./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-wl128x-fm_drv.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/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-wl128x-fm_drv.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 f6012e8ec841b08462bbd246c354a43139de7ccb42d1c6282a50e12dbc313f31 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 07:29:41,097 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 07:29:41,171 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 07:29:41,177 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 07:29:41,177 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 07:29:41,194 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 07:29:41,195 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 07:29:41,195 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 07:29:41,195 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 07:29:41,195 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 07:29:41,196 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 07:29:41,196 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 07:29:41,197 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 07:29:41,197 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 07:29:41,197 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 07:29:41,197 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 07:29:41,198 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 07:29:41,198 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 07:29:41,198 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 07:29:41,198 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 07:29:41,198 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 07:29:41,198 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 07:29:41,198 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 07:29:41,198 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 07:29:41,198 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 07:29:41,198 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 07:29:41,198 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 07:29:41,198 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 07:29:41,199 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 07:29:41,199 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:29:41,199 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 07:29:41,199 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 07:29:41,199 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 07:29:41,199 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 07:29:41,199 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 07:29:41,199 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 07:29:41,199 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 07:29:41,199 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 07:29:41,199 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 07:29:41,199 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 07:29:41,199 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-jdk21/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 -> f6012e8ec841b08462bbd246c354a43139de7ccb42d1c6282a50e12dbc313f31 [2025-02-06 07:29:41,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 07:29:41,476 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 07:29:41,477 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 07:29:41,478 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 07:29:41,479 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 07:29:41,480 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2025-02-06 07:29:42,696 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f528d9563/504b207d2677401389fcdc060bd92ae8/FLAG0526b72df [2025-02-06 07:29:43,259 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 07:29:43,260 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2025-02-06 07:29:43,304 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f528d9563/504b207d2677401389fcdc060bd92ae8/FLAG0526b72df [2025-02-06 07:29:43,788 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f528d9563/504b207d2677401389fcdc060bd92ae8 [2025-02-06 07:29:43,790 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 07:29:43,792 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 07:29:43,793 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 07:29:43,793 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 07:29:43,797 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 07:29:43,798 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:29:43" (1/1) ... [2025-02-06 07:29:43,799 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d4e968d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:29:43, skipping insertion in model container [2025-02-06 07:29:43,799 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:29:43" (1/1) ... [2025-02-06 07:29:43,897 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 07:29:46,544 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314540,314553] [2025-02-06 07:29:46,551 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314706,314719] [2025-02-06 07:29:46,552 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314870,314883] [2025-02-06 07:29:46,552 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[315035,315048] [2025-02-06 07:29:46,566 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:29:46,608 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 07:29:46,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4795] [2025-02-06 07:29:46,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4802] [2025-02-06 07:29:46,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4809] [2025-02-06 07:29:46,705 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [4847] [2025-02-06 07:29:46,893 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314540,314553] [2025-02-06 07:29:46,893 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314706,314719] [2025-02-06 07:29:46,893 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314870,314883] [2025-02-06 07:29:46,894 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[315035,315048] [2025-02-06 07:29:46,898 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:29:47,057 INFO L204 MainTranslator]: Completed translation [2025-02-06 07:29:47,058 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:29:47 WrapperNode [2025-02-06 07:29:47,058 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 07:29:47,059 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 07:29:47,060 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 07:29:47,060 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 07:29:47,065 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:29:47" (1/1) ... [2025-02-06 07:29:47,149 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:29:47" (1/1) ... [2025-02-06 07:29:47,315 INFO L138 Inliner]: procedures = 386, calls = 2561, calls flagged for inlining = 198, calls inlined = 148, statements flattened = 5155 [2025-02-06 07:29:47,316 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 07:29:47,316 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 07:29:47,316 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 07:29:47,316 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 07:29:47,326 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:29:47" (1/1) ... [2025-02-06 07:29:47,326 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:29:47" (1/1) ... [2025-02-06 07:29:47,362 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:29:47" (1/1) ... [2025-02-06 07:29:47,977 INFO L175 MemorySlicer]: Split 941 memory accesses to 19 slices as follows [2, 2, 3, 0, 1, 2, 2, 12, 2, 16, 3, 2, 8, 2, 3, 2, 2, 873, 4]. 93 percent of accesses are in the largest equivalence class. The 44 initializations are split as follows [0, 0, 0, 0, 1, 0, 2, 8, 0, 0, 0, 0, 8, 0, 3, 0, 0, 22, 0]. The 664 writes are split as follows [2, 1, 3, 0, 0, 0, 0, 0, 0, 14, 0, 1, 0, 1, 0, 2, 1, 637, 2]. [2025-02-06 07:29:47,977 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:29:47" (1/1) ... [2025-02-06 07:29:47,978 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:29:47" (1/1) ... [2025-02-06 07:29:48,082 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:29:47" (1/1) ... [2025-02-06 07:29:48,096 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:29:47" (1/1) ... [2025-02-06 07:29:48,132 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:29:47" (1/1) ... [2025-02-06 07:29:48,154 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:29:47" (1/1) ... [2025-02-06 07:29:48,206 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 07:29:48,207 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 07:29:48,208 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 07:29:48,209 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 07:29:48,210 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:29:47" (1/1) ... [2025-02-06 07:29:48,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:29:48,226 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 07:29:48,241 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-06 07:29:48,247 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-06 07:29:48,267 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2025-02-06 07:29:48,267 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2025-02-06 07:29:48,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-06 07:29:48,268 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-06 07:29:48,268 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2025-02-06 07:29:48,268 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2025-02-06 07:29:48,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 07:29:48,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 07:29:48,268 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-02-06 07:29:48,268 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-02-06 07:29:48,268 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2025-02-06 07:29:48,268 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2025-02-06 07:29:48,269 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-02-06 07:29:48,269 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-02-06 07:29:48,269 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2025-02-06 07:29:48,269 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2025-02-06 07:29:48,269 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2025-02-06 07:29:48,269 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2025-02-06 07:29:48,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-02-06 07:29:48,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-02-06 07:29:48,269 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-02-06 07:29:48,269 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2025-02-06 07:29:48,270 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-06 07:29:48,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-02-06 07:29:48,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-02-06 07:29:48,270 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2025-02-06 07:29:48,270 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2025-02-06 07:29:48,270 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-02-06 07:29:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-02-06 07:29:48,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-02-06 07:29:48,272 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2025-02-06 07:29:48,273 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-02-06 07:29:48,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-02-06 07:29:48,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 07:29:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 07:29:48,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 07:29:48,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 07:29:48,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 07:29:48,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 07:29:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 07:29:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 07:29:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 07:29:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 07:29:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 07:29:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 07:29:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 07:29:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 07:29:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 07:29:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-06 07:29:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-06 07:29:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-06 07:29:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_fmdev [2025-02-06 07:29:48,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_fmdev [2025-02-06 07:29:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2025-02-06 07:29:48,277 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2025-02-06 07:29:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_fmdev [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_fmdev [2025-02-06 07:29:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-02-06 07:29:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-02-06 07:29:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-02-06 07:29:48,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-02-06 07:29:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2025-02-06 07:29:48,279 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2025-02-06 07:29:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2025-02-06 07:29:48,279 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2025-02-06 07:29:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2025-02-06 07:29:48,279 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2025-02-06 07:29:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2025-02-06 07:29:48,279 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2025-02-06 07:29:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 07:29:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-02-06 07:29:48,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-02-06 07:29:48,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-02-06 07:29:48,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-02-06 07:29:48,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-02-06 07:29:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2025-02-06 07:29:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-02-06 07:29:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2025-02-06 07:29:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2025-02-06 07:29:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2025-02-06 07:29:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2025-02-06 07:29:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-02-06 07:29:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-02-06 07:29:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-02-06 07:29:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure fm_g_volatile_ctrl [2025-02-06 07:29:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_g_volatile_ctrl [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 07:29:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-02-06 07:29:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-02-06 07:29:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-02-06 07:29:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-02-06 07:29:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-02-06 07:29:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-02-06 07:29:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-02-06 07:29:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-02-06 07:29:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-02-06 07:29:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-02-06 07:29:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-02-06 07:29:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-02-06 07:29:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-02-06 07:29:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2025-02-06 07:29:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2025-02-06 07:29:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2025-02-06 07:29:48,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-02-06 07:29:48,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-02-06 07:29:48,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-02-06 07:29:48,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-02-06 07:29:48,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-02-06 07:29:48,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-02-06 07:29:48,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-02-06 07:29:48,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-02-06 07:29:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-02-06 07:29:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-02-06 07:29:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-02-06 07:29:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-02-06 07:29:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-02-06 07:29:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-02-06 07:29:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-02-06 07:29:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-02-06 07:29:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2025-02-06 07:29:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2025-02-06 07:29:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2025-02-06 07:29:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-02-06 07:29:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-02-06 07:29:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2025-02-06 07:29:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2025-02-06 07:29:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2025-02-06 07:29:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2025-02-06 07:29:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 07:29:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 07:29:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 07:29:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 07:29:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 07:29:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 07:29:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2025-02-06 07:29:48,286 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 07:29:48,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2025-02-06 07:29:48,286 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2025-02-06 07:29:48,286 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2025-02-06 07:29:48,286 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2025-02-06 07:29:48,286 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2025-02-06 07:29:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2025-02-06 07:29:48,289 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2025-02-06 07:29:48,289 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2025-02-06 07:29:48,289 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2025-02-06 07:29:48,289 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-02-06 07:29:48,289 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-02-06 07:29:48,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-02-06 07:29:48,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-02-06 07:29:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-02-06 07:29:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-02-06 07:29:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-02-06 07:29:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-02-06 07:29:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-02-06 07:29:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-02-06 07:29:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-02-06 07:29:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-02-06 07:29:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-02-06 07:29:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-02-06 07:29:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-02-06 07:29:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-02-06 07:29:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-02-06 07:29:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-02-06 07:29:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-02-06 07:29:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-02-06 07:29:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-02-06 07:29:48,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2025-02-06 07:29:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_s_ctrl [2025-02-06 07:29:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_s_ctrl [2025-02-06 07:29:48,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-06 07:29:48,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-06 07:29:48,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-06 07:29:48,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-06 07:29:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-06 07:29:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-06 07:29:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-06 07:29:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-06 07:29:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-06 07:29:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-06 07:29:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-06 07:29:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-02-06 07:29:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-02-06 07:29:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-02-06 07:29:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-02-06 07:29:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-02-06 07:29:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-02-06 07:29:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-02-06 07:29:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-02-06 07:29:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-02-06 07:29:48,294 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_release [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_release [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2025-02-06 07:29:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 07:29:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2025-02-06 07:29:48,296 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 07:29:48,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_open [2025-02-06 07:29:48,296 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_open [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-02-06 07:29:48,296 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2025-02-06 07:29:48,296 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2025-02-06 07:29:48,296 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2025-02-06 07:29:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2025-02-06 07:29:48,296 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2025-02-06 07:29:48,299 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-02-06 07:29:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-02-06 07:29:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2025-02-06 07:29:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2025-02-06 07:29:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-02-06 07:29:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-02-06 07:29:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2025-02-06 07:29:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2025-02-06 07:29:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2025-02-06 07:29:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2025-02-06 07:29:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2025-02-06 07:29:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2025-02-06 07:29:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 07:29:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 07:29:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 07:29:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 07:29:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 07:29:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 07:29:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 07:29:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 07:29:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 07:29:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 07:29:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 07:29:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 07:29:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 07:29:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 07:29:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 07:29:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 07:29:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-06 07:29:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-06 07:29:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-06 07:29:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-02-06 07:29:48,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-02-06 07:29:48,993 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 07:29:48,995 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 07:29:49,765 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8607: call ULTIMATE.dealloc(~#payload~13.base, ~#payload~13.offset);havoc ~#payload~13.base, ~#payload~13.offset; [2025-02-06 07:29:49,828 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12241: havoc #t~ret1100.base, #t~ret1100.offset; [2025-02-06 07:29:49,847 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9150: call ULTIMATE.dealloc(~#payload~22.base, ~#payload~22.offset);havoc ~#payload~22.base, ~#payload~22.offset; [2025-02-06 07:29:49,848 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 07:29:49,926 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9387: call ULTIMATE.dealloc(~#payload~31.base, ~#payload~31.offset);havoc ~#payload~31.base, ~#payload~31.offset; [2025-02-06 07:29:49,941 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4967: call ULTIMATE.dealloc(~#__key~1#1.base, ~#__key~1#1.offset);havoc ~#__key~1#1.base, ~#__key~1#1.offset; [2025-02-06 07:29:49,944 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12316: havoc #t~nondet1116; [2025-02-06 07:29:51,042 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6873: call ULTIMATE.dealloc(~#fm_st_proto~0#1.base, ~#fm_st_proto~0#1.offset);havoc ~#fm_st_proto~0#1.base, ~#fm_st_proto~0#1.offset;call ULTIMATE.dealloc(~#__key~2#1.base, ~#__key~2#1.offset);havoc ~#__key~2#1.base, ~#__key~2#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset;call ULTIMATE.dealloc(~#__key___1~0#1.base, ~#__key___1~0#1.offset);havoc ~#__key___1~0#1.base, ~#__key___1~0#1.offset;call ULTIMATE.dealloc(~#__key___2~0#1.base, ~#__key___2~0#1.offset);havoc ~#__key___2~0#1.base, ~#__key___2~0#1.offset; [2025-02-06 07:29:51,045 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12262: havoc st_register_#t~nondet1106#1; [2025-02-06 07:29:51,199 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4834: havoc #t~mem12; [2025-02-06 07:29:51,218 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9103: call ULTIMATE.dealloc(~#payload~20.base, ~#payload~20.offset);havoc ~#payload~20.base, ~#payload~20.offset; [2025-02-06 07:29:51,651 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12299: havoc video_devdata_#t~ret1113#1.base, video_devdata_#t~ret1113#1.offset; [2025-02-06 07:29:51,975 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9174: call ULTIMATE.dealloc(~#payload~23.base, ~#payload~23.offset);havoc ~#payload~23.base, ~#payload~23.offset; [2025-02-06 07:29:51,998 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12270: havoc #t~nondet1108; [2025-02-06 07:29:52,002 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12286: havoc #t~ret1110.base, #t~ret1110.offset; [2025-02-06 07:29:52,115 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9309: call ULTIMATE.dealloc(fm_tx_set_mute_mode_~#payload~28#1.base, fm_tx_set_mute_mode_~#payload~28#1.offset);havoc fm_tx_set_mute_mode_~#payload~28#1.base, fm_tx_set_mute_mode_~#payload~28#1.offset; [2025-02-06 07:29:52,121 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12228: havoc #t~nondet1098; [2025-02-06 07:29:52,158 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9345: call ULTIMATE.dealloc(~#payload~30.base, ~#payload~30.offset);havoc ~#payload~30.base, ~#payload~30.offset; [2025-02-06 07:29:52,178 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8473: call ULTIMATE.dealloc(~#payload~11.base, ~#payload~11.offset);havoc ~#payload~11.base, ~#payload~11.offset; [2025-02-06 07:29:52,192 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12266: havoc #t~nondet1107; [2025-02-06 07:29:52,220 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4823: havoc #t~bitwise2; [2025-02-06 07:29:52,222 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12168: havoc #t~nondet1092; [2025-02-06 07:29:52,289 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12160: havoc #t~nondet1090; [2025-02-06 07:29:52,312 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9124: call ULTIMATE.dealloc(~#payload~21.base, ~#payload~21.offset);havoc ~#payload~21.base, ~#payload~21.offset; [2025-02-06 07:29:52,316 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12188: havoc #t~nondet1094; [2025-02-06 07:29:52,408 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6995: call ULTIMATE.dealloc(~#fm_st_proto~1.base, ~#fm_st_proto~1.offset);havoc ~#fm_st_proto~1.base, ~#fm_st_proto~1.offset; [2025-02-06 07:29:52,438 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4817: havoc #t~mem0;havoc #t~bitwise1; [2025-02-06 07:29:52,533 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8904: call ULTIMATE.dealloc(fm_rx_set_rds_mode_~#payload~17#1.base, fm_rx_set_rds_mode_~#payload~17#1.offset);havoc fm_rx_set_rds_mode_~#payload~17#1.base, fm_rx_set_rds_mode_~#payload~17#1.offset; [2025-02-06 07:29:52,543 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4875: call ULTIMATE.dealloc(~#__key~0.base, ~#__key~0.offset);havoc ~#__key~0.base, ~#__key~0.offset; [2025-02-06 07:29:52,585 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12244: havoc #t~ret1101.base, #t~ret1101.offset; [2025-02-06 07:29:52,630 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11148: havoc ldv_dev_get_drvdata_#t~mem1018#1.base, ldv_dev_get_drvdata_#t~mem1018#1.offset;havoc ldv_dev_get_drvdata_#t~mem1019#1.base, ldv_dev_get_drvdata_#t~mem1019#1.offset; [2025-02-06 07:29:52,731 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9191: call ULTIMATE.dealloc(~#payload~24.base, ~#payload~24.offset);havoc ~#payload~24.base, ~#payload~24.offset;call ULTIMATE.dealloc(~#rds_text~0.base, ~#rds_text~0.offset);havoc ~#rds_text~0.base, ~#rds_text~0.offset; [2025-02-06 07:29:52,748 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4811: #res := 1; [2025-02-06 07:29:52,861 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8189: call ULTIMATE.dealloc(~#payload~8.base, ~#payload~8.offset);havoc ~#payload~8.base, ~#payload~8.offset;call ULTIMATE.dealloc(~#curr_frq~0.base, ~#curr_frq~0.offset);havoc ~#curr_frq~0.base, ~#curr_frq~0.offset;call ULTIMATE.dealloc(~#resp_len~1.base, ~#resp_len~1.offset);havoc ~#resp_len~1.base, ~#resp_len~1.offset; [2025-02-06 07:29:53,007 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8757: call ULTIMATE.dealloc(fm_rx_set_rssi_threshold_~#payload~14#1.base, fm_rx_set_rssi_threshold_~#payload~14#1.offset);havoc fm_rx_set_rssi_threshold_~#payload~14#1.base, fm_rx_set_rssi_threshold_~#payload~14#1.offset; [2025-02-06 07:29:53,008 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6633: call ULTIMATE.dealloc(fm_power_up_~#payload~7#1.base, fm_power_up_~#payload~7#1.offset);havoc fm_power_up_~#payload~7#1.base, fm_power_up_~#payload~7#1.offset;call ULTIMATE.dealloc(fm_power_up_~#asic_id~0#1.base, fm_power_up_~#asic_id~0#1.offset);havoc fm_power_up_~#asic_id~0#1.base, fm_power_up_~#asic_id~0#1.offset;call ULTIMATE.dealloc(fm_power_up_~#asic_ver~0#1.base, fm_power_up_~#asic_ver~0#1.offset);havoc fm_power_up_~#asic_ver~0#1.base, fm_power_up_~#asic_ver~0#1.offset;call ULTIMATE.dealloc(fm_power_up_~#resp_len~0#1.base, fm_power_up_~#resp_len~0#1.offset);havoc fm_power_up_~#resp_len~0#1.base, fm_power_up_~#resp_len~0#1.offset;call ULTIMATE.dealloc(fm_power_up_~#fw_name~0#1.base, fm_power_up_~#fw_name~0#1.offset);havoc fm_power_up_~#fw_name~0#1.base, fm_power_up_~#fw_name~0#1.offset; [2025-02-06 07:29:53,064 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9714: call ULTIMATE.dealloc(~#rds~1#1.base, ~#rds~1#1.offset);havoc ~#rds~1#1.base, ~#rds~1#1.offset; [2025-02-06 07:29:53,064 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9239: call ULTIMATE.dealloc(fm_tx_set_radio_text_~#payload~25#1.base, fm_tx_set_radio_text_~#payload~25#1.offset);havoc fm_tx_set_radio_text_~#payload~25#1.base, fm_tx_set_radio_text_~#payload~25#1.offset; [2025-02-06 07:29:53,064 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9265: call ULTIMATE.dealloc(fm_tx_set_af_~#payload~26#1.base, fm_tx_set_af_~#payload~26#1.offset);havoc fm_tx_set_af_~#payload~26#1.base, fm_tx_set_af_~#payload~26#1.offset; [2025-02-06 07:29:53,066 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12164: havoc #t~nondet1091; [2025-02-06 07:29:53,092 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9420: call ULTIMATE.dealloc(~#payload~32.base, ~#payload~32.offset);havoc ~#payload~32.base, ~#payload~32.offset; [2025-02-06 07:29:53,107 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12217: havoc #t~nondet1096; [2025-02-06 07:29:53,121 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6483: call ULTIMATE.dealloc(~#payload~6.base, ~#payload~6.offset);havoc ~#payload~6.base, ~#payload~6.offset; [2025-02-06 07:29:53,172 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6518: call ULTIMATE.dealloc(~#fw_entry~0#1.base, ~#fw_entry~0#1.offset);havoc ~#fw_entry~0#1.base, ~#fw_entry~0#1.offset; [2025-02-06 07:29:53,172 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12235: havoc request_firmware_#t~nondet1099#1; [2025-02-06 07:29:53,201 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9487: havoc fm_tx_get_tune_cap_val_#t~mem768#1;call ULTIMATE.dealloc(fm_tx_get_tune_cap_val_~#curr_val~0#1.base, fm_tx_get_tune_cap_val_~#curr_val~0#1.offset);havoc fm_tx_get_tune_cap_val_~#curr_val~0#1.base, fm_tx_get_tune_cap_val_~#curr_val~0#1.offset;call ULTIMATE.dealloc(fm_tx_get_tune_cap_val_~#resp_len~5#1.base, fm_tx_get_tune_cap_val_~#resp_len~5#1.offset);havoc fm_tx_get_tune_cap_val_~#resp_len~5#1.base, fm_tx_get_tune_cap_val_~#resp_len~5#1.offset; [2025-02-06 07:30:02,319 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6187: call ULTIMATE.dealloc(fmc_transfer_rds_from_internal_buff_~#tmpbuf~1#1.base, fmc_transfer_rds_from_internal_buff_~#tmpbuf~1#1.offset);havoc fmc_transfer_rds_from_internal_buff_~#tmpbuf~1#1.base, fmc_transfer_rds_from_internal_buff_~#tmpbuf~1#1.offset;call ULTIMATE.dealloc(fmc_transfer_rds_from_internal_buff_~#__wait~0#1.base, fmc_transfer_rds_from_internal_buff_~#__wait~0#1.offset);havoc fmc_transfer_rds_from_internal_buff_~#__wait~0#1.base, fmc_transfer_rds_from_internal_buff_~#__wait~0#1.offset; [2025-02-06 07:30:02,319 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8830: call ULTIMATE.dealloc(fm_rx_get_stereo_mono_~#curr_mode~0#1.base, fm_rx_get_stereo_mono_~#curr_mode~0#1.offset);havoc fm_rx_get_stereo_mono_~#curr_mode~0#1.base, fm_rx_get_stereo_mono_~#curr_mode~0#1.offset;call ULTIMATE.dealloc(fm_rx_get_stereo_mono_~#resp_len~4#1.base, fm_rx_get_stereo_mono_~#resp_len~4#1.offset);havoc fm_rx_get_stereo_mono_~#resp_len~4#1.base, fm_rx_get_stereo_mono_~#resp_len~4#1.offset; [2025-02-06 07:30:02,319 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1118#1 := main_#res#1;havoc main_#t~ret517#1, main_~tmp~43#1;assume { :end_inline_main } true; [2025-02-06 07:30:02,319 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9493: call ULTIMATE.dealloc(fm_tx_set_freq_~#payload~33#1.base, fm_tx_set_freq_~#payload~33#1.offset);havoc fm_tx_set_freq_~#payload~33#1.base, fm_tx_set_freq_~#payload~33#1.offset; [2025-02-06 07:30:02,319 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8306: call ULTIMATE.dealloc(fm_rx_set_channel_spacing_~#payload~9#1.base, fm_rx_set_channel_spacing_~#payload~9#1.offset);havoc fm_rx_set_channel_spacing_~#payload~9#1.base, fm_rx_set_channel_spacing_~#payload~9#1.offset; [2025-02-06 07:30:02,319 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12283: havoc v4l2_ctrl_handler_init_class_#t~nondet1109#1; [2025-02-06 07:30:02,320 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4951: havoc skb_queue_empty_#t~mem63#1.base, skb_queue_empty_#t~mem63#1.offset; [2025-02-06 07:30:02,320 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12153: havoc __video_register_device_#t~nondet1089#1; [2025-02-06 07:30:02,320 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12289: havoc v4l2_ctrl_new_std_menu_#t~ret1111#1.base, v4l2_ctrl_new_std_menu_#t~ret1111#1.offset; [2025-02-06 07:30:02,320 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12224: havoc prepare_to_wait_event_#t~nondet1097#1; [2025-02-06 07:30:02,320 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10309: call ULTIMATE.dealloc(fm_v4l2_init_video_device_~#__key~3#1.base, fm_v4l2_init_video_device_~#__key~3#1.offset);havoc fm_v4l2_init_video_device_~#__key~3#1.base, fm_v4l2_init_video_device_~#__key~3#1.offset;call ULTIMATE.dealloc(fm_v4l2_init_video_device_~#_key~0#1.base, fm_v4l2_init_video_device_~#_key~0#1.offset);havoc fm_v4l2_init_video_device_~#_key~0#1.base, fm_v4l2_init_video_device_~#_key~0#1.offset; [2025-02-06 07:30:02,320 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12293: havoc v4l2_device_register_#t~nondet1112#1; [2025-02-06 07:30:02,320 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8331: call ULTIMATE.dealloc(fm_rx_seek_~#resp_len~2#1.base, fm_rx_seek_~#resp_len~2#1.offset);havoc fm_rx_seek_~#resp_len~2#1.base, fm_rx_seek_~#resp_len~2#1.offset;call ULTIMATE.dealloc(fm_rx_seek_~#curr_frq~1#1.base, fm_rx_seek_~#curr_frq~1#1.offset);havoc fm_rx_seek_~#curr_frq~1#1.base, fm_rx_seek_~#curr_frq~1#1.offset;call ULTIMATE.dealloc(fm_rx_seek_~#payload~10#1.base, fm_rx_seek_~#payload~10#1.offset);havoc fm_rx_seek_~#payload~10#1.base, fm_rx_seek_~#payload~10#1.offset; [2025-02-06 07:30:02,320 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9983: call ULTIMATE.dealloc(fm_v4l2_vidioc_g_tuner_~#bottom_freq~0#1.base, fm_v4l2_vidioc_g_tuner_~#bottom_freq~0#1.offset);havoc fm_v4l2_vidioc_g_tuner_~#bottom_freq~0#1.base, fm_v4l2_vidioc_g_tuner_~#bottom_freq~0#1.offset;call ULTIMATE.dealloc(fm_v4l2_vidioc_g_tuner_~#top_freq~0#1.base, fm_v4l2_vidioc_g_tuner_~#top_freq~0#1.offset);havoc fm_v4l2_vidioc_g_tuner_~#top_freq~0#1.base, fm_v4l2_vidioc_g_tuner_~#top_freq~0#1.offset;call ULTIMATE.dealloc(fm_v4l2_vidioc_g_tuner_~#stereo_mono_mode~0#1.base, fm_v4l2_vidioc_g_tuner_~#stereo_mono_mode~0#1.offset);havoc fm_v4l2_vidioc_g_tuner_~#stereo_mono_mode~0#1.base, fm_v4l2_vidioc_g_tuner_~#stereo_mono_mode~0#1.offset;call ULTIMATE.dealloc(fm_v4l2_vidioc_g_tuner_~#rssilvl~0#1.base, fm_v4l2_vidioc_g_tuner_~#rssilvl~0#1.offset);havoc fm_v4l2_vidioc_g_tuner_~#rssilvl~0#1.base, fm_v4l2_vidioc_g_tuner_~#rssilvl~0#1.offset; [2025-02-06 07:30:02,321 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8729: call ULTIMATE.dealloc(fm_rx_get_rssi_level_~#curr_rssi_lel~0#1.base, fm_rx_get_rssi_level_~#curr_rssi_lel~0#1.offset);havoc fm_rx_get_rssi_level_~#curr_rssi_lel~0#1.base, fm_rx_get_rssi_level_~#curr_rssi_lel~0#1.offset;call ULTIMATE.dealloc(fm_rx_get_rssi_level_~#resp_len~3#1.base, fm_rx_get_rssi_level_~#resp_len~3#1.offset);havoc fm_rx_get_rssi_level_~#resp_len~3#1.base, fm_rx_get_rssi_level_~#resp_len~3#1.offset; [2025-02-06 07:30:02,321 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9654: call ULTIMATE.dealloc(fm_v4l2_fops_read_~#rds_mode~0#1.base, fm_v4l2_fops_read_~#rds_mode~0#1.offset);havoc fm_v4l2_fops_read_~#rds_mode~0#1.base, fm_v4l2_fops_read_~#rds_mode~0#1.offset; [2025-02-06 07:30:02,321 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9326: call ULTIMATE.dealloc(set_audio_io_~#payload~29#1.base, set_audio_io_~#payload~29#1.offset);havoc set_audio_io_~#payload~29#1.base, set_audio_io_~#payload~29#1.offset; [2025-02-06 07:30:02,321 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8799: call ULTIMATE.dealloc(fm_rx_set_stereo_mono_~#payload~15#1.base, fm_rx_set_stereo_mono_~#payload~15#1.offset);havoc fm_rx_set_stereo_mono_~#payload~15#1.base, fm_rx_set_stereo_mono_~#payload~15#1.offset; [2025-02-06 07:30:02,321 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12302: havoc video_device_alloc_#t~ret1114#1.base, video_device_alloc_#t~ret1114#1.offset; [2025-02-06 07:30:02,321 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12309: havoc video_ioctl2_#t~nondet1115#1; [2025-02-06 07:30:02,321 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12247: havoc skb_push_#t~ret1102#1.base, skb_push_#t~ret1102#1.offset; [2025-02-06 07:30:02,321 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-06 07:30:03,451 INFO L? ?]: Removed 2442 outVars from TransFormulas that were not future-live. [2025-02-06 07:30:03,452 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 07:30:03,526 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 07:30:03,528 INFO L337 CfgBuilder]: Removed 1 assume(true) statements. [2025-02-06 07:30:03,528 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:30:03 BoogieIcfgContainer [2025-02-06 07:30:03,528 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 07:30:03,531 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 07:30:03,532 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 07:30:03,536 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 07:30:03,536 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 07:29:43" (1/3) ... [2025-02-06 07:30:03,537 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15ccc0a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:30:03, skipping insertion in model container [2025-02-06 07:30:03,538 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:29:47" (2/3) ... [2025-02-06 07:30:03,538 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15ccc0a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:30:03, skipping insertion in model container [2025-02-06 07:30:03,538 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:30:03" (3/3) ... [2025-02-06 07:30:03,539 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2025-02-06 07:30:03,553 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 07:30:03,558 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i that has 153 procedures, 2164 locations, 1 initial locations, 79 loop locations, and 3 error locations. [2025-02-06 07:30:03,666 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 07:30:03,679 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;@47b8dd54, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 07:30:03,679 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-02-06 07:30:03,691 INFO L276 IsEmpty]: Start isEmpty. Operand has 1914 states, 1321 states have (on average 1.3096139288417865) internal successors, (1730), 1337 states have internal predecessors, (1730), 492 states have call successors, (492), 99 states have call predecessors, (492), 98 states have return successors, (485), 482 states have call predecessors, (485), 485 states have call successors, (485) [2025-02-06 07:30:03,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2025-02-06 07:30:03,715 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:30:03,717 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:30:03,718 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)] === [2025-02-06 07:30:03,723 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:30:03,724 INFO L85 PathProgramCache]: Analyzing trace with hash -2000490186, now seen corresponding path program 1 times [2025-02-06 07:30:03,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:30:03,731 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [394274448] [2025-02-06 07:30:03,732 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:30:03,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:30:18,854 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 241 statements into 1 equivalence classes. [2025-02-06 07:30:19,307 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 241 of 241 statements. [2025-02-06 07:30:19,308 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:30:19,308 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:30:20,332 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2025-02-06 07:30:20,333 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:30:20,333 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [394274448] [2025-02-06 07:30:20,333 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [394274448] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:30:20,333 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:30:20,333 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:30:20,334 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1797999767] [2025-02-06 07:30:20,336 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:30:20,339 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:30:20,340 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:30:20,358 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:30:20,358 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:30:20,363 INFO L87 Difference]: Start difference. First operand has 1914 states, 1321 states have (on average 1.3096139288417865) internal successors, (1730), 1337 states have internal predecessors, (1730), 492 states have call successors, (492), 99 states have call predecessors, (492), 98 states have return successors, (485), 482 states have call predecessors, (485), 485 states have call successors, (485) Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2025-02-06 07:30:24,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 07:30:25,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:30:25,923 INFO L93 Difference]: Finished difference Result 5458 states and 7812 transitions. [2025-02-06 07:30:25,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:30:25,926 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) Word has length 241 [2025-02-06 07:30:25,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:30:25,961 INFO L225 Difference]: With dead ends: 5458 [2025-02-06 07:30:25,961 INFO L226 Difference]: Without dead ends: 3576 [2025-02-06 07:30:25,978 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:30:25,980 INFO L435 NwaCegarLoop]: 2692 mSDtfsCounter, 2515 mSDsluCounter, 2494 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 11 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2515 SdHoareTripleChecker+Valid, 5186 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2025-02-06 07:30:25,982 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2515 Valid, 5186 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 73 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2025-02-06 07:30:26,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3576 states. [2025-02-06 07:30:26,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3576 to 3572. [2025-02-06 07:30:26,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3572 states, 2488 states have (on average 1.3082797427652733) internal successors, (3255), 2518 states have internal predecessors, (3255), 894 states have call successors, (894), 188 states have call predecessors, (894), 187 states have return successors, (890), 884 states have call predecessors, (890), 890 states have call successors, (890) [2025-02-06 07:30:26,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3572 states to 3572 states and 5039 transitions. [2025-02-06 07:30:26,265 INFO L78 Accepts]: Start accepts. Automaton has 3572 states and 5039 transitions. Word has length 241 [2025-02-06 07:30:26,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:30:26,267 INFO L471 AbstractCegarLoop]: Abstraction has 3572 states and 5039 transitions. [2025-02-06 07:30:26,268 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2025-02-06 07:30:26,269 INFO L276 IsEmpty]: Start isEmpty. Operand 3572 states and 5039 transitions. [2025-02-06 07:30:26,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2025-02-06 07:30:26,274 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:30:26,275 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 20, 20, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:30:26,275 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-06 07:30:26,275 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_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)] === [2025-02-06 07:30:26,275 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:30:26,276 INFO L85 PathProgramCache]: Analyzing trace with hash -2123028950, now seen corresponding path program 1 times [2025-02-06 07:30:26,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:30:26,276 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1085428407] [2025-02-06 07:30:26,276 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:30:26,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:30:40,298 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 269 statements into 1 equivalence classes. [2025-02-06 07:30:40,473 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 269 of 269 statements. [2025-02-06 07:30:40,477 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:30:40,477 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:30:41,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2025-02-06 07:30:41,231 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:30:41,232 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1085428407] [2025-02-06 07:30:41,232 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1085428407] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:30:41,232 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:30:41,232 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:30:41,232 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556514070] [2025-02-06 07:30:41,232 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:30:41,234 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:30:41,234 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:30:41,235 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:30:41,235 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:30:41,235 INFO L87 Difference]: Start difference. First operand 3572 states and 5039 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2025-02-06 07:30:45,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 07:30:47,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:30:47,369 INFO L93 Difference]: Finished difference Result 7717 states and 10739 transitions. [2025-02-06 07:30:47,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:30:47,370 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 269 [2025-02-06 07:30:47,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:30:47,396 INFO L225 Difference]: With dead ends: 7717 [2025-02-06 07:30:47,396 INFO L226 Difference]: Without dead ends: 4188 [2025-02-06 07:30:47,413 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:30:47,414 INFO L435 NwaCegarLoop]: 2737 mSDtfsCounter, 1621 mSDsluCounter, 2575 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1621 SdHoareTripleChecker+Valid, 5312 SdHoareTripleChecker+Invalid, 135 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2025-02-06 07:30:47,415 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1621 Valid, 5312 Invalid, 135 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 121 Invalid, 1 Unknown, 0 Unchecked, 6.0s Time] [2025-02-06 07:30:47,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4188 states. [2025-02-06 07:30:47,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4188 to 4167. [2025-02-06 07:30:47,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4167 states, 2856 states have (on average 1.2811624649859943) internal successors, (3659), 2900 states have internal predecessors, (3659), 1032 states have call successors, (1032), 277 states have call predecessors, (1032), 276 states have return successors, (1028), 1014 states have call predecessors, (1028), 1028 states have call successors, (1028) [2025-02-06 07:30:47,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4167 states to 4167 states and 5719 transitions. [2025-02-06 07:30:47,566 INFO L78 Accepts]: Start accepts. Automaton has 4167 states and 5719 transitions. Word has length 269 [2025-02-06 07:30:47,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:30:47,567 INFO L471 AbstractCegarLoop]: Abstraction has 4167 states and 5719 transitions. [2025-02-06 07:30:47,568 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2025-02-06 07:30:47,568 INFO L276 IsEmpty]: Start isEmpty. Operand 4167 states and 5719 transitions. [2025-02-06 07:30:47,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2025-02-06 07:30:47,576 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:30:47,576 INFO L218 NwaCegarLoop]: trace histogram [22, 22, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:30:47,577 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-06 07:30:47,577 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_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)] === [2025-02-06 07:30:47,579 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:30:47,580 INFO L85 PathProgramCache]: Analyzing trace with hash 329731349, now seen corresponding path program 1 times [2025-02-06 07:30:47,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:30:47,580 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543224609] [2025-02-06 07:30:47,580 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:30:47,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:31:01,248 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 295 statements into 1 equivalence classes. [2025-02-06 07:31:01,385 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 295 of 295 statements. [2025-02-06 07:31:01,385 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:31:01,385 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:31:02,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1953 trivial. 0 not checked. [2025-02-06 07:31:02,841 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:31:02,842 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1543224609] [2025-02-06 07:31:02,842 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1543224609] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:31:02,842 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:31:02,842 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-06 07:31:02,842 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [80837511] [2025-02-06 07:31:02,842 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:31:02,843 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-06 07:31:02,843 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:31:02,844 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-06 07:31:02,844 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2025-02-06 07:31:02,844 INFO L87 Difference]: Start difference. First operand 4167 states and 5719 transitions. Second operand has 5 states, 5 states have (on average 15.2) internal successors, (76), 5 states have internal predecessors, (76), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2025-02-06 07:31:06,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 07:31:11,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []