java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 02:13:38,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 02:13:38,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 02:13:38,985 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 02:13:38,985 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 02:13:38,987 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 02:13:38,989 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 02:13:38,999 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 02:13:39,004 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 02:13:39,007 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 02:13:39,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 02:13:39,010 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 02:13:39,011 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 02:13:39,012 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 02:13:39,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 02:13:39,017 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 02:13:39,018 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 02:13:39,019 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 02:13:39,021 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 02:13:39,025 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 02:13:39,030 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 02:13:39,033 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 02:13:39,035 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 02:13:39,036 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 02:13:39,038 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 02:13:39,039 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 02:13:39,039 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 02:13:39,041 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 02:13:39,042 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 02:13:39,043 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 02:13:39,043 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 02:13:39,045 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 02:13:39,045 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 02:13:39,046 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 02:13:39,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 02:13:39,048 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 02:13:39,049 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 02:13:39,049 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 02:13:39,049 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 02:13:39,050 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 02:13:39,051 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 02:13:39,052 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 02:13:39,071 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 02:13:39,072 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 02:13:39,073 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 02:13:39,073 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 02:13:39,073 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 02:13:39,073 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 02:13:39,074 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 02:13:39,074 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 02:13:39,074 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 02:13:39,074 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 02:13:39,074 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 02:13:39,075 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 02:13:39,075 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 02:13:39,075 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 02:13:39,075 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 02:13:39,075 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 02:13:39,075 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 02:13:39,076 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 02:13:39,076 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 02:13:39,076 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 02:13:39,076 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 02:13:39,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 02:13:39,077 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 02:13:39,077 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 02:13:39,077 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 02:13:39,077 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 02:13:39,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 02:13:39,078 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 02:13:39,078 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-15 02:13:39,392 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 02:13:39,412 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 02:13:39,415 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 02:13:39,417 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 02:13:39,417 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 02:13:39,418 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2019-10-15 02:13:39,492 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ef230095/4f5d2d59d62246a58cffc5b7caf67c10/FLAGfd0c641db [2019-10-15 02:13:40,494 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 02:13:40,495 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2019-10-15 02:13:40,562 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ef230095/4f5d2d59d62246a58cffc5b7caf67c10/FLAGfd0c641db [2019-10-15 02:13:40,837 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ef230095/4f5d2d59d62246a58cffc5b7caf67c10 [2019-10-15 02:13:40,847 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 02:13:40,848 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 02:13:40,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 02:13:40,850 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 02:13:40,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 02:13:40,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:13:40" (1/1) ... [2019-10-15 02:13:40,859 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ced84a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:13:40, skipping insertion in model container [2019-10-15 02:13:40,859 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:13:40" (1/1) ... [2019-10-15 02:13:40,868 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 02:13:41,082 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 02:13:44,112 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 02:13:44,217 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 02:13:44,694 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 02:13:45,618 INFO L192 MainTranslator]: Completed translation [2019-10-15 02:13:45,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:13:45 WrapperNode [2019-10-15 02:13:45,619 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 02:13:45,620 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 02:13:45,620 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 02:13:45,620 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 02:13:45,635 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:13:45" (1/1) ... [2019-10-15 02:13:45,635 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:13:45" (1/1) ... [2019-10-15 02:13:45,749 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:13:45" (1/1) ... [2019-10-15 02:13:45,750 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:13:45" (1/1) ... [2019-10-15 02:13:45,920 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:13:45" (1/1) ... [2019-10-15 02:13:45,955 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:13:45" (1/1) ... [2019-10-15 02:13:46,003 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:13:45" (1/1) ... [2019-10-15 02:13:46,047 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 02:13:46,048 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 02:13:46,048 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 02:13:46,048 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 02:13:46,049 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:13:45" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 02:13:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 02:13:46,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 02:13:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-15 02:13:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2019-10-15 02:13:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-15 02:13:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-15 02:13:46,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-15 02:13:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 02:13:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-15 02:13:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-15 02:13:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-15 02:13:46,120 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-15 02:13:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-15 02:13:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-15 02:13:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-15 02:13:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-15 02:13:46,121 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-10-15 02:13:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 02:13:46,122 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-15 02:13:46,123 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-15 02:13:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-10-15 02:13:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-10-15 02:13:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2019-10-15 02:13:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-10-15 02:13:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-10-15 02:13:46,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-10-15 02:13:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-10-15 02:13:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2019-10-15 02:13:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2019-10-15 02:13:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_timeout_stage [2019-10-15 02:13:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_update_region_info [2019-10-15 02:13:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_tasklet [2019-10-15 02:13:46,125 INFO L138 BoogieDeclarations]: Found implementation of procedure send_tasklet [2019-10-15 02:13:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2019-10-15 02:13:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2019-10-15 02:13:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cmdresp_status [2019-10-15 02:13:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_common_cmd_resp_helper [2019-10-15 02:13:46,126 INFO L138 BoogieDeclarations]: Found implementation of procedure int_timeout_handler [2019-10-15 02:13:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_send_flag_getcmd [2019-10-15 02:13:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_flag_getcmd_resp [2019-10-15 02:13:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_hw_malfunction [2019-10-15 02:13:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_rds_start [2019-10-15 02:13:46,127 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_send_rdsdata_getcmd [2019-10-15 02:13:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_update_af_cache [2019-10-15 02:13:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rdsparse_swapbytes [2019-10-15 02:13:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_rdsdata_getcmd_resp [2019-10-15 02:13:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_rds_finish [2019-10-15 02:13:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_tune_op_ended [2019-10-15 02:13:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_power_enb [2019-10-15 02:13:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_low_rssi_start [2019-10-15 02:13:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_set_pi [2019-10-15 02:13:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_set_pi_resp [2019-10-15 02:13:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_set_pimask [2019-10-15 02:13:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_set_pimask_resp [2019-10-15 02:13:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_setfreq [2019-10-15 02:13:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_setfreq_resp [2019-10-15 02:13:46,130 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_enableint [2019-10-15 02:13:46,130 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_enableint_resp [2019-10-15 02:13:46,130 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_start_afjump [2019-10-15 02:13:46,130 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_start_afjump_resp [2019-10-15 02:13:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_rd_freq [2019-10-15 02:13:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_rd_freq_resp [2019-10-15 02:13:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_low_rssi_finish [2019-10-15 02:13:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_send_intmsk_cmd [2019-10-15 02:13:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_intmsk_cmd_resp [2019-10-15 02:13:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_is_rds_data_available [2019-10-15 02:13:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_transfer_rds_from_internal_buff [2019-10-15 02:13:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_freq [2019-10-15 02:13:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_get_freq [2019-10-15 02:13:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_region [2019-10-15 02:13:46,133 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mute_mode [2019-10-15 02:13:46,133 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_stereo_mono [2019-10-15 02:13:46,133 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2019-10-15 02:13:46,134 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2019-10-15 02:13:46,134 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2019-10-15 02:13:46,134 INFO L138 BoogieDeclarations]: Found implementation of procedure load_default_rx_configuration [2019-10-15 02:13:46,135 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_up [2019-10-15 02:13:46,135 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2019-10-15 02:13:46,135 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_get_mode [2019-10-15 02:13:46,135 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_st_receive [2019-10-15 02:13:46,136 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_st_reg_comp_cb [2019-10-15 02:13:46,136 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2019-10-15 02:13:46,137 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2019-10-15 02:13:46,137 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_drv_init [2019-10-15 02:13:46,137 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_drv_exit [2019-10-15 02:13:46,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2019-10-15 02:13:46,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_fm_drv_init_6_13 [2019-10-15 02:13:46,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-15 02:13:46,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2019-10-15 02:13:46,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_4 [2019-10-15 02:13:46,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_6_5 [2019-10-15 02:13:46,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_6_6_6 [2019-10-15 02:13:46,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_4_1 [2019-10-15 02:13:46,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_5_2 [2019-10-15 02:13:46,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2019-10-15 02:13:46,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_6_8 [2019-10-15 02:13:46,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_6_6_9 [2019-10-15 02:13:46,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2019-10-15 02:13:46,140 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 02:13:46,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2019-10-15 02:13:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2019-10-15 02:13:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-15 02:13:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-15 02:13:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2019-10-15 02:13:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-15 02:13:46,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-15 02:13:46,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-15 02:13:46,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2019-10-15 02:13:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-15 02:13:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-15 02:13:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-15 02:13:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-10-15 02:13:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_3 [2019-10-15 02:13:46,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_2_2 [2019-10-15 02:13:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_2 [2019-10-15 02:13:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 02:13:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2019-10-15 02:13:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_25 [2019-10-15 02:13:46,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2019-10-15 02:13:46,145 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2019-10-15 02:13:46,145 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2019-10-15 02:13:46,145 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2019-10-15 02:13:46,146 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_channel_spacing [2019-10-15 02:13:46,146 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_seek [2019-10-15 02:13:46,147 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2019-10-15 02:13:46,147 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_volume [2019-10-15 02:13:46,147 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_band_freq_range [2019-10-15 02:13:46,147 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_region [2019-10-15 02:13:46,147 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_region [2019-10-15 02:13:46,148 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_mute_mode [2019-10-15 02:13:46,148 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2019-10-15 02:13:46,148 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_mute_mode [2019-10-15 02:13:46,148 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rfdepend_softmute [2019-10-15 02:13:46,149 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rfdepend_softmute [2019-10-15 02:13:46,152 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rssi_level [2019-10-15 02:13:46,152 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rssi_threshold [2019-10-15 02:13:46,153 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rssi_threshold [2019-10-15 02:13:46,153 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_stereo_mono [2019-10-15 02:13:46,153 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_stereo_mono [2019-10-15 02:13:46,153 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_deemphasis_mode [2019-10-15 02:13:46,154 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_deemph_mode [2019-10-15 02:13:46,154 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rds_mode [2019-10-15 02:13:46,154 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rds_mode [2019-10-15 02:13:46,154 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rds_system [2019-10-15 02:13:46,162 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rds_system [2019-10-15 02:13:46,162 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_af_switch [2019-10-15 02:13:46,162 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_af_switch [2019-10-15 02:13:46,162 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2019-10-15 02:13:46,163 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2019-10-15 02:13:46,163 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2019-10-15 02:13:46,163 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2019-10-15 02:13:46,163 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2019-10-15 02:13:46,163 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_radio_text [2019-10-15 02:13:46,163 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_af [2019-10-15 02:13:46,163 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_region [2019-10-15 02:13:46,164 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_mute_mode [2019-10-15 02:13:46,164 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audio_io [2019-10-15 02:13:46,164 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2019-10-15 02:13:46,164 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2019-10-15 02:13:46,164 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2019-10-15 02:13:46,164 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_get_tune_cap_val [2019-10-15 02:13:46,164 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_freq [2019-10-15 02:13:46,164 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-15 02:13:46,165 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2019-10-15 02:13:46,165 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2019-10-15 02:13:46,165 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2019-10-15 02:13:46,165 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2019-10-15 02:13:46,165 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_read [2019-10-15 02:13:46,165 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2019-10-15 02:13:46,165 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_poll [2019-10-15 02:13:46,165 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_open [2019-10-15 02:13:46,166 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_release [2019-10-15 02:13:46,166 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_querycap [2019-10-15 02:13:46,166 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_g_volatile_ctrl [2019-10-15 02:13:46,166 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_s_ctrl [2019-10-15 02:13:46,166 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_audio [2019-10-15 02:13:46,166 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_audio [2019-10-15 02:13:46,166 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_tuner [2019-10-15 02:13:46,166 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_tuner [2019-10-15 02:13:46,167 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_freq [2019-10-15 02:13:46,167 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_freq [2019-10-15 02:13:46,167 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_hw_freq_seek [2019-10-15 02:13:46,167 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_modulator [2019-10-15 02:13:46,167 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_modulator [2019-10-15 02:13:46,167 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_init_video_device [2019-10-15 02:13:46,167 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_deinit_video_device [2019-10-15 02:13:46,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-15 02:13:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-15 02:13:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2019-10-15 02:13:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_17 [2019-10-15 02:13:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_18 [2019-10-15 02:13:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_21 [2019-10-15 02:13:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_24 [2019-10-15 02:13:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_25 [2019-10-15 02:13:46,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_26 [2019-10-15 02:13:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_27 [2019-10-15 02:13:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_28 [2019-10-15 02:13:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_29 [2019-10-15 02:13:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_30 [2019-10-15 02:13:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_31 [2019-10-15 02:13:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_32 [2019-10-15 02:13:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_33 [2019-10-15 02:13:46,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_34 [2019-10-15 02:13:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_4 [2019-10-15 02:13:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_3_11 [2019-10-15 02:13:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_3_2 [2019-10-15 02:13:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_14 [2019-10-15 02:13:46,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-10-15 02:13:46,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_3 [2019-10-15 02:13:46,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2019-10-15 02:13:46,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_17 [2019-10-15 02:13:46,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_24 [2019-10-15 02:13:46,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-10-15 02:13:46,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_26 [2019-10-15 02:13:46,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-15 02:13:46,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2019-10-15 02:13:46,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-10-15 02:13:46,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_30 [2019-10-15 02:13:46,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2019-10-15 02:13:46,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2019-10-15 02:13:46,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2019-10-15 02:13:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-15 02:13:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-15 02:13:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-15 02:13:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 02:13:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 02:13:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 02:13:46,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 02:13:46,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-15 02:13:46,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-15 02:13:46,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-15 02:13:46,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-15 02:13:46,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-15 02:13:46,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-15 02:13:46,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 02:13:46,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 02:13:46,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 02:13:46,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 02:13:46,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-15 02:13:46,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 02:13:46,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-15 02:13:46,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-15 02:13:46,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-15 02:13:46,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-15 02:13:46,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-15 02:13:46,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-15 02:13:46,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-15 02:13:46,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 02:13:46,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 02:13:46,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 02:13:46,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-15 02:13:46,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-15 02:13:46,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-15 02:13:46,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-15 02:13:46,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-15 02:13:46,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-15 02:13:46,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-15 02:13:46,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-15 02:13:46,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-15 02:13:46,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-15 02:13:46,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-15 02:13:46,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-15 02:13:46,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-15 02:13:46,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-10-15 02:13:46,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-15 02:13:46,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-15 02:13:46,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-15 02:13:46,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-15 02:13:46,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2019-10-15 02:13:46,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2019-10-15 02:13:46,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2019-10-15 02:13:46,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2019-10-15 02:13:46,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2019-10-15 02:13:46,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2019-10-15 02:13:46,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-15 02:13:46,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-15 02:13:46,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-15 02:13:46,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-15 02:13:46,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-15 02:13:46,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-15 02:13:46,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_fmdev [2019-10-15 02:13:46,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2019-10-15 02:13:46,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_fmdev [2019-10-15 02:13:46,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_fmdev [2019-10-15 02:13:46,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_fmdev [2019-10-15 02:13:46,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_fmdev [2019-10-15 02:13:46,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_power_lock_of_snd_card [2019-10-15 02:13:46,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_power_lock_of_snd_card [2019-10-15 02:13:46,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2019-10-15 02:13:46,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_power_lock_of_snd_card [2019-10-15 02:13:46,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2019-10-15 02:13:46,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_power_lock_of_snd_card [2019-10-15 02:13:46,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 02:13:46,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 02:13:46,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-15 02:13:46,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-15 02:13:46,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-15 02:13:46,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-15 02:13:46,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2019-10-15 02:13:46,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-15 02:13:46,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-10-15 02:13:46,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-10-15 02:13:46,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-15 02:13:46,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-15 02:13:46,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-15 02:13:46,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-10-15 02:13:46,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2019-10-15 02:13:46,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-15 02:13:46,191 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-15 02:13:46,191 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-10-15 02:13:46,191 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-15 02:13:46,191 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-15 02:13:46,192 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-15 02:13:46,192 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-10-15 02:13:46,192 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-15 02:13:46,192 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-15 02:13:46,192 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-15 02:13:46,192 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2019-10-15 02:13:46,192 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-10-15 02:13:46,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-15 02:13:46,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-15 02:13:46,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-15 02:13:46,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-15 02:13:46,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-15 02:13:46,193 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-10-15 02:13:46,193 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-15 02:13:46,193 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-15 02:13:46,194 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-15 02:13:46,194 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-10-15 02:13:46,194 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 02:13:46,194 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-15 02:13:46,194 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-15 02:13:46,194 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-15 02:13:46,194 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2019-10-15 02:13:46,194 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-10-15 02:13:46,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-10-15 02:13:46,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-15 02:13:46,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2019-10-15 02:13:46,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2019-10-15 02:13:46,195 INFO L138 BoogieDeclarations]: Found implementation of procedure st_register [2019-10-15 02:13:46,195 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2019-10-15 02:13:46,195 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-15 02:13:46,195 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-10-15 02:13:46,196 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-10-15 02:13:46,196 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2019-10-15 02:13:46,196 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2019-10-15 02:13:46,196 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2019-10-15 02:13:46,196 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2019-10-15 02:13:46,196 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2019-10-15 02:13:46,196 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2019-10-15 02:13:46,197 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2019-10-15 02:13:46,197 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2019-10-15 02:13:46,197 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2019-10-15 02:13:46,197 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2019-10-15 02:13:46,197 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2019-10-15 02:13:46,197 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-10-15 02:13:46,197 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 02:13:46,197 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 02:13:46,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 02:13:46,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 02:13:46,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 02:13:46,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-15 02:13:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 02:13:46,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-15 02:13:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 02:13:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-15 02:13:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-15 02:13:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 02:13:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-15 02:13:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-15 02:13:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-15 02:13:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 02:13:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 02:13:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-15 02:13:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-15 02:13:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-15 02:13:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-15 02:13:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 02:13:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-15 02:13:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-15 02:13:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-15 02:13:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-15 02:13:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 02:13:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-15 02:13:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 02:13:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-10-15 02:13:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-15 02:13:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 02:13:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 02:13:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-15 02:13:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-15 02:13:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 02:13:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-10-15 02:13:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-15 02:13:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-15 02:13:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-15 02:13:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 02:13:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-15 02:13:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-15 02:13:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-15 02:13:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-10-15 02:13:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-15 02:13:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-15 02:13:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 02:13:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 02:13:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-10-15 02:13:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-15 02:13:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2019-10-15 02:13:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-15 02:13:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-15 02:13:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-10-15 02:13:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_25 [2019-10-15 02:13:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-15 02:13:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2019-10-15 02:13:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2019-10-15 02:13:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-10-15 02:13:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-10-15 02:13:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-10-15 02:13:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-15 02:13:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-15 02:13:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-15 02:13:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-15 02:13:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 02:13:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 02:13:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-10-15 02:13:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2019-10-15 02:13:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-10-15 02:13:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2019-10-15 02:13:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 02:13:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-10-15 02:13:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-10-15 02:13:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2019-10-15 02:13:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2019-10-15 02:13:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-15 02:13:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-10-15 02:13:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-10-15 02:13:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2019-10-15 02:13:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-10-15 02:13:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-10-15 02:13:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-10-15 02:13:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-10-15 02:13:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-15 02:13:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-10-15 02:13:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-15 02:13:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_init_video_device [2019-10-15 02:13:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_deinit_video_device [2019-10-15 02:13:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2019-10-15 02:13:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2019-10-15 02:13:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_update_region_info [2019-10-15 02:13:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2019-10-15 02:13:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_is_rds_data_available [2019-10-15 02:13:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_transfer_rds_from_internal_buff [2019-10-15 02:13:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_freq [2019-10-15 02:13:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2019-10-15 02:13:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_region [2019-10-15 02:13:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mute_mode [2019-10-15 02:13:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_stereo_mono [2019-10-15 02:13:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2019-10-15 02:13:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_get_freq [2019-10-15 02:13:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_get_mode [2019-10-15 02:13:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure st_register [2019-10-15 02:13:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2019-10-15 02:13:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2019-10-15 02:13:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_mute_mode [2019-10-15 02:13:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_stereo_mono [2019-10-15 02:13:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rds_mode [2019-10-15 02:13:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2019-10-15 02:13:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rssi_threshold [2019-10-15 02:13:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_region [2019-10-15 02:13:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2019-10-15 02:13:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2019-10-15 02:13:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_freq [2019-10-15 02:13:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_region [2019-10-15 02:13:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_mute_mode [2019-10-15 02:13:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2019-10-15 02:13:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2019-10-15 02:13:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_send_flag_getcmd [2019-10-15 02:13:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_flag_getcmd_resp [2019-10-15 02:13:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_hw_malfunction [2019-10-15 02:13:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_rds_start [2019-10-15 02:13:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_send_rdsdata_getcmd [2019-10-15 02:13:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_rdsdata_getcmd_resp [2019-10-15 02:13:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_rds_finish [2019-10-15 02:13:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_tune_op_ended [2019-10-15 02:13:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_power_enb [2019-10-15 02:13:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_low_rssi_start [2019-10-15 02:13:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_set_pi [2019-10-15 02:13:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_set_pi_resp [2019-10-15 02:13:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_set_pimask [2019-10-15 02:13:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_set_pimask_resp [2019-10-15 02:13:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_setfreq [2019-10-15 02:13:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_setfreq_resp [2019-10-15 02:13:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_enableint [2019-10-15 02:13:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_enableint_resp [2019-10-15 02:13:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_start_afjump [2019-10-15 02:13:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_start_afjump_resp [2019-10-15 02:13:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_rd_freq [2019-10-15 02:13:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_rd_freq_resp [2019-10-15 02:13:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_low_rssi_finish [2019-10-15 02:13:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_send_intmsk_cmd [2019-10-15 02:13:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_intmsk_cmd_resp [2019-10-15 02:13:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2019-10-15 02:13:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2019-10-15 02:13:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2019-10-15 02:13:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_timeout_stage [2019-10-15 02:13:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure recv_tasklet [2019-10-15 02:13:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure send_tasklet [2019-10-15 02:13:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-15 02:13:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2019-10-15 02:13:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 02:13:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure check_cmdresp_status [2019-10-15 02:13:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_common_cmd_resp_helper [2019-10-15 02:13:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure int_timeout_handler [2019-10-15 02:13:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_update_af_cache [2019-10-15 02:13:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rdsparse_swapbytes [2019-10-15 02:13:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2019-10-15 02:13:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2019-10-15 02:13:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure load_default_rx_configuration [2019-10-15 02:13:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_up [2019-10-15 02:13:46,224 INFO L130 BoogieDeclarations]: Found specification of procedure fm_st_receive [2019-10-15 02:13:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure fm_st_reg_comp_cb [2019-10-15 02:13:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 02:13:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure fm_drv_init [2019-10-15 02:13:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure fm_drv_exit [2019-10-15 02:13:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2019-10-15 02:13:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_fm_drv_init_6_13 [2019-10-15 02:13:46,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-15 02:13:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2019-10-15 02:13:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_4 [2019-10-15 02:13:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_6_5 [2019-10-15 02:13:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_6_6_6 [2019-10-15 02:13:46,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_4_1 [2019-10-15 02:13:46,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_5_2 [2019-10-15 02:13:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2019-10-15 02:13:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_6_8 [2019-10-15 02:13:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_6_6_9 [2019-10-15 02:13:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-15 02:13:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-15 02:13:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2019-10-15 02:13:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 02:13:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2019-10-15 02:13:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2019-10-15 02:13:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2019-10-15 02:13:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-15 02:13:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-15 02:13:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2019-10-15 02:13:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-15 02:13:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-15 02:13:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-15 02:13:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2019-10-15 02:13:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-15 02:13:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-15 02:13:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-15 02:13:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-10-15 02:13:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_3 [2019-10-15 02:13:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_14 [2019-10-15 02:13:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-10-15 02:13:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_2_2 [2019-10-15 02:13:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_2 [2019-10-15 02:13:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_3 [2019-10-15 02:13:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-15 02:13:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-15 02:13:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rds_system [2019-10-15 02:13:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rfdepend_softmute [2019-10-15 02:13:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_deemphasis_mode [2019-10-15 02:13:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_af_switch [2019-10-15 02:13:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_seek [2019-10-15 02:13:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rds_mode [2019-10-15 02:13:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rds_system [2019-10-15 02:13:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_mute_mode [2019-10-15 02:13:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_volume [2019-10-15 02:13:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_band_freq_range [2019-10-15 02:13:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_stereo_mono [2019-10-15 02:13:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rssi_level [2019-10-15 02:13:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rssi_threshold [2019-10-15 02:13:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rfdepend_softmute [2019-10-15 02:13:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_deemph_mode [2019-10-15 02:13:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_af_switch [2019-10-15 02:13:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_region [2019-10-15 02:13:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_channel_spacing [2019-10-15 02:13:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2019-10-15 02:13:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-15 02:13:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2019-10-15 02:13:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_radio_text [2019-10-15 02:13:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_af [2019-10-15 02:13:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2019-10-15 02:13:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_get_tune_cap_val [2019-10-15 02:13:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2019-10-15 02:13:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2019-10-15 02:13:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2019-10-15 02:13:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure set_audio_io [2019-10-15 02:13:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2019-10-15 02:13:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-15 02:13:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-15 02:13:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2019-10-15 02:13:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2019-10-15 02:13:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_24 [2019-10-15 02:13:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_26 [2019-10-15 02:13:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_30 [2019-10-15 02:13:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2019-10-15 02:13:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_fmdev [2019-10-15 02:13:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_fmdev [2019-10-15 02:13:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-15 02:13:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-15 02:13:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-15 02:13:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-10-15 02:13:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-15 02:13:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-10-15 02:13:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2019-10-15 02:13:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2019-10-15 02:13:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-15 02:13:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-10-15 02:13:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-15 02:13:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2019-10-15 02:13:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_17 [2019-10-15 02:13:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2019-10-15 02:13:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2019-10-15 02:13:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2019-10-15 02:13:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2019-10-15 02:13:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2019-10-15 02:13:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2019-10-15 02:13:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2019-10-15 02:13:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2019-10-15 02:13:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2019-10-15 02:13:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2019-10-15 02:13:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2019-10-15 02:13:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2019-10-15 02:13:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2019-10-15 02:13:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2019-10-15 02:13:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2019-10-15 02:13:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2019-10-15 02:13:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_read [2019-10-15 02:13:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2019-10-15 02:13:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_poll [2019-10-15 02:13:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_open [2019-10-15 02:13:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_release [2019-10-15 02:13:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_querycap [2019-10-15 02:13:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure fm_g_volatile_ctrl [2019-10-15 02:13:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_s_ctrl [2019-10-15 02:13:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_audio [2019-10-15 02:13:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-15 02:13:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_audio [2019-10-15 02:13:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_tuner [2019-10-15 02:13:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_tuner [2019-10-15 02:13:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_freq [2019-10-15 02:13:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_freq [2019-10-15 02:13:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_hw_freq_seek [2019-10-15 02:13:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_modulator [2019-10-15 02:13:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_modulator [2019-10-15 02:13:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_17 [2019-10-15 02:13:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_18 [2019-10-15 02:13:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_21 [2019-10-15 02:13:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_24 [2019-10-15 02:13:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_25 [2019-10-15 02:13:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_26 [2019-10-15 02:13:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_27 [2019-10-15 02:13:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_28 [2019-10-15 02:13:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_29 [2019-10-15 02:13:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_30 [2019-10-15 02:13:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_31 [2019-10-15 02:13:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_32 [2019-10-15 02:13:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_33 [2019-10-15 02:13:46,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_34 [2019-10-15 02:13:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_4 [2019-10-15 02:13:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_3_11 [2019-10-15 02:13:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_3_2 [2019-10-15 02:13:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-15 02:13:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 02:13:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-15 02:13:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 02:13:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 02:13:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 02:13:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 02:13:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-15 02:13:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-15 02:13:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-15 02:13:46,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-15 02:13:46,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-15 02:13:46,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 02:13:46,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 02:13:46,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-15 02:13:46,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-15 02:13:46,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-15 02:13:46,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-15 02:13:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-15 02:13:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 02:13:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 02:13:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 02:13:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 02:13:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 02:13:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 02:13:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 02:13:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-15 02:13:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-15 02:13:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 02:13:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 02:13:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 02:13:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-15 02:13:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-15 02:13:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-15 02:13:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-15 02:13:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 02:13:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-15 02:13:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-15 02:13:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-15 02:13:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-15 02:13:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-15 02:13:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-15 02:13:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-15 02:13:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-15 02:13:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-15 02:13:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-15 02:13:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-15 02:13:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-10-15 02:13:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-15 02:13:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-15 02:13:46,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-15 02:13:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-15 02:13:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2019-10-15 02:13:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_v4l2_ctrl_handler [2019-10-15 02:13:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2019-10-15 02:13:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2019-10-15 02:13:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2019-10-15 02:13:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2019-10-15 02:13:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-15 02:13:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-15 02:13:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-15 02:13:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-15 02:13:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-15 02:13:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-15 02:13:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_fmdev [2019-10-15 02:13:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_fmdev [2019-10-15 02:13:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_fmdev [2019-10-15 02:13:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_power_lock_of_snd_card [2019-10-15 02:13:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_power_lock_of_snd_card [2019-10-15 02:13:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_power_lock_of_snd_card [2019-10-15 02:13:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_power_lock_of_snd_card [2019-10-15 02:13:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_power_lock_of_snd_card [2019-10-15 02:13:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_power_lock_of_snd_card [2019-10-15 02:13:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 02:13:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 02:13:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-15 02:13:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-15 02:13:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 02:13:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 02:13:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 02:13:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 02:13:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 02:13:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 02:13:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 02:13:46,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 02:13:54,145 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-15 02:13:55,001 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 02:14:15,844 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 02:14:15,845 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-15 02:14:15,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:14:15 BoogieIcfgContainer [2019-10-15 02:14:15,848 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 02:14:15,849 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 02:14:15,849 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 02:14:15,852 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 02:14:15,853 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 02:13:40" (1/3) ... [2019-10-15 02:14:15,855 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57dc7bf6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:14:15, skipping insertion in model container [2019-10-15 02:14:15,855 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:13:45" (2/3) ... [2019-10-15 02:14:15,856 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57dc7bf6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:14:15, skipping insertion in model container [2019-10-15 02:14:15,856 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:14:15" (3/3) ... [2019-10-15 02:14:15,860 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2019-10-15 02:14:15,874 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 02:14:15,890 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-15 02:14:15,902 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-15 02:14:15,948 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 02:14:15,949 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 02:14:15,949 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 02:14:15,949 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 02:14:15,949 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 02:14:15,949 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 02:14:15,949 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 02:14:15,950 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 02:14:16,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states. [2019-10-15 02:14:16,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2019-10-15 02:14:16,060 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 02:14:16,063 INFO L380 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 02:14:16,066 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 02:14:16,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 02:14:16,073 INFO L82 PathProgramCache]: Analyzing trace with hash 419516146, now seen corresponding path program 1 times [2019-10-15 02:14:16,086 INFO L157 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-15 02:14:16,086 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1006211718] [2019-10-15 02:14:16,087 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:14:16,087 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 02:14:16,087 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 02:14:16,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 02:14:17,431 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 855 trivial. 0 not checked. [2019-10-15 02:14:17,434 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1006211718] [2019-10-15 02:14:17,435 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 02:14:17,436 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 02:14:17,436 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1245964956] [2019-10-15 02:14:17,447 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 02:14:17,447 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2019-10-15 02:14:17,461 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 02:14:17,462 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 02:14:17,465 INFO L87 Difference]: Start difference. First operand 2435 states. Second operand 3 states.