./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4c72fad0f4736d2d4eb53bca18880400af0864c4b127cd0e90e1329def3f1884 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 20:09:52,582 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 20:09:52,642 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 20:09:52,651 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 20:09:52,652 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 20:09:52,681 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 20:09:52,682 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 20:09:52,682 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 20:09:52,682 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 20:09:52,682 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 20:09:52,682 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 20:09:52,682 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 20:09:52,682 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 20:09:52,682 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 20:09:52,682 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 20:09:52,682 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 20:09:52,682 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 20:09:52,683 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 20:09:52,683 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 20:09:52,683 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 20:09:52,683 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 20:09:52,683 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 20:09:52,683 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 20:09:52,683 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 20:09:52,683 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 20:09:52,683 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 20:09:52,683 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 20:09:52,683 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 20:09:52,683 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 20:09:52,683 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 20:09:52,683 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 20:09:52,683 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 20:09:52,683 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 20:09:52,683 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 20:09:52,683 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 20:09:52,683 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 20:09:52,687 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 20:09:52,688 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 20:09:52,688 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 20:09:52,688 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 20:09:52,688 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 20:09:52,688 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 20:09:52,688 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 20:09:52,688 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 20:09:52,688 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 20:09:52,688 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c72fad0f4736d2d4eb53bca18880400af0864c4b127cd0e90e1329def3f1884 [2025-01-09 20:09:52,892 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 20:09:52,904 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 20:09:52,907 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 20:09:52,908 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 20:09:52,908 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 20:09:52,910 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i [2025-01-09 20:09:54,131 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a75405268/0824ef92c79a42079657ebd5db153ade/FLAG8696754df [2025-01-09 20:09:54,639 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 20:09:54,640 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i [2025-01-09 20:09:54,682 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a75405268/0824ef92c79a42079657ebd5db153ade/FLAG8696754df [2025-01-09 20:09:54,719 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a75405268/0824ef92c79a42079657ebd5db153ade [2025-01-09 20:09:54,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 20:09:54,723 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 20:09:54,724 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 20:09:54,724 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 20:09:54,728 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 20:09:54,728 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:09:54" (1/1) ... [2025-01-09 20:09:54,729 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b8f7f54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:09:54, skipping insertion in model container [2025-01-09 20:09:54,729 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 08:09:54" (1/1) ... [2025-01-09 20:09:54,837 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 20:09:57,355 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[379788,379801] [2025-01-09 20:09:57,358 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[379954,379967] [2025-01-09 20:09:57,358 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[380118,380131] [2025-01-09 20:09:57,358 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[380283,380296] [2025-01-09 20:09:57,382 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 20:09:57,464 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 20:09:57,549 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"); [4944] [2025-01-09 20:09:57,736 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[379788,379801] [2025-01-09 20:09:57,736 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[379954,379967] [2025-01-09 20:09:57,737 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[380118,380131] [2025-01-09 20:09:57,737 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i[380283,380296] [2025-01-09 20:09:57,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 20:09:57,842 INFO L204 MainTranslator]: Completed translation [2025-01-09 20:09:57,843 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:09:57 WrapperNode [2025-01-09 20:09:57,843 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 20:09:57,844 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 20:09:57,844 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 20:09:57,844 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 20:09:57,849 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:09:57" (1/1) ... [2025-01-09 20:09:57,909 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:09:57" (1/1) ... [2025-01-09 20:09:58,118 INFO L138 Inliner]: procedures = 413, calls = 2516, calls flagged for inlining = 244, calls inlined = 231, statements flattened = 7263 [2025-01-09 20:09:58,119 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 20:09:58,120 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 20:09:58,120 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 20:09:58,120 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 20:09:58,129 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:09:57" (1/1) ... [2025-01-09 20:09:58,129 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:09:57" (1/1) ... [2025-01-09 20:09:58,155 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:09:57" (1/1) ... [2025-01-09 20:09:59,638 INFO L175 MemorySlicer]: Split 1344 memory accesses to 26 slices as follows [3, 2, 2, 1, 1, 2, 3, 2, 77, 82, 2, 2, 12, 3, 318, 26, 3, 1, 8, 3, 140, 3, 6, 3, 11, 628]. 47 percent of accesses are in the largest equivalence class. The 32 initializations are split as follows [0, 0, 0, 1, 0, 2, 0, 0, 0, 0, 0, 0, 12, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 9]. The 851 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 33, 81, 0, 0, 0, 0, 307, 24, 0, 1, 0, 0, 140, 0, 5, 3, 2, 255]. [2025-01-09 20:09:59,639 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:09:57" (1/1) ... [2025-01-09 20:09:59,640 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:09:57" (1/1) ... [2025-01-09 20:09:59,757 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:09:57" (1/1) ... [2025-01-09 20:09:59,771 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:09:57" (1/1) ... [2025-01-09 20:09:59,800 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:09:57" (1/1) ... [2025-01-09 20:09:59,872 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:09:57" (1/1) ... [2025-01-09 20:09:59,895 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:09:57" (1/1) ... [2025-01-09 20:09:59,941 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 20:09:59,942 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 20:09:59,943 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 20:09:59,943 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 20:09:59,943 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:09:57" (1/1) ... [2025-01-09 20:09:59,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 20:09:59,957 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 20:09:59,968 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 20:09:59,970 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 20:09:59,985 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_has_diversity [2025-01-09 20:09:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_has_diversity [2025-01-09 20:09:59,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 20:09:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 20:09:59,986 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_acf_status [2025-01-09 20:09:59,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 20:09:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 20:09:59,986 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_ctrl [2025-01-09 20:09:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_ctrl [2025-01-09 20:09:59,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2025-01-09 20:09:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2025-01-09 20:09:59,986 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_probe [2025-01-09 20:09:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_probe [2025-01-09 20:09:59,986 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_am_acf_status [2025-01-09 20:09:59,987 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_phase_div_status [2025-01-09 20:09:59,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-01-09 20:09:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-01-09 20:09:59,987 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2025-01-09 20:09:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2025-01-09 20:09:59,987 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-01-09 20:09:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-01-09 20:09:59,987 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_lock [2025-01-09 20:09:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_lock [2025-01-09 20:09:59,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 20:09:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 20:09:59,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-01-09 20:09:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-01-09 20:09:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_acf_blob [2025-01-09 20:09:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_acf_blob [2025-01-09 20:09:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 20:09:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_rsq_status [2025-01-09 20:09:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 20:09:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 20:09:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 20:09:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 20:09:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 20:09:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 20:09:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 20:09:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 20:09:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 20:09:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 20:09:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 20:09:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 20:09:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 20:09:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 20:09:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 20:09:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 20:09:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 20:09:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 20:09:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 20:09:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 20:09:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-01-09 20:09:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-01-09 20:09:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-01-09 20:09:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-01-09 20:09:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-01-09 20:09:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-01-09 20:09:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2025-01-09 20:09:59,989 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2025-01-09 20:09:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 20:09:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 20:09:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 20:09:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 20:09:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 20:09:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 20:09:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 20:09:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 20:09:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 20:09:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 20:09:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 20:09:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 20:09:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 20:09:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 20:09:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 20:09:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 20:09:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-01-09 20:09:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_remove [2025-01-09 20:09:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_remove [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 20:09:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-01-09 20:09:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-01-09 20:09:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2025-01-09 20:09:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_has_am [2025-01-09 20:09:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_has_am [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_fops_read [2025-01-09 20:09:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_fops_read [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2025-01-09 20:09:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_tuner [2025-01-09 20:09:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_tuner [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_change_func [2025-01-09 20:09:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_change_func [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_frequency [2025-01-09 20:09:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_frequency [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-01-09 20:09:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-01-09 20:09:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-01-09 20:09:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2025-01-09 20:09:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2025-01-09 20:09:59,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2025-01-09 20:09:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2025-01-09 20:09:59,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2025-01-09 20:09:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 20:09:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_to_v4l2 [2025-01-09 20:09:59,993 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_to_v4l2 [2025-01-09 20:09:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_querycap [2025-01-09 20:09:59,993 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_querycap [2025-01-09 20:09:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-01-09 20:09:59,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-01-09 20:09:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 20:09:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 20:09:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 20:09:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 20:09:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 20:09:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 20:09:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 20:09:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 20:09:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 20:09:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 20:09:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 20:09:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 20:09:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 20:09:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 20:09:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 20:09:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 20:09:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 20:09:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 20:09:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 20:09:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 20:09:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 20:09:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 20:09:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 20:09:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 20:09:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 20:09:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 20:09:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 20:09:59,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 20:09:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-01-09 20:09:59,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-01-09 20:09:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_register [2025-01-09 20:09:59,995 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_register [2025-01-09 20:09:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmd_lock_of_si476x_core [2025-01-09 20:09:59,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmd_lock_of_si476x_core [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_am_seek_start [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_agc_status [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_g_frequency [2025-01-09 20:09:59,996 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_g_frequency [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2025-01-09 20:09:59,996 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_fops_open [2025-01-09 20:09:59,996 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_fops_open [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 20:09:59,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_add_new_custom [2025-01-09 20:09:59,996 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_add_new_custom [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-01-09 20:09:59,996 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 20:09:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 20:09:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 20:09:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 20:09:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 20:09:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 20:09:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 20:09:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 20:09:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 20:09:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 20:09:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 20:09:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 20:09:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 20:09:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 20:09:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 20:09:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 20:09:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 20:09:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 20:09:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 20:09:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 20:09:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 20:09:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 20:09:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 20:09:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 20:09:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 20:09:59,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 20:09:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_am_tune_freq [2025-01-09 20:09:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_read [2025-01-09 20:09:59,998 INFO L138 BoogieDeclarations]: Found implementation of procedure regmap_read [2025-01-09 20:09:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_is_in_am_receiver_mode [2025-01-09 20:09:59,998 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_is_in_am_receiver_mode [2025-01-09 20:09:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_to_radio [2025-01-09 20:09:59,999 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_to_radio [2025-01-09 20:09:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-01-09 20:09:59,999 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-01-09 20:09:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_rds_blckcnt_blob [2025-01-09 20:09:59,999 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_rds_blckcnt_blob [2025-01-09 20:09:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_update_bits [2025-01-09 20:09:59,999 INFO L138 BoogieDeclarations]: Found implementation of procedure regmap_update_bits [2025-01-09 20:09:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_enum_freq_bands [2025-01-09 20:09:59,999 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_enum_freq_bands [2025-01-09 20:09:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2025-01-09 20:09:59,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2025-01-09 20:09:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2025-01-09 20:09:59,999 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2025-01-09 20:09:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 20:09:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_rds_blockcount [2025-01-09 20:09:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_g_register [2025-01-09 20:09:59,999 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_g_register [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_phase_diversity [2025-01-09 20:10:00,000 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_cmd_fm_phase_diversity [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2025-01-09 20:10:00,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 20:10:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_to_si476x [2025-01-09 20:10:00,001 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_to_si476x [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-01-09 20:10:00,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_do_post_powerup_init [2025-01-09 20:10:00,001 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_do_post_powerup_init [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_write [2025-01-09 20:10:00,001 INFO L138 BoogieDeclarations]: Found implementation of procedure regmap_write [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_seek_start [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2025-01-09 20:10:00,001 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-01-09 20:10:00,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-01-09 20:10:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2025-01-09 20:10:00,001 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2025-01-09 20:10:00,002 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2025-01-09 20:10:00,002 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2025-01-09 20:10:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_rsq_blob [2025-01-09 20:10:00,003 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_rsq_blob [2025-01-09 20:10:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_range_is_inside_of_the_band [2025-01-09 20:10:00,003 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_range_is_inside_of_the_band [2025-01-09 20:10:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-01-09 20:10:00,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-01-09 20:10:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_set_power_state [2025-01-09 20:10:00,003 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_set_power_state [2025-01-09 20:10:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure regcache_cache_only [2025-01-09 20:10:00,003 INFO L138 BoogieDeclarations]: Found implementation of procedure regcache_cache_only [2025-01-09 20:10:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-01-09 20:10:00,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-01-09 20:10:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2025-01-09 20:10:00,003 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2025-01-09 20:10:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_fops_release [2025-01-09 20:10:00,003 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_fops_release [2025-01-09 20:10:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 20:10:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 20:10:00,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 20:10:00,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_s_hw_freq_seek [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_s_hw_freq_seek [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_rsq_primary_blob [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_rsq_primary_blob [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_read_agc_blob [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_read_agc_blob [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_g_tuner [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_g_tuner [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_stop [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_stop [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_fops_poll [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_fops_poll [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_fm_tune_freq [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_si476x_radio_driver_exit_17_2 [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_si476x_radio_driver_exit_17_2 [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_is_a_secondary_tuner [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_is_a_secondary_tuner [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_is_singular_file [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_is_singular_file [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_unlock [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_core_unlock [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_radio_g_volatile_ctrl [2025-01-09 20:10:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure si476x_radio_g_volatile_ctrl [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 20:10:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 20:10:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure regcache_sync_region [2025-01-09 20:10:00,007 INFO L138 BoogieDeclarations]: Found implementation of procedure regcache_sync_region [2025-01-09 20:10:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure si476x_core_cmd_am_rsq_status [2025-01-09 20:10:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-01-09 20:10:00,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-01-09 20:10:00,912 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 20:10:00,918 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 20:10:00,955 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 20:10:17,387 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-01-09 20:10:19,343 INFO L? ?]: Removed 2587 outVars from TransFormulas that were not future-live. [2025-01-09 20:10:19,343 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 20:10:19,399 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 20:10:19,399 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 20:10:19,400 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:10:19 BoogieIcfgContainer [2025-01-09 20:10:19,403 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 20:10:19,405 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 20:10:19,405 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 20:10:19,410 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 20:10:19,410 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 08:09:54" (1/3) ... [2025-01-09 20:10:19,411 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@757c3cc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:10:19, skipping insertion in model container [2025-01-09 20:10:19,411 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 08:09:57" (2/3) ... [2025-01-09 20:10:19,411 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@757c3cc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 08:10:19, skipping insertion in model container [2025-01-09 20:10:19,411 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 08:10:19" (3/3) ... [2025-01-09 20:10:19,412 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i [2025-01-09 20:10:19,424 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 20:10:19,427 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-radio-si476x.cil.i that has 94 procedures, 2676 locations, 1 initial locations, 3 loop locations, and 3 error locations. [2025-01-09 20:10:19,527 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 20:10:19,536 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;@3e1868ec, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 20:10:19,536 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-01-09 20:10:19,548 INFO L276 IsEmpty]: Start isEmpty. Operand has 2674 states, 1866 states have (on average 1.3065380493033225) internal successors, (2438), 1871 states have internal predecessors, (2438), 713 states have call successors, (713), 93 states have call predecessors, (713), 92 states have return successors, (702), 702 states have call predecessors, (702), 702 states have call successors, (702) [2025-01-09 20:10:19,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2025-01-09 20:10:19,596 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:10:19,597 INFO L218 NwaCegarLoop]: trace histogram [71, 71, 70, 70, 70, 70, 70, 70, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 20:10:19,598 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)] === [2025-01-09 20:10:19,601 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:10:19,602 INFO L85 PathProgramCache]: Analyzing trace with hash -1174650232, now seen corresponding path program 1 times [2025-01-09 20:10:19,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:10:19,607 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2000128948] [2025-01-09 20:10:19,607 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:10:19,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:10:47,892 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 804 statements into 1 equivalence classes. [2025-01-09 20:10:48,537 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 804 of 804 statements. [2025-01-09 20:10:48,538 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:10:48,538 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 20:10:50,051 INFO L134 CoverageAnalysis]: Checked inductivity of 21945 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21945 trivial. 0 not checked. [2025-01-09 20:10:50,051 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 20:10:50,051 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2000128948] [2025-01-09 20:10:50,052 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2000128948] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 20:10:50,052 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 20:10:50,052 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 20:10:50,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143591141] [2025-01-09 20:10:50,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 20:10:50,058 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 20:10:50,058 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 20:10:50,072 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 20:10:50,073 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:10:50,078 INFO L87 Difference]: Start difference. First operand has 2674 states, 1866 states have (on average 1.3065380493033225) internal successors, (2438), 1871 states have internal predecessors, (2438), 713 states have call successors, (713), 93 states have call predecessors, (713), 92 states have return successors, (702), 702 states have call predecessors, (702), 702 states have call successors, (702) Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (75), 2 states have call predecessors, (75), 1 states have return successors, (73), 3 states have call predecessors, (73), 3 states have call successors, (73) [2025-01-09 20:10:54,185 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 [] [2025-01-09 20:10:55,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 20:10:55,394 INFO L93 Difference]: Finished difference Result 7588 states and 11177 transitions. [2025-01-09 20:10:55,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 20:10:55,397 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (75), 2 states have call predecessors, (75), 1 states have return successors, (73), 3 states have call predecessors, (73), 3 states have call successors, (73) Word has length 804 [2025-01-09 20:10:55,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 20:10:55,449 INFO L225 Difference]: With dead ends: 7588 [2025-01-09 20:10:55,449 INFO L226 Difference]: Without dead ends: 5044 [2025-01-09 20:10:55,469 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 [2025-01-09 20:10:55,471 INFO L435 NwaCegarLoop]: 3847 mSDtfsCounter, 3479 mSDsluCounter, 3765 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3479 SdHoareTripleChecker+Valid, 7612 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2025-01-09 20:10:55,473 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3479 Valid, 7612 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 50 Invalid, 1 Unknown, 0 Unchecked, 5.1s Time] [2025-01-09 20:10:55,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5044 states. [2025-01-09 20:10:55,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5044 to 5040. [2025-01-09 20:10:55,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5040 states, 3554 states have (on average 1.3081035453010692) internal successors, (4649), 3563 states have internal predecessors, (4649), 1303 states have call successors, (1303), 181 states have call predecessors, (1303), 180 states have return successors, (1299), 1299 states have call predecessors, (1299), 1299 states have call successors, (1299) [2025-01-09 20:10:55,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5040 states to 5040 states and 7251 transitions. [2025-01-09 20:10:55,723 INFO L78 Accepts]: Start accepts. Automaton has 5040 states and 7251 transitions. Word has length 804 [2025-01-09 20:10:55,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 20:10:55,724 INFO L471 AbstractCegarLoop]: Abstraction has 5040 states and 7251 transitions. [2025-01-09 20:10:55,725 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (75), 2 states have call predecessors, (75), 1 states have return successors, (73), 3 states have call predecessors, (73), 3 states have call successors, (73) [2025-01-09 20:10:55,725 INFO L276 IsEmpty]: Start isEmpty. Operand 5040 states and 7251 transitions. [2025-01-09 20:10:55,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2025-01-09 20:10:55,740 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 20:10:55,740 INFO L218 NwaCegarLoop]: trace histogram [71, 71, 70, 70, 70, 70, 70, 70, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 20:10:55,740 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 20:10:55,741 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)] === [2025-01-09 20:10:55,741 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 20:10:55,741 INFO L85 PathProgramCache]: Analyzing trace with hash -1588680089, now seen corresponding path program 1 times [2025-01-09 20:10:55,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 20:10:55,741 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1090795502] [2025-01-09 20:10:55,741 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 20:10:55,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 20:11:23,668 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 810 statements into 1 equivalence classes. [2025-01-09 20:11:23,910 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 810 of 810 statements. [2025-01-09 20:11:23,910 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 20:11:23,910 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 20:11:25,756 INFO L134 CoverageAnalysis]: Checked inductivity of 21945 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21945 trivial. 0 not checked. [2025-01-09 20:11:25,756 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 20:11:25,756 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1090795502] [2025-01-09 20:11:25,757 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1090795502] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 20:11:25,757 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 20:11:25,757 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 20:11:25,757 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1616924284] [2025-01-09 20:11:25,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 20:11:25,759 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 20:11:25,759 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 20:11:25,760 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 20:11:25,760 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 20:11:25,760 INFO L87 Difference]: Start difference. First operand 5040 states and 7251 transitions. Second operand has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 3 states have call successors, (77), 2 states have call predecessors, (77), 1 states have return successors, (73), 3 states have call predecessors, (73), 3 states have call successors, (73)