./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 798a7b37 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-?-798a7b3-m [2025-03-04 05:01:23,897 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:01:23,958 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:01:23,965 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:01:23,965 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:01:23,986 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:01:23,988 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:01:23,989 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:01:23,989 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:01:23,989 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:01:23,990 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:01:23,990 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:01:23,991 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:01:23,991 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:01:23,991 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:01:23,991 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:01:23,991 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:01:23,992 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:01:23,992 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:01:23,992 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:01:23,992 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:01:23,992 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:01:23,992 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:01:23,992 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:01:23,992 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:01:23,992 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:01:23,992 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:01:23,992 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:01:23,992 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:01:23,993 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:01:23,993 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:01:23,993 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:01:23,993 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:01:23,993 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:01:23,993 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:01:23,993 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:01:23,993 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:01:23,994 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:01:23,994 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:01:23,994 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:01:23,994 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 [2025-03-04 05:01:24,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:01:24,249 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:01:24,251 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:01:24,253 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:01:24,253 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:01:24,254 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i [2025-03-04 05:01:25,479 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/850689278/90fd05f9365846d894a4257031643b63/FLAG6d04ec93e [2025-03-04 05:01:26,079 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:01:26,080 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i [2025-03-04 05:01:26,119 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/850689278/90fd05f9365846d894a4257031643b63/FLAG6d04ec93e [2025-03-04 05:01:26,570 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/850689278/90fd05f9365846d894a4257031643b63 [2025-03-04 05:01:26,572 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:01:26,573 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:01:26,574 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:01:26,574 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:01:26,577 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:01:26,578 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:01:26" (1/1) ... [2025-03-04 05:01:26,579 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71aa2437 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:26, skipping insertion in model container [2025-03-04 05:01:26,579 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:01:26" (1/1) ... [2025-03-04 05:01:26,672 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:01:28,752 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] [2025-03-04 05:01:28,755 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] [2025-03-04 05:01:28,756 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] [2025-03-04 05:01:28,756 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] [2025-03-04 05:01:28,772 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:01:28,806 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:01:29,294 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] [2025-03-04 05:01:29,295 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] [2025-03-04 05:01:29,296 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] [2025-03-04 05:01:29,296 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] [2025-03-04 05:01:29,300 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:01:29,384 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:01:29,385 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:29 WrapperNode [2025-03-04 05:01:29,385 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:01:29,387 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:01:29,387 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:01:29,387 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:01:29,391 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:29" (1/1) ... [2025-03-04 05:01:29,462 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:29" (1/1) ... [2025-03-04 05:01:30,396 INFO L138 Inliner]: procedures = 349, calls = 5085, calls flagged for inlining = 214, calls inlined = 201, statements flattened = 10845 [2025-03-04 05:01:30,398 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:01:30,399 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:01:30,399 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:01:30,400 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:01:30,408 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:29" (1/1) ... [2025-03-04 05:01:30,408 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:29" (1/1) ... [2025-03-04 05:01:30,858 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:29" (1/1) ... [2025-03-04 05:01:32,341 INFO L175 MemorySlicer]: Split 3044 memory accesses to 20 slices as follows [825, 4, 115, 26, 4, 560, 29, 1, 115, 2, 5, 1270, 3, 56, 3, 2, 1, 2, 14, 7]. 42 percent of accesses are in the largest equivalence class. The 259 initializations are split as follows [0, 4, 115, 0, 4, 0, 0, 0, 115, 0, 5, 10, 3, 0, 0, 0, 1, 2, 0, 0]. The 1584 writes are split as follows [304, 0, 0, 24, 0, 480, 10, 0, 0, 0, 0, 745, 0, 0, 3, 0, 0, 0, 12, 6]. [2025-03-04 05:01:32,342 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:29" (1/1) ... [2025-03-04 05:01:32,342 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:29" (1/1) ... [2025-03-04 05:01:32,984 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:29" (1/1) ... [2025-03-04 05:01:33,012 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:29" (1/1) ... [2025-03-04 05:01:33,085 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:29" (1/1) ... [2025-03-04 05:01:33,120 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:29" (1/1) ... [2025-03-04 05:01:33,201 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:01:33,206 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:01:33,206 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:01:33,207 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:01:33,208 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:29" (1/1) ... [2025-03-04 05:01:33,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:01:33,238 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:01:33,255 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) [2025-03-04 05:01:33,260 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 [2025-03-04 05:01:33,277 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_driver_exit [2025-03-04 05:01:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_driver_exit [2025-03-04 05:01:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_remove [2025-03-04 05:01:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_remove [2025-03-04 05:01:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-04 05:01:33,278 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-04 05:01:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:01:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:01:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:01:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:01:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:01:33,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:01:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:01:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:01:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:01:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:01:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:01:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:01:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:01:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:01:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:01:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:01:33,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:01:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:01:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 05:01:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 05:01:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:01:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:01:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:01:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:01:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:01:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:01:33,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:01:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:01:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:01:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:01:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:01:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:01:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:01:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:01:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:01:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:01:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:01:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:01:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 05:01:33,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 05:01:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:01:33,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:01:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:01:33,282 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:01:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2025-03-04 05:01:33,282 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2025-03-04 05:01:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:01:33,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:01:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-04 05:01:33,282 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-04 05:01:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2025-03-04 05:01:33,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2025-03-04 05:01:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_vdev_release [2025-03-04 05:01:33,282 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_vdev_release [2025-03-04 05:01:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_poll [2025-03-04 05:01:33,282 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_poll [2025-03-04 05:01:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2025-03-04 05:01:33,282 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2025-03-04 05:01:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_radio_probe [2025-03-04 05:01:33,282 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_radio_probe [2025-03-04 05:01:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_vidioc_log_status [2025-03-04 05:01:33,282 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_vidioc_log_status [2025-03-04 05:01:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_vidioc_s_ctrl [2025-03-04 05:01:33,282 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_vidioc_s_ctrl [2025-03-04 05:01:33,282 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~int [2025-03-04 05:01:33,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~int [2025-03-04 05:01:33,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2025-03-04 05:01:33,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2025-03-04 05:01:33,283 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_stop [2025-03-04 05:01:33,283 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_stop [2025-03-04 05:01:33,283 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_release [2025-03-04 05:01:33,283 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_release [2025-03-04 05:01:33,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_wl1273_fm_radio_driver_exit_10_2 [2025-03-04 05:01:33,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_wl1273_fm_radio_driver_exit_10_2 [2025-03-04 05:01:33,283 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2025-03-04 05:01:33,283 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2025-03-04 05:01:33,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:01:33,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_wl1273_core [2025-03-04 05:01:33,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_wl1273_core [2025-03-04 05:01:33,283 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_tx_freq [2025-03-04 05:01:33,283 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_tx_freq [2025-03-04 05:01:33,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:01:33,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 05:01:33,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:01:33,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2025-03-04 05:01:33,285 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-04 05:01:33,285 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2025-03-04 05:01:33,285 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:01:33,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-03-04 05:01:33,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2025-03-04 05:01:33,285 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_wl1273_core [2025-03-04 05:01:33,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_wl1273_core [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_rx_freq [2025-03-04 05:01:33,285 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_rx_freq [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-04 05:01:33,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-04 05:01:33,286 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-03-04 05:01:33,286 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-03-04 05:01:33,286 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-04 05:01:33,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-04 05:01:33,286 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_open [2025-03-04 05:01:33,286 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_open [2025-03-04 05:01:33,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:01:33,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:01:33,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-04 05:01:33,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-04 05:01:33,286 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2025-03-04 05:01:33,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u16~0~TO~int [2025-03-04 05:01:33,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:01:33,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:01:33,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:01:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:01:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:01:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:01:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:01:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:01:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:01:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:01:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:01:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:01:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:01:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:01:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:01:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:01:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:01:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:01:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 05:01:33,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2025-03-04 05:01:33,290 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2025-03-04 05:01:33,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:01:33,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-04 05:01:33,290 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:01:33,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:01:33,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:01:33,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:01:33,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:01:33,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:01:33,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 05:01:33,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 05:01:33,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-03-04 05:01:33,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-03-04 05:01:33,291 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_g_volatile_ctrl [2025-03-04 05:01:33,291 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_g_volatile_ctrl [2025-03-04 05:01:33,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_wl1273_core [2025-03-04 05:01:33,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_wl1273_core [2025-03-04 05:01:33,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-04 05:01:33,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-04 05:01:33,292 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_mode [2025-03-04 05:01:33,292 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_mode [2025-03-04 05:01:33,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-04 05:01:33,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-04 05:01:33,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-03-04 05:01:33,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-03-04 05:01:33,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:01:33,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:01:33,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:01:33,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:01:33,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:01:33,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:01:33,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:01:33,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:01:33,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:01:33,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:01:33,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:01:33,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:01:33,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:01:33,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:01:33,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:01:33,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:01:33,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:01:33,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:01:33,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 05:01:33,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2025-03-04 05:01:33,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2025-03-04 05:01:33,294 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:01:33,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2025-03-04 05:01:33,294 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_fops_write [2025-03-04 05:01:33,294 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_fops_write [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2025-03-04 05:01:33,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-04 05:01:33,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-04 05:01:33,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-03-04 05:01:33,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2025-03-04 05:01:33,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2025-03-04 05:01:33,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2025-03-04 05:01:33,294 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure wl1273_fm_set_rds [2025-03-04 05:01:33,294 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1273_fm_set_rds [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:01:33,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:01:33,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:01:33,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:01:33,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 05:01:33,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 05:01:33,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:01:33,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:01:33,295 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2025-03-04 05:01:33,295 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2025-03-04 05:01:33,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-04 05:01:33,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-04 05:01:33,295 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-03-04 05:01:33,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-03-04 05:01:33,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:01:33,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:01:33,295 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2025-03-04 05:01:33,295 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2025-03-04 05:01:33,295 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2025-03-04 05:01:33,295 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2025-03-04 05:01:33,295 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-03-04 05:01:33,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-03-04 05:01:33,295 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2025-03-04 05:01:33,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2025-03-04 05:01:33,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:01:33,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:01:33,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:01:33,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:01:33,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:01:33,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:01:33,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:01:33,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:01:33,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:01:33,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:01:33,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:01:33,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:01:33,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:01:33,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:01:33,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:01:33,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:01:33,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:01:33,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:01:33,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 05:01:33,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 05:01:33,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 05:01:33,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 05:01:33,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:01:33,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:01:34,212 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:01:34,215 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:01:34,292 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:01:34,299 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13402: havoc #t~nondet2465; [2025-03-04 05:01:46,146 INFO L1325 $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; [2025-03-04 05:01:46,146 INFO L1325 $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; [2025-03-04 05:01:46,147 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12316-1: ldv_request_threaded_irq_61_#res#1 := ldv_request_threaded_irq_61_~ldv_func_res~0#1; [2025-03-04 05:01:46,147 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13258: havoc __dynamic_pr_debug_#t~nondet2443#1; [2025-03-04 05:01:46,147 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13358: havoc request_threaded_irq_#t~nondet2457#1; [2025-03-04 05:01:46,147 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13375: havoc v4l2_ctrl_handler_init_class_#t~nondet2459#1; [2025-03-04 05:01:46,147 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13269: havoc __video_register_device_#t~nondet2445#1; [2025-03-04 05:01:46,147 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13385: havoc v4l2_device_register_#t~nondet2462#1; [2025-03-04 05:01:46,147 INFO L1325 $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; [2025-03-04 05:01:46,147 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11092-1: ldv_request_threaded_irq_#res#1 := ldv_request_threaded_irq_~arg0#1; [2025-03-04 05:01:46,147 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13347: havoc printk_#t~nondet2455#1; [2025-03-04 05:01:47,813 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8494: call ULTIMATE.dealloc(~#val~7.base, ~#val~7.offset);havoc ~#val~7.base, ~#val~7.offset; [2025-03-04 05:01:48,975 INFO L1325 $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; [2025-03-04 05:01:49,052 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12360: havoc #t~mem2376.base, #t~mem2376.offset;havoc #t~mem2377.base, #t~mem2377.offset; [2025-03-04 05:01:49,301 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5885: call ULTIMATE.dealloc(~#descriptor~7.base, ~#descriptor~7.offset);havoc ~#descriptor~7.base, ~#descriptor~7.offset; [2025-03-04 05:01:49,676 INFO L1325 $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; [2025-03-04 05:01:50,220 INFO L1325 $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; [2025-03-04 05:01:50,305 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13365: havoc #t~nondet2458; [2025-03-04 05:01:50,345 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13378: havoc #t~ret2460.base, #t~ret2460.offset; [2025-03-04 05:01:50,436 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13391: havoc #t~ret2463.base, #t~ret2463.offset; [2025-03-04 05:01:50,848 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5639: call ULTIMATE.dealloc(~#descriptor~4.base, ~#descriptor~4.offset);havoc ~#descriptor~4.base, ~#descriptor~4.offset; [2025-03-04 05:01:50,876 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13291: havoc #t~nondet2449; [2025-03-04 05:01:51,272 INFO L1325 $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; [2025-03-04 05:01:51,385 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13276: havoc #t~nondet2446; [2025-03-04 05:01:51,457 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13284: havoc #t~nondet2448; [2025-03-04 05:01:51,867 INFO L1325 $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; [2025-03-04 05:01:51,867 INFO L1325 $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; [2025-03-04 05:01:54,776 INFO L1325 $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; [2025-03-04 05:01:54,776 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13354: havoc request_firmware_#t~nondet2456#1; [2025-03-04 05:01:54,776 INFO L1325 $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; [2025-03-04 05:01:54,776 INFO L1325 $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; [2025-03-04 05:01:54,776 INFO L1325 $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; [2025-03-04 05:01:54,868 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13254: havoc #t~nondet2442; [2025-03-04 05:01:54,892 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13308: havoc #t~nondet2452; [2025-03-04 05:01:55,585 INFO L1325 $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; [2025-03-04 05:01:57,555 INFO L1325 $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; [2025-03-04 05:01:57,555 INFO L1325 $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; [2025-03-04 05:01:57,614 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13280: havoc #t~nondet2447; [2025-03-04 05:01:57,928 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13298: havoc devm_kmalloc_#t~ret2451#1.base, devm_kmalloc_#t~ret2451#1.offset; [2025-03-04 05:01:57,952 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13333: havoc #t~nondet2453; [2025-03-04 05:01:57,994 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13295: havoc #t~nondet2450; [2025-03-04 05:02:35,255 INFO L1325 $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; [2025-03-04 05:02:35,255 INFO L1325 $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; [2025-03-04 05:02:35,255 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9355-1: ldv___platform_driver_register_#res#1 := ldv___platform_driver_register_~arg0#1; [2025-03-04 05:02:35,256 INFO L1325 $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; [2025-03-04 05:02:35,256 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret2467#1 := main_#res#1;havoc main_#t~ret2162#1, main_~tmp~45#1;assume { :end_inline_main } true; [2025-03-04 05:02:35,256 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13343: havoc prepare_to_wait_event_#t~nondet2454#1; [2025-03-04 05:02:35,256 INFO L1325 $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; [2025-03-04 05:02:35,256 INFO L1325 $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; [2025-03-04 05:02:35,256 INFO L1325 $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; [2025-03-04 05:02:35,256 INFO L1325 $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; [2025-03-04 05:02:35,256 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-04 05:02:35,256 INFO L1325 $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; [2025-03-04 05:02:35,256 INFO L1325 $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; [2025-03-04 05:02:35,256 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13395: havoc video_ioctl2_#t~nondet2464#1; [2025-03-04 05:02:35,256 INFO L1325 $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; [2025-03-04 05:02:35,256 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13265: havoc __platform_driver_register_#t~nondet2444#1; [2025-03-04 05:02:35,256 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12342-1: ldv___platform_driver_register_63_#res#1 := ldv___platform_driver_register_63_~ldv_func_res~1#1; [2025-03-04 05:02:35,256 INFO L1325 $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; [2025-03-04 05:02:35,256 INFO L1325 $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; [2025-03-04 05:02:35,256 INFO L1325 $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; [2025-03-04 05:02:35,257 INFO L1325 $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; [2025-03-04 05:02:35,257 INFO L1325 $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; [2025-03-04 05:02:35,257 INFO L1325 $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; [2025-03-04 05:02:35,257 INFO L1325 $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; [2025-03-04 05:02:36,395 INFO L? ?]: Removed 2678 outVars from TransFormulas that were not future-live. [2025-03-04 05:02:36,396 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:02:36,448 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:02:36,448 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-04 05:02:36,448 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:02:36 BoogieIcfgContainer [2025-03-04 05:02:36,448 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:02:36,453 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:02:36,453 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:02:36,457 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:02:36,457 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:01:26" (1/3) ... [2025-03-04 05:02:36,458 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dd429f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:02:36, skipping insertion in model container [2025-03-04 05:02:36,458 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:29" (2/3) ... [2025-03-04 05:02:36,458 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3dd429f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:02:36, skipping insertion in model container [2025-03-04 05:02:36,459 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:02:36" (3/3) ... [2025-03-04 05:02:36,459 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-wl1273.cil.i [2025-03-04 05:02:36,469 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:02:36,471 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, 2773 locations, 1 initial locations, 2 loop locations, and 3 error locations. [2025-03-04 05:02:36,537 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:02:36,545 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;@1bd46797, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:02:36,547 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-04 05:02:36,558 INFO L276 IsEmpty]: Start isEmpty. Operand has 2771 states, 1973 states have (on average 1.3274201723264065) internal successors, (2619), 1979 states have internal predecessors, (2619), 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) [2025-03-04 05:02:36,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2025-03-04 05:02:36,585 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:02:36,586 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, 1, 1, 1, 1] [2025-03-04 05:02:36,586 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)] === [2025-03-04 05:02:36,590 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:02:36,590 INFO L85 PathProgramCache]: Analyzing trace with hash -1047287008, now seen corresponding path program 1 times [2025-03-04 05:02:36,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:02:36,596 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818415079] [2025-03-04 05:02:36,596 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:02:36,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:02:52,729 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 285 statements into 1 equivalence classes. [2025-03-04 05:02:53,267 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 285 of 285 statements. [2025-03-04 05:02:53,267 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:02:53,267 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:02:54,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2346 trivial. 0 not checked. [2025-03-04 05:02:54,528 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:02:54,528 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818415079] [2025-03-04 05:02:54,529 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [818415079] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:02:54,529 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:02:54,529 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:02:54,530 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375780260] [2025-03-04 05:02:54,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:02:54,533 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:02:54,534 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:02:54,551 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:02:54,551 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:02:54,559 INFO L87 Difference]: Start difference. First operand has 2771 states, 1973 states have (on average 1.3274201723264065) internal successors, (2619), 1979 states have internal predecessors, (2619), 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 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 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)