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 -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-09 01:41:07,333 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-09 01:41:07,335 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-09 01:41:07,347 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-09 01:41:07,347 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-09 01:41:07,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-09 01:41:07,349 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-09 01:41:07,351 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-09 01:41:07,353 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-09 01:41:07,354 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-09 01:41:07,355 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-09 01:41:07,356 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-09 01:41:07,356 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-09 01:41:07,357 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-09 01:41:07,358 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-09 01:41:07,359 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-09 01:41:07,359 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-09 01:41:07,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-09 01:41:07,362 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-09 01:41:07,363 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-09 01:41:07,365 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-09 01:41:07,366 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-09 01:41:07,367 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-09 01:41:07,367 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-09 01:41:07,369 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-09 01:41:07,369 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-09 01:41:07,370 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-09 01:41:07,370 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-09 01:41:07,371 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-09 01:41:07,371 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-09 01:41:07,372 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-09 01:41:07,372 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-09 01:41:07,373 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-09 01:41:07,374 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-09 01:41:07,375 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-09 01:41:07,375 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-09 01:41:07,376 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-09 01:41:07,376 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-09 01:41:07,376 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-09 01:41:07,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-09 01:41:07,377 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-09 01:41:07,378 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 [2019-09-09 01:41:07,392 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-09 01:41:07,392 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-09 01:41:07,393 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-09 01:41:07,393 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-09 01:41:07,393 INFO L138 SettingsManager]: * Use SBE=true [2019-09-09 01:41:07,394 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-09 01:41:07,394 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-09 01:41:07,394 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-09 01:41:07,394 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-09 01:41:07,394 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-09 01:41:07,395 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-09 01:41:07,395 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-09 01:41:07,395 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-09 01:41:07,395 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-09 01:41:07,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-09 01:41:07,396 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-09 01:41:07,396 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-09 01:41:07,396 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-09 01:41:07,396 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-09 01:41:07,396 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-09 01:41:07,397 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-09 01:41:07,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-09 01:41:07,397 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-09 01:41:07,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-09 01:41:07,397 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-09 01:41:07,398 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-09 01:41:07,398 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-09 01:41:07,398 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-09 01:41:07,398 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-09 01:41:07,425 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-09 01:41:07,437 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-09 01:41:07,441 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-09 01:41:07,443 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-09 01:41:07,444 INFO L275 PluginConnector]: CDTParser initialized [2019-09-09 01:41:07,445 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i [2019-09-09 01:41:07,514 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e20b6365/f7f6f70ab5be489f9cb8446457a7002b/FLAG31fef6673 [2019-09-09 01:41:08,454 INFO L306 CDTParser]: Found 1 translation units. [2019-09-09 01:41:08,455 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i [2019-09-09 01:41:08,528 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e20b6365/f7f6f70ab5be489f9cb8446457a7002b/FLAG31fef6673 [2019-09-09 01:41:08,837 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e20b6365/f7f6f70ab5be489f9cb8446457a7002b [2019-09-09 01:41:08,848 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-09 01:41:08,850 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-09 01:41:08,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-09 01:41:08,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-09 01:41:08,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-09 01:41:08,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.09 01:41:08" (1/1) ... [2019-09-09 01:41:08,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37594e8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:41:08, skipping insertion in model container [2019-09-09 01:41:08,856 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.09 01:41:08" (1/1) ... [2019-09-09 01:41:08,863 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-09 01:41:09,047 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-09 01:41:12,015 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-09 01:41:12,081 INFO L188 MainTranslator]: Completed pre-run [2019-09-09 01:41:12,583 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-09 01:41:13,695 INFO L192 MainTranslator]: Completed translation [2019-09-09 01:41:13,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:41:13 WrapperNode [2019-09-09 01:41:13,696 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-09 01:41:13,697 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-09 01:41:13,697 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-09 01:41:13,697 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-09 01:41:13,713 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:41:13" (1/1) ... [2019-09-09 01:41:13,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:41:13" (1/1) ... [2019-09-09 01:41:13,827 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:41:13" (1/1) ... [2019-09-09 01:41:13,828 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:41:13" (1/1) ... [2019-09-09 01:41:14,006 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:41:13" (1/1) ... [2019-09-09 01:41:14,037 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:41:13" (1/1) ... [2019-09-09 01:41:14,091 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:41:13" (1/1) ... [2019-09-09 01:41:14,136 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-09 01:41:14,136 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-09 01:41:14,137 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-09 01:41:14,137 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-09 01:41:14,138 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:41:13" (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 [2019-09-09 01:41:14,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-09 01:41:14,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-09 01:41:14,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-09 01:41:14,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-09 01:41:14,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-09 01:41:14,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~X~~bool~0~TO~int [2019-09-09 01:41:14,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-09 01:41:14,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-09 01:41:14,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~X~$Pointer$~TO~int [2019-09-09 01:41:14,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-09 01:41:14,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-09 01:41:14,213 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-09 01:41:14,214 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-09 01:41:14,214 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-09 01:41:14,215 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-09 01:41:14,215 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-09-09 01:41:14,217 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-09 01:41:14,217 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-09 01:41:14,218 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-09 01:41:14,218 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-09-09 01:41:14,218 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2019-09-09 01:41:14,218 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2019-09-09 01:41:14,218 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2019-09-09 01:41:14,219 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2019-09-09 01:41:14,219 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2019-09-09 01:41:14,219 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular_file [2019-09-09 01:41:14,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2019-09-09 01:41:14,220 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2019-09-09 01:41:14,220 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_mfd_cell_to_core [2019-09-09 01:41:14,220 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_lock [2019-09-09 01:41:14,220 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_unlock [2019-09-09 01:41:14,220 INFO L138 BoogieDeclarations]: Found implementation of procedure hz_to_si476x [2019-09-09 01:41:14,220 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_to_hz [2019-09-09 01:41:14,221 INFO L138 BoogieDeclarations]: Found implementation of procedure hz_to_v4l2 [2019-09-09 01:41:14,221 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_to_hz [2019-09-09 01:41:14,221 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_to_si476x [2019-09-09 01:41:14,221 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_to_v4l2 [2019-09-09 01:41:14,221 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_freq_is_inside_of_the_band [2019-09-09 01:41:14,221 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_range_is_inside_of_the_band [2019-09-09 01:41:14,222 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_phase_diversity_mode_to_idx [2019-09-09 01:41:14,222 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_phase_diversity_idx_to_mode [2019-09-09 01:41:14,222 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_to_radio [2019-09-09 01:41:14,222 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_querycap [2019-09-09 01:41:14,222 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_enum_freq_bands [2019-09-09 01:41:14,222 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_g_tuner [2019-09-09 01:41:14,222 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_tuner [2019-09-09 01:41:14,222 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_init_vtable [2019-09-09 01:41:14,223 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_pretune [2019-09-09 01:41:14,223 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_do_post_powerup_init [2019-09-09 01:41:14,223 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_change_func [2019-09-09 01:41:14,223 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_g_frequency [2019-09-09 01:41:14,223 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_frequency [2019-09-09 01:41:14,224 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_hw_freq_seek [2019-09-09 01:41:14,224 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_g_volatile_ctrl [2019-09-09 01:41:14,224 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_ctrl [2019-09-09 01:41:14,224 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_g_register [2019-09-09 01:41:14,224 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_register [2019-09-09 01:41:14,224 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_fops_open [2019-09-09 01:41:14,225 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_fops_release [2019-09-09 01:41:14,225 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_fops_read [2019-09-09 01:41:14,225 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_fops_poll [2019-09-09 01:41:14,225 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_acf_blob [2019-09-09 01:41:14,226 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_rds_blckcnt_blob [2019-09-09 01:41:14,226 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_agc_blob [2019-09-09 01:41:14,226 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_rsq_blob [2019-09-09 01:41:14,226 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_rsq_primary_blob [2019-09-09 01:41:14,226 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_init_debugfs [2019-09-09 01:41:14,227 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_add_new_custom [2019-09-09 01:41:14,227 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_probe [2019-09-09 01:41:14,227 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_remove [2019-09-09 01:41:14,227 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_driver_init [2019-09-09 01:41:14,227 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_driver_exit [2019-09-09 01:41:14,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_si476x_radio_driver_exit_17_2 [2019-09-09 01:41:14,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_si476x_radio_driver_init_17_15 [2019-09-09 01:41:14,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register [2019-09-09 01:41:14,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-09 01:41:14,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_16_1 [2019-09-09 01:41:14,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_17_4 [2019-09-09 01:41:14,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_17_5 [2019-09-09 01:41:14,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_17_6 [2019-09-09 01:41:14,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_8_17_7 [2019-09-09 01:41:14,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_6_5 [2019-09-09 01:41:14,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_6_6 [2019-09-09 01:41:14,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_15_2 [2019-09-09 01:41:14,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_17_8 [2019-09-09 01:41:14,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_7_17_9 [2019-09-09 01:41:14,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_17_10 [2019-09-09 01:41:14,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_8_17_11 [2019-09-09 01:41:14,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2019-09-09 01:41:14,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_7 [2019-09-09 01:41:14,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_10 [2019-09-09 01:41:14,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_13 [2019-09-09 01:41:14,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_14 [2019-09-09 01:41:14,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_15 [2019-09-09 01:41:14,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_16 [2019-09-09 01:41:14,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_17 [2019-09-09 01:41:14,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_18 [2019-09-09 01:41:14,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-09-09 01:41:14,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_7 [2019-09-09 01:41:14,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_8 [2019-09-09 01:41:14,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-09-09 01:41:14,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_17 [2019-09-09 01:41:14,233 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-09 01:41:14,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2019-09-09 01:41:14,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_1 [2019-09-09 01:41:14,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_2 [2019-09-09 01:41:14,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_3 [2019-09-09 01:41:14,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_4 [2019-09-09 01:41:14,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_5 [2019-09-09 01:41:14,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2019-09-09 01:41:14,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2019-09-09 01:41:14,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_22 [2019-09-09 01:41:14,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_1_5 [2019-09-09 01:41:14,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_22 [2019-09-09 01:41:14,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_2_5 [2019-09-09 01:41:14,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_22 [2019-09-09 01:41:14,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_3_5 [2019-09-09 01:41:14,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_22 [2019-09-09 01:41:14,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_4_5 [2019-09-09 01:41:14,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_22 [2019-09-09 01:41:14,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_5_5 [2019-09-09 01:41:14,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2019-09-09 01:41:14,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_1_12 [2019-09-09 01:41:14,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_2_12 [2019-09-09 01:41:14,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_3_12 [2019-09-09 01:41:14,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_4_12 [2019-09-09 01:41:14,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_5_12 [2019-09-09 01:41:14,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2019-09-09 01:41:14,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_1_4 [2019-09-09 01:41:14,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_2_4 [2019-09-09 01:41:14,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_3_4 [2019-09-09 01:41:14,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_4_4 [2019-09-09 01:41:14,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_5_4 [2019-09-09 01:41:14,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-09 01:41:14,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_10_17 [2019-09-09 01:41:14,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_10_18 [2019-09-09 01:41:14,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_10_21 [2019-09-09 01:41:14,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_10_4 [2019-09-09 01:41:14,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_11_17 [2019-09-09 01:41:14,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_11_18 [2019-09-09 01:41:14,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_11_21 [2019-09-09 01:41:14,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_11_4 [2019-09-09 01:41:14,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_12_17 [2019-09-09 01:41:14,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_12_18 [2019-09-09 01:41:14,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_12_21 [2019-09-09 01:41:14,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_12_4 [2019-09-09 01:41:14,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_13_17 [2019-09-09 01:41:14,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_13_18 [2019-09-09 01:41:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_13_21 [2019-09-09 01:41:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_13_4 [2019-09-09 01:41:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_14_17 [2019-09-09 01:41:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_14_18 [2019-09-09 01:41:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_14_21 [2019-09-09 01:41:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_14_4 [2019-09-09 01:41:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_10_11 [2019-09-09 01:41:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_11_11 [2019-09-09 01:41:14,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_12_11 [2019-09-09 01:41:14,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_13_11 [2019-09-09 01:41:14,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_14_11 [2019-09-09 01:41:14,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_10_2 [2019-09-09 01:41:14,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_11_2 [2019-09-09 01:41:14,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_12_2 [2019-09-09 01:41:14,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_13_2 [2019-09-09 01:41:14,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_14_2 [2019-09-09 01:41:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister [2019-09-09 01:41:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_6_14 [2019-09-09 01:41:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_6_3 [2019-09-09 01:41:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_platform_instance_6 [2019-09-09 01:41:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_pm_ops_instance_7 [2019-09-09 01:41:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_7_3 [2019-09-09 01:41:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_7_15 [2019-09-09 01:41:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_7_14 [2019-09-09 01:41:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_7_12 [2019-09-09 01:41:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_7_9 [2019-09-09 01:41:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_7_8 [2019-09-09 01:41:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_7_6 [2019-09-09 01:41:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_7_22 [2019-09-09 01:41:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_7_4 [2019-09-09 01:41:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_7_7 [2019-09-09 01:41:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_7_5 [2019-09-09 01:41:14,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_7_16 [2019-09-09 01:41:14,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_7_17 [2019-09-09 01:41:14,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_7_19 [2019-09-09 01:41:14,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_7_27 [2019-09-09 01:41:14,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_7_24 [2019-09-09 01:41:14,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_7_25 [2019-09-09 01:41:14,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_7_21 [2019-09-09 01:41:14,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_7_18 [2019-09-09 01:41:14,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_7_20 [2019-09-09 01:41:14,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_7_10 [2019-09-09 01:41:14,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_7_13 [2019-09-09 01:41:14,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_7_11 [2019-09-09 01:41:14,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_8 [2019-09-09 01:41:14,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_9 [2019-09-09 01:41:14,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-09 01:41:14,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-09 01:41:14,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-09-09 01:41:14,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2019-09-09 01:41:14,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2019-09-09 01:41:14,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2019-09-09 01:41:14,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2019-09-09 01:41:14,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2019-09-09 01:41:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-09-09 01:41:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_14 [2019-09-09 01:41:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_5 [2019-09-09 01:41:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_14 [2019-09-09 01:41:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_5 [2019-09-09 01:41:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_12_14 [2019-09-09 01:41:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_12_5 [2019-09-09 01:41:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_13_14 [2019-09-09 01:41:14,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_13_5 [2019-09-09 01:41:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_14_14 [2019-09-09 01:41:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_14_5 [2019-09-09 01:41:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_15 [2019-09-09 01:41:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2019-09-09 01:41:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2019-09-09 01:41:14,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2019-09-09 01:41:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_15 [2019-09-09 01:41:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2019-09-09 01:41:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_15 [2019-09-09 01:41:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_6 [2019-09-09 01:41:14,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_15 [2019-09-09 01:41:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_6 [2019-09-09 01:41:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_17 [2019-09-09 01:41:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_8 [2019-09-09 01:41:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2019-09-09 01:41:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_29 [2019-09-09 01:41:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2019-09-09 01:41:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_5 [2019-09-09 01:41:14,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_1 [2019-09-09 01:41:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_5 [2019-09-09 01:41:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_10 [2019-09-09 01:41:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_11 [2019-09-09 01:41:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_12 [2019-09-09 01:41:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_13 [2019-09-09 01:41:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_14 [2019-09-09 01:41:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-09 01:41:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-09 01:41:14,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_10 [2019-09-09 01:41:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_11 [2019-09-09 01:41:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_15 [2019-09-09 01:41:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_16 [2019-09-09 01:41:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_23 [2019-09-09 01:41:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2019-09-09 01:41:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2019-09-09 01:41:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_29 [2019-09-09 01:41:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_30 [2019-09-09 01:41:14,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-09 01:41:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-09 01:41:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-09 01:41:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-09 01:41:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-09 01:41:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-09 01:41:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-09 01:41:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-09 01:41:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-09 01:41:14,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-09 01:41:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-09 01:41:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-09 01:41:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-09 01:41:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-09 01:41:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-09 01:41:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-09 01:41:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-09 01:41:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-09 01:41:14,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-09 01:41:14,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-09 01:41:14,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-09 01:41:14,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-09 01:41:14,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-09 01:41:14,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-09 01:41:14,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-09 01:41:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-09 01:41:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-09 01:41:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-09 01:41:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-09 01:41:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-09 01:41:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-09 01:41:14,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-09 01:41:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-09 01:41:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-09 01:41:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-09 01:41:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmd_lock_of_si476x_core [2019-09-09 01:41:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_cmd_lock_of_si476x_core [2019-09-09 01:41:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cmd_lock_of_si476x_core [2019-09-09 01:41:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cmd_lock_of_si476x_core [2019-09-09 01:41:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cmd_lock_of_si476x_core [2019-09-09 01:41:14,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cmd_lock_of_si476x_core [2019-09-09 01:41:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-09 01:41:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-09-09 01:41:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-09 01:41:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-09 01:41:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-09 01:41:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-09 01:41:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-09 01:41:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-09-09 01:41:14,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-09 01:41:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-09 01:41:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-09 01:41:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-09 01:41:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2019-09-09 01:41:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2019-09-09 01:41:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2019-09-09 01:41:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2019-09-09 01:41:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2019-09-09 01:41:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2019-09-09 01:41:14,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-09 01:41:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-09-09 01:41:14,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-09 01:41:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-09 01:41:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-09 01:41:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-09 01:41:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-09 01:41:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-09 01:41:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-09-09 01:41:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-09-09 01:41:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-09-09 01:41:14,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-09-09 01:41:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_to_user [2019-09-09 01:41:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-09-09 01:41:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2019-09-09 01:41:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2019-09-09 01:41:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2019-09-09 01:41:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2019-09-09 01:41:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2019-09-09 01:41:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-09 01:41:14,282 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-09 01:41:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-09-09 01:41:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-09 01:41:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-09 01:41:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-09 01:41:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-09 01:41:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-09 01:41:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-09 01:41:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-09 01:41:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-09-09 01:41:14,283 INFO L138 BoogieDeclarations]: Found implementation of procedure regcache_cache_only [2019-09-09 01:41:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure regcache_sync_region [2019-09-09 01:41:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure regmap_read [2019-09-09 01:41:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure regmap_update_bits [2019-09-09 01:41:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure regmap_write [2019-09-09 01:41:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-09 01:41:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_cmd_fm_phase_diversity [2019-09-09 01:41:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_cmd_fm_rds_status [2019-09-09 01:41:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_has_am [2019-09-09 01:41:14,284 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_has_diversity [2019-09-09 01:41:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_is_a_primary_tuner [2019-09-09 01:41:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_is_a_secondary_tuner [2019-09-09 01:41:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_is_in_am_receiver_mode [2019-09-09 01:41:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_set_power_state [2019-09-09 01:41:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_start [2019-09-09 01:41:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_stop [2019-09-09 01:41:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2019-09-09 01:41:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2019-09-09 01:41:14,285 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-09 01:41:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2019-09-09 01:41:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2019-09-09 01:41:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2019-09-09 01:41:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2019-09-09 01:41:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2019-09-09 01:41:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2019-09-09 01:41:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2019-09-09 01:41:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2019-09-09 01:41:14,286 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2019-09-09 01:41:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_set_name [2019-09-09 01:41:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2019-09-09 01:41:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2019-09-09 01:41:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular [2019-09-09 01:41:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2019-09-09 01:41:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2019-09-09 01:41:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2019-09-09 01:41:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2019-09-09 01:41:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2019-09-09 01:41:14,287 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2019-09-09 01:41:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-09-09 01:41:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-09 01:41:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-09 01:41:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-09 01:41:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-09 01:41:14,288 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-09 01:41:14,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-09 01:41:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-09 01:41:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-09 01:41:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-09 01:41:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-09 01:41:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-09 01:41:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2019-09-09 01:41:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmd_lock_of_si476x_core [2019-09-09 01:41:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cmd_lock_of_si476x_core [2019-09-09 01:41:14,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-09 01:41:14,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-09 01:41:14,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-09 01:41:14,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-09 01:41:14,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-09 01:41:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-09 01:41:14,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-09 01:41:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-09 01:41:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-09 01:41:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-09 01:41:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-09 01:41:14,292 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-09 01:41:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-09 01:41:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-09 01:41:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-09 01:41:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-09 01:41:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-09 01:41:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-09 01:41:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-09 01:41:14,293 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-09 01:41:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-09-09 01:41:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-09 01:41:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-09 01:41:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2019-09-09 01:41:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-09-09 01:41:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-09 01:41:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-09 01:41:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-09 01:41:14,294 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-09-09 01:41:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-09-09 01:41:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-09 01:41:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_10 [2019-09-09 01:41:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_15 [2019-09-09 01:41:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_23 [2019-09-09 01:41:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_11 [2019-09-09 01:41:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_16 [2019-09-09 01:41:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-09 01:41:14,295 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-09 01:41:14,296 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-09-09 01:41:14,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_29 [2019-09-09 01:41:14,296 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-09 01:41:14,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_30 [2019-09-09 01:41:14,296 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-09 01:41:14,296 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-09 01:41:14,296 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2019-09-09 01:41:14,296 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2019-09-09 01:41:14,296 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2019-09-09 01:41:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2019-09-09 01:41:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2019-09-09 01:41:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2019-09-09 01:41:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-09-09 01:41:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-09 01:41:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2019-09-09 01:41:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2019-09-09 01:41:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2019-09-09 01:41:14,297 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2019-09-09 01:41:14,298 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2019-09-09 01:41:14,298 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2019-09-09 01:41:14,298 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2019-09-09 01:41:14,298 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2019-09-09 01:41:14,298 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2019-09-09 01:41:14,298 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-09 01:41:14,298 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2019-09-09 01:41:14,298 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2019-09-09 01:41:14,298 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2019-09-09 01:41:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2019-09-09 01:41:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2019-09-09 01:41:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2019-09-09 01:41:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2019-09-09 01:41:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2019-09-09 01:41:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2019-09-09 01:41:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2019-09-09 01:41:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2019-09-09 01:41:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2019-09-09 01:41:14,299 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular [2019-09-09 01:41:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular_file [2019-09-09 01:41:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2019-09-09 01:41:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_set_name [2019-09-09 01:41:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2019-09-09 01:41:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2019-09-09 01:41:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_to_user [2019-09-09 01:41:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2019-09-09 01:41:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_write [2019-09-09 01:41:14,300 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_read [2019-09-09 01:41:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_update_bits [2019-09-09 01:41:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure regcache_sync_region [2019-09-09 01:41:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure regcache_cache_only [2019-09-09 01:41:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_mfd_cell_to_core [2019-09-09 01:41:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_lock [2019-09-09 01:41:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_unlock [2019-09-09 01:41:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure hz_to_si476x [2019-09-09 01:41:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_to_hz [2019-09-09 01:41:14,301 INFO L130 BoogieDeclarations]: Found specification of procedure hz_to_v4l2 [2019-09-09 01:41:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_to_hz [2019-09-09 01:41:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_to_si476x [2019-09-09 01:41:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_to_v4l2 [2019-09-09 01:41:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_stop [2019-09-09 01:41:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_start [2019-09-09 01:41:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_set_power_state [2019-09-09 01:41:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_has_am [2019-09-09 01:41:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_has_diversity [2019-09-09 01:41:14,302 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_is_a_secondary_tuner [2019-09-09 01:41:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_is_a_primary_tuner [2019-09-09 01:41:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_is_in_am_receiver_mode [2019-09-09 01:41:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_seek_start [2019-09-09 01:41:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_am_seek_start [2019-09-09 01:41:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_rds_status [2019-09-09 01:41:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_rds_blockcount [2019-09-09 01:41:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_tune_freq [2019-09-09 01:41:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_am_tune_freq [2019-09-09 01:41:14,303 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_am_rsq_status [2019-09-09 01:41:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_rsq_status [2019-09-09 01:41:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_phase_div_status [2019-09-09 01:41:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_phase_diversity [2019-09-09 01:41:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_acf_status [2019-09-09 01:41:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_am_acf_status [2019-09-09 01:41:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_agc_status [2019-09-09 01:41:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_freq_is_inside_of_the_band [2019-09-09 01:41:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_range_is_inside_of_the_band [2019-09-09 01:41:14,304 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_ctrl [2019-09-09 01:41:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_g_volatile_ctrl [2019-09-09 01:41:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_phase_diversity_mode_to_idx [2019-09-09 01:41:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_phase_diversity_idx_to_mode [2019-09-09 01:41:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-09 01:41:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-09 01:41:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_to_radio [2019-09-09 01:41:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_querycap [2019-09-09 01:41:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_enum_freq_bands [2019-09-09 01:41:14,305 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_g_tuner [2019-09-09 01:41:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-09 01:41:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_tuner [2019-09-09 01:41:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_init_vtable [2019-09-09 01:41:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_pretune [2019-09-09 01:41:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-09 01:41:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_do_post_powerup_init [2019-09-09 01:41:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_change_func [2019-09-09 01:41:14,306 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_g_frequency [2019-09-09 01:41:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_frequency [2019-09-09 01:41:14,307 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_hw_freq_seek [2019-09-09 01:41:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~X~~bool~0~TO~int [2019-09-09 01:41:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-09 01:41:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-09 01:41:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_g_register [2019-09-09 01:41:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_register [2019-09-09 01:41:14,310 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_fops_open [2019-09-09 01:41:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_fops_release [2019-09-09 01:41:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_fops_read [2019-09-09 01:41:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_fops_poll [2019-09-09 01:41:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_acf_blob [2019-09-09 01:41:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_rds_blckcnt_blob [2019-09-09 01:41:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~X~$Pointer$~TO~int [2019-09-09 01:41:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_agc_blob [2019-09-09 01:41:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_rsq_blob [2019-09-09 01:41:14,311 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_rsq_primary_blob [2019-09-09 01:41:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_init_debugfs [2019-09-09 01:41:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_add_new_custom [2019-09-09 01:41:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_probe [2019-09-09 01:41:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-09 01:41:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_remove [2019-09-09 01:41:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_driver_init [2019-09-09 01:41:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_driver_exit [2019-09-09 01:41:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_si476x_radio_driver_exit_17_2 [2019-09-09 01:41:14,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_si476x_radio_driver_init_17_15 [2019-09-09 01:41:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register [2019-09-09 01:41:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-09 01:41:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_16_1 [2019-09-09 01:41:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_17_4 [2019-09-09 01:41:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_7_17_5 [2019-09-09 01:41:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_17_6 [2019-09-09 01:41:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_8_17_7 [2019-09-09 01:41:14,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_6_5 [2019-09-09 01:41:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_6_6 [2019-09-09 01:41:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_15_2 [2019-09-09 01:41:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_17_8 [2019-09-09 01:41:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_7_17_9 [2019-09-09 01:41:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_17_10 [2019-09-09 01:41:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_8_17_11 [2019-09-09 01:41:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2019-09-09 01:41:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_7 [2019-09-09 01:41:14,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_10 [2019-09-09 01:41:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_13 [2019-09-09 01:41:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_14 [2019-09-09 01:41:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_15 [2019-09-09 01:41:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_16 [2019-09-09 01:41:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_17 [2019-09-09 01:41:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_18 [2019-09-09 01:41:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2019-09-09 01:41:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_7 [2019-09-09 01:41:14,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_8 [2019-09-09 01:41:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_9 [2019-09-09 01:41:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_17 [2019-09-09 01:41:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-09 01:41:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2019-09-09 01:41:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_1 [2019-09-09 01:41:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_2 [2019-09-09 01:41:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_3 [2019-09-09 01:41:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_4 [2019-09-09 01:41:14,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_5 [2019-09-09 01:41:14,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2019-09-09 01:41:14,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2019-09-09 01:41:14,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_22 [2019-09-09 01:41:14,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_1_5 [2019-09-09 01:41:14,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_22 [2019-09-09 01:41:14,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_2_5 [2019-09-09 01:41:14,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_22 [2019-09-09 01:41:14,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_3_5 [2019-09-09 01:41:14,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_22 [2019-09-09 01:41:14,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_4_5 [2019-09-09 01:41:14,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_22 [2019-09-09 01:41:14,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_5_5 [2019-09-09 01:41:14,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2019-09-09 01:41:14,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_1_12 [2019-09-09 01:41:14,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_2_12 [2019-09-09 01:41:14,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_3_12 [2019-09-09 01:41:14,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_4_12 [2019-09-09 01:41:14,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_5_12 [2019-09-09 01:41:14,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2019-09-09 01:41:14,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_1_4 [2019-09-09 01:41:14,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_2_4 [2019-09-09 01:41:14,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_3_4 [2019-09-09 01:41:14,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_4_4 [2019-09-09 01:41:14,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_5_4 [2019-09-09 01:41:14,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-09 01:41:14,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_10_17 [2019-09-09 01:41:14,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_10_18 [2019-09-09 01:41:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_10_21 [2019-09-09 01:41:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_10_4 [2019-09-09 01:41:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_11_17 [2019-09-09 01:41:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_11_18 [2019-09-09 01:41:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_11_21 [2019-09-09 01:41:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_11_4 [2019-09-09 01:41:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_12_17 [2019-09-09 01:41:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_12_18 [2019-09-09 01:41:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_12_21 [2019-09-09 01:41:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_12_4 [2019-09-09 01:41:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_13_17 [2019-09-09 01:41:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_13_18 [2019-09-09 01:41:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_13_21 [2019-09-09 01:41:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_13_4 [2019-09-09 01:41:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_14_17 [2019-09-09 01:41:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_14_18 [2019-09-09 01:41:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_14_21 [2019-09-09 01:41:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_14_4 [2019-09-09 01:41:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_10_11 [2019-09-09 01:41:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_11_11 [2019-09-09 01:41:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_12_11 [2019-09-09 01:41:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_13_11 [2019-09-09 01:41:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_14_11 [2019-09-09 01:41:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_10_2 [2019-09-09 01:41:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_11_2 [2019-09-09 01:41:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_12_2 [2019-09-09 01:41:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_13_2 [2019-09-09 01:41:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_14_2 [2019-09-09 01:41:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister [2019-09-09 01:41:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_6_14 [2019-09-09 01:41:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_6_3 [2019-09-09 01:41:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_platform_instance_6 [2019-09-09 01:41:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_pm_ops_instance_7 [2019-09-09 01:41:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_7_3 [2019-09-09 01:41:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_7_15 [2019-09-09 01:41:14,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_7_14 [2019-09-09 01:41:14,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_7_12 [2019-09-09 01:41:14,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_7_9 [2019-09-09 01:41:14,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_7_8 [2019-09-09 01:41:14,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_7_6 [2019-09-09 01:41:14,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_7_22 [2019-09-09 01:41:14,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_7_4 [2019-09-09 01:41:14,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_7_7 [2019-09-09 01:41:14,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_7_5 [2019-09-09 01:41:14,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_7_16 [2019-09-09 01:41:14,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_7_17 [2019-09-09 01:41:14,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_7_19 [2019-09-09 01:41:14,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_7_27 [2019-09-09 01:41:14,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_7_24 [2019-09-09 01:41:14,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_7_25 [2019-09-09 01:41:14,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_7_21 [2019-09-09 01:41:14,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_7_18 [2019-09-09 01:41:14,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_7_20 [2019-09-09 01:41:14,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_7_10 [2019-09-09 01:41:14,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_7_13 [2019-09-09 01:41:14,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_7_11 [2019-09-09 01:41:14,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_8 [2019-09-09 01:41:14,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ioctl_ops_dummy_resourceless_instance_9 [2019-09-09 01:41:14,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-09 01:41:14,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-09 01:41:14,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-09-09 01:41:14,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2019-09-09 01:41:14,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2019-09-09 01:41:14,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2019-09-09 01:41:14,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2019-09-09 01:41:14,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2019-09-09 01:41:14,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-09-09 01:41:14,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_14 [2019-09-09 01:41:14,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_5 [2019-09-09 01:41:14,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_14 [2019-09-09 01:41:14,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_5 [2019-09-09 01:41:14,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_12_14 [2019-09-09 01:41:14,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_12_5 [2019-09-09 01:41:14,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_13_14 [2019-09-09 01:41:14,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_13_5 [2019-09-09 01:41:14,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_14_14 [2019-09-09 01:41:14,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_14_5 [2019-09-09 01:41:14,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_15 [2019-09-09 01:41:14,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2019-09-09 01:41:14,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2019-09-09 01:41:14,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2019-09-09 01:41:14,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_15 [2019-09-09 01:41:14,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2019-09-09 01:41:14,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_15 [2019-09-09 01:41:14,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_6 [2019-09-09 01:41:14,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_15 [2019-09-09 01:41:14,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_6 [2019-09-09 01:41:14,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_17 [2019-09-09 01:41:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_8 [2019-09-09 01:41:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2019-09-09 01:41:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_29 [2019-09-09 01:41:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2019-09-09 01:41:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_5 [2019-09-09 01:41:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_1 [2019-09-09 01:41:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_5 [2019-09-09 01:41:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_10 [2019-09-09 01:41:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_11 [2019-09-09 01:41:14,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_12 [2019-09-09 01:41:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_13 [2019-09-09 01:41:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_14 [2019-09-09 01:41:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-09 01:41:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-09 01:41:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-09 01:41:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-09 01:41:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-09 01:41:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-09 01:41:14,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-09 01:41:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-09 01:41:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-09 01:41:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-09 01:41:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-09 01:41:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-09 01:41:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-09 01:41:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-09 01:41:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-09 01:41:14,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-09 01:41:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-09 01:41:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-09 01:41:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-09 01:41:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-09 01:41:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-09 01:41:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-09 01:41:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-09 01:41:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-09 01:41:14,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-09 01:41:14,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-09 01:41:14,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-09 01:41:14,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-09 01:41:14,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-09 01:41:14,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-09 01:41:14,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-09 01:41:14,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-09 01:41:14,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-09 01:41:14,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-09 01:41:14,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-09 01:41:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-09 01:41:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-09 01:41:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-09-09 01:41:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-09-09 01:41:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-09-09 01:41:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-09-09 01:41:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_cmd_lock_of_si476x_core [2019-09-09 01:41:14,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cmd_lock_of_si476x_core [2019-09-09 01:41:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cmd_lock_of_si476x_core [2019-09-09 01:41:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cmd_lock_of_si476x_core [2019-09-09 01:41:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-09 01:41:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-09-09 01:41:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-09 01:41:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-09 01:41:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-09 01:41:14,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-09 01:41:14,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-09 01:41:14,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-09-09 01:41:14,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-09 01:41:14,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-09 01:41:14,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-09 01:41:14,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-09 01:41:14,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2019-09-09 01:41:14,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2019-09-09 01:41:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2019-09-09 01:41:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2019-09-09 01:41:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2019-09-09 01:41:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2019-09-09 01:41:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-09 01:41:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-09-09 01:41:14,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-09 01:41:14,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-09 01:41:14,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-09 01:41:14,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-09 01:41:14,339 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-09 01:41:14,339 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-09 01:41:14,339 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-09 01:41:14,339 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-09 01:41:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-09 01:41:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-09 01:41:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-09 01:41:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-09 01:41:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-09 01:41:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-09 01:41:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-09 01:41:14,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-09 01:41:14,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-09 01:41:14,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-09 01:41:17,620 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call ULTIMATE.dealloc(~#fm_ops~0.base, ~#fm_ops~0.offset);havoc ~#fm_ops~0.base, ~#fm_ops~0.offset;call ULTIMATE.dealloc(~#am_ops~0.base, ~#am_ops~0.offset);havoc ~#am_ops~0.base, ~#am_ops~0.offset; [2019-09-09 01:41:18,635 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-09 01:41:19,249 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-09 01:41:25,140 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-09 01:41:25,141 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-09 01:41:25,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.09 01:41:25 BoogieIcfgContainer [2019-09-09 01:41:25,145 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-09 01:41:25,149 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-09 01:41:25,149 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-09 01:41:25,154 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-09 01:41:25,154 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.09 01:41:08" (1/3) ... [2019-09-09 01:41:25,155 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30f8ab20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.09 01:41:25, skipping insertion in model container [2019-09-09 01:41:25,155 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.09 01:41:13" (2/3) ... [2019-09-09 01:41:25,156 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30f8ab20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.09 01:41:25, skipping insertion in model container [2019-09-09 01:41:25,156 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.09 01:41:25" (3/3) ... [2019-09-09 01:41:25,161 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i [2019-09-09 01:41:25,174 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-09 01:41:25,198 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-09-09 01:41:25,223 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-09-09 01:41:25,291 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-09 01:41:25,292 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-09 01:41:25,292 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-09 01:41:25,292 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-09 01:41:25,293 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-09 01:41:25,293 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-09 01:41:25,293 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-09 01:41:25,293 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-09 01:41:25,293 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-09 01:41:25,405 INFO L276 IsEmpty]: Start isEmpty. Operand 3596 states. [2019-09-09 01:41:25,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 679 [2019-09-09 01:41:25,464 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:41:25,466 INFO L399 BasicCegarLoop]: trace histogram [70, 70, 70, 70, 70, 70, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:41:25,469 INFO L418 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]=== [2019-09-09 01:41:25,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:41:25,476 INFO L82 PathProgramCache]: Analyzing trace with hash -1695294857, now seen corresponding path program 1 times [2019-09-09 01:41:25,478 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:41:25,479 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:41:25,631 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:41:25,632 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:41:25,632 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:41:26,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:41:27,442 INFO L134 CoverageAnalysis]: Checked inductivity of 16905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16905 trivial. 0 not checked. [2019-09-09 01:41:27,444 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:41:27,444 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:41:27,448 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:41:27,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:41:27,460 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:41:27,462 INFO L87 Difference]: Start difference. First operand 3596 states. Second operand 3 states. [2019-09-09 01:41:28,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:41:28,397 INFO L93 Difference]: Finished difference Result 9559 states and 13215 transitions. [2019-09-09 01:41:28,398 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:41:28,400 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 678 [2019-09-09 01:41:28,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:41:28,491 INFO L225 Difference]: With dead ends: 9559 [2019-09-09 01:41:28,491 INFO L226 Difference]: Without dead ends: 6317 [2019-09-09 01:41:28,525 INFO L628 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 [2019-09-09 01:41:28,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6317 states. [2019-09-09 01:41:28,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6317 to 6313. [2019-09-09 01:41:28,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6313 states. [2019-09-09 01:41:29,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6313 states to 6313 states and 8481 transitions. [2019-09-09 01:41:29,036 INFO L78 Accepts]: Start accepts. Automaton has 6313 states and 8481 transitions. Word has length 678 [2019-09-09 01:41:29,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:41:29,038 INFO L475 AbstractCegarLoop]: Abstraction has 6313 states and 8481 transitions. [2019-09-09 01:41:29,038 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:41:29,039 INFO L276 IsEmpty]: Start isEmpty. Operand 6313 states and 8481 transitions. [2019-09-09 01:41:29,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 688 [2019-09-09 01:41:29,065 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:41:29,066 INFO L399 BasicCegarLoop]: trace histogram [70, 70, 70, 70, 70, 70, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:41:29,066 INFO L418 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]=== [2019-09-09 01:41:29,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:41:29,067 INFO L82 PathProgramCache]: Analyzing trace with hash -1782696360, now seen corresponding path program 1 times [2019-09-09 01:41:29,067 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:41:29,067 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:41:29,077 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:41:29,077 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:41:29,077 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:41:29,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:41:30,361 INFO L134 CoverageAnalysis]: Checked inductivity of 16905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16905 trivial. 0 not checked. [2019-09-09 01:41:30,362 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:41:30,362 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:41:30,366 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:41:30,366 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:41:30,367 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:41:30,367 INFO L87 Difference]: Start difference. First operand 6313 states and 8481 transitions. Second operand 3 states. [2019-09-09 01:41:31,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:41:31,000 INFO L93 Difference]: Finished difference Result 18541 states and 24898 transitions. [2019-09-09 01:41:31,001 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:41:31,001 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 687 [2019-09-09 01:41:31,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:41:31,101 INFO L225 Difference]: With dead ends: 18541 [2019-09-09 01:41:31,102 INFO L226 Difference]: Without dead ends: 12390 [2019-09-09 01:41:31,137 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:41:31,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12390 states. [2019-09-09 01:41:31,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12390 to 12366. [2019-09-09 01:41:31,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12366 states. [2019-09-09 01:41:31,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12366 states to 12366 states and 16616 transitions. [2019-09-09 01:41:31,886 INFO L78 Accepts]: Start accepts. Automaton has 12366 states and 16616 transitions. Word has length 687 [2019-09-09 01:41:31,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:41:31,890 INFO L475 AbstractCegarLoop]: Abstraction has 12366 states and 16616 transitions. [2019-09-09 01:41:31,890 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:41:31,890 INFO L276 IsEmpty]: Start isEmpty. Operand 12366 states and 16616 transitions. [2019-09-09 01:41:31,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 691 [2019-09-09 01:41:31,915 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:41:31,916 INFO L399 BasicCegarLoop]: trace histogram [70, 70, 70, 70, 70, 70, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:41:31,916 INFO L418 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]=== [2019-09-09 01:41:31,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:41:31,917 INFO L82 PathProgramCache]: Analyzing trace with hash -1058774382, now seen corresponding path program 1 times [2019-09-09 01:41:31,917 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:41:31,917 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:41:31,926 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:41:31,926 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:41:31,926 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:41:32,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:41:32,902 INFO L134 CoverageAnalysis]: Checked inductivity of 16905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16905 trivial. 0 not checked. [2019-09-09 01:41:32,903 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:41:32,903 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:41:32,904 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:41:32,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:41:32,905 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:41:32,905 INFO L87 Difference]: Start difference. First operand 12366 states and 16616 transitions. Second operand 3 states. [2019-09-09 01:41:33,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:41:33,706 INFO L93 Difference]: Finished difference Result 26444 states and 35311 transitions. [2019-09-09 01:41:33,706 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:41:33,707 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 690 [2019-09-09 01:41:33,708 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:41:33,825 INFO L225 Difference]: With dead ends: 26444 [2019-09-09 01:41:33,825 INFO L226 Difference]: Without dead ends: 14240 [2019-09-09 01:41:33,882 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:41:33,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14240 states. [2019-09-09 01:41:35,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14240 to 14216. [2019-09-09 01:41:35,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14216 states. [2019-09-09 01:41:35,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14216 states to 14216 states and 18894 transitions. [2019-09-09 01:41:35,422 INFO L78 Accepts]: Start accepts. Automaton has 14216 states and 18894 transitions. Word has length 690 [2019-09-09 01:41:35,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:41:35,423 INFO L475 AbstractCegarLoop]: Abstraction has 14216 states and 18894 transitions. [2019-09-09 01:41:35,423 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:41:35,423 INFO L276 IsEmpty]: Start isEmpty. Operand 14216 states and 18894 transitions. [2019-09-09 01:41:35,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 698 [2019-09-09 01:41:35,436 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:41:35,437 INFO L399 BasicCegarLoop]: trace histogram [70, 70, 70, 70, 70, 70, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:41:35,437 INFO L418 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]=== [2019-09-09 01:41:35,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:41:35,438 INFO L82 PathProgramCache]: Analyzing trace with hash -1489540857, now seen corresponding path program 1 times [2019-09-09 01:41:35,438 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:41:35,438 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:41:35,446 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:41:35,446 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:41:35,446 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:41:35,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:41:36,261 INFO L134 CoverageAnalysis]: Checked inductivity of 16905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16905 trivial. 0 not checked. [2019-09-09 01:41:36,262 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:41:36,262 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:41:36,263 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:41:36,264 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:41:36,264 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:41:36,264 INFO L87 Difference]: Start difference. First operand 14216 states and 18894 transitions. Second operand 3 states. [2019-09-09 01:41:37,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:41:37,940 INFO L93 Difference]: Finished difference Result 40588 states and 54042 transitions. [2019-09-09 01:41:37,940 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:41:37,940 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 697 [2019-09-09 01:41:37,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:41:38,092 INFO L225 Difference]: With dead ends: 40588 [2019-09-09 01:41:38,092 INFO L226 Difference]: Without dead ends: 26534 [2019-09-09 01:41:38,158 INFO L628 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 [2019-09-09 01:41:38,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26534 states. [2019-09-09 01:41:39,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26534 to 26492. [2019-09-09 01:41:39,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26492 states. [2019-09-09 01:41:39,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26492 states to 26492 states and 35201 transitions. [2019-09-09 01:41:39,835 INFO L78 Accepts]: Start accepts. Automaton has 26492 states and 35201 transitions. Word has length 697 [2019-09-09 01:41:39,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:41:39,837 INFO L475 AbstractCegarLoop]: Abstraction has 26492 states and 35201 transitions. [2019-09-09 01:41:39,838 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:41:39,838 INFO L276 IsEmpty]: Start isEmpty. Operand 26492 states and 35201 transitions. [2019-09-09 01:41:39,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 731 [2019-09-09 01:41:39,872 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:41:39,873 INFO L399 BasicCegarLoop]: trace histogram [70, 70, 70, 70, 70, 70, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:41:39,874 INFO L418 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]=== [2019-09-09 01:41:39,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:41:39,874 INFO L82 PathProgramCache]: Analyzing trace with hash 604023763, now seen corresponding path program 1 times [2019-09-09 01:41:39,875 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:41:39,875 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:41:39,890 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:41:39,890 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:41:39,890 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:41:40,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:41:40,973 INFO L134 CoverageAnalysis]: Checked inductivity of 16940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16940 trivial. 0 not checked. [2019-09-09 01:41:40,973 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:41:40,973 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:41:40,974 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:41:40,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:41:40,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:41:40,975 INFO L87 Difference]: Start difference. First operand 26492 states and 35201 transitions. Second operand 3 states. [2019-09-09 01:41:43,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:41:43,730 INFO L93 Difference]: Finished difference Result 65778 states and 87253 transitions. [2019-09-09 01:41:43,730 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:41:43,730 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 730 [2019-09-09 01:41:43,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:41:43,902 INFO L225 Difference]: With dead ends: 65778 [2019-09-09 01:41:43,902 INFO L226 Difference]: Without dead ends: 39448 [2019-09-09 01:41:43,980 INFO L628 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 [2019-09-09 01:41:44,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39448 states. [2019-09-09 01:41:45,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39448 to 39278. [2019-09-09 01:41:45,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39278 states. [2019-09-09 01:41:45,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39278 states to 39278 states and 52009 transitions. [2019-09-09 01:41:45,533 INFO L78 Accepts]: Start accepts. Automaton has 39278 states and 52009 transitions. Word has length 730 [2019-09-09 01:41:45,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:41:45,534 INFO L475 AbstractCegarLoop]: Abstraction has 39278 states and 52009 transitions. [2019-09-09 01:41:45,534 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:41:45,534 INFO L276 IsEmpty]: Start isEmpty. Operand 39278 states and 52009 transitions. [2019-09-09 01:41:45,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 730 [2019-09-09 01:41:45,550 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:41:45,551 INFO L399 BasicCegarLoop]: trace histogram [70, 70, 70, 70, 70, 70, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:41:45,551 INFO L418 AbstractCegarLoop]: === Iteration 6 === [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]=== [2019-09-09 01:41:45,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:41:45,552 INFO L82 PathProgramCache]: Analyzing trace with hash 1757438273, now seen corresponding path program 1 times [2019-09-09 01:41:45,552 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:41:45,552 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:41:45,560 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:41:45,560 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:41:45,560 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:41:45,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:41:46,559 INFO L134 CoverageAnalysis]: Checked inductivity of 16940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16940 trivial. 0 not checked. [2019-09-09 01:41:46,559 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:41:46,559 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:41:46,560 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:41:46,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:41:46,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:41:46,561 INFO L87 Difference]: Start difference. First operand 39278 states and 52009 transitions. Second operand 3 states. [2019-09-09 01:41:48,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:41:48,318 INFO L93 Difference]: Finished difference Result 104104 states and 137693 transitions. [2019-09-09 01:41:48,318 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:41:48,318 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 729 [2019-09-09 01:41:48,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:41:48,644 INFO L225 Difference]: With dead ends: 104104 [2019-09-09 01:41:48,645 INFO L226 Difference]: Without dead ends: 64988 [2019-09-09 01:41:50,568 INFO L628 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 [2019-09-09 01:41:50,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64988 states. [2019-09-09 01:41:52,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64988 to 64850. [2019-09-09 01:41:52,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64850 states. [2019-09-09 01:41:53,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64850 states to 64850 states and 85629 transitions. [2019-09-09 01:41:53,046 INFO L78 Accepts]: Start accepts. Automaton has 64850 states and 85629 transitions. Word has length 729 [2019-09-09 01:41:53,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:41:53,048 INFO L475 AbstractCegarLoop]: Abstraction has 64850 states and 85629 transitions. [2019-09-09 01:41:53,049 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:41:53,049 INFO L276 IsEmpty]: Start isEmpty. Operand 64850 states and 85629 transitions. [2019-09-09 01:41:53,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 729 [2019-09-09 01:41:53,073 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:41:53,074 INFO L399 BasicCegarLoop]: trace histogram [70, 70, 70, 70, 70, 70, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:41:53,074 INFO L418 AbstractCegarLoop]: === Iteration 7 === [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]=== [2019-09-09 01:41:53,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:41:53,075 INFO L82 PathProgramCache]: Analyzing trace with hash -681707920, now seen corresponding path program 1 times [2019-09-09 01:41:53,075 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:41:53,076 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:41:53,089 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:41:53,089 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:41:53,089 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:41:53,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:41:54,488 INFO L134 CoverageAnalysis]: Checked inductivity of 16940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16940 trivial. 0 not checked. [2019-09-09 01:41:54,489 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:41:54,490 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:41:54,490 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:41:54,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:41:54,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:41:54,492 INFO L87 Difference]: Start difference. First operand 64850 states and 85629 transitions. Second operand 3 states. [2019-09-09 01:41:59,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:41:59,224 INFO L93 Difference]: Finished difference Result 180464 states and 238105 transitions. [2019-09-09 01:41:59,224 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:41:59,224 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 728 [2019-09-09 01:41:59,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:41:59,693 INFO L225 Difference]: With dead ends: 180464 [2019-09-09 01:41:59,694 INFO L226 Difference]: Without dead ends: 115776 [2019-09-09 01:41:59,859 INFO L628 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 [2019-09-09 01:41:59,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115776 states. [2019-09-09 01:42:02,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115776 to 115670. [2019-09-09 01:42:02,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 115670 states. [2019-09-09 01:42:03,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115670 states to 115670 states and 152365 transitions. [2019-09-09 01:42:03,075 INFO L78 Accepts]: Start accepts. Automaton has 115670 states and 152365 transitions. Word has length 728 [2019-09-09 01:42:03,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:42:03,076 INFO L475 AbstractCegarLoop]: Abstraction has 115670 states and 152365 transitions. [2019-09-09 01:42:03,077 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:42:03,077 INFO L276 IsEmpty]: Start isEmpty. Operand 115670 states and 152365 transitions. [2019-09-09 01:42:03,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 728 [2019-09-09 01:42:03,092 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:42:03,092 INFO L399 BasicCegarLoop]: trace histogram [70, 70, 70, 70, 70, 70, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:42:03,093 INFO L418 AbstractCegarLoop]: === Iteration 8 === [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]=== [2019-09-09 01:42:03,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:42:03,093 INFO L82 PathProgramCache]: Analyzing trace with hash 1604624398, now seen corresponding path program 1 times [2019-09-09 01:42:03,093 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:42:03,093 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:42:03,101 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:42:03,101 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:42:03,101 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:42:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:42:06,321 INFO L134 CoverageAnalysis]: Checked inductivity of 16940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16940 trivial. 0 not checked. [2019-09-09 01:42:06,322 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:42:06,322 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:42:06,323 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:42:06,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:42:06,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:42:06,323 INFO L87 Difference]: Start difference. First operand 115670 states and 152365 transitions. Second operand 3 states. [2019-09-09 01:42:09,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:42:09,704 INFO L93 Difference]: Finished difference Result 331920 states and 436937 transitions. [2019-09-09 01:42:09,705 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:42:09,705 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 727 [2019-09-09 01:42:09,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:42:10,571 INFO L225 Difference]: With dead ends: 331920 [2019-09-09 01:42:10,572 INFO L226 Difference]: Without dead ends: 216412 [2019-09-09 01:42:10,789 INFO L628 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 [2019-09-09 01:42:10,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216412 states. [2019-09-09 01:42:21,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216412 to 216338. [2019-09-09 01:42:21,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 216338 states. [2019-09-09 01:42:21,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216338 states to 216338 states and 284317 transitions. [2019-09-09 01:42:21,578 INFO L78 Accepts]: Start accepts. Automaton has 216338 states and 284317 transitions. Word has length 727 [2019-09-09 01:42:21,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:42:21,579 INFO L475 AbstractCegarLoop]: Abstraction has 216338 states and 284317 transitions. [2019-09-09 01:42:21,579 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:42:21,579 INFO L276 IsEmpty]: Start isEmpty. Operand 216338 states and 284317 transitions. [2019-09-09 01:42:21,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 732 [2019-09-09 01:42:21,600 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:42:21,601 INFO L399 BasicCegarLoop]: trace histogram [70, 70, 70, 70, 70, 70, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:42:21,601 INFO L418 AbstractCegarLoop]: === Iteration 9 === [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]=== [2019-09-09 01:42:21,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:42:21,602 INFO L82 PathProgramCache]: Analyzing trace with hash 18533392, now seen corresponding path program 1 times [2019-09-09 01:42:21,602 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:42:21,602 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:42:21,608 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:42:21,609 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:42:21,609 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:42:21,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:42:23,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16940 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16940 trivial. 0 not checked. [2019-09-09 01:42:23,261 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:42:23,261 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:42:23,262 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:42:23,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:42:23,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:42:23,263 INFO L87 Difference]: Start difference. First operand 216338 states and 284317 transitions. Second operand 3 states. [2019-09-09 01:42:36,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:42:36,072 INFO L93 Difference]: Finished difference Result 631784 states and 829721 transitions. [2019-09-09 01:42:36,072 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:42:36,072 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 731 [2019-09-09 01:42:36,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:42:38,046 INFO L225 Difference]: With dead ends: 631784 [2019-09-09 01:42:38,046 INFO L226 Difference]: Without dead ends: 415608 [2019-09-09 01:42:38,401 INFO L628 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 [2019-09-09 01:42:38,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 415608 states. [2019-09-09 01:42:56,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 415608 to 415406. [2019-09-09 01:42:56,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 415406 states. [2019-09-09 01:43:04,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415406 states to 415406 states and 544669 transitions. [2019-09-09 01:43:04,503 INFO L78 Accepts]: Start accepts. Automaton has 415406 states and 544669 transitions. Word has length 731 [2019-09-09 01:43:04,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:43:04,504 INFO L475 AbstractCegarLoop]: Abstraction has 415406 states and 544669 transitions. [2019-09-09 01:43:04,504 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:43:04,505 INFO L276 IsEmpty]: Start isEmpty. Operand 415406 states and 544669 transitions. [2019-09-09 01:43:04,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 725 [2019-09-09 01:43:04,519 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:43:04,519 INFO L399 BasicCegarLoop]: trace histogram [71, 71, 70, 70, 70, 70, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:43:04,519 INFO L418 AbstractCegarLoop]: === Iteration 10 === [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]=== [2019-09-09 01:43:04,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:43:04,520 INFO L82 PathProgramCache]: Analyzing trace with hash -212922852, now seen corresponding path program 1 times [2019-09-09 01:43:04,520 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:43:04,520 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:43:04,529 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:43:04,529 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:43:04,529 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:43:04,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:43:05,279 INFO L134 CoverageAnalysis]: Checked inductivity of 17115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17115 trivial. 0 not checked. [2019-09-09 01:43:05,279 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:43:05,280 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:43:05,281 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:43:05,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:43:05,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:43:05,282 INFO L87 Difference]: Start difference. First operand 415406 states and 544669 transitions. Second operand 3 states. [2019-09-09 01:43:31,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:43:31,645 INFO L93 Difference]: Finished difference Result 1229302 states and 1614159 transitions. [2019-09-09 01:43:31,646 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:43:31,646 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 724 [2019-09-09 01:43:31,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:43:35,155 INFO L225 Difference]: With dead ends: 1229302 [2019-09-09 01:43:35,156 INFO L226 Difference]: Without dead ends: 814058 [2019-09-09 01:43:35,828 INFO L628 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 [2019-09-09 01:43:36,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 814058 states. [2019-09-09 01:44:23,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 814058 to 813272. [2019-09-09 01:44:23,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 813272 states. [2019-09-09 01:44:26,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813272 states to 813272 states and 1068159 transitions. [2019-09-09 01:44:26,729 INFO L78 Accepts]: Start accepts. Automaton has 813272 states and 1068159 transitions. Word has length 724 [2019-09-09 01:44:26,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-09 01:44:26,730 INFO L475 AbstractCegarLoop]: Abstraction has 813272 states and 1068159 transitions. [2019-09-09 01:44:26,730 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-09 01:44:26,730 INFO L276 IsEmpty]: Start isEmpty. Operand 813272 states and 1068159 transitions. [2019-09-09 01:44:26,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 720 [2019-09-09 01:44:26,745 INFO L391 BasicCegarLoop]: Found error trace [2019-09-09 01:44:26,745 INFO L399 BasicCegarLoop]: trace histogram [71, 71, 70, 70, 70, 70, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-09 01:44:26,746 INFO L418 AbstractCegarLoop]: === Iteration 11 === [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]=== [2019-09-09 01:44:26,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-09 01:44:26,746 INFO L82 PathProgramCache]: Analyzing trace with hash -696763776, now seen corresponding path program 1 times [2019-09-09 01:44:26,746 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-09 01:44:26,746 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-09 01:44:26,753 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:44:26,753 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-09 01:44:26,753 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-09 01:44:26,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-09 01:44:37,917 INFO L134 CoverageAnalysis]: Checked inductivity of 17115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17115 trivial. 0 not checked. [2019-09-09 01:44:37,917 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-09 01:44:37,917 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-09 01:44:37,918 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-09 01:44:37,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-09 01:44:37,919 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-09 01:44:37,919 INFO L87 Difference]: Start difference. First operand 813272 states and 1068159 transitions. Second operand 3 states. [2019-09-09 01:45:12,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-09 01:45:12,416 INFO L93 Difference]: Finished difference Result 1647760 states and 2158901 transitions. [2019-09-09 01:45:12,416 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-09 01:45:12,416 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 719 [2019-09-09 01:45:12,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-09 01:45:16,020 INFO L225 Difference]: With dead ends: 1647760 [2019-09-09 01:45:16,021 INFO L226 Difference]: Without dead ends: 834650 [2019-09-09 01:45:17,215 INFO L628 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 [2019-09-09 01:45:17,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 834650 states.