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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_newdeg_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 10:41:07,899 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 10:41:07,901 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 10:41:07,915 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 10:41:07,915 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 10:41:07,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 10:41:07,918 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 10:41:07,919 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 10:41:07,921 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 10:41:07,922 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 10:41:07,923 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 10:41:07,924 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 10:41:07,924 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 10:41:07,925 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 10:41:07,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 10:41:07,927 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 10:41:07,928 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 10:41:07,929 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 10:41:07,931 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 10:41:07,932 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 10:41:07,934 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 10:41:07,935 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 10:41:07,936 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 10:41:07,938 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 10:41:07,942 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 10:41:07,942 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 10:41:07,942 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 10:41:07,943 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 10:41:07,944 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 10:41:07,945 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 10:41:07,945 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 10:41:07,947 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 10:41:07,947 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 10:41:07,948 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 10:41:07,951 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 10:41:07,951 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 10:41:07,952 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 10:41:07,952 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 10:41:07,952 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 10:41:07,953 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 10:41:07,954 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 10:41:07,956 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-10 10:41:07,982 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 10:41:07,982 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 10:41:07,983 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 10:41:07,983 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 10:41:07,984 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 10:41:07,984 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 10:41:07,984 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 10:41:07,985 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 10:41:07,985 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 10:41:07,985 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 10:41:07,987 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 10:41:07,987 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 10:41:07,987 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 10:41:07,988 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 10:41:07,988 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 10:41:07,988 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 10:41:07,988 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 10:41:07,989 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 10:41:07,989 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 10:41:07,989 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 10:41:07,989 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 10:41:07,990 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 10:41:07,990 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 10:41:07,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 10:41:07,990 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 10:41:07,991 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 10:41:07,991 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 10:41:07,991 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 10:41:07,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 10:41:07,991 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 10:41:08,040 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 10:41:08,056 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 10:41:08,060 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 10:41:08,063 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 10:41:08,064 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 10:41:08,065 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_newdeg_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.i [2019-09-10 10:41:08,136 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd0f9b27b/373d1dbf2d934e73a724dafd45f8939f/FLAGae66735a0 [2019-09-10 10:41:09,214 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 10:41:09,215 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_newdeg_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.i [2019-09-10 10:41:09,278 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd0f9b27b/373d1dbf2d934e73a724dafd45f8939f/FLAGae66735a0 [2019-09-10 10:41:09,456 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd0f9b27b/373d1dbf2d934e73a724dafd45f8939f [2019-09-10 10:41:09,466 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 10:41:09,467 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 10:41:09,468 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 10:41:09,469 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 10:41:09,472 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 10:41:09,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 10:41:09" (1/1) ... [2019-09-10 10:41:09,476 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67837e0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:41:09, skipping insertion in model container [2019-09-10 10:41:09,477 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 10:41:09" (1/1) ... [2019-09-10 10:41:09,484 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 10:41:09,699 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 10:41:13,119 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 10:41:13,341 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 10:41:14,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 10:41:14,821 INFO L192 MainTranslator]: Completed translation [2019-09-10 10:41:14,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:41:14 WrapperNode [2019-09-10 10:41:14,823 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 10:41:14,824 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 10:41:14,824 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 10:41:14,824 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 10:41:14,843 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:41:14" (1/1) ... [2019-09-10 10:41:14,845 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:41:14" (1/1) ... [2019-09-10 10:41:14,978 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:41:14" (1/1) ... [2019-09-10 10:41:14,979 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:41:14" (1/1) ... [2019-09-10 10:41:15,146 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:41:14" (1/1) ... [2019-09-10 10:41:15,186 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:41:14" (1/1) ... [2019-09-10 10:41:15,299 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:41:14" (1/1) ... [2019-09-10 10:41:15,360 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 10:41:15,360 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 10:41:15,361 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 10:41:15,361 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 10:41:15,362 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:41:14" (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 [2019-09-10 10:41:15,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 10:41:15,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 10:41:15,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 10:41:15,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-09-10 10:41:15,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-10 10:41:15,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-09-10 10:41:15,456 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ctrl_msg [2019-09-10 10:41:15,456 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_read_reg [2019-09-10 10:41:15,456 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_write_reg [2019-09-10 10:41:15,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_write_reg_mask [2019-09-10 10:41:15,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ctrl_program_regs [2019-09-10 10:41:15,459 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_get_chip_info [2019-09-10 10:41:15,460 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_adap_fe_init [2019-09-10 10:41:15,462 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_adap_fe_sleep [2019-09-10 10:41:15,462 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep6_streaming_ctrl [2019-09-10 10:41:15,463 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep5_streaming_ctrl [2019-09-10 10:41:15,463 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ep4_streaming_ctrl [2019-09-10 10:41:15,463 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lgdt3305_frontend_attach [2019-09-10 10:41:15,464 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2160_frontend_attach [2019-09-10 10:41:15,464 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2161_frontend_attach [2019-09-10 10:41:15,464 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_lg2161_ep6_frontend_attach [2019-09-10 10:41:15,464 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_attach_demod [2019-09-10 10:41:15,465 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_ant_path [2019-09-10 10:41:15,465 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_ant_hunt [2019-09-10 10:41:15,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_attach_tuner [2019-09-10 10:41:15,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_func [2019-09-10 10:41:15,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init [2019-09-10 10:41:15,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_dvbt [2019-09-10 10:41:15,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_atsc [2019-09-10 10:41:15,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mh [2019-09-10 10:41:15,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_atsc_mh [2019-09-10 10:41:15,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mercury [2019-09-10 10:41:15,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_frontend_attach_mercury_mh [2019-09-10 10:41:15,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_stream_config_bulk [2019-09-10 10:41:15,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_stream_config_isoc [2019-09-10 10:41:15,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_dvbt [2019-09-10 10:41:15,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_atsc [2019-09-10 10:41:15,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mh [2019-09-10 10:41:15,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_atsc_mh [2019-09-10 10:41:15,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_atsc_mh [2019-09-10 10:41:15,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mercury [2019-09-10 10:41:15,469 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_mercury [2019-09-10 10:41:15,469 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_stream_config_mercury_mh [2019-09-10 10:41:15,469 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_streaming_ctrl_mercury_mh [2019-09-10 10:41:15,469 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_usb_driver_init [2019-09-10 10:41:15,469 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_usb_driver_exit [2019-09-10 10:41:15,469 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 10:41:15,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-09-10 10:41:15,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-09-10 10:41:15,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-09-10 10:41:15,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-09-10 10:41:15,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-09-10 10:41:15,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-09-10 10:41:15,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-09-10 10:41:15,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-09-10 10:41:15,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-09-10 10:41:15,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_10 [2019-09-10 10:41:15,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_11 [2019-09-10 10:41:15,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_tuner_demod [2019-09-10 10:41:15,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_soft_reset [2019-09-10 10:41:15,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_set_device_mode [2019-09-10 10:41:15,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl1x1sf_top_master_ctrl [2019-09-10 10:41:15,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_disable_656_port [2019-09-10 10:41:15,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_enable_usb_output [2019-09-10 10:41:15,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_mpeg_in [2019-09-10 10:41:15,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_i2s_port [2019-09-10 10:41:15,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_disable_i2s_port [2019-09-10 10:41:15,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_i2s [2019-09-10 10:41:15,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_spi [2019-09-10 10:41:15,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_idac_config [2019-09-10 10:41:15,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_23 [2019-09-10 10:41:15,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_24 [2019-09-10 10:41:15,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2019-09-10 10:41:15,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_26 [2019-09-10 10:41:15,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-09-10 10:41:15,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2019-09-10 10:41:15,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-09-10 10:41:15,476 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2019-09-10 10:41:15,476 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_bitbang_sendbyte [2019-09-10 10:41:15,476 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_bitbang_recvbyte [2019-09-10 10:41:15,476 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_start [2019-09-10 10:41:15,476 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_stop [2019-09-10 10:41:15,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_ack [2019-09-10 10:41:15,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_nack [2019-09-10 10:41:15,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_sw_xfer_msg [2019-09-10 10:41:15,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_send_data [2019-09-10 10:41:15,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_get_data [2019-09-10 10:41:15,479 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_check_status [2019-09-10 10:41:15,479 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_check_fifo [2019-09-10 10:41:15,479 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_readagain [2019-09-10 10:41:15,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_hw_xfer_msg [2019-09-10 10:41:15,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_i2c_xfer [2019-09-10 10:41:15,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_37 [2019-09-10 10:41:15,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_38 [2019-09-10 10:41:15,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_39 [2019-09-10 10:41:15,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_40 [2019-09-10 10:41:15,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2019-09-10 10:41:15,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_42 [2019-09-10 10:41:15,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_43 [2019-09-10 10:41:15,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_44 [2019-09-10 10:41:15,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_45 [2019-09-10 10:41:15,482 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_gpo_state [2019-09-10 10:41:15,482 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_get_gpi_state [2019-09-10 10:41:15,482 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_gpio_pins [2019-09-10 10:41:15,482 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_do_set_gpio [2019-09-10 10:41:15,482 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_config_pin_mux_modes [2019-09-10 10:41:15,482 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_set_gpio [2019-09-10 10:41:15,482 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_hw_gpio_initialize [2019-09-10 10:41:15,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pca9534_set_gpio [2019-09-10 10:41:15,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pca9534_init_port_expander [2019-09-10 10:41:15,483 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_set_gpio [2019-09-10 10:41:15,483 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_probe_port_expander [2019-09-10 10:41:15,483 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_init_port_expander [2019-09-10 10:41:15,483 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl111sf_gpio_mode_switch [2019-09-10 10:41:15,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_55 [2019-09-10 10:41:15,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_56 [2019-09-10 10:41:15,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_57 [2019-09-10 10:41:15,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_58 [2019-09-10 10:41:15,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_59 [2019-09-10 10:41:15,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_60 [2019-09-10 10:41:15,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_61 [2019-09-10 10:41:15,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-10 10:41:15,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 10:41:15,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-10 10:41:15,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-09-10 10:41:15,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-09-10 10:41:15,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-10 10:41:15,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-09-10 10:41:15,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-10 10:41:15,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-09-10 10:41:15,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-09-10 10:41:15,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_fe_lock_of_mxl111sf_state [2019-09-10 10:41:15,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_fe_lock_of_mxl111sf_state [2019-09-10 10:41:15,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fe_lock_of_mxl111sf_state [2019-09-10 10:41:15,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_fe_lock_of_mxl111sf_state [2019-09-10 10:41:15,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_fe_lock_of_mxl111sf_state [2019-09-10 10:41:15,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_fe_lock_of_mxl111sf_state [2019-09-10 10:41:15,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fe_lock_of_mxl111sf_state [2019-09-10 10:41:15,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i2c_mutex_of_dvb_usb_device [2019-09-10 10:41:15,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i2c_mutex_of_dvb_usb_device [2019-09-10 10:41:15,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-09-10 10:41:15,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2019-09-10 10:41:15,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-09-10 10:41:15,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2019-09-10 10:41:15,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2019-09-10 10:41:15,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-10 10:41:15,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-10 10:41:15,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-10 10:41:15,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-10 10:41:15,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-10 10:41:15,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-10 10:41:15,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-10 10:41:15,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-10 10:41:15,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-10 10:41:15,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-10 10:41:15,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-10 10:41:15,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 10:41:15,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-10 10:41:15,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-10 10:41:15,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 10:41:15,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 10:41:15,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-09-10 10:41:15,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-10 10:41:15,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-09-10 10:41:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2019-09-10 10:41:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2019-09-10 10:41:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-10 10:41:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_disconnect [2019-09-10 10:41:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_generic_rw [2019-09-10 10:41:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_generic_write [2019-09-10 10:41:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_probe [2019-09-10 10:41:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_resume [2019-09-10 10:41:15,506 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usbv2_suspend [2019-09-10 10:41:15,506 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2019-09-10 10:41:15,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mxl111sf_props_atsc_mh_release_4 [2019-09-10 10:41:15,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mxl111sf_props_atsc_mh_setup_4 [2019-09-10 10:41:15,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mxl111sf_props_atsc_release_6 [2019-09-10 10:41:15,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mxl111sf_props_atsc_setup_6 [2019-09-10 10:41:15,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mxl111sf_props_dvbt_release_7 [2019-09-10 10:41:15,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mxl111sf_props_dvbt_setup_7 [2019-09-10 10:41:15,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mxl111sf_props_mercury_mh_release_2 [2019-09-10 10:41:15,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mxl111sf_props_mercury_mh_setup_2 [2019-09-10 10:41:15,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mxl111sf_props_mercury_release_3 [2019-09-10 10:41:15,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mxl111sf_props_mercury_setup_3 [2019-09-10 10:41:15,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mxl111sf_props_mh_release_5 [2019-09-10 10:41:15,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mxl111sf_props_mh_setup_5 [2019-09-10 10:41:15,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mxl111sf_usb_driver_reset_resume_1 [2019-09-10 10:41:15,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mxl_demod_config_probe_10 [2019-09-10 10:41:15,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mxl_demod_config_release_10 [2019-09-10 10:41:15,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mxl_tuner_config_probe_9 [2019-09-10 10:41:15,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mxl_tuner_config_release_9 [2019-09-10 10:41:15,508 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-10 10:41:15,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-10 10:41:15,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-09-10 10:41:15,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-10 10:41:15,509 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-10 10:41:15,509 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 10:41:15,509 INFO L138 BoogieDeclarations]: Found implementation of procedure tveeprom_hauppauge_analog [2019-09-10 10:41:15,509 INFO L138 BoogieDeclarations]: Found implementation of procedure tveeprom_read [2019-09-10 10:41:15,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-10 10:41:15,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-10 10:41:15,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-09-10 10:41:15,509 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 10:41:15,510 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 10:41:15,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 10:41:15,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 10:41:15,511 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 10:41:15,511 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 10:41:15,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 10:41:15,511 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 10:41:15,511 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-09-10 10:41:15,511 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 10:41:15,511 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-10 10:41:15,511 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-10 10:41:15,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-09-10 10:41:15,512 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-10 10:41:15,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-09-10 10:41:15,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-09-10 10:41:15,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-09-10 10:41:15,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-09-10 10:41:15,513 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-10 10:41:15,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-09-10 10:41:15,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-09-10 10:41:15,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-09-10 10:41:15,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-09-10 10:41:15,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-10 10:41:15,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-09-10 10:41:15,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fe_lock_of_mxl111sf_state [2019-09-10 10:41:15,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fe_lock_of_mxl111sf_state [2019-09-10 10:41:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-10 10:41:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-10 10:41:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-10 10:41:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-10 10:41:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-10 10:41:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 10:41:15,515 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-10 10:41:15,516 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-10 10:41:15,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_10 [2019-09-10 10:41:15,516 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-10 10:41:15,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_11 [2019-09-10 10:41:15,516 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-09-10 10:41:15,516 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-09-10 10:41:15,516 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2019-09-10 10:41:15,517 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2019-09-10 10:41:15,517 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_probe [2019-09-10 10:41:15,517 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_disconnect [2019-09-10 10:41:15,517 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_suspend [2019-09-10 10:41:15,517 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_resume [2019-09-10 10:41:15,517 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_generic_rw [2019-09-10 10:41:15,517 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usbv2_generic_write [2019-09-10 10:41:15,518 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_hauppauge_analog [2019-09-10 10:41:15,518 INFO L130 BoogieDeclarations]: Found specification of procedure tveeprom_read [2019-09-10 10:41:15,518 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_read_reg [2019-09-10 10:41:15,518 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_write_reg [2019-09-10 10:41:15,518 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_write_reg_mask [2019-09-10 10:41:15,518 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ctrl_program_regs [2019-09-10 10:41:15,518 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ctrl_msg [2019-09-10 10:41:15,519 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_soft_reset [2019-09-10 10:41:15,519 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_set_device_mode [2019-09-10 10:41:15,519 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_top_master_ctrl [2019-09-10 10:41:15,519 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_tuner_demod [2019-09-10 10:41:15,519 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_enable_usb_output [2019-09-10 10:41:15,519 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_mpeg_in [2019-09-10 10:41:15,519 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_i2s [2019-09-10 10:41:15,519 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_i2s_port [2019-09-10 10:41:15,521 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_disable_i2s_port [2019-09-10 10:41:15,525 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_spi [2019-09-10 10:41:15,525 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_idac_config [2019-09-10 10:41:15,525 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_xfer [2019-09-10 10:41:15,525 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init_port_expander [2019-09-10 10:41:15,526 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_gpio_mode_switch [2019-09-10 10:41:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_pin_mux_modes [2019-09-10 10:41:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 10:41:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 10:41:15,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 10:41:15,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 10:41:15,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 10:41:15,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 10:41:15,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 10:41:15,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 10:41:15,529 INFO L130 BoogieDeclarations]: Found specification of procedure mxl1x1sf_get_chip_info [2019-09-10 10:41:15,529 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_adap_fe_init [2019-09-10 10:41:15,529 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 10:41:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_adap_fe_sleep [2019-09-10 10:41:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep6_streaming_ctrl [2019-09-10 10:41:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep5_streaming_ctrl [2019-09-10 10:41:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ep4_streaming_ctrl [2019-09-10 10:41:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lgdt3305_frontend_attach [2019-09-10 10:41:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-09-10 10:41:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2160_frontend_attach [2019-09-10 10:41:15,530 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2161_frontend_attach [2019-09-10 10:41:15,531 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_lg2161_ep6_frontend_attach [2019-09-10 10:41:15,531 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_attach_demod [2019-09-10 10:41:15,531 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_ant_path [2019-09-10 10:41:15,531 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_ant_hunt [2019-09-10 10:41:15,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-10 10:41:15,531 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_attach_tuner [2019-09-10 10:41:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2019-09-10 10:41:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_func [2019-09-10 10:41:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_init [2019-09-10 10:41:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_dvbt [2019-09-10 10:41:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_atsc [2019-09-10 10:41:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mh [2019-09-10 10:41:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_atsc_mh [2019-09-10 10:41:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mercury [2019-09-10 10:41:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_frontend_attach_mercury_mh [2019-09-10 10:41:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_stream_config_bulk [2019-09-10 10:41:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_stream_config_isoc [2019-09-10 10:41:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_dvbt [2019-09-10 10:41:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_atsc [2019-09-10 10:41:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mh [2019-09-10 10:41:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_atsc_mh [2019-09-10 10:41:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_atsc_mh [2019-09-10 10:41:15,534 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mercury [2019-09-10 10:41:15,534 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_mercury [2019-09-10 10:41:15,534 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_stream_config_mercury_mh [2019-09-10 10:41:15,534 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_streaming_ctrl_mercury_mh [2019-09-10 10:41:15,534 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_usb_driver_init [2019-09-10 10:41:15,534 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_usb_driver_exit [2019-09-10 10:41:15,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mxl_demod_config_release_10 [2019-09-10 10:41:15,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mxl111sf_usb_driver_reset_resume_1 [2019-09-10 10:41:15,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mxl111sf_props_atsc_release_6 [2019-09-10 10:41:15,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mxl_tuner_config_release_9 [2019-09-10 10:41:15,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mxl111sf_props_mercury_setup_3 [2019-09-10 10:41:15,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mxl111sf_props_dvbt_setup_7 [2019-09-10 10:41:15,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mxl111sf_props_atsc_mh_release_4 [2019-09-10 10:41:15,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mxl111sf_props_mercury_release_3 [2019-09-10 10:41:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 10:41:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mxl111sf_props_mh_setup_5 [2019-09-10 10:41:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mxl111sf_props_mercury_mh_setup_2 [2019-09-10 10:41:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 10:41:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mxl111sf_props_mercury_mh_release_2 [2019-09-10 10:41:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mxl_demod_config_probe_10 [2019-09-10 10:41:15,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mxl111sf_props_dvbt_release_7 [2019-09-10 10:41:15,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mxl111sf_props_atsc_setup_6 [2019-09-10 10:41:15,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mxl_tuner_config_probe_9 [2019-09-10 10:41:15,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mxl111sf_props_mh_release_5 [2019-09-10 10:41:15,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mxl111sf_props_atsc_mh_setup_4 [2019-09-10 10:41:15,537 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 10:41:15,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_26 [2019-09-10 10:41:15,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_24 [2019-09-10 10:41:15,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-09-10 10:41:15,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-09-10 10:41:15,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_23 [2019-09-10 10:41:15,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2019-09-10 10:41:15,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2019-09-10 10:41:15,538 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_disable_656_port [2019-09-10 10:41:15,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_40 [2019-09-10 10:41:15,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_38 [2019-09-10 10:41:15,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2019-09-10 10:41:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_43 [2019-09-10 10:41:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_45 [2019-09-10 10:41:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-09-10 10:41:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_44 [2019-09-10 10:41:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_37 [2019-09-10 10:41:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_39 [2019-09-10 10:41:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_42 [2019-09-10 10:41:15,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i2c_mutex_of_dvb_usb_device [2019-09-10 10:41:15,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i2c_mutex_of_dvb_usb_device [2019-09-10 10:41:15,540 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-10 10:41:15,540 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2019-09-10 10:41:15,540 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_bitbang_sendbyte [2019-09-10 10:41:15,540 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_bitbang_recvbyte [2019-09-10 10:41:15,540 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_start [2019-09-10 10:41:15,540 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_stop [2019-09-10 10:41:15,540 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_ack [2019-09-10 10:41:15,540 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_nack [2019-09-10 10:41:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_sw_xfer_msg [2019-09-10 10:41:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_send_data [2019-09-10 10:41:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_get_data [2019-09-10 10:41:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_check_status [2019-09-10 10:41:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_check_fifo [2019-09-10 10:41:15,541 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_readagain [2019-09-10 10:41:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_i2c_hw_xfer_msg [2019-09-10 10:41:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_58 [2019-09-10 10:41:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_56 [2019-09-10 10:41:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_59 [2019-09-10 10:41:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_61 [2019-09-10 10:41:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_55 [2019-09-10 10:41:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_57 [2019-09-10 10:41:15,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_60 [2019-09-10 10:41:15,543 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2019-09-10 10:41:15,543 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_gpio [2019-09-10 10:41:15,543 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_set_gpo_state [2019-09-10 10:41:15,543 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_get_gpi_state [2019-09-10 10:41:15,543 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_config_gpio_pins [2019-09-10 10:41:15,543 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_do_set_gpio [2019-09-10 10:41:15,543 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_set_gpio [2019-09-10 10:41:15,543 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_hw_gpio_initialize [2019-09-10 10:41:15,544 INFO L130 BoogieDeclarations]: Found specification of procedure pca9534_set_gpio [2019-09-10 10:41:15,544 INFO L130 BoogieDeclarations]: Found specification of procedure pca9534_init_port_expander [2019-09-10 10:41:15,544 INFO L130 BoogieDeclarations]: Found specification of procedure mxl111sf_probe_port_expander [2019-09-10 10:41:15,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-10 10:41:15,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-10 10:41:15,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-09-10 10:41:15,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-09-10 10:41:15,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-09-10 10:41:15,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-09-10 10:41:15,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-09-10 10:41:15,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_fe_lock_of_mxl111sf_state [2019-09-10 10:41:15,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_fe_lock_of_mxl111sf_state [2019-09-10 10:41:15,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_fe_lock_of_mxl111sf_state [2019-09-10 10:41:15,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_fe_lock_of_mxl111sf_state [2019-09-10 10:41:15,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_fe_lock_of_mxl111sf_state [2019-09-10 10:41:15,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i2c_mutex_of_dvb_usb_device [2019-09-10 10:41:15,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-09-10 10:41:15,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i2c_mutex_of_dvb_usb_device [2019-09-10 10:41:15,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i2c_mutex_of_dvb_usb_device [2019-09-10 10:41:15,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i2c_mutex_of_dvb_usb_device [2019-09-10 10:41:15,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-10 10:41:15,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-10 10:41:15,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-10 10:41:15,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-10 10:41:15,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-10 10:41:15,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-10 10:41:15,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-10 10:41:15,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 10:41:15,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-10 10:41:15,548 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 10:41:15,548 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 10:41:15,548 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 10:41:15,549 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 10:41:15,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 10:41:15,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 10:41:15,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 10:41:15,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 10:41:15,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 10:41:15,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 10:41:15,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 10:41:15,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 10:44:01,170 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 10:44:01,170 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-10 10:44:01,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 10:44:01 BoogieIcfgContainer [2019-09-10 10:44:01,174 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 10:44:01,175 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 10:44:01,176 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 10:44:01,180 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 10:44:01,180 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 10:41:09" (1/3) ... [2019-09-10 10:44:01,182 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4773b0c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 10:44:01, skipping insertion in model container [2019-09-10 10:44:01,182 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 10:41:14" (2/3) ... [2019-09-10 10:44:01,183 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4773b0c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 10:44:01, skipping insertion in model container [2019-09-10 10:44:01,184 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 10:44:01" (3/3) ... [2019-09-10 10:44:01,185 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_newdeg_linux-3.8-rc1-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-main.cil.out.i [2019-09-10 10:44:01,195 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 10:44:01,213 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-10 10:44:01,231 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-10 10:44:01,267 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 10:44:01,267 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 10:44:01,267 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 10:44:01,267 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 10:44:01,267 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 10:44:01,268 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 10:44:01,268 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 10:44:01,268 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 10:44:01,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states. [2019-09-10 10:44:01,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-09-10 10:44:01,384 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 10:44:01,385 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 10:44:01,388 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 10:44:01,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 10:44:01,396 INFO L82 PathProgramCache]: Analyzing trace with hash 214024027, now seen corresponding path program 1 times [2019-09-10 10:44:01,399 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 10:44:01,600 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:44:01,601 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 10:44:01,601 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 10:44:01,601 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 10:44:02,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 10:44:04,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-10 10:44:04,405 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 10:44:04,405 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 10:44:04,405 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 10:44:04,412 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 10:44:04,428 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 10:44:04,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 10:44:04,432 INFO L87 Difference]: Start difference. First operand 2692 states. Second operand 3 states.