./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 32856f5d0c4b3619f0ce02a20f79c0968570d5a120f36f7531c35cd4321618ba --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-17 09:20:39,481 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 09:20:39,542 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-17 09:20:39,550 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 09:20:39,551 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 09:20:39,574 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 09:20:39,575 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 09:20:39,575 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 09:20:39,575 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 09:20:39,576 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 09:20:39,576 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 09:20:39,577 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 09:20:39,577 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 09:20:39,577 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 09:20:39,577 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 09:20:39,577 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 09:20:39,577 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 09:20:39,577 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 09:20:39,577 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 09:20:39,577 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 09:20:39,577 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 09:20:39,577 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 09:20:39,577 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 09:20:39,578 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 09:20:39,578 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 09:20:39,578 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 09:20:39,578 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 09:20:39,578 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-17 09:20:39,578 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 09:20:39,578 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 09:20:39,578 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 09:20:39,578 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 09:20:39,578 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 09:20:39,578 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 09:20:39,578 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 09:20:39,578 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-17 09:20:39,578 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 09:20:39,578 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 09:20:39,578 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 09:20:39,578 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 09:20:39,578 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32856f5d0c4b3619f0ce02a20f79c0968570d5a120f36f7531c35cd4321618ba [2025-03-17 09:20:39,846 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 09:20:39,851 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 09:20:39,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 09:20:39,854 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 09:20:39,854 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 09:20:39,854 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i [2025-03-17 09:20:41,085 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3315cc693/9a6b7656532b41b68421303861dfbca6/FLAGa02a125d4 [2025-03-17 09:20:41,722 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 09:20:41,722 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i [2025-03-17 09:20:41,763 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3315cc693/9a6b7656532b41b68421303861dfbca6/FLAGa02a125d4 [2025-03-17 09:20:41,779 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3315cc693/9a6b7656532b41b68421303861dfbca6 [2025-03-17 09:20:41,781 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 09:20:41,783 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 09:20:41,784 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 09:20:41,784 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 09:20:41,787 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 09:20:41,787 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:20:41" (1/1) ... [2025-03-17 09:20:41,788 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36eb2a03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:20:41, skipping insertion in model container [2025-03-17 09:20:41,788 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:20:41" (1/1) ... [2025-03-17 09:20:41,863 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 09:20:44,311 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[353824,353837] [2025-03-17 09:20:44,314 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[353990,354003] [2025-03-17 09:20:44,314 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[354154,354167] [2025-03-17 09:20:44,314 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[354319,354332] [2025-03-17 09:20:44,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 09:20:44,354 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 09:20:44,736 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[353824,353837] [2025-03-17 09:20:44,737 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[353990,354003] [2025-03-17 09:20:44,738 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[354154,354167] [2025-03-17 09:20:44,738 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i[354319,354332] [2025-03-17 09:20:44,741 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 09:20:44,821 INFO L204 MainTranslator]: Completed translation [2025-03-17 09:20:44,822 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:20:44 WrapperNode [2025-03-17 09:20:44,822 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 09:20:44,823 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 09:20:44,823 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 09:20:44,823 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 09:20:44,828 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:20:44" (1/1) ... [2025-03-17 09:20:44,897 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:20:44" (1/1) ... [2025-03-17 09:20:45,539 INFO L138 Inliner]: procedures = 349, calls = 5085, calls flagged for inlining = 214, calls inlined = 201, statements flattened = 10845 [2025-03-17 09:20:45,540 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 09:20:45,541 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 09:20:45,541 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 09:20:45,541 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 09:20:45,548 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:20:44" (1/1) ... [2025-03-17 09:20:45,549 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:20:44" (1/1) ... [2025-03-17 09:20:45,842 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:20:44" (1/1) ... [2025-03-17 09:20:47,857 INFO L175 MemorySlicer]: Split 3044 memory accesses to 20 slices as follows [825, 2, 4, 4, 1, 2, 29, 14, 115, 26, 3, 560, 115, 56, 3, 5, 1, 7, 1270, 2]. 42 percent of accesses are in the largest equivalence class. The 259 initializations are split as follows [0, 0, 4, 4, 0, 0, 0, 0, 115, 0, 3, 0, 115, 0, 0, 5, 1, 0, 10, 2]. The 1584 writes are split as follows [304, 0, 0, 0, 0, 0, 10, 12, 0, 24, 0, 480, 0, 0, 3, 0, 0, 6, 745, 0]. [2025-03-17 09:20:47,858 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:20:44" (1/1) ... [2025-03-17 09:20:47,858 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:20:44" (1/1) ... [2025-03-17 09:20:48,379 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:20:44" (1/1) ... [2025-03-17 09:20:48,407 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:20:44" (1/1) ... [2025-03-17 09:20:48,447 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:20:44" (1/1) ... [2025-03-17 09:20:48,486 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:20:44" (1/1) ... [2025-03-17 09:20:48,637 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 09:20:48,647 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 09:20:48,648 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 09:20:48,648 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 09:20:48,649 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:20:44" (1/1) ... [2025-03-17 09:20:48,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 09:20:48,679 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 09:20:48,710 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-17 09:20:48,722 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-17 09:20:48,748 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_driver_exit [2025-03-17 09:20:48,748 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_driver_exit [2025-03-17 09:20:48,748 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_remove [2025-03-17 09:20:48,748 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_remove [2025-03-17 09:20:48,748 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-17 09:20:48,748 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-17 09:20:48,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-17 09:20:48,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-17 09:20:48,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-17 09:20:48,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-17 09:20:48,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-17 09:20:48,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-17 09:20:48,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-17 09:20:48,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-17 09:20:48,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-17 09:20:48,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-17 09:20:48,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-17 09:20:48,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-17 09:20:48,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-17 09:20:48,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-17 09:20:48,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-17 09:20:48,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-17 09:20:48,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-17 09:20:48,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-17 09:20:48,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-17 09:20:48,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-17 09:20:48,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-17 09:20:48,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-17 09:20:48,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-17 09:20:48,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-17 09:20:48,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-17 09:20:48,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-17 09:20:48,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-17 09:20:48,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-17 09:20:48,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-17 09:20:48,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-17 09:20:48,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-17 09:20:48,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-17 09:20:48,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-17 09:20:48,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-17 09:20:48,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-17 09:20:48,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-17 09:20:48,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-17 09:20:48,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-17 09:20:48,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-17 09:20:48,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2025-03-17 09:20:48,753 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-17 09:20:48,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-17 09:20:48,753 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2025-03-17 09:20:48,753 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_vdev_release [2025-03-17 09:20:48,753 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_vdev_release [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_poll [2025-03-17 09:20:48,753 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_poll [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2025-03-17 09:20:48,753 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_probe [2025-03-17 09:20:48,753 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_probe [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_vidioc_log_status [2025-03-17 09:20:48,753 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_vidioc_log_status [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_vidioc_s_ctrl [2025-03-17 09:20:48,753 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_vidioc_s_ctrl [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~int [2025-03-17 09:20:48,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~int [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2025-03-17 09:20:48,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_stop [2025-03-17 09:20:48,753 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_stop [2025-03-17 09:20:48,753 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_release [2025-03-17 09:20:48,753 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_release [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_wl1273_fm_radio_driver_exit_10_2 [2025-03-17 09:20:48,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_wl1273_fm_radio_driver_exit_10_2 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2025-03-17 09:20:48,754 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_wl1273_core [2025-03-17 09:20:48,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_wl1273_core [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_tx_freq [2025-03-17 09:20:48,754 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_tx_freq [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-17 09:20:48,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-17 09:20:48,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-17 09:20:48,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2025-03-17 09:20:48,758 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-17 09:20:48,758 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2025-03-17 09:20:48,758 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-17 09:20:48,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-03-17 09:20:48,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2025-03-17 09:20:48,758 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_wl1273_core [2025-03-17 09:20:48,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_wl1273_core [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_rx_freq [2025-03-17 09:20:48,758 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_rx_freq [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-17 09:20:48,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-03-17 09:20:48,759 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-17 09:20:48,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_open [2025-03-17 09:20:48,759 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_open [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-17 09:20:48,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-17 09:20:48,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2025-03-17 09:20:48,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-17 09:20:48,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-17 09:20:48,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-17 09:20:48,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-17 09:20:48,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-17 09:20:48,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-17 09:20:48,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-17 09:20:48,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-17 09:20:48,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-17 09:20:48,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-17 09:20:48,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-17 09:20:48,760 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2025-03-17 09:20:48,764 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2025-03-17 09:20:48,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2025-03-17 09:20:48,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2025-03-17 09:20:48,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-17 09:20:48,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-17 09:20:48,765 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-17 09:20:48,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-03-17 09:20:48,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_g_volatile_ctrl [2025-03-17 09:20:48,766 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_g_volatile_ctrl [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_wl1273_core [2025-03-17 09:20:48,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_wl1273_core [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-17 09:20:48,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_mode [2025-03-17 09:20:48,766 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_mode [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-17 09:20:48,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-03-17 09:20:48,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-17 09:20:48,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-17 09:20:48,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-17 09:20:48,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-17 09:20:48,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-17 09:20:48,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-17 09:20:48,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-17 09:20:48,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-17 09:20:48,767 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2025-03-17 09:20:48,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2025-03-17 09:20:48,767 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2025-03-17 09:20:48,767 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2025-03-17 09:20:48,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-17 09:20:48,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-17 09:20:48,767 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2025-03-17 09:20:48,767 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_write [2025-03-17 09:20:48,768 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_write [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2025-03-17 09:20:48,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-17 09:20:48,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-17 09:20:48,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-03-17 09:20:48,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2025-03-17 09:20:48,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2025-03-17 09:20:48,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2025-03-17 09:20:48,768 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_rds [2025-03-17 09:20:48,768 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_rds [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-17 09:20:48,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 09:20:48,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 09:20:48,768 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2025-03-17 09:20:48,769 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2025-03-17 09:20:48,769 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-17 09:20:48,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-17 09:20:48,769 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-03-17 09:20:48,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-03-17 09:20:48,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-17 09:20:48,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-17 09:20:48,769 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2025-03-17 09:20:48,769 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2025-03-17 09:20:48,769 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2025-03-17 09:20:48,769 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2025-03-17 09:20:48,769 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-03-17 09:20:48,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-03-17 09:20:48,769 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2025-03-17 09:20:48,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2025-03-17 09:20:48,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-17 09:20:48,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-17 09:20:48,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-17 09:20:48,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-17 09:20:48,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-17 09:20:48,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-17 09:20:48,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-17 09:20:48,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-17 09:20:48,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-17 09:20:48,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-17 09:20:48,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-17 09:20:48,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-17 09:20:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-17 09:20:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-17 09:20:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-17 09:20:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-17 09:20:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-17 09:20:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-17 09:20:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-17 09:20:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-17 09:20:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-17 09:20:48,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-17 09:20:48,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 09:20:48,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 09:20:49,608 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 09:20:49,610 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 09:20:49,690 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-17 09:20:49,697 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13402: havoc #t~nondet2465; [2025-03-17 09:21:02,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L4693: call ULTIMATE.dealloc(init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset);havoc init_completion_~#__key~0#1.base, init_completion_~#__key~0#1.offset; [2025-03-17 09:21:02,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13381: havoc v4l2_ctrl_new_std_menu_#t~ret2461#1.base, v4l2_ctrl_new_std_menu_#t~ret2461#1.offset; [2025-03-17 09:21:02,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12316-1: ldv_request_threaded_irq_61_#res#1 := ldv_request_threaded_irq_61_~ldv_func_res~0#1; [2025-03-17 09:21:02,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13258: havoc __dynamic_pr_debug_#t~nondet2443#1; [2025-03-17 09:21:02,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13358: havoc request_threaded_irq_#t~nondet2457#1; [2025-03-17 09:21:02,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13375: havoc v4l2_ctrl_handler_init_class_#t~nondet2459#1; [2025-03-17 09:21:02,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13269: havoc __video_register_device_#t~nondet2445#1; [2025-03-17 09:21:02,477 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13385: havoc v4l2_device_register_#t~nondet2462#1; [2025-03-17 09:21:02,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8860: call ULTIMATE.dealloc(~#descriptor~31#1.base, ~#descriptor~31#1.offset);havoc ~#descriptor~31#1.base, ~#descriptor~31#1.offset;call ULTIMATE.dealloc(~#descriptor___0~15#1.base, ~#descriptor___0~15#1.offset);havoc ~#descriptor___0~15#1.base, ~#descriptor___0~15#1.offset;call ULTIMATE.dealloc(~#__key~1#1.base, ~#__key~1#1.offset);havoc ~#__key~1#1.base, ~#__key~1#1.offset;call ULTIMATE.dealloc(~#_key~0#1.base, ~#_key~0#1.offset);havoc ~#_key~0#1.base, ~#_key~0#1.offset; [2025-03-17 09:21:02,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L11092-1: ldv_request_threaded_irq_#res#1 := ldv_request_threaded_irq_~arg0#1; [2025-03-17 09:21:02,478 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13347: havoc printk_#t~nondet2455#1; [2025-03-17 09:21:04,611 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8494: call ULTIMATE.dealloc(~#val~7.base, ~#val~7.offset);havoc ~#val~7.base, ~#val~7.offset; [2025-03-17 09:21:06,191 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7565: call ULTIMATE.dealloc(~#descriptor~21#1.base, ~#descriptor~21#1.offset);havoc ~#descriptor~21#1.base, ~#descriptor~21#1.offset;call ULTIMATE.dealloc(~#descriptor___0~11#1.base, ~#descriptor___0~11#1.offset);havoc ~#descriptor___0~11#1.base, ~#descriptor___0~11#1.offset; [2025-03-17 09:21:06,321 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12360: havoc #t~mem2376.base, #t~mem2376.offset;havoc #t~mem2377.base, #t~mem2377.offset; [2025-03-17 09:21:06,690 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5885: call ULTIMATE.dealloc(~#descriptor~7.base, ~#descriptor~7.offset);havoc ~#descriptor~7.base, ~#descriptor~7.offset; [2025-03-17 09:21:07,156 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7066: call ULTIMATE.dealloc(~#descriptor~15#1.base, ~#descriptor~15#1.offset);havoc ~#descriptor~15#1.base, ~#descriptor~15#1.offset; [2025-03-17 09:21:07,901 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5518: call ULTIMATE.dealloc(~#descriptor~3.base, ~#descriptor~3.offset);havoc ~#descriptor~3.base, ~#descriptor~3.offset;call ULTIMATE.dealloc(~#descriptor___0~2.base, ~#descriptor___0~2.offset);havoc ~#descriptor___0~2.base, ~#descriptor___0~2.offset;call ULTIMATE.dealloc(~#descriptor___1~2.base, ~#descriptor___1~2.offset);havoc ~#descriptor___1~2.base, ~#descriptor___1~2.offset; [2025-03-17 09:21:08,011 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13365: havoc #t~nondet2458; [2025-03-17 09:21:08,057 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13378: havoc #t~ret2460.base, #t~ret2460.offset; [2025-03-17 09:21:08,173 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13391: havoc #t~ret2463.base, #t~ret2463.offset; [2025-03-17 09:21:08,814 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5639: call ULTIMATE.dealloc(~#descriptor~4.base, ~#descriptor~4.offset);havoc ~#descriptor~4.base, ~#descriptor~4.offset; [2025-03-17 09:21:08,857 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13291: havoc #t~nondet2449; [2025-03-17 09:21:09,310 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6988: call ULTIMATE.dealloc(~#descriptor~14#1.base, ~#descriptor~14#1.offset);havoc ~#descriptor~14#1.base, ~#descriptor~14#1.offset;call ULTIMATE.dealloc(~#descriptor___0~9#1.base, ~#descriptor___0~9#1.offset);havoc ~#descriptor___0~9#1.base, ~#descriptor___0~9#1.offset; [2025-03-17 09:21:09,416 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13276: havoc #t~nondet2446; [2025-03-17 09:21:09,504 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13284: havoc #t~nondet2448; [2025-03-17 09:21:09,951 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7495: call ULTIMATE.dealloc(~#descriptor~20#1.base, ~#descriptor~20#1.offset);havoc ~#descriptor~20#1.base, ~#descriptor~20#1.offset; [2025-03-17 09:21:09,951 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6595: havoc wl1273_fm_get_tx_ctune_#t~mem721#1;call ULTIMATE.dealloc(wl1273_fm_get_tx_ctune_~#val~2#1.base, wl1273_fm_get_tx_ctune_~#val~2#1.offset);havoc wl1273_fm_get_tx_ctune_~#val~2#1.base, wl1273_fm_get_tx_ctune_~#val~2#1.offset; [2025-03-17 09:21:13,430 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5784: call ULTIMATE.dealloc(wl1273_fm_upload_firmware_patch_~#fw_p~0#1.base, wl1273_fm_upload_firmware_patch_~#fw_p~0#1.offset);havoc wl1273_fm_upload_firmware_patch_~#fw_p~0#1.base, wl1273_fm_upload_firmware_patch_~#fw_p~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_upload_firmware_patch_~#descriptor~6#1.base, wl1273_fm_upload_firmware_patch_~#descriptor~6#1.offset);havoc wl1273_fm_upload_firmware_patch_~#descriptor~6#1.base, wl1273_fm_upload_firmware_patch_~#descriptor~6#1.offset;call ULTIMATE.dealloc(wl1273_fm_upload_firmware_patch_~#descriptor___0~3#1.base, wl1273_fm_upload_firmware_patch_~#descriptor___0~3#1.offset);havoc wl1273_fm_upload_firmware_patch_~#descriptor___0~3#1.base, wl1273_fm_upload_firmware_patch_~#descriptor___0~3#1.offset;call ULTIMATE.dealloc(wl1273_fm_upload_firmware_patch_~#descriptor___1~3#1.base, wl1273_fm_upload_firmware_patch_~#descriptor___1~3#1.offset);havoc wl1273_fm_upload_firmware_patch_~#descriptor___1~3#1.base, wl1273_fm_upload_firmware_patch_~#descriptor___1~3#1.offset; [2025-03-17 09:21:13,431 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13354: havoc request_firmware_#t~nondet2456#1; [2025-03-17 09:21:13,431 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L4901: call ULTIMATE.dealloc(wl1273_fm_write_fw_~#msg~0#1.base, wl1273_fm_write_fw_~#msg~0#1.offset);havoc wl1273_fm_write_fw_~#msg~0#1.base, wl1273_fm_write_fw_~#msg~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_write_fw_~#descriptor~0#1.base, wl1273_fm_write_fw_~#descriptor~0#1.offset);havoc wl1273_fm_write_fw_~#descriptor~0#1.base, wl1273_fm_write_fw_~#descriptor~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_write_fw_~#descriptor___0~0#1.base, wl1273_fm_write_fw_~#descriptor___0~0#1.offset);havoc wl1273_fm_write_fw_~#descriptor___0~0#1.base, wl1273_fm_write_fw_~#descriptor___0~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_write_fw_~#descriptor___1~0#1.base, wl1273_fm_write_fw_~#descriptor___1~0#1.offset);havoc wl1273_fm_write_fw_~#descriptor___1~0#1.base, wl1273_fm_write_fw_~#descriptor___1~0#1.offset; [2025-03-17 09:21:13,431 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6141: call ULTIMATE.dealloc(~#descriptor~9#1.base, ~#descriptor~9#1.offset);havoc ~#descriptor~9#1.base, ~#descriptor~9#1.offset;call ULTIMATE.dealloc(~#descriptor___0~5#1.base, ~#descriptor___0~5#1.offset);havoc ~#descriptor___0~5#1.base, ~#descriptor___0~5#1.offset;call ULTIMATE.dealloc(~#descriptor___1~4#1.base, ~#descriptor___1~4#1.offset);havoc ~#descriptor___1~4#1.base, ~#descriptor___1~4#1.offset;call ULTIMATE.dealloc(~#descriptor___2~1#1.base, ~#descriptor___2~1#1.offset);havoc ~#descriptor___2~1#1.base, ~#descriptor___2~1#1.offset; [2025-03-17 09:21:13,431 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5944: call ULTIMATE.dealloc(wl1273_fm_start_~#descriptor~8#1.base, wl1273_fm_start_~#descriptor~8#1.offset);havoc wl1273_fm_start_~#descriptor~8#1.base, wl1273_fm_start_~#descriptor~8#1.offset;call ULTIMATE.dealloc(wl1273_fm_start_~#descriptor___0~4#1.base, wl1273_fm_start_~#descriptor___0~4#1.offset);havoc wl1273_fm_start_~#descriptor___0~4#1.base, wl1273_fm_start_~#descriptor___0~4#1.offset; [2025-03-17 09:21:13,535 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13254: havoc #t~nondet2442; [2025-03-17 09:21:13,562 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13308: havoc #t~nondet2452; [2025-03-17 09:21:14,305 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6837: call ULTIMATE.dealloc(~#descriptor~13#1.base, ~#descriptor~13#1.offset);havoc ~#descriptor~13#1.base, ~#descriptor~13#1.offset;call ULTIMATE.dealloc(~#descriptor___0~8#1.base, ~#descriptor___0~8#1.offset);havoc ~#descriptor___0~8#1.base, ~#descriptor___0~8#1.offset;call ULTIMATE.dealloc(~#descriptor___1~6#1.base, ~#descriptor___1~6#1.offset);havoc ~#descriptor___1~6#1.base, ~#descriptor___1~6#1.offset; [2025-03-17 09:21:16,728 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6660: call ULTIMATE.dealloc(wl1273_fm_rds_on_~#descriptor~11#1.base, wl1273_fm_rds_on_~#descriptor~11#1.offset);havoc wl1273_fm_rds_on_~#descriptor~11#1.base, wl1273_fm_rds_on_~#descriptor~11#1.offset; [2025-03-17 09:21:16,728 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6707: call ULTIMATE.dealloc(wl1273_fm_rds_off_~#descriptor~12#1.base, wl1273_fm_rds_off_~#descriptor~12#1.offset);havoc wl1273_fm_rds_off_~#descriptor~12#1.base, wl1273_fm_rds_off_~#descriptor~12#1.offset;call ULTIMATE.dealloc(wl1273_fm_rds_off_~#descriptor___0~7#1.base, wl1273_fm_rds_off_~#descriptor___0~7#1.offset);havoc wl1273_fm_rds_off_~#descriptor___0~7#1.base, wl1273_fm_rds_off_~#descriptor___0~7#1.offset; [2025-03-17 09:21:16,793 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13280: havoc #t~nondet2447; [2025-03-17 09:21:17,206 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13298: havoc devm_kmalloc_#t~ret2451#1.base, devm_kmalloc_#t~ret2451#1.offset; [2025-03-17 09:21:17,229 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13333: havoc #t~nondet2453; [2025-03-17 09:21:17,288 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13295: havoc #t~nondet2450; [2025-03-17 09:21:45,241 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7766: call ULTIMATE.dealloc(wl1273_fm_vidioc_g_tuner_~#val~5#1.base, wl1273_fm_vidioc_g_tuner_~#val~5#1.offset);havoc wl1273_fm_vidioc_g_tuner_~#val~5#1.base, wl1273_fm_vidioc_g_tuner_~#val~5#1.offset;call ULTIMATE.dealloc(wl1273_fm_vidioc_g_tuner_~#descriptor~24#1.base, wl1273_fm_vidioc_g_tuner_~#descriptor~24#1.offset);havoc wl1273_fm_vidioc_g_tuner_~#descriptor~24#1.base, wl1273_fm_vidioc_g_tuner_~#descriptor~24#1.offset;call ULTIMATE.dealloc(wl1273_fm_vidioc_g_tuner_~#descriptor___0~12#1.base, wl1273_fm_vidioc_g_tuner_~#descriptor___0~12#1.offset);havoc wl1273_fm_vidioc_g_tuner_~#descriptor___0~12#1.base, wl1273_fm_vidioc_g_tuner_~#descriptor___0~12#1.offset; [2025-03-17 09:21:45,241 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L4994: call ULTIMATE.dealloc(wl1273_fm_rds_~#val~0#1.base, wl1273_fm_rds_~#val~0#1.offset);havoc wl1273_fm_rds_~#val~0#1.base, wl1273_fm_rds_~#val~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_rds_~#b0~0#1.base, wl1273_fm_rds_~#b0~0#1.offset);havoc wl1273_fm_rds_~#b0~0#1.base, wl1273_fm_rds_~#b0~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_rds_~#rds~0#1.base, wl1273_fm_rds_~#rds~0#1.offset);havoc wl1273_fm_rds_~#rds~0#1.base, wl1273_fm_rds_~#rds~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_rds_~#msg~1#1.base, wl1273_fm_rds_~#msg~1#1.offset);havoc wl1273_fm_rds_~#msg~1#1.base, wl1273_fm_rds_~#msg~1#1.offset;call ULTIMATE.dealloc(wl1273_fm_rds_~#descriptor~1#1.base, wl1273_fm_rds_~#descriptor~1#1.offset);havoc wl1273_fm_rds_~#descriptor~1#1.base, wl1273_fm_rds_~#descriptor~1#1.offset; [2025-03-17 09:21:45,241 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9355-1: ldv___platform_driver_register_#res#1 := ldv___platform_driver_register_~arg0#1; [2025-03-17 09:21:45,243 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7375: call ULTIMATE.dealloc(wl1273_fm_vidioc_g_input_~#descriptor~18#1.base, wl1273_fm_vidioc_g_input_~#descriptor~18#1.offset);havoc wl1273_fm_vidioc_g_input_~#descriptor~18#1.base, wl1273_fm_vidioc_g_input_~#descriptor~18#1.offset; [2025-03-17 09:21:45,243 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13343: havoc prepare_to_wait_event_#t~nondet2454#1; [2025-03-17 09:21:45,243 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1: #t~ret2467#1 := main_#res#1;havoc main_#t~ret2162#1, main_~tmp~45#1;assume { :end_inline_main } true; [2025-03-17 09:21:45,243 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7138: call ULTIMATE.dealloc(wl1273_fm_fops_read_~#val~4#1.base, wl1273_fm_fops_read_~#val~4#1.offset);havoc wl1273_fm_fops_read_~#val~4#1.base, wl1273_fm_fops_read_~#val~4#1.offset;call ULTIMATE.dealloc(wl1273_fm_fops_read_~#descriptor~16#1.base, wl1273_fm_fops_read_~#descriptor~16#1.offset);havoc wl1273_fm_fops_read_~#descriptor~16#1.base, wl1273_fm_fops_read_~#descriptor~16#1.offset;call ULTIMATE.dealloc(wl1273_fm_fops_read_~#descriptor___0~10#1.base, wl1273_fm_fops_read_~#descriptor___0~10#1.offset);havoc wl1273_fm_fops_read_~#descriptor___0~10#1.base, wl1273_fm_fops_read_~#descriptor___0~10#1.offset;call ULTIMATE.dealloc(wl1273_fm_fops_read_~#__wait~0#1.base, wl1273_fm_fops_read_~#__wait~0#1.offset);havoc wl1273_fm_fops_read_~#__wait~0#1.base, wl1273_fm_fops_read_~#__wait~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_fops_read_~#descriptor___1~7#1.base, wl1273_fm_fops_read_~#descriptor___1~7#1.offset);havoc wl1273_fm_fops_read_~#descriptor___1~7#1.base, wl1273_fm_fops_read_~#descriptor___1~7#1.offset; [2025-03-17 09:21:45,243 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7405: call ULTIMATE.dealloc(wl1273_fm_vidioc_s_input_~#descriptor~19#1.base, wl1273_fm_vidioc_s_input_~#descriptor~19#1.offset);havoc wl1273_fm_vidioc_s_input_~#descriptor~19#1.base, wl1273_fm_vidioc_s_input_~#descriptor~19#1.offset; [2025-03-17 09:21:45,243 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6357: call ULTIMATE.dealloc(wl1273_fm_set_seek_~#descriptor~10#1.base, wl1273_fm_set_seek_~#descriptor~10#1.offset);havoc wl1273_fm_set_seek_~#descriptor~10#1.base, wl1273_fm_set_seek_~#descriptor~10#1.offset;call ULTIMATE.dealloc(wl1273_fm_set_seek_~#descriptor___0~6#1.base, wl1273_fm_set_seek_~#descriptor___0~6#1.offset);havoc wl1273_fm_set_seek_~#descriptor___0~6#1.base, wl1273_fm_set_seek_~#descriptor___0~6#1.offset;call ULTIMATE.dealloc(wl1273_fm_set_seek_~#descriptor___1~5#1.base, wl1273_fm_set_seek_~#descriptor___1~5#1.offset);havoc wl1273_fm_set_seek_~#descriptor___1~5#1.base, wl1273_fm_set_seek_~#descriptor___1~5#1.offset;call ULTIMATE.dealloc(wl1273_fm_set_seek_~#descriptor___2~2#1.base, wl1273_fm_set_seek_~#descriptor___2~2#1.offset);havoc wl1273_fm_set_seek_~#descriptor___2~2#1.base, wl1273_fm_set_seek_~#descriptor___2~2#1.offset;call ULTIMATE.dealloc(wl1273_fm_set_seek_~#descriptor___3~1#1.base, wl1273_fm_set_seek_~#descriptor___3~1#1.offset);havoc wl1273_fm_set_seek_~#descriptor___3~1#1.base, wl1273_fm_set_seek_~#descriptor___3~1#1.offset;call ULTIMATE.dealloc(wl1273_fm_set_seek_~#descriptor___4~1#1.base, wl1273_fm_set_seek_~#descriptor___4~1#1.offset);havoc wl1273_fm_set_seek_~#descriptor___4~1#1.base, wl1273_fm_set_seek_~#descriptor___4~1#1.offset; [2025-03-17 09:21:45,243 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8342: call ULTIMATE.dealloc(wl1273_fm_vidioc_s_modulator_~#descriptor~29#1.base, wl1273_fm_vidioc_s_modulator_~#descriptor~29#1.offset);havoc wl1273_fm_vidioc_s_modulator_~#descriptor~29#1.base, wl1273_fm_vidioc_s_modulator_~#descriptor~29#1.offset; [2025-03-17 09:21:45,243 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-17 09:21:45,243 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7695: call ULTIMATE.dealloc(wl1273_fm_vidioc_g_audio_~#descriptor~22#1.base, wl1273_fm_vidioc_g_audio_~#descriptor~22#1.offset);havoc wl1273_fm_vidioc_g_audio_~#descriptor~22#1.base, wl1273_fm_vidioc_g_audio_~#descriptor~22#1.offset; [2025-03-17 09:21:45,243 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8096: call ULTIMATE.dealloc(wl1273_fm_vidioc_g_frequency_~#descriptor~26#1.base, wl1273_fm_vidioc_g_frequency_~#descriptor~26#1.offset);havoc wl1273_fm_vidioc_g_frequency_~#descriptor~26#1.base, wl1273_fm_vidioc_g_frequency_~#descriptor~26#1.offset; [2025-03-17 09:21:45,243 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13395: havoc video_ioctl2_#t~nondet2464#1; [2025-03-17 09:21:45,243 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5732: call ULTIMATE.dealloc(wl1273_fm_get_freq_~#f~1#1.base, wl1273_fm_get_freq_~#f~1#1.offset);havoc wl1273_fm_get_freq_~#f~1#1.base, wl1273_fm_get_freq_~#f~1#1.offset;call ULTIMATE.dealloc(wl1273_fm_get_freq_~#descriptor~5#1.base, wl1273_fm_get_freq_~#descriptor~5#1.offset);havoc wl1273_fm_get_freq_~#descriptor~5#1.base, wl1273_fm_get_freq_~#descriptor~5#1.offset; [2025-03-17 09:21:45,243 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13265: havoc __platform_driver_register_#t~nondet2444#1; [2025-03-17 09:21:45,243 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12342-1: ldv___platform_driver_register_63_#res#1 := ldv___platform_driver_register_63_~ldv_func_res~1#1; [2025-03-17 09:21:45,244 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7732: call ULTIMATE.dealloc(wl1273_fm_vidioc_s_audio_~#descriptor~23#1.base, wl1273_fm_vidioc_s_audio_~#descriptor~23#1.offset);havoc wl1273_fm_vidioc_s_audio_~#descriptor~23#1.base, wl1273_fm_vidioc_s_audio_~#descriptor~23#1.offset; [2025-03-17 09:21:45,244 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7340: call ULTIMATE.dealloc(wl1273_fm_vidioc_querycap_~#descriptor~17#1.base, wl1273_fm_vidioc_querycap_~#descriptor~17#1.offset);havoc wl1273_fm_vidioc_querycap_~#descriptor~17#1.base, wl1273_fm_vidioc_querycap_~#descriptor~17#1.offset; [2025-03-17 09:21:45,244 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8265: call ULTIMATE.dealloc(wl1273_fm_vidioc_s_hw_freq_seek_~#descriptor~28#1.base, wl1273_fm_vidioc_s_hw_freq_seek_~#descriptor~28#1.offset);havoc wl1273_fm_vidioc_s_hw_freq_seek_~#descriptor~28#1.base, wl1273_fm_vidioc_s_hw_freq_seek_~#descriptor~28#1.offset; [2025-03-17 09:21:45,244 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8143: call ULTIMATE.dealloc(wl1273_fm_vidioc_s_frequency_~#descriptor~27#1.base, wl1273_fm_vidioc_s_frequency_~#descriptor~27#1.offset);havoc wl1273_fm_vidioc_s_frequency_~#descriptor~27#1.base, wl1273_fm_vidioc_s_frequency_~#descriptor~27#1.offset;call ULTIMATE.dealloc(wl1273_fm_vidioc_s_frequency_~#descriptor___0~14#1.base, wl1273_fm_vidioc_s_frequency_~#descriptor___0~14#1.offset);havoc wl1273_fm_vidioc_s_frequency_~#descriptor___0~14#1.base, wl1273_fm_vidioc_s_frequency_~#descriptor___0~14#1.offset;call ULTIMATE.dealloc(wl1273_fm_vidioc_s_frequency_~#descriptor___1~9#1.base, wl1273_fm_vidioc_s_frequency_~#descriptor___1~9#1.offset);havoc wl1273_fm_vidioc_s_frequency_~#descriptor___1~9#1.base, wl1273_fm_vidioc_s_frequency_~#descriptor___1~9#1.offset;call ULTIMATE.dealloc(wl1273_fm_vidioc_s_frequency_~#descriptor___2~4#1.base, wl1273_fm_vidioc_s_frequency_~#descriptor___2~4#1.offset);havoc wl1273_fm_vidioc_s_frequency_~#descriptor___2~4#1.base, wl1273_fm_vidioc_s_frequency_~#descriptor___2~4#1.offset; [2025-03-17 09:21:45,244 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5107: call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#flags~0#1.base, wl1273_fm_irq_thread_handler_~#flags~0#1.offset);havoc wl1273_fm_irq_thread_handler_~#flags~0#1.base, wl1273_fm_irq_thread_handler_~#flags~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#descriptor~2#1.base, wl1273_fm_irq_thread_handler_~#descriptor~2#1.offset);havoc wl1273_fm_irq_thread_handler_~#descriptor~2#1.base, wl1273_fm_irq_thread_handler_~#descriptor~2#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#descriptor___0~1#1.base, wl1273_fm_irq_thread_handler_~#descriptor___0~1#1.offset);havoc wl1273_fm_irq_thread_handler_~#descriptor___0~1#1.base, wl1273_fm_irq_thread_handler_~#descriptor___0~1#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#descriptor___1~1#1.base, wl1273_fm_irq_thread_handler_~#descriptor___1~1#1.offset);havoc wl1273_fm_irq_thread_handler_~#descriptor___1~1#1.base, wl1273_fm_irq_thread_handler_~#descriptor___1~1#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#level~0#1.base, wl1273_fm_irq_thread_handler_~#level~0#1.offset);havoc wl1273_fm_irq_thread_handler_~#level~0#1.base, wl1273_fm_irq_thread_handler_~#level~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#descriptor___2~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___2~0#1.offset);havoc wl1273_fm_irq_thread_handler_~#descriptor___2~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___2~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#descriptor___3~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___3~0#1.offset);havoc wl1273_fm_irq_thread_handler_~#descriptor___3~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___3~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#descriptor___4~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___4~0#1.offset);havoc wl1273_fm_irq_thread_handler_~#descriptor___4~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___4~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#descriptor___5~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___5~0#1.offset);havoc wl1273_fm_irq_thread_handler_~#descriptor___5~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___5~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#descriptor___6~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___6~0#1.offset);havoc wl1273_fm_irq_thread_handler_~#descriptor___6~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___6~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#descriptor___7~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___7~0#1.offset);havoc wl1273_fm_irq_thread_handler_~#descriptor___7~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___7~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#descriptor___8~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___8~0#1.offset);havoc wl1273_fm_irq_thread_handler_~#descriptor___8~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___8~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#descriptor___9~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___9~0#1.offset);havoc wl1273_fm_irq_thread_handler_~#descriptor___9~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___9~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#descriptor___10~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___10~0#1.offset);havoc wl1273_fm_irq_thread_handler_~#descriptor___10~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___10~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#descriptor___11~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___11~0#1.offset);havoc wl1273_fm_irq_thread_handler_~#descriptor___11~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___11~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#freq~0#1.base, wl1273_fm_irq_thread_handler_~#freq~0#1.offset);havoc wl1273_fm_irq_thread_handler_~#freq~0#1.base, wl1273_fm_irq_thread_handler_~#freq~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#descriptor___12~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___12~0#1.offset);havoc wl1273_fm_irq_thread_handler_~#descriptor___12~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___12~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#descriptor___13~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___13~0#1.offset);havoc wl1273_fm_irq_thread_handler_~#descriptor___13~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___13~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#descriptor___14~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___14~0#1.offset);havoc wl1273_fm_irq_thread_handler_~#descriptor___14~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___14~0#1.offset;call ULTIMATE.dealloc(wl1273_fm_irq_thread_handler_~#descriptor___15~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___15~0#1.offset);havoc wl1273_fm_irq_thread_handler_~#descriptor___15~0#1.base, wl1273_fm_irq_thread_handler_~#descriptor___15~0#1.offset; [2025-03-17 09:21:45,244 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7882: call ULTIMATE.dealloc(wl1273_fm_vidioc_s_tuner_~#descriptor~25#1.base, wl1273_fm_vidioc_s_tuner_~#descriptor~25#1.offset);havoc wl1273_fm_vidioc_s_tuner_~#descriptor~25#1.base, wl1273_fm_vidioc_s_tuner_~#descriptor~25#1.offset;call ULTIMATE.dealloc(wl1273_fm_vidioc_s_tuner_~#descriptor___0~13#1.base, wl1273_fm_vidioc_s_tuner_~#descriptor___0~13#1.offset);havoc wl1273_fm_vidioc_s_tuner_~#descriptor___0~13#1.base, wl1273_fm_vidioc_s_tuner_~#descriptor___0~13#1.offset;call ULTIMATE.dealloc(wl1273_fm_vidioc_s_tuner_~#descriptor___1~8#1.base, wl1273_fm_vidioc_s_tuner_~#descriptor___1~8#1.offset);havoc wl1273_fm_vidioc_s_tuner_~#descriptor___1~8#1.base, wl1273_fm_vidioc_s_tuner_~#descriptor___1~8#1.offset;call ULTIMATE.dealloc(wl1273_fm_vidioc_s_tuner_~#descriptor___2~3#1.base, wl1273_fm_vidioc_s_tuner_~#descriptor___2~3#1.offset);havoc wl1273_fm_vidioc_s_tuner_~#descriptor___2~3#1.base, wl1273_fm_vidioc_s_tuner_~#descriptor___2~3#1.offset;call ULTIMATE.dealloc(wl1273_fm_vidioc_s_tuner_~#descriptor___3~2#1.base, wl1273_fm_vidioc_s_tuner_~#descriptor___3~2#1.offset);havoc wl1273_fm_vidioc_s_tuner_~#descriptor___3~2#1.base, wl1273_fm_vidioc_s_tuner_~#descriptor___3~2#1.offset;call ULTIMATE.dealloc(wl1273_fm_vidioc_s_tuner_~#descriptor___4~2#1.base, wl1273_fm_vidioc_s_tuner_~#descriptor___4~2#1.offset);havoc wl1273_fm_vidioc_s_tuner_~#descriptor___4~2#1.base, wl1273_fm_vidioc_s_tuner_~#descriptor___4~2#1.offset;call ULTIMATE.dealloc(wl1273_fm_vidioc_s_tuner_~#descriptor___5~1#1.base, wl1273_fm_vidioc_s_tuner_~#descriptor___5~1#1.offset);havoc wl1273_fm_vidioc_s_tuner_~#descriptor___5~1#1.base, wl1273_fm_vidioc_s_tuner_~#descriptor___5~1#1.offset; [2025-03-17 09:21:45,244 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8422: call ULTIMATE.dealloc(wl1273_fm_vidioc_g_modulator_~#val~6#1.base, wl1273_fm_vidioc_g_modulator_~#val~6#1.offset);havoc wl1273_fm_vidioc_g_modulator_~#val~6#1.base, wl1273_fm_vidioc_g_modulator_~#val~6#1.offset;call ULTIMATE.dealloc(wl1273_fm_vidioc_g_modulator_~#descriptor~30#1.base, wl1273_fm_vidioc_g_modulator_~#descriptor~30#1.offset);havoc wl1273_fm_vidioc_g_modulator_~#descriptor~30#1.base, wl1273_fm_vidioc_g_modulator_~#descriptor~30#1.offset; [2025-03-17 09:21:46,257 INFO L? ?]: Removed 2534 outVars from TransFormulas that were not future-live. [2025-03-17 09:21:46,257 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 09:21:46,338 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 09:21:46,338 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-17 09:21:46,338 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 09:21:46 BoogieIcfgContainer [2025-03-17 09:21:46,339 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 09:21:46,340 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 09:21:46,341 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 09:21:46,344 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 09:21:46,345 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 09:20:41" (1/3) ... [2025-03-17 09:21:46,345 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b168af7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 09:21:46, skipping insertion in model container [2025-03-17 09:21:46,345 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:20:44" (2/3) ... [2025-03-17 09:21:46,345 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b168af7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 09:21:46, skipping insertion in model container [2025-03-17 09:21:46,346 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 09:21:46" (3/3) ... [2025-03-17 09:21:46,347 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i [2025-03-17 09:21:46,360 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 09:21:46,364 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i that has 74 procedures, 2648 locations, 1 initial locations, 2 loop locations, and 3 error locations. [2025-03-17 09:21:46,474 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 09:21:46,481 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@53dc8bac, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 09:21:46,483 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-17 09:21:46,491 INFO L276 IsEmpty]: Start isEmpty. Operand has 2646 states, 1848 states have (on average 1.3495670995670996) internal successors, (2494), 1854 states have internal predecessors, (2494), 723 states have call successors, (723), 73 states have call predecessors, (723), 72 states have return successors, (713), 713 states have call predecessors, (713), 713 states have call successors, (713) [2025-03-17 09:21:46,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2025-03-17 09:21:46,509 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:21:46,510 INFO L218 NwaCegarLoop]: trace histogram [24, 24, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:21:46,511 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-17 09:21:46,514 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:21:46,515 INFO L85 PathProgramCache]: Analyzing trace with hash 295080086, now seen corresponding path program 1 times [2025-03-17 09:21:46,521 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:21:46,521 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252676558] [2025-03-17 09:21:46,521 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:21:46,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:22:03,184 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 281 statements into 1 equivalence classes. [2025-03-17 09:22:03,763 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 281 of 281 statements. [2025-03-17 09:22:03,764 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:22:03,764 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:22:05,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2346 trivial. 0 not checked. [2025-03-17 09:22:05,150 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:22:05,150 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252676558] [2025-03-17 09:22:05,150 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [252676558] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:22:05,151 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 09:22:05,151 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 09:22:05,152 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1168612563] [2025-03-17 09:22:05,153 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:22:05,155 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:22:05,156 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:22:05,181 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:22:05,182 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:22:05,188 INFO L87 Difference]: Start difference. First operand has 2646 states, 1848 states have (on average 1.3495670995670996) internal successors, (2494), 1854 states have internal predecessors, (2494), 723 states have call successors, (723), 73 states have call predecessors, (723), 72 states have return successors, (713), 713 states have call predecessors, (713), 713 states have call successors, (713) Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2025-03-17 09:22:09,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-17 09:22:12,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 09:22:12,770 INFO L93 Difference]: Finished difference Result 7753 states and 11691 transitions. [2025-03-17 09:22:12,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 09:22:12,776 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 281 [2025-03-17 09:22:12,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 09:22:12,827 INFO L225 Difference]: With dead ends: 7753 [2025-03-17 09:22:12,827 INFO L226 Difference]: Without dead ends: 5140 [2025-03-17 09:22:12,850 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:22:12,853 INFO L435 NwaCegarLoop]: 3885 mSDtfsCounter, 3748 mSDsluCounter, 3812 mSDsCounter, 0 mSdLazyCounter, 116 mSolverCounterSat, 11 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3748 SdHoareTripleChecker+Valid, 7697 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 116 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.3s IncrementalHoareTripleChecker+Time [2025-03-17 09:22:12,855 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3748 Valid, 7697 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 116 Invalid, 1 Unknown, 0 Unchecked, 7.3s Time] [2025-03-17 09:22:12,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5140 states.