./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 e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f6012e8ec841b08462bbd246c354a43139de7ccb42d1c6282a50e12dbc313f31 --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 20:13:37,228 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 20:13:37,285 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 20:13:37,289 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 20:13:37,289 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 20:13:37,310 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 20:13:37,311 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 20:13:37,312 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 20:13:37,312 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 20:13:37,312 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 20:13:37,312 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 20:13:37,313 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 20:13:37,313 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 20:13:37,313 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 20:13:37,313 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 20:13:37,313 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 20:13:37,314 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:13:37,314 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 20:13:37,314 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 20:13:37,315 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6012e8ec841b08462bbd246c354a43139de7ccb42d1c6282a50e12dbc313f31 [2025-03-08 20:13:37,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 20:13:37,544 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 20:13:37,547 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 20:13:37,547 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 20:13:37,548 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 20:13:37,549 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2025-03-08 20:13:38,733 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ff800152c/4e698c6860a844b1b9d5ae0c6680b187/FLAG64dfe62e3 [2025-03-08 20:13:39,289 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 20:13:39,290 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2025-03-08 20:13:39,341 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ff800152c/4e698c6860a844b1b9d5ae0c6680b187/FLAG64dfe62e3 [2025-03-08 20:13:39,357 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ff800152c/4e698c6860a844b1b9d5ae0c6680b187 [2025-03-08 20:13:39,359 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 20:13:39,360 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 20:13:39,362 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 20:13:39,362 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 20:13:39,365 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 20:13:39,369 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:13:39" (1/1) ... [2025-03-08 20:13:39,370 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18116f4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:39, skipping insertion in model container [2025-03-08 20:13:39,370 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:13:39" (1/1) ... [2025-03-08 20:13:39,474 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 20:13:41,655 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314540,314553] [2025-03-08 20:13:41,659 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314706,314719] [2025-03-08 20:13:41,660 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314870,314883] [2025-03-08 20:13:41,660 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[315035,315048] [2025-03-08 20:13:41,682 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:13:41,719 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 20:13:41,823 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] [2025-03-08 20:13:41,825 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] [2025-03-08 20:13:41,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4809] [2025-03-08 20:13:41,826 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] [2025-03-08 20:13:41,989 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314540,314553] [2025-03-08 20:13:41,990 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314706,314719] [2025-03-08 20:13:41,990 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314870,314883] [2025-03-08 20:13:41,990 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[315035,315048] [2025-03-08 20:13:41,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:13:42,164 INFO L204 MainTranslator]: Completed translation [2025-03-08 20:13:42,165 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:42 WrapperNode [2025-03-08 20:13:42,165 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 20:13:42,167 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 20:13:42,167 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 20:13:42,168 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 20:13:42,172 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:42" (1/1) ... [2025-03-08 20:13:42,262 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:42" (1/1) ... [2025-03-08 20:13:42,407 INFO L138 Inliner]: procedures = 386, calls = 2561, calls flagged for inlining = 198, calls inlined = 148, statements flattened = 5155 [2025-03-08 20:13:42,408 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 20:13:42,409 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 20:13:42,409 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 20:13:42,409 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 20:13:42,417 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:42" (1/1) ... [2025-03-08 20:13:42,417 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:42" (1/1) ... [2025-03-08 20:13:42,476 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:42" (1/1) ... [2025-03-08 20:13:43,111 INFO L175 MemorySlicer]: Split 941 memory accesses to 19 slices as follows [4, 2, 3, 2, 3, 1, 2, 12, 0, 2, 2, 3, 8, 16, 2, 2, 2, 2, 873]. 93 percent of accesses are in the largest equivalence class. The 44 initializations are split as follows [0, 0, 3, 0, 0, 1, 2, 8, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 22]. The 664 writes are split as follows [2, 1, 0, 0, 3, 0, 0, 0, 0, 1, 0, 0, 0, 14, 2, 1, 2, 1, 637]. [2025-03-08 20:13:43,112 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:42" (1/1) ... [2025-03-08 20:13:43,112 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:42" (1/1) ... [2025-03-08 20:13:43,180 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:42" (1/1) ... [2025-03-08 20:13:43,191 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:42" (1/1) ... [2025-03-08 20:13:43,249 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:42" (1/1) ... [2025-03-08 20:13:43,265 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:42" (1/1) ... [2025-03-08 20:13:43,312 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 20:13:43,314 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 20:13:43,315 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 20:13:43,315 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 20:13:43,316 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:42" (1/1) ... [2025-03-08 20:13:43,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:13:43,330 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 20:13:43,343 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-08 20:13:43,345 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-08 20:13:43,361 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2025-03-08 20:13:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2025-03-08 20:13:43,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 20:13:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 20:13:43,361 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2025-03-08 20:13:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2025-03-08 20:13:43,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 20:13:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 20:13:43,361 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-08 20:13:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2025-03-08 20:13:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-08 20:13:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2025-03-08 20:13:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2025-03-08 20:13:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-08 20:13:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-08 20:13:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2025-03-08 20:13:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 20:13:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-03-08 20:13:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-03-08 20:13:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2025-03-08 20:13:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2025-03-08 20:13:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 20:13:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2025-03-08 20:13:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-03-08 20:13:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 20:13:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 20:13:43,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 20:13:43,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 20:13:43,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 20:13:43,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 20:13:43,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 20:13:43,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 20:13:43,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-08 20:13:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-08 20:13:43,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 20:13:43,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 20:13:43,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 20:13:43,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 20:13:43,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 20:13:43,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 20:13:43,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 20:13:43,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 20:13:43,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 20:13:43,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 20:13:43,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 20:13:43,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 20:13:43,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 20:13:43,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 20:13:43,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 20:13:43,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 20:13:43,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 20:13:43,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 20:13:43,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 20:13:43,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_fmdev [2025-03-08 20:13:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_fmdev [2025-03-08 20:13:43,370 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2025-03-08 20:13:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2025-03-08 20:13:43,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:13:43,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:13:43,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:13:43,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:13:43,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:13:43,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:13:43,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:13:43,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_fmdev [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_fmdev [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 20:13:43,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-08 20:13:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-08 20:13:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-08 20:13:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-08 20:13:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-03-08 20:13:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-03-08 20:13:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2025-03-08 20:13:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2025-03-08 20:13:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 20:13:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-08 20:13:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-08 20:13:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 20:13:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 20:13:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 20:13:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 20:13:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 20:13:43,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2025-03-08 20:13:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2025-03-08 20:13:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2025-03-08 20:13:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2025-03-08 20:13:43,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2025-03-08 20:13:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure fm_g_volatile_ctrl [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_g_volatile_ctrl [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-08 20:13:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-08 20:13:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2025-03-08 20:13:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2025-03-08 20:13:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 20:13:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2025-03-08 20:13:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 20:13:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2025-03-08 20:13:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2025-03-08 20:13:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2025-03-08 20:13:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2025-03-08 20:13:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2025-03-08 20:13:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2025-03-08 20:13:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-03-08 20:13:43,379 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-08 20:13:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2025-03-08 20:13:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 20:13:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2025-03-08 20:13:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2025-03-08 20:13:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_s_ctrl [2025-03-08 20:13:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_s_ctrl [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-08 20:13:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-08 20:13:43,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-08 20:13:43,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-08 20:13:43,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_release [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_release [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-03-08 20:13:43,386 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2025-03-08 20:13:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 20:13:43,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 20:13:43,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 20:13:43,388 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2025-03-08 20:13:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2025-03-08 20:13:43,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 20:13:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 20:13:43,388 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_open [2025-03-08 20:13:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_open [2025-03-08 20:13:43,388 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-08 20:13:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-08 20:13:43,388 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2025-03-08 20:13:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2025-03-08 20:13:43,388 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2025-03-08 20:13:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2025-03-08 20:13:43,388 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2025-03-08 20:13:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2025-03-08 20:13:43,388 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-03-08 20:13:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-03-08 20:13:43,388 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2025-03-08 20:13:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2025-03-08 20:13:43,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-08 20:13:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-08 20:13:43,388 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2025-03-08 20:13:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2025-03-08 20:13:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2025-03-08 20:13:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 20:13:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-08 20:13:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-08 20:13:44,128 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 20:13:44,133 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 20:13:44,836 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8607: call ULTIMATE.dealloc(~#payload~13.base, ~#payload~13.offset);havoc ~#payload~13.base, ~#payload~13.offset; [2025-03-08 20:13:44,919 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12241: havoc #t~ret1100.base, #t~ret1100.offset; [2025-03-08 20:13:44,930 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9150: call ULTIMATE.dealloc(~#payload~22.base, ~#payload~22.offset);havoc ~#payload~22.base, ~#payload~22.offset; [2025-03-08 20:13:44,931 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 20:13:44,953 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9387: call ULTIMATE.dealloc(~#payload~31.base, ~#payload~31.offset);havoc ~#payload~31.base, ~#payload~31.offset; [2025-03-08 20:13:44,962 INFO L1307 $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; [2025-03-08 20:13:44,963 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12316: havoc #t~nondet1116; [2025-03-08 20:13:45,684 INFO L1307 $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; [2025-03-08 20:13:45,685 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12262: havoc st_register_#t~nondet1106#1; [2025-03-08 20:13:45,797 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4834: havoc #t~mem12; [2025-03-08 20:13:45,811 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9103: call ULTIMATE.dealloc(~#payload~20.base, ~#payload~20.offset);havoc ~#payload~20.base, ~#payload~20.offset; [2025-03-08 20:13:46,161 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12299: havoc video_devdata_#t~ret1113#1.base, video_devdata_#t~ret1113#1.offset; [2025-03-08 20:13:46,483 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9174: call ULTIMATE.dealloc(~#payload~23.base, ~#payload~23.offset);havoc ~#payload~23.base, ~#payload~23.offset; [2025-03-08 20:13:46,505 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12270: havoc #t~nondet1108; [2025-03-08 20:13:46,508 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12286: havoc #t~ret1110.base, #t~ret1110.offset; [2025-03-08 20:13:46,593 INFO L1307 $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; [2025-03-08 20:13:46,597 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12228: havoc #t~nondet1098; [2025-03-08 20:13:46,629 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9345: call ULTIMATE.dealloc(~#payload~30.base, ~#payload~30.offset);havoc ~#payload~30.base, ~#payload~30.offset; [2025-03-08 20:13:46,642 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8473: call ULTIMATE.dealloc(~#payload~11.base, ~#payload~11.offset);havoc ~#payload~11.base, ~#payload~11.offset; [2025-03-08 20:13:46,649 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12266: havoc #t~nondet1107; [2025-03-08 20:13:46,665 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4823: havoc #t~bitwise2; [2025-03-08 20:13:46,667 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12168: havoc #t~nondet1092; [2025-03-08 20:13:46,706 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12160: havoc #t~nondet1090; [2025-03-08 20:13:46,731 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9124: call ULTIMATE.dealloc(~#payload~21.base, ~#payload~21.offset);havoc ~#payload~21.base, ~#payload~21.offset; [2025-03-08 20:13:46,735 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12188: havoc #t~nondet1094; [2025-03-08 20:13:46,803 INFO L1307 $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; [2025-03-08 20:13:46,820 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4817: havoc #t~mem0;havoc #t~bitwise1; [2025-03-08 20:13:46,881 INFO L1307 $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; [2025-03-08 20:13:46,889 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4875: call ULTIMATE.dealloc(~#__key~0.base, ~#__key~0.offset);havoc ~#__key~0.base, ~#__key~0.offset; [2025-03-08 20:13:46,919 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12244: havoc #t~ret1101.base, #t~ret1101.offset; [2025-03-08 20:13:46,952 INFO L1307 $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; [2025-03-08 20:13:47,049 INFO L1307 $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; [2025-03-08 20:13:47,062 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4811: #res := 1; [2025-03-08 20:13:47,145 INFO L1307 $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; [2025-03-08 20:13:47,223 INFO L1307 $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; [2025-03-08 20:13:47,224 INFO L1307 $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; [2025-03-08 20:13:47,266 INFO L1307 $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; [2025-03-08 20:13:47,266 INFO L1307 $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; [2025-03-08 20:13:47,266 INFO L1307 $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; [2025-03-08 20:13:47,268 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12164: havoc #t~nondet1091; [2025-03-08 20:13:47,288 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9420: call ULTIMATE.dealloc(~#payload~32.base, ~#payload~32.offset);havoc ~#payload~32.base, ~#payload~32.offset; [2025-03-08 20:13:47,298 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12217: havoc #t~nondet1096; [2025-03-08 20:13:47,311 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6483: call ULTIMATE.dealloc(~#payload~6.base, ~#payload~6.offset);havoc ~#payload~6.base, ~#payload~6.offset; [2025-03-08 20:13:47,348 INFO L1307 $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; [2025-03-08 20:13:47,349 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12235: havoc request_firmware_#t~nondet1099#1; [2025-03-08 20:13:47,370 INFO L1307 $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; [2025-03-08 20:13:56,408 INFO L1307 $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; [2025-03-08 20:13:56,408 INFO L1307 $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; [2025-03-08 20:13:56,408 INFO L1307 $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; [2025-03-08 20:13:56,408 INFO L1307 $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; [2025-03-08 20:13:56,408 INFO L1307 $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; [2025-03-08 20:13:56,408 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12283: havoc v4l2_ctrl_handler_init_class_#t~nondet1109#1; [2025-03-08 20:13:56,408 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4951: havoc skb_queue_empty_#t~mem63#1.base, skb_queue_empty_#t~mem63#1.offset; [2025-03-08 20:13:56,408 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12153: havoc __video_register_device_#t~nondet1089#1; [2025-03-08 20:13:56,408 INFO L1307 $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; [2025-03-08 20:13:56,408 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12224: havoc prepare_to_wait_event_#t~nondet1097#1; [2025-03-08 20:13:56,408 INFO L1307 $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; [2025-03-08 20:13:56,408 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12293: havoc v4l2_device_register_#t~nondet1112#1; [2025-03-08 20:13:56,408 INFO L1307 $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; [2025-03-08 20:13:56,408 INFO L1307 $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; [2025-03-08 20:13:56,408 INFO L1307 $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; [2025-03-08 20:13:56,408 INFO L1307 $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; [2025-03-08 20:13:56,408 INFO L1307 $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; [2025-03-08 20:13:56,408 INFO L1307 $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; [2025-03-08 20:13:56,408 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12302: havoc video_device_alloc_#t~ret1114#1.base, video_device_alloc_#t~ret1114#1.offset; [2025-03-08 20:13:56,409 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12309: havoc video_ioctl2_#t~nondet1115#1; [2025-03-08 20:13:56,409 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12247: havoc skb_push_#t~ret1102#1.base, skb_push_#t~ret1102#1.offset; [2025-03-08 20:13:56,409 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-08 20:13:57,409 INFO L? ?]: Removed 2442 outVars from TransFormulas that were not future-live. [2025-03-08 20:13:57,410 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 20:13:57,474 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 20:13:57,474 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-08 20:13:57,475 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:13:57 BoogieIcfgContainer [2025-03-08 20:13:57,475 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 20:13:57,477 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 20:13:57,477 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 20:13:57,480 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 20:13:57,481 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 08:13:39" (1/3) ... [2025-03-08 20:13:57,482 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@383e0f50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:13:57, skipping insertion in model container [2025-03-08 20:13:57,482 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:42" (2/3) ... [2025-03-08 20:13:57,482 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@383e0f50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:13:57, skipping insertion in model container [2025-03-08 20:13:57,482 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:13:57" (3/3) ... [2025-03-08 20:13:57,483 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2025-03-08 20:13:57,495 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 20:13:57,499 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. [2025-03-08 20:13:57,592 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 20:13:57,602 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;@5324ecc3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 20:13:57,603 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-08 20:13:57,614 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) [2025-03-08 20:13:57,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2025-03-08 20:13:57,640 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:13:57,641 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] [2025-03-08 20:13:57,641 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-08 20:13:57,644 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:13:57,645 INFO L85 PathProgramCache]: Analyzing trace with hash -2000490186, now seen corresponding path program 1 times [2025-03-08 20:13:57,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:13:57,651 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2127521158] [2025-03-08 20:13:57,651 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:13:57,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:14:14,111 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 241 statements into 1 equivalence classes. [2025-03-08 20:14:14,526 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 241 of 241 statements. [2025-03-08 20:14:14,529 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:14:14,529 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:14:15,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2025-03-08 20:14:15,553 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:14:15,554 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2127521158] [2025-03-08 20:14:15,554 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2127521158] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:14:15,554 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:14:15,554 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:14:15,555 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2125883306] [2025-03-08 20:14:15,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:14:15,558 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:14:15,559 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:14:15,575 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:14:15,575 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:14:15,581 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) [2025-03-08 20:14:19,665 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 [] [2025-03-08 20:14:21,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:14:21,113 INFO L93 Difference]: Finished difference Result 5458 states and 7812 transitions. [2025-03-08 20:14:21,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:14:21,115 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 [2025-03-08 20:14:21,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:14:21,154 INFO L225 Difference]: With dead ends: 5458 [2025-03-08 20:14:21,154 INFO L226 Difference]: Without dead ends: 3576 [2025-03-08 20:14:21,169 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 [2025-03-08 20:14:21,171 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 [2025-03-08 20:14:21,171 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] [2025-03-08 20:14:21,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3576 states. [2025-03-08 20:14:21,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3576 to 3572. [2025-03-08 20:14:21,405 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) [2025-03-08 20:14:21,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3572 states to 3572 states and 5039 transitions. [2025-03-08 20:14:21,443 INFO L78 Accepts]: Start accepts. Automaton has 3572 states and 5039 transitions. Word has length 241 [2025-03-08 20:14:21,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:14:21,445 INFO L471 AbstractCegarLoop]: Abstraction has 3572 states and 5039 transitions. [2025-03-08 20:14:21,445 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) [2025-03-08 20:14:21,445 INFO L276 IsEmpty]: Start isEmpty. Operand 3572 states and 5039 transitions. [2025-03-08 20:14:21,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2025-03-08 20:14:21,455 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:14:21,456 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] [2025-03-08 20:14:21,456 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-08 20:14:21,457 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)] === [2025-03-08 20:14:21,458 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:14:21,458 INFO L85 PathProgramCache]: Analyzing trace with hash -2123028950, now seen corresponding path program 1 times [2025-03-08 20:14:21,458 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:14:21,458 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [848585163] [2025-03-08 20:14:21,458 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:14:21,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:14:35,962 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 269 statements into 1 equivalence classes. [2025-03-08 20:14:36,156 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 269 of 269 statements. [2025-03-08 20:14:36,156 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:14:36,156 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:14:36,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2025-03-08 20:14:36,914 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:14:36,915 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [848585163] [2025-03-08 20:14:36,915 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [848585163] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:14:36,917 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:14:36,917 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:14:36,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [943148401] [2025-03-08 20:14:36,918 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:14:36,919 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:14:36,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:14:36,919 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:14:36,919 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:14:36,919 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) [2025-03-08 20:14:40,994 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 [] [2025-03-08 20:14:43,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:14:43,531 INFO L93 Difference]: Finished difference Result 7717 states and 10739 transitions. [2025-03-08 20:14:43,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:14:43,532 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 [2025-03-08 20:14:43,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:14:43,562 INFO L225 Difference]: With dead ends: 7717 [2025-03-08 20:14:43,562 INFO L226 Difference]: Without dead ends: 4188 [2025-03-08 20:14:43,576 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 [2025-03-08 20:14:43,577 INFO L435 NwaCegarLoop]: 2737 mSDtfsCounter, 1621 mSDsluCounter, 2575 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s 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, 6.4s IncrementalHoareTripleChecker+Time [2025-03-08 20:14:43,577 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1621 Valid, 5312 Invalid, 135 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 121 Invalid, 1 Unknown, 0 Unchecked, 6.4s Time] [2025-03-08 20:14:43,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4188 states. [2025-03-08 20:14:43,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4188 to 4167. [2025-03-08 20:14:43,701 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) [2025-03-08 20:14:43,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4167 states to 4167 states and 5719 transitions. [2025-03-08 20:14:43,722 INFO L78 Accepts]: Start accepts. Automaton has 4167 states and 5719 transitions. Word has length 269 [2025-03-08 20:14:43,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:14:43,722 INFO L471 AbstractCegarLoop]: Abstraction has 4167 states and 5719 transitions. [2025-03-08 20:14:43,723 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) [2025-03-08 20:14:43,723 INFO L276 IsEmpty]: Start isEmpty. Operand 4167 states and 5719 transitions. [2025-03-08 20:14:43,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2025-03-08 20:14:43,731 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:14:43,731 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] [2025-03-08 20:14:43,731 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 20:14:43,731 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)] === [2025-03-08 20:14:43,732 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:14:43,732 INFO L85 PathProgramCache]: Analyzing trace with hash 329731349, now seen corresponding path program 1 times [2025-03-08 20:14:43,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:14:43,734 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [453464371] [2025-03-08 20:14:43,734 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:14:43,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:14:58,626 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 295 statements into 1 equivalence classes. [2025-03-08 20:14:58,787 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 295 of 295 statements. [2025-03-08 20:14:58,788 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:14:58,788 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:14:59,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1953 trivial. 0 not checked. [2025-03-08 20:14:59,829 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:14:59,830 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [453464371] [2025-03-08 20:14:59,830 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [453464371] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:14:59,830 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:14:59,830 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-08 20:14:59,830 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1993000976] [2025-03-08 20:14:59,830 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:14:59,830 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-08 20:14:59,830 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:14:59,831 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-08 20:14:59,831 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2025-03-08 20:14:59,831 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) [2025-03-08 20:15:03,902 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 [] [2025-03-08 20:15:08,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.43s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []