java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 04:30:38,827 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 04:30:38,830 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 04:30:38,842 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 04:30:38,843 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 04:30:38,844 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 04:30:38,846 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 04:30:38,848 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 04:30:38,849 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 04:30:38,850 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 04:30:38,851 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 04:30:38,852 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 04:30:38,853 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 04:30:38,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 04:30:38,855 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 04:30:38,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 04:30:38,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 04:30:38,857 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 04:30:38,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 04:30:38,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 04:30:38,863 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 04:30:38,864 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 04:30:38,865 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 04:30:38,866 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 04:30:38,868 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 04:30:38,868 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 04:30:38,868 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 04:30:38,869 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 04:30:38,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 04:30:38,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 04:30:38,871 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 04:30:38,871 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 04:30:38,872 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 04:30:38,873 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 04:30:38,874 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 04:30:38,874 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 04:30:38,875 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 04:30:38,875 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 04:30:38,875 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 04:30:38,876 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 04:30:38,877 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 04:30:38,878 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 04:30:38,891 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 04:30:38,892 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 04:30:38,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 04:30:38,893 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 04:30:38,893 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 04:30:38,894 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 04:30:38,894 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 04:30:38,894 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 04:30:38,894 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 04:30:38,894 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 04:30:38,895 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 04:30:38,895 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 04:30:38,895 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 04:30:38,895 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 04:30:38,895 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 04:30:38,895 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 04:30:38,896 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 04:30:38,896 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 04:30:38,896 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 04:30:38,896 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 04:30:38,896 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 04:30:38,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 04:30:38,897 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 04:30:38,897 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 04:30:38,897 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 04:30:38,897 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 04:30:38,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 04:30:38,898 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 04:30:38,898 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 04:30:39,223 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 04:30:39,235 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 04:30:39,239 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 04:30:39,240 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 04:30:39,241 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 04:30:39,241 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2019-10-07 04:30:39,320 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e1d7f26d/78d902be8d8e4953b863dd47d49a0ed9/FLAG2802a96d0 [2019-10-07 04:30:40,324 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 04:30:40,325 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2019-10-07 04:30:40,383 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e1d7f26d/78d902be8d8e4953b863dd47d49a0ed9/FLAG2802a96d0 [2019-10-07 04:30:40,647 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e1d7f26d/78d902be8d8e4953b863dd47d49a0ed9 [2019-10-07 04:30:40,658 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 04:30:40,659 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 04:30:40,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 04:30:40,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 04:30:40,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 04:30:40,665 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 04:30:40" (1/1) ... [2019-10-07 04:30:40,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9ea241b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:30:40, skipping insertion in model container [2019-10-07 04:30:40,668 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 04:30:40" (1/1) ... [2019-10-07 04:30:40,676 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 04:30:40,881 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 04:30:44,260 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 04:30:44,334 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 04:30:44,941 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 04:30:45,889 INFO L192 MainTranslator]: Completed translation [2019-10-07 04:30:45,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:30:45 WrapperNode [2019-10-07 04:30:45,890 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 04:30:45,891 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 04:30:45,891 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 04:30:45,891 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 04:30:45,905 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:30:45" (1/1) ... [2019-10-07 04:30:45,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:30:45" (1/1) ... [2019-10-07 04:30:46,035 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:30:45" (1/1) ... [2019-10-07 04:30:46,036 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:30:45" (1/1) ... [2019-10-07 04:30:46,193 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:30:45" (1/1) ... [2019-10-07 04:30:46,260 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:30:45" (1/1) ... [2019-10-07 04:30:46,402 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:30:45" (1/1) ... [2019-10-07 04:30:46,472 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 04:30:46,474 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 04:30:46,475 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 04:30:46,475 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 04:30:46,476 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:30:45" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2019-10-07 04:30:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 04:30:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 04:30:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 04:30:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-07 04:30:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-07 04:30:46,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-07 04:30:46,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 04:30:46,553 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ctrl_msg [2019-10-07 04:30:46,553 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_read_reg [2019-10-07 04:30:46,553 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_write_reg [2019-10-07 04:30:46,554 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_write_reg_mask [2019-10-07 04:30:46,554 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ctrl_program_regs [2019-10-07 04:30:46,555 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_get_chip_info [2019-10-07 04:30:46,555 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_adap_fe_init [2019-10-07 04:30:46,555 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_adap_fe_sleep [2019-10-07 04:30:46,555 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep6_streaming_ctrl [2019-10-07 04:30:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep5_streaming_ctrl [2019-10-07 04:30:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep4_streaming_ctrl [2019-10-07 04:30:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lgdt3305_frontend_attach [2019-10-07 04:30:46,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2160_frontend_attach [2019-10-07 04:30:46,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2161_frontend_attach [2019-10-07 04:30:46,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2161_ep6_frontend_attach [2019-10-07 04:30:46,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_attach_demod [2019-10-07 04:30:46,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_ant_path [2019-10-07 04:30:46,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ant_hunt [2019-10-07 04:30:46,560 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_attach_tuner [2019-10-07 04:30:46,560 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_func [2019-10-07 04:30:46,560 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init [2019-10-07 04:30:46,560 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_dvbt [2019-10-07 04:30:46,560 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_atsc [2019-10-07 04:30:46,560 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mh [2019-10-07 04:30:46,561 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_atsc_mh [2019-10-07 04:30:46,561 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mercury [2019-10-07 04:30:46,561 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mercury_mh [2019-10-07 04:30:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_stream_config_bulk [2019-10-07 04:30:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_stream_config_isoc [2019-10-07 04:30:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_dvbt [2019-10-07 04:30:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_atsc [2019-10-07 04:30:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mh [2019-10-07 04:30:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_atsc_mh [2019-10-07 04:30:46,563 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_atsc_mh [2019-10-07 04:30:46,563 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mercury [2019-10-07 04:30:46,563 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_mercury [2019-10-07 04:30:46,563 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mercury_mh [2019-10-07 04:30:46,563 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_mercury_mh [2019-10-07 04:30:46,563 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_usb_driver_init [2019-10-07 04:30:46,564 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_usb_driver_exit [2019-10-07 04:30:46,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_mxl111sf_usb_driver_exit_11_2 [2019-10-07 04:30:46,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_mxl111sf_usb_driver_init_11_11 [2019-10-07 04:30:46,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-07 04:30:46,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2019-10-07 04:30:46,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_11_4 [2019-10-07 04:30:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_11_5 [2019-10-07 04:30:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_8_2 [2019-10-07 04:30:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_3 [2019-10-07 04:30:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2019-10-07 04:30:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_11_6 [2019-10-07 04:30:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_11_7 [2019-10-07 04:30:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-10-07 04:30:46,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-10-07 04:30:46,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-10-07 04:30:46,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_18 [2019-10-07 04:30:46,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-10-07 04:30:46,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-10-07 04:30:46,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_8 [2019-10-07 04:30:46,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 04:30:46,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 04:30:46,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 04:30:46,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-07 04:30:46,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 04:30:46,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 04:30:46,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 04:30:46,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_11 [2019-10-07 04:30:46,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2019-10-07 04:30:46,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2019-10-07 04:30:46,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_18 [2019-10-07 04:30:46,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-10-07 04:30:46,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_7 [2019-10-07 04:30:46,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_8 [2019-10-07 04:30:46,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-10-07 04:30:46,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-07 04:30:46,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-10-07 04:30:46,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-07 04:30:46,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 04:30:46,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 04:30:46,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-07 04:30:46,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_11 [2019-10-07 04:30:46,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2019-10-07 04:30:46,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_15 [2019-10-07 04:30:46,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_18 [2019-10-07 04:30:46,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-07 04:30:46,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-07 04:30:46,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2019-10-07 04:30:46,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_11 [2019-10-07 04:30:46,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_12 [2019-10-07 04:30:46,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-10-07 04:30:46,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_18 [2019-10-07 04:30:46,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-07 04:30:46,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-07 04:30:46,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-10-07 04:30:46,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_11 [2019-10-07 04:30:46,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_14 [2019-10-07 04:30:46,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-07 04:30:46,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-10-07 04:30:46,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_8 [2019-10-07 04:30:46,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2019-10-07 04:30:46,576 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 04:30:46,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-07 04:30:46,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_0 [2019-10-07 04:30:46,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_1 [2019-10-07 04:30:46,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_2 [2019-10-07 04:30:46,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_3 [2019-10-07 04:30:46,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_4 [2019-10-07 04:30:46,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_5 [2019-10-07 04:30:46,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_mxl111sf_tuner_config_dummy_resourceless_instance_6 [2019-10-07 04:30:46,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-07 04:30:46,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-07 04:30:46,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-07 04:30:46,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-07 04:30:46,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2019-10-07 04:30:46,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-07 04:30:46,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-07 04:30:46,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-10-07 04:30:46,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2019-10-07 04:30:46,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-07 04:30:46,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-10-07 04:30:46,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-10-07 04:30:46,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2019-10-07 04:30:46,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-10-07 04:30:46,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-10-07 04:30:46,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-10-07 04:30:46,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2019-10-07 04:30:46,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-10-07 04:30:46,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_15 [2019-10-07 04:30:46,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-10-07 04:30:46,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_4 [2019-10-07 04:30:46,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2019-10-07 04:30:46,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_8 [2019-10-07 04:30:46,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_7_9 [2019-10-07 04:30:46,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_7_10 [2019-10-07 04:30:46,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_7_13 [2019-10-07 04:30:46,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2019-10-07 04:30:46,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_7_7 [2019-10-07 04:30:46,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_7_8 [2019-10-07 04:30:46,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2019-10-07 04:30:46,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_7 [2019-10-07 04:30:46,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-10-07 04:30:46,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-10-07 04:30:46,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_23 [2019-10-07 04:30:46,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_24 [2019-10-07 04:30:46,599 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_tuner_demod [2019-10-07 04:30:46,599 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_soft_reset [2019-10-07 04:30:46,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_set_device_mode [2019-10-07 04:30:46,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_top_master_ctrl [2019-10-07 04:30:46,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_disable_656_port [2019-10-07 04:30:46,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_enable_usb_output [2019-10-07 04:30:46,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_mpeg_in [2019-10-07 04:30:46,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_i2s_port [2019-10-07 04:30:46,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_disable_i2s_port [2019-10-07 04:30:46,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_i2s [2019-10-07 04:30:46,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_spi [2019-10-07 04:30:46,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_idac_config [2019-10-07 04:30:46,601 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2019-10-07 04:30:46,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_bitbang_sendbyte [2019-10-07 04:30:46,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_bitbang_recvbyte [2019-10-07 04:30:46,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_start [2019-10-07 04:30:46,602 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_stop [2019-10-07 04:30:46,602 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_ack [2019-10-07 04:30:46,602 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_nack [2019-10-07 04:30:46,602 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_sw_xfer_msg [2019-10-07 04:30:46,602 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_send_data [2019-10-07 04:30:46,602 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_get_data [2019-10-07 04:30:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_check_status [2019-10-07 04:30:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_check_fifo [2019-10-07 04:30:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_readagain [2019-10-07 04:30:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_hw_xfer_msg [2019-10-07 04:30:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_xfer [2019-10-07 04:30:46,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2019-10-07 04:30:46,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_21 [2019-10-07 04:30:46,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22___0 [2019-10-07 04:30:46,604 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_gpo_state [2019-10-07 04:30:46,604 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_gpi_state [2019-10-07 04:30:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_gpio_pins [2019-10-07 04:30:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_do_set_gpio [2019-10-07 04:30:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_pin_mux_modes [2019-10-07 04:30:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_set_gpio [2019-10-07 04:30:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_gpio_initialize [2019-10-07 04:30:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pca9534_set_gpio [2019-10-07 04:30:46,606 INFO L138 BoogieDeclarations]: Found implementation of procedure pca9534_init_port_expander [2019-10-07 04:30:46,606 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_gpio [2019-10-07 04:30:46,606 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_probe_port_expander [2019-10-07 04:30:46,606 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_port_expander [2019-10-07 04:30:46,606 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_gpio_mode_switch [2019-10-07 04:30:46,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-07 04:30:46,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-07 04:30:46,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-07 04:30:46,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 04:30:46,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 04:30:46,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 04:30:46,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 04:30:46,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-07 04:30:46,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-07 04:30:46,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-07 04:30:46,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-07 04:30:46,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-07 04:30:46,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-07 04:30:46,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 04:30:46,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 04:30:46,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 04:30:46,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 04:30:46,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-07 04:30:46,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 04:30:46,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-07 04:30:46,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-07 04:30:46,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-07 04:30:46,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-07 04:30:46,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-07 04:30:46,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-07 04:30:46,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-07 04:30:46,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 04:30:46,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 04:30:46,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 04:30:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 04:30:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-07 04:30:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-07 04:30:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-07 04:30:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-07 04:30:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-07 04:30:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fe_lock_of_mxl111sf_state [2019-10-07 04:30:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_fe_lock_of_mxl111sf_state [2019-10-07 04:30:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_fe_lock_of_mxl111sf_state [2019-10-07 04:30:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_fe_lock_of_mxl111sf_state [2019-10-07 04:30:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_fe_lock_of_mxl111sf_state [2019-10-07 04:30:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fe_lock_of_mxl111sf_state [2019-10-07 04:30:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-10-07 04:30:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2019-10-07 04:30:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2019-10-07 04:30:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2019-10-07 04:30:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-10-07 04:30:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2019-10-07 04:30:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-07 04:30:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-07 04:30:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-07 04:30:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-07 04:30:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-07 04:30:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-07 04:30:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-07 04:30:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-10-07 04:30:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-07 04:30:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-07 04:30:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-07 04:30:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-07 04:30:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-07 04:30:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-07 04:30:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-07 04:30:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-07 04:30:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-07 04:30:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-07 04:30:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 04:30:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 04:30:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-07 04:30:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-07 04:30:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-07 04:30:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-07 04:30:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-07 04:30:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-07 04:30:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-10-07 04:30:46,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2019-10-07 04:30:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2019-10-07 04:30:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_disconnect [2019-10-07 04:30:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_generic_rw [2019-10-07 04:30:46,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_generic_write [2019-10-07 04:30:46,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_probe [2019-10-07 04:30:46,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_resume [2019-10-07 04:30:46,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_suspend [2019-10-07 04:30:46,627 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-07 04:30:46,627 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2019-10-07 04:30:46,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-07 04:30:46,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-07 04:30:46,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 04:30:46,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-07 04:30:46,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-10-07 04:30:46,628 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 04:30:46,628 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 04:30:46,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tveeprom_hauppauge_analog [2019-10-07 04:30:46,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tveeprom_read [2019-10-07 04:30:46,629 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-07 04:30:46,629 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-07 04:30:46,629 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-10-07 04:30:46,629 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 04:30:46,629 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 04:30:46,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 04:30:46,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 04:30:46,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 04:30:46,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 04:30:46,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-10-07 04:30:46,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fe_lock_of_mxl111sf_state [2019-10-07 04:30:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fe_lock_of_mxl111sf_state [2019-10-07 04:30:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 04:30:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-07 04:30:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-07 04:30:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-07 04:30:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-10-07 04:30:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 04:30:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-07 04:30:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 04:30:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 04:30:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-07 04:30:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-07 04:30:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-07 04:30:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 04:30:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 04:30:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 04:30:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-07 04:30:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 04:30:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-07 04:30:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-10-07 04:30:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-07 04:30:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_23 [2019-10-07 04:30:46,633 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-07 04:30:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_24 [2019-10-07 04:30:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-10-07 04:30:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-10-07 04:30:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2019-10-07 04:30:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2019-10-07 04:30:46,634 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_probe [2019-10-07 04:30:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_disconnect [2019-10-07 04:30:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_suspend [2019-10-07 04:30:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_resume [2019-10-07 04:30:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_generic_rw [2019-10-07 04:30:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_generic_write [2019-10-07 04:30:46,635 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_hauppauge_analog [2019-10-07 04:30:46,636 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_read [2019-10-07 04:30:46,636 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_read_reg [2019-10-07 04:30:46,636 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_write_reg [2019-10-07 04:30:46,636 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_write_reg_mask [2019-10-07 04:30:46,636 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ctrl_program_regs [2019-10-07 04:30:46,636 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ctrl_msg [2019-10-07 04:30:46,637 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_soft_reset [2019-10-07 04:30:46,637 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_set_device_mode [2019-10-07 04:30:46,637 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_top_master_ctrl [2019-10-07 04:30:46,637 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_tuner_demod [2019-10-07 04:30:46,637 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_enable_usb_output [2019-10-07 04:30:46,637 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_mpeg_in [2019-10-07 04:30:46,638 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_i2s [2019-10-07 04:30:46,638 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_i2s_port [2019-10-07 04:30:46,638 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_disable_i2s_port [2019-10-07 04:30:46,638 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_spi [2019-10-07 04:30:46,638 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_idac_config [2019-10-07 04:30:46,638 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_xfer [2019-10-07 04:30:46,638 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_port_expander [2019-10-07 04:30:46,638 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_gpio_mode_switch [2019-10-07 04:30:46,639 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_pin_mux_modes [2019-10-07 04:30:46,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 04:30:46,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 04:30:46,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 04:30:46,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 04:30:46,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 04:30:46,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 04:30:46,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 04:30:46,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 04:30:46,640 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_get_chip_info [2019-10-07 04:30:46,640 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_adap_fe_init [2019-10-07 04:30:46,640 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 04:30:46,640 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_adap_fe_sleep [2019-10-07 04:30:46,640 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep6_streaming_ctrl [2019-10-07 04:30:46,640 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep5_streaming_ctrl [2019-10-07 04:30:46,641 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep4_streaming_ctrl [2019-10-07 04:30:46,641 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lgdt3305_frontend_attach [2019-10-07 04:30:46,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-07 04:30:46,641 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2160_frontend_attach [2019-10-07 04:30:46,641 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2161_frontend_attach [2019-10-07 04:30:46,641 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2161_ep6_frontend_attach [2019-10-07 04:30:46,641 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_attach_demod [2019-10-07 04:30:46,641 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_ant_path [2019-10-07 04:30:46,641 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ant_hunt [2019-10-07 04:30:46,642 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-07 04:30:46,642 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_attach_tuner [2019-10-07 04:30:46,642 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-10-07 04:30:46,642 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_func [2019-10-07 04:30:46,642 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init [2019-10-07 04:30:46,642 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_dvbt [2019-10-07 04:30:46,643 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_atsc [2019-10-07 04:30:46,643 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mh [2019-10-07 04:30:46,643 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_atsc_mh [2019-10-07 04:30:46,643 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mercury [2019-10-07 04:30:46,643 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mercury_mh [2019-10-07 04:30:46,644 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_stream_config_bulk [2019-10-07 04:30:46,644 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_stream_config_isoc [2019-10-07 04:30:46,644 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_dvbt [2019-10-07 04:30:46,644 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_atsc [2019-10-07 04:30:46,644 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mh [2019-10-07 04:30:46,645 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_atsc_mh [2019-10-07 04:30:46,645 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_atsc_mh [2019-10-07 04:30:46,645 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mercury [2019-10-07 04:30:46,647 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_mercury [2019-10-07 04:30:46,647 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mercury_mh [2019-10-07 04:30:46,647 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_mercury_mh [2019-10-07 04:30:46,647 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_usb_driver_init [2019-10-07 04:30:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_usb_driver_exit [2019-10-07 04:30:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_mxl111sf_usb_driver_exit_11_2 [2019-10-07 04:30:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_mxl111sf_usb_driver_init_11_11 [2019-10-07 04:30:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-07 04:30:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2019-10-07 04:30:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_11_4 [2019-10-07 04:30:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_11_5 [2019-10-07 04:30:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_8_2 [2019-10-07 04:30:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_3 [2019-10-07 04:30:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2019-10-07 04:30:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_11_6 [2019-10-07 04:30:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_11_7 [2019-10-07 04:30:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-10-07 04:30:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-10-07 04:30:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-10-07 04:30:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_18 [2019-10-07 04:30:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-10-07 04:30:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-10-07 04:30:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_8 [2019-10-07 04:30:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-07 04:30:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-07 04:30:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-07 04:30:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-07 04:30:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-07 04:30:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-07 04:30:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-07 04:30:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_11 [2019-10-07 04:30:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2019-10-07 04:30:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2019-10-07 04:30:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_18 [2019-10-07 04:30:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2019-10-07 04:30:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_7 [2019-10-07 04:30:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_8 [2019-10-07 04:30:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_11 [2019-10-07 04:30:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2019-10-07 04:30:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2019-10-07 04:30:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2019-10-07 04:30:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-10-07 04:30:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2019-10-07 04:30:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2019-10-07 04:30:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_11 [2019-10-07 04:30:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2019-10-07 04:30:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_15 [2019-10-07 04:30:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_18 [2019-10-07 04:30:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-10-07 04:30:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2019-10-07 04:30:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2019-10-07 04:30:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_11 [2019-10-07 04:30:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_12 [2019-10-07 04:30:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_15 [2019-10-07 04:30:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_18 [2019-10-07 04:30:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-10-07 04:30:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2019-10-07 04:30:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_8 [2019-10-07 04:30:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_11 [2019-10-07 04:30:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_14 [2019-10-07 04:30:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2019-10-07 04:30:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_7 [2019-10-07 04:30:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_8 [2019-10-07 04:30:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2019-10-07 04:30:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 04:30:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-07 04:30:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_0 [2019-10-07 04:30:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_1 [2019-10-07 04:30:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_2 [2019-10-07 04:30:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_3 [2019-10-07 04:30:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_4 [2019-10-07 04:30:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_dvb_usb_adapter_properties_dummy_resourceless_instance_5 [2019-10-07 04:30:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_mxl111sf_tuner_config_dummy_resourceless_instance_6 [2019-10-07 04:30:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-07 04:30:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-07 04:30:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-07 04:30:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-07 04:30:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2019-10-07 04:30:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-07 04:30:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-07 04:30:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-10-07 04:30:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2019-10-07 04:30:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-07 04:30:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-10-07 04:30:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-10-07 04:30:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2019-10-07 04:30:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-10-07 04:30:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-10-07 04:30:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-10-07 04:30:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2019-10-07 04:30:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-10-07 04:30:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_15 [2019-10-07 04:30:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-10-07 04:30:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_4 [2019-10-07 04:30:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2019-10-07 04:30:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_8 [2019-10-07 04:30:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_7_9 [2019-10-07 04:30:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_7_10 [2019-10-07 04:30:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_7_13 [2019-10-07 04:30:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2019-10-07 04:30:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_7_7 [2019-10-07 04:30:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_7_8 [2019-10-07 04:30:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2019-10-07 04:30:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_7 [2019-10-07 04:30:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_disable_656_port [2019-10-07 04:30:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-07 04:30:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_21 [2019-10-07 04:30:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i2c_mutex_of_dvb_usb_device [2019-10-07 04:30:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2019-10-07 04:30:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22___0 [2019-10-07 04:30:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2019-10-07 04:30:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2019-10-07 04:30:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_bitbang_sendbyte [2019-10-07 04:30:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_bitbang_recvbyte [2019-10-07 04:30:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_start [2019-10-07 04:30:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_stop [2019-10-07 04:30:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_ack [2019-10-07 04:30:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_nack [2019-10-07 04:30:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_sw_xfer_msg [2019-10-07 04:30:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_send_data [2019-10-07 04:30:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_get_data [2019-10-07 04:30:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_check_status [2019-10-07 04:30:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_check_fifo [2019-10-07 04:30:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_readagain [2019-10-07 04:30:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_hw_xfer_msg [2019-10-07 04:30:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2019-10-07 04:30:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_gpio [2019-10-07 04:30:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_gpo_state [2019-10-07 04:30:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_gpi_state [2019-10-07 04:30:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_gpio_pins [2019-10-07 04:30:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_do_set_gpio [2019-10-07 04:30:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_set_gpio [2019-10-07 04:30:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_gpio_initialize [2019-10-07 04:30:46,668 INFO L130 BoogieDeclarations]: Found specification of procedure pca9534_set_gpio [2019-10-07 04:30:46,668 INFO L130 BoogieDeclarations]: Found specification of procedure pca9534_init_port_expander [2019-10-07 04:30:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_probe_port_expander [2019-10-07 04:30:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-07 04:30:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-07 04:30:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 04:30:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-07 04:30:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 04:30:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 04:30:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 04:30:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 04:30:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-07 04:30:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-07 04:30:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 04:30:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-07 04:30:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-07 04:30:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-07 04:30:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 04:30:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 04:30:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-07 04:30:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-07 04:30:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-07 04:30:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-07 04:30:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-07 04:30:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 04:30:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 04:30:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 04:30:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 04:30:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 04:30:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 04:30:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 04:30:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 04:30:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-07 04:30:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 04:30:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 04:30:46,673 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 04:30:46,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-07 04:30:46,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-07 04:30:46,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-07 04:30:46,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-07 04:30:46,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 04:30:46,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-07 04:30:46,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-07 04:30:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-07 04:30:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-07 04:30:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_fe_lock_of_mxl111sf_state [2019-10-07 04:30:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_fe_lock_of_mxl111sf_state [2019-10-07 04:30:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_fe_lock_of_mxl111sf_state [2019-10-07 04:30:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_fe_lock_of_mxl111sf_state [2019-10-07 04:30:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-10-07 04:30:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2019-10-07 04:30:46,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2019-10-07 04:30:46,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-10-07 04:30:46,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-07 04:30:46,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-07 04:30:46,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-07 04:30:46,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-07 04:30:46,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-07 04:30:46,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-07 04:30:46,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-07 04:30:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-10-07 04:30:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-07 04:30:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-07 04:30:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-07 04:30:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-07 04:30:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-07 04:30:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-07 04:30:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-07 04:30:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-07 04:30:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-07 04:30:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-07 04:30:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 04:30:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 04:30:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 04:30:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 04:30:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 04:30:46,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 04:30:46,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 04:30:46,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 04:30:46,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 04:30:46,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 04:30:46,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 04:30:49,389 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 04:33:41,804 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-07 04:35:37,996 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 04:35:37,997 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-07 04:35:38,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 04:35:37 BoogieIcfgContainer [2019-10-07 04:35:38,001 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 04:35:38,002 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 04:35:38,002 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 04:35:38,007 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 04:35:38,007 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 04:30:40" (1/3) ... [2019-10-07 04:35:38,008 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17fa4457 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 04:35:38, skipping insertion in model container [2019-10-07 04:35:38,010 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 04:30:45" (2/3) ... [2019-10-07 04:35:38,010 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17fa4457 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 04:35:38, skipping insertion in model container [2019-10-07 04:35:38,010 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 04:35:37" (3/3) ... [2019-10-07 04:35:38,013 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-v2-dvb-usb-mxl111sf.cil.i [2019-10-07 04:35:38,025 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 04:35:38,057 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-07 04:35:38,076 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-07 04:35:38,147 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 04:35:38,147 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 04:35:38,147 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 04:35:38,147 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 04:35:38,147 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 04:35:38,147 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 04:35:38,148 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 04:35:38,148 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 04:35:38,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2436 states. [2019-10-07 04:35:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2019-10-07 04:35:38,307 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:35:38,310 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:35:38,314 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:35:38,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:35:38,323 INFO L82 PathProgramCache]: Analyzing trace with hash 287331976, now seen corresponding path program 1 times [2019-10-07 04:35:38,337 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:35:38,337 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:35:38,338 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:35:38,338 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:35:38,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:35:41,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:35:43,005 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6125 trivial. 0 not checked. [2019-10-07 04:35:43,006 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:35:43,007 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:35:43,007 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:35:43,016 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:35:43,038 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:35:43,040 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:35:43,043 INFO L87 Difference]: Start difference. First operand 2436 states. Second operand 3 states. [2019-10-07 04:37:32,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:37:32,818 INFO L93 Difference]: Finished difference Result 6357 states and 8890 transitions. [2019-10-07 04:37:32,819 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:37:32,821 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 389 [2019-10-07 04:37:32,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:37:32,879 INFO L225 Difference]: With dead ends: 6357 [2019-10-07 04:37:32,879 INFO L226 Difference]: Without dead ends: 4205 [2019-10-07 04:37:32,905 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:37:32,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4205 states. [2019-10-07 04:37:33,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4205 to 4201. [2019-10-07 04:37:33,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4201 states. [2019-10-07 04:37:33,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4201 states to 4201 states and 5815 transitions. [2019-10-07 04:37:33,453 INFO L78 Accepts]: Start accepts. Automaton has 4201 states and 5815 transitions. Word has length 389 [2019-10-07 04:37:33,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:37:33,462 INFO L462 AbstractCegarLoop]: Abstraction has 4201 states and 5815 transitions. [2019-10-07 04:37:33,462 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:37:33,463 INFO L276 IsEmpty]: Start isEmpty. Operand 4201 states and 5815 transitions. [2019-10-07 04:37:33,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2019-10-07 04:37:33,491 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:37:33,492 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:37:33,493 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:37:33,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:37:33,493 INFO L82 PathProgramCache]: Analyzing trace with hash 936734099, now seen corresponding path program 1 times [2019-10-07 04:37:33,494 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:37:33,494 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:37:33,494 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:37:33,494 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:37:33,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:37:34,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:37:35,184 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6125 trivial. 0 not checked. [2019-10-07 04:37:35,184 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:37:35,185 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:37:35,185 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:37:35,189 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:37:35,189 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:37:35,189 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:37:35,189 INFO L87 Difference]: Start difference. First operand 4201 states and 5815 transitions. Second operand 3 states. [2019-10-07 04:39:38,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:39:38,491 INFO L93 Difference]: Finished difference Result 10253 states and 14194 transitions. [2019-10-07 04:39:38,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:39:38,492 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 406 [2019-10-07 04:39:38,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:39:38,576 INFO L225 Difference]: With dead ends: 10253 [2019-10-07 04:39:38,576 INFO L226 Difference]: Without dead ends: 6170 [2019-10-07 04:39:38,613 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:39:38,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6170 states. [2019-10-07 04:39:38,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6170 to 6146. [2019-10-07 04:39:38,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6146 states. [2019-10-07 04:39:39,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6146 states to 6146 states and 8506 transitions. [2019-10-07 04:39:39,024 INFO L78 Accepts]: Start accepts. Automaton has 6146 states and 8506 transitions. Word has length 406 [2019-10-07 04:39:39,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:39:39,026 INFO L462 AbstractCegarLoop]: Abstraction has 6146 states and 8506 transitions. [2019-10-07 04:39:39,026 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:39:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 6146 states and 8506 transitions. [2019-10-07 04:39:39,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2019-10-07 04:39:39,037 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:39:39,037 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:39:39,038 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:39:39,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:39:39,038 INFO L82 PathProgramCache]: Analyzing trace with hash -867321275, now seen corresponding path program 1 times [2019-10-07 04:39:39,039 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:39:39,039 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:39:39,039 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:39:39,039 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:39:39,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:39:39,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:39:40,939 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6125 trivial. 0 not checked. [2019-10-07 04:39:40,939 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:39:40,940 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:39:40,940 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:39:40,942 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:39:40,942 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:39:40,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:39:40,942 INFO L87 Difference]: Start difference. First operand 6146 states and 8506 transitions. Second operand 3 states. [2019-10-07 04:41:43,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:41:43,200 INFO L93 Difference]: Finished difference Result 16025 states and 22166 transitions. [2019-10-07 04:41:43,201 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:41:43,201 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 407 [2019-10-07 04:41:43,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:41:43,286 INFO L225 Difference]: With dead ends: 16025 [2019-10-07 04:41:43,286 INFO L226 Difference]: Without dead ends: 9997 [2019-10-07 04:41:43,323 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:41:43,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9997 states. [2019-10-07 04:41:43,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9997 to 9967. [2019-10-07 04:41:43,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9967 states. [2019-10-07 04:41:43,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9967 states to 9967 states and 13775 transitions. [2019-10-07 04:41:43,799 INFO L78 Accepts]: Start accepts. Automaton has 9967 states and 13775 transitions. Word has length 407 [2019-10-07 04:41:43,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:41:43,801 INFO L462 AbstractCegarLoop]: Abstraction has 9967 states and 13775 transitions. [2019-10-07 04:41:43,801 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:41:43,801 INFO L276 IsEmpty]: Start isEmpty. Operand 9967 states and 13775 transitions. [2019-10-07 04:41:43,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2019-10-07 04:41:43,810 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:41:43,811 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:41:43,811 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:41:43,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:41:43,812 INFO L82 PathProgramCache]: Analyzing trace with hash 929292650, now seen corresponding path program 1 times [2019-10-07 04:41:43,812 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:41:43,813 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:41:43,813 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:41:43,813 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:41:43,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:41:44,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:41:45,354 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6125 trivial. 0 not checked. [2019-10-07 04:41:45,354 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:41:45,355 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:41:45,355 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:41:45,357 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:41:45,358 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:41:45,358 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:41:45,358 INFO L87 Difference]: Start difference. First operand 9967 states and 13775 transitions. Second operand 3 states. [2019-10-07 04:43:55,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 04:43:55,165 INFO L93 Difference]: Finished difference Result 27490 states and 37979 transitions. [2019-10-07 04:43:55,165 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 04:43:55,165 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 410 [2019-10-07 04:43:55,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 04:43:55,305 INFO L225 Difference]: With dead ends: 27490 [2019-10-07 04:43:55,305 INFO L226 Difference]: Without dead ends: 17641 [2019-10-07 04:43:55,366 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:43:55,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17641 states. [2019-10-07 04:43:56,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17641 to 17593. [2019-10-07 04:43:56,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17593 states. [2019-10-07 04:43:56,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17593 states to 17593 states and 24289 transitions. [2019-10-07 04:43:56,180 INFO L78 Accepts]: Start accepts. Automaton has 17593 states and 24289 transitions. Word has length 410 [2019-10-07 04:43:56,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 04:43:56,181 INFO L462 AbstractCegarLoop]: Abstraction has 17593 states and 24289 transitions. [2019-10-07 04:43:56,181 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 04:43:56,181 INFO L276 IsEmpty]: Start isEmpty. Operand 17593 states and 24289 transitions. [2019-10-07 04:43:56,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2019-10-07 04:43:56,191 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 04:43:56,191 INFO L385 BasicCegarLoop]: trace histogram [50, 50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 04:43:56,191 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 04:43:56,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 04:43:56,192 INFO L82 PathProgramCache]: Analyzing trace with hash 660882998, now seen corresponding path program 1 times [2019-10-07 04:43:56,192 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 04:43:56,192 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:43:56,192 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:43:56,193 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 04:43:56,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 04:43:56,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 04:43:59,198 INFO L134 CoverageAnalysis]: Checked inductivity of 6125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6125 trivial. 0 not checked. [2019-10-07 04:43:59,198 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 04:43:59,200 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 04:43:59,200 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 04:43:59,201 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 04:43:59,201 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 04:43:59,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 04:43:59,202 INFO L87 Difference]: Start difference. First operand 17593 states and 24289 transitions. Second operand 3 states.