./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 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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f6012e8ec841b08462bbd246c354a43139de7ccb42d1c6282a50e12dbc313f31 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 19:35:27,258 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 19:35:27,320 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 19:35:27,327 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 19:35:27,330 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 19:35:27,355 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 19:35:27,356 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 19:35:27,356 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 19:35:27,357 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 19:35:27,357 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 19:35:27,357 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 19:35:27,358 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 19:35:27,358 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 19:35:27,358 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 19:35:27,358 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 19:35:27,358 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 19:35:27,359 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:35:27,359 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:35:27,359 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 19:35:27,359 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 19:35:27,360 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 19:35:27,360 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 19:35:27,360 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 19:35:27,360 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 19:35:27,360 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 19:35:27,360 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 19:35:27,360 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 19:35:27,360 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6012e8ec841b08462bbd246c354a43139de7ccb42d1c6282a50e12dbc313f31 [2025-01-09 19:35:27,638 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 19:35:27,648 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 19:35:27,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 19:35:27,653 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 19:35:27,653 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 19:35:27,655 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2025-01-09 19:35:28,823 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/26f5e02ff/3a3d9de0a9b24e45868ef8e36ae6441b/FLAG6b607e4a5 [2025-01-09 19:35:29,438 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 19:35:29,439 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2025-01-09 19:35:29,492 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/26f5e02ff/3a3d9de0a9b24e45868ef8e36ae6441b/FLAG6b607e4a5 [2025-01-09 19:35:29,919 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/26f5e02ff/3a3d9de0a9b24e45868ef8e36ae6441b [2025-01-09 19:35:29,921 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 19:35:29,926 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 19:35:29,927 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 19:35:29,927 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 19:35:29,930 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 19:35:29,930 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:35:29" (1/1) ... [2025-01-09 19:35:29,935 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64ea5dab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:35:29, skipping insertion in model container [2025-01-09 19:35:29,935 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:35:29" (1/1) ... [2025-01-09 19:35:30,104 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 19:35:32,768 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314540,314553] [2025-01-09 19:35:32,778 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314706,314719] [2025-01-09 19:35:32,778 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314870,314883] [2025-01-09 19:35:32,778 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[315035,315048] [2025-01-09 19:35:32,809 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:35:32,869 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 19:35:33,031 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] [2025-01-09 19:35:33,032 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] [2025-01-09 19:35:33,033 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4809] [2025-01-09 19:35:33,034 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] [2025-01-09 19:35:33,187 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314540,314553] [2025-01-09 19:35:33,187 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314706,314719] [2025-01-09 19:35:33,188 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314870,314883] [2025-01-09 19:35:33,188 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[315035,315048] [2025-01-09 19:35:33,192 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:35:33,352 INFO L204 MainTranslator]: Completed translation [2025-01-09 19:35:33,355 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:35:33 WrapperNode [2025-01-09 19:35:33,355 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 19:35:33,356 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 19:35:33,357 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 19:35:33,357 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 19:35:33,362 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:35:33" (1/1) ... [2025-01-09 19:35:33,443 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:35:33" (1/1) ... [2025-01-09 19:35:33,558 INFO L138 Inliner]: procedures = 386, calls = 2561, calls flagged for inlining = 198, calls inlined = 148, statements flattened = 5155 [2025-01-09 19:35:33,559 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 19:35:33,560 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 19:35:33,560 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 19:35:33,560 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 19:35:33,568 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:35:33" (1/1) ... [2025-01-09 19:35:33,568 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:35:33" (1/1) ... [2025-01-09 19:35:33,632 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:35:33" (1/1) ... [2025-01-09 19:35:34,326 INFO L175 MemorySlicer]: Split 941 memory accesses to 19 slices as follows [2, 0, 2, 16, 2, 1, 2, 12, 4, 2, 3, 2, 3, 2, 8, 2, 2, 873, 3]. 93 percent of accesses are in the largest equivalence class. The 44 initializations are split as follows [0, 0, 0, 0, 0, 1, 2, 8, 0, 0, 0, 0, 0, 0, 8, 0, 0, 22, 3]. The 664 writes are split as follows [2, 0, 1, 14, 1, 0, 0, 0, 2, 1, 0, 2, 3, 0, 0, 1, 0, 637, 0]. [2025-01-09 19:35:34,327 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:35:33" (1/1) ... [2025-01-09 19:35:34,327 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:35:33" (1/1) ... [2025-01-09 19:35:34,401 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:35:33" (1/1) ... [2025-01-09 19:35:34,411 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:35:33" (1/1) ... [2025-01-09 19:35:34,430 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:35:33" (1/1) ... [2025-01-09 19:35:34,468 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:35:33" (1/1) ... [2025-01-09 19:35:34,489 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:35:33" (1/1) ... [2025-01-09 19:35:34,538 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 19:35:34,540 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 19:35:34,540 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 19:35:34,540 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 19:35:34,541 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:35:33" (1/1) ... [2025-01-09 19:35:34,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:35:34,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:35:34,568 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 19:35:34,574 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 19:35:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2025-01-09 19:35:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2025-01-09 19:35:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 19:35:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 19:35:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2025-01-09 19:35:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2025-01-09 19:35:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 19:35:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 19:35:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-01-09 19:35:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-01-09 19:35:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2025-01-09 19:35:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2025-01-09 19:35:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-01-09 19:35:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-01-09 19:35:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2025-01-09 19:35:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2025-01-09 19:35:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2025-01-09 19:35:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2025-01-09 19:35:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-01-09 19:35:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-01-09 19:35:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-01-09 19:35:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-01-09 19:35:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2025-01-09 19:35:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2025-01-09 19:35:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 19:35:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 19:35:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-01-09 19:35:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-01-09 19:35:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-01-09 19:35:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-01-09 19:35:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 19:35:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2025-01-09 19:35:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2025-01-09 19:35:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2025-01-09 19:35:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2025-01-09 19:35:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 19:35:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 19:35:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 19:35:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 19:35:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 19:35:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 19:35:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 19:35:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 19:35:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 19:35:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 19:35:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 19:35:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 19:35:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 19:35:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 19:35:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 19:35:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 19:35:34,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 19:35:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 19:35:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 19:35:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2025-01-09 19:35:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2025-01-09 19:35:34,594 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-01-09 19:35:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-01-09 19:35:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 19:35:34,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_fmdev [2025-01-09 19:35:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_fmdev [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2025-01-09 19:35:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:35:34,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:35:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:35:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:35:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:35:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:35:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:35:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:35:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:35:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:35:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:35:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:35:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:35:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:35:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:35:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:35:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:35:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:35:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:35:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:35:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:35:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_fmdev [2025-01-09 19:35:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_fmdev [2025-01-09 19:35:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-01-09 19:35:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-01-09 19:35:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-01-09 19:35:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-01-09 19:35:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2025-01-09 19:35:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2025-01-09 19:35:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2025-01-09 19:35:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2025-01-09 19:35:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2025-01-09 19:35:34,600 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2025-01-09 19:35:34,600 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2025-01-09 19:35:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-01-09 19:35:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-01-09 19:35:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-01-09 19:35:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2025-01-09 19:35:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-01-09 19:35:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2025-01-09 19:35:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2025-01-09 19:35:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2025-01-09 19:35:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2025-01-09 19:35:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2025-01-09 19:35:34,601 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-01-09 19:35:34,601 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-01-09 19:35:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-01-09 19:35:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-01-09 19:35:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-01-09 19:35:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-01-09 19:35:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure fm_g_volatile_ctrl [2025-01-09 19:35:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_g_volatile_ctrl [2025-01-09 19:35:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 19:35:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 19:35:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-01-09 19:35:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-01-09 19:35:34,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-01-09 19:35:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-01-09 19:35:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-01-09 19:35:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-01-09 19:35:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-01-09 19:35:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-01-09 19:35:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-01-09 19:35:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-01-09 19:35:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-01-09 19:35:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-01-09 19:35:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-01-09 19:35:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-01-09 19:35:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-01-09 19:35:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-01-09 19:35:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2025-01-09 19:35:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2025-01-09 19:35:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2025-01-09 19:35:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-01-09 19:35:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-01-09 19:35:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-01-09 19:35:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-01-09 19:35:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-01-09 19:35:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-01-09 19:35:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-01-09 19:35:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-01-09 19:35:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-01-09 19:35:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-01-09 19:35:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-01-09 19:35:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-01-09 19:35:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-01-09 19:35:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-01-09 19:35:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-01-09 19:35:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-01-09 19:35:34,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2025-01-09 19:35:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2025-01-09 19:35:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-01-09 19:35:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2025-01-09 19:35:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2025-01-09 19:35:34,606 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 19:35:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 19:35:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 19:35:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 19:35:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 19:35:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 19:35:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 19:35:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2025-01-09 19:35:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 19:35:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2025-01-09 19:35:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2025-01-09 19:35:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2025-01-09 19:35:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2025-01-09 19:35:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2025-01-09 19:35:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2025-01-09 19:35:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-01-09 19:35:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-01-09 19:35:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-01-09 19:35:34,609 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2025-01-09 19:35:34,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 19:35:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2025-01-09 19:35:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2025-01-09 19:35:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_s_ctrl [2025-01-09 19:35:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_s_ctrl [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-01-09 19:35:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 19:35:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2025-01-09 19:35:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2025-01-09 19:35:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2025-01-09 19:35:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2025-01-09 19:35:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-01-09 19:35:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2025-01-09 19:35:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2025-01-09 19:35:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-01-09 19:35:34,614 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-01-09 19:35:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-01-09 19:35:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-01-09 19:35:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-01-09 19:35:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-01-09 19:35:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2025-01-09 19:35:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2025-01-09 19:35:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2025-01-09 19:35:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2025-01-09 19:35:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2025-01-09 19:35:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2025-01-09 19:35:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_release [2025-01-09 19:35:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_release [2025-01-09 19:35:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-01-09 19:35:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-01-09 19:35:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-01-09 19:35:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-01-09 19:35:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-01-09 19:35:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-01-09 19:35:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-01-09 19:35:34,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2025-01-09 19:35:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2025-01-09 19:35:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 19:35:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_open [2025-01-09 19:35:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_open [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-01-09 19:35:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-01-09 19:35:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2025-01-09 19:35:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2025-01-09 19:35:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2025-01-09 19:35:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-01-09 19:35:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2025-01-09 19:35:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-01-09 19:35:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2025-01-09 19:35:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2025-01-09 19:35:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2025-01-09 19:35:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 19:35:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-01-09 19:35:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-01-09 19:35:35,341 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 19:35:35,344 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 19:35:36,126 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 19:35:52,400 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-01-09 19:35:53,143 INFO L? ?]: Removed 2442 outVars from TransFormulas that were not future-live. [2025-01-09 19:35:53,143 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 19:35:53,183 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 19:35:53,183 INFO L312 CfgBuilder]: Removed 22 assume(true) statements. [2025-01-09 19:35:53,184 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:35:53 BoogieIcfgContainer [2025-01-09 19:35:53,184 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 19:35:53,185 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 19:35:53,185 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 19:35:53,193 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 19:35:53,196 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:35:29" (1/3) ... [2025-01-09 19:35:53,196 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67e54bc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:35:53, skipping insertion in model container [2025-01-09 19:35:53,196 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:35:33" (2/3) ... [2025-01-09 19:35:53,196 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67e54bc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:35:53, skipping insertion in model container [2025-01-09 19:35:53,196 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:35:53" (3/3) ... [2025-01-09 19:35:53,197 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2025-01-09 19:35:53,214 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 19:35:53,220 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, 2163 locations, 1 initial locations, 79 loop locations, and 3 error locations. [2025-01-09 19:35:53,300 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 19:35:53,310 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;@6e07f4b1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 19:35:53,311 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-01-09 19:35:53,317 INFO L276 IsEmpty]: Start isEmpty. Operand has 1913 states, 1320 states have (on average 1.3098484848484848) internal successors, (1729), 1336 states have internal predecessors, (1729), 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) [2025-01-09 19:35:53,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2025-01-09 19:35:53,333 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:35:53,334 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] [2025-01-09 19:35:53,337 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 19:35:53,340 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:35:53,341 INFO L85 PathProgramCache]: Analyzing trace with hash -1209599459, now seen corresponding path program 1 times [2025-01-09 19:35:53,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:35:53,352 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [151317218] [2025-01-09 19:35:53,353 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:35:53,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:36:08,248 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 241 statements into 1 equivalence classes. [2025-01-09 19:36:08,689 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 241 of 241 statements. [2025-01-09 19:36:08,691 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:36:08,691 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:36:09,614 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2025-01-09 19:36:09,615 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:36:09,615 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [151317218] [2025-01-09 19:36:09,616 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [151317218] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:36:09,616 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:36:09,617 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:36:09,618 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340954491] [2025-01-09 19:36:09,618 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:36:09,621 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:36:09,621 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:36:09,636 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:36:09,637 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:36:09,642 INFO L87 Difference]: Start difference. First operand has 1913 states, 1320 states have (on average 1.3098484848484848) internal successors, (1729), 1336 states have internal predecessors, (1729), 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) [2025-01-09 19:36:13,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:36:14,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:36:14,873 INFO L93 Difference]: Finished difference Result 5455 states and 7809 transitions. [2025-01-09 19:36:14,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:36:14,876 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 [2025-01-09 19:36:14,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:36:14,916 INFO L225 Difference]: With dead ends: 5455 [2025-01-09 19:36:14,917 INFO L226 Difference]: Without dead ends: 3574 [2025-01-09 19:36:14,933 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 19:36:14,935 INFO L435 NwaCegarLoop]: 2707 mSDtfsCounter, 2514 mSDsluCounter, 2508 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 11 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2514 SdHoareTripleChecker+Valid, 5215 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2025-01-09 19:36:14,936 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2514 Valid, 5215 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 42 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2025-01-09 19:36:14,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3574 states. [2025-01-09 19:36:15,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3574 to 3570. [2025-01-09 19:36:15,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3570 states, 2486 states have (on average 1.3085277554304102) internal successors, (3253), 2516 states have internal predecessors, (3253), 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) [2025-01-09 19:36:15,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 3570 states and 5037 transitions. [2025-01-09 19:36:15,207 INFO L78 Accepts]: Start accepts. Automaton has 3570 states and 5037 transitions. Word has length 241 [2025-01-09 19:36:15,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:36:15,209 INFO L471 AbstractCegarLoop]: Abstraction has 3570 states and 5037 transitions. [2025-01-09 19:36:15,210 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) [2025-01-09 19:36:15,210 INFO L276 IsEmpty]: Start isEmpty. Operand 3570 states and 5037 transitions. [2025-01-09 19:36:15,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2025-01-09 19:36:15,216 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:36:15,217 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] [2025-01-09 19:36:15,217 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 19:36:15,217 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 19:36:15,217 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:36:15,217 INFO L85 PathProgramCache]: Analyzing trace with hash -830747322, now seen corresponding path program 1 times [2025-01-09 19:36:15,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:36:15,218 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [17871700] [2025-01-09 19:36:15,218 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:36:15,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:36:29,404 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 269 statements into 1 equivalence classes. [2025-01-09 19:36:29,540 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 269 of 269 statements. [2025-01-09 19:36:29,543 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:36:29,543 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:36:30,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2025-01-09 19:36:30,185 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:36:30,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [17871700] [2025-01-09 19:36:30,185 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [17871700] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:36:30,185 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:36:30,185 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:36:30,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384222664] [2025-01-09 19:36:30,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:36:30,187 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:36:30,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:36:30,189 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:36:30,189 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:36:30,189 INFO L87 Difference]: Start difference. First operand 3570 states and 5037 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2025-01-09 19:36:34,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:36:35,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:36:35,885 INFO L93 Difference]: Finished difference Result 7712 states and 10734 transitions. [2025-01-09 19:36:35,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:36:35,886 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 269 [2025-01-09 19:36:35,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:36:35,914 INFO L225 Difference]: With dead ends: 7712 [2025-01-09 19:36:35,914 INFO L226 Difference]: Without dead ends: 4185 [2025-01-09 19:36:35,930 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 19:36:35,930 INFO L435 NwaCegarLoop]: 2753 mSDtfsCounter, 1620 mSDsluCounter, 2590 mSDsCounter, 0 mSdLazyCounter, 88 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1620 SdHoareTripleChecker+Valid, 5343 SdHoareTripleChecker+Invalid, 102 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 88 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2025-01-09 19:36:35,931 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1620 Valid, 5343 Invalid, 102 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 88 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2025-01-09 19:36:35,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4185 states. [2025-01-09 19:36:36,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4185 to 4164. [2025-01-09 19:36:36,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4164 states, 2853 states have (on average 1.2814581142656853) internal successors, (3656), 2897 states have internal predecessors, (3656), 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) [2025-01-09 19:36:36,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 4164 states and 5716 transitions. [2025-01-09 19:36:36,083 INFO L78 Accepts]: Start accepts. Automaton has 4164 states and 5716 transitions. Word has length 269 [2025-01-09 19:36:36,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:36:36,084 INFO L471 AbstractCegarLoop]: Abstraction has 4164 states and 5716 transitions. [2025-01-09 19:36:36,085 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2025-01-09 19:36:36,085 INFO L276 IsEmpty]: Start isEmpty. Operand 4164 states and 5716 transitions. [2025-01-09 19:36:36,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2025-01-09 19:36:36,093 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:36:36,093 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] [2025-01-09 19:36:36,093 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 19:36:36,094 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)] === [2025-01-09 19:36:36,094 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:36:36,094 INFO L85 PathProgramCache]: Analyzing trace with hash -988816778, now seen corresponding path program 1 times [2025-01-09 19:36:36,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:36:36,095 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776107466] [2025-01-09 19:36:36,095 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:36:36,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:36:50,025 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 295 statements into 1 equivalence classes. [2025-01-09 19:36:50,135 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 295 of 295 statements. [2025-01-09 19:36:50,135 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:36:50,135 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:36:51,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1953 trivial. 0 not checked. [2025-01-09 19:36:51,093 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:36:51,093 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [776107466] [2025-01-09 19:36:51,093 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [776107466] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:36:51,093 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:36:51,093 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-09 19:36:51,094 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1212786086] [2025-01-09 19:36:51,094 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:36:51,095 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-09 19:36:51,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:36:51,095 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-09 19:36:51,095 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2025-01-09 19:36:51,096 INFO L87 Difference]: Start difference. First operand 4164 states and 5716 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) [2025-01-09 19:36:55,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:36:59,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []