:15,237 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-06 23:28:15,238 INFO L158 Benchmark]: Toolchain (without parser) took 244384.03ms. Allocated memory was 121.6MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 82.3MB in the beginning and 327.7MB in the end (delta: -245.4MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2021-12-06 23:28:15,238 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 81.8MB. Free memory is still 36.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 23:28:15,238 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4370.09ms. Allocated memory was 121.6MB in the beginning and 276.8MB in the end (delta: 155.2MB). Free memory was 82.3MB in the beginning and 129.4MB in the end (delta: -47.1MB). Peak memory consumption was 168.9MB. Max. memory is 16.1GB. [2021-12-06 23:28:15,239 INFO L158 Benchmark]: Boogie Procedure Inliner took 557.20ms. Allocated memory was 276.8MB in the beginning and 553.6MB in the end (delta: 276.8MB). Free memory was 129.4MB in the beginning and 402.5MB in the end (delta: -273.1MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. [2021-12-06 23:28:15,239 INFO L158 Benchmark]: Boogie Preprocessor took 394.20ms. Allocated memory is still 553.6MB. Free memory was 402.5MB in the beginning and 308.1MB in the end (delta: 94.4MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2021-12-06 23:28:15,239 INFO L158 Benchmark]: RCFGBuilder took 21661.47ms. Allocated memory was 553.6MB in the beginning and 1.1GB in the end (delta: 553.6MB). Free memory was 308.1MB in the beginning and 330.9MB in the end (delta: -22.8MB). Peak memory consumption was 611.6MB. Max. memory is 16.1GB. [2021-12-06 23:28:15,239 INFO L158 Benchmark]: TraceAbstraction took 217393.10ms. Allocated memory was 1.1GB in the beginning and 1.6GB in the end (delta: 488.6MB). Free memory was 330.9MB in the beginning and 328.8MB in the end (delta: 2.2MB). Peak memory consumption was 577.8MB. Max. memory is 16.1GB. [2021-12-06 23:28:15,239 INFO L158 Benchmark]: Witness Printer took 3.43ms. Allocated memory is still 1.6GB. Free memory was 328.8MB in the beginning and 327.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 23:28:15,241 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 81.8MB. Free memory is still 36.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4370.09ms. Allocated memory was 121.6MB in the beginning and 276.8MB in the end (delta: 155.2MB). Free memory was 82.3MB in the beginning and 129.4MB in the end (delta: -47.1MB). Peak memory consumption was 168.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 557.20ms. Allocated memory was 276.8MB in the beginning and 553.6MB in the end (delta: 276.8MB). Free memory was 129.4MB in the beginning and 402.5MB in the end (delta: -273.1MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 394.20ms. Allocated memory is still 553.6MB. Free memory was 402.5MB in the beginning and 308.1MB in the end (delta: 94.4MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. * RCFGBuilder took 21661.47ms. Allocated memory was 553.6MB in the beginning and 1.1GB in the end (delta: 553.6MB). Free memory was 308.1MB in the beginning and 330.9MB in the end (delta: -22.8MB). Peak memory consumption was 611.6MB. Max. memory is 16.1GB. * TraceAbstraction took 217393.10ms. Allocated memory was 1.1GB in the beginning and 1.6GB in the end (delta: 488.6MB). Free memory was 330.9MB in the beginning and 328.8MB in the end (delta: 2.2MB). Peak memory consumption was 577.8MB. Max. memory is 16.1GB. * Witness Printer took 3.43ms. Allocated memory is still 1.6GB. Free memory was 328.8MB in the beginning and 327.7MB in the end (delta: 1.0MB). 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: 15884]: 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 6269, overapproximation of bitwiseOr at line 6071. Possible FailurePath: [L6264] static unsigned int isoc_debug ; [L6265] static unsigned int video_nr[4U] = { 4294967295U, 4294967295U, 4294967295U, 4294967295U}; [L6266] static unsigned int vbi_nr[4U] = { 4294967295U, 4294967295U, 4294967295U, 4294967295U}; [L6267] static unsigned int radio_nr[4U] = { 4294967295U, 4294967295U, 4294967295U, 4294967295U}; [L6268] static unsigned int video_debug ; [L6269-L6274] static struct em28xx_fmt format[6U] = { {(char *)"16 bpp YUY2, 4:2:2, packed", 1448695129U, 16, 20}, {(char *)"16 bpp RGB 565, LE", 1346520914U, 16, 4}, {(char *)"8 bpp Bayer BGBG..GRGR", 825770306U, 8, 3}, {(char *)"8 bpp Bayer GRGR..BGBG", 1195528775U, 8, 1}, {(char *)"8 bpp Bayer GBGB..RGRG", 1196573255U, 8, 2}, {(char *)"12 bpp YUV411", 1345401140U, 12, 24}}; [L6992-L6994] static struct vb2_ops em28xx_video_qops = {& queue_setup, & vb2_ops_wait_prepare, & vb2_ops_wait_finish, 0, & buffer_prepare, 0, 0, & em28xx_start_analog_streaming, & em28xx_stop_streaming, & buffer_queue}; [L7196] struct v4l2_ctrl_ops const em28xx_ctrl_ops = {0, 0, & em28xx_s_ctrl}; [L7547-L7550] static char const *iname[10U] = { 0, "Composite1", "Composite2", "Composite3", "Composite4", "S-Video", "Television", "Cable TV", "DVB", "for debug only"}; [L8462-L8464] static struct v4l2_file_operations const em28xx_v4l_fops = {& __this_module, & vb2_fop_read, 0, & vb2_fop_poll, 0, & video_ioctl2, 0, 0, & vb2_fop_mmap, & em28xx_v4l2_open, & em28xx_v4l2_close}; [L8465-L8477] static struct v4l2_ioctl_ops const video_ioctl_ops = {& vidioc_querycap, 0, 0, & vidioc_enum_fmt_vid_cap, 0, 0, 0, 0, & vidioc_g_fmt_vid_cap, 0, 0, 0, & vidioc_g_fmt_vbi_cap, 0, 0, 0, 0, 0, & vidioc_s_fmt_vid_cap, 0, 0, 0, & vidioc_g_fmt_vbi_cap, 0, 0, 0, 0, 0, & vidioc_try_fmt_vid_cap, 0, 0, 0, & vidioc_g_fmt_vbi_cap, 0, 0, 0, 0, 0, & vb2_ioctl_reqbufs, & vb2_ioctl_querybuf, & vb2_ioctl_qbuf, 0, & vb2_ioctl_dqbuf, & vb2_ioctl_create_bufs, & vb2_ioctl_prepare_buf, 0, 0, 0, & vb2_ioctl_streamon, & vb2_ioctl_streamoff, & vidioc_g_std, & vidioc_s_std, & vidioc_querystd, & vidioc_enum_input, & vidioc_g_input, & vidioc_s_input, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_g_audio, & vidioc_s_audio, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & vidioc_g_parm, & vidioc_s_parm, & vidioc_g_tuner, & vidioc_s_tuner, & vidioc_g_frequency, & vidioc_s_frequency, 0, 0, 0, 0, & vidioc_g_register, & vidioc_s_register, & vidioc_g_chip_info, & vidioc_g_chip_ident, & vidioc_enum_framesizes, 0, 0, 0, 0, 0, 0, & v4l2_ctrl_subscribe_event, & v4l2_event_unsubscribe, 0}; [L8478-L8526] static struct video_device const em28xx_video_template = {{{0, 0}, 0, 0U, 0, 0U, 0U, 0UL, 0U, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, 0, 0, 0, 0, 0, 0, {.alsa = {0U, 0U, 0U}}}, & em28xx_v4l_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, (_Bool)0, (_Bool)0, (_Bool)0, (_Bool)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, (_Bool)0, (_Bool)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}, 0, 0, 0, 0ULL, 0, {0, 0}, 0, {0, 0}, 0, {0}, 0U, 0U, {{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0, {0, 0}, {{0}}}, 0, 0, 0, 0}, 0, 0, 0, 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, (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, (unsigned short)0, 0UL, 0, {{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 16777215ULL, 0ULL, & video_device_release_empty, & video_ioctl_ops, {0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}, 0}; [L8527-L8528] static struct v4l2_file_operations const radio_fops = {& __this_module, 0, 0, 0, 0, & video_ioctl2, 0, 0, 0, & em28xx_v4l2_open, & em28xx_v4l2_close}; [L8529-L8536] static struct v4l2_ioctl_ops const radio_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, 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, & radio_g_tuner, & radio_s_tuner, & vidioc_g_frequency, & vidioc_s_frequency, 0, 0, 0, 0, & vidioc_g_register, & vidioc_s_register, & vidioc_g_chip_info, & vidioc_g_chip_ident, 0, 0, 0, 0, 0, 0, 0, & v4l2_ctrl_subscribe_event, & v4l2_event_unsubscribe, 0}; [L8537-L8736] static struct video_device em28xx_radio_template = {{{0, 0}, 0, 0U, 0, 0U, 0U, 0UL, 0U, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, 0, 0, 0, 0, 0, 0, {.alsa = {0U, 0U, 0U}}}, & radio_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, (_Bool)0, (_Bool)0, (_Bool)0, (_Bool)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, (_Bool)0, (_Bool)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}, 0, 0, 0, 0ULL, 0, {0, 0}, 0, {0, 0}, 0, {0}, 0U, 0U, {{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0, {0, 0}, {{0}}}, 0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, {'e', 'm', '2', '8', 'x', 'x', '-', 'r', 'a', 'd', 'i', 'o', '\000'}, 0, 0, 0, (unsigned short)0, 0UL, 0, {{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, 0, 0ULL, 0ULL, 0, & radio_ioctl_ops, {0UL, 0UL, 0UL}, {0UL, 0UL, 0UL}, 0}; [L8952] int LDV_IN_INTERRUPT ; [L9381] static unsigned int i2c_scan ; [L9382] static unsigned int i2c_debug ; [L10154] static struct i2c_algorithm em28xx_algo = {& em28xx_i2c_xfer, 0, & functionality}; [L10155-L10240] static struct i2c_adapter em28xx_adap_template = {& __this_module, 0U, (struct i2c_algorithm const *)(& em28xx_algo), 0, {{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}, {{0, 0}}, 0, 0, 0, 0, 0, 0}, 0, 0, {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, (_Bool)0, (_Bool)0, (_Bool)0, (_Bool)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, (_Bool)0, (_Bool)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}, 0, 0, 0, 0ULL, 0, {0, 0}, 0, {0, 0}, 0, {0}, 0U, 0U, {{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0, {0, 0}, {{0}}}, 0, 0, 0, 0}, 0, {'e', 'm', '2', '8', 'x', 'x', '\000'}, {0U, {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {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}; [L10241-L10300] static struct i2c_client em28xx_client_template = {(unsigned short)0, (unsigned short)0, {'e', 'm', '2', '8', 'x', 'x', ' ', 'i', 'n', 't', 'e', 'r', 'n', 'a', 'l', '\000'}, 0, 0, {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, (_Bool)0, (_Bool)0, (_Bool)0, (_Bool)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, (_Bool)0, (_Bool)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}, 0, 0, 0, 0ULL, 0, {0, 0}, 0, {0, 0}, 0, {0}, 0U, 0U, {{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}, {0, {0, 0}, {{0}}}, 0, 0, 0, 0}, 0, {0, 0}}; [L10301-L10326] static char *i2c_devs[128U] = { 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, (char *)"remote IR sensor", 0, 0, 0, 0, 0, (char *)"saa7113h", 0, 0, 0, (char *)"drxk", 0, 0, 0, 0, 0, 0, (char *)"remote IR sensor", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, (char *)"msp34xx", 0, 0, (char *)"tda9887", (char *)"msp34xx", 0, 0, (char *)"remote IR sensor", 0, 0, 0, 0, 0, 0, 0, 0, (char *)"eeprom", 0, 0, 0, 0, 0, 0, 0, (char *)"tda9874", 0, 0, 0, (char *)"tvp5150a", (char *)"webcam sensor or tvp5150a", 0, 0, (char *)"tuner (analog)", (char *)"tuner (analog)", (char *)"tuner (analog)", (char *)"tuner (analog)"}; [L10687] static int tuner = -1; [L10688] static unsigned int disable_ir ; [L10689] static unsigned int disable_usb_speed_check ; [L10690] static unsigned int card[4U] = { 4294967295U, 4294967295U, 4294967295U, 4294967295U}; [L10691] static int usb_xfer_mode = -1; [L10692] static unsigned long em28xx_devused ; [L10694-L10695] static struct em28xx_reg_seq default_analog[2U] = { {8, 109U, 239U, 10}, {-1, 255U, 255U, -1}}; [L10696-L10697] static struct em28xx_reg_seq default_digital[2U] = { {8, 110U, 239U, 10}, {-1, 255U, 255U, -1}}; [L10698-L10700] static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[3U] = { {8, 45U, 239U, 10}, {5, 255U, 16U, 10}, {-1, 255U, 255U, -1}}; [L10701-L10704] static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[4U] = { {8, 46U, 239U, 10}, {4, 4U, 15U, 10}, {4, 12U, 15U, 10}, {-1, 255U, 255U, -1}}; [L10705-L10707] static struct em28xx_reg_seq hauppauge_wintv_hvr_900R2_digital[3U] = { {8, 46U, 239U, 10}, {4, 12U, 15U, 10}, {-1, 255U, 255U, -1}}; [L10708-L10709] static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[2U] = { {8, 105U, 239U, 10}, {-1, 255U, 255U, -1}}; [L10710-L10715] static struct em28xx_reg_seq em2882_kworld_315u_digital[6U] = { {8, 255U, 255U, 10}, {8, 254U, 255U, 10}, {4, 4U, 255U, 10}, {4, 12U, 255U, 10}, {8, 126U, 255U, 10}, {-1, 255U, 255U, -1}}; [L10716-L10720] static struct em28xx_reg_seq em2882_kworld_315u_tuner_gpio[5U] = { {4, 8U, 255U, 10}, {4, 12U, 255U, 10}, {4, 8U, 255U, 10}, {4, 12U, 255U, 10}, {-1, 255U, 255U, -1}}; [L10721-L10723] static struct em28xx_reg_seq kworld_330u_analog[3U] = { {8, 109U, 239U, 10}, {4, 0U, 255U, 10}, {-1, 255U, 255U, -1}}; [L10724-L10726] static struct em28xx_reg_seq kworld_330u_digital[3U] = { {8, 110U, 239U, 10}, {4, 8U, 255U, 10}, {-1, 255U, 255U, -1}}; [L10727-L10728] static struct em28xx_reg_seq evga_indtube_analog[2U] = { {8, 121U, 255U, 60}, {-1, 255U, 255U, -1}}; [L10729-L10732] static struct em28xx_reg_seq evga_indtube_digital[4U] = { {8, 122U, 255U, 1}, {4, 4U, 255U, 10}, {4, 12U, 255U, 1}, {-1, 255U, 255U, -1}}; [L10733-L10734] static struct em28xx_reg_seq kworld_a340_digital[2U] = { {8, 109U, 239U, 10}, {-1, 255U, 255U, -1}}; [L10735-L10736] static struct em28xx_reg_seq pinnacle_hybrid_pro_analog[2U] = { {8, 253U, 239U, 10}, {-1, 255U, 255U, -1}}; [L10737-L10740] static struct em28xx_reg_seq pinnacle_hybrid_pro_digital[4U] = { {8, 110U, 239U, 10}, {4, 4U, 255U, 100}, {4, 12U, 255U, 1}, {-1, 255U, 255U, -1}}; [L10741-L10743] static struct em28xx_reg_seq terratec_cinergy_USB_XS_FR_analog[3U] = { {8, 109U, 239U, 10}, {4, 0U, 255U, 10}, {-1, 255U, 255U, -1}}; [L10744-L10746] static struct em28xx_reg_seq terratec_cinergy_USB_XS_FR_digital[3U] = { {8, 110U, 239U, 10}, {4, 8U, 255U, 10}, {-1, 255U, 255U, -1}}; [L10747-L10755] static struct em28xx_reg_seq reddo_dvb_c_usb_box[8U] = { {8, 254U, 255U, 10}, {8, 222U, 255U, 10}, {8, 254U, 255U, 10}, {8, 255U, 255U, 10}, {8, 127U, 255U, 10}, {8, 111U, 255U, 10}, {8, 255U, 255U, 10}, {-1, 255U, 255U, -1}}; [L10756-L10759] static struct em28xx_reg_seq default_tuner_gpio[4U] = { {8, 16U, 16U, 10}, {8, 0U, 16U, 10}, {8, 16U, 16U, 10}, {-1, 255U, 255U, -1}}; [L10760-L10761] static struct em28xx_reg_seq compro_unmute_tv_gpio[2U] = { {8, 5U, 7U, 10}, {-1, 255U, 255U, -1}}; [L10762-L10763] static struct em28xx_reg_seq compro_unmute_svid_gpio[2U] = { {8, 4U, 7U, 10}, {-1, 255U, 255U, -1}}; [L10764-L10765] static struct em28xx_reg_seq compro_mute_gpio[2U] = { {8, 6U, 7U, 10}, {-1, 255U, 255U, -1}}; [L10766-L10767] static struct em28xx_reg_seq terratec_av350_mute_gpio[2U] = { {8, 255U, 127U, 10}, {-1, 255U, 255U, -1}}; [L10768-L10769] static struct em28xx_reg_seq terratec_av350_unmute_gpio[2U] = { {8, 255U, 255U, 10}, {-1, 255U, 255U, -1}}; [L10770-L10772] static struct em28xx_reg_seq silvercrest_reg_seq[3U] = { {8, 255U, 255U, 10}, {8, 1U, 247U, 10}, {-1, 255U, 255U, -1}}; [L10773-L10776] static struct em28xx_reg_seq vc211a_enable[4U] = { {8, 255U, 7U, 10}, {8, 255U, 15U, 10}, {8, 255U, 11U, 10}, {-1, 255U, 255U, -1}}; [L10777-L10779] static struct em28xx_reg_seq dikom_dk300_digital[3U] = { {8, 110U, 239U, 10}, {4, 8U, 255U, 10}, {-1, 255U, 255U, -1}}; [L10780-L10781] static struct em28xx_reg_seq leadership_digital[2U] = { {128, 112U, 255U, 10}, {-1, 255U, 255U, -1}}; [L10782-L10785] static struct em28xx_reg_seq leadership_reset[4U] = { {128, 240U, 255U, 10}, {128, 176U, 255U, 10}, {128, 240U, 255U, 10}, {-1, 255U, 255U, -1}}; [L10786-L10789] static struct em28xx_reg_seq pctv_290e[4U] = { {128, 0U, 255U, 80}, {128, 64U, 255U, 80}, {128, 192U, 255U, 80}, {-1, 255U, 255U, -1}}; [L10790-L10795] static struct em28xx_reg_seq pctv_460e[6U] = { {128, 1U, 255U, 50}, {13, 255U, 255U, 50}, {128, 65U, 255U, 50}, {13, 66U, 255U, 50}, {128, 97U, 255U, 50}, {-1, 255U, 255U, -1}}; [L10796-L10805] static struct em28xx_reg_seq c3tech_digital_duo_digital[9U] = { {128, 255U, 255U, 10}, {128, 253U, 255U, 10}, {128, 249U, 255U, 35}, {128, 253U, 255U, 10}, {128, 255U, 255U, 10}, {128, 254U, 255U, 10}, {128, 190U, 255U, 10}, {128, 254U, 255U, 20}, {-1, 255U, 255U, -1}}; [L10806-L10809] static struct em28xx_reg_seq maxmedia_ub425_tc[4U] = { {128, 131U, 255U, 100}, {128, 195U, 255U, 100}, {128, 67U, 255U, 0}, {-1, 255U, 255U, -1}}; [L10810-L10813] static struct em28xx_reg_seq pctv_510e[4U] = { {128, 16U, 255U, 100}, {128, 20U, 255U, 100}, {128, 84U, 255U, 40}, {-1, 255U, 255U, -1}}; [L10814-L10818] static struct em28xx_reg_seq pctv_520e[5U] = { {128, 16U, 255U, 100}, {128, 20U, 255U, 100}, {128, 84U, 255U, 40}, {128, 212U, 255U, 0}, {-1, 255U, 255U, -1}}; [L10819-L11566] struct em28xx_board em28xx_boards[89U] = { {(char *)"Unknown EM2800 video grabber", 0, 4, 0, 0U, 1U, 0, 0, 0, 0, 1U, (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, (unsigned short)0, 2, 0, {{1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Unknown EM2750/28xx video grabber", 0, 4, 0, 0U, 0U, 0, 0, 0, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Terratec Cinergy 250 USB", 0, 37, 0, 0U, 1U, 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, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 2, 0, {{6, 2U, 0, 0, 0}, {1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Pinnacle PCTV USB 2", 0, 37, 0, 0U, 1U, 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, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 2, 0, {{6, 2U, 0, 0, 0}, {1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Hauppauge WinTV USB 2", 0, 43, 0, 0U, 97U, 0, 0, 0, 0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, 0}, {5, 2U, 2236960, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"MSI VOX USB 2.0", 0, 37, 0, 0U, 97U, 0, 0, 0, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (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 short)0, 2, 0, {{6, 4U, 0, 0, 0}, {1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Terratec Cinergy 200 USB", 0, 66, 0, 0U, 1U, 0, 0, 0, 0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 2, 0, {{6, 2U, 0, 0, 0}, {1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Leadtek Winfast USB II", 0, 37, 0, 0U, 1U, 0, 0, 0, 0, 1U, (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, (unsigned short)0, 2, 0, {{6, 2U, 0, 0, 0}, {1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Kworld USB2800", 0, 42, 0, 0U, 1U, 0, 0, 0, 0, 1U, (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, (unsigned short)0, 2, 0, {{6, 2U, 0, 0, 0}, {1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker / Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U", 0, 4, 0, 0U, 0U, 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, (unsigned char)0, (unsigned short)0, 2, 0, {{1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Hauppauge WinTV HVR 900", 0, 71, 0, 0U, 1U, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}}, {0, 0U, 0, 0, 0}, (char *)"rc-hauppauge"}, {(char *)"Terratec Hybrid XS", 0, 71, 0, 0U, 0U, (struct em28xx_reg_seq *)(& default_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 7U, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& default_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& default_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& default_analog)}}, {0, 0U, 0, 0, 0}, (char *)"rc-terratec-cinergy-xs"}, {(char *)"Kworld PVR TV 2800 RF", 0, 0, 0, 0U, 1U, 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, (unsigned char)0, (unsigned short)0, 2, 0, {{1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Terratec Prodigy XS", 0, 71, 0, 0U, 0U, 0, 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 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, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0", 0, 59, 0, 0U, 1U, 0, 0, 0, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 2, 0, {{6, 2U, 0, 5, 0}, {1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"V-Gear PocketTV", 0, 37, 0, 0U, 1U, 0, 0, 0, 0, 1U, (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, (unsigned short)0, 2, 0, {{6, 2U, 0, 0, 0}, {1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Hauppauge WinTV HVR 950", 0, 71, 0, 0U, 0U, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}}, {0, 0U, 0, 0, 0}, (char *)"rc-hauppauge"}, {(char *)"Pinnacle PCTV HD Pro Stick", 0, 71, 0, 0U, 0U, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}}, {0, 0U, 0, 0, 0}, (char *)"rc-pinnacle-pctv-hd"}, {(char *)"Hauppauge WinTV HVR 900 (R2)", 0, 71, 0, 0U, 1U, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900R2_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}}, {0, 0U, 0, 0, 0}, (char *)"rc-hauppauge"}, {(char *)"EM2860/SAA711X Reference Design", 0, 4, 0, 0U, 0U, 0, 0, 0, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 2, 0, {{5, 9U, 0, 0, 0}, {1, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"AMD ATI TV Wonder HD 600", 0, 71, 0, 0U, 0U, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}}, {0, 0U, 0, 0, 0}, (char *)"rc-ati-tv-wonder-hd-600"}, {(char *)"eMPIA Technology, Inc. GrabBeeX+ Video Encoder", 0, 4, 0, 0U, 0U, 0, 0, 0, 0, 1U, (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, (unsigned short)0, 2, 0, {{1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"EM2710/EM2750/EM2751 webcam grabber", 0, 4, 0, 0U, 0U, 0, 0, 0, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, 8U, (unsigned char)0, (unsigned char)0, (unsigned short)0, 0, 0, {{1, 0U, 0, 0, (struct em28xx_reg_seq *)(& silvercrest_reg_seq)}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Huaqi DLCW-130", 0, 4, 0, 0U, 0U, 0, 0, 0, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, 1U, (unsigned char)0, 10U, (unsigned char)0, (unsigned char)0, (unsigned short)0, 0, 0, {{1, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"D-Link DUB-T210 TV Tuner", 0, 37, 0, 0U, 1U, 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, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 2, 0, {{6, 2U, 1, 0, 0}, {1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Gadmei UTV310", 0, 69, 0, 0U, 1U, 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, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 2, 0, {{6, 1U, 1, 0, 0}, {1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Hercules Smart TV USB 2.0", 0, 37, 0, 0U, 1U, 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, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 2, 0, {{6, 2U, 1, 0, 0}, {1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Pinnacle PCTV USB 2 (Philips FM1216ME)", 0, 38, 0, 0U, 1U, 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, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 2, 0, {{6, 2U, 0, 0, 0}, {1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Leadtek Winfast USB II Deluxe", 0, 38, 0, 0U, 73U, 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, 1U, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, 88U, 2, 1, {{6, 4U, 6, 0, 0}, {1, 5U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {10, 0U, 6, 0, 0}, 0}, {(char *)"EM2860/TVP5150 Reference Design", 0, 4, 0, 0U, 0U, 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, (unsigned char)0, (unsigned short)0, 1, 0, {{1, 1U, 1, 0, 0}, {5, 2U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Videology 20K14XUSB USB2.0", 0, 4, 0, 0U, 0U, 0, 0, 0, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 0, 0, {{1, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Usbgear VD204v9", 0, 4, 0, 0U, 0U, 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, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 2, 0, {{1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Supercomp USB 2.0 TV", 0, 43, 0, 0U, 97U, 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, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 2, 0, {{6, 2U, 1, 0, 0}, {1, 0U, 0, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Elgato Video Capture", 0, 4, 0, 0U, 0U, 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, (unsigned char)0, (unsigned short)0, 2, 0, {{1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Terratec Cinergy A Hybrid XS", 0, 71, 0, 0U, 0U, 0, 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Typhoon DVD Maker", 0, 4, 0, 0U, 0U, 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, (unsigned char)0, (unsigned short)0, 2, 0, {{1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"NetGMBH Cam", 0, 4, 0, 0U, 0U, 0, 0, 0, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 0, 0, {{1, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Gadmei UTV330", 0, 69, 0, 0U, 1U, 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, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 2, 0, {{6, 2U, 0, 0, 0}, {1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Yakumo MovieMixer", 0, 4, 0, 0U, 0U, 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, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, 0}, {1, 1U, 1, 0, 0}, {5, 2U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"KWorld PVRTV 300U", 0, 71, 0, 0U, 0U, 0, 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, 0}, {1, 1U, 1, 0, 0}, {5, 2U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Plextor ConvertX PX-TV100U", 0, 69, 0, 0U, 1U, 0, 0, 0, 0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 71U, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 1, 0, (struct em28xx_reg_seq *)(& pinnacle_hybrid_pro_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& pinnacle_hybrid_pro_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& pinnacle_hybrid_pro_analog)}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Kworld 350 U DVB-T", 0, 71, 0, 0U, 0U, 0, 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Kworld 355 U DVB-T", 0, 4, 0, 0U, 0U, (struct em28xx_reg_seq *)(& default_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Terratec Cinergy T XS", 0, 71, 0, 0U, 0U, 0, 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Terratec Cinergy T XS (MT2060)", 0, 4, 0, 0U, 0U, 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, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Pinnacle PCTV DVB-T", 0, 4, 0, 0U, 0U, 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, 1U, (unsigned char)0, 34U, (unsigned char)0, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Compro, VideoMate U3", 0, 4, 0, 0U, 0U, 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, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"KWorld DVB-T 305U", 0, 71, 0, 0U, 0U, 0, 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 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, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, 0}, {1, 1U, 1, 0, 0}, {5, 2U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"KWorld DVB-T 310U", 0, 71, 0, 0U, 0U, (struct em28xx_reg_seq *)(& default_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& default_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& default_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& default_analog)}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"MSI DigiVox A/D", 0, 71, 0, 0U, 0U, 0, 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& em2880_msi_digivox_ad_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& em2880_msi_digivox_ad_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& em2880_msi_digivox_ad_analog)}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"MSI DigiVox A/D II", 0, 71, 0, 0U, 0U, 0, 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& em2880_msi_digivox_ad_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& em2880_msi_digivox_ad_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& em2880_msi_digivox_ad_analog)}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Terratec Hybrid XS Secam", 0, 71, 0, 0U, 0U, (struct em28xx_reg_seq *)(& terratec_cinergy_USB_XS_FR_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& terratec_cinergy_USB_XS_FR_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& terratec_cinergy_USB_XS_FR_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& terratec_cinergy_USB_XS_FR_analog)}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"DNT DA2 Hybrid", 0, 71, 0, 0U, 0U, 0, 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& default_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& default_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& default_analog)}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Pinnacle Hybrid Pro", 0, 71, 0, 0U, 0U, (struct em28xx_reg_seq *)(& pinnacle_hybrid_pro_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& pinnacle_hybrid_pro_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& pinnacle_hybrid_pro_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& pinnacle_hybrid_pro_analog)}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Kworld VS-DVB-T 323UR", 0, 71, 0, 0U, 0U, (struct em28xx_reg_seq *)(& kworld_330u_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 7U, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, 0}, {1, 1U, 1, 0, 0}, {5, 2U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, (char *)"rc-kworld-315u"}, {(char *)"Terratec Cinnergy Hybrid T USB XS (em2882)", 0, 71, 0, 0U, 0U, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 7U, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}}, {0, 0U, 0, 0, 0}, (char *)"rc-terratec-cinergy-xs"}, {(char *)"Pinnacle Hybrid Pro (330e)", 0, 71, 0, 0U, 0U, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900R2_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}}, {0, 0U, 0, 0, 0}, (char *)"rc-pinnacle-pctv-hd"}, {(char *)"Kworld PlusTV HD Hybrid 330", 0, 71, 0, 0U, 0U, (struct em28xx_reg_seq *)(& kworld_330u_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 7U, 76U, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 1408, (struct em28xx_reg_seq *)(& kworld_330u_analog)}, {1, 1U, 1, 1408, (struct em28xx_reg_seq *)(& kworld_330u_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& kworld_330u_analog)}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Compro VideoMate ForYou/Stereo", 0, 37, 0, 0U, 1U, 0, 0, 0, (struct em28xx_reg_seq *)(& compro_mute_gpio), (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, (unsigned char)0, 176U, 1, 1, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& compro_unmute_tv_gpio)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& compro_unmute_svid_gpio)}}, {0, 0U, 0, 0, 0}, 0}, {0, 0, 0, 0, 0U, 0U, 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, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Hauppauge WinTV HVR 850", 0, 71, 0, 0U, 0U, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& hauppauge_wintv_hvr_900_analog)}}, {0, 0U, 0, 0, 0}, (char *)"rc-hauppauge"}, {(char *)"Pixelview PlayTV Box 4 USB 2.0", 0, 59, 0, 0U, 1U, 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, (unsigned char)0, (unsigned short)0, 2, 0, {{6, 2U, 0, 5, 0}, {1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Gadmei TVR200", 0, 37, 0, 0U, 1U, 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, (unsigned char)0, (unsigned short)0, 2, 0, {{6, 2U, 1, 0, 0}, {1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Kaiomy TVnPC U2", 3, 71, 97, 0U, 0U, 0, 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, 1U, (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 short)0, 1, 0, {{6, 0U, 0, 0, 0}, {1, 1U, 1, 0, 0}, {5, 2U, 1, 0, 0}}, {10, 0U, 1, 0, 0}, (char *)"rc-kaiomy"}, {(char *)"Easy Cap Capture DC-60", 2, 4, 0, 0U, 0U, 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, (unsigned char)0, (unsigned short)0, 2, 0, {{1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"IO-DATA GV-MVP/SZ", 0, 43, 0, 0U, 1U, 0, 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 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, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, 0}, {1, 1U, 0, 0, 0}, {5, 2U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Empire dual TV", 0, 71, 0, 0U, 0U, (struct em28xx_reg_seq *)(& default_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& default_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& default_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& default_analog)}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Terratec Grabby", 2, 4, 0, 0U, 0U, 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, 7U, (unsigned char)0, (unsigned char)0, (unsigned short)0, 2, 0, {{1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Terratec AV350", 2, 4, 0, 0U, 0U, 0, 0, 0, (struct em28xx_reg_seq *)(& terratec_av350_mute_gpio), (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, 7U, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{1, 1U, 128, 0, (struct em28xx_reg_seq *)(& terratec_av350_unmute_gpio)}, {5, 2U, 128, 0, (struct em28xx_reg_seq *)(& terratec_av350_unmute_gpio)}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"KWorld ATSC 315U HDTV TV Box", 0, 60, 0, 0U, 1U, (struct em28xx_reg_seq *)(& em2882_kworld_315u_digital), 0, (struct em28xx_reg_seq *)(& em2882_kworld_315u_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, 7U, 64U, (unsigned char)0, (unsigned short)0, 2, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, (char *)"rc-kworld-315u"}, {(char *)"Evga inDtube", 0, 71, 0, 0U, 0U, (struct em28xx_reg_seq *)(& evga_indtube_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 7U, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& evga_indtube_analog)}, {1, 1U, 1, 0, (struct em28xx_reg_seq *)(& evga_indtube_analog)}, {5, 2U, 1, 0, (struct em28xx_reg_seq *)(& evga_indtube_analog)}}, {0, 0U, 0, 0, 0}, (char *)"rc-evga-indtube"}, {(char *)"Silvercrest Webcam 1.3mpix", 0, 4, 0, 0U, 0U, 0, 0, 0, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 0, 0, {{1, 0U, 0, 0, (struct em28xx_reg_seq *)(& silvercrest_reg_seq)}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Gadmei UTV330+", 0, 69, 0, 0U, 1U, 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, 7U, (unsigned char)0, (unsigned char)0, (unsigned short)0, 2, 0, {{6, 2U, 0, 0, 0}, {1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, (char *)"rc-gadmei-rm008z"}, {(char *)"Reddo DVB-C USB TV Box", 0, 4, 0, 0U, 0U, 0, 0, (struct em28xx_reg_seq *)(& reddo_dvb_c_usb_box), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Actionmaster/LinXcel/Digitus VC211A", 0, 4, 0, 0U, 0U, 0, 0, 0, 0, 1U, (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, (unsigned short)0, 2, 0, {{1, 0U, 1, 0, (struct em28xx_reg_seq *)(& vc211a_enable)}, {5, 9U, 1, 0, (struct em28xx_reg_seq *)(& vc211a_enable)}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"Dikom DK300", 0, 71, 0, 0U, 0U, (struct em28xx_reg_seq *)(& dikom_dk300_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 1, 0, {{6, 0U, 0, 0, (struct em28xx_reg_seq *)(& default_analog)}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"KWorld PlusTV 340U or UB435-Q (ATSC)", 0, 4, 0, 0U, 0U, (struct em28xx_reg_seq *)(& kworld_a340_digital), 0, (struct em28xx_reg_seq *)(& default_tuner_gpio), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"EM2874 Leadership ISDBT", 0, 4, 0, 1U, 0U, (struct em28xx_reg_seq *)(& leadership_digital), 0, (struct em28xx_reg_seq *)(& leadership_reset), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 2U, 64U, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"PCTV nanoStick T2 290e", 0, 4, 0, 1U, 0U, 0, 0, (struct em28xx_reg_seq *)(& pctv_290e), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 64U, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, (char *)"rc-pinnacle-pctv-hd"}, {(char *)"Terratec Cinergy H5", 0, 4, 0, 1U, 0U, 0, 0, 0, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 65U, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"PCTV DVB-S2 Stick (460e)", 0, 4, 0, 1U, 0U, 0, 0, (struct em28xx_reg_seq *)(& pctv_460e), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 65U, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, (char *)"rc-pinnacle-pctv-hd"}, {(char *)"Hauppauge WinTV HVR 930C", 0, 4, 0, 1U, 0U, 0, 0, 0, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 65U, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, (char *)"rc-hauppauge"}, {(char *)"Terratec Cinergy HTC Stick", 0, 4, 0, 1U, 0U, 0, 0, 0, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 65U, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, (char *)"rc-nec-terratec-cinergy-xs"}, {(char *)"Honestech Vidbox NW03", 0, 4, 0, 0U, 0U, 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, (unsigned char)0, (unsigned short)0, 2, 0, {{1, 0U, 1, 0, 0}, {5, 9U, 1, 0, 0}}, {0, 0U, 0, 0, 0}, 0}, {(char *)"MaxMedia UB425-TC", 0, 4, 0, 1U, 0U, 0, 0, (struct em28xx_reg_seq *)(& maxmedia_ub425_tc), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 65U, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, (char *)"rc-reddo"}, {(char *)"PCTV QuatroStick (510e)", 0, 4, 0, 1U, 0U, 0, 0, (struct em28xx_reg_seq *)(& pctv_510e), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 65U, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, (char *)"rc-pinnacle-pctv-hd"}, {(char *)"PCTV QuatroStick nano (520e)", 0, 4, 0, 1U, 0U, 0, 0, (struct em28xx_reg_seq *)(& pctv_520e), 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 65U, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, (char *)"rc-pinnacle-pctv-hd"}, {(char *)"Terratec Cinergy HTC USB XS", 0, 4, 0, 1U, 0U, 0, 0, 0, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 65U, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, (char *)"rc-nec-terratec-cinergy-xs"}, {(char *)"C3 Tech Digital Duo HDTV/SDTV USB", 0, 4, 0, 1U, 0U, (struct em28xx_reg_seq *)(& c3tech_digital_duo_digital), 0, 0, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 64U, (unsigned char)0, (unsigned short)0, 0, 0, {{0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}, {0, 0U, 0, 0, 0}}, {0, 0U, 0, 0, 0}, (char *)"rc-empty"}}; [L11567] unsigned int const em28xx_bcount = 89U; [L11568-L11802] struct usb_device_id em28xx_id_table[79U] = { {3U, 60186U, 10064U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 22UL}, {3U, 60186U, 10065U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 22UL}, {3U, 60186U, 10240U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 60186U, 10000U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1UL}, {3U, 60186U, 10272U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1UL}, {3U, 60186U, 10273U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1UL}, {3U, 60186U, 10336U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1UL}, {3U, 60186U, 10337U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1UL}, {3U, 60186U, 10338U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1UL}, {3U, 60186U, 10339U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1UL}, {3U, 60186U, 10352U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1UL}, {3U, 60186U, 10369U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1UL}, {3U, 60186U, 10371U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1UL}, {3U, 60186U, 10344U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1UL}, {3U, 60186U, 10357U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1UL}, {3U, 60186U, 58112U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 39UL}, {3U, 60186U, 58115U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 63UL}, {3U, 60186U, 58117U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 47UL}, {3U, 60186U, 58128U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 49UL}, {3U, 60186U, 41747U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 69UL}, {3U, 60186U, 41750U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 57UL}, {3U, 60186U, 58144U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 50UL}, {3U, 60186U, 58147U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 54UL}, {3U, 60186U, 58192U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 41UL}, {3U, 60186U, 58197U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 42UL}, {3U, 60186U, 10241U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 21UL}, {3U, 60186U, 58199U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 42UL}, {3U, 60186U, 58201U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 42UL}, {3U, 7040U, 58114U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 9UL}, {3U, 7040U, 58116U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 9UL}, {3U, 3277U, 54U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 2UL}, {3U, 3277U, 76U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 51UL}, {3U, 3277U, 79U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 34UL}, {3U, 3277U, 94U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 55UL}, {3U, 3277U, 66U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 55UL}, {3U, 3277U, 67U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 43UL}, {3U, 3277U, 142U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 87UL}, {3U, 3277U, 172U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 87UL}, {3U, 3277U, 4258U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 79UL}, {3U, 3277U, 4269U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 79UL}, {3U, 3277U, 4278U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 79UL}, {3U, 3277U, 132U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 68UL}, {3U, 3277U, 150U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 67UL}, {3U, 3277U, 4271U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 67UL}, {3U, 3277U, 178U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 82UL}, {3U, 4057U, 51U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 33UL}, {3U, 6235U, 10352U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 46UL}, {3U, 6235U, 8257U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 58UL}, {3U, 8256U, 16896U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 4UL}, {3U, 8256U, 16897U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 4UL}, {3U, 8256U, 25856U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 10UL}, {3U, 8256U, 25858U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 18UL}, {3U, 8256U, 25875U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 16UL}, {3U, 8256U, 25879U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 16UL}, {3U, 8256U, 25883U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 16UL}, {3U, 8256U, 25887U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 60UL}, {3U, 1080U, 45058U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 20UL}, {3U, 8193U, 61714U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 24UL}, {3U, 8964U, 519U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 9UL}, {3U, 8964U, 520U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 3UL}, {3U, 8964U, 538U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 9UL}, {3U, 8964U, 550U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 56UL}, {3U, 8964U, 551U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 17UL}, {3U, 1043U, 24611U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 7UL}, {3U, 2363U, 40963U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 9UL}, {3U, 2363U, 40965U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 40UL}, {3U, 1211U, 1301U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 65UL}, {3U, 60186U, 20646U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 37UL}, {3U, 7040U, 41792U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 76UL}, {3U, 8211U, 591U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 78UL}, {3U, 8211U, 588U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 80UL}, {3U, 8256U, 5637U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 81UL}, {3U, 7040U, 59221U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 88UL}, {3U, 60186U, 20486U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 83UL}, {3U, 7040U, 58121U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 64UL}, {3U, 7040U, 58405U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 84UL}, {3U, 8964U, 578U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 85UL}, {3U, 8211U, 593U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 86UL}}; [L11803] struct usb_device_id const __mod_usb_device_table ; [L11804-L11812] static struct em28xx_hash_table em28xx_eeprom_hash[8U] = { {1826642575UL, 14U, 59U}, {1925995147UL, 61U, 59U}, {2523530305UL, 48U, 71U}, {376046657UL, 66U, 71U}, {3471067801UL, 70U, 71U}, {3095685920UL, 53U, 71U}, {1677087677UL, 73U, 4U}, {1318138946UL, 75U, 71U}}; [L11813-L11819] static struct em28xx_hash_table em28xx_i2c_hash[7U] = { {2959749827UL, 6U, 37U}, {4111597795UL, 15U, 37U}, {463798400UL, 19U, 4U}, {2004877440UL, 29U, 4U}, {3306291427UL, 62U, 37U}, {1269104768UL, 72U, 69U}, {1803550848UL, 77U, 4U}}; [L11820-L11821] static unsigned short saa711x_addrs[5U] = { 37U, 36U, 33U, 32U, 65534U}; [L11822] static unsigned short tvp5150_addrs[3U] = { 92U, 93U, 65534U}; [L11823] static unsigned short msp3400_addrs[3U] = { 64U, 68U, 65534U}; [L13523] static unsigned int core_debug ; [L13524] static unsigned int reg_debug ; [L13525] static int alt ; [L13526] static unsigned int disable_vbi ; [L13793-L13799] static struct em28xx_vol_itable inputs[7U] = { {0, 20U}, {1, 16U}, {3, 12U}, {4, 14U}, {5, 18U}, {6, 22U}, {7, 24U}}; [L13884-L13888] static struct em28xx_vol_otable const outputs[5U] = { {1, 2U}, {2, 4U}, {4, 6U}, {8, 54U}, {16, 56U}}; [L14827] static struct list_head em28xx_devlist = {& em28xx_devlist, & em28xx_devlist}; [L14828-L14832] static struct mutex em28xx_devlist_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, 0xffffffffffffffffUL, {0, {0, 0}, "em28xx_devlist_mutex.wait_lock", 0, 0UL}}}}, {& em28xx_devlist_mutex.wait_list, & em28xx_devlist_mutex.wait_list}, 0, 0, (void *)(& em28xx_devlist_mutex), {0, {0, 0}, "em28xx_devlist_mutex", 0, 0UL}}; [L14833] static struct list_head em28xx_extension_devlist = {& em28xx_extension_devlist, & em28xx_extension_devlist}; [L15200-L15202] struct vb2_ops em28xx_vbi_qops = {& vbi_queue_setup, & vb2_ops_wait_prepare, & vb2_ops_wait_finish, 0, & vbi_buffer_prepare, 0, 0, & em28xx_start_analog_streaming, & em28xx_stop_vbi_streaming, & vbi_buffer_queue}; [L15318] static unsigned short micron_sensor_addrs[4U] = { 92U, 93U, 72U, 65534U}; [L15319] static unsigned short omnivision_sensor_addrs[3U] = { 33U, 48U, 65534U}; [L15320-L15321] static struct soc_camera_link camlink = {0UL, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "em28xx", 0, 0}; [L15894] static int ldv_mutex_ctrl_urb_lock_of_em28xx ; [L16001] static int ldv_mutex_em28xx_devlist_mutex ; [L16108] static int ldv_mutex_lock ; [L16215] static int ldv_mutex_lock_of_em28xx ; [L16322] static int ldv_mutex_lock_of_v4l2_ctrl_handler ; [L16429] static int ldv_mutex_mutex_of_device ; [L16536] 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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=0, ldv_mutex_ctrl_urb_lock_of_em28xx=0, ldv_mutex_em28xx_devlist_mutex=0, ldv_mutex_lock=0, ldv_mutex_lock_of_em28xx=0, ldv_mutex_lock_of_v4l2_ctrl_handler=0, ldv_mutex_mutex_of_device=0, ldv_mutex_vb_lock_of_videobuf_queue=0, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8955] struct vb2_buffer *var_group1 ; [L8956] struct vb2_queue *var_group2 ; [L8957] unsigned int var_em28xx_start_analog_streaming_13_p1 ; [L8958] struct v4l2_ctrl *var_group3 ; [L8959] struct file *var_group4 ; [L8960] int res_em28xx_v4l2_open_53 ; [L8961] void *var_vidioc_querycap_47_p1 ; [L8962] struct v4l2_capability *var_vidioc_querycap_47_p2 ; [L8963] void *var_vidioc_enum_fmt_vid_cap_48_p1 ; [L8964] struct v4l2_fmtdesc *var_vidioc_enum_fmt_vid_cap_48_p2 ; [L8965] void *var_vidioc_g_fmt_vid_cap_23_p1 ; [L8966] struct v4l2_format *var_vidioc_g_fmt_vid_cap_23_p2 ; [L8967] void *var_vidioc_try_fmt_vid_cap_25_p1 ; [L8968] struct v4l2_format *var_vidioc_try_fmt_vid_cap_25_p2 ; [L8969] void *var_vidioc_s_fmt_vid_cap_27_p1 ; [L8970] struct v4l2_format *var_vidioc_s_fmt_vid_cap_27_p2 ; [L8971] void *var_vidioc_g_fmt_vbi_cap_50_p1 ; [L8972] struct v4l2_format *var_vidioc_g_fmt_vbi_cap_50_p2 ; [L8973] void *var_vidioc_enum_framesizes_49_p1 ; [L8974] struct v4l2_frmsizeenum *var_vidioc_enum_framesizes_49_p2 ; [L8975] void *var_vidioc_g_audio_36_p1 ; [L8976] struct v4l2_audio *var_vidioc_g_audio_36_p2 ; [L8977] void *var_vidioc_s_audio_37_p1 ; [L8978] struct v4l2_audio const *var_vidioc_s_audio_37_p2 ; [L8979] void *var_vidioc_g_std_28_p1 ; [L8980] v4l2_std_id *var_vidioc_g_std_28_p2 ; [L8981] void *var_vidioc_querystd_29_p1 ; [L8982] v4l2_std_id *var_vidioc_querystd_29_p2 ; [L8983] void *var_vidioc_s_std_30_p1 ; [L8984] v4l2_std_id var_vidioc_s_std_30_p2 ; [L8985] void *var_vidioc_g_parm_31_p1 ; [L8986] struct v4l2_streamparm *var_vidioc_g_parm_31_p2 ; [L8987] void *var_vidioc_s_parm_32_p1 ; [L8988] struct v4l2_streamparm *var_vidioc_s_parm_32_p2 ; [L8989] void *var_vidioc_enum_input_33_p1 ; [L8990] struct v4l2_input *var_vidioc_enum_input_33_p2 ; [L8991] void *var_vidioc_g_input_34_p1 ; [L8992] unsigned int *var_vidioc_g_input_34_p2 ; [L8993] void *var_vidioc_s_input_35_p1 ; [L8994] unsigned int var_vidioc_s_input_35_p2 ; [L8995] void *var_vidioc_g_tuner_38_p1 ; [L8996] struct v4l2_tuner *var_vidioc_g_tuner_38_p2 ; [L8997] void *var_vidioc_s_tuner_39_p1 ; [L8998] struct v4l2_tuner const *var_vidioc_s_tuner_39_p2 ; [L8999] void *var_vidioc_g_frequency_40_p1 ; [L9000] struct v4l2_frequency *var_vidioc_g_frequency_40_p2 ; [L9001] void *var_vidioc_s_frequency_41_p1 ; [L9002] struct v4l2_frequency const *var_vidioc_s_frequency_41_p2 ; [L9003] void *var_vidioc_g_chip_ident_42_p1 ; [L9004] struct v4l2_dbg_chip_ident *var_vidioc_g_chip_ident_42_p2 ; [L9005] void *var_vidioc_g_chip_info_43_p1 ; [L9006] struct v4l2_dbg_chip_info *var_vidioc_g_chip_info_43_p2 ; [L9007] void *var_vidioc_g_register_45_p1 ; [L9008] struct v4l2_dbg_register *var_vidioc_g_register_45_p2 ; [L9009] void *var_vidioc_s_register_46_p1 ; [L9010] struct v4l2_dbg_register const *var_vidioc_s_register_46_p2 ; [L9011] void *var_radio_g_tuner_51_p1 ; [L9012] struct v4l2_tuner *var_radio_g_tuner_51_p2 ; [L9013] void *var_radio_s_tuner_52_p1 ; [L9014] struct v4l2_tuner const *var_radio_s_tuner_52_p2 ; [L9015] int ldv_s_em28xx_v4l_fops_v4l2_file_operations ; [L9016] int ldv_s_radio_fops_v4l2_file_operations ; [L9017] int tmp ; [L9018] int tmp___0 ; [L9020] ldv_s_em28xx_v4l_fops_v4l2_file_operations = 0 [L9021] ldv_s_radio_fops_v4l2_file_operations = 0 [L9022] 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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=0, ldv_mutex_em28xx_devlist_mutex=0, ldv_mutex_lock=0, ldv_mutex_lock_of_em28xx=0, ldv_mutex_lock_of_v4l2_ctrl_handler=0, ldv_mutex_mutex_of_device=0, ldv_mutex_vb_lock_of_videobuf_queue=0, ldv_s_em28xx_v4l_fops_v4l2_file_operations=0, ldv_s_radio_fops_v4l2_file_operations=0, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L9023] CALL ldv_initialize() VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=0, \old(ldv_mutex_em28xx_devlist_mutex)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_em28xx)=0, \old(ldv_mutex_lock_of_v4l2_ctrl_handler)=0, \old(ldv_mutex_mutex_of_device)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=0, ldv_mutex_em28xx_devlist_mutex=0, ldv_mutex_lock=0, ldv_mutex_lock_of_em28xx=0, ldv_mutex_lock_of_v4l2_ctrl_handler=0, ldv_mutex_mutex_of_device=0, ldv_mutex_vb_lock_of_videobuf_queue=0, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L16646] ldv_mutex_ctrl_urb_lock_of_em28xx = 1 [L16647] ldv_mutex_em28xx_devlist_mutex = 1 [L16648] ldv_mutex_lock = 1 [L16649] ldv_mutex_lock_of_em28xx = 1 [L16650] ldv_mutex_lock_of_v4l2_ctrl_handler = 1 [L16651] ldv_mutex_mutex_of_device = 1 [L16652] ldv_mutex_vb_lock_of_videobuf_queue = 1 VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=0, \old(ldv_mutex_em28xx_devlist_mutex)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_em28xx)=0, \old(ldv_mutex_lock_of_v4l2_ctrl_handler)=0, \old(ldv_mutex_mutex_of_device)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L9023] 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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, ldv_s_em28xx_v4l_fops_v4l2_file_operations=0, ldv_s_radio_fops_v4l2_file_operations=0, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L9231] tmp___0 = __VERIFIER_nondet_int() [L9232] COND TRUE (tmp___0 != 0 || ldv_s_em28xx_v4l_fops_v4l2_file_operations != 0) || ldv_s_radio_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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, ldv_s_em28xx_v4l_fops_v4l2_file_operations=0, ldv_s_radio_fops_v4l2_file_operations=0, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp___0=-2, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L9026] tmp = __VERIFIER_nondet_int() [L9028] case 0: [L9032] case 1: [L9036] case 2: [L9040] case 3: [L9044] case 4: [L9048] case 5: [L9061] case 6: [L9069] case 7: [L9073] case 8: [L9077] case 9: [L9081] case 10: [L9085] case 11: [L9089] case 12: [L9093] case 13: [L9097] case 14: [L9101] case 15: [L9105] case 16: [L9109] case 17: [L9113] case 18: [L9117] case 19: [L9121] case 20: [L9125] case 21: [L9129] case 22: [L9133] case 23: [L9137] case 24: [L9141] case 25: [L9145] case 26: [L9149] case 27: [L9153] case 28: [L9157] case 29: [L9161] case 30: [L9165] case 31: [L9169] case 32: 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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, ldv_s_em28xx_v4l_fops_v4l2_file_operations=0, ldv_s_radio_fops_v4l2_file_operations=0, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp=32, tmp___0=-2, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L9170] COND TRUE ldv_s_radio_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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, ldv_s_em28xx_v4l_fops_v4l2_file_operations=0, ldv_s_radio_fops_v4l2_file_operations=0, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp=32, tmp___0=-2, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L9171] 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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, ldv_s_em28xx_v4l_fops_v4l2_file_operations=0, ldv_s_radio_fops_v4l2_file_operations=0, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp=32, tmp___0=-2, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L9172] CALL em28xx_v4l2_open(var_group4) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8271] struct video_device *vdev ; [L8272] struct video_device *tmp ; [L8273] struct em28xx *dev ; [L8274] void *tmp___0 ; [L8275] enum v4l2_buf_type fh_type ; [L8276] struct em28xx_fh *fh ; [L8277] char const *tmp___1 ; [L8278] int tmp___2 ; [L8279] void *tmp___3 ; [L8280] struct v4l2_subdev *__sd ; [L8281] struct list_head const *__mptr ; [L8282] struct list_head const *__mptr___0 ; VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, filp={0:1000}, filp={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8284] CALL, EXPR video_devdata(filp) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, arg0={0:1000}, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L16934] CALL, EXPR ldv_malloc(sizeof(struct video_device)) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \old(size)=1494, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6045] COND FALSE !(__VERIFIER_nondet_int()) [L6050] return ((void *)0); VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \old(size)=1494, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, size=1494, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L16934] RET, EXPR ldv_malloc(sizeof(struct video_device)) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, arg0={0:1000}, arg0={0:1000}, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_malloc(sizeof(struct video_device))={0:0}, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L16934] return ldv_malloc(sizeof(struct video_device)); [L8284] RET, EXPR video_devdata(filp) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, filp={0:1000}, filp={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_devdata(filp)={0:0}, video_ioctl_ops={531:0}, video_nr={523:0}] [L8284] tmp = video_devdata(filp) [L8285] vdev = tmp VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, filp={0:1000}, filp={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp={0:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, vdev={0:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8286] CALL, EXPR video_drvdata(filp) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6161] struct video_device *tmp ; [L6162] void *tmp___0 ; VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, file={0:1000}, file={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6164] CALL, EXPR video_devdata(file) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, arg0={0:1000}, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L16934] CALL, EXPR ldv_malloc(sizeof(struct video_device)) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \old(size)=1494, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6045] COND TRUE __VERIFIER_nondet_int() [L6046] void *res = malloc(size); [L6047] CALL, EXPR ldv_is_err(res) [L6041] return ((unsigned long)ptr > ((unsigned long)-4095)); VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, ptr={-18446744073709555711:0}, ptr={-18446744073709555711:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6047] RET, EXPR ldv_is_err(res) [L6047] CALL assume_abort_if_not(!ldv_is_err(res)) [L6036] COND FALSE !(!cond) VAL [\old(cond)=1, \old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, cond=1, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6047] RET assume_abort_if_not(!ldv_is_err(res)) [L6048] return res; VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \old(size)=1494, \result={-18446744073709555711:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, res={-18446744073709555711:0}, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, size=1494, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L16934] RET, EXPR ldv_malloc(sizeof(struct video_device)) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, arg0={0:1000}, arg0={0:1000}, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_malloc(sizeof(struct video_device))={-18446744073709555711:0}, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L16934] return ldv_malloc(sizeof(struct video_device)); [L6164] RET, EXPR video_devdata(file) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, file={0:1000}, file={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_devdata(file)={-18446744073709555711:0}, video_ioctl_ops={531:0}, video_nr={523:0}] [L6164] tmp = video_devdata(file) [L6165] CALL, EXPR video_get_drvdata(tmp) [L6145] void *tmp ; VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, vdev={-18446744073709555711:0}, vdev={-18446744073709555711:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6147] CALL, EXPR dev_get_drvdata((struct device const *)(& vdev->dev)) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, arg0={-18446744073709555711:124}, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L16733] CALL, EXPR ldv_malloc(0UL) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \old(size)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6045] COND FALSE !(__VERIFIER_nondet_int()) [L6050] return ((void *)0); VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \old(size)=0, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, size=0, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L16733] RET, EXPR ldv_malloc(0UL) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, arg0={-18446744073709555711:124}, arg0={-18446744073709555711:124}, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_malloc(0UL)={0:0}, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L16733] return ldv_malloc(0UL); [L6147] RET, EXPR dev_get_drvdata((struct device const *)(& vdev->dev)) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dev_get_drvdata((struct device const *)(& vdev->dev))={0:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, vdev={-18446744073709555711:0}, vdev={-18446744073709555711:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6147] tmp = dev_get_drvdata((struct device const *)(& vdev->dev)) [L6148] return (tmp); VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp={0:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, vdev={-18446744073709555711:0}, vdev={-18446744073709555711:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6165] RET, EXPR video_get_drvdata(tmp) [L6165] tmp___0 = video_get_drvdata(tmp) [L6166] return (tmp___0); VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, file={0:1000}, file={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp={-18446744073709555711:0}, tmp___0={0:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8286] RET, EXPR video_drvdata(filp) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, filp={0:1000}, filp={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp={0:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, vdev={0:0}, video_debug=0, video_drvdata(filp)={0:0}, video_ioctl_ops={531:0}, video_nr={523:0}] [L8286] tmp___0 = video_drvdata(filp) [L8287] dev = (struct em28xx *)tmp___0 [L8288] fh_type = 0 [L8289] vdev->vfl_type [L8290] case 0: [L8291] fh_type = 1 VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dev={0:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, fh_type=1, filp={0:1000}, filp={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp={0:0}, tmp___0={0:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, vdev={0:0}, vdev->vfl_type=0, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8298] COND FALSE !(video_debug != 0U) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dev={0:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, fh_type=1, filp={0:1000}, filp={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp={0:0}, tmp___0={0:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, vdev={0:0}, vdev->vfl_type=0, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8304] CALL, EXPR ldv_mutex_lock_interruptible_8(& dev->lock) [L9304] ldv_func_ret_type___6 ldv_func_res ; [L9305] int tmp ; [L9306] int tmp___0 ; [L9308] CALL, EXPR mutex_lock_interruptible(ldv_func_arg1) [L16789] return __VERIFIER_nondet_int(); [L9308] RET, EXPR mutex_lock_interruptible(ldv_func_arg1) [L9308] tmp = mutex_lock_interruptible(ldv_func_arg1) [L9309] ldv_func_res = tmp [L9310] CALL, EXPR ldv_mutex_lock_interruptible_lock_of_em28xx(ldv_func_arg1) [L16218] int nondetermined ; VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, lock={0:7004}, lock={0:7004}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L16220] COND TRUE ldv_mutex_lock_of_em28xx == 1 VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, lock={0:7004}, lock={0:7004}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L16224] nondetermined = __VERIFIER_nondet_int() [L16225] COND TRUE \read(nondetermined) [L16226] ldv_mutex_lock_of_em28xx = 2 [L16227] return (0); VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, lock={0:7004}, lock={0:7004}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, nondetermined=1, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L9310] RET, EXPR ldv_mutex_lock_interruptible_lock_of_em28xx(ldv_func_arg1) [L9310] tmp___0 = ldv_mutex_lock_interruptible_lock_of_em28xx(ldv_func_arg1) [L9311] return (tmp___0); VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, ldv_func_arg1={0:7004}, ldv_func_arg1={0:7004}, ldv_func_res=0, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp=0, tmp___0=0, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8304] RET, EXPR ldv_mutex_lock_interruptible_8(& dev->lock) [L8304] tmp___2 = ldv_mutex_lock_interruptible_8(& dev->lock) [L8305] COND FALSE !(tmp___2 != 0) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dev={0:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, fh_type=1, filp={0:1000}, filp={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp={0:0}, tmp___0={0:0}, tmp___2=0, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, vdev={0:0}, vdev->vfl_type=0, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8309] CALL, EXPR kzalloc(184UL, 208U) VAL [\old(flags)=208, \old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \old(size)=184, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6069] void *tmp ; VAL [\old(flags)=208, \old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \old(size)=184, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, flags=208, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, size=184, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6071] CALL, EXPR kmalloc(size, flags | 32768U) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \old(size)=184, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6060] void *tmp___2 ; [L6062] CALL, EXPR __kmalloc(size, flags) [L6055] CALL, EXPR ldv_malloc(size) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6045] COND TRUE __VERIFIER_nondet_int() [L6046] void *res = malloc(size); [L6047] CALL, EXPR ldv_is_err(res) [L6041] return ((unsigned long)ptr > ((unsigned long)-4095)); VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, ptr={-36893488147419107327:0}, ptr={-36893488147419107327:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6047] RET, EXPR ldv_is_err(res) [L6047] CALL assume_abort_if_not(!ldv_is_err(res)) [L6036] COND FALSE !(!cond) VAL [\old(cond)=1, \old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, cond=1, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6047] RET assume_abort_if_not(!ldv_is_err(res)) [L6048] return res; VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \old(size)=184, \result={-36893488147419107327:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, res={-36893488147419107327:0}, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, size=184, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6055] RET, EXPR ldv_malloc(size) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \old(size)=184, \old(t)=4294967296, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_malloc(size)={-36893488147419107327:0}, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, size=184, t=4294967296, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6055] return ldv_malloc(size); [L6062] RET, EXPR __kmalloc(size, flags) [L6062] tmp___2 = __kmalloc(size, flags) [L6063] return (tmp___2); VAL [\old(flags)=4294967296, \old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \old(size)=184, \result={-36893488147419107327:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, flags=4294967296, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, size=184, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp___2={-36893488147419107327:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6071] RET, EXPR kmalloc(size, flags | 32768U) VAL [\old(flags)=208, \old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \old(size)=184, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, flags=208, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kmalloc(size, flags | 32768U)={-36893488147419107327:0}, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, size=184, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L6071] tmp = kmalloc(size, flags | 32768U) [L6072] return (tmp); VAL [\old(flags)=208, \old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=1, \old(size)=184, \result={-36893488147419107327:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, flags=208, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, size=184, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp={-36893488147419107327:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8309] RET, EXPR kzalloc(184UL, 208U) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dev={0:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, fh_type=1, filp={0:1000}, filp={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, kzalloc(184UL, 208U)={-36893488147419107327:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp={0:0}, tmp___0={0:0}, tmp___2=0, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, vdev={0:0}, vdev->vfl_type=0, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8309] tmp___3 = kzalloc(184UL, 208U) [L8310] fh = (struct em28xx_fh *)tmp___3 VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dev={0:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, fh={-36893488147419107327:0}, fh_type=1, filp={0:1000}, filp={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp={0:0}, tmp___0={0:0}, tmp___2=0, tmp___3={-36893488147419107327:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, vdev={0:0}, vdev->vfl_type=0, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8311] COND FALSE !((unsigned long )fh == (unsigned long )((struct em28xx_fh *)0)) [L8317] FCALL v4l2_fh_init(& fh->fh, vdev) [L8318] fh->dev = dev [L8319] fh->type = fh_type [L8320] filp->private_data = (void *)fh [L8321] EXPR fh->type [L8321] (unsigned int )fh->type == 1U && dev->users == 0 [L8321] EXPR dev->users [L8321] (unsigned int )fh->type == 1U && dev->users == 0 VAL [(unsigned int )fh->type == 1U && dev->users == 0=0, \old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dev={0:0}, dev->users=4294967303, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, fh={-36893488147419107327:0}, fh->type=1, fh_type=1, filp={0:1000}, filp={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp={0:0}, tmp___0={0:0}, tmp___2=0, tmp___3={-36893488147419107327:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, vdev={0:0}, vdev->vfl_type=0, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8321] COND FALSE !((unsigned int )fh->type == 1U && dev->users == 0) [L8327] EXPR vdev->vfl_type VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dev={0:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, fh={-36893488147419107327:0}, fh_type=1, filp={0:1000}, filp={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp={0:0}, tmp___0={0:0}, tmp___2=0, tmp___3={-36893488147419107327:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, vdev={0:0}, vdev->vfl_type=2, vdev->vfl_type=0, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8327] COND TRUE vdev->vfl_type == 2 [L8328] COND FALSE !(video_debug != 0U) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dev={0:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, fh={-36893488147419107327:0}, fh_type=1, filp={0:1000}, filp={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp={0:0}, tmp___0={0:0}, tmp___2=0, tmp___3={-36893488147419107327:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, vdev={0:0}, vdev->vfl_type=0, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8333] EXPR dev->v4l2_dev.subdevs.next [L8333] __mptr = (struct list_head const *)dev->v4l2_dev.subdevs.next [L8334] __sd = (struct v4l2_subdev *)__mptr + 0xffffffffffffff80UL VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __mptr={-4:30207}, __sd={-4:-1}, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dev={0:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, fh={-36893488147419107327:0}, fh_type=1, filp={0:1000}, filp={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp={0:0}, tmp___0={0:0}, tmp___2=0, tmp___3={-36893488147419107327:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, vdev={0:0}, vdev->vfl_type=0, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8344] COND TRUE (unsigned long )(& __sd->list) != (unsigned long )(& dev->v4l2_dev.subdevs) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __mptr={-4:30207}, __sd={-4:-1}, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dev={0:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, fh={-36893488147419107327:0}, fh_type=1, filp={0:1000}, filp={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp={0:0}, tmp___0={0:0}, tmp___2=0, tmp___3={-36893488147419107327:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, vdev={0:0}, vdev->vfl_type=0, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8337] EXPR __sd->ops [L8337] EXPR (__sd->ops)->tuner [L8337] (unsigned long )(__sd->ops)->tuner != (unsigned long )((struct v4l2_subdev_tuner_ops const * )0) && (unsigned long )((__sd->ops)->tuner)->s_radio != (unsigned long )((int (* )(struct v4l2_subdev * ))0) [L8337] EXPR __sd->ops [L8337] EXPR (__sd->ops)->tuner [L8337] EXPR ((__sd->ops)->tuner)->s_radio [L8337] (unsigned long )(__sd->ops)->tuner != (unsigned long )((struct v4l2_subdev_tuner_ops const * )0) && (unsigned long )((__sd->ops)->tuner)->s_radio != (unsigned long )((int (* )(struct v4l2_subdev * ))0) VAL [((__sd->ops)->tuner)->s_radio={-1:14}, (__sd->ops)->tuner={594:-593}, (__sd->ops)->tuner={594:-593}, (unsigned long )(__sd->ops)->tuner != (unsigned long )((struct v4l2_subdev_tuner_ops const * )0) && (unsigned long )((__sd->ops)->tuner)->s_radio != (unsigned long )((int (* )(struct v4l2_subdev * ))0)=1, \old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __mptr={-4:30207}, __sd={-4:-1}, __sd->ops={4294967302:596}, __sd->ops={4294967302:596}, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dev={0:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, fh={-36893488147419107327:0}, fh_type=1, filp={0:1000}, filp={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp={0:0}, tmp___0={0:0}, tmp___2=0, tmp___3={-36893488147419107327:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, vdev={0:0}, vdev->vfl_type=0, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8337] COND TRUE (unsigned long )(__sd->ops)->tuner != (unsigned long )((struct v4l2_subdev_tuner_ops const * )0) && (unsigned long )((__sd->ops)->tuner)->s_radio != (unsigned long )((int (* )(struct v4l2_subdev * ))0) [L8338] EXPR __sd->ops [L8338] EXPR (__sd->ops)->tuner [L8338] EXPR ((__sd->ops)->tuner)->s_radio VAL [((__sd->ops)->tuner)->s_radio={-1:14}, (__sd->ops)->tuner={594:-593}, \old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __mptr={-4:30207}, __sd={-4:-1}, __sd->ops={4294967302:596}, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dev={0:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, fh={-36893488147419107327:0}, fh_type=1, filp={0:1000}, filp={0:1000}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tmp={0:0}, tmp___0={0:0}, tmp___2=0, tmp___3={-36893488147419107327:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, vdev={0:0}, vdev->vfl_type=0, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8338] CALL (*(((__sd->ops)->tuner)->s_radio))(__sd) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8403] struct em28xx_fh *fh ; [L8404] struct em28xx *dev ; [L8405] int errCode ; [L8406] struct v4l2_subdev *__sd ; [L8407] struct list_head const *__mptr ; [L8408] struct list_head const *__mptr___0 ; [L8410] EXPR filp->private_data [L8410] fh = (struct em28xx_fh *)filp->private_data [L8411] EXPR fh->dev [L8411] dev = fh->dev [L8412] COND FALSE !(video_debug != 0U) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dev={4294967300:-15}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, fh={4294967299:-165}, filp={-4:-1}, filp={-4:-1}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L8416] CALL ldv_mutex_lock_11(& dev->lock) [L9334] CALL ldv_mutex_lock_lock_of_em28xx(ldv_func_arg1) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, lock={4294967300:6989}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L16253] COND FALSE !(ldv_mutex_lock_of_em28xx == 1) VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, lock={4294967300:6989}, lock={4294967300:6989}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L16255] CALL ldv_error() VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] [L15884] reach_error() VAL [\old(ldv_mutex_ctrl_urb_lock_of_em28xx)=1, \old(ldv_mutex_lock_of_em28xx)=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, __mod_usb_device_table=0, __this_module={4294967305:4294967297}, alt=0, c3tech_digital_duo_digital={573:0}, camlink={591:0}, card={540:0}, compro_mute_gpio={563:0}, compro_unmute_svid_gpio={562:0}, compro_unmute_tv_gpio={561:0}, core_debug=0, default_analog={542:0}, default_digital={543:0}, default_tuner_gpio={560:0}, dikom_dk300_digital={568:0}, disable_ir=0, disable_usb_speed_check=0, disable_vbi=0, em2880_msi_digivox_ad_analog={547:0}, em2882_kworld_315u_digital={548:0}, em2882_kworld_315u_tuner_gpio={549:0}, em28xx_adap_template={537:0}, em28xx_algo={536:0}, em28xx_bcount=89, em28xx_boards={577:0}, em28xx_client_template={538:0}, em28xx_ctrl_ops={528:0}, em28xx_devlist={585:0}, em28xx_devlist_mutex={586:0}, em28xx_devused={541:0}, em28xx_eeprom_hash={578:0}, em28xx_extension_devlist={587:0}, em28xx_i2c_hash={579:0}, em28xx_radio_template={535:0}, em28xx_v4l_fops={530:0}, em28xx_vbi_qops={588:0}, em28xx_video_qops={527:0}, em28xx_video_template={532:0}, evga_indtube_analog={552:0}, evga_indtube_digital={553:0}, format={526:0}, hauppauge_wintv_hvr_900_analog={544:0}, hauppauge_wintv_hvr_900_digital={545:0}, hauppauge_wintv_hvr_900R2_digital={546:0}, i2c_debug=0, i2c_devs={539:0}, i2c_scan=0, iname={529:0}, inputs={583:0}, isoc_debug=0, kworld_330u_analog={550:0}, kworld_330u_digital={551:0}, kworld_a340_digital={554:0}, LDV_IN_INTERRUPT=1, ldv_mutex_ctrl_urb_lock_of_em28xx=1, ldv_mutex_em28xx_devlist_mutex=1, ldv_mutex_lock=1, ldv_mutex_lock_of_em28xx=2, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, leadership_digital={569:0}, leadership_reset={570:0}, maxmedia_ub425_tc={574:0}, micron_sensor_addrs={589:0}, msp3400_addrs={582:0}, omnivision_sensor_addrs={590:0}, outputs={584:0}, pctv_290e={571:0}, pctv_460e={572:0}, pctv_510e={575:0}, pctv_520e={576:0}, pinnacle_hybrid_pro_analog={555:0}, pinnacle_hybrid_pro_digital={556:0}, radio_fops={533:0}, radio_ioctl_ops={534:0}, radio_nr={525:0}, reddo_dvb_c_usb_box={559:0}, reg_debug=0, saa711x_addrs={580:0}, silvercrest_reg_seq={566:0}, terratec_av350_mute_gpio={564:0}, terratec_av350_unmute_gpio={565:0}, terratec_cinergy_USB_XS_FR_analog={557:0}, terratec_cinergy_USB_XS_FR_digital={558:0}, tuner=-1, tvp5150_addrs={581:0}, usb_xfer_mode=-1, vbi_nr={524:0}, vc211a_enable={567:0}, video_debug=0, video_ioctl_ops={531:0}, video_nr={523:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 112 procedures, 1900 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 216.9s, OverallIterations: 17, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 159.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 61029 SdHoareTripleChecker+Valid, 152.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 57966 mSDsluCounter, 109623 SdHoareTripleChecker+Invalid, 135.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 6007 IncrementalHoareTripleChecker+Unchecked, 64997 mSDsCounter, 21437 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 100008 IncrementalHoareTripleChecker+Invalid, 127453 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 21437 mSolverCounterUnsat, 44626 mSDtfsCounter, 100008 mSolverCounterSat, 0.6s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 510 GetRequests, 335 SyntacticMatches, 6 SemanticMatches, 169 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 1283 ImplicationChecksByTransitivity, 3.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5419occurred in iteration=10, InterpolantAutomatonStates: 157, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.8s AutomataMinimizationTime, 16 MinimizatonAttempts, 13946 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.1s SsaConstructionTime, 28.3s SatisfiabilityAnalysisTime, 10.4s InterpolantComputationTime, 1266 NumberOfCodeBlocks, 1266 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 1103 ConstructedInterpolants, 21 QuantifiedInterpolants, 3311 SizeOfPredicates, 21 NumberOfNonLiveVariables, 23412 ConjunctsInSsa, 69 ConjunctsInUnsatCore, 17 InterpolantComputations, 15 PerfectInterpolantSequences, 173/191 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 [2021-12-06 23:28:15,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa --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 213c19133f8e1eb8e04c1430c89bd3923e29e833639b74dc68815899bbf3f9fa --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 23:28:16,861 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 23:28:16,863 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 23:28:16,886 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 23:28:16,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 23:28:16,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 23:28:16,888 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 23:28:16,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 23:28:16,892 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 23:28:16,893 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 23:28:16,894 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 23:28:16,895 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 23:28:16,895 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 23:28:16,896 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 23:28:16,897 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 23:28:16,898 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 23:28:16,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 23:28:16,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 23:28:16,902 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 23:28:16,904 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 23:28:16,905 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 23:28:16,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 23:28:16,909 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 23:28:16,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 23:28:16,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 23:28:16,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 23:28:16,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 23:28:16,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 23:28:16,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 23:28:16,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 23:28:16,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 23:28:16,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 23:28:16,920 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 23:28:16,921 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 23:28:16,922 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 23:28:16,922 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 23:28:16,923 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 23:28:16,924 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 23:28:16,924 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 23:28:16,925 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 23:28:16,926 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 23:28:16,927 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-06 23:28:16,946 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 23:28:16,946 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 23:28:16,946 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 23:28:16,947 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 23:28:16,947 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 23:28:16,947 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 23:28:16,948 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 23:28:16,948 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 23:28:16,948 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 23:28:16,948 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 23:28:16,948 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 23:28:16,948 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 23:28:16,948 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 23:28:16,949 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 23:28:16,949 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-06 23:28:16,949 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-06 23:28:16,949 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-06 23:28:16,949 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 23:28:16,949 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 23:28:16,949 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 23:28:16,949 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 23:28:16,950 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 23:28:16,950 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 23:28:16,950 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 23:28:16,950 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 23:28:16,950 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 23:28:16,950 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 23:28:16,950 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-06 23:28:16,950 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-06 23:28:16,951 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 23:28:16,951 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 23:28:16,951 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 23:28:16,951 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 23:28:16,951 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-06 23:28:16,951 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 213c19133f8e1eb8e04c1430c89bd3923e29e833639b74dc68815899bbf3f9fa [2021-12-06 23:28:17,180 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 23:28:17,199 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 23:28:17,201 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 23:28:17,201 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 23:28:17,202 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 23:28:17,203 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2021-12-06 23:28:17,249 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/data/cd6635cec/3f7fde62dab4415182ad604448e4c616/FLAGbf7f7924e [2021-12-06 23:28:17,926 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 23:28:17,926 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2021-12-06 23:28:17,961 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/data/cd6635cec/3f7fde62dab4415182ad604448e4c616/FLAGbf7f7924e [2021-12-06 23:28:18,298 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/data/cd6635cec/3f7fde62dab4415182ad604448e4c616 [2021-12-06 23:28:18,305 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 23:28:18,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 23:28:18,314 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 23:28:18,314 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 23:28:18,327 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 23:28:18,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 11:28:18" (1/1) ... [2021-12-06 23:28:18,334 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@140515b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:18, skipping insertion in model container [2021-12-06 23:28:18,334 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 11:28:18" (1/1) ... [2021-12-06 23:28:18,347 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 23:28:18,515 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 23:28:21,307 WARN L230 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_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2021-12-06 23:28:21,497 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 23:28:21,647 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-06 23:28:21,727 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 23:28:22,203 WARN L230 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_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2021-12-06 23:28:22,213 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 23:28:22,287 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 23:28:22,956 WARN L230 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_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2021-12-06 23:28:22,966 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 23:28:23,153 INFO L208 MainTranslator]: Completed translation [2021-12-06 23:28:23,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:23 WrapperNode [2021-12-06 23:28:23,153 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 23:28:23,154 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 23:28:23,154 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 23:28:23,154 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 23:28:23,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:23" (1/1) ... [2021-12-06 23:28:23,333 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:23" (1/1) ... [2021-12-06 23:28:23,603 INFO L137 Inliner]: procedures = 472, calls = 15316, calls flagged for inlining = 155, calls inlined = 77, statements flattened = 12736 [2021-12-06 23:28:23,604 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 23:28:23,604 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 23:28:23,604 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 23:28:23,605 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 23:28:23,612 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:23" (1/1) ... [2021-12-06 23:28:23,612 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:23" (1/1) ... [2021-12-06 23:28:23,655 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:23" (1/1) ... [2021-12-06 23:28:23,656 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:23" (1/1) ... [2021-12-06 23:28:23,799 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:23" (1/1) ... [2021-12-06 23:28:23,826 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:23" (1/1) ... [2021-12-06 23:28:23,873 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:23" (1/1) ... [2021-12-06 23:28:23,932 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 23:28:23,933 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 23:28:23,933 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 23:28:23,933 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 23:28:23,934 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:23" (1/1) ... [2021-12-06 23:28:23,938 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 23:28:23,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 23:28:23,957 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-06 23:28:23,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-06 23:28:23,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-06 23:28:23,985 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-06 23:28:23,985 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2021-12-06 23:28:23,985 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2021-12-06 23:28:23,985 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_area_set [2021-12-06 23:28:23,985 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_area_set [2021-12-06 23:28:23,985 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_alloc_urbs [2021-12-06 23:28:23,985 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_alloc_urbs [2021-12-06 23:28:23,985 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-12-06 23:28:23,985 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-12-06 23:28:23,985 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2021-12-06 23:28:23,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-06 23:28:23,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-06 23:28:23,985 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2021-12-06 23:28:23,986 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2021-12-06 23:28:23,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-12-06 23:28:23,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-12-06 23:28:23,986 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-12-06 23:28:23,986 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-12-06 23:28:23,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-12-06 23:28:23,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-12-06 23:28:23,986 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-06 23:28:23,986 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-06 23:28:23,986 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-12-06 23:28:23,986 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-12-06 23:28:23,986 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-06 23:28:23,986 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-06 23:28:23,986 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2021-12-06 23:28:23,987 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2021-12-06 23:28:23,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_em28xx [2021-12-06 23:28:23,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_em28xx [2021-12-06 23:28:23,987 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-12-06 23:28:23,987 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-12-06 23:28:23,987 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-06 23:28:23,987 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-06 23:28:23,987 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-06 23:28:23,987 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-06 23:28:23,987 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-12-06 23:28:23,987 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-12-06 23:28:23,987 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-06 23:28:23,987 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-06 23:28:23,987 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2021-12-06 23:28:23,987 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2021-12-06 23:28:23,988 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-12-06 23:28:23,988 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-12-06 23:28:23,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-06 23:28:23,988 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vbi_supported [2021-12-06 23:28:23,988 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vbi_supported [2021-12-06 23:28:23,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-06 23:28:23,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-06 23:28:23,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-06 23:28:23,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-06 23:28:23,988 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-06 23:28:23,988 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-06 23:28:23,988 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-06 23:28:23,988 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-06 23:28:23,988 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_video [2021-12-06 23:28:23,989 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_video [2021-12-06 23:28:23,989 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2021-12-06 23:28:23,989 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2021-12-06 23:28:23,989 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_chip_ident [2021-12-06 23:28:23,989 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_chip_ident [2021-12-06 23:28:23,989 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-06 23:28:23,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-06 23:28:23,989 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-12-06 23:28:23,989 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-12-06 23:28:23,989 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2021-12-06 23:28:23,989 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2021-12-06 23:28:23,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2021-12-06 23:28:23,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2021-12-06 23:28:23,989 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-06 23:28:23,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-06 23:28:23,990 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-12-06 23:28:23,990 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-12-06 23:28:23,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2021-12-06 23:28:23,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2021-12-06 23:28:23,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-12-06 23:28:23,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-12-06 23:28:23,990 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2021-12-06 23:28:23,990 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2021-12-06 23:28:23,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-06 23:28:23,990 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-06 23:28:23,990 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-06 23:28:23,990 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-06 23:28:23,990 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2021-12-06 23:28:23,990 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2021-12-06 23:28:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-06 23:28:23,991 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-06 23:28:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2021-12-06 23:28:23,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2021-12-06 23:28:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-12-06 23:28:23,991 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-12-06 23:28:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-12-06 23:28:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-06 23:28:23,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-06 23:28:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-12-06 23:28:23,991 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-12-06 23:28:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-06 23:28:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2021-12-06 23:28:23,991 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2021-12-06 23:28:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 23:28:23,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-06 23:28:23,992 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-06 23:28:23,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-06 23:28:23,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-06 23:28:23,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-06 23:28:23,992 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2021-12-06 23:28:23,992 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2021-12-06 23:28:23,992 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-12-06 23:28:23,992 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-12-06 23:28:23,992 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-12-06 23:28:23,992 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-12-06 23:28:23,992 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-12-06 23:28:23,992 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-12-06 23:28:23,992 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2021-12-06 23:28:23,992 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2021-12-06 23:28:23,993 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_reg_len [2021-12-06 23:28:23,993 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_reg_len [2021-12-06 23:28:23,993 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-06 23:28:23,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-06 23:28:23,993 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-12-06 23:28:23,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-06 23:28:23,993 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2021-12-06 23:28:23,993 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2021-12-06 23:28:23,993 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-12-06 23:28:23,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-12-06 23:28:23,993 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-06 23:28:23,993 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-06 23:28:23,993 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_outfmt [2021-12-06 23:28:23,993 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_outfmt [2021-12-06 23:28:23,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 23:28:23,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 23:28:23,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-06 23:28:23,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-06 23:28:23,994 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-06 23:28:23,994 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-06 23:28:23,994 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-06 23:28:23,994 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-12-06 23:28:23,994 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-12-06 23:28:23,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-06 23:28:23,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-06 23:28:23,994 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2021-12-06 23:28:23,994 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2021-12-06 23:28:23,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-06 23:28:23,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-06 23:28:23,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-06 23:28:23,994 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-06 23:28:23,995 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-06 23:28:23,995 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_close [2021-12-06 23:28:23,995 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_close [2021-12-06 23:28:23,995 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2021-12-06 23:28:23,995 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2021-12-06 23:28:23,995 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-12-06 23:28:23,995 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-12-06 23:28:23,995 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2021-12-06 23:28:23,995 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2021-12-06 23:28:23,995 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-06 23:28:23,995 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-06 23:28:23,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-06 23:28:23,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-06 23:28:23,995 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_s_ctrl [2021-12-06 23:28:23,995 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_s_ctrl [2021-12-06 23:28:23,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-06 23:28:23,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-06 23:28:23,996 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-12-06 23:28:23,996 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-12-06 23:28:23,996 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2021-12-06 23:28:23,996 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2021-12-06 23:28:23,996 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2021-12-06 23:28:23,996 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2021-12-06 23:28:23,996 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-06 23:28:23,996 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-06 23:28:23,996 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-12-06 23:28:23,996 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-12-06 23:28:23,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_em28xx [2021-12-06 23:28:23,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_em28xx [2021-12-06 23:28:23,996 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2021-12-06 23:28:23,996 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2021-12-06 23:28:23,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-06 23:28:23,996 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-12-06 23:28:23,997 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-12-06 23:28:23,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-06 23:28:23,997 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_chip_info [2021-12-06 23:28:23,997 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_chip_info [2021-12-06 23:28:23,997 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_video_format [2021-12-06 23:28:23,997 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_video_format [2021-12-06 23:28:23,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-06 23:28:23,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-06 23:28:23,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-06 23:28:23,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-06 23:28:23,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-06 23:28:23,997 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2021-12-06 23:28:23,997 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2021-12-06 23:28:23,997 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-12-06 23:28:23,997 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-12-06 23:28:23,997 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-06 23:28:23,997 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-06 23:28:23,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-06 23:28:23,998 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-06 23:28:23,998 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_resolution_set [2021-12-06 23:28:23,998 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_resolution_set [2021-12-06 23:28:23,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-06 23:28:23,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-06 23:28:23,998 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2021-12-06 23:28:23,998 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2021-12-06 23:28:23,998 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2021-12-06 23:28:23,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2021-12-06 23:28:23,998 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-06 23:28:23,998 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-06 23:28:23,998 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-12-06 23:28:23,998 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-12-06 23:28:23,998 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_open [2021-12-06 23:28:23,998 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_open [2021-12-06 23:28:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-12-06 23:28:23,999 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-12-06 23:28:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-06 23:28:23,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-06 23:28:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-06 23:28:23,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-06 23:28:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-06 23:28:23,999 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-06 23:28:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-06 23:28:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-06 23:28:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-06 23:28:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-06 23:28:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-06 23:28:23,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-06 23:28:23,999 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2021-12-06 23:28:23,999 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2021-12-06 23:28:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure finish_field_prepare_next [2021-12-06 23:28:24,000 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_field_prepare_next [2021-12-06 23:28:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2021-12-06 23:28:24,000 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2021-12-06 23:28:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_wake_i2c [2021-12-06 23:28:24,000 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_wake_i2c [2021-12-06 23:28:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure size_to_scale [2021-12-06 23:28:24,000 INFO L138 BoogieDeclarations]: Found implementation of procedure size_to_scale [2021-12-06 23:28:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-12-06 23:28:24,000 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-12-06 23:28:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2021-12-06 23:28:24,000 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2021-12-06 23:28:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure scale_to_size [2021-12-06 23:28:24,000 INFO L138 BoogieDeclarations]: Found implementation of procedure scale_to_size [2021-12-06 23:28:24,000 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2021-12-06 23:28:24,000 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2021-12-06 23:28:24,001 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2021-12-06 23:28:24,001 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2021-12-06 23:28:24,001 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2021-12-06 23:28:24,001 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2021-12-06 23:28:24,001 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-12-06 23:28:24,001 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-12-06 23:28:24,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-06 23:28:24,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-06 23:28:24,001 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_start [2021-12-06 23:28:24,001 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_start [2021-12-06 23:28:24,538 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 23:28:24,541 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 23:29:56,522 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 23:29:56,537 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 23:29:56,537 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-06 23:29:56,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 11:29:56 BoogieIcfgContainer [2021-12-06 23:29:56,541 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 23:29:56,542 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-06 23:29:56,542 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-06 23:29:56,544 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-06 23:29:56,544 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 11:28:18" (1/3) ... [2021-12-06 23:29:56,545 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13ad74ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 11:29:56, skipping insertion in model container [2021-12-06 23:29:56,545 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 11:28:23" (2/3) ... [2021-12-06 23:29:56,545 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13ad74ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 11:29:56, skipping insertion in model container [2021-12-06 23:29:56,545 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 11:29:56" (3/3) ... [2021-12-06 23:29:56,546 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2021-12-06 23:29:56,550 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-06 23:29:56,550 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-06 23:29:56,593 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 23:29:56,597 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-12-06 23:29:56,597 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-06 23:29:56,639 INFO L276 IsEmpty]: Start isEmpty. Operand has 1894 states, 1389 states have (on average 1.3916486681065514) internal successors, (1933), 1414 states have internal predecessors, (1933), 393 states have call successors, (393), 110 states have call predecessors, (393), 110 states have return successors, (393), 392 states have call predecessors, (393), 393 states have call successors, (393) [2021-12-06 23:29:56,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-12-06 23:29:56,643 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:29:56,643 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:29:56,643 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:29:56,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:29:56,647 INFO L85 PathProgramCache]: Analyzing trace with hash 1357851347, now seen corresponding path program 1 times [2021-12-06 23:29:56,688 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-06 23:29:56,689 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [303822551] [2021-12-06 23:29:56,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:29:56,689 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-06 23:29:56,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat [2021-12-06 23:29:56,690 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-06 23:29:56,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-12-06 23:30:35,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:30:36,423 INFO L263 TraceCheckSpWp]: Trace formula consists of 21167 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-06 23:30:36,435 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 23:30:36,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:30:36,544 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-06 23:30:36,544 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-06 23:30:36,545 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [303822551] [2021-12-06 23:30:36,545 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [303822551] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:30:36,545 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:30:36,545 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 23:30:36,547 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1288155468] [2021-12-06 23:30:36,548 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:30:36,552 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 23:30:36,552 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-06 23:30:36,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 23:30:36,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 23:30:36,583 INFO L87 Difference]: Start difference. First operand has 1894 states, 1389 states have (on average 1.3916486681065514) internal successors, (1933), 1414 states have internal predecessors, (1933), 393 states have call successors, (393), 110 states have call predecessors, (393), 110 states have return successors, (393), 392 states have call predecessors, (393), 393 states have call successors, (393) 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) [2021-12-06 23:30:49,935 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 13.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 23:30:50,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:30:50,340 INFO L93 Difference]: Finished difference Result 3788 states and 5592 transitions. [2021-12-06 23:30:50,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 23:30:50,342 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 [2021-12-06 23:30:50,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:30:50,367 INFO L225 Difference]: With dead ends: 3788 [2021-12-06 23:30:50,367 INFO L226 Difference]: Without dead ends: 1892 [2021-12-06 23:30:50,381 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 23:30:50,383 INFO L933 BasicCegarLoop]: 2703 mSDtfsCounter, 2650 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2650 SdHoareTripleChecker+Valid, 2750 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.6s IncrementalHoareTripleChecker+Time [2021-12-06 23:30:50,384 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2650 Valid, 2750 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 1 Unknown, 0 Unchecked, 13.6s Time] [2021-12-06 23:30:50,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1892 states. [2021-12-06 23:30:50,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1892 to 1890. [2021-12-06 23:30:50,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1890 states, 1388 states have (on average 1.3876080691642652) internal successors, (1926), 1409 states have internal predecessors, (1926), 391 states have call successors, (391), 112 states have call predecessors, (391), 110 states have return successors, (380), 379 states have call predecessors, (380), 380 states have call successors, (380) [2021-12-06 23:30:50,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 1890 states and 2697 transitions. [2021-12-06 23:30:50,531 INFO L78 Accepts]: Start accepts. Automaton has 1890 states and 2697 transitions. Word has length 12 [2021-12-06 23:30:50,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:30:50,531 INFO L470 AbstractCegarLoop]: Abstraction has 1890 states and 2697 transitions. [2021-12-06 23:30:50,531 INFO L471 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) [2021-12-06 23:30:50,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 2697 transitions. [2021-12-06 23:30:50,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-12-06 23:30:50,532 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:30:50,532 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:30:50,733 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (2)] Forcibly destroying the process [2021-12-06 23:30:50,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 137 [2021-12-06 23:30:50,792 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 [2021-12-06 23:30:50,792 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:30:50,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:30:50,793 INFO L85 PathProgramCache]: Analyzing trace with hash -857980350, now seen corresponding path program 1 times [2021-12-06 23:30:50,814 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-06 23:30:50,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [857808240] [2021-12-06 23:30:50,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:30:50,815 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-06 23:30:50,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat [2021-12-06 23:30:50,815 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-06 23:30:50,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-12-06 23:31:29,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:31:30,326 INFO L263 TraceCheckSpWp]: Trace formula consists of 21168 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-06 23:31:30,335 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 23:31:30,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:31:30,428 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-06 23:31:30,428 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-06 23:31:30,428 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [857808240] [2021-12-06 23:31:30,428 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [857808240] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:31:30,428 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:31:30,428 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 23:31:30,429 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [273339790] [2021-12-06 23:31:30,429 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:31:30,430 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 23:31:30,430 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-06 23:31:30,430 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 23:31:30,430 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 23:31:30,430 INFO L87 Difference]: Start difference. First operand 1890 states and 2697 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) [2021-12-06 23:31:44,227 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 13.78s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 23:31:44,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:31:44,533 INFO L93 Difference]: Finished difference Result 1892 states and 2698 transitions. [2021-12-06 23:31:44,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 23:31:44,533 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 [2021-12-06 23:31:44,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:31:44,545 INFO L225 Difference]: With dead ends: 1892 [2021-12-06 23:31:44,545 INFO L226 Difference]: Without dead ends: 1889 [2021-12-06 23:31:44,546 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 23:31:44,547 INFO L933 BasicCegarLoop]: 2686 mSDtfsCounter, 2677 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2677 SdHoareTripleChecker+Valid, 2688 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.0s IncrementalHoareTripleChecker+Time [2021-12-06 23:31:44,548 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2677 Valid, 2688 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 14.0s Time] [2021-12-06 23:31:44,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1889 states. [2021-12-06 23:31:44,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1889 to 1889. [2021-12-06 23:31:44,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1889 states, 1388 states have (on average 1.3868876080691643) internal successors, (1925), 1408 states have internal predecessors, (1925), 390 states have call successors, (390), 112 states have call predecessors, (390), 110 states have return successors, (380), 379 states have call predecessors, (380), 380 states have call successors, (380) [2021-12-06 23:31:44,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 1889 states and 2695 transitions. [2021-12-06 23:31:44,679 INFO L78 Accepts]: Start accepts. Automaton has 1889 states and 2695 transitions. Word has length 13 [2021-12-06 23:31:44,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:31:44,680 INFO L470 AbstractCegarLoop]: Abstraction has 1889 states and 2695 transitions. [2021-12-06 23:31:44,680 INFO L471 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) [2021-12-06 23:31:44,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 2695 transitions. [2021-12-06 23:31:44,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-12-06 23:31:44,681 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:31:44,681 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:31:44,881 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (3)] Forcibly destroying the process [2021-12-06 23:31:44,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 137 [2021-12-06 23:31:44,941 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 [2021-12-06 23:31:44,941 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:31:44,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:31:44,946 INFO L85 PathProgramCache]: Analyzing trace with hash -829281354, now seen corresponding path program 1 times [2021-12-06 23:31:44,981 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-06 23:31:44,981 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1036482431] [2021-12-06 23:31:44,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:31:44,981 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-06 23:31:44,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat [2021-12-06 23:31:44,982 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-06 23:31:44,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-12-06 23:32:23,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:32:24,662 INFO L263 TraceCheckSpWp]: Trace formula consists of 21169 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-06 23:32:24,672 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 23:32:24,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:32:24,777 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-06 23:32:24,777 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-06 23:32:24,778 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1036482431] [2021-12-06 23:32:24,778 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1036482431] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:32:24,778 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:32:24,778 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 23:32:24,778 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [840570875] [2021-12-06 23:32:24,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:32:24,778 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 23:32:24,778 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-06 23:32:24,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 23:32:24,779 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 23:32:24,779 INFO L87 Difference]: Start difference. First operand 1889 states and 2695 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) [2021-12-06 23:32:38,634 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 13.83s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 23:32:38,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:32:38,931 INFO L93 Difference]: Finished difference Result 1891 states and 2696 transitions. [2021-12-06 23:32:38,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 23:32:38,932 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 [2021-12-06 23:32:38,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:32:38,942 INFO L225 Difference]: With dead ends: 1891 [2021-12-06 23:32:38,943 INFO L226 Difference]: Without dead ends: 1888 [2021-12-06 23:32:38,944 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 23:32:38,945 INFO L933 BasicCegarLoop]: 2684 mSDtfsCounter, 2674 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2674 SdHoareTripleChecker+Valid, 2686 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.1s IncrementalHoareTripleChecker+Time [2021-12-06 23:32:38,945 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2674 Valid, 2686 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 14.1s Time] [2021-12-06 23:32:38,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1888 states. [2021-12-06 23:32:39,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1888 to 1888. [2021-12-06 23:32:39,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1888 states, 1388 states have (on average 1.3861671469740633) internal successors, (1924), 1407 states have internal predecessors, (1924), 389 states have call successors, (389), 112 states have call predecessors, (389), 110 states have return successors, (380), 379 states have call predecessors, (380), 380 states have call successors, (380) [2021-12-06 23:32:39,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1888 states and 2693 transitions. [2021-12-06 23:32:39,040 INFO L78 Accepts]: Start accepts. Automaton has 1888 states and 2693 transitions. Word has length 14 [2021-12-06 23:32:39,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:32:39,041 INFO L470 AbstractCegarLoop]: Abstraction has 1888 states and 2693 transitions. [2021-12-06 23:32:39,041 INFO L471 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) [2021-12-06 23:32:39,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 2693 transitions. [2021-12-06 23:32:39,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-12-06 23:32:39,042 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:32:39,042 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:32:39,242 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (4)] Forcibly destroying the process [2021-12-06 23:32:39,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 137 [2021-12-06 23:32:39,300 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 [2021-12-06 23:32:39,301 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:32:39,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:32:39,301 INFO L85 PathProgramCache]: Analyzing trace with hash 60392389, now seen corresponding path program 1 times [2021-12-06 23:32:39,332 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-06 23:32:39,332 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1210702775] [2021-12-06 23:32:39,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:32:39,333 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-06 23:32:39,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat [2021-12-06 23:32:39,333 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-06 23:32:39,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-12-06 23:33:17,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:33:18,644 INFO L263 TraceCheckSpWp]: Trace formula consists of 21170 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-06 23:33:18,650 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 23:33:18,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:33:18,758 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-06 23:33:18,758 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-06 23:33:18,758 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1210702775] [2021-12-06 23:33:18,758 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1210702775] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:33:18,758 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:33:18,758 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 23:33:18,758 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558875802] [2021-12-06 23:33:18,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:33:18,759 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 23:33:18,759 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-06 23:33:18,759 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 23:33:18,759 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 23:33:18,759 INFO L87 Difference]: Start difference. First operand 1888 states and 2693 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) [2021-12-06 23:33:32,610 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 13.83s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 23:33:33,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:33:33,063 INFO L93 Difference]: Finished difference Result 5514 states and 7910 transitions. [2021-12-06 23:33:33,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 23:33:33,064 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 [2021-12-06 23:33:33,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:33:33,093 INFO L225 Difference]: With dead ends: 5514 [2021-12-06 23:33:33,093 INFO L226 Difference]: Without dead ends: 3632 [2021-12-06 23:33:33,103 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 23:33:33,104 INFO L933 BasicCegarLoop]: 3252 mSDtfsCounter, 2537 mSDsluCounter, 2637 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2537 SdHoareTripleChecker+Valid, 5889 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.1s IncrementalHoareTripleChecker+Time [2021-12-06 23:33:33,104 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2537 Valid, 5889 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 14.1s Time] [2021-12-06 23:33:33,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3632 states. [2021-12-06 23:33:33,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3632 to 3628. [2021-12-06 23:33:33,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3628 states, 2682 states have (on average 1.3914988814317673) internal successors, (3732), 2715 states have internal predecessors, (3732), 739 states have call successors, (739), 212 states have call predecessors, (739), 206 states have return successors, (735), 721 states have call predecessors, (735), 727 states have call successors, (735) [2021-12-06 23:33:33,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 3628 states and 5206 transitions. [2021-12-06 23:33:33,257 INFO L78 Accepts]: Start accepts. Automaton has 3628 states and 5206 transitions. Word has length 15 [2021-12-06 23:33:33,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:33:33,257 INFO L470 AbstractCegarLoop]: Abstraction has 3628 states and 5206 transitions. [2021-12-06 23:33:33,257 INFO L471 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) [2021-12-06 23:33:33,258 INFO L276 IsEmpty]: Start isEmpty. Operand 3628 states and 5206 transitions. [2021-12-06 23:33:33,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-12-06 23:33:33,258 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:33:33,258 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:33:33,459 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (5)] Forcibly destroying the process [2021-12-06 23:33:33,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 137 [2021-12-06 23:33:33,517 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 [2021-12-06 23:33:33,517 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:33:33,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:33:33,517 INFO L85 PathProgramCache]: Analyzing trace with hash 1870479513, now seen corresponding path program 1 times [2021-12-06 23:33:33,604 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-06 23:33:33,605 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [687678432] [2021-12-06 23:33:33,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:33:33,605 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-06 23:33:33,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat [2021-12-06 23:33:33,606 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-06 23:33:33,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-12-06 23:34:11,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:34:12,596 INFO L263 TraceCheckSpWp]: Trace formula consists of 21171 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-06 23:34:12,602 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 23:34:12,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:34:12,719 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-06 23:34:12,719 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-06 23:34:12,719 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [687678432] [2021-12-06 23:34:12,719 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [687678432] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:34:12,719 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:34:12,719 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 23:34:12,719 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263823745] [2021-12-06 23:34:12,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:34:12,720 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 23:34:12,720 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-06 23:34:12,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 23:34:12,720 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 23:34:12,721 INFO L87 Difference]: Start difference. First operand 3628 states and 5206 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) [2021-12-06 23:34:26,697 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 13.96s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 23:34:27,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:34:27,021 INFO L93 Difference]: Finished difference Result 3630 states and 5207 transitions. [2021-12-06 23:34:27,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 23:34:27,022 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 [2021-12-06 23:34:27,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:34:27,042 INFO L225 Difference]: With dead ends: 3630 [2021-12-06 23:34:27,042 INFO L226 Difference]: Without dead ends: 3627 [2021-12-06 23:34:27,044 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 23:34:27,044 INFO L933 BasicCegarLoop]: 2682 mSDtfsCounter, 2670 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2670 SdHoareTripleChecker+Valid, 2684 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.2s IncrementalHoareTripleChecker+Time [2021-12-06 23:34:27,045 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2670 Valid, 2684 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 14.2s Time] [2021-12-06 23:34:27,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3627 states. [2021-12-06 23:34:27,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3627 to 3627. [2021-12-06 23:34:27,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3627 states, 2682 states have (on average 1.3911260253542133) internal successors, (3731), 2714 states have internal predecessors, (3731), 738 states have call successors, (738), 212 states have call predecessors, (738), 206 states have return successors, (735), 721 states have call predecessors, (735), 727 states have call successors, (735) [2021-12-06 23:34:27,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3627 states to 3627 states and 5204 transitions. [2021-12-06 23:34:27,247 INFO L78 Accepts]: Start accepts. Automaton has 3627 states and 5204 transitions. Word has length 16 [2021-12-06 23:34:27,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:34:27,247 INFO L470 AbstractCegarLoop]: Abstraction has 3627 states and 5204 transitions. [2021-12-06 23:34:27,248 INFO L471 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) [2021-12-06 23:34:27,248 INFO L276 IsEmpty]: Start isEmpty. Operand 3627 states and 5204 transitions. [2021-12-06 23:34:27,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-12-06 23:34:27,248 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:34:27,249 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:34:27,449 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (6)] Forcibly destroying the process [2021-12-06 23:34:27,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 137 [2021-12-06 23:34:27,507 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 [2021-12-06 23:34:27,508 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:34:27,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:34:27,508 INFO L85 PathProgramCache]: Analyzing trace with hash -2146356920, now seen corresponding path program 1 times [2021-12-06 23:34:27,531 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-06 23:34:27,531 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1185725106] [2021-12-06 23:34:27,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:34:27,531 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-06 23:34:27,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat [2021-12-06 23:34:27,532 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-06 23:34:27,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-12-06 23:35:05,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:35:06,895 INFO L263 TraceCheckSpWp]: Trace formula consists of 21172 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-06 23:35:06,902 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 23:35:07,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:35:07,025 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-06 23:35:07,025 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-06 23:35:07,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1185725106] [2021-12-06 23:35:07,025 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1185725106] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:35:07,025 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:35:07,025 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 23:35:07,025 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637754289] [2021-12-06 23:35:07,026 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:35:07,026 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 23:35:07,026 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-06 23:35:07,026 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 23:35:07,027 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 23:35:07,027 INFO L87 Difference]: Start difference. First operand 3627 states and 5204 transitions. Second operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 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) [2021-12-06 23:35:20,888 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 13.84s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 23:35:21,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:35:21,236 INFO L93 Difference]: Finished difference Result 3629 states and 5205 transitions. [2021-12-06 23:35:21,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 23:35:21,237 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 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 17 [2021-12-06 23:35:21,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:35:21,256 INFO L225 Difference]: With dead ends: 3629 [2021-12-06 23:35:21,256 INFO L226 Difference]: Without dead ends: 3626 [2021-12-06 23:35:21,258 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 23:35:21,258 INFO L933 BasicCegarLoop]: 2680 mSDtfsCounter, 2667 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2667 SdHoareTripleChecker+Valid, 2682 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.1s IncrementalHoareTripleChecker+Time [2021-12-06 23:35:21,258 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2667 Valid, 2682 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 14.1s Time] [2021-12-06 23:35:21,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3626 states. [2021-12-06 23:35:21,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3626 to 3626. [2021-12-06 23:35:21,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3626 states, 2682 states have (on average 1.3907531692766593) internal successors, (3730), 2713 states have internal predecessors, (3730), 737 states have call successors, (737), 212 states have call predecessors, (737), 206 states have return successors, (735), 721 states have call predecessors, (735), 727 states have call successors, (735) [2021-12-06 23:35:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 3626 states and 5202 transitions. [2021-12-06 23:35:21,430 INFO L78 Accepts]: Start accepts. Automaton has 3626 states and 5202 transitions. Word has length 17 [2021-12-06 23:35:21,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:35:21,430 INFO L470 AbstractCegarLoop]: Abstraction has 3626 states and 5202 transitions. [2021-12-06 23:35:21,430 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 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) [2021-12-06 23:35:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5202 transitions. [2021-12-06 23:35:21,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-12-06 23:35:21,431 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:35:21,431 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 23:35:21,631 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (7)] Forcibly destroying the process [2021-12-06 23:35:21,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 137 [2021-12-06 23:35:21,689 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 [2021-12-06 23:35:21,689 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:35:21,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:35:21,689 INFO L85 PathProgramCache]: Analyzing trace with hash -2114229892, now seen corresponding path program 1 times [2021-12-06 23:35:21,711 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-06 23:35:21,711 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [830006707] [2021-12-06 23:35:21,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:35:21,712 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-06 23:35:21,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat [2021-12-06 23:35:21,712 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-06 23:35:21,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-12-06 23:36:00,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:36:01,252 INFO L263 TraceCheckSpWp]: Trace formula consists of 21173 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-06 23:36:01,255 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 23:36:01,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:36:01,391 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-06 23:36:01,392 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-06 23:36:01,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [830006707] [2021-12-06 23:36:01,392 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [830006707] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:36:01,392 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:36:01,392 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 23:36:01,392 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1080821765] [2021-12-06 23:36:01,392 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:36:01,392 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 23:36:01,393 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-06 23:36:01,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 23:36:01,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 23:36:01,393 INFO L87 Difference]: Start difference. First operand 3626 states and 5202 transitions. Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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) [2021-12-06 23:36:15,273 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 13.86s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-06 23:36:15,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:36:15,403 INFO L93 Difference]: Finished difference Result 3628 states and 5203 transitions. [2021-12-06 23:36:15,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 23:36:15,624 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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 18 [2021-12-06 23:36:15,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:36:15,646 INFO L225 Difference]: With dead ends: 3628 [2021-12-06 23:36:15,646 INFO L226 Difference]: Without dead ends: 3617 [2021-12-06 23:36:15,648 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 23:36:15,648 INFO L933 BasicCegarLoop]: 2679 mSDtfsCounter, 2664 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2664 SdHoareTripleChecker+Valid, 2681 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.9s IncrementalHoareTripleChecker+Time [2021-12-06 23:36:15,649 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2664 Valid, 2681 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 1 Unknown, 0 Unchecked, 13.9s Time] [2021-12-06 23:36:15,654 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3617 states. [2021-12-06 23:36:15,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3617 to 3617. [2021-12-06 23:36:15,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3617 states, 2675 states have (on average 1.3902803738317757) internal successors, (3719), 2705 states have internal predecessors, (3719), 735 states have call successors, (735), 211 states have call predecessors, (735), 206 states have return successors, (735), 721 states have call predecessors, (735), 727 states have call successors, (735) [2021-12-06 23:36:15,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3617 states to 3617 states and 5189 transitions. [2021-12-06 23:36:15,796 INFO L78 Accepts]: Start accepts. Automaton has 3617 states and 5189 transitions. Word has length 18 [2021-12-06 23:36:15,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:36:15,796 INFO L470 AbstractCegarLoop]: Abstraction has 3617 states and 5189 transitions. [2021-12-06 23:36:15,797 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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) [2021-12-06 23:36:15,797 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 5189 transitions. [2021-12-06 23:36:15,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-12-06 23:36:15,802 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:36:15,802 INFO L514 BasicCegarLoop]: 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] [2021-12-06 23:36:16,002 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (8)] Forcibly destroying the process [2021-12-06 23:36:16,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 137 [2021-12-06 23:36:16,060 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 [2021-12-06 23:36:16,060 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 23:36:16,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 23:36:16,061 INFO L85 PathProgramCache]: Analyzing trace with hash 2004329148, now seen corresponding path program 1 times [2021-12-06 23:36:16,085 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-06 23:36:16,085 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1956281168] [2021-12-06 23:36:16,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 23:36:16,085 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-06 23:36:16,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat [2021-12-06 23:36:16,086 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-06 23:36:16,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48a70b01-ad0b-4d0d-84aa-279fc0b31b48/bin/uautomizer-DrprNOufMa/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-12-06 23:36:54,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 23:36:55,372 INFO L263 TraceCheckSpWp]: Trace formula consists of 21262 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-06 23:36:55,375 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 23:36:55,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 23:36:55,635 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-06 23:36:55,636 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-06 23:36:55,636 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1956281168] [2021-12-06 23:36:55,636 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1956281168] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 23:36:55,636 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 23:36:55,636 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 23:36:55,636 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1492906802] [2021-12-06 23:36:55,636 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 23:36:55,636 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 23:36:55,636 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-06 23:36:55,637 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 23:36:55,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 23:36:55,637 INFO L87 Difference]: Start difference. First operand 3617 states and 5189 transitions. Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-12-06 23:36:55,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 23:36:55,876 INFO L93 Difference]: Finished difference Result 8092 states and 11768 transitions. [2021-12-06 23:36:55,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 23:36:55,877 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 43 [2021-12-06 23:36:55,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 23:36:55,901 INFO L225 Difference]: With dead ends: 8092 [2021-12-06 23:36:55,901 INFO L226 Difference]: Without dead ends: 4481 [2021-12-06 23:36:55,915 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 23:36:55,916 INFO L933 BasicCegarLoop]: 2798 mSDtfsCounter, 456 mSDsluCounter, 2662 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 575 SdHoareTripleChecker+Valid, 5460 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-12-06 23:36:55,916 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [575 Valid, 5460 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-12-06 23:36:55,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4481 states. [2021-12-06 23:36:56,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4481 to 4480. [2021-12-06 23:36:56,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4480 states, 3306 states have (on average 1.4047186932849365) internal successors, (4644), 3337 states have internal predecessors, (4644), 967 states have call successors, (967), 211 states have call predecessors, (967), 206 states have return successors, (969), 952 states have call predecessors, (969), 959 states have call successors, (969) [2021-12-06 23:36:56,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 4480 states and 6580 transitions. [2021-12-06 23:36:56,101 INFO L78 Accepts]: Start accepts. Automaton has 4480 states and 6580 transitions. Word has length 43 [2021-12-06 23:36:56,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 23:36:56,101 INFO L470 AbstractCegarLoop]: Abstraction has 4480 states and 6580 transitions. [2021-12-06 23:36:56,101 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2021-12-06 23:36:56,101 INFO L276 IsEmpty]: Start isEmpty. Operand 4480 states and 6580 transitions. [2021-12-06 23:36:56,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-12-06 23:36:56,107 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 23:36:56,107 INFO L514 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]