./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 c3fed411 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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-tmp.no-commuhash-c3fed41 [2021-12-18 03:26:25,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-18 03:26:25,064 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-18 03:26:25,131 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-18 03:26:25,132 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-18 03:26:25,135 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-18 03:26:25,136 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-18 03:26:25,138 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-18 03:26:25,139 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-18 03:26:25,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-18 03:26:25,144 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-18 03:26:25,145 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-18 03:26:25,145 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-18 03:26:25,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-18 03:26:25,148 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-18 03:26:25,151 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-18 03:26:25,153 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-18 03:26:25,154 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-18 03:26:25,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-18 03:26:25,157 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-18 03:26:25,157 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-18 03:26:25,160 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-18 03:26:25,160 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-18 03:26:25,161 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-18 03:26:25,163 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-18 03:26:25,165 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-18 03:26:25,165 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-18 03:26:25,165 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-18 03:26:25,166 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-18 03:26:25,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-18 03:26:25,167 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-18 03:26:25,168 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-18 03:26:25,168 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-18 03:26:25,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-18 03:26:25,170 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-18 03:26:25,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-18 03:26:25,171 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-18 03:26:25,171 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-18 03:26:25,172 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-18 03:26:25,172 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-18 03:26:25,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-18 03:26:25,175 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-18 03:26:25,194 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-18 03:26:25,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-18 03:26:25,196 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-18 03:26:25,196 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-18 03:26:25,197 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-18 03:26:25,197 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-18 03:26:25,198 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-18 03:26:25,198 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-18 03:26:25,198 INFO L138 SettingsManager]: * Use SBE=true [2021-12-18 03:26:25,199 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-18 03:26:25,199 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-18 03:26:25,199 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-18 03:26:25,199 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-18 03:26:25,200 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-18 03:26:25,200 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-18 03:26:25,200 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-18 03:26:25,200 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-18 03:26:25,200 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-18 03:26:25,200 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-18 03:26:25,201 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-18 03:26:25,201 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-18 03:26:25,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 03:26:25,201 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-18 03:26:25,201 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-18 03:26:25,201 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-18 03:26:25,202 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-18 03:26:25,202 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-18 03:26:25,202 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-18 03:26:25,202 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-18 03:26:25,202 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-18 03:26:25,202 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-18 03:26:25,202 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 213c19133f8e1eb8e04c1430c89bd3923e29e833639b74dc68815899bbf3f9fa [2021-12-18 03:26:25,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-18 03:26:25,403 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-18 03:26:25,405 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-18 03:26:25,406 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-18 03:26:25,406 INFO L275 PluginConnector]: CDTParser initialized [2021-12-18 03:26:25,407 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2021-12-18 03:26:25,454 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46a22aacf/a90ef706b7be4d7b9501cd1d2de2c0e9/FLAGecc1417f7 [2021-12-18 03:26:26,260 INFO L306 CDTParser]: Found 1 translation units. [2021-12-18 03:26:26,261 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2021-12-18 03:26:26,319 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46a22aacf/a90ef706b7be4d7b9501cd1d2de2c0e9/FLAGecc1417f7 [2021-12-18 03:26:26,483 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46a22aacf/a90ef706b7be4d7b9501cd1d2de2c0e9 [2021-12-18 03:26:26,485 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-18 03:26:26,486 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-18 03:26:26,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-18 03:26:26,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-18 03:26:26,489 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-18 03:26:26,489 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 03:26:26" (1/1) ... [2021-12-18 03:26:26,491 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cd37788 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:26:26, skipping insertion in model container [2021-12-18 03:26:26,491 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 03:26:26" (1/1) ... [2021-12-18 03:26:26,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-18 03:26:26,606 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-18 03:26:29,432 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2021-12-18 03:26:29,622 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 03:26:29,756 INFO L203 MainTranslator]: Completed pre-run [2021-12-18 03:26:30,380 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2021-12-18 03:26:30,388 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 03:26:30,562 INFO L208 MainTranslator]: Completed translation [2021-12-18 03:26:30,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:26:30 WrapperNode [2021-12-18 03:26:30,564 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-18 03:26:30,565 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-18 03:26:30,566 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-18 03:26:30,566 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-18 03:26:30,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:26:30" (1/1) ... [2021-12-18 03:26:30,847 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:26:30" (1/1) ... [2021-12-18 03:26:31,178 INFO L137 Inliner]: procedures = 457, calls = 15318, calls flagged for inlining = 154, calls inlined = 76, statements flattened = 12878 [2021-12-18 03:26:31,179 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-18 03:26:31,179 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-18 03:26:31,179 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-18 03:26:31,179 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-18 03:26:31,186 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:26:30" (1/1) ... [2021-12-18 03:26:31,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:26:30" (1/1) ... [2021-12-18 03:26:31,277 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:26:30" (1/1) ... [2021-12-18 03:26:31,277 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:26:30" (1/1) ... [2021-12-18 03:26:31,520 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:26:30" (1/1) ... [2021-12-18 03:26:31,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:26:30" (1/1) ... [2021-12-18 03:26:31,584 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:26:30" (1/1) ... [2021-12-18 03:26:31,669 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-18 03:26:31,670 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-18 03:26:31,670 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-18 03:26:31,672 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-18 03:26:31,672 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:26:30" (1/1) ... [2021-12-18 03:26:31,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 03:26:31,698 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-18 03:26:31,740 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-18 03:26:31,806 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-18 03:26:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-18 03:26:31,839 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-18 03:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2021-12-18 03:26:31,840 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2021-12-18 03:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_area_set [2021-12-18 03:26:31,840 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_area_set [2021-12-18 03:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_alloc_urbs [2021-12-18 03:26:31,840 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_alloc_urbs [2021-12-18 03:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-12-18 03:26:31,840 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-12-18 03:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2021-12-18 03:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-18 03:26:31,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-18 03:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2021-12-18 03:26:31,840 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2021-12-18 03:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-12-18 03:26:31,840 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-12-18 03:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-12-18 03:26:31,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-12-18 03:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-18 03:26:31,841 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-18 03:26:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-12-18 03:26:31,841 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-12-18 03:26:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-18 03:26:31,841 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-18 03:26:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2021-12-18 03:26:31,841 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2021-12-18 03:26:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_em28xx [2021-12-18 03:26:31,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_em28xx [2021-12-18 03:26:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-12-18 03:26:31,841 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-12-18 03:26:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-18 03:26:31,841 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-18 03:26:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-18 03:26:31,841 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-18 03:26:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-12-18 03:26:31,841 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-12-18 03:26:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-18 03:26:31,842 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-18 03:26:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2021-12-18 03:26:31,842 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2021-12-18 03:26:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-12-18 03:26:31,842 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-12-18 03:26:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-18 03:26:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vbi_supported [2021-12-18 03:26:31,842 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vbi_supported [2021-12-18 03:26:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-18 03:26:31,842 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-18 03:26:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-18 03:26:31,842 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-18 03:26:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_video [2021-12-18 03:26:31,842 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_video [2021-12-18 03:26:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2021-12-18 03:26:31,842 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2021-12-18 03:26:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_chip_ident [2021-12-18 03:26:31,843 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_chip_ident [2021-12-18 03:26:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-12-18 03:26:31,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2021-12-18 03:26:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-12-18 03:26:31,843 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-12-18 03:26:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2021-12-18 03:26:31,843 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2021-12-18 03:26:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-18 03:26:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2021-12-18 03:26:31,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2021-12-18 03:26:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-18 03:26:31,843 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-18 03:26:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-12-18 03:26:31,843 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-12-18 03:26:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-18 03:26:31,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-18 03:26:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2021-12-18 03:26:31,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2021-12-18 03:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-18 03:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-12-18 03:26:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2021-12-18 03:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-12-18 03:26:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-12-18 03:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-18 03:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2021-12-18 03:26:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2021-12-18 03:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-18 03:26:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-18 03:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-18 03:26:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-18 03:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2021-12-18 03:26:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2021-12-18 03:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-18 03:26:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-18 03:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-12-18 03:26:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-12-18 03:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-12-18 03:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-12-18 03:26:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-12-18 03:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-18 03:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2021-12-18 03:26:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2021-12-18 03:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-18 03:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-18 03:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-18 03:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2021-12-18 03:26:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2021-12-18 03:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-18 03:26:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-18 03:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-12-18 03:26:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-12-18 03:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-12-18 03:26:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-12-18 03:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_analog_streaming [2021-12-18 03:26:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_analog_streaming [2021-12-18 03:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-12-18 03:26:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-12-18 03:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2021-12-18 03:26:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2021-12-18 03:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_reg_len [2021-12-18 03:26:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_reg_len [2021-12-18 03:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-18 03:26:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-18 03:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-12-18 03:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2021-12-18 03:26:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2021-12-18 03:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-18 03:26:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-18 03:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_outfmt [2021-12-18 03:26:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_outfmt [2021-12-18 03:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-18 03:26:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-18 03:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-18 03:26:31,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-18 03:26:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-18 03:26:31,848 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-18 03:26:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-12-18 03:26:31,848 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-12-18 03:26:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2021-12-18 03:26:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2021-12-18 03:26:31,849 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2021-12-18 03:26:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-18 03:26:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-18 03:26:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-18 03:26:31,849 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-18 03:26:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_close [2021-12-18 03:26:31,849 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_close [2021-12-18 03:26:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2021-12-18 03:26:31,850 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2021-12-18 03:26:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-12-18 03:26:31,850 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-12-18 03:26:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2021-12-18 03:26:31,850 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2021-12-18 03:26:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-18 03:26:31,850 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-18 03:26:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-18 03:26:31,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-18 03:26:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-18 03:26:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-18 03:26:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_s_ctrl [2021-12-18 03:26:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_s_ctrl [2021-12-18 03:26:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-18 03:26:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-18 03:26:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-12-18 03:26:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-12-18 03:26:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2021-12-18 03:26:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2021-12-18 03:26:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2021-12-18 03:26:31,852 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2021-12-18 03:26:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-18 03:26:31,852 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-18 03:26:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-12-18 03:26:31,852 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-12-18 03:26:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_em28xx [2021-12-18 03:26:31,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_em28xx [2021-12-18 03:26:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2021-12-18 03:26:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2021-12-18 03:26:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-18 03:26:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-12-18 03:26:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-12-18 03:26:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-18 03:26:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_chip_info [2021-12-18 03:26:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_chip_info [2021-12-18 03:26:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_video_format [2021-12-18 03:26:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_video_format [2021-12-18 03:26:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-18 03:26:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2021-12-18 03:26:31,854 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2021-12-18 03:26:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-12-18 03:26:31,854 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-12-18 03:26:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-18 03:26:31,854 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-18 03:26:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-18 03:26:31,854 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-18 03:26:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_resolution_set [2021-12-18 03:26:31,855 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_resolution_set [2021-12-18 03:26:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-18 03:26:31,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-18 03:26:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2021-12-18 03:26:31,855 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2021-12-18 03:26:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-18 03:26:31,855 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-18 03:26:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-12-18 03:26:31,855 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-12-18 03:26:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_open [2021-12-18 03:26:31,856 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_open [2021-12-18 03:26:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-12-18 03:26:31,856 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-12-18 03:26:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-18 03:26:31,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-18 03:26:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2021-12-18 03:26:31,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~int~TO~int [2021-12-18 03:26:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-18 03:26:31,856 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-18 03:26:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-18 03:26:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-18 03:26:31,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-18 03:26:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2021-12-18 03:26:31,857 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2021-12-18 03:26:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure finish_field_prepare_next [2021-12-18 03:26:31,857 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_field_prepare_next [2021-12-18 03:26:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2021-12-18 03:26:31,857 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2021-12-18 03:26:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_wake_i2c [2021-12-18 03:26:31,858 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_wake_i2c [2021-12-18 03:26:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure size_to_scale [2021-12-18 03:26:31,858 INFO L138 BoogieDeclarations]: Found implementation of procedure size_to_scale [2021-12-18 03:26:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-12-18 03:26:31,858 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-12-18 03:26:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2021-12-18 03:26:31,858 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2021-12-18 03:26:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure scale_to_size [2021-12-18 03:26:31,859 INFO L138 BoogieDeclarations]: Found implementation of procedure scale_to_size [2021-12-18 03:26:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2021-12-18 03:26:31,859 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2021-12-18 03:26:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2021-12-18 03:26:31,859 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2021-12-18 03:26:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2021-12-18 03:26:31,859 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2021-12-18 03:26:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-18 03:26:31,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-18 03:26:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-18 03:26:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-12-18 03:26:31,860 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-12-18 03:26:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-18 03:26:31,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-18 03:26:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_start [2021-12-18 03:26:31,860 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_start [2021-12-18 03:26:32,608 INFO L236 CfgBuilder]: Building ICFG [2021-12-18 03:26:32,610 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-18 03:26:43,353 INFO L277 CfgBuilder]: Performing block encoding [2021-12-18 03:26:43,369 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-18 03:26:43,369 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-18 03:26:43,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 03:26:43 BoogieIcfgContainer [2021-12-18 03:26:43,373 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-18 03:26:43,374 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-18 03:26:43,374 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-18 03:26:43,377 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-18 03:26:43,377 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 03:26:26" (1/3) ... [2021-12-18 03:26:43,377 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cdaf1ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 03:26:43, skipping insertion in model container [2021-12-18 03:26:43,377 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:26:30" (2/3) ... [2021-12-18 03:26:43,378 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cdaf1ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 03:26:43, skipping insertion in model container [2021-12-18 03:26:43,378 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 03:26:43" (3/3) ... [2021-12-18 03:26:43,379 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2021-12-18 03:26:43,387 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-18 03:26:43,387 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-18 03:26:43,423 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-18 03:26:43,428 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 [2021-12-18 03:26:43,428 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-18 03:26:43,459 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) [2021-12-18 03:26:43,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-12-18 03:26:43,462 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:26:43,462 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:26:43,463 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:26:43,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:26:43,466 INFO L85 PathProgramCache]: Analyzing trace with hash 284761344, now seen corresponding path program 1 times [2021-12-18 03:26:43,472 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:26:43,472 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [730950122] [2021-12-18 03:26:43,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:26:43,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:26:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:44,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 03:26:44,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:44,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:26:44,950 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:26:44,950 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [730950122] [2021-12-18 03:26:44,950 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [730950122] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:26:44,950 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:26:44,951 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-18 03:26:44,952 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410115659] [2021-12-18 03:26:44,952 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:26:44,954 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-18 03:26:44,955 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:26:44,975 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-18 03:26:44,976 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 03:26:44,981 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) [2021-12-18 03:26:46,696 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:48,013 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:50,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:26:50,287 INFO L93 Difference]: Finished difference Result 3838 states and 5681 transitions. [2021-12-18 03:26:50,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-18 03:26:50,289 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 [2021-12-18 03:26:50,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:26:50,317 INFO L225 Difference]: With dead ends: 3838 [2021-12-18 03:26:50,317 INFO L226 Difference]: Without dead ends: 1936 [2021-12-18 03:26:50,332 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 [2021-12-18 03:26:50,334 INFO L933 BasicCegarLoop]: 2339 mSDtfsCounter, 3569 mSDsluCounter, 408 mSDsCounter, 0 mSdLazyCounter, 683 mSolverCounterSat, 1146 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s 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, 5.0s IncrementalHoareTripleChecker+Time [2021-12-18 03:26:50,336 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3681 Valid, 2747 Invalid, 1829 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1146 Valid, 683 Invalid, 0 Unknown, 0 Unchecked, 5.0s Time] [2021-12-18 03:26:50,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1936 states. [2021-12-18 03:26:50,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1936 to 1896. [2021-12-18 03:26:50,472 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) [2021-12-18 03:26:50,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1896 states and 2705 transitions. [2021-12-18 03:26:50,485 INFO L78 Accepts]: Start accepts. Automaton has 1896 states and 2705 transitions. Word has length 12 [2021-12-18 03:26:50,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:26:50,485 INFO L470 AbstractCegarLoop]: Abstraction has 1896 states and 2705 transitions. [2021-12-18 03:26:50,485 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) [2021-12-18 03:26:50,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2705 transitions. [2021-12-18 03:26:50,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-12-18 03:26:50,486 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:26:50,486 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:26:50,487 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-18 03:26:50,487 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:26:50,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:26:50,489 INFO L85 PathProgramCache]: Analyzing trace with hash 236165592, now seen corresponding path program 1 times [2021-12-18 03:26:50,489 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:26:50,489 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052378766] [2021-12-18 03:26:50,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:26:50,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:26:50,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:51,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 03:26:51,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:51,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:26:51,412 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:26:51,412 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1052378766] [2021-12-18 03:26:51,415 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1052378766] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:26:51,415 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:26:51,415 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-18 03:26:51,415 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [455883568] [2021-12-18 03:26:51,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:26:51,416 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-18 03:26:51,417 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:26:51,417 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-18 03:26:51,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 03:26:51,418 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) [2021-12-18 03:26:52,969 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:54,397 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:26:57,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:26:57,747 INFO L93 Difference]: Finished difference Result 2361 states and 3521 transitions. [2021-12-18 03:26:57,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-18 03:26:57,747 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 [2021-12-18 03:26:57,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:26:57,760 INFO L225 Difference]: With dead ends: 2361 [2021-12-18 03:26:57,760 INFO L226 Difference]: Without dead ends: 2358 [2021-12-18 03:26:57,761 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 [2021-12-18 03:26:57,762 INFO L933 BasicCegarLoop]: 2587 mSDtfsCounter, 4042 mSDsluCounter, 379 mSDsCounter, 0 mSdLazyCounter, 1412 mSolverCounterSat, 1094 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4239 SdHoareTripleChecker+Valid, 2966 SdHoareTripleChecker+Invalid, 2506 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1094 IncrementalHoareTripleChecker+Valid, 1412 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2021-12-18 03:26:57,762 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4239 Valid, 2966 Invalid, 2506 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1094 Valid, 1412 Invalid, 0 Unknown, 0 Unchecked, 6.1s Time] [2021-12-18 03:26:57,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2358 states. [2021-12-18 03:26:57,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2358 to 1895. [2021-12-18 03:26:57,814 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) [2021-12-18 03:26:57,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1895 states and 2703 transitions. [2021-12-18 03:26:57,822 INFO L78 Accepts]: Start accepts. Automaton has 1895 states and 2703 transitions. Word has length 13 [2021-12-18 03:26:57,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:26:57,823 INFO L470 AbstractCegarLoop]: Abstraction has 1895 states and 2703 transitions. [2021-12-18 03:26:57,823 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) [2021-12-18 03:26:57,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 2703 transitions. [2021-12-18 03:26:57,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-12-18 03:26:57,824 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:26:57,824 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:26:57,824 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-18 03:26:57,825 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:26:57,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:26:57,825 INFO L85 PathProgramCache]: Analyzing trace with hash -1270297853, now seen corresponding path program 1 times [2021-12-18 03:26:57,825 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:26:57,827 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [356991520] [2021-12-18 03:26:57,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:26:57,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:26:58,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:58,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 03:26:58,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:26:58,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:26:58,760 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:26:58,762 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [356991520] [2021-12-18 03:26:58,762 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [356991520] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:26:58,762 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:26:58,763 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-18 03:26:58,763 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1680920379] [2021-12-18 03:26:58,763 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:26:58,763 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-18 03:26:58,764 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:26:58,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-18 03:26:58,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 03:26:58,766 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) [2021-12-18 03:27:00,395 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:27:01,636 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:27:04,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:27:04,759 INFO L93 Difference]: Finished difference Result 2360 states and 3519 transitions. [2021-12-18 03:27:04,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-18 03:27:04,760 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 [2021-12-18 03:27:04,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:27:04,773 INFO L225 Difference]: With dead ends: 2360 [2021-12-18 03:27:04,774 INFO L226 Difference]: Without dead ends: 2357 [2021-12-18 03:27:04,776 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 [2021-12-18 03:27:04,778 INFO L933 BasicCegarLoop]: 2598 mSDtfsCounter, 4033 mSDsluCounter, 379 mSDsCounter, 0 mSdLazyCounter, 1414 mSolverCounterSat, 1074 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4231 SdHoareTripleChecker+Valid, 2977 SdHoareTripleChecker+Invalid, 2488 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1074 IncrementalHoareTripleChecker+Valid, 1414 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2021-12-18 03:27:04,783 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4231 Valid, 2977 Invalid, 2488 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1074 Valid, 1414 Invalid, 0 Unknown, 0 Unchecked, 5.8s Time] [2021-12-18 03:27:04,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2357 states. [2021-12-18 03:27:04,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2357 to 1894. [2021-12-18 03:27:04,860 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) [2021-12-18 03:27:04,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1894 states and 2701 transitions. [2021-12-18 03:27:04,866 INFO L78 Accepts]: Start accepts. Automaton has 1894 states and 2701 transitions. Word has length 14 [2021-12-18 03:27:04,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:27:04,867 INFO L470 AbstractCegarLoop]: Abstraction has 1894 states and 2701 transitions. [2021-12-18 03:27:04,867 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) [2021-12-18 03:27:04,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 2701 transitions. [2021-12-18 03:27:04,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-12-18 03:27:04,868 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:27:04,868 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:27:04,868 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-18 03:27:04,868 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:27:04,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:27:04,868 INFO L85 PathProgramCache]: Analyzing trace with hash -726019525, now seen corresponding path program 1 times [2021-12-18 03:27:04,868 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:27:04,868 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002627875] [2021-12-18 03:27:04,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:27:04,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:27:05,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:05,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 03:27:05,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:05,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:27:05,671 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:27:05,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1002627875] [2021-12-18 03:27:05,671 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1002627875] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:27:05,671 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:27:05,671 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-18 03:27:05,671 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [866043577] [2021-12-18 03:27:05,671 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:27:05,672 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-18 03:27:05,672 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:27:05,672 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-18 03:27:05,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 03:27:05,672 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) [2021-12-18 03:27:07,104 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:27:08,396 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:27:16,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:27:16,406 INFO L93 Difference]: Finished difference Result 6416 states and 9496 transitions. [2021-12-18 03:27:16,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-18 03:27:16,406 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 [2021-12-18 03:27:16,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:27:16,424 INFO L225 Difference]: With dead ends: 6416 [2021-12-18 03:27:16,424 INFO L226 Difference]: Without dead ends: 4528 [2021-12-18 03:27:16,433 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 [2021-12-18 03:27:16,437 INFO L933 BasicCegarLoop]: 3199 mSDtfsCounter, 5067 mSDsluCounter, 1288 mSDsCounter, 0 mSdLazyCounter, 4195 mSolverCounterSat, 1466 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5385 SdHoareTripleChecker+Valid, 4487 SdHoareTripleChecker+Invalid, 5661 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1466 IncrementalHoareTripleChecker+Valid, 4195 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.4s IncrementalHoareTripleChecker+Time [2021-12-18 03:27:16,437 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5385 Valid, 4487 Invalid, 5661 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1466 Valid, 4195 Invalid, 0 Unknown, 0 Unchecked, 10.4s Time] [2021-12-18 03:27:16,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4528 states. [2021-12-18 03:27:16,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4528 to 3850. [2021-12-18 03:27:16,547 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) [2021-12-18 03:27:16,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3850 states to 3850 states and 5623 transitions. [2021-12-18 03:27:16,558 INFO L78 Accepts]: Start accepts. Automaton has 3850 states and 5623 transitions. Word has length 15 [2021-12-18 03:27:16,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:27:16,559 INFO L470 AbstractCegarLoop]: Abstraction has 3850 states and 5623 transitions. [2021-12-18 03:27:16,559 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) [2021-12-18 03:27:16,559 INFO L276 IsEmpty]: Start isEmpty. Operand 3850 states and 5623 transitions. [2021-12-18 03:27:16,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-12-18 03:27:16,560 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:27:16,560 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:27:16,560 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-18 03:27:16,561 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:27:16,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:27:16,561 INFO L85 PathProgramCache]: Analyzing trace with hash -1033255674, now seen corresponding path program 1 times [2021-12-18 03:27:16,561 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:27:16,561 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742889756] [2021-12-18 03:27:16,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:27:16,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:27:16,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:17,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 03:27:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:17,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:27:17,222 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:27:17,222 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1742889756] [2021-12-18 03:27:17,223 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1742889756] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:27:17,223 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:27:17,223 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-18 03:27:17,223 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [416339000] [2021-12-18 03:27:17,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:27:17,223 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-18 03:27:17,223 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:27:17,224 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-18 03:27:17,224 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 03:27:17,224 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) [2021-12-18 03:27:18,704 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:27:20,026 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:27:22,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:27:22,844 INFO L93 Difference]: Finished difference Result 4526 states and 6783 transitions. [2021-12-18 03:27:22,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-18 03:27:22,844 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 [2021-12-18 03:27:22,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:27:22,866 INFO L225 Difference]: With dead ends: 4526 [2021-12-18 03:27:22,867 INFO L226 Difference]: Without dead ends: 4523 [2021-12-18 03:27:22,869 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 [2021-12-18 03:27:22,870 INFO L933 BasicCegarLoop]: 2611 mSDtfsCounter, 4009 mSDsluCounter, 379 mSDsCounter, 0 mSdLazyCounter, 1407 mSolverCounterSat, 1073 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4210 SdHoareTripleChecker+Valid, 2990 SdHoareTripleChecker+Invalid, 2480 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1073 IncrementalHoareTripleChecker+Valid, 1407 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2021-12-18 03:27:22,870 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4210 Valid, 2990 Invalid, 2480 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1073 Valid, 1407 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2021-12-18 03:27:22,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4523 states. [2021-12-18 03:27:22,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4523 to 3849. [2021-12-18 03:27:22,991 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) [2021-12-18 03:27:23,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3849 states to 3849 states and 5621 transitions. [2021-12-18 03:27:23,003 INFO L78 Accepts]: Start accepts. Automaton has 3849 states and 5621 transitions. Word has length 16 [2021-12-18 03:27:23,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:27:23,003 INFO L470 AbstractCegarLoop]: Abstraction has 3849 states and 5621 transitions. [2021-12-18 03:27:23,005 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) [2021-12-18 03:27:23,005 INFO L276 IsEmpty]: Start isEmpty. Operand 3849 states and 5621 transitions. [2021-12-18 03:27:23,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-12-18 03:27:23,007 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:27:23,007 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:27:23,007 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-18 03:27:23,007 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:27:23,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:27:23,008 INFO L85 PathProgramCache]: Analyzing trace with hash -1967636834, now seen corresponding path program 1 times [2021-12-18 03:27:23,008 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:27:23,008 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [858853321] [2021-12-18 03:27:23,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:27:23,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:27:23,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:23,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 03:27:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:23,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:27:23,652 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:27:23,652 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [858853321] [2021-12-18 03:27:23,652 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [858853321] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:27:23,652 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:27:23,652 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-18 03:27:23,652 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1995331629] [2021-12-18 03:27:23,652 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:27:23,653 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-18 03:27:23,653 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:27:23,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-18 03:27:23,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 03:27:23,653 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) [2021-12-18 03:27:25,190 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:27:26,539 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:27:29,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:27:29,962 INFO L93 Difference]: Finished difference Result 4525 states and 6781 transitions. [2021-12-18 03:27:29,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-18 03:27:29,962 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 [2021-12-18 03:27:29,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:27:29,978 INFO L225 Difference]: With dead ends: 4525 [2021-12-18 03:27:29,978 INFO L226 Difference]: Without dead ends: 4522 [2021-12-18 03:27:29,979 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 [2021-12-18 03:27:29,980 INFO L933 BasicCegarLoop]: 2627 mSDtfsCounter, 3995 mSDsluCounter, 379 mSDsCounter, 0 mSdLazyCounter, 1403 mSolverCounterSat, 1062 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4196 SdHoareTripleChecker+Valid, 3006 SdHoareTripleChecker+Invalid, 2465 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1062 IncrementalHoareTripleChecker+Valid, 1403 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2021-12-18 03:27:29,980 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4196 Valid, 3006 Invalid, 2465 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1062 Valid, 1403 Invalid, 0 Unknown, 0 Unchecked, 6.1s Time] [2021-12-18 03:27:29,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4522 states. [2021-12-18 03:27:30,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4522 to 3848. [2021-12-18 03:27:30,108 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) [2021-12-18 03:27:30,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3848 states to 3848 states and 5619 transitions. [2021-12-18 03:27:30,119 INFO L78 Accepts]: Start accepts. Automaton has 3848 states and 5619 transitions. Word has length 17 [2021-12-18 03:27:30,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:27:30,119 INFO L470 AbstractCegarLoop]: Abstraction has 3848 states and 5619 transitions. [2021-12-18 03:27:30,119 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) [2021-12-18 03:27:30,119 INFO L276 IsEmpty]: Start isEmpty. Operand 3848 states and 5619 transitions. [2021-12-18 03:27:30,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-12-18 03:27:30,120 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:27:30,120 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:27:30,120 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-18 03:27:30,120 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:27:30,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:27:30,121 INFO L85 PathProgramCache]: Analyzing trace with hash -868676855, now seen corresponding path program 1 times [2021-12-18 03:27:30,121 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:27:30,121 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1263840874] [2021-12-18 03:27:30,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:27:30,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:27:30,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:30,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 03:27:30,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:30,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:27:30,874 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:27:30,874 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1263840874] [2021-12-18 03:27:30,875 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1263840874] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:27:30,875 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:27:30,875 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-18 03:27:30,875 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [280109116] [2021-12-18 03:27:30,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:27:30,875 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-18 03:27:30,876 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:27:30,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-18 03:27:30,876 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-18 03:27:30,888 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) [2021-12-18 03:27:32,418 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:27:33,747 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:27:36,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:27:36,498 INFO L93 Difference]: Finished difference Result 4524 states and 6779 transitions. [2021-12-18 03:27:36,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-18 03:27:36,499 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 [2021-12-18 03:27:36,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:27:36,530 INFO L225 Difference]: With dead ends: 4524 [2021-12-18 03:27:36,530 INFO L226 Difference]: Without dead ends: 4513 [2021-12-18 03:27:36,533 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 [2021-12-18 03:27:36,534 INFO L933 BasicCegarLoop]: 2611 mSDtfsCounter, 4008 mSDsluCounter, 379 mSDsCounter, 0 mSdLazyCounter, 1417 mSolverCounterSat, 1064 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4202 SdHoareTripleChecker+Valid, 2990 SdHoareTripleChecker+Invalid, 2481 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1064 IncrementalHoareTripleChecker+Valid, 1417 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2021-12-18 03:27:36,534 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4202 Valid, 2990 Invalid, 2481 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1064 Valid, 1417 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2021-12-18 03:27:36,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4513 states. [2021-12-18 03:27:36,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4513 to 3839. [2021-12-18 03:27:36,652 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) [2021-12-18 03:27:36,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3839 states to 3839 states and 5606 transitions. [2021-12-18 03:27:36,663 INFO L78 Accepts]: Start accepts. Automaton has 3839 states and 5606 transitions. Word has length 18 [2021-12-18 03:27:36,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:27:36,664 INFO L470 AbstractCegarLoop]: Abstraction has 3839 states and 5606 transitions. [2021-12-18 03:27:36,664 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) [2021-12-18 03:27:36,664 INFO L276 IsEmpty]: Start isEmpty. Operand 3839 states and 5606 transitions. [2021-12-18 03:27:36,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-12-18 03:27:36,669 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:27:36,669 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] [2021-12-18 03:27:36,669 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-18 03:27:36,669 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:27:36,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:27:36,670 INFO L85 PathProgramCache]: Analyzing trace with hash 2142084878, now seen corresponding path program 1 times [2021-12-18 03:27:36,670 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:27:36,670 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1299726493] [2021-12-18 03:27:36,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:27:36,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:27:37,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:37,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 03:27:37,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:37,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2021-12-18 03:27:37,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:37,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2021-12-18 03:27:37,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:37,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2021-12-18 03:27:37,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:37,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:27:37,522 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:27:37,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1299726493] [2021-12-18 03:27:37,522 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1299726493] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:27:37,522 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:27:37,523 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 03:27:37,523 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1048331088] [2021-12-18 03:27:37,523 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:27:37,523 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 03:27:37,523 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:27:37,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 03:27:37,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-18 03:27:37,524 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) [2021-12-18 03:27:39,202 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:27:40,498 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:27:46,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:27:46,226 INFO L93 Difference]: Finished difference Result 9073 states and 13568 transitions. [2021-12-18 03:27:46,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-18 03:27:46,227 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 [2021-12-18 03:27:46,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:27:46,244 INFO L225 Difference]: With dead ends: 9073 [2021-12-18 03:27:46,244 INFO L226 Difference]: Without dead ends: 5240 [2021-12-18 03:27:46,258 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 [2021-12-18 03:27:46,258 INFO L933 BasicCegarLoop]: 2814 mSDtfsCounter, 2290 mSDsluCounter, 1840 mSDsCounter, 0 mSdLazyCounter, 3810 mSolverCounterSat, 752 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2679 SdHoareTripleChecker+Valid, 4654 SdHoareTripleChecker+Invalid, 4562 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 752 IncrementalHoareTripleChecker+Valid, 3810 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2021-12-18 03:27:46,259 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2679 Valid, 4654 Invalid, 4562 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [752 Valid, 3810 Invalid, 0 Unknown, 0 Unchecked, 8.4s Time] [2021-12-18 03:27:46,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5240 states. [2021-12-18 03:27:46,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5240 to 4553. [2021-12-18 03:27:46,391 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) [2021-12-18 03:27:46,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 4553 states and 6764 transitions. [2021-12-18 03:27:46,404 INFO L78 Accepts]: Start accepts. Automaton has 4553 states and 6764 transitions. Word has length 43 [2021-12-18 03:27:46,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:27:46,406 INFO L470 AbstractCegarLoop]: Abstraction has 4553 states and 6764 transitions. [2021-12-18 03:27:46,406 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) [2021-12-18 03:27:46,407 INFO L276 IsEmpty]: Start isEmpty. Operand 4553 states and 6764 transitions. [2021-12-18 03:27:46,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-12-18 03:27:46,413 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:27:46,413 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] [2021-12-18 03:27:46,413 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-18 03:27:46,413 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:27:46,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:27:46,414 INFO L85 PathProgramCache]: Analyzing trace with hash 691019944, now seen corresponding path program 1 times [2021-12-18 03:27:46,414 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:27:46,414 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1768180721] [2021-12-18 03:27:46,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:27:46,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:27:46,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:47,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 03:27:47,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:47,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-18 03:27:47,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:47,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2021-12-18 03:27:47,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:47,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-12-18 03:27:47,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:47,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-12-18 03:27:47,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:47,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2021-12-18 03:27:47,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:47,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2021-12-18 03:27:47,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:27:47,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:27:47,397 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:27:47,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1768180721] [2021-12-18 03:27:47,398 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1768180721] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:27:47,398 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:27:47,398 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-18 03:27:47,398 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [771486465] [2021-12-18 03:27:47,398 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:27:47,399 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-18 03:27:47,399 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:27:47,399 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-18 03:27:47,399 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-12-18 03:27:47,400 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) [2021-12-18 03:27:49,074 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:27:50,496 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:27:51,906 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:28:00,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:28:00,017 INFO L93 Difference]: Finished difference Result 5998 states and 9480 transitions. [2021-12-18 03:28:00,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-18 03:28:00,017 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 [2021-12-18 03:28:00,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:28:00,047 INFO L225 Difference]: With dead ends: 5998 [2021-12-18 03:28:00,047 INFO L226 Difference]: Without dead ends: 5995 [2021-12-18 03:28:00,052 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 [2021-12-18 03:28:00,054 INFO L933 BasicCegarLoop]: 2645 mSDtfsCounter, 4425 mSDsluCounter, 2466 mSDsCounter, 0 mSdLazyCounter, 4985 mSolverCounterSat, 2362 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4539 SdHoareTripleChecker+Valid, 5111 SdHoareTripleChecker+Invalid, 7347 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2362 IncrementalHoareTripleChecker+Valid, 4985 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.3s IncrementalHoareTripleChecker+Time [2021-12-18 03:28:00,054 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4539 Valid, 5111 Invalid, 7347 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2362 Valid, 4985 Invalid, 0 Unknown, 0 Unchecked, 12.3s Time] [2021-12-18 03:28:00,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5995 states. [2021-12-18 03:28:00,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5995 to 4360. [2021-12-18 03:28:00,366 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) [2021-12-18 03:28:00,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4360 states to 4360 states and 6382 transitions. [2021-12-18 03:28:00,378 INFO L78 Accepts]: Start accepts. Automaton has 4360 states and 6382 transitions. Word has length 65 [2021-12-18 03:28:00,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:28:00,378 INFO L470 AbstractCegarLoop]: Abstraction has 4360 states and 6382 transitions. [2021-12-18 03:28:00,378 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) [2021-12-18 03:28:00,378 INFO L276 IsEmpty]: Start isEmpty. Operand 4360 states and 6382 transitions. [2021-12-18 03:28:00,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-12-18 03:28:00,389 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:28:00,389 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] [2021-12-18 03:28:00,389 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-18 03:28:00,389 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:28:00,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:28:00,390 INFO L85 PathProgramCache]: Analyzing trace with hash -253409404, now seen corresponding path program 1 times [2021-12-18 03:28:00,390 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:28:00,390 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [42441304] [2021-12-18 03:28:00,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:28:00,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:28:00,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:01,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 03:28:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:01,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2021-12-18 03:28:01,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:01,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2021-12-18 03:28:01,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:01,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2021-12-18 03:28:01,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:01,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:28:01,227 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:28:01,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [42441304] [2021-12-18 03:28:01,227 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [42441304] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:28:01,227 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:28:01,227 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 03:28:01,227 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [748236496] [2021-12-18 03:28:01,228 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:28:01,228 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 03:28:01,228 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:28:01,229 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 03:28:01,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-18 03:28:01,229 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) [2021-12-18 03:28:02,938 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:28:04,342 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:28:09,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:28:09,696 INFO L93 Difference]: Finished difference Result 10670 states and 16118 transitions. [2021-12-18 03:28:09,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-18 03:28:09,697 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 [2021-12-18 03:28:09,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:28:09,725 INFO L225 Difference]: With dead ends: 10670 [2021-12-18 03:28:09,725 INFO L226 Difference]: Without dead ends: 6316 [2021-12-18 03:28:09,744 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 [2021-12-18 03:28:09,744 INFO L933 BasicCegarLoop]: 2819 mSDtfsCounter, 2262 mSDsluCounter, 1866 mSDsCounter, 0 mSdLazyCounter, 3808 mSolverCounterSat, 745 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2647 SdHoareTripleChecker+Valid, 4685 SdHoareTripleChecker+Invalid, 4553 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 745 IncrementalHoareTripleChecker+Valid, 3808 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.2s IncrementalHoareTripleChecker+Time [2021-12-18 03:28:09,745 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2647 Valid, 4685 Invalid, 4553 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [745 Valid, 3808 Invalid, 0 Unknown, 0 Unchecked, 8.2s Time] [2021-12-18 03:28:09,750 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6316 states. [2021-12-18 03:28:09,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6316 to 5419. [2021-12-18 03:28:09,913 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) [2021-12-18 03:28:09,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5419 states to 5419 states and 8099 transitions. [2021-12-18 03:28:09,932 INFO L78 Accepts]: Start accepts. Automaton has 5419 states and 8099 transitions. Word has length 70 [2021-12-18 03:28:09,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:28:09,933 INFO L470 AbstractCegarLoop]: Abstraction has 5419 states and 8099 transitions. [2021-12-18 03:28:09,933 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) [2021-12-18 03:28:09,933 INFO L276 IsEmpty]: Start isEmpty. Operand 5419 states and 8099 transitions. [2021-12-18 03:28:09,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-12-18 03:28:09,939 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:28:09,939 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] [2021-12-18 03:28:09,939 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-18 03:28:09,939 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:28:09,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:28:09,940 INFO L85 PathProgramCache]: Analyzing trace with hash -1009826591, now seen corresponding path program 1 times [2021-12-18 03:28:09,940 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:28:09,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1607807546] [2021-12-18 03:28:09,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:28:09,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:28:10,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:10,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 03:28:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:10,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-12-18 03:28:10,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:10,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-12-18 03:28:10,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:10,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:10,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:10,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:10,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:10,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-18 03:28:10,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:10,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:10,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:10,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:10,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:10,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-18 03:28:10,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:10,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:10,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:10,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-18 03:28:10,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:10,972 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-12-18 03:28:10,973 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:28:10,973 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1607807546] [2021-12-18 03:28:10,973 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1607807546] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:28:10,973 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:28:10,973 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-18 03:28:10,973 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834964216] [2021-12-18 03:28:10,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:28:10,974 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-18 03:28:10,974 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:28:10,975 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-18 03:28:10,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-12-18 03:28:10,975 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) [2021-12-18 03:28:12,990 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:28:14,490 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:28:16,029 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:28:27,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:28:27,394 INFO L93 Difference]: Finished difference Result 10987 states and 16848 transitions. [2021-12-18 03:28:27,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-12-18 03:28:27,395 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 [2021-12-18 03:28:27,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:28:27,423 INFO L225 Difference]: With dead ends: 10987 [2021-12-18 03:28:27,424 INFO L226 Difference]: Without dead ends: 5574 [2021-12-18 03:28:27,448 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 [2021-12-18 03:28:27,449 INFO L933 BasicCegarLoop]: 2739 mSDtfsCounter, 3021 mSDsluCounter, 5331 mSDsCounter, 0 mSdLazyCounter, 10301 mSolverCounterSat, 1674 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3121 SdHoareTripleChecker+Valid, 8070 SdHoareTripleChecker+Invalid, 11975 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1674 IncrementalHoareTripleChecker+Valid, 10301 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.9s IncrementalHoareTripleChecker+Time [2021-12-18 03:28:27,449 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3121 Valid, 8070 Invalid, 11975 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1674 Valid, 10301 Invalid, 0 Unknown, 0 Unchecked, 15.9s Time] [2021-12-18 03:28:27,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5574 states. [2021-12-18 03:28:27,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5574 to 4035. [2021-12-18 03:28:27,604 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) [2021-12-18 03:28:27,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4035 states to 4035 states and 5921 transitions. [2021-12-18 03:28:27,618 INFO L78 Accepts]: Start accepts. Automaton has 4035 states and 5921 transitions. Word has length 85 [2021-12-18 03:28:27,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:28:27,619 INFO L470 AbstractCegarLoop]: Abstraction has 4035 states and 5921 transitions. [2021-12-18 03:28:27,619 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) [2021-12-18 03:28:27,619 INFO L276 IsEmpty]: Start isEmpty. Operand 4035 states and 5921 transitions. [2021-12-18 03:28:27,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-12-18 03:28:27,626 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:28:27,626 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] [2021-12-18 03:28:27,626 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-12-18 03:28:27,626 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:28:27,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:28:27,627 INFO L85 PathProgramCache]: Analyzing trace with hash -79626141, now seen corresponding path program 1 times [2021-12-18 03:28:27,627 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:28:27,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [604566924] [2021-12-18 03:28:27,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:28:27,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:28:28,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:28,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 03:28:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:28,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-12-18 03:28:28,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:28,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2021-12-18 03:28:28,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:28,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:28,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:28,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-18 03:28:28,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:28,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:28,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:28,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:28,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:28,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-18 03:28:28,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:28,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:28,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:28,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-18 03:28:28,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:28,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:28,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:28,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:28,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:28,577 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-12-18 03:28:28,578 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:28:28,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [604566924] [2021-12-18 03:28:28,578 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [604566924] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:28:28,578 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:28:28,578 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 03:28:28,578 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121029073] [2021-12-18 03:28:28,578 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:28:28,579 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 03:28:28,579 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:28:28,579 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 03:28:28,579 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 03:28:28,580 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) [2021-12-18 03:28:30,309 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:28:31,776 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:28:33,255 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:28:43,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:28:43,203 INFO L93 Difference]: Finished difference Result 7545 states and 11254 transitions. [2021-12-18 03:28:43,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-18 03:28:43,205 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 [2021-12-18 03:28:43,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:28:43,225 INFO L225 Difference]: With dead ends: 7545 [2021-12-18 03:28:43,225 INFO L226 Difference]: Without dead ends: 5240 [2021-12-18 03:28:43,233 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 [2021-12-18 03:28:43,234 INFO L933 BasicCegarLoop]: 4041 mSDtfsCounter, 4581 mSDsluCounter, 1949 mSDsCounter, 0 mSdLazyCounter, 6076 mSolverCounterSat, 2210 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4740 SdHoareTripleChecker+Valid, 5990 SdHoareTripleChecker+Invalid, 8286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2210 IncrementalHoareTripleChecker+Valid, 6076 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.2s IncrementalHoareTripleChecker+Time [2021-12-18 03:28:43,234 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4740 Valid, 5990 Invalid, 8286 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2210 Valid, 6076 Invalid, 0 Unknown, 0 Unchecked, 14.2s Time] [2021-12-18 03:28:43,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5240 states. [2021-12-18 03:28:43,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5240 to 4017. [2021-12-18 03:28:43,364 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) [2021-12-18 03:28:43,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4017 states to 4017 states and 5886 transitions. [2021-12-18 03:28:43,375 INFO L78 Accepts]: Start accepts. Automaton has 4017 states and 5886 transitions. Word has length 120 [2021-12-18 03:28:43,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:28:43,376 INFO L470 AbstractCegarLoop]: Abstraction has 4017 states and 5886 transitions. [2021-12-18 03:28:43,376 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) [2021-12-18 03:28:43,376 INFO L276 IsEmpty]: Start isEmpty. Operand 4017 states and 5886 transitions. [2021-12-18 03:28:43,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-12-18 03:28:43,382 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:28:43,382 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] [2021-12-18 03:28:43,382 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-12-18 03:28:43,382 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:28:43,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:28:43,382 INFO L85 PathProgramCache]: Analyzing trace with hash -2018594425, now seen corresponding path program 1 times [2021-12-18 03:28:43,383 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:28:43,383 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [648383074] [2021-12-18 03:28:43,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:28:43,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:28:43,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:44,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 03:28:44,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:44,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-12-18 03:28:44,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:44,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-12-18 03:28:44,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:44,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:44,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:44,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-18 03:28:44,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:44,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:44,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:44,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:44,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:44,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-18 03:28:44,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:44,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:44,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:44,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2021-12-18 03:28:44,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:44,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:44,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:44,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:44,193 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-12-18 03:28:44,193 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:28:44,193 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [648383074] [2021-12-18 03:28:44,193 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [648383074] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:28:44,193 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:28:44,194 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-18 03:28:44,194 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [780321452] [2021-12-18 03:28:44,194 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:28:44,194 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-18 03:28:44,194 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:28:44,195 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-18 03:28:44,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-12-18 03:28:44,195 INFO L87 Difference]: Start difference. First operand 4017 states and 5886 transitions. Second operand has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 5 states have internal predecessors, (54), 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) [2021-12-18 03:28:45,945 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:28:47,427 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:28:56,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:28:56,457 INFO L93 Difference]: Finished difference Result 7304 states and 10859 transitions. [2021-12-18 03:28:56,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-18 03:28:56,458 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 5 states have internal predecessors, (54), 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 93 [2021-12-18 03:28:56,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:28:56,474 INFO L225 Difference]: With dead ends: 7304 [2021-12-18 03:28:56,475 INFO L226 Difference]: Without dead ends: 5017 [2021-12-18 03:28:56,481 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 [2021-12-18 03:28:56,482 INFO L933 BasicCegarLoop]: 2724 mSDtfsCounter, 2540 mSDsluCounter, 4806 mSDsCounter, 0 mSdLazyCounter, 7555 mSolverCounterSat, 1281 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2624 SdHoareTripleChecker+Valid, 7530 SdHoareTripleChecker+Invalid, 8836 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1281 IncrementalHoareTripleChecker+Valid, 7555 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.9s IncrementalHoareTripleChecker+Time [2021-12-18 03:28:56,482 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2624 Valid, 7530 Invalid, 8836 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1281 Valid, 7555 Invalid, 0 Unknown, 0 Unchecked, 11.9s Time] [2021-12-18 03:28:56,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5017 states. [2021-12-18 03:28:56,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5017 to 3922. [2021-12-18 03:28:56,606 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) [2021-12-18 03:28:56,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3922 states to 3922 states and 5745 transitions. [2021-12-18 03:28:56,617 INFO L78 Accepts]: Start accepts. Automaton has 3922 states and 5745 transitions. Word has length 93 [2021-12-18 03:28:56,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:28:56,618 INFO L470 AbstractCegarLoop]: Abstraction has 3922 states and 5745 transitions. [2021-12-18 03:28:56,618 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 5 states have internal predecessors, (54), 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) [2021-12-18 03:28:56,618 INFO L276 IsEmpty]: Start isEmpty. Operand 3922 states and 5745 transitions. [2021-12-18 03:28:56,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2021-12-18 03:28:56,627 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:28:56,627 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] [2021-12-18 03:28:56,627 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-12-18 03:28:56,627 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:28:56,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:28:56,628 INFO L85 PathProgramCache]: Analyzing trace with hash 1653670999, now seen corresponding path program 1 times [2021-12-18 03:28:56,628 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:28:56,628 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1672203751] [2021-12-18 03:28:56,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:28:56,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:28:56,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:57,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 03:28:57,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:57,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-12-18 03:28:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:57,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2021-12-18 03:28:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:57,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:57,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:57,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2021-12-18 03:28:57,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:57,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:57,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:57,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:57,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:57,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-18 03:28:57,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:57,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:57,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:57,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-18 03:28:57,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:57,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:57,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:57,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:28:57,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:28:57,485 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-12-18 03:28:57,485 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:28:57,485 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1672203751] [2021-12-18 03:28:57,486 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1672203751] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:28:57,486 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:28:57,486 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-18 03:28:57,486 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [951813225] [2021-12-18 03:28:57,486 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:28:57,486 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-18 03:28:57,487 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:28:57,487 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-18 03:28:57,487 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-18 03:28:57,487 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) [2021-12-18 03:28:59,315 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:29:00,744 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:29:06,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:29:06,506 INFO L93 Difference]: Finished difference Result 8915 states and 13456 transitions. [2021-12-18 03:29:06,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-18 03:29:06,507 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 [2021-12-18 03:29:06,507 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:29:06,523 INFO L225 Difference]: With dead ends: 8915 [2021-12-18 03:29:06,523 INFO L226 Difference]: Without dead ends: 4999 [2021-12-18 03:29:06,538 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 [2021-12-18 03:29:06,538 INFO L933 BasicCegarLoop]: 2766 mSDtfsCounter, 5026 mSDsluCounter, 1067 mSDsCounter, 0 mSdLazyCounter, 2320 mSolverCounterSat, 1897 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5240 SdHoareTripleChecker+Valid, 3833 SdHoareTripleChecker+Invalid, 4217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1897 IncrementalHoareTripleChecker+Valid, 2320 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2021-12-18 03:29:06,538 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5240 Valid, 3833 Invalid, 4217 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1897 Valid, 2320 Invalid, 0 Unknown, 0 Unchecked, 8.7s Time] [2021-12-18 03:29:06,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4999 states. [2021-12-18 03:29:06,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4999 to 3908. [2021-12-18 03:29:06,794 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) [2021-12-18 03:29:06,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 3908 states and 5699 transitions. [2021-12-18 03:29:06,805 INFO L78 Accepts]: Start accepts. Automaton has 3908 states and 5699 transitions. Word has length 140 [2021-12-18 03:29:06,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:29:06,806 INFO L470 AbstractCegarLoop]: Abstraction has 3908 states and 5699 transitions. [2021-12-18 03:29:06,806 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) [2021-12-18 03:29:06,806 INFO L276 IsEmpty]: Start isEmpty. Operand 3908 states and 5699 transitions. [2021-12-18 03:29:06,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-12-18 03:29:06,814 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:29:06,814 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] [2021-12-18 03:29:06,815 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-12-18 03:29:06,815 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:29:06,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:29:06,818 INFO L85 PathProgramCache]: Analyzing trace with hash 1272615481, now seen corresponding path program 1 times [2021-12-18 03:29:06,818 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:29:06,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [406978578] [2021-12-18 03:29:06,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:29:06,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:29:07,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:07,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 03:29:07,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:07,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-12-18 03:29:07,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:07,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-12-18 03:29:07,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:07,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:29:07,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:07,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-18 03:29:07,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:07,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:29:07,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:07,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:29:07,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:07,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-18 03:29:07,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:07,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:29:07,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:07,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2021-12-18 03:29:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:07,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:29:07,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:08,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:29:08,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:08,100 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-12-18 03:29:08,100 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:29:08,101 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [406978578] [2021-12-18 03:29:08,101 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [406978578] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:29:08,101 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:29:08,101 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-12-18 03:29:08,101 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [678590592] [2021-12-18 03:29:08,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:29:08,102 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-12-18 03:29:08,102 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:29:08,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-12-18 03:29:08,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2021-12-18 03:29:08,103 INFO L87 Difference]: Start difference. First operand 3908 states and 5699 transitions. Second operand has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 7 states have internal predecessors, (74), 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) [2021-12-18 03:29:10,102 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:29:11,595 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:29:27,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:29:27,713 INFO L93 Difference]: Finished difference Result 8886 states and 13305 transitions. [2021-12-18 03:29:27,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-12-18 03:29:27,713 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 7 states have internal predecessors, (74), 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 113 [2021-12-18 03:29:27,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:29:27,734 INFO L225 Difference]: With dead ends: 8886 [2021-12-18 03:29:27,734 INFO L226 Difference]: Without dead ends: 4984 [2021-12-18 03:29:27,747 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 [2021-12-18 03:29:27,748 INFO L933 BasicCegarLoop]: 2742 mSDtfsCounter, 2454 mSDsluCounter, 11137 mSDsCounter, 0 mSdLazyCounter, 16525 mSolverCounterSat, 1260 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2534 SdHoareTripleChecker+Valid, 13879 SdHoareTripleChecker+Invalid, 17785 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1260 IncrementalHoareTripleChecker+Valid, 16525 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.0s IncrementalHoareTripleChecker+Time [2021-12-18 03:29:27,748 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2534 Valid, 13879 Invalid, 17785 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1260 Valid, 16525 Invalid, 0 Unknown, 0 Unchecked, 19.0s Time] [2021-12-18 03:29:27,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4984 states. [2021-12-18 03:29:28,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4984 to 3919. [2021-12-18 03:29:28,048 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) [2021-12-18 03:29:28,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3919 states to 3919 states and 5716 transitions. [2021-12-18 03:29:28,060 INFO L78 Accepts]: Start accepts. Automaton has 3919 states and 5716 transitions. Word has length 113 [2021-12-18 03:29:28,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:29:28,060 INFO L470 AbstractCegarLoop]: Abstraction has 3919 states and 5716 transitions. [2021-12-18 03:29:28,061 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 6.166666666666667) internal successors, (74), 7 states have internal predecessors, (74), 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) [2021-12-18 03:29:28,061 INFO L276 IsEmpty]: Start isEmpty. Operand 3919 states and 5716 transitions. [2021-12-18 03:29:28,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-12-18 03:29:28,070 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:29:28,070 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] [2021-12-18 03:29:28,070 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-12-18 03:29:28,070 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:29:28,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:29:28,074 INFO L85 PathProgramCache]: Analyzing trace with hash -719879426, now seen corresponding path program 1 times [2021-12-18 03:29:28,074 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:29:28,074 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1064695023] [2021-12-18 03:29:28,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:29:28,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:29:30,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:31,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-18 03:29:31,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:31,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-12-18 03:29:31,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:31,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-12-18 03:29:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:31,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:29:31,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:31,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-18 03:29:31,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:31,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:29:31,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:31,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:29:31,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:31,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-18 03:29:31,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:31,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:29:31,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:31,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2021-12-18 03:29:31,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:31,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:29:31,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:31,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-18 03:29:31,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:31,924 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-12-18 03:29:31,924 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-18 03:29:31,924 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1064695023] [2021-12-18 03:29:31,924 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1064695023] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-18 03:29:31,924 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1394865538] [2021-12-18 03:29:31,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:29:31,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-18 03:29:31,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-18 03:29:31,928 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-18 03:29:31,929 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-18 03:29:35,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:29:36,068 INFO L263 TraceCheckSpWp]: Trace formula consists of 23412 conjuncts, 84 conjunts are in the unsatisfiable core [2021-12-18 03:29:36,090 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-18 03:29:37,367 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 [2021-12-18 03:29:37,397 INFO L354 Elim1Store]: treesize reduction 20, result has 48.7 percent of original size [2021-12-18 03:29:37,398 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 [2021-12-18 03:29:37,424 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 [2021-12-18 03:29:37,441 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 [2021-12-18 03:29:37,997 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 [2021-12-18 03:29:38,039 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 9 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-12-18 03:29:38,039 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-18 03:29:38,209 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-12-18 03:29:38,209 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 [2021-12-18 03:29:38,246 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_arrayElimArr_2 (Array Int Int)) (|em28xx_v4l2_open_~fh~23#1.offset| Int) (v_ArrVal_17562 (Array Int Int))) (let ((.cse0 (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_17562)) (.cse1 (+ |em28xx_v4l2_open_~fh~23#1.offset| 168))) (or (not (= 2 (select (select .cse0 |c_em28xx_v4l2_open_~vdev~1#1.base|) (+ |c_em28xx_v4l2_open_~vdev~1#1.offset| 1292)))) (not (= (select v_arrayElimArr_2 .cse1) |c_em28xx_v4l2_open_~fh_type~0#1|)) (= 1 (mod (select (select .cse0 |c_em28xx_v4l2_open_~fh~23#1.base|) .cse1) 4294967296))))) is different from false [2021-12-18 03:29:38,296 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_arrayElimArr_2 (Array Int Int)) (|em28xx_v4l2_open_~fh~23#1.offset| Int) (v_ArrVal_17562 (Array Int Int))) (let ((.cse1 (+ |em28xx_v4l2_open_~fh~23#1.offset| 168)) (.cse0 (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_17562))) (or (= 1 (mod (select (select .cse0 |c_em28xx_v4l2_open_#t~ret981#1.base|) .cse1) 4294967296)) (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 [2021-12-18 03:29:38,439 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_arrayElimArr_2 (Array Int Int)) (v_kzalloc_~tmp~1.base_6 Int) (|em28xx_v4l2_open_~fh~23#1.offset| Int) (v_ArrVal_17562 (Array Int Int))) (let ((.cse0 (store (store |c_#memory_int| v_kzalloc_~tmp~1.base_6 v_arrayElimArr_2) |c_em28xx_v4l2_open_~filp#1.base| v_ArrVal_17562)) (.cse1 (+ |em28xx_v4l2_open_~fh~23#1.offset| 168))) (or (= 1 (mod (select (select .cse0 v_kzalloc_~tmp~1.base_6) .cse1) 4294967296)) (not (= 2 (select (select .cse0 |c_em28xx_v4l2_open_~vdev~1#1.base|) (+ |c_em28xx_v4l2_open_~vdev~1#1.offset| 1292)))) (= 0 v_kzalloc_~tmp~1.base_6) (not (= (select v_arrayElimArr_2 .cse1) |c_em28xx_v4l2_open_~fh_type~0#1|))))) is different from false [2021-12-18 03:29:38,440 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1394865538] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-18 03:29:38,441 INFO L186 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2021-12-18 03:29:38,441 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 28] total 43 [2021-12-18 03:29:38,441 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724706944] [2021-12-18 03:29:38,441 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2021-12-18 03:29:38,441 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2021-12-18 03:29:38,441 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-18 03:29:38,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2021-12-18 03:29:38,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=159, Invalid=1920, Unknown=3, NotChecked=270, Total=2352 [2021-12-18 03:29:38,442 INFO L87 Difference]: Start difference. First operand 3919 states and 5716 transitions. Second operand has 43 states, 43 states have (on average 2.813953488372093) internal successors, (121), 30 states have internal predecessors, (121), 6 states have call successors, (26), 5 states have call predecessors, (26), 11 states have return successors, (18), 13 states have call predecessors, (18), 5 states have call successors, (18) [2021-12-18 03:29:40,096 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:29:41,496 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:29:42,949 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:29:44,427 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:29:45,855 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:29:47,298 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:29:48,680 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:29:50,084 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:29:51,442 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:30:31,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:30:31,885 INFO L93 Difference]: Finished difference Result 9026 states and 13496 transitions. [2021-12-18 03:30:31,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-12-18 03:30:31,885 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 2.813953488372093) internal successors, (121), 30 states have internal predecessors, (121), 6 states have call successors, (26), 5 states have call predecessors, (26), 11 states have return successors, (18), 13 states have call predecessors, (18), 5 states have call successors, (18) Word has length 116 [2021-12-18 03:30:31,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:30:31,902 INFO L225 Difference]: With dead ends: 9026 [2021-12-18 03:30:31,903 INFO L226 Difference]: Without dead ends: 5113 [2021-12-18 03:30:31,915 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 145 SyntacticMatches, 5 SemanticMatches, 89 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 1730 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=493, Invalid=7172, Unknown=3, NotChecked=522, Total=8190 [2021-12-18 03:30:31,916 INFO L933 BasicCegarLoop]: 2872 mSDtfsCounter, 2568 mSDsluCounter, 41785 mSDsCounter, 0 mSdLazyCounter, 47066 mSolverCounterSat, 1287 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 45.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2652 SdHoareTripleChecker+Valid, 44657 SdHoareTripleChecker+Invalid, 56982 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1287 IncrementalHoareTripleChecker+Valid, 47066 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 8629 IncrementalHoareTripleChecker+Unchecked, 51.1s IncrementalHoareTripleChecker+Time [2021-12-18 03:30:31,916 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2652 Valid, 44657 Invalid, 56982 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1287 Valid, 47066 Invalid, 0 Unknown, 8629 Unchecked, 51.1s Time] [2021-12-18 03:30:31,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5113 states. [2021-12-18 03:30:32,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5113 to 3970. [2021-12-18 03:30:32,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3970 states, 2917 states have (on average 1.3856702091189579) internal successors, (4042), 2938 states have internal predecessors, (4042), 862 states have call successors, (862), 187 states have call predecessors, (862), 190 states have return successors, (878), 862 states have call predecessors, (878), 857 states have call successors, (878) [2021-12-18 03:30:32,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3970 states to 3970 states and 5782 transitions. [2021-12-18 03:30:32,074 INFO L78 Accepts]: Start accepts. Automaton has 3970 states and 5782 transitions. Word has length 116 [2021-12-18 03:30:32,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:30:32,074 INFO L470 AbstractCegarLoop]: Abstraction has 3970 states and 5782 transitions. [2021-12-18 03:30:32,075 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 2.813953488372093) internal successors, (121), 30 states have internal predecessors, (121), 6 states have call successors, (26), 5 states have call predecessors, (26), 11 states have return successors, (18), 13 states have call predecessors, (18), 5 states have call successors, (18) [2021-12-18 03:30:32,075 INFO L276 IsEmpty]: Start isEmpty. Operand 3970 states and 5782 transitions. [2021-12-18 03:30:32,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2021-12-18 03:30:32,085 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:30:32,085 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] [2021-12-18 03:30:32,152 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-12-18 03:30:32,291 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-12-18 03:30:32,291 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:30:32,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:30:32,292 INFO L85 PathProgramCache]: Analyzing trace with hash -123551689, now seen corresponding path program 1 times [2021-12-18 03:30:32,292 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-18 03:30:32,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2014791137] [2021-12-18 03:30:32,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:30:32,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-18 03:30:51,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-18 03:30:51,540 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-18 03:31:02,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-18 03:31:02,995 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-18 03:31:02,996 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-18 03:31:02,997 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-18 03:31:02,999 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-12-18 03:31:03,001 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:31:03,003 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-18 03:31:03,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 03:31:03 BoogieIcfgContainer [2021-12-18 03:31:03,337 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-18 03:31:03,338 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-18 03:31:03,338 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-18 03:31:03,338 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-18 03:31:03,339 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 03:26:43" (3/4) ... [2021-12-18 03:31:03,341 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-12-18 03:31:03,341 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-18 03:31:03,342 INFO L158 Benchmark]: Toolchain (without parser) took 276855.71ms. Allocated memory was 121.6MB in the beginning and 2.7GB in the end (delta: 2.6GB). Free memory was 89.1MB in the beginning and 1.0GB in the end (delta: -938.3MB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. [2021-12-18 03:31:03,342 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 96.5MB. Free memory was 53.3MB in the beginning and 53.3MB in the end (delta: 39.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-18 03:31:03,342 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4078.11ms. Allocated memory was 121.6MB in the beginning and 356.5MB in the end (delta: 234.9MB). Free memory was 88.6MB in the beginning and 184.7MB in the end (delta: -96.2MB). Peak memory consumption was 199.6MB. Max. memory is 16.1GB. [2021-12-18 03:31:03,346 INFO L158 Benchmark]: Boogie Procedure Inliner took 613.16ms. Allocated memory is still 356.5MB. Free memory was 184.7MB in the beginning and 163.9MB in the end (delta: 20.8MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2021-12-18 03:31:03,346 INFO L158 Benchmark]: Boogie Preprocessor took 489.98ms. Allocated memory is still 356.5MB. Free memory was 163.9MB in the beginning and 144.0MB in the end (delta: 19.9MB). Peak memory consumption was 118.5MB. Max. memory is 16.1GB. [2021-12-18 03:31:03,346 INFO L158 Benchmark]: RCFGBuilder took 11702.67ms. Allocated memory was 356.5MB in the beginning and 2.0GB in the end (delta: 1.7GB). Free memory was 144.0MB in the beginning and 933.6MB in the end (delta: -789.5MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2021-12-18 03:31:03,347 INFO L158 Benchmark]: TraceAbstraction took 259963.56ms. Allocated memory was 2.0GB in the beginning and 2.7GB in the end (delta: 702.5MB). Free memory was 933.6MB in the beginning and 1.0GB in the end (delta: -93.9MB). Peak memory consumption was 780.7MB. Max. memory is 16.1GB. [2021-12-18 03:31:03,348 INFO L158 Benchmark]: Witness Printer took 2.76ms. Allocated memory is still 2.7GB. Free memory is still 1.0GB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-18 03:31:03,353 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 96.5MB. Free memory was 53.3MB in the beginning and 53.3MB in the end (delta: 39.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4078.11ms. Allocated memory was 121.6MB in the beginning and 356.5MB in the end (delta: 234.9MB). Free memory was 88.6MB in the beginning and 184.7MB in the end (delta: -96.2MB). Peak memory consumption was 199.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 613.16ms. Allocated memory is still 356.5MB. Free memory was 184.7MB in the beginning and 163.9MB in the end (delta: 20.8MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 489.98ms. Allocated memory is still 356.5MB. Free memory was 163.9MB in the beginning and 144.0MB in the end (delta: 19.9MB). Peak memory consumption was 118.5MB. Max. memory is 16.1GB. * RCFGBuilder took 11702.67ms. Allocated memory was 356.5MB in the beginning and 2.0GB in the end (delta: 1.7GB). Free memory was 144.0MB in the beginning and 933.6MB in the end (delta: -789.5MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * TraceAbstraction took 259963.56ms. Allocated memory was 2.0GB in the beginning and 2.7GB in the end (delta: 702.5MB). Free memory was 933.6MB in the beginning and 1.0GB in the end (delta: -93.9MB). Peak memory consumption was 780.7MB. Max. memory is 16.1GB. * Witness Printer took 2.76ms. Allocated memory is still 2.7GB. Free memory is still 1.0GB. 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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=1, 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={4294967300:4294967299}, 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=1, 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={4294967300:4294967299}, 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=1, 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={4294967300:4294967299}, 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=1, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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=-2, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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)=4294967298, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_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={4294967300:4294967299}, 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=4294967298, 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)=4294967298, \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={4294967300:4294967299}, 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=4294967298, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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=4294967304, 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={4294967300:4294967299}, 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, vdev->vfl_type=2, 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={4294967300:4294967299}, 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={-4:30659}, __sd={-4:451}, __this_module={4294967300:4294967299}, 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={-4:30659}, __sd={-4:451}, __this_module={4294967300:4294967299}, 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={-4:30659}, __sd={-4:451}, __sd->ops={4294967302:596}, __sd->ops={4294967302:596}, __this_module={4294967300:4294967299}, 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={-4:30659}, __sd={-4:451}, __sd->ops={4294967302:596}, __this_module={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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={4294967303:-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={4294967296:-165}, filp={-4:451}, filp={-4:451}, 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={4294967300:4294967299}, 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={4294967303:6989}, 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={4294967300:4294967299}, 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={4294967303:6989}, lock={4294967303:6989}, 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={4294967300:4294967299}, 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={4294967300:4294967299}, 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: 259.6s, OverallIterations: 17, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 201.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 60920 SdHoareTripleChecker+Valid, 193.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 57890 mSDsluCounter, 120572 SdHoareTripleChecker+Invalid, 175.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 8629 IncrementalHoareTripleChecker+Unchecked, 75838 mSDsCounter, 21447 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 114377 IncrementalHoareTripleChecker+Invalid, 144453 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 21447 mSolverCounterUnsat, 44734 mSDtfsCounter, 114377 mSolverCounterSat, 0.7s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 520 GetRequests, 329 SyntacticMatches, 5 SemanticMatches, 186 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 1831 ImplicationChecksByTransitivity, 3.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5419occurred in iteration=10, InterpolantAutomatonStates: 165, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.6s AutomataMinimizationTime, 16 MinimizatonAttempts, 14041 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.1s SsaConstructionTime, 28.5s SatisfiabilityAnalysisTime, 10.8s InterpolantComputationTime, 1212 NumberOfCodeBlocks, 1212 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 1049 ConstructedInterpolants, 21 QuantifiedInterpolants, 3361 SizeOfPredicates, 25 NumberOfNonLiveVariables, 23412 ConjunctsInSsa, 84 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 [2021-12-18 03:31:03,597 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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-tmp.no-commuhash-c3fed41 [2021-12-18 03:31:05,255 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-18 03:31:05,257 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-18 03:31:05,307 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-18 03:31:05,308 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-18 03:31:05,311 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-18 03:31:05,312 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-18 03:31:05,316 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-18 03:31:05,318 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-18 03:31:05,322 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-18 03:31:05,323 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-18 03:31:05,324 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-18 03:31:05,325 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-18 03:31:05,326 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-18 03:31:05,327 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-18 03:31:05,333 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-18 03:31:05,334 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-18 03:31:05,334 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-18 03:31:05,335 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-18 03:31:05,336 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-18 03:31:05,337 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-18 03:31:05,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-18 03:31:05,338 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-18 03:31:05,339 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-18 03:31:05,340 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-18 03:31:05,340 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-18 03:31:05,341 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-18 03:31:05,341 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-18 03:31:05,341 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-18 03:31:05,342 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-18 03:31:05,342 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-18 03:31:05,342 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-18 03:31:05,343 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-18 03:31:05,343 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-18 03:31:05,344 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-18 03:31:05,344 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-18 03:31:05,344 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-18 03:31:05,345 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-18 03:31:05,345 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-18 03:31:05,345 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-18 03:31:05,346 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-18 03:31:05,350 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-18 03:31:05,390 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-18 03:31:05,390 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-18 03:31:05,391 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-18 03:31:05,391 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-18 03:31:05,391 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-18 03:31:05,391 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-18 03:31:05,392 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-18 03:31:05,392 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-18 03:31:05,392 INFO L138 SettingsManager]: * Use SBE=true [2021-12-18 03:31:05,392 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-18 03:31:05,392 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-18 03:31:05,392 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-18 03:31:05,392 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-18 03:31:05,392 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-18 03:31:05,392 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-18 03:31:05,392 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-18 03:31:05,393 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-18 03:31:05,393 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-18 03:31:05,393 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-18 03:31:05,393 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-18 03:31:05,393 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-18 03:31:05,393 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-18 03:31:05,393 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-18 03:31:05,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 03:31:05,393 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-18 03:31:05,393 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-18 03:31:05,393 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-18 03:31:05,394 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-18 03:31:05,394 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-18 03:31:05,394 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-18 03:31:05,394 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-18 03:31:05,394 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-18 03:31:05,394 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-18 03:31:05,394 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-18 03:31:05,394 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 213c19133f8e1eb8e04c1430c89bd3923e29e833639b74dc68815899bbf3f9fa [2021-12-18 03:31:05,666 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-18 03:31:05,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-18 03:31:05,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-18 03:31:05,690 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-18 03:31:05,691 INFO L275 PluginConnector]: CDTParser initialized [2021-12-18 03:31:05,692 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2021-12-18 03:31:05,739 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/998ae2b81/4538c0c7d3bd40a698991fa9425b72f1/FLAGcd29d8d4e [2021-12-18 03:31:06,540 INFO L306 CDTParser]: Found 1 translation units. [2021-12-18 03:31:06,541 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2021-12-18 03:31:06,588 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/998ae2b81/4538c0c7d3bd40a698991fa9425b72f1/FLAGcd29d8d4e [2021-12-18 03:31:07,049 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/998ae2b81/4538c0c7d3bd40a698991fa9425b72f1 [2021-12-18 03:31:07,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-18 03:31:07,054 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-18 03:31:07,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-18 03:31:07,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-18 03:31:07,066 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-18 03:31:07,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 03:31:07" (1/1) ... [2021-12-18 03:31:07,068 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3785a65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:31:07, skipping insertion in model container [2021-12-18 03:31:07,068 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 03:31:07" (1/1) ... [2021-12-18 03:31:07,072 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-18 03:31:07,183 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-18 03:31:10,241 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2021-12-18 03:31:10,506 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 03:31:10,683 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-18 03:31:10,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-18 03:31:11,162 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2021-12-18 03:31:11,170 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 03:31:11,278 INFO L203 MainTranslator]: Completed pre-run [2021-12-18 03:31:12,059 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i[553894,553907] [2021-12-18 03:31:12,069 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-18 03:31:12,292 INFO L208 MainTranslator]: Completed translation [2021-12-18 03:31:12,292 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:31:12 WrapperNode [2021-12-18 03:31:12,292 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-18 03:31:12,293 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-18 03:31:12,293 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-18 03:31:12,294 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-18 03:31:12,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:31:12" (1/1) ... [2021-12-18 03:31:12,471 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:31:12" (1/1) ... [2021-12-18 03:31:12,723 INFO L137 Inliner]: procedures = 472, calls = 15316, calls flagged for inlining = 155, calls inlined = 77, statements flattened = 12736 [2021-12-18 03:31:12,724 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-18 03:31:12,724 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-18 03:31:12,724 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-18 03:31:12,724 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-18 03:31:12,731 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:31:12" (1/1) ... [2021-12-18 03:31:12,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:31:12" (1/1) ... [2021-12-18 03:31:12,810 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:31:12" (1/1) ... [2021-12-18 03:31:12,811 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:31:12" (1/1) ... [2021-12-18 03:31:12,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:31:12" (1/1) ... [2021-12-18 03:31:13,015 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:31:12" (1/1) ... [2021-12-18 03:31:13,209 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:31:12" (1/1) ... [2021-12-18 03:31:13,348 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-18 03:31:13,350 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-18 03:31:13,350 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-18 03:31:13,351 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-18 03:31:13,351 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:31:12" (1/1) ... [2021-12-18 03:31:13,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-18 03:31:13,364 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-18 03:31:13,389 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-18 03:31:13,411 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-18 03:31:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-12-18 03:31:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-12-18 03:31:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2021-12-18 03:31:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2021-12-18 03:31:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_area_set [2021-12-18 03:31:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_area_set [2021-12-18 03:31:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_alloc_urbs [2021-12-18 03:31:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_alloc_urbs [2021-12-18 03:31:13,433 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2021-12-18 03:31:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2021-12-18 03:31:13,433 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2021-12-18 03:31:13,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-18 03:31:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-18 03:31:13,433 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2021-12-18 03:31:13,433 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2021-12-18 03:31:13,433 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-12-18 03:31:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~C_INT [2021-12-18 03:31:13,434 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2021-12-18 03:31:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2021-12-18 03:31:13,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-12-18 03:31:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-12-18 03:31:13,434 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-18 03:31:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-18 03:31:13,434 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2021-12-18 03:31:13,434 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2021-12-18 03:31:13,435 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-18 03:31:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-18 03:31:13,435 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_ac97 [2021-12-18 03:31:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_ac97 [2021-12-18 03:31:13,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_em28xx [2021-12-18 03:31:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_em28xx [2021-12-18 03:31:13,435 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2021-12-18 03:31:13,435 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2021-12-18 03:31:13,436 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-18 03:31:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-18 03:31:13,436 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-18 03:31:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-18 03:31:13,436 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2021-12-18 03:31:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2021-12-18 03:31:13,436 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-18 03:31:13,436 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-18 03:31:13,436 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2021-12-18 03:31:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2021-12-18 03:31:13,437 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2021-12-18 03:31:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2021-12-18 03:31:13,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-18 03:31:13,437 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vbi_supported [2021-12-18 03:31:13,437 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vbi_supported [2021-12-18 03:31:13,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-18 03:31:13,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-18 03:31:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-18 03:31:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-18 03:31:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-18 03:31:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-18 03:31:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-18 03:31:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-18 03:31:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_video [2021-12-18 03:31:13,438 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_video [2021-12-18 03:31:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_gpio_set [2021-12-18 03:31:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_gpio_set [2021-12-18 03:31:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_chip_ident [2021-12-18 03:31:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_chip_ident [2021-12-18 03:31:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-18 03:31:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-18 03:31:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2021-12-18 03:31:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2021-12-18 03:31:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req [2021-12-18 03:31:13,439 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req [2021-12-18 03:31:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2021-12-18 03:31:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ctrl_urb_lock_of_em28xx [2021-12-18 03:31:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-18 03:31:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-18 03:31:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2021-12-18 03:31:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2021-12-18 03:31:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2021-12-18 03:31:13,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ctrl_urb_lock_of_em28xx [2021-12-18 03:31:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-12-18 03:31:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-12-18 03:31:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_i2c_unregister [2021-12-18 03:31:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_i2c_unregister [2021-12-18 03:31:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-18 03:31:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-18 03:31:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-12-18 03:31:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-12-18 03:31:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2021-12-18 03:31:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2021-12-18 03:31:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-18 03:31:13,442 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-18 03:31:13,442 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2021-12-18 03:31:13,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~C_INT [2021-12-18 03:31:13,442 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2021-12-18 03:31:13,442 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2021-12-18 03:31:13,442 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2021-12-18 03:31:13,442 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-18 03:31:13,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-18 03:31:13,443 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2021-12-18 03:31:13,443 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2021-12-18 03:31:13,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-18 03:31:13,443 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2021-12-18 03:31:13,443 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2021-12-18 03:31:13,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-18 03:31:13,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-18 03:31:13,443 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-18 03:31:13,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-18 03:31:13,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-18 03:31:13,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-18 03:31:13,444 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2021-12-18 03:31:13,444 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2021-12-18 03:31:13,444 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-12-18 03:31:13,444 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-12-18 03:31:13,444 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2021-12-18 03:31:13,444 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2021-12-18 03:31:13,444 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2021-12-18 03:31:13,445 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2021-12-18 03:31:13,445 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2021-12-18 03:31:13,445 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2021-12-18 03:31:13,445 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_reg_len [2021-12-18 03:31:13,445 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_reg_len [2021-12-18 03:31:13,445 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-18 03:31:13,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-18 03:31:13,445 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2021-12-18 03:31:13,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-18 03:31:13,446 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2021-12-18 03:31:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2021-12-18 03:31:13,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-12-18 03:31:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~C_INT [2021-12-18 03:31:13,446 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-18 03:31:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-18 03:31:13,446 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_outfmt [2021-12-18 03:31:13,446 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_outfmt [2021-12-18 03:31:13,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-18 03:31:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-18 03:31:13,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-18 03:31:13,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-18 03:31:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-18 03:31:13,447 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-18 03:31:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-18 03:31:13,447 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2021-12-18 03:31:13,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2021-12-18 03:31:13,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-18 03:31:13,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-18 03:31:13,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2021-12-18 03:31:13,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2021-12-18 03:31:13,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-18 03:31:13,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-18 03:31:13,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-18 03:31:13,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-12-18 03:31:13,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-12-18 03:31:13,448 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_close [2021-12-18 03:31:13,448 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_close [2021-12-18 03:31:13,448 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg_req_len [2021-12-18 03:31:13,449 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg_req_len [2021-12-18 03:31:13,449 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2021-12-18 03:31:13,449 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2021-12-18 03:31:13,449 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg_bits [2021-12-18 03:31:13,449 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg_bits [2021-12-18 03:31:13,449 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-18 03:31:13,449 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-18 03:31:13,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-18 03:31:13,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-18 03:31:13,450 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_s_ctrl [2021-12-18 03:31:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_s_ctrl [2021-12-18 03:31:13,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-18 03:31:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-18 03:31:13,450 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2021-12-18 03:31:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2021-12-18 03:31:13,450 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2021-12-18 03:31:13,450 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2021-12-18 03:31:13,450 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_release_resources [2021-12-18 03:31:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_release_resources [2021-12-18 03:31:13,451 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-18 03:31:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-18 03:31:13,451 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-12-18 03:31:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-12-18 03:31:13,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_em28xx [2021-12-18 03:31:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_em28xx [2021-12-18 03:31:13,451 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs_req [2021-12-18 03:31:13,451 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs_req [2021-12-18 03:31:13,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-18 03:31:13,452 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2021-12-18 03:31:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2021-12-18 03:31:13,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-18 03:31:13,452 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_chip_info [2021-12-18 03:31:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_chip_info [2021-12-18 03:31:13,452 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_video_format [2021-12-18 03:31:13,452 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_video_format [2021-12-18 03:31:13,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-18 03:31:13,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-18 03:31:13,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-18 03:31:13,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-18 03:31:13,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-18 03:31:13,453 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2021-12-18 03:31:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2021-12-18 03:31:13,453 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2021-12-18 03:31:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2021-12-18 03:31:13,453 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-18 03:31:13,453 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-18 03:31:13,453 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-18 03:31:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-18 03:31:13,454 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_resolution_set [2021-12-18 03:31:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_resolution_set [2021-12-18 03:31:13,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-18 03:31:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-18 03:31:13,454 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_is_ac97_ready [2021-12-18 03:31:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_is_ac97_ready [2021-12-18 03:31:13,454 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2021-12-18 03:31:13,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~X~$Pointer$~X~C_INT~TO~C_INT [2021-12-18 03:31:13,455 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-18 03:31:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-18 03:31:13,455 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2021-12-18 03:31:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2021-12-18 03:31:13,455 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_open [2021-12-18 03:31:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_open [2021-12-18 03:31:13,455 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2021-12-18 03:31:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2021-12-18 03:31:13,455 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-12-18 03:31:13,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-12-18 03:31:13,456 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-18 03:31:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-18 03:31:13,456 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-18 03:31:13,456 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-18 03:31:13,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-18 03:31:13,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-18 03:31:13,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-18 03:31:13,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-18 03:31:13,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-18 03:31:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-18 03:31:13,457 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2021-12-18 03:31:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2021-12-18 03:31:13,457 INFO L130 BoogieDeclarations]: Found specification of procedure finish_field_prepare_next [2021-12-18 03:31:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_field_prepare_next [2021-12-18 03:31:13,457 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_ac97 [2021-12-18 03:31:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_ac97 [2021-12-18 03:31:13,457 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_wake_i2c [2021-12-18 03:31:13,457 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_wake_i2c [2021-12-18 03:31:13,458 INFO L130 BoogieDeclarations]: Found specification of procedure size_to_scale [2021-12-18 03:31:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure size_to_scale [2021-12-18 03:31:13,458 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-12-18 03:31:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-12-18 03:31:13,458 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2021-12-18 03:31:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2021-12-18 03:31:13,458 INFO L130 BoogieDeclarations]: Found specification of procedure scale_to_size [2021-12-18 03:31:13,458 INFO L138 BoogieDeclarations]: Found implementation of procedure scale_to_size [2021-12-18 03:31:13,458 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2021-12-18 03:31:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2021-12-18 03:31:13,459 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2021-12-18 03:31:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2021-12-18 03:31:13,459 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2021-12-18 03:31:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2021-12-18 03:31:13,459 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2021-12-18 03:31:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2021-12-18 03:31:13,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-18 03:31:13,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-18 03:31:13,460 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_start [2021-12-18 03:31:13,460 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_start [2021-12-18 03:31:14,202 INFO L236 CfgBuilder]: Building ICFG [2021-12-18 03:31:14,204 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-18 03:32:23,746 INFO L277 CfgBuilder]: Performing block encoding [2021-12-18 03:32:23,773 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-18 03:32:23,773 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-18 03:32:23,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 03:32:23 BoogieIcfgContainer [2021-12-18 03:32:23,777 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-18 03:32:23,778 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-18 03:32:23,778 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-18 03:32:23,780 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-18 03:32:23,780 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 03:31:07" (1/3) ... [2021-12-18 03:32:23,781 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a80db6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 03:32:23, skipping insertion in model container [2021-12-18 03:32:23,781 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:31:12" (2/3) ... [2021-12-18 03:32:23,781 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a80db6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 03:32:23, skipping insertion in model container [2021-12-18 03:32:23,781 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 03:32:23" (3/3) ... [2021-12-18 03:32:23,782 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--media--usb--em28xx--em28xx.ko-ldv_main0.cil.out.i [2021-12-18 03:32:23,785 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-18 03:32:23,786 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-18 03:32:23,837 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-18 03:32:23,844 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 [2021-12-18 03:32:23,844 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-18 03:32:23,889 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) [2021-12-18 03:32:23,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-12-18 03:32:23,894 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:32:23,895 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:32:23,895 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:32:23,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:32:23,900 INFO L85 PathProgramCache]: Analyzing trace with hash 1357851347, now seen corresponding path program 1 times [2021-12-18 03:32:23,950 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-18 03:32:23,951 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [561404392] [2021-12-18 03:32:23,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:32:23,951 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-18 03:32:23,952 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-12-18 03:32:23,969 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-18 03:32:23,970 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-12-18 03:33:10,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:33:11,815 INFO L263 TraceCheckSpWp]: Trace formula consists of 21167 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-18 03:33:11,828 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-18 03:33:11,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:33:11,985 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-18 03:33:11,986 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-18 03:33:11,986 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [561404392] [2021-12-18 03:33:11,986 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [561404392] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:33:11,986 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:33:11,986 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:33:11,988 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538256479] [2021-12-18 03:33:11,988 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:33:11,991 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:33:11,991 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-18 03:33:12,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:33:12,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:33:12,013 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) [2021-12-18 03:33:23,899 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 11.84s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:33:24,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:33:24,645 INFO L93 Difference]: Finished difference Result 3788 states and 5592 transitions. [2021-12-18 03:33:24,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:33:24,647 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 [2021-12-18 03:33:24,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:33:24,673 INFO L225 Difference]: With dead ends: 3788 [2021-12-18 03:33:24,674 INFO L226 Difference]: Without dead ends: 1892 [2021-12-18 03:33:24,687 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 [2021-12-18 03:33:24,690 INFO L933 BasicCegarLoop]: 2703 mSDtfsCounter, 2650 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.9s 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, 12.3s IncrementalHoareTripleChecker+Time [2021-12-18 03:33:24,691 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2650 Valid, 2750 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 1 Unknown, 0 Unchecked, 12.3s Time] [2021-12-18 03:33:24,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1892 states. [2021-12-18 03:33:24,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1892 to 1890. [2021-12-18 03:33:24,823 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) [2021-12-18 03:33:24,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 1890 states and 2697 transitions. [2021-12-18 03:33:24,838 INFO L78 Accepts]: Start accepts. Automaton has 1890 states and 2697 transitions. Word has length 12 [2021-12-18 03:33:24,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:33:24,839 INFO L470 AbstractCegarLoop]: Abstraction has 1890 states and 2697 transitions. [2021-12-18 03:33:24,839 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) [2021-12-18 03:33:24,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 2697 transitions. [2021-12-18 03:33:24,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-12-18 03:33:24,840 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:33:24,840 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:33:25,041 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Forcibly destroying the process [2021-12-18 03:33:25,126 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 137 [2021-12-18 03:33:25,126 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-12-18 03:33:25,127 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:33:25,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:33:25,127 INFO L85 PathProgramCache]: Analyzing trace with hash -857980350, now seen corresponding path program 1 times [2021-12-18 03:33:25,149 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-18 03:33:25,153 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [373064950] [2021-12-18 03:33:25,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:33:25,153 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-18 03:33:25,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-12-18 03:33:25,155 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-18 03:33:25,161 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-12-18 03:34:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:34:12,344 INFO L263 TraceCheckSpWp]: Trace formula consists of 21168 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-18 03:34:12,350 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-18 03:34:12,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:34:12,498 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-18 03:34:12,498 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-18 03:34:12,498 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [373064950] [2021-12-18 03:34:12,498 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [373064950] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:34:12,498 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:34:12,498 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:34:12,498 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1655914037] [2021-12-18 03:34:12,499 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:34:12,499 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:34:12,500 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-18 03:34:12,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:34:12,500 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:34:12,500 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) [2021-12-18 03:34:24,642 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 12.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:34:25,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:34:25,045 INFO L93 Difference]: Finished difference Result 1892 states and 2698 transitions. [2021-12-18 03:34:25,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:34:25,046 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 [2021-12-18 03:34:25,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:34:25,054 INFO L225 Difference]: With dead ends: 1892 [2021-12-18 03:34:25,055 INFO L226 Difference]: Without dead ends: 1889 [2021-12-18 03:34:25,056 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 [2021-12-18 03:34:25,057 INFO L933 BasicCegarLoop]: 2686 mSDtfsCounter, 2677 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.1s 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, 12.5s IncrementalHoareTripleChecker+Time [2021-12-18 03:34:25,057 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2677 Valid, 2688 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 12.5s Time] [2021-12-18 03:34:25,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1889 states. [2021-12-18 03:34:25,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1889 to 1889. [2021-12-18 03:34:25,107 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) [2021-12-18 03:34:25,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 1889 states and 2695 transitions. [2021-12-18 03:34:25,121 INFO L78 Accepts]: Start accepts. Automaton has 1889 states and 2695 transitions. Word has length 13 [2021-12-18 03:34:25,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:34:25,125 INFO L470 AbstractCegarLoop]: Abstraction has 1889 states and 2695 transitions. [2021-12-18 03:34:25,125 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) [2021-12-18 03:34:25,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 2695 transitions. [2021-12-18 03:34:25,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-12-18 03:34:25,126 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:34:25,127 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:34:25,343 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forcibly destroying the process [2021-12-18 03:34:25,462 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 137 [2021-12-18 03:34:25,463 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-12-18 03:34:25,463 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:34:25,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:34:25,463 INFO L85 PathProgramCache]: Analyzing trace with hash -829281354, now seen corresponding path program 1 times [2021-12-18 03:34:25,488 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-18 03:34:25,490 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1675591393] [2021-12-18 03:34:25,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:34:25,491 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-18 03:34:25,491 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-12-18 03:34:25,500 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-18 03:34:25,501 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-12-18 03:35:09,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:35:10,527 INFO L263 TraceCheckSpWp]: Trace formula consists of 21169 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-18 03:35:10,532 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-18 03:35:10,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:35:10,679 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-18 03:35:10,679 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-18 03:35:10,679 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1675591393] [2021-12-18 03:35:10,679 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1675591393] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:35:10,680 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:35:10,680 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:35:10,680 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [33984183] [2021-12-18 03:35:10,680 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:35:10,680 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:35:10,680 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-18 03:35:10,680 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:35:10,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:35:10,681 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) [2021-12-18 03:35:22,675 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 11.97s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:35:23,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:35:23,081 INFO L93 Difference]: Finished difference Result 1891 states and 2696 transitions. [2021-12-18 03:35:23,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:35:23,082 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 [2021-12-18 03:35:23,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:35:23,089 INFO L225 Difference]: With dead ends: 1891 [2021-12-18 03:35:23,090 INFO L226 Difference]: Without dead ends: 1888 [2021-12-18 03:35:23,091 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 [2021-12-18 03:35:23,093 INFO L933 BasicCegarLoop]: 2684 mSDtfsCounter, 2674 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.0s 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, 12.3s IncrementalHoareTripleChecker+Time [2021-12-18 03:35:23,094 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2674 Valid, 2686 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 12.3s Time] [2021-12-18 03:35:23,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1888 states. [2021-12-18 03:35:23,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1888 to 1888. [2021-12-18 03:35:23,145 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) [2021-12-18 03:35:23,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1888 states and 2693 transitions. [2021-12-18 03:35:23,156 INFO L78 Accepts]: Start accepts. Automaton has 1888 states and 2693 transitions. Word has length 14 [2021-12-18 03:35:23,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:35:23,156 INFO L470 AbstractCegarLoop]: Abstraction has 1888 states and 2693 transitions. [2021-12-18 03:35:23,156 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) [2021-12-18 03:35:23,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 2693 transitions. [2021-12-18 03:35:23,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-12-18 03:35:23,157 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:35:23,157 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:35:23,379 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forcibly destroying the process [2021-12-18 03:35:23,479 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 137 [2021-12-18 03:35:23,479 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-12-18 03:35:23,479 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:35:23,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:35:23,480 INFO L85 PathProgramCache]: Analyzing trace with hash 60392389, now seen corresponding path program 1 times [2021-12-18 03:35:23,500 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-18 03:35:23,501 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1926547567] [2021-12-18 03:35:23,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:35:23,501 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-18 03:35:23,501 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-12-18 03:35:23,502 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-18 03:35:23,504 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-12-18 03:36:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:36:08,855 INFO L263 TraceCheckSpWp]: Trace formula consists of 21170 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-18 03:36:08,866 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-18 03:36:09,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:36:09,049 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-18 03:36:09,050 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-18 03:36:09,050 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1926547567] [2021-12-18 03:36:09,050 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1926547567] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:36:09,050 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:36:09,050 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:36:09,050 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380182644] [2021-12-18 03:36:09,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:36:09,050 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:36:09,050 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-18 03:36:09,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:36:09,051 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:36:09,051 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) [2021-12-18 03:36:21,186 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 12.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:36:21,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:36:21,750 INFO L93 Difference]: Finished difference Result 5514 states and 7910 transitions. [2021-12-18 03:36:21,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:36:21,751 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 [2021-12-18 03:36:21,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:36:21,772 INFO L225 Difference]: With dead ends: 5514 [2021-12-18 03:36:21,773 INFO L226 Difference]: Without dead ends: 3632 [2021-12-18 03:36:21,783 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 [2021-12-18 03:36:21,786 INFO L933 BasicCegarLoop]: 3252 mSDtfsCounter, 2537 mSDsluCounter, 2637 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.2s 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, 12.5s IncrementalHoareTripleChecker+Time [2021-12-18 03:36:21,787 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2537 Valid, 5889 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 12.5s Time] [2021-12-18 03:36:21,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3632 states. [2021-12-18 03:36:21,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3632 to 3628. [2021-12-18 03:36:21,951 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) [2021-12-18 03:36:21,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 3628 states and 5206 transitions. [2021-12-18 03:36:21,968 INFO L78 Accepts]: Start accepts. Automaton has 3628 states and 5206 transitions. Word has length 15 [2021-12-18 03:36:21,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:36:21,968 INFO L470 AbstractCegarLoop]: Abstraction has 3628 states and 5206 transitions. [2021-12-18 03:36:21,968 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) [2021-12-18 03:36:21,968 INFO L276 IsEmpty]: Start isEmpty. Operand 3628 states and 5206 transitions. [2021-12-18 03:36:21,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-12-18 03:36:21,969 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:36:21,970 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:36:22,187 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Forcibly destroying the process [2021-12-18 03:36:22,280 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 137 [2021-12-18 03:36:22,280 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-12-18 03:36:22,281 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:36:22,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:36:22,281 INFO L85 PathProgramCache]: Analyzing trace with hash 1870479513, now seen corresponding path program 1 times [2021-12-18 03:36:22,301 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-18 03:36:22,301 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1154684489] [2021-12-18 03:36:22,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:36:22,302 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-18 03:36:22,302 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-12-18 03:36:22,303 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-18 03:36:22,303 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-12-18 03:37:06,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:37:07,550 INFO L263 TraceCheckSpWp]: Trace formula consists of 21171 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-18 03:37:07,556 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-18 03:37:07,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:37:07,739 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-18 03:37:07,740 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-18 03:37:07,740 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1154684489] [2021-12-18 03:37:07,740 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1154684489] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:37:07,740 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:37:07,740 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:37:07,740 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [43260542] [2021-12-18 03:37:07,740 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:37:07,740 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:37:07,740 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-18 03:37:07,741 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:37:07,741 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:37:07,741 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) [2021-12-18 03:37:20,084 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 12.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:37:20,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:37:20,523 INFO L93 Difference]: Finished difference Result 3630 states and 5207 transitions. [2021-12-18 03:37:20,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:37:20,524 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 [2021-12-18 03:37:20,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:37:20,542 INFO L225 Difference]: With dead ends: 3630 [2021-12-18 03:37:20,543 INFO L226 Difference]: Without dead ends: 3627 [2021-12-18 03:37:20,546 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 [2021-12-18 03:37:20,546 INFO L933 BasicCegarLoop]: 2682 mSDtfsCounter, 2670 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.3s 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, 12.7s IncrementalHoareTripleChecker+Time [2021-12-18 03:37:20,547 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2670 Valid, 2684 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 12.7s Time] [2021-12-18 03:37:20,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3627 states. [2021-12-18 03:37:20,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3627 to 3627. [2021-12-18 03:37:20,670 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) [2021-12-18 03:37:20,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3627 states to 3627 states and 5204 transitions. [2021-12-18 03:37:20,687 INFO L78 Accepts]: Start accepts. Automaton has 3627 states and 5204 transitions. Word has length 16 [2021-12-18 03:37:20,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:37:20,687 INFO L470 AbstractCegarLoop]: Abstraction has 3627 states and 5204 transitions. [2021-12-18 03:37:20,687 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) [2021-12-18 03:37:20,687 INFO L276 IsEmpty]: Start isEmpty. Operand 3627 states and 5204 transitions. [2021-12-18 03:37:20,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-12-18 03:37:20,690 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:37:20,690 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:37:20,899 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Forcibly destroying the process [2021-12-18 03:37:20,989 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 137 [2021-12-18 03:37:20,989 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-12-18 03:37:20,989 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:37:20,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:37:20,990 INFO L85 PathProgramCache]: Analyzing trace with hash -2146356920, now seen corresponding path program 1 times [2021-12-18 03:37:21,010 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-18 03:37:21,010 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [74684786] [2021-12-18 03:37:21,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:37:21,011 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-18 03:37:21,011 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-12-18 03:37:21,012 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-18 03:37:21,012 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-12-18 03:38:05,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:38:06,614 INFO L263 TraceCheckSpWp]: Trace formula consists of 21172 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-18 03:38:06,617 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-18 03:38:06,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:38:06,821 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-18 03:38:06,821 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-18 03:38:06,821 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [74684786] [2021-12-18 03:38:06,821 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [74684786] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:38:06,821 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:38:06,821 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:38:06,822 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784983839] [2021-12-18 03:38:06,822 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:38:06,822 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:38:06,822 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-18 03:38:06,822 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:38:06,822 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:38:06,822 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) [2021-12-18 03:38:19,164 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 12.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:38:19,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:38:19,602 INFO L93 Difference]: Finished difference Result 3629 states and 5205 transitions. [2021-12-18 03:38:19,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:38:19,603 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 [2021-12-18 03:38:19,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:38:19,619 INFO L225 Difference]: With dead ends: 3629 [2021-12-18 03:38:19,619 INFO L226 Difference]: Without dead ends: 3626 [2021-12-18 03:38:19,622 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 [2021-12-18 03:38:19,623 INFO L933 BasicCegarLoop]: 2680 mSDtfsCounter, 2667 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.3s 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, 12.7s IncrementalHoareTripleChecker+Time [2021-12-18 03:38:19,623 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2667 Valid, 2682 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 12.7s Time] [2021-12-18 03:38:19,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3626 states. [2021-12-18 03:38:19,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3626 to 3626. [2021-12-18 03:38:19,807 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) [2021-12-18 03:38:19,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 3626 states and 5202 transitions. [2021-12-18 03:38:19,821 INFO L78 Accepts]: Start accepts. Automaton has 3626 states and 5202 transitions. Word has length 17 [2021-12-18 03:38:19,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:38:19,821 INFO L470 AbstractCegarLoop]: Abstraction has 3626 states and 5202 transitions. [2021-12-18 03:38:19,822 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) [2021-12-18 03:38:19,822 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5202 transitions. [2021-12-18 03:38:19,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-12-18 03:38:19,825 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:38:19,825 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-18 03:38:20,051 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Forcibly destroying the process [2021-12-18 03:38:20,137 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 137 [2021-12-18 03:38:20,137 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-12-18 03:38:20,137 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:38:20,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:38:20,138 INFO L85 PathProgramCache]: Analyzing trace with hash -2114229892, now seen corresponding path program 1 times [2021-12-18 03:38:20,166 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-18 03:38:20,166 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [372353496] [2021-12-18 03:38:20,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:38:20,166 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-18 03:38:20,166 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-12-18 03:38:20,167 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-18 03:38:20,168 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-12-18 03:39:04,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-18 03:39:05,080 INFO L263 TraceCheckSpWp]: Trace formula consists of 21173 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-18 03:39:05,085 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-18 03:39:05,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-18 03:39:05,274 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-18 03:39:05,275 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2021-12-18 03:39:05,275 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [372353496] [2021-12-18 03:39:05,275 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [372353496] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-18 03:39:05,275 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-18 03:39:05,275 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-18 03:39:05,275 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [888256736] [2021-12-18 03:39:05,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-18 03:39:05,275 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-18 03:39:05,275 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2021-12-18 03:39:05,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-18 03:39:05,276 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-18 03:39:05,276 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) [2021-12-18 03:39:17,638 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 12.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-18 03:39:17,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-18 03:39:17,771 INFO L93 Difference]: Finished difference Result 3628 states and 5203 transitions. [2021-12-18 03:39:18,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-18 03:39:18,125 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 [2021-12-18 03:39:18,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-18 03:39:18,138 INFO L225 Difference]: With dead ends: 3628 [2021-12-18 03:39:18,139 INFO L226 Difference]: Without dead ends: 3617 [2021-12-18 03:39:18,140 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 [2021-12-18 03:39:18,141 INFO L933 BasicCegarLoop]: 2679 mSDtfsCounter, 2664 mSDsluCounter, 2 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.3s 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, 12.3s IncrementalHoareTripleChecker+Time [2021-12-18 03:39:18,141 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2664 Valid, 2681 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 1 Unknown, 0 Unchecked, 12.3s Time] [2021-12-18 03:39:18,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3617 states. [2021-12-18 03:39:18,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3617 to 3617. [2021-12-18 03:39:18,254 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) [2021-12-18 03:39:18,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3617 states to 3617 states and 5189 transitions. [2021-12-18 03:39:18,266 INFO L78 Accepts]: Start accepts. Automaton has 3617 states and 5189 transitions. Word has length 18 [2021-12-18 03:39:18,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-18 03:39:18,267 INFO L470 AbstractCegarLoop]: Abstraction has 3617 states and 5189 transitions. [2021-12-18 03:39:18,267 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) [2021-12-18 03:39:18,267 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 5189 transitions. [2021-12-18 03:39:18,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-12-18 03:39:18,271 INFO L506 BasicCegarLoop]: Found error trace [2021-12-18 03:39:18,271 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] [2021-12-18 03:39:18,487 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Forcibly destroying the process [2021-12-18 03:39:18,565 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 137 [2021-12-18 03:39:18,565 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2021-12-18 03:39:18,566 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-18 03:39:18,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-18 03:39:18,566 INFO L85 PathProgramCache]: Analyzing trace with hash 2004329148, now seen corresponding path program 1 times [2021-12-18 03:39:18,592 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF [2021-12-18 03:39:18,592 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [364633107] [2021-12-18 03:39:18,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-18 03:39:18,592 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-12-18 03:39:18,593 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2021-12-18 03:39:18,593 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-12-18 03:39:18,595 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process Killed by 15