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 --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 20:26:23,779 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 20:26:23,781 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 20:26:23,793 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 20:26:23,794 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 20:26:23,795 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 20:26:23,796 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 20:26:23,798 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 20:26:23,799 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 20:26:23,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 20:26:23,801 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 20:26:23,802 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 20:26:23,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 20:26:23,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 20:26:23,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 20:26:23,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 20:26:23,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 20:26:23,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 20:26:23,809 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 20:26:23,810 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 20:26:23,812 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 20:26:23,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 20:26:23,814 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 20:26:23,814 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 20:26:23,816 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 20:26:23,817 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 20:26:23,817 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 20:26:23,818 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 20:26:23,818 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 20:26:23,819 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 20:26:23,819 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 20:26:23,820 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 20:26:23,821 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 20:26:23,822 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 20:26:23,823 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 20:26:23,823 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 20:26:23,823 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 20:26:23,824 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 20:26:23,824 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 20:26:23,825 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 20:26:23,827 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 20:26:23,828 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 [2019-10-13 20:26:23,850 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 20:26:23,850 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 20:26:23,852 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 20:26:23,852 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 20:26:23,852 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 20:26:23,852 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 20:26:23,853 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 20:26:23,853 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 20:26:23,853 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 20:26:23,853 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 20:26:23,854 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 20:26:23,854 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 20:26:23,855 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 20:26:23,855 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 20:26:23,855 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 20:26:23,856 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 20:26:23,856 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 20:26:23,856 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 20:26:23,856 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 20:26:23,856 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 20:26:23,857 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 20:26:23,857 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 20:26:23,857 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 20:26:23,857 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 20:26:23,858 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 20:26:23,858 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 20:26:23,858 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 20:26:23,858 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 20:26:23,858 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-13 20:26:24,167 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 20:26:24,186 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 20:26:24,190 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 20:26:24,191 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 20:26:24,191 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 20:26:24,192 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2019-10-13 20:26:24,273 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f364c638/b1dcdd8978e14a21aedade76e9a446e5/FLAG4f7f26c58 [2019-10-13 20:26:25,165 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 20:26:25,165 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2019-10-13 20:26:25,221 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f364c638/b1dcdd8978e14a21aedade76e9a446e5/FLAG4f7f26c58 [2019-10-13 20:26:25,612 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f364c638/b1dcdd8978e14a21aedade76e9a446e5 [2019-10-13 20:26:25,624 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 20:26:25,626 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 20:26:25,627 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 20:26:25,627 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 20:26:25,631 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 20:26:25,633 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:26:25" (1/1) ... [2019-10-13 20:26:25,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e246330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:26:25, skipping insertion in model container [2019-10-13 20:26:25,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:26:25" (1/1) ... [2019-10-13 20:26:25,643 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 20:26:25,849 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 20:26:29,102 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:26:29,210 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 20:26:29,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:26:31,119 INFO L192 MainTranslator]: Completed translation [2019-10-13 20:26:31,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:26:31 WrapperNode [2019-10-13 20:26:31,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 20:26:31,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 20:26:31,122 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 20:26:31,122 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 20:26:31,137 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:26:31" (1/1) ... [2019-10-13 20:26:31,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:26:31" (1/1) ... [2019-10-13 20:26:31,265 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:26:31" (1/1) ... [2019-10-13 20:26:31,267 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:26:31" (1/1) ... [2019-10-13 20:26:31,445 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:26:31" (1/1) ... [2019-10-13 20:26:31,482 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:26:31" (1/1) ... [2019-10-13 20:26:31,531 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:26:31" (1/1) ... [2019-10-13 20:26:31,576 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 20:26:31,577 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 20:26:31,577 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 20:26:31,577 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 20:26:31,579 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:26:31" (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 [2019-10-13 20:26:31,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 20:26:31,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 20:26:31,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-13 20:26:31,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2019-10-13 20:26:31,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-13 20:26:31,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-13 20:26:31,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-13 20:26:31,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 20:26:31,650 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-13 20:26:31,651 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 20:26:31,651 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-13 20:26:31,651 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-13 20:26:31,651 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 20:26:31,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-13 20:26:31,652 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-13 20:26:31,652 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-13 20:26:31,652 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-10-13 20:26:31,652 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 20:26:31,653 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 20:26:31,653 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-13 20:26:31,653 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-10-13 20:26:31,653 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-10-13 20:26:31,653 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2019-10-13 20:26:31,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-10-13 20:26:31,654 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-10-13 20:26:31,654 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-10-13 20:26:31,654 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-10-13 20:26:31,654 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2019-10-13 20:26:31,655 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2019-10-13 20:26:31,655 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_timeout_stage [2019-10-13 20:26:31,655 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_update_region_info [2019-10-13 20:26:31,655 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_tasklet [2019-10-13 20:26:31,655 INFO L138 BoogieDeclarations]: Found implementation of procedure send_tasklet [2019-10-13 20:26:31,656 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2019-10-13 20:26:31,656 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2019-10-13 20:26:31,656 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cmdresp_status [2019-10-13 20:26:31,656 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_common_cmd_resp_helper [2019-10-13 20:26:31,656 INFO L138 BoogieDeclarations]: Found implementation of procedure int_timeout_handler [2019-10-13 20:26:31,656 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_send_flag_getcmd [2019-10-13 20:26:31,657 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_flag_getcmd_resp [2019-10-13 20:26:31,657 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_hw_malfunction [2019-10-13 20:26:31,657 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_rds_start [2019-10-13 20:26:31,657 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_send_rdsdata_getcmd [2019-10-13 20:26:31,657 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_update_af_cache [2019-10-13 20:26:31,658 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rdsparse_swapbytes [2019-10-13 20:26:31,658 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_rdsdata_getcmd_resp [2019-10-13 20:26:31,658 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_rds_finish [2019-10-13 20:26:31,658 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_tune_op_ended [2019-10-13 20:26:31,658 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_power_enb [2019-10-13 20:26:31,658 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_low_rssi_start [2019-10-13 20:26:31,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_set_pi [2019-10-13 20:26:31,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_set_pi_resp [2019-10-13 20:26:31,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_set_pimask [2019-10-13 20:26:31,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_set_pimask_resp [2019-10-13 20:26:31,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_setfreq [2019-10-13 20:26:31,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_setfreq_resp [2019-10-13 20:26:31,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_enableint [2019-10-13 20:26:31,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_enableint_resp [2019-10-13 20:26:31,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_start_afjump [2019-10-13 20:26:31,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_start_afjump_resp [2019-10-13 20:26:31,660 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_rd_freq [2019-10-13 20:26:31,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_afjump_rd_freq_resp [2019-10-13 20:26:31,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_low_rssi_finish [2019-10-13 20:26:31,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_send_intmsk_cmd [2019-10-13 20:26:31,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_handle_intmsk_cmd_resp [2019-10-13 20:26:31,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_is_rds_data_available [2019-10-13 20:26:31,662 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_transfer_rds_from_internal_buff [2019-10-13 20:26:31,662 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_freq [2019-10-13 20:26:31,662 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_get_freq [2019-10-13 20:26:31,662 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_region [2019-10-13 20:26:31,663 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mute_mode [2019-10-13 20:26:31,663 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_stereo_mono [2019-10-13 20:26:31,663 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2019-10-13 20:26:31,663 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2019-10-13 20:26:31,664 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2019-10-13 20:26:31,664 INFO L138 BoogieDeclarations]: Found implementation of procedure load_default_rx_configuration [2019-10-13 20:26:31,664 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_up [2019-10-13 20:26:31,664 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2019-10-13 20:26:31,664 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_get_mode [2019-10-13 20:26:31,665 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_st_receive [2019-10-13 20:26:31,665 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_st_reg_comp_cb [2019-10-13 20:26:31,665 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2019-10-13 20:26:31,665 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2019-10-13 20:26:31,665 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_drv_init [2019-10-13 20:26:31,666 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_drv_exit [2019-10-13 20:26:31,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2019-10-13 20:26:31,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_fm_drv_init_6_13 [2019-10-13 20:26:31,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-13 20:26:31,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2019-10-13 20:26:31,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_4 [2019-10-13 20:26:31,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_file_operations_instance_3_6_5 [2019-10-13 20:26:31,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_6_6_6 [2019-10-13 20:26:31,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_4_1 [2019-10-13 20:26:31,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_5_2 [2019-10-13 20:26:31,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2019-10-13 20:26:31,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_file_operations_instance_3_6_8 [2019-10-13 20:26:31,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_6_6_9 [2019-10-13 20:26:31,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2019-10-13 20:26:31,668 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 20:26:31,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2019-10-13 20:26:31,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2019-10-13 20:26:31,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-13 20:26:31,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-13 20:26:31,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2019-10-13 20:26:31,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-13 20:26:31,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-13 20:26:31,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-13 20:26:31,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2019-10-13 20:26:31,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-13 20:26:31,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-13 20:26:31,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-13 20:26:31,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-10-13 20:26:31,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_3 [2019-10-13 20:26:31,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_2_2 [2019-10-13 20:26:31,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_2 [2019-10-13 20:26:31,672 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-13 20:26:31,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_47 [2019-10-13 20:26:31,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_48 [2019-10-13 20:26:31,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2019-10-13 20:26:31,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_50 [2019-10-13 20:26:31,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_52 [2019-10-13 20:26:31,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_54 [2019-10-13 20:26:31,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_55 [2019-10-13 20:26:31,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_57 [2019-10-13 20:26:31,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_58 [2019-10-13 20:26:31,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2019-10-13 20:26:31,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2019-10-13 20:26:31,674 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2019-10-13 20:26:31,675 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2019-10-13 20:26:31,675 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2019-10-13 20:26:31,675 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_channel_spacing [2019-10-13 20:26:31,675 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_seek [2019-10-13 20:26:31,675 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2019-10-13 20:26:31,676 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_volume [2019-10-13 20:26:31,676 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_band_freq_range [2019-10-13 20:26:31,676 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_region [2019-10-13 20:26:31,676 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_region [2019-10-13 20:26:31,676 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_mute_mode [2019-10-13 20:26:31,676 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2019-10-13 20:26:31,676 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_mute_mode [2019-10-13 20:26:31,677 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rfdepend_softmute [2019-10-13 20:26:31,677 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rfdepend_softmute [2019-10-13 20:26:31,677 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rssi_level [2019-10-13 20:26:31,678 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rssi_threshold [2019-10-13 20:26:31,685 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rssi_threshold [2019-10-13 20:26:31,685 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_stereo_mono [2019-10-13 20:26:31,685 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_stereo_mono [2019-10-13 20:26:31,685 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_deemphasis_mode [2019-10-13 20:26:31,685 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_deemph_mode [2019-10-13 20:26:31,686 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rds_mode [2019-10-13 20:26:31,686 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rds_mode [2019-10-13 20:26:31,687 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_rds_system [2019-10-13 20:26:31,687 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_rds_system [2019-10-13 20:26:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_af_switch [2019-10-13 20:26:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_get_af_switch [2019-10-13 20:26:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2019-10-13 20:26:31,688 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2019-10-13 20:26:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2019-10-13 20:26:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2019-10-13 20:26:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2019-10-13 20:26:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_radio_text [2019-10-13 20:26:31,689 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_af [2019-10-13 20:26:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_region [2019-10-13 20:26:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_mute_mode [2019-10-13 20:26:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audio_io [2019-10-13 20:26:31,690 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2019-10-13 20:26:31,691 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2019-10-13 20:26:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2019-10-13 20:26:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_get_tune_cap_val [2019-10-13 20:26:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_freq [2019-10-13 20:26:31,692 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-13 20:26:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2019-10-13 20:26:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2019-10-13 20:26:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2019-10-13 20:26:31,693 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2019-10-13 20:26:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_read [2019-10-13 20:26:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2019-10-13 20:26:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_poll [2019-10-13 20:26:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_open [2019-10-13 20:26:31,694 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_release [2019-10-13 20:26:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_querycap [2019-10-13 20:26:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_g_volatile_ctrl [2019-10-13 20:26:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_s_ctrl [2019-10-13 20:26:31,695 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_audio [2019-10-13 20:26:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_audio [2019-10-13 20:26:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_tuner [2019-10-13 20:26:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_tuner [2019-10-13 20:26:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_freq [2019-10-13 20:26:31,696 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_freq [2019-10-13 20:26:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_hw_freq_seek [2019-10-13 20:26:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_g_modulator [2019-10-13 20:26:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_vidioc_s_modulator [2019-10-13 20:26:31,697 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_init_video_device [2019-10-13 20:26:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_deinit_video_device [2019-10-13 20:26:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-13 20:26:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-13 20:26:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2019-10-13 20:26:31,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_17 [2019-10-13 20:26:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_18 [2019-10-13 20:26:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_21 [2019-10-13 20:26:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_24 [2019-10-13 20:26:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_25 [2019-10-13 20:26:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_26 [2019-10-13 20:26:31,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_27 [2019-10-13 20:26:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_28 [2019-10-13 20:26:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_29 [2019-10-13 20:26:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_30 [2019-10-13 20:26:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_31 [2019-10-13 20:26:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_32 [2019-10-13 20:26:31,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_33 [2019-10-13 20:26:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_34 [2019-10-13 20:26:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_4 [2019-10-13 20:26:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_3_11 [2019-10-13 20:26:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_3_2 [2019-10-13 20:26:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_14 [2019-10-13 20:26:31,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-10-13 20:26:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_v4l2_file_operations_io_instance_3 [2019-10-13 20:26:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_41 [2019-10-13 20:26:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_42 [2019-10-13 20:26:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-13 20:26:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-13 20:26:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-13 20:26:31,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 20:26:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 20:26:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 20:26:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 20:26:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-13 20:26:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-13 20:26:31,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-13 20:26:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-13 20:26:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-13 20:26:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-13 20:26:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 20:26:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 20:26:31,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 20:26:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 20:26:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-13 20:26:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 20:26:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-13 20:26:31,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-13 20:26:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-13 20:26:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-13 20:26:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-13 20:26:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-13 20:26:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-13 20:26:31,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 20:26:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 20:26:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 20:26:31,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-13 20:26:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-13 20:26:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-13 20:26:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-13 20:26:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-13 20:26:31,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-13 20:26:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 20:26:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 20:26:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 20:26:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 20:26:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 20:26:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 20:26:31,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 20:26:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 20:26:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 20:26:31,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 20:26:31,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 20:26:31,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 20:26:31,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 20:26:31,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 20:26:31,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 20:26:31,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 20:26:31,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-13 20:26:31,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-13 20:26:31,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-13 20:26:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-13 20:26:31,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-13 20:26:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-13 20:26:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-13 20:26:31,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 20:26:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:26:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 20:26:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 20:26:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 20:26:31,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 20:26:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:26:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 20:26:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:26:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 20:26:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 20:26:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 20:26:31,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 20:26:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 20:26:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 20:26:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 20:26:31,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 20:26:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-13 20:26:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-13 20:26:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-13 20:26:31,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-13 20:26:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-13 20:26:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-13 20:26:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-13 20:26:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 20:26:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rds_buff_lock_of_fmdev [2019-10-13 20:26:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rds_buff_lock_of_fmdev [2019-10-13 20:26:31,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_rds_buff_lock_of_fmdev [2019-10-13 20:26:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_rds_buff_lock_of_fmdev [2019-10-13 20:26:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_rds_buff_lock_of_fmdev [2019-10-13 20:26:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_rds_buff_lock_of_fmdev [2019-10-13 20:26:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_rds_buff_lock_of_fmdev [2019-10-13 20:26:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_rds_buff_lock_of_fmdev [2019-10-13 20:26:31,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_resp_skb_lock_of_fmdev [2019-10-13 20:26:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_resp_skb_lock_of_fmdev [2019-10-13 20:26:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_resp_skb_lock_of_fmdev [2019-10-13 20:26:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_resp_skb_lock_of_fmdev [2019-10-13 20:26:31,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_resp_skb_lock_of_fmdev [2019-10-13 20:26:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_resp_skb_lock_of_fmdev [2019-10-13 20:26:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_resp_skb_lock_of_fmdev [2019-10-13 20:26:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_resp_skb_lock_of_fmdev [2019-10-13 20:26:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 20:26:31,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 20:26:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 20:26:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 20:26:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 20:26:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 20:26:31,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 20:26:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 20:26:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 20:26:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-13 20:26:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-13 20:26:31,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-13 20:26:31,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-13 20:26:31,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-13 20:26:31,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2019-10-13 20:26:31,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-13 20:26:31,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-10-13 20:26:31,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-10-13 20:26:31,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-13 20:26:31,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-13 20:26:31,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-13 20:26:31,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 20:26:31,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-10-13 20:26:31,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __video_register_device [2019-10-13 20:26:31,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-13 20:26:31,738 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-13 20:26:31,738 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-10-13 20:26:31,738 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 20:26:31,738 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-13 20:26:31,738 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-10-13 20:26:31,739 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-13 20:26:31,739 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-13 20:26:31,739 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-13 20:26:31,739 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2019-10-13 20:26:31,739 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-10-13 20:26:31,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-13 20:26:31,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-13 20:26:31,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-13 20:26:31,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 20:26:31,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-13 20:26:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-13 20:26:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-10-13 20:26:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-13 20:26:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-13 20:26:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-13 20:26:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-13 20:26:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-13 20:26:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-13 20:26:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-10-13 20:26:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 20:26:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-13 20:26:31,743 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-13 20:26:31,743 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-13 20:26:31,743 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2019-10-13 20:26:31,743 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-10-13 20:26:31,743 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-10-13 20:26:31,743 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-13 20:26:31,744 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2019-10-13 20:26:31,744 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2019-10-13 20:26:31,744 INFO L138 BoogieDeclarations]: Found implementation of procedure st_register [2019-10-13 20:26:31,744 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2019-10-13 20:26:31,744 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-13 20:26:31,744 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-10-13 20:26:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-10-13 20:26:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2019-10-13 20:26:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2019-10-13 20:26:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2019-10-13 20:26:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2019-10-13 20:26:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_register [2019-10-13 20:26:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2019-10-13 20:26:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2019-10-13 20:26:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_alloc [2019-10-13 20:26:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2019-10-13 20:26:31,747 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2019-10-13 20:26:31,750 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2019-10-13 20:26:31,750 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-10-13 20:26:31,750 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 20:26:31,751 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 20:26:31,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 20:26:31,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 20:26:31,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 20:26:31,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-13 20:26:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 20:26:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-13 20:26:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-13 20:26:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 20:26:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 20:26:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-13 20:26:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-13 20:26:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 20:26:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 20:26:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-13 20:26:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 20:26:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-10-13 20:26:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-13 20:26:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 20:26:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 20:26:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-13 20:26:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-13 20:26:31,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 20:26:31,827 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-10-13 20:26:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-13 20:26:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_48 [2019-10-13 20:26:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_50 [2019-10-13 20:26:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_52 [2019-10-13 20:26:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_55 [2019-10-13 20:26:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_58 [2019-10-13 20:26:31,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2019-10-13 20:26:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rds_buff_lock_of_fmdev [2019-10-13 20:26:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rds_buff_lock_of_fmdev [2019-10-13 20:26:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_resp_skb_lock_of_fmdev [2019-10-13 20:26:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_resp_skb_lock_of_fmdev [2019-10-13 20:26:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 20:26:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-13 20:26:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-13 20:26:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 20:26:31,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-13 20:26:31,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-13 20:26:31,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-13 20:26:31,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 20:26:31,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 20:26:31,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-13 20:26:31,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-13 20:26:31,830 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-13 20:26:31,831 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 20:26:31,831 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 20:26:31,831 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 20:26:31,831 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 20:26:31,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2019-10-13 20:26:31,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2019-10-13 20:26:31,831 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-13 20:26:31,831 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-13 20:26:31,832 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-10-13 20:26:31,832 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-13 20:26:31,832 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-13 20:26:31,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 20:26:31,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 20:26:31,832 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-10-13 20:26:31,832 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-13 20:26:31,832 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2019-10-13 20:26:31,832 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-13 20:26:31,833 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-13 20:26:31,833 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-10-13 20:26:31,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_54 [2019-10-13 20:26:31,833 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-13 20:26:31,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_47 [2019-10-13 20:26:31,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_57 [2019-10-13 20:26:31,833 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-10-13 20:26:31,833 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-10-13 20:26:31,834 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-10-13 20:26:31,834 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-13 20:26:31,834 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-13 20:26:31,834 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-13 20:26:31,834 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-13 20:26:31,834 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 20:26:31,834 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-13 20:26:31,834 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-10-13 20:26:31,834 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2019-10-13 20:26:31,835 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-10-13 20:26:31,835 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2019-10-13 20:26:31,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 20:26:31,835 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-10-13 20:26:31,835 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-10-13 20:26:31,835 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2019-10-13 20:26:31,835 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2019-10-13 20:26:31,835 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-13 20:26:31,836 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-10-13 20:26:31,836 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-10-13 20:26:31,836 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2019-10-13 20:26:31,836 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-10-13 20:26:31,836 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-10-13 20:26:31,836 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-10-13 20:26:31,836 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-10-13 20:26:31,836 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-13 20:26:31,837 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-10-13 20:26:31,837 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-13 20:26:31,837 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_init_video_device [2019-10-13 20:26:31,837 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_deinit_video_device [2019-10-13 20:26:31,837 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2019-10-13 20:26:31,837 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2019-10-13 20:26:31,837 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_update_region_info [2019-10-13 20:26:31,837 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2019-10-13 20:26:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_is_rds_data_available [2019-10-13 20:26:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_transfer_rds_from_internal_buff [2019-10-13 20:26:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_freq [2019-10-13 20:26:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2019-10-13 20:26:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_region [2019-10-13 20:26:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mute_mode [2019-10-13 20:26:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_stereo_mono [2019-10-13 20:26:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2019-10-13 20:26:31,838 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_get_freq [2019-10-13 20:26:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_get_mode [2019-10-13 20:26:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure st_register [2019-10-13 20:26:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2019-10-13 20:26:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2019-10-13 20:26:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_mute_mode [2019-10-13 20:26:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_stereo_mono [2019-10-13 20:26:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rds_mode [2019-10-13 20:26:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2019-10-13 20:26:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rssi_threshold [2019-10-13 20:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_region [2019-10-13 20:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2019-10-13 20:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2019-10-13 20:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_freq [2019-10-13 20:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_region [2019-10-13 20:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_mute_mode [2019-10-13 20:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2019-10-13 20:26:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2019-10-13 20:26:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_send_flag_getcmd [2019-10-13 20:26:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_flag_getcmd_resp [2019-10-13 20:26:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_hw_malfunction [2019-10-13 20:26:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_rds_start [2019-10-13 20:26:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_send_rdsdata_getcmd [2019-10-13 20:26:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_rdsdata_getcmd_resp [2019-10-13 20:26:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_rds_finish [2019-10-13 20:26:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_tune_op_ended [2019-10-13 20:26:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_power_enb [2019-10-13 20:26:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_low_rssi_start [2019-10-13 20:26:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_set_pi [2019-10-13 20:26:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_set_pi_resp [2019-10-13 20:26:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_set_pimask [2019-10-13 20:26:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_set_pimask_resp [2019-10-13 20:26:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_setfreq [2019-10-13 20:26:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_setfreq_resp [2019-10-13 20:26:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_enableint [2019-10-13 20:26:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_enableint_resp [2019-10-13 20:26:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_start_afjump [2019-10-13 20:26:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_start_afjump_resp [2019-10-13 20:26:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_rd_freq [2019-10-13 20:26:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_afjump_rd_freq_resp [2019-10-13 20:26:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_low_rssi_finish [2019-10-13 20:26:31,843 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_send_intmsk_cmd [2019-10-13 20:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_handle_intmsk_cmd_resp [2019-10-13 20:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2019-10-13 20:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2019-10-13 20:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2019-10-13 20:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_timeout_stage [2019-10-13 20:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure recv_tasklet [2019-10-13 20:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure send_tasklet [2019-10-13 20:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-13 20:26:31,844 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2019-10-13 20:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 20:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure check_cmdresp_status [2019-10-13 20:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_common_cmd_resp_helper [2019-10-13 20:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure int_timeout_handler [2019-10-13 20:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_update_af_cache [2019-10-13 20:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rdsparse_swapbytes [2019-10-13 20:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2019-10-13 20:26:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2019-10-13 20:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure load_default_rx_configuration [2019-10-13 20:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_up [2019-10-13 20:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure fm_st_receive [2019-10-13 20:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure fm_st_reg_comp_cb [2019-10-13 20:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 20:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure fm_drv_init [2019-10-13 20:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure fm_drv_exit [2019-10-13 20:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2019-10-13 20:26:31,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_fm_drv_init_6_13 [2019-10-13 20:26:31,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-13 20:26:31,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2019-10-13 20:26:31,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_4 [2019-10-13 20:26:31,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_file_operations_instance_3_6_5 [2019-10-13 20:26:31,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_6_6_6 [2019-10-13 20:26:31,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_4_1 [2019-10-13 20:26:31,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_5_2 [2019-10-13 20:26:31,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2019-10-13 20:26:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_file_operations_instance_3_6_8 [2019-10-13 20:26:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_6_6_9 [2019-10-13 20:26:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-13 20:26:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-13 20:26:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2019-10-13 20:26:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 20:26:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2019-10-13 20:26:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2019-10-13 20:26:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2019-10-13 20:26:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-13 20:26:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-13 20:26:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2019-10-13 20:26:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-13 20:26:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-13 20:26:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-13 20:26:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2019-10-13 20:26:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-13 20:26:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-13 20:26:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-13 20:26:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-10-13 20:26:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_3 [2019-10-13 20:26:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_14 [2019-10-13 20:26:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-10-13 20:26:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_2_2 [2019-10-13 20:26:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_2 [2019-10-13 20:26:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_v4l2_file_operations_io_instance_3 [2019-10-13 20:26:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-13 20:26:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-13 20:26:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rds_system [2019-10-13 20:26:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_rfdepend_softmute [2019-10-13 20:26:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_deemphasis_mode [2019-10-13 20:26:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_af_switch [2019-10-13 20:26:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_seek [2019-10-13 20:26:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rds_mode [2019-10-13 20:26:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rds_system [2019-10-13 20:26:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_mute_mode [2019-10-13 20:26:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_volume [2019-10-13 20:26:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_band_freq_range [2019-10-13 20:26:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_stereo_mono [2019-10-13 20:26:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rssi_level [2019-10-13 20:26:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rssi_threshold [2019-10-13 20:26:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_rfdepend_softmute [2019-10-13 20:26:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_deemph_mode [2019-10-13 20:26:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_af_switch [2019-10-13 20:26:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_get_region [2019-10-13 20:26:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_channel_spacing [2019-10-13 20:26:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2019-10-13 20:26:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-13 20:26:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2019-10-13 20:26:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_radio_text [2019-10-13 20:26:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_af [2019-10-13 20:26:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2019-10-13 20:26:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_get_tune_cap_val [2019-10-13 20:26:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2019-10-13 20:26:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2019-10-13 20:26:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2019-10-13 20:26:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure set_audio_io [2019-10-13 20:26:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2019-10-13 20:26:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-13 20:26:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-13 20:26:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-13 20:26:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-13 20:26:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-13 20:26:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-13 20:26:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-13 20:26:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-13 20:26:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-13 20:26:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-10-13 20:26:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-13 20:26:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_41 [2019-10-13 20:26:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_42 [2019-10-13 20:26:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2019-10-13 20:26:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure __video_register_device [2019-10-13 20:26:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2019-10-13 20:26:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2019-10-13 20:26:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_alloc [2019-10-13 20:26:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2019-10-13 20:26:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2019-10-13 20:26:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2019-10-13 20:26:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2019-10-13 20:26:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2019-10-13 20:26:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_register [2019-10-13 20:26:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2019-10-13 20:26:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2019-10-13 20:26:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2019-10-13 20:26:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2019-10-13 20:26:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2019-10-13 20:26:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_read [2019-10-13 20:26:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2019-10-13 20:26:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_poll [2019-10-13 20:26:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_open [2019-10-13 20:26:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_release [2019-10-13 20:26:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_querycap [2019-10-13 20:26:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure fm_g_volatile_ctrl [2019-10-13 20:26:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_s_ctrl [2019-10-13 20:26:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_audio [2019-10-13 20:26:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-13 20:26:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_audio [2019-10-13 20:26:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_tuner [2019-10-13 20:26:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_tuner [2019-10-13 20:26:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_freq [2019-10-13 20:26:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_freq [2019-10-13 20:26:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_hw_freq_seek [2019-10-13 20:26:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_g_modulator [2019-10-13 20:26:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_vidioc_s_modulator [2019-10-13 20:26:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_17 [2019-10-13 20:26:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_18 [2019-10-13 20:26:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_21 [2019-10-13 20:26:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_24 [2019-10-13 20:26:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_25 [2019-10-13 20:26:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_26 [2019-10-13 20:26:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_27 [2019-10-13 20:26:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_28 [2019-10-13 20:26:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_29 [2019-10-13 20:26:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_30 [2019-10-13 20:26:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_31 [2019-10-13 20:26:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_32 [2019-10-13 20:26:31,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_33 [2019-10-13 20:26:31,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_34 [2019-10-13 20:26:31,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_4 [2019-10-13 20:26:31,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_3_11 [2019-10-13 20:26:31,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_3_2 [2019-10-13 20:26:31,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-13 20:26:31,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 20:26:31,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-13 20:26:31,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 20:26:31,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 20:26:31,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 20:26:31,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 20:26:31,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-13 20:26:31,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-13 20:26:31,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-13 20:26:31,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-13 20:26:31,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-13 20:26:31,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 20:26:31,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 20:26:31,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-13 20:26:31,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-13 20:26:31,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-13 20:26:31,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-13 20:26:31,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-13 20:26:31,865 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 20:26:31,865 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 20:26:31,865 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 20:26:31,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 20:26:31,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 20:26:31,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 20:26:31,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 20:26:31,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-13 20:26:31,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-13 20:26:31,866 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 20:26:31,866 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 20:26:31,866 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 20:26:31,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-13 20:26:31,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-13 20:26:31,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-13 20:26:31,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-13 20:26:31,867 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 20:26:31,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-13 20:26:31,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-13 20:26:31,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-13 20:26:31,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-13 20:26:31,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 20:26:31,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 20:26:31,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 20:26:31,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 20:26:31,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 20:26:31,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 20:26:31,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 20:26:31,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 20:26:31,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 20:26:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 20:26:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 20:26:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 20:26:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 20:26:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 20:26:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 20:26:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 20:26:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-13 20:26:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-13 20:26:31,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-13 20:26:31,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-13 20:26:31,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-13 20:26:31,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-13 20:26:31,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-13 20:26:31,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 20:26:31,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:26:31,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 20:26:31,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 20:26:31,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 20:26:31,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 20:26:31,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:26:31,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 20:26:31,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:26:31,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 20:26:31,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 20:26:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 20:26:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 20:26:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 20:26:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 20:26:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 20:26:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 20:26:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-13 20:26:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-13 20:26:31,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-13 20:26:31,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-13 20:26:31,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-13 20:26:31,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-13 20:26:31,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-13 20:26:31,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 20:26:31,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_rds_buff_lock_of_fmdev [2019-10-13 20:26:31,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_rds_buff_lock_of_fmdev [2019-10-13 20:26:31,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_rds_buff_lock_of_fmdev [2019-10-13 20:26:31,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_rds_buff_lock_of_fmdev [2019-10-13 20:26:31,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_rds_buff_lock_of_fmdev [2019-10-13 20:26:31,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_rds_buff_lock_of_fmdev [2019-10-13 20:26:31,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_resp_skb_lock_of_fmdev [2019-10-13 20:26:31,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_resp_skb_lock_of_fmdev [2019-10-13 20:26:31,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_resp_skb_lock_of_fmdev [2019-10-13 20:26:31,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_resp_skb_lock_of_fmdev [2019-10-13 20:26:31,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_resp_skb_lock_of_fmdev [2019-10-13 20:26:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_resp_skb_lock_of_fmdev [2019-10-13 20:26:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 20:26:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 20:26:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 20:26:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 20:26:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 20:26:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 20:26:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 20:26:31,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 20:26:31,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-13 20:26:31,876 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 20:26:31,876 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 20:26:31,876 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 20:26:31,876 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-13 20:26:31,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 20:26:31,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 20:26:31,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 20:26:31,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 20:26:31,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 20:26:31,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 20:26:31,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 20:26:31,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 20:26:39,402 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-13 20:26:40,329 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 20:26:48,089 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 20:26:48,089 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-13 20:26:48,093 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:26:48 BoogieIcfgContainer [2019-10-13 20:26:48,093 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 20:26:48,096 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 20:26:48,096 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 20:26:48,099 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 20:26:48,099 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:26:25" (1/3) ... [2019-10-13 20:26:48,101 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@721778fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:26:48, skipping insertion in model container [2019-10-13 20:26:48,101 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:26:31" (2/3) ... [2019-10-13 20:26:48,102 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@721778fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:26:48, skipping insertion in model container [2019-10-13 20:26:48,102 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:26:48" (3/3) ... [2019-10-13 20:26:48,106 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2019-10-13 20:26:48,118 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 20:26:48,132 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-13 20:26:48,144 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-13 20:26:48,188 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 20:26:48,188 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 20:26:48,189 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 20:26:48,189 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 20:26:48,189 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 20:26:48,189 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 20:26:48,189 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 20:26:48,189 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 20:26:48,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states. [2019-10-13 20:26:48,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2019-10-13 20:26:48,310 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:26:48,312 INFO L380 BasicCegarLoop]: trace histogram [19, 19, 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, 1, 1, 1, 1] [2019-10-13 20:26:48,315 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:26:48,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:26:48,321 INFO L82 PathProgramCache]: Analyzing trace with hash -322622351, now seen corresponding path program 1 times [2019-10-13 20:26:48,330 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:26:48,331 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [25522881] [2019-10-13 20:26:48,331 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:26:48,331 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:26:48,332 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:26:48,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:26:49,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1197 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1197 trivial. 0 not checked. [2019-10-13 20:26:49,409 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [25522881] [2019-10-13 20:26:49,410 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:26:49,410 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:26:49,411 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1851662275] [2019-10-13 20:26:49,416 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:26:49,418 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:26:49,433 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:26:49,434 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:26:49,436 INFO L87 Difference]: Start difference. First operand 2986 states. Second operand 3 states. [2019-10-13 20:26:52,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:26:52,280 INFO L93 Difference]: Finished difference Result 6176 states and 8508 transitions. [2019-10-13 20:26:52,281 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:26:52,282 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 216 [2019-10-13 20:26:52,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:26:52,332 INFO L225 Difference]: With dead ends: 6176 [2019-10-13 20:26:52,333 INFO L226 Difference]: Without dead ends: 4026 [2019-10-13 20:26:52,356 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:26:52,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4026 states. [2019-10-13 20:26:52,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4026 to 4022. [2019-10-13 20:26:52,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4022 states. [2019-10-13 20:26:52,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 4022 states and 5303 transitions. [2019-10-13 20:26:52,666 INFO L78 Accepts]: Start accepts. Automaton has 4022 states and 5303 transitions. Word has length 216 [2019-10-13 20:26:52,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:26:52,668 INFO L462 AbstractCegarLoop]: Abstraction has 4022 states and 5303 transitions. [2019-10-13 20:26:52,668 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:26:52,668 INFO L276 IsEmpty]: Start isEmpty. Operand 4022 states and 5303 transitions. [2019-10-13 20:26:52,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2019-10-13 20:26:52,677 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:26:52,678 INFO L380 BasicCegarLoop]: trace histogram [20, 20, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:26:52,678 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:26:52,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:26:52,679 INFO L82 PathProgramCache]: Analyzing trace with hash 383132139, now seen corresponding path program 1 times [2019-10-13 20:26:52,679 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:26:52,679 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1922870250] [2019-10-13 20:26:52,679 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:26:52,679 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:26:52,680 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:26:52,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:26:54,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1254 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1254 trivial. 0 not checked. [2019-10-13 20:26:54,241 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1922870250] [2019-10-13 20:26:54,241 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:26:54,241 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-13 20:26:54,242 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1621234072] [2019-10-13 20:26:54,245 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-13 20:26:54,246 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:26:54,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-13 20:26:54,247 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-13 20:26:54,248 INFO L87 Difference]: Start difference. First operand 4022 states and 5303 transitions. Second operand 5 states.