/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-m920x.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 01:37:14,626 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 01:37:14,630 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 01:37:14,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 01:37:14,687 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 01:37:14,694 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 01:37:14,697 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 01:37:14,702 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 01:37:14,705 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 01:37:14,706 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 01:37:14,711 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 01:37:14,713 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 01:37:14,713 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 01:37:14,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 01:37:14,722 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 01:37:14,724 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 01:37:14,725 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 01:37:14,729 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 01:37:14,737 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 01:37:14,745 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 01:37:14,747 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 01:37:14,749 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 01:37:14,750 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 01:37:14,753 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 01:37:14,762 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 01:37:14,762 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 01:37:14,763 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 01:37:14,767 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 01:37:14,769 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 01:37:14,770 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 01:37:14,770 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 01:37:14,771 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 01:37:14,773 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 01:37:14,774 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 01:37:14,775 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 01:37:14,775 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 01:37:14,776 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 01:37:14,776 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 01:37:14,776 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 01:37:14,789 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 01:37:14,789 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 01:37:14,797 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 01:37:14,849 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 01:37:14,850 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 01:37:14,855 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 01:37:14,855 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 01:37:14,855 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 01:37:14,855 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 01:37:14,856 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 01:37:14,856 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 01:37:14,856 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 01:37:14,856 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 01:37:14,857 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 01:37:14,858 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 01:37:14,858 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 01:37:14,858 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 01:37:14,858 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 01:37:14,858 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 01:37:14,859 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 01:37:14,859 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 01:37:14,859 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 01:37:14,859 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 01:37:14,859 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 01:37:14,860 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 01:37:14,860 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 01:37:14,860 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 01:37:14,860 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 01:37:14,860 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 01:37:14,861 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 01:37:14,861 INFO L138 SettingsManager]: * To the following directory=dump/ 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-2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 01:37:15,266 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 01:37:15,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 01:37:15,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 01:37:15,299 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 01:37:15,300 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 01:37:15,301 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-m920x.cil.i [2020-10-28 01:37:15,384 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/82078cad2/12119048a93c4e4e9c716f83d25fd8cb/FLAGcc596d29d [2020-10-28 01:37:16,692 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 01:37:16,693 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-m920x.cil.i [2020-10-28 01:37:16,769 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/82078cad2/12119048a93c4e4e9c716f83d25fd8cb/FLAGcc596d29d [2020-10-28 01:37:16,915 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/82078cad2/12119048a93c4e4e9c716f83d25fd8cb [2020-10-28 01:37:16,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 01:37:16,929 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 01:37:16,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 01:37:16,934 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 01:37:16,939 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 01:37:16,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 01:37:16" (1/1) ... [2020-10-28 01:37:16,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b08b898 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:37:16, skipping insertion in model container [2020-10-28 01:37:16,952 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 01:37:16" (1/1) ... [2020-10-28 01:37:16,962 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 01:37:17,213 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 01:37:19,596 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 01:37:19,745 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 01:37:20,215 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 01:37:20,884 INFO L208 MainTranslator]: Completed translation [2020-10-28 01:37:20,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:37:20 WrapperNode [2020-10-28 01:37:20,885 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 01:37:20,886 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 01:37:20,886 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 01:37:20,886 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 01:37:20,906 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:37:20" (1/1) ... [2020-10-28 01:37:20,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:37:20" (1/1) ... [2020-10-28 01:37:21,012 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:37:20" (1/1) ... [2020-10-28 01:37:21,013 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:37:20" (1/1) ... [2020-10-28 01:37:21,173 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:37:20" (1/1) ... [2020-10-28 01:37:21,196 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:37:20" (1/1) ... [2020-10-28 01:37:21,252 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:37:20" (1/1) ... [2020-10-28 01:37:21,280 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 01:37:21,281 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 01:37:21,281 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 01:37:21,282 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 01:37:21,283 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 01:37:20" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 01:37:21,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 01:37:21,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 01:37:21,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-28 01:37:21,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2020-10-28 01:37:21,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2020-10-28 01:37:21,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2020-10-28 01:37:21,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~int~TO~$Pointer$ [2020-10-28 01:37:21,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2020-10-28 01:37:21,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 01:37:21,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-28 01:37:21,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 01:37:21,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 01:37:21,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2020-10-28 01:37:21,383 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-28 01:37:21,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-28 01:37:21,383 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2020-10-28 01:37:21,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 01:37:21,386 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 01:37:21,386 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2020-10-28 01:37:21,386 INFO L138 BoogieDeclarations]: Found implementation of procedure rc5_data [2020-10-28 01:37:21,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mt352_write [2020-10-28 01:37:21,386 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_read [2020-10-28 01:37:21,387 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_write [2020-10-28 01:37:21,387 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_write_seq [2020-10-28 01:37:21,387 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_init [2020-10-28 01:37:21,387 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_init_ep [2020-10-28 01:37:21,387 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_parse_rc_state [2020-10-28 01:37:21,387 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_rc_query [2020-10-28 01:37:21,387 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_rc_core_query [2020-10-28 01:37:21,388 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_i2c_xfer [2020-10-28 01:37:21,388 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_i2c_func [2020-10-28 01:37:21,388 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_set_filter [2020-10-28 01:37:21,388 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_update_filters [2020-10-28 01:37:21,388 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_pid_filter_ctrl [2020-10-28 01:37:21,388 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_pid_filter [2020-10-28 01:37:21,388 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_firmware_download [2020-10-28 01:37:21,389 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_identify_state [2020-10-28 01:37:21,389 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_mt352_demod_init [2020-10-28 01:37:21,389 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_mt352_frontend_attach [2020-10-28 01:37:21,389 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_mt352_frontend_attach_vp7049 [2020-10-28 01:37:21,389 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_tda10046_08_frontend_attach [2020-10-28 01:37:21,389 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_tda10046_0b_frontend_attach [2020-10-28 01:37:21,390 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_qt1010_tuner_attach [2020-10-28 01:37:21,390 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_tda8275_60_tuner_attach [2020-10-28 01:37:21,390 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_tda8275_61_tuner_attach [2020-10-28 01:37:21,390 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_fmd1216me_tuner_attach [2020-10-28 01:37:21,390 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_mt2060_tuner_attach [2020-10-28 01:37:21,390 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_probe [2020-10-28 01:37:21,390 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_driver_init [2020-10-28 01:37:21,391 INFO L138 BoogieDeclarations]: Found implementation of procedure m920x_driver_exit [2020-10-28 01:37:21,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_m920x_driver_exit_10_2 [2020-10-28 01:37:21,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_m920x_driver_init_10_11 [2020-10-28 01:37:21,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-28 01:37:21,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2020-10-28 01:37:21,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_10_4 [2020-10-28 01:37:21,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_5 [2020-10-28 01:37:21,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_7_2 [2020-10-28 01:37:21,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_7_3 [2020-10-28 01:37:21,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2020-10-28 01:37:21,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_10_6 [2020-10-28 01:37:21,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_7 [2020-10-28 01:37:21,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-28 01:37:21,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 01:37:21,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-28 01:37:21,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-28 01:37:21,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-28 01:37:21,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-28 01:37:21,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 01:37:21,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 01:37:21,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-28 01:37:21,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 01:37:21,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-28 01:37:21,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-28 01:37:21,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_18 [2020-10-28 01:37:21,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_21 [2020-10-28 01:37:21,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_24 [2020-10-28 01:37:21,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-28 01:37:21,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_7 [2020-10-28 01:37:21,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_8 [2020-10-28 01:37:21,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-28 01:37:21,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-28 01:37:21,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2020-10-28 01:37:21,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2020-10-28 01:37:21,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2020-10-28 01:37:21,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_24 [2020-10-28 01:37:21,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-28 01:37:21,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2020-10-28 01:37:21,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2020-10-28 01:37:21,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-28 01:37:21,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-28 01:37:21,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_15 [2020-10-28 01:37:21,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_18 [2020-10-28 01:37:21,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_21 [2020-10-28 01:37:21,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_24 [2020-10-28 01:37:21,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-28 01:37:21,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2020-10-28 01:37:21,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2020-10-28 01:37:21,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-28 01:37:21,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_12 [2020-10-28 01:37:21,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_15 [2020-10-28 01:37:21,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_18 [2020-10-28 01:37:21,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_21 [2020-10-28 01:37:21,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_24 [2020-10-28 01:37:21,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-28 01:37:21,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2020-10-28 01:37:21,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_8 [2020-10-28 01:37:21,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_9 [2020-10-28 01:37:21,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2020-10-28 01:37:21,405 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 01:37:21,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-28 01:37:21,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_mt352_config_dummy_resourceless_instance_0 [2020-10-28 01:37:21,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_noname_2_dummy_resourceless_instance_1 [2020-10-28 01:37:21,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_noname_2_dummy_resourceless_instance_2 [2020-10-28 01:37:21,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_noname_2_dummy_resourceless_instance_3 [2020-10-28 01:37:21,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_noname_2_dummy_resourceless_instance_4 [2020-10-28 01:37:21,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_noname_2_dummy_resourceless_instance_5 [2020-10-28 01:37:21,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-28 01:37:21,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-28 01:37:21,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-28 01:37:21,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-28 01:37:21,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-28 01:37:21,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-28 01:37:21,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-28 01:37:21,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2020-10-28 01:37:21,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-28 01:37:21,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-28 01:37:21,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-28 01:37:21,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2020-10-28 01:37:21,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2020-10-28 01:37:21,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2020-10-28 01:37:21,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2020-10-28 01:37:21,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_15 [2020-10-28 01:37:21,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2020-10-28 01:37:21,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_4 [2020-10-28 01:37:21,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2020-10-28 01:37:21,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_7 [2020-10-28 01:37:21,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_6_9 [2020-10-28 01:37:21,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_6_10 [2020-10-28 01:37:21,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_6_13 [2020-10-28 01:37:21,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_6_4 [2020-10-28 01:37:21,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_6_7 [2020-10-28 01:37:21,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2020-10-28 01:37:21,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_6 [2020-10-28 01:37:21,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_18 [2020-10-28 01:37:21,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_21 [2020-10-28 01:37:21,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2020-10-28 01:37:21,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_23 [2020-10-28 01:37:21,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_24 [2020-10-28 01:37:21,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 01:37:21,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 01:37:21,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 01:37:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 01:37:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 01:37:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 01:37:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 01:37:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 01:37:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 01:37:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 01:37:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 01:37:21,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 01:37:21,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 01:37:21,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 01:37:21,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 01:37:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 01:37:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 01:37:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 01:37:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 01:37:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 01:37:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 01:37:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 01:37:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 01:37:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 01:37:21,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 01:37:21,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 01:37:21,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 01:37:21,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 01:37:21,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 01:37:21,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 01:37:21,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2020-10-28 01:37:21,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2020-10-28 01:37:21,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2020-10-28 01:37:21,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2020-10-28 01:37:21,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2020-10-28 01:37:21,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2020-10-28 01:37:21,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-28 01:37:21,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-28 01:37:21,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-28 01:37:21,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-28 01:37:21,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 01:37:21,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-28 01:37:21,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-28 01:37:21,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2020-10-28 01:37:21,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-28 01:37:21,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-28 01:37:21,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 01:37:21,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-28 01:37:21,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 01:37:21,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-28 01:37:21,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 01:37:21,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 01:37:21,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 01:37:21,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 01:37:21,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 01:37:21,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 01:37:21,433 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 01:37:21,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-28 01:37:21,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-28 01:37:21,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-28 01:37:21,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-28 01:37:21,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-10-28 01:37:21,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2020-10-28 01:37:21,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2020-10-28 01:37:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2020-10-28 01:37:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_init [2020-10-28 01:37:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 01:37:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 01:37:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 01:37:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 01:37:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-28 01:37:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 01:37:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 01:37:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2020-10-28 01:37:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keyup [2020-10-28 01:37:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_repeat [2020-10-28 01:37:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_altnum_to_altsetting [2020-10-28 01:37:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-10-28 01:37:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-28 01:37:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2020-10-28 01:37:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-28 01:37:21,436 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2020-10-28 01:37:21,436 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 01:37:21,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 01:37:21,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 01:37:21,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 01:37:21,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_21 [2020-10-28 01:37:21,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2020-10-28 01:37:21,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2020-10-28 01:37:21,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 01:37:21,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 01:37:21,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 01:37:21,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 01:37:21,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-28 01:37:21,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 01:37:21,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 01:37:21,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 01:37:21,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 01:37:21,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 01:37:21,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 01:37:21,438 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 01:37:21,438 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2020-10-28 01:37:21,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 01:37:21,439 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 01:37:21,439 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 01:37:21,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2020-10-28 01:37:21,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_18 [2020-10-28 01:37:21,439 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-28 01:37:21,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 01:37:21,439 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2020-10-28 01:37:21,439 INFO L130 BoogieDeclarations]: Found specification of procedure usb_altnum_to_altsetting [2020-10-28 01:37:21,440 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-28 01:37:21,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_23 [2020-10-28 01:37:21,445 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-28 01:37:21,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_24 [2020-10-28 01:37:21,445 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-10-28 01:37:21,445 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2020-10-28 01:37:21,445 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-28 01:37:21,445 INFO L130 BoogieDeclarations]: Found specification of procedure rc_repeat [2020-10-28 01:37:21,445 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2020-10-28 01:37:21,446 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keyup [2020-10-28 01:37:21,446 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2020-10-28 01:37:21,446 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-10-28 01:37:21,446 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2020-10-28 01:37:21,447 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2020-10-28 01:37:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 01:37:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 01:37:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 01:37:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 01:37:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2020-10-28 01:37:21,450 INFO L130 BoogieDeclarations]: Found specification of procedure rc5_data [2020-10-28 01:37:21,450 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_init [2020-10-28 01:37:21,450 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2020-10-28 01:37:21,450 INFO L130 BoogieDeclarations]: Found specification of procedure mt352_write [2020-10-28 01:37:21,450 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-28 01:37:21,450 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_set_filter [2020-10-28 01:37:21,450 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_read [2020-10-28 01:37:21,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 01:37:21,451 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_write [2020-10-28 01:37:21,451 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_write_seq [2020-10-28 01:37:21,451 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_init [2020-10-28 01:37:21,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 01:37:21,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 01:37:21,451 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_init_ep [2020-10-28 01:37:21,451 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_parse_rc_state [2020-10-28 01:37:21,451 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_rc_query [2020-10-28 01:37:21,452 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_rc_core_query [2020-10-28 01:37:21,452 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_i2c_xfer [2020-10-28 01:37:21,452 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_i2c_func [2020-10-28 01:37:21,452 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_update_filters [2020-10-28 01:37:21,452 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_pid_filter_ctrl [2020-10-28 01:37:21,452 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_pid_filter [2020-10-28 01:37:21,452 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_firmware_download [2020-10-28 01:37:21,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 01:37:21,453 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_identify_state [2020-10-28 01:37:21,453 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_mt352_demod_init [2020-10-28 01:37:21,453 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_mt352_frontend_attach [2020-10-28 01:37:21,453 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2020-10-28 01:37:21,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 01:37:21,453 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_mt352_frontend_attach_vp7049 [2020-10-28 01:37:21,453 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_tda10046_08_frontend_attach [2020-10-28 01:37:21,453 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_tda10046_0b_frontend_attach [2020-10-28 01:37:21,454 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_qt1010_tuner_attach [2020-10-28 01:37:21,454 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2020-10-28 01:37:21,454 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_tda8275_60_tuner_attach [2020-10-28 01:37:21,454 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2020-10-28 01:37:21,454 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_tda8275_61_tuner_attach [2020-10-28 01:37:21,454 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_fmd1216me_tuner_attach [2020-10-28 01:37:21,454 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~int~TO~$Pointer$ [2020-10-28 01:37:21,454 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_mt2060_tuner_attach [2020-10-28 01:37:21,454 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2020-10-28 01:37:21,454 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_probe [2020-10-28 01:37:21,455 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_driver_init [2020-10-28 01:37:21,455 INFO L130 BoogieDeclarations]: Found specification of procedure m920x_driver_exit [2020-10-28 01:37:21,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_m920x_driver_exit_10_2 [2020-10-28 01:37:21,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_m920x_driver_init_10_11 [2020-10-28 01:37:21,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-28 01:37:21,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2020-10-28 01:37:21,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_10_4 [2020-10-28 01:37:21,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_10_5 [2020-10-28 01:37:21,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_7_2 [2020-10-28 01:37:21,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_7_3 [2020-10-28 01:37:21,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2020-10-28 01:37:21,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_10_6 [2020-10-28 01:37:21,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_10_7 [2020-10-28 01:37:21,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-28 01:37:21,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-28 01:37:21,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-28 01:37:21,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-28 01:37:21,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-28 01:37:21,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-28 01:37:21,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 01:37:21,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-28 01:37:21,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-28 01:37:21,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 01:37:21,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2020-10-28 01:37:21,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2020-10-28 01:37:21,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_18 [2020-10-28 01:37:21,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_21 [2020-10-28 01:37:21,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_24 [2020-10-28 01:37:21,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2020-10-28 01:37:21,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_7 [2020-10-28 01:37:21,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_8 [2020-10-28 01:37:21,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2020-10-28 01:37:21,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2020-10-28 01:37:21,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2020-10-28 01:37:21,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2020-10-28 01:37:21,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2020-10-28 01:37:21,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_24 [2020-10-28 01:37:21,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2020-10-28 01:37:21,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2020-10-28 01:37:21,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2020-10-28 01:37:21,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2020-10-28 01:37:21,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-28 01:37:21,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_15 [2020-10-28 01:37:21,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_18 [2020-10-28 01:37:21,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_21 [2020-10-28 01:37:21,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_24 [2020-10-28 01:37:21,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-28 01:37:21,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2020-10-28 01:37:21,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2020-10-28 01:37:21,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-28 01:37:21,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_12 [2020-10-28 01:37:21,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_15 [2020-10-28 01:37:21,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_18 [2020-10-28 01:37:21,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_21 [2020-10-28 01:37:21,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_24 [2020-10-28 01:37:21,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2020-10-28 01:37:21,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2020-10-28 01:37:21,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_8 [2020-10-28 01:37:21,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_9 [2020-10-28 01:37:21,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2020-10-28 01:37:21,461 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 01:37:21,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-28 01:37:21,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_mt352_config_dummy_resourceless_instance_0 [2020-10-28 01:37:21,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_noname_2_dummy_resourceless_instance_1 [2020-10-28 01:37:21,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_noname_2_dummy_resourceless_instance_2 [2020-10-28 01:37:21,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_noname_2_dummy_resourceless_instance_3 [2020-10-28 01:37:21,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_noname_2_dummy_resourceless_instance_4 [2020-10-28 01:37:21,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_noname_2_dummy_resourceless_instance_5 [2020-10-28 01:37:21,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-28 01:37:21,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-28 01:37:21,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-28 01:37:21,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-28 01:37:21,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-28 01:37:21,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-28 01:37:21,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-28 01:37:21,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2020-10-28 01:37:21,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-28 01:37:21,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-28 01:37:21,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-28 01:37:21,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2020-10-28 01:37:21,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2020-10-28 01:37:21,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2020-10-28 01:37:21,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2020-10-28 01:37:21,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_15 [2020-10-28 01:37:21,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2020-10-28 01:37:21,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_4 [2020-10-28 01:37:21,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2020-10-28 01:37:21,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_7 [2020-10-28 01:37:21,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_6_9 [2020-10-28 01:37:21,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_6_10 [2020-10-28 01:37:21,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_6_13 [2020-10-28 01:37:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_6_4 [2020-10-28 01:37:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_6_7 [2020-10-28 01:37:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2020-10-28 01:37:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_6 [2020-10-28 01:37:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 01:37:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-28 01:37:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 01:37:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 01:37:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 01:37:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 01:37:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 01:37:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 01:37:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 01:37:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 01:37:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 01:37:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 01:37:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 01:37:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 01:37:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 01:37:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 01:37:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 01:37:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 01:37:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 01:37:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 01:37:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 01:37:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 01:37:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 01:37:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 01:37:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 01:37:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 01:37:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 01:37:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 01:37:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 01:37:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 01:37:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 01:37:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 01:37:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 01:37:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 01:37:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 01:37:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 01:37:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-28 01:37:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-28 01:37:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-28 01:37:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-28 01:37:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2020-10-28 01:37:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2020-10-28 01:37:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2020-10-28 01:37:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2020-10-28 01:37:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-28 01:37:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-28 01:37:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-28 01:37:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-28 01:37:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 01:37:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-28 01:37:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-28 01:37:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2020-10-28 01:37:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-28 01:37:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-28 01:37:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 01:37:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-28 01:37:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 01:37:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-28 01:37:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 01:37:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 01:37:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 01:37:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 01:37:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 01:37:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 01:37:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 01:37:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 01:37:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 01:37:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 01:37:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 01:37:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 01:37:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 01:37:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 01:37:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 01:37:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 01:37:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 01:37:25,148 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;