./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 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-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-?-798a7b3-m [2025-03-04 05:01:39,511 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:01:39,582 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:01:39,591 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:01:39,591 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:01:39,607 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:01:39,608 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:01:39,608 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:01:39,609 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:01:39,609 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:01:39,609 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:01:39,609 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:01:39,609 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:01:39,609 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:01:39,609 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:01:39,609 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:01:39,610 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:01:39,610 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:01:39,610 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:01:39,610 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:01:39,610 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:01:39,610 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:01:39,610 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:01:39,610 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:01:39,610 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:01:39,610 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:01:39,611 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:01:39,611 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:01:39,611 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:01:39,611 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:01:39,611 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:01:39,611 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:01:39,611 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:01:39,611 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:01:39,611 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:01:39,611 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:01:39,612 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:01:39,612 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:01:39,612 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:01:39,612 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:01:39,612 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 [2025-03-04 05:01:39,881 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:01:39,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:01:39,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:01:39,892 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:01:39,893 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:01:39,894 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2025-03-04 05:01:41,093 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15d5288f6/8ffee175ff8541539a9a3f53360c7826/FLAGff4be0d89 [2025-03-04 05:01:41,690 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:01:41,690 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2025-03-04 05:01:41,729 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15d5288f6/8ffee175ff8541539a9a3f53360c7826/FLAGff4be0d89 [2025-03-04 05:01:42,190 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15d5288f6/8ffee175ff8541539a9a3f53360c7826 [2025-03-04 05:01:42,192 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:01:42,193 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:01:42,195 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:01:42,195 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:01:42,199 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:01:42,199 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:01:42" (1/1) ... [2025-03-04 05:01:42,200 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d770d25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:42, skipping insertion in model container [2025-03-04 05:01:42,201 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:01:42" (1/1) ... [2025-03-04 05:01:42,289 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:01:44,716 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] [2025-03-04 05:01:44,720 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] [2025-03-04 05:01:44,721 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] [2025-03-04 05:01:44,721 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] [2025-03-04 05:01:44,747 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:01:44,827 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:01:44,921 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] [2025-03-04 05:01:44,923 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] [2025-03-04 05:01:44,923 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4809] [2025-03-04 05:01:44,926 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] [2025-03-04 05:01:45,103 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] [2025-03-04 05:01:45,104 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] [2025-03-04 05:01:45,104 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] [2025-03-04 05:01:45,104 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] [2025-03-04 05:01:45,108 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:01:45,283 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:01:45,289 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:45 WrapperNode [2025-03-04 05:01:45,289 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:01:45,290 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:01:45,294 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:01:45,294 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:01:45,302 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:45" (1/1) ... [2025-03-04 05:01:45,415 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:45" (1/1) ... [2025-03-04 05:01:45,612 INFO L138 Inliner]: procedures = 386, calls = 2561, calls flagged for inlining = 198, calls inlined = 148, statements flattened = 5155 [2025-03-04 05:01:45,613 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:01:45,614 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:01:45,614 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:01:45,614 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:01:45,623 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:45" (1/1) ... [2025-03-04 05:01:45,624 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:45" (1/1) ... [2025-03-04 05:01:45,649 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:45" (1/1) ... [2025-03-04 05:01:46,264 INFO L175 MemorySlicer]: Split 941 memory accesses to 19 slices as follows [2, 3, 2, 3, 3, 1, 2, 12, 4, 2, 2, 2, 2, 2, 8, 0, 873, 16, 2]. 93 percent of accesses are in the largest equivalence class. The 44 initializations are split as follows [0, 0, 0, 3, 0, 1, 2, 8, 0, 0, 0, 0, 0, 0, 8, 0, 22, 0, 0]. The 664 writes are split as follows [1, 0, 0, 0, 3, 0, 0, 0, 2, 1, 1, 0, 1, 2, 0, 0, 637, 14, 2]. [2025-03-04 05:01:46,265 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:45" (1/1) ... [2025-03-04 05:01:46,265 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:45" (1/1) ... [2025-03-04 05:01:46,384 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:45" (1/1) ... [2025-03-04 05:01:46,398 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:45" (1/1) ... [2025-03-04 05:01:46,466 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:45" (1/1) ... [2025-03-04 05:01:46,486 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:45" (1/1) ... [2025-03-04 05:01:46,544 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:01:46,546 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:01:46,547 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:01:46,547 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:01:46,548 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:45" (1/1) ... [2025-03-04 05:01:46,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:01:46,579 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:01:46,625 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-04 05:01:46,628 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-04 05:01:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2025-03-04 05:01:46,655 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2025-03-04 05:01:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:01:46,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:01:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2025-03-04 05:01:46,655 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2025-03-04 05:01:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:01:46,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:01:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-04 05:01:46,655 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-04 05:01:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2025-03-04 05:01:46,655 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2025-03-04 05:01:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-04 05:01:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-04 05:01:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2025-03-04 05:01:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2025-03-04 05:01:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2025-03-04 05:01:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2025-03-04 05:01:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:01:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:01:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-04 05:01:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-04 05:01:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2025-03-04 05:01:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2025-03-04 05:01:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:01:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:01:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-03-04 05:01:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-03-04 05:01:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-03-04 05:01:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-03-04 05:01:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:01:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2025-03-04 05:01:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2025-03-04 05:01:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2025-03-04 05:01:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2025-03-04 05:01:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:01:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:01:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:01:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:01:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:01:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:01:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:01:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:01:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:01:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:01:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:01:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:01:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:01:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:01:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:01:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:01:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:01:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:01:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 05:01:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2025-03-04 05:01:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2025-03-04 05:01:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-03-04 05:01:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-03-04 05:01:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:01:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:01:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:01:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:01:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:01:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:01:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:01:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:01:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:01:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:01:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:01:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:01:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:01:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_fmdev [2025-03-04 05:01:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_fmdev [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2025-03-04 05:01:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:01:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:01:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:01:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:01:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:01:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:01:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:01:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:01:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:01:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:01:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:01:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:01:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:01:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:01:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:01:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:01:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:01:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:01:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:01:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:01:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:01:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:01:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:01:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:01:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:01:46,668 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:01:46,668 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:01:46,668 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:01:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:01:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:01:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:01:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:01:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:01:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:01:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:01:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_fmdev [2025-03-04 05:01:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_fmdev [2025-03-04 05:01:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-04 05:01:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-04 05:01:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-04 05:01:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-04 05:01:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2025-03-04 05:01:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2025-03-04 05:01:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2025-03-04 05:01:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2025-03-04 05:01:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2025-03-04 05:01:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2025-03-04 05:01:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2025-03-04 05:01:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2025-03-04 05:01:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:01:46,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-04 05:01:46,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-04 05:01:46,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-03-04 05:01:46,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2025-03-04 05:01:46,670 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:01:46,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2025-03-04 05:01:46,670 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2025-03-04 05:01:46,670 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2025-03-04 05:01:46,670 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2025-03-04 05:01:46,670 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-04 05:01:46,670 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-03-04 05:01:46,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-04 05:01:46,670 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-04 05:01:46,670 INFO L130 BoogieDeclarations]: Found specification of procedure fm_g_volatile_ctrl [2025-03-04 05:01:46,670 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_g_volatile_ctrl [2025-03-04 05:01:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:01:46,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:01:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-03-04 05:01:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-03-04 05:01:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-03-04 05:01:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-03-04 05:01:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-03-04 05:01:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-03-04 05:01:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-03-04 05:01:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-03-04 05:01:46,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-03-04 05:01:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-03-04 05:01:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-03-04 05:01:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-03-04 05:01:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-03-04 05:01:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-03-04 05:01:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-03-04 05:01:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-03-04 05:01:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2025-03-04 05:01:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2025-03-04 05:01:46,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2025-03-04 05:01:46,673 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-04 05:01:46,673 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2025-03-04 05:01:46,673 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2025-03-04 05:01:46,673 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2025-03-04 05:01:46,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:01:46,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:01:46,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:01:46,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2025-03-04 05:01:46,674 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:01:46,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2025-03-04 05:01:46,674 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2025-03-04 05:01:46,674 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2025-03-04 05:01:46,674 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2025-03-04 05:01:46,674 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2025-03-04 05:01:46,674 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2025-03-04 05:01:46,675 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2025-03-04 05:01:46,675 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2025-03-04 05:01:46,675 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2025-03-04 05:01:46,675 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2025-03-04 05:01:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-03-04 05:01:46,676 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-03-04 05:01:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 05:01:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 05:01:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 05:01:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 05:01:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 05:01:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 05:01:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 05:01:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 05:01:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 05:01:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 05:01:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 05:01:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 05:01:46,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 05:01:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 05:01:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 05:01:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 05:01:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 05:01:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 05:01:46,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-04 05:01:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 05:01:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 05:01:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 05:01:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 05:01:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 05:01:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 05:01:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 05:01:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 05:01:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 05:01:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 05:01:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 05:01:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 05:01:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 05:01:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 05:01:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 05:01:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 05:01:46,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 05:01:46,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 05:01:46,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-04 05:01:46,678 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2025-03-04 05:01:46,678 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2025-03-04 05:01:46,678 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2025-03-04 05:01:46,679 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2025-03-04 05:01:46,679 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2025-03-04 05:01:46,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2025-03-04 05:01:46,679 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2025-03-04 05:01:46,679 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2025-03-04 05:01:46,679 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_s_ctrl [2025-03-04 05:01:46,679 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_s_ctrl [2025-03-04 05:01:46,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-04 05:01:46,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-04 05:01:46,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-04 05:01:46,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_release [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_release [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-04 05:01:46,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-03-04 05:01:46,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-03-04 05:01:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2025-03-04 05:01:46,682 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2025-03-04 05:01:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:01:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:01:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:01:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:01:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:01:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:01:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:01:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:01:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:01:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:01:46,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2025-03-04 05:01:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:01:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_open [2025-03-04 05:01:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_open [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-04 05:01:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2025-03-04 05:01:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2025-03-04 05:01:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2025-03-04 05:01:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-03-04 05:01:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2025-03-04 05:01:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:01:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:01:46,686 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2025-03-04 05:01:46,686 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2025-03-04 05:01:46,687 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2025-03-04 05:01:46,687 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 05:01:46,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 05:01:46,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 05:01:47,492 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:01:47,495 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:01:48,139 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8607: call ULTIMATE.dealloc(~#payload~13.base, ~#payload~13.offset);havoc ~#payload~13.base, ~#payload~13.offset; [2025-03-04 05:01:48,200 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12241: havoc #t~ret1100.base, #t~ret1100.offset; [2025-03-04 05:01:48,212 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9150: call ULTIMATE.dealloc(~#payload~22.base, ~#payload~22.offset);havoc ~#payload~22.base, ~#payload~22.offset; [2025-03-04 05:01:48,214 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:01:48,237 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9387: call ULTIMATE.dealloc(~#payload~31.base, ~#payload~31.offset);havoc ~#payload~31.base, ~#payload~31.offset; [2025-03-04 05:01:48,247 INFO L1325 $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; [2025-03-04 05:01:48,249 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12316: havoc #t~nondet1116; [2025-03-04 05:01:49,495 INFO L1325 $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; [2025-03-04 05:01:49,495 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12262: havoc st_register_#t~nondet1106#1; [2025-03-04 05:01:49,604 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4834: havoc #t~mem12; [2025-03-04 05:01:49,616 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9103: call ULTIMATE.dealloc(~#payload~20.base, ~#payload~20.offset);havoc ~#payload~20.base, ~#payload~20.offset; [2025-03-04 05:01:49,954 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12299: havoc video_devdata_#t~ret1113#1.base, video_devdata_#t~ret1113#1.offset; [2025-03-04 05:01:50,188 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9174: call ULTIMATE.dealloc(~#payload~23.base, ~#payload~23.offset);havoc ~#payload~23.base, ~#payload~23.offset; [2025-03-04 05:01:50,210 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12270: havoc #t~nondet1108; [2025-03-04 05:01:50,214 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12286: havoc #t~ret1110.base, #t~ret1110.offset; [2025-03-04 05:01:50,311 INFO L1325 $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; [2025-03-04 05:01:50,316 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12228: havoc #t~nondet1098; [2025-03-04 05:01:50,355 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9345: call ULTIMATE.dealloc(~#payload~30.base, ~#payload~30.offset);havoc ~#payload~30.base, ~#payload~30.offset; [2025-03-04 05:01:50,371 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8473: call ULTIMATE.dealloc(~#payload~11.base, ~#payload~11.offset);havoc ~#payload~11.base, ~#payload~11.offset; [2025-03-04 05:01:50,380 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12266: havoc #t~nondet1107; [2025-03-04 05:01:50,397 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4823: havoc #t~bitwise2; [2025-03-04 05:01:50,398 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12168: havoc #t~nondet1092; [2025-03-04 05:01:50,441 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12160: havoc #t~nondet1090; [2025-03-04 05:01:50,458 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9124: call ULTIMATE.dealloc(~#payload~21.base, ~#payload~21.offset);havoc ~#payload~21.base, ~#payload~21.offset; [2025-03-04 05:01:50,462 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12188: havoc #t~nondet1094; [2025-03-04 05:01:50,533 INFO L1325 $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; [2025-03-04 05:01:50,551 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4817: havoc #t~mem0;havoc #t~bitwise1; [2025-03-04 05:01:50,622 INFO L1325 $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; [2025-03-04 05:01:50,631 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4875: call ULTIMATE.dealloc(~#__key~0.base, ~#__key~0.offset);havoc ~#__key~0.base, ~#__key~0.offset; [2025-03-04 05:01:50,668 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12244: havoc #t~ret1101.base, #t~ret1101.offset; [2025-03-04 05:01:50,712 INFO L1325 $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; [2025-03-04 05:01:50,803 INFO L1325 $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; [2025-03-04 05:01:50,813 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4811: #res := 1; [2025-03-04 05:01:50,905 INFO L1325 $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; [2025-03-04 05:01:50,985 INFO L1325 $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; [2025-03-04 05:01:50,986 INFO L1325 $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; [2025-03-04 05:01:51,030 INFO L1325 $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; [2025-03-04 05:01:51,030 INFO L1325 $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; [2025-03-04 05:01:51,031 INFO L1325 $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; [2025-03-04 05:01:51,032 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12164: havoc #t~nondet1091; [2025-03-04 05:01:51,053 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9420: call ULTIMATE.dealloc(~#payload~32.base, ~#payload~32.offset);havoc ~#payload~32.base, ~#payload~32.offset; [2025-03-04 05:01:51,063 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12217: havoc #t~nondet1096; [2025-03-04 05:01:51,074 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6483: call ULTIMATE.dealloc(~#payload~6.base, ~#payload~6.offset);havoc ~#payload~6.base, ~#payload~6.offset; [2025-03-04 05:01:51,124 INFO L1325 $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; [2025-03-04 05:01:51,124 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12235: havoc request_firmware_#t~nondet1099#1; [2025-03-04 05:01:51,181 INFO L1325 $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; [2025-03-04 05:02:00,189 INFO L1325 $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; [2025-03-04 05:02:00,190 INFO L1325 $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; [2025-03-04 05:02:00,190 INFO L1325 $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; [2025-03-04 05:02:00,190 INFO L1325 $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; [2025-03-04 05:02:00,190 INFO L1325 $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; [2025-03-04 05:02:00,193 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12283: havoc v4l2_ctrl_handler_init_class_#t~nondet1109#1; [2025-03-04 05:02:00,193 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4951: havoc skb_queue_empty_#t~mem63#1.base, skb_queue_empty_#t~mem63#1.offset; [2025-03-04 05:02:00,193 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12153: havoc __video_register_device_#t~nondet1089#1; [2025-03-04 05:02:00,194 INFO L1325 $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; [2025-03-04 05:02:00,194 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12224: havoc prepare_to_wait_event_#t~nondet1097#1; [2025-03-04 05:02:00,194 INFO L1325 $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; [2025-03-04 05:02:00,194 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12293: havoc v4l2_device_register_#t~nondet1112#1; [2025-03-04 05:02:00,194 INFO L1325 $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; [2025-03-04 05:02:00,194 INFO L1325 $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; [2025-03-04 05:02:00,194 INFO L1325 $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; [2025-03-04 05:02:00,194 INFO L1325 $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; [2025-03-04 05:02:00,194 INFO L1325 $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; [2025-03-04 05:02:00,194 INFO L1325 $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; [2025-03-04 05:02:00,194 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12302: havoc video_device_alloc_#t~ret1114#1.base, video_device_alloc_#t~ret1114#1.offset; [2025-03-04 05:02:00,194 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12309: havoc video_ioctl2_#t~nondet1115#1; [2025-03-04 05:02:00,194 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12247: havoc skb_push_#t~ret1102#1.base, skb_push_#t~ret1102#1.offset; [2025-03-04 05:02:00,194 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-04 05:02:00,987 INFO L? ?]: Removed 2442 outVars from TransFormulas that were not future-live. [2025-03-04 05:02:00,987 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:02:01,050 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:02:01,051 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-04 05:02:01,051 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:02:01 BoogieIcfgContainer [2025-03-04 05:02:01,051 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:02:01,053 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:02:01,053 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:02:01,057 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:02:01,057 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:01:42" (1/3) ... [2025-03-04 05:02:01,057 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3deb7b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:02:01, skipping insertion in model container [2025-03-04 05:02:01,057 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:01:45" (2/3) ... [2025-03-04 05:02:01,057 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3deb7b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:02:01, skipping insertion in model container [2025-03-04 05:02:01,058 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:02:01" (3/3) ... [2025-03-04 05:02:01,058 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2025-03-04 05:02:01,069 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:02:01,073 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. [2025-03-04 05:02:01,183 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:02:01,191 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;@5fc0f1d1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:02:01,191 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-04 05:02:01,198 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) [2025-03-04 05:02:01,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2025-03-04 05:02:01,220 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:02:01,221 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] [2025-03-04 05:02:01,222 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-04 05:02:01,225 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:02:01,225 INFO L85 PathProgramCache]: Analyzing trace with hash -2000490186, now seen corresponding path program 1 times [2025-03-04 05:02:01,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:02:01,230 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [626845191] [2025-03-04 05:02:01,230 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:02:01,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:02:16,498 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 241 statements into 1 equivalence classes. [2025-03-04 05:02:16,976 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 241 of 241 statements. [2025-03-04 05:02:16,976 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:02:16,976 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:02:18,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2025-03-04 05:02:18,113 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:02:18,114 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [626845191] [2025-03-04 05:02:18,114 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [626845191] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:02:18,114 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:02:18,115 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:02:18,115 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1526444488] [2025-03-04 05:02:18,116 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:02:18,118 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:02:18,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:02:18,137 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:02:18,137 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:02:18,143 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) [2025-03-04 05:02:22,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:02:23,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:02:23,814 INFO L93 Difference]: Finished difference Result 5458 states and 7812 transitions. [2025-03-04 05:02:23,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:02:23,817 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 [2025-03-04 05:02:23,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:02:23,858 INFO L225 Difference]: With dead ends: 5458 [2025-03-04 05:02:23,858 INFO L226 Difference]: Without dead ends: 3576 [2025-03-04 05:02:23,877 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 [2025-03-04 05:02:23,881 INFO L435 NwaCegarLoop]: 2692 mSDtfsCounter, 2515 mSDsluCounter, 2494 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 11 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s 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, 5.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:02:23,882 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2515 Valid, 5186 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 73 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2025-03-04 05:02:23,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3576 states. [2025-03-04 05:02:24,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3576 to 3572. [2025-03-04 05:02:24,098 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) [2025-03-04 05:02:24,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3572 states to 3572 states and 5039 transitions. [2025-03-04 05:02:24,135 INFO L78 Accepts]: Start accepts. Automaton has 3572 states and 5039 transitions. Word has length 241 [2025-03-04 05:02:24,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:02:24,138 INFO L471 AbstractCegarLoop]: Abstraction has 3572 states and 5039 transitions. [2025-03-04 05:02:24,139 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) [2025-03-04 05:02:24,139 INFO L276 IsEmpty]: Start isEmpty. Operand 3572 states and 5039 transitions. [2025-03-04 05:02:24,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2025-03-04 05:02:24,147 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:02:24,148 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] [2025-03-04 05:02:24,148 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 05:02:24,148 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)] === [2025-03-04 05:02:24,148 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:02:24,149 INFO L85 PathProgramCache]: Analyzing trace with hash 1371553185, now seen corresponding path program 1 times [2025-03-04 05:02:24,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:02:24,149 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [846023053] [2025-03-04 05:02:24,149 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:02:24,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:02:39,261 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 269 statements into 1 equivalence classes. [2025-03-04 05:02:39,427 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 269 of 269 statements. [2025-03-04 05:02:39,427 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:02:39,427 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:02:39,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2025-03-04 05:02:39,986 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:02:39,986 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [846023053] [2025-03-04 05:02:39,986 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [846023053] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:02:39,986 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:02:39,986 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:02:39,986 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1707982042] [2025-03-04 05:02:39,986 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:02:39,987 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:02:39,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:02:39,988 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:02:39,988 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:02:39,988 INFO L87 Difference]: Start difference. First operand 3572 states and 5039 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2025-03-04 05:02:44,062 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 [] [2025-03-04 05:02:46,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:02:46,116 INFO L93 Difference]: Finished difference Result 7717 states and 10739 transitions. [2025-03-04 05:02:46,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:02:46,117 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 269 [2025-03-04 05:02:46,118 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:02:46,144 INFO L225 Difference]: With dead ends: 7717 [2025-03-04 05:02:46,145 INFO L226 Difference]: Without dead ends: 4188 [2025-03-04 05:02:46,161 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 [2025-03-04 05:02:46,161 INFO L435 NwaCegarLoop]: 2737 mSDtfsCounter, 1619 mSDsluCounter, 2575 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1619 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, 5.9s IncrementalHoareTripleChecker+Time [2025-03-04 05:02:46,162 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1619 Valid, 5312 Invalid, 135 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 121 Invalid, 1 Unknown, 0 Unchecked, 5.9s Time] [2025-03-04 05:02:46,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4188 states. [2025-03-04 05:02:46,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4188 to 4167. [2025-03-04 05:02:46,304 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) [2025-03-04 05:02:46,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4167 states to 4167 states and 5719 transitions. [2025-03-04 05:02:46,327 INFO L78 Accepts]: Start accepts. Automaton has 4167 states and 5719 transitions. Word has length 269 [2025-03-04 05:02:46,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:02:46,328 INFO L471 AbstractCegarLoop]: Abstraction has 4167 states and 5719 transitions. [2025-03-04 05:02:46,328 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2025-03-04 05:02:46,328 INFO L276 IsEmpty]: Start isEmpty. Operand 4167 states and 5719 transitions. [2025-03-04 05:02:46,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2025-03-04 05:02:46,336 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:02:46,336 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] [2025-03-04 05:02:46,336 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 05:02:46,336 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)] === [2025-03-04 05:02:46,337 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:02:46,337 INFO L85 PathProgramCache]: Analyzing trace with hash 329731349, now seen corresponding path program 1 times [2025-03-04 05:02:46,337 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:02:46,337 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1113713606] [2025-03-04 05:02:46,337 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:02:46,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:03:00,981 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 295 statements into 1 equivalence classes. [2025-03-04 05:03:01,112 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 295 of 295 statements. [2025-03-04 05:03:01,113 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:03:01,113 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:03:02,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1953 trivial. 0 not checked. [2025-03-04 05:03:02,160 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:03:02,160 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1113713606] [2025-03-04 05:03:02,160 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1113713606] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:03:02,160 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:03:02,160 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-04 05:03:02,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1909343796] [2025-03-04 05:03:02,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:03:02,161 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-04 05:03:02,162 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:03:02,163 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-04 05:03:02,163 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:03:02,163 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) [2025-03-04 05:03:06,228 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 [] [2025-03-04 05:03:10,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []