./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-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_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 34f21538f85eb9cdaa60d9a1e57757d7a04f90c8b459e1dcc8d118be409846cb --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 07:34:26,043 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 07:34:26,097 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 07:34:26,107 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 07:34:26,108 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 07:34:26,123 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 07:34:26,124 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 07:34:26,124 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 07:34:26,124 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 07:34:26,124 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 07:34:26,124 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 07:34:26,124 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 07:34:26,125 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 07:34:26,125 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 07:34:26,125 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 07:34:26,125 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 07:34:26,125 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 07:34:26,125 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 07:34:26,125 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 07:34:26,125 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 07:34:26,125 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 07:34:26,125 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 07:34:26,126 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 07:34:26,126 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 07:34:26,126 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 07:34:26,126 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 07:34:26,126 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 07:34:26,126 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 07:34:26,126 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 07:34:26,126 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:34:26,127 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 07:34:26,128 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 07:34:26,128 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 07:34:26,128 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 07:34:26,128 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 07:34:26,128 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 07:34:26,128 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 07:34:26,128 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 07:34:26,128 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 07:34:26,128 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 07:34:26,128 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 -> 34f21538f85eb9cdaa60d9a1e57757d7a04f90c8b459e1dcc8d118be409846cb [2025-02-06 07:34:26,414 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 07:34:26,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 07:34:26,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 07:34:26,424 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 07:34:26,424 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 07:34:26,425 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2025-02-06 07:34:27,585 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/00fabc241/49b591d017174b29ae13c3e7f85933c4/FLAGdd6668c6e [2025-02-06 07:34:28,196 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 07:34:28,197 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2025-02-06 07:34:28,251 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/00fabc241/49b591d017174b29ae13c3e7f85933c4/FLAGdd6668c6e [2025-02-06 07:34:28,270 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/00fabc241/49b591d017174b29ae13c3e7f85933c4 [2025-02-06 07:34:28,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 07:34:28,274 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 07:34:28,275 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 07:34:28,275 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 07:34:28,279 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 07:34:28,280 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:34:28" (1/1) ... [2025-02-06 07:34:28,281 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@110334ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:34:28, skipping insertion in model container [2025-02-06 07:34:28,282 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:34:28" (1/1) ... [2025-02-06 07:34:28,377 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 07:34:31,342 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-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[325823,325836] [2025-02-06 07:34:31,348 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-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[325992,326005] [2025-02-06 07:34:31,348 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-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[326159,326172] [2025-02-06 07:34:31,349 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-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[326327,326340] [2025-02-06 07:34:31,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:34:31,462 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 07:34:31,525 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"); [4781] [2025-02-06 07:34:31,527 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)); [4788] [2025-02-06 07:34:31,527 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4795] [2025-02-06 07:34:31,529 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)); [4833] [2025-02-06 07:34:31,724 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-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[325823,325836] [2025-02-06 07:34:31,724 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-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[325992,326005] [2025-02-06 07:34:31,725 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-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[326159,326172] [2025-02-06 07:34:31,725 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-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i[326327,326340] [2025-02-06 07:34:31,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:34:31,913 INFO L204 MainTranslator]: Completed translation [2025-02-06 07:34:31,914 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:34:31 WrapperNode [2025-02-06 07:34:31,915 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 07:34:31,916 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 07:34:31,916 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 07:34:31,916 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 07:34:31,923 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:34:31" (1/1) ... [2025-02-06 07:34:32,010 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:34:31" (1/1) ... [2025-02-06 07:34:32,178 INFO L138 Inliner]: procedures = 424, calls = 2633, calls flagged for inlining = 194, calls inlined = 144, statements flattened = 5138 [2025-02-06 07:34:32,178 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 07:34:32,179 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 07:34:32,179 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 07:34:32,179 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 07:34:32,188 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:34:31" (1/1) ... [2025-02-06 07:34:32,188 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:34:31" (1/1) ... [2025-02-06 07:34:32,222 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:34:31" (1/1) ... [2025-02-06 07:34:32,815 INFO L175 MemorySlicer]: Split 941 memory accesses to 19 slices as follows [2, 3, 2, 1, 2, 12, 2, 2, 0, 16, 3, 2, 8, 2, 2, 873, 3, 2, 4]. 93 percent of accesses are in the largest equivalence class. The 44 initializations are split as follows [0, 0, 0, 1, 2, 8, 0, 0, 0, 0, 0, 0, 8, 0, 0, 22, 3, 0, 0]. The 664 writes are split as follows [1, 3, 2, 0, 0, 0, 0, 2, 0, 14, 0, 1, 0, 1, 1, 637, 0, 0, 2]. [2025-02-06 07:34:32,816 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:34:31" (1/1) ... [2025-02-06 07:34:32,816 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:34:31" (1/1) ... [2025-02-06 07:34:32,933 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:34:31" (1/1) ... [2025-02-06 07:34:32,945 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:34:31" (1/1) ... [2025-02-06 07:34:32,978 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:34:31" (1/1) ... [2025-02-06 07:34:32,999 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:34:31" (1/1) ... [2025-02-06 07:34:33,046 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 07:34:33,048 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 07:34:33,048 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 07:34:33,049 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 07:34:33,050 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:34:31" (1/1) ... [2025-02-06 07:34:33,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:34:33,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 07:34:33,077 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-06 07:34:33,083 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-06 07:34:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2025-02-06 07:34:33,100 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2025-02-06 07:34:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-06 07:34:33,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-06 07:34:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2025-02-06 07:34:33,101 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2025-02-06 07:34:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 07:34:33,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 07:34:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-02-06 07:34:33,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-02-06 07:34:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-02-06 07:34:33,102 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-02-06 07:34:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2025-02-06 07:34:33,102 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2025-02-06 07:34:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-02-06 07:34:33,102 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-02-06 07:34:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2025-02-06 07:34:33,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2025-02-06 07:34:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2025-02-06 07:34:33,102 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2025-02-06 07:34:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2025-02-06 07:34:33,102 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2025-02-06 07:34:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-02-06 07:34:33,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-02-06 07:34:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-02-06 07:34:33,102 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-02-06 07:34:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2025-02-06 07:34:33,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2025-02-06 07:34:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2025-02-06 07:34:33,102 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2025-02-06 07:34:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-06 07:34:33,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-06 07:34:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-02-06 07:34:33,103 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-02-06 07:34:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 07:34:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2025-02-06 07:34:33,103 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2025-02-06 07:34:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2025-02-06 07:34:33,103 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2025-02-06 07:34:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 07:34:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 07:34:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 07:34:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 07:34:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 07:34:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 07:34:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-06 07:34:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-06 07:34:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-06 07:34:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-06 07:34:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-06 07:34:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2025-02-06 07:34:33,104 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-02-06 07:34:33,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-02-06 07:34:33,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 07:34:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 07:34:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 07:34:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 07:34:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 07:34:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 07:34:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 07:34:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 07:34:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 07:34:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 07:34:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 07:34:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 07:34:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 07:34:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 07:34:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-06 07:34:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-06 07:34:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-06 07:34:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2025-02-06 07:34:33,105 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2025-02-06 07:34:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:34:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:34:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:34:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:34:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:34:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:34:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:34:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:34:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:34:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:34:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:34:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:34:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:34:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:34:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:34:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:34:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:34:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:34:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:34:33,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-02-06 07:34:33,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-02-06 07:34:33,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2025-02-06 07:34:33,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2025-02-06 07:34:33,110 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2025-02-06 07:34:33,110 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2025-02-06 07:34:33,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-02-06 07:34:33,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-02-06 07:34:33,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-02-06 07:34:33,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-02-06 07:34:33,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2025-02-06 07:34:33,110 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-02-06 07:34:33,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 07:34:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 07:34:33,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 07:34:33,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-06 07:34:33,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-06 07:34:33,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-06 07:34:33,111 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2025-02-06 07:34:33,111 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2025-02-06 07:34:33,111 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2025-02-06 07:34:33,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2025-02-06 07:34:33,113 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2025-02-06 07:34:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2025-02-06 07:34:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-02-06 07:34:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-02-06 07:34:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-02-06 07:34:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-02-06 07:34:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure fm_g_volatile_ctrl [2025-02-06 07:34:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_g_volatile_ctrl [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 07:34:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2025-02-06 07:34:33,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2025-02-06 07:34:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-02-06 07:34:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-02-06 07:34:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-02-06 07:34:33,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2025-02-06 07:34:33,115 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-02-06 07:34:33,115 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2025-02-06 07:34:33,115 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2025-02-06 07:34:33,115 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2025-02-06 07:34:33,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 07:34:33,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 07:34:33,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 07:34:33,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 07:34:33,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 07:34:33,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 07:34:33,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 07:34:33,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 07:34:33,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 07:34:33,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 07:34:33,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2025-02-06 07:34:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 07:34:33,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 07:34:33,118 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2025-02-06 07:34:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-02-06 07:34:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2025-02-06 07:34:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2025-02-06 07:34:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2025-02-06 07:34:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2025-02-06 07:34:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2025-02-06 07:34:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_resp_skb_lock_of_fmdev [2025-02-06 07:34:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_resp_skb_lock_of_fmdev [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-02-06 07:34:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2025-02-06 07:34:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-02-06 07:34:33,119 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-02-06 07:34:33,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-02-06 07:34:33,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2025-02-06 07:34:33,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-06 07:34:33,123 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2025-02-06 07:34:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2025-02-06 07:34:33,124 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2025-02-06 07:34:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2025-02-06 07:34:33,124 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_s_ctrl [2025-02-06 07:34:33,124 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_s_ctrl [2025-02-06 07:34:33,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-06 07:34:33,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-06 07:34:33,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-06 07:34:33,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-06 07:34:33,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-06 07:34:33,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-06 07:34:33,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-06 07:34:33,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-06 07:34:33,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-06 07:34:33,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-06 07:34:33,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-06 07:34:33,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-02-06 07:34:33,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-02-06 07:34:33,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-02-06 07:34:33,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-02-06 07:34:33,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-02-06 07:34:33,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-02-06 07:34:33,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-02-06 07:34:33,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-02-06 07:34:33,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rds_buff_lock_of_fmdev [2025-02-06 07:34:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rds_buff_lock_of_fmdev [2025-02-06 07:34:33,125 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-02-06 07:34:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-02-06 07:34:33,125 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-06 07:34:33,125 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-06 07:34:33,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2025-02-06 07:34:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2025-02-06 07:34:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2025-02-06 07:34:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2025-02-06 07:34:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-02-06 07:34:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2025-02-06 07:34:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-02-06 07:34:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-02-06 07:34:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-02-06 07:34:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2025-02-06 07:34:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2025-02-06 07:34:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_release [2025-02-06 07:34:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_release [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-02-06 07:34:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-06 07:34:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2025-02-06 07:34:33,126 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 07:34:33,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2025-02-06 07:34:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 07:34:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_open [2025-02-06 07:34:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_open [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-02-06 07:34:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2025-02-06 07:34:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2025-02-06 07:34:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2025-02-06 07:34:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-02-06 07:34:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2025-02-06 07:34:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-02-06 07:34:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2025-02-06 07:34:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2025-02-06 07:34:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2025-02-06 07:34:33,127 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 07:34:33,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 07:34:33,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 07:34:33,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 07:34:33,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 07:34:33,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 07:34:33,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 07:34:33,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 07:34:33,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 07:34:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 07:34:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 07:34:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 07:34:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 07:34:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 07:34:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 07:34:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-06 07:34:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-06 07:34:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-06 07:34:33,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-02-06 07:34:33,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-02-06 07:34:33,913 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 07:34:33,919 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 07:34:34,605 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8689: call ULTIMATE.dealloc(~#payload~13.base, ~#payload~13.offset);havoc ~#payload~13.base, ~#payload~13.offset; [2025-02-06 07:34:34,673 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12700: havoc #t~ret1105.base, #t~ret1105.offset; [2025-02-06 07:34:34,687 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9232: call ULTIMATE.dealloc(~#payload~22.base, ~#payload~22.offset);havoc ~#payload~22.base, ~#payload~22.offset; [2025-02-06 07:34:34,688 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 07:34:34,713 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9469: call ULTIMATE.dealloc(~#payload~31.base, ~#payload~31.offset);havoc ~#payload~31.base, ~#payload~31.offset; [2025-02-06 07:34:34,730 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4981: call ULTIMATE.dealloc(~#__key~1#1.base, ~#__key~1#1.offset);havoc ~#__key~1#1.base, ~#__key~1#1.offset; [2025-02-06 07:34:34,739 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12775: havoc #t~nondet1121; [2025-02-06 07:34:35,197 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12721: havoc st_register_#t~nondet1111#1; [2025-02-06 07:34:35,198 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6875: call ULTIMATE.dealloc(~#fm_st_proto~0#1.base, ~#fm_st_proto~0#1.offset);havoc ~#fm_st_proto~0#1.base, ~#fm_st_proto~0#1.offset;call ULTIMATE.dealloc(~#__key~2#1.base, ~#__key~2#1.offset);havoc ~#__key~2#1.base, ~#__key~2#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset;call ULTIMATE.dealloc(~#__key___1~0#1.base, ~#__key___1~0#1.offset);havoc ~#__key___1~0#1.base, ~#__key___1~0#1.offset;call ULTIMATE.dealloc(~#__key___2~0#1.base, ~#__key___2~0#1.offset);havoc ~#__key___2~0#1.base, ~#__key___2~0#1.offset; [2025-02-06 07:34:35,255 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12673: havoc #t~nondet1101; [2025-02-06 07:34:35,344 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4820: havoc #t~mem12; [2025-02-06 07:34:35,358 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9185: call ULTIMATE.dealloc(~#payload~20.base, ~#payload~20.offset);havoc ~#payload~20.base, ~#payload~20.offset; [2025-02-06 07:34:35,759 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12758: havoc video_devdata_#t~ret1118#1.base, video_devdata_#t~ret1118#1.offset; [2025-02-06 07:34:36,098 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9256: call ULTIMATE.dealloc(~#payload~23.base, ~#payload~23.offset);havoc ~#payload~23.base, ~#payload~23.offset; [2025-02-06 07:34:36,131 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12729: havoc #t~nondet1113; [2025-02-06 07:34:36,139 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12745: havoc #t~ret1115.base, #t~ret1115.offset; [2025-02-06 07:34:36,229 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9391: call ULTIMATE.dealloc(fm_tx_set_mute_mode_~#payload~28#1.base, fm_tx_set_mute_mode_~#payload~28#1.offset);havoc fm_tx_set_mute_mode_~#payload~28#1.base, fm_tx_set_mute_mode_~#payload~28#1.offset; [2025-02-06 07:34:36,234 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12687: havoc #t~nondet1103; [2025-02-06 07:34:36,265 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9427: call ULTIMATE.dealloc(~#payload~30.base, ~#payload~30.offset);havoc ~#payload~30.base, ~#payload~30.offset; [2025-02-06 07:34:36,281 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8555: call ULTIMATE.dealloc(~#payload~11.base, ~#payload~11.offset);havoc ~#payload~11.base, ~#payload~11.offset; [2025-02-06 07:34:36,293 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12725: havoc #t~nondet1112; [2025-02-06 07:34:36,319 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4809: havoc #t~bitwise2; [2025-02-06 07:34:36,378 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12610: havoc #t~nondet1095; [2025-02-06 07:34:36,399 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9206: call ULTIMATE.dealloc(~#payload~21.base, ~#payload~21.offset);havoc ~#payload~21.base, ~#payload~21.offset; [2025-02-06 07:34:36,403 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12634: havoc #t~nondet1098; [2025-02-06 07:34:36,483 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6997: call ULTIMATE.dealloc(~#fm_st_proto~1.base, ~#fm_st_proto~1.offset);havoc ~#fm_st_proto~1.base, ~#fm_st_proto~1.offset; [2025-02-06 07:34:36,503 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4803: havoc #t~mem0;havoc #t~bitwise1; [2025-02-06 07:34:36,578 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8986: call ULTIMATE.dealloc(fm_rx_set_rds_mode_~#payload~17#1.base, fm_rx_set_rds_mode_~#payload~17#1.offset);havoc fm_rx_set_rds_mode_~#payload~17#1.base, fm_rx_set_rds_mode_~#payload~17#1.offset; [2025-02-06 07:34:36,587 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4889: call ULTIMATE.dealloc(~#__key~0.base, ~#__key~0.offset);havoc ~#__key~0.base, ~#__key~0.offset; [2025-02-06 07:34:36,627 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12703: havoc #t~ret1106.base, #t~ret1106.offset; [2025-02-06 07:34:36,671 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11127: havoc ldv_dev_get_drvdata_#t~mem1008#1.base, ldv_dev_get_drvdata_#t~mem1008#1.offset;havoc ldv_dev_get_drvdata_#t~mem1009#1.base, ldv_dev_get_drvdata_#t~mem1009#1.offset; [2025-02-06 07:34:36,778 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9273: call ULTIMATE.dealloc(~#payload~24.base, ~#payload~24.offset);havoc ~#payload~24.base, ~#payload~24.offset;call ULTIMATE.dealloc(~#rds_text~0.base, ~#rds_text~0.offset);havoc ~#rds_text~0.base, ~#rds_text~0.offset; [2025-02-06 07:34:36,791 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4797: #res := 1; [2025-02-06 07:34:36,887 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8271: call ULTIMATE.dealloc(~#payload~8.base, ~#payload~8.offset);havoc ~#payload~8.base, ~#payload~8.offset;call ULTIMATE.dealloc(~#curr_frq~0.base, ~#curr_frq~0.offset);havoc ~#curr_frq~0.base, ~#curr_frq~0.offset;call ULTIMATE.dealloc(~#resp_len~1.base, ~#resp_len~1.offset);havoc ~#resp_len~1.base, ~#resp_len~1.offset; [2025-02-06 07:34:36,975 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8839: call ULTIMATE.dealloc(fm_rx_set_rssi_threshold_~#payload~14#1.base, fm_rx_set_rssi_threshold_~#payload~14#1.offset);havoc fm_rx_set_rssi_threshold_~#payload~14#1.base, fm_rx_set_rssi_threshold_~#payload~14#1.offset; [2025-02-06 07:34:36,975 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6635: call ULTIMATE.dealloc(fm_power_up_~#payload~7#1.base, fm_power_up_~#payload~7#1.offset);havoc fm_power_up_~#payload~7#1.base, fm_power_up_~#payload~7#1.offset;call ULTIMATE.dealloc(fm_power_up_~#asic_id~0#1.base, fm_power_up_~#asic_id~0#1.offset);havoc fm_power_up_~#asic_id~0#1.base, fm_power_up_~#asic_id~0#1.offset;call ULTIMATE.dealloc(fm_power_up_~#asic_ver~0#1.base, fm_power_up_~#asic_ver~0#1.offset);havoc fm_power_up_~#asic_ver~0#1.base, fm_power_up_~#asic_ver~0#1.offset;call ULTIMATE.dealloc(fm_power_up_~#resp_len~0#1.base, fm_power_up_~#resp_len~0#1.offset);havoc fm_power_up_~#resp_len~0#1.base, fm_power_up_~#resp_len~0#1.offset;call ULTIMATE.dealloc(fm_power_up_~#fw_name~0#1.base, fm_power_up_~#fw_name~0#1.offset);havoc fm_power_up_~#fw_name~0#1.base, fm_power_up_~#fw_name~0#1.offset; [2025-02-06 07:34:37,023 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9347: call ULTIMATE.dealloc(fm_tx_set_af_~#payload~26#1.base, fm_tx_set_af_~#payload~26#1.offset);havoc fm_tx_set_af_~#payload~26#1.base, fm_tx_set_af_~#payload~26#1.offset; [2025-02-06 07:34:37,024 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9786: call ULTIMATE.dealloc(~#rds~1#1.base, ~#rds~1#1.offset);havoc ~#rds~1#1.base, ~#rds~1#1.offset; [2025-02-06 07:34:37,024 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9321: call ULTIMATE.dealloc(fm_tx_set_radio_text_~#payload~25#1.base, fm_tx_set_radio_text_~#payload~25#1.offset);havoc fm_tx_set_radio_text_~#payload~25#1.base, fm_tx_set_radio_text_~#payload~25#1.offset; [2025-02-06 07:34:37,026 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12614: havoc #t~nondet1096; [2025-02-06 07:34:37,049 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9502: call ULTIMATE.dealloc(~#payload~32.base, ~#payload~32.offset);havoc ~#payload~32.base, ~#payload~32.offset; [2025-02-06 07:34:37,066 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12666: havoc #t~nondet1100; [2025-02-06 07:34:37,079 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6485: call ULTIMATE.dealloc(~#payload~6.base, ~#payload~6.offset);havoc ~#payload~6.base, ~#payload~6.offset; [2025-02-06 07:34:37,126 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6520: call ULTIMATE.dealloc(~#fw_entry~0#1.base, ~#fw_entry~0#1.offset);havoc ~#fw_entry~0#1.base, ~#fw_entry~0#1.offset; [2025-02-06 07:34:37,126 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12694: havoc request_firmware_#t~nondet1104#1; [2025-02-06 07:34:37,153 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9569: havoc fm_tx_get_tune_cap_val_#t~mem756#1;call ULTIMATE.dealloc(fm_tx_get_tune_cap_val_~#curr_val~0#1.base, fm_tx_get_tune_cap_val_~#curr_val~0#1.offset);havoc fm_tx_get_tune_cap_val_~#curr_val~0#1.base, fm_tx_get_tune_cap_val_~#curr_val~0#1.offset;call ULTIMATE.dealloc(fm_tx_get_tune_cap_val_~#resp_len~5#1.base, fm_tx_get_tune_cap_val_~#resp_len~5#1.offset);havoc fm_tx_get_tune_cap_val_~#resp_len~5#1.base, fm_tx_get_tune_cap_val_~#resp_len~5#1.offset; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1123#1 := main_#res#1;havoc main_#t~ret505#1, main_~tmp~42#1;assume { :end_inline_main } true; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6191: call ULTIMATE.dealloc(fmc_transfer_rds_from_internal_buff_~#tmpbuf~1#1.base, fmc_transfer_rds_from_internal_buff_~#tmpbuf~1#1.offset);havoc fmc_transfer_rds_from_internal_buff_~#tmpbuf~1#1.base, fmc_transfer_rds_from_internal_buff_~#tmpbuf~1#1.offset;call ULTIMATE.dealloc(fmc_transfer_rds_from_internal_buff_~#__wait~0#1.base, fmc_transfer_rds_from_internal_buff_~#__wait~0#1.offset);havoc fmc_transfer_rds_from_internal_buff_~#__wait~0#1.base, fmc_transfer_rds_from_internal_buff_~#__wait~0#1.offset; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12603: havoc __video_register_device_#t~nondet1094#1; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12742: havoc v4l2_ctrl_handler_init_class_#t~nondet1114#1; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8912: call ULTIMATE.dealloc(fm_rx_get_stereo_mono_~#curr_mode~0#1.base, fm_rx_get_stereo_mono_~#curr_mode~0#1.offset);havoc fm_rx_get_stereo_mono_~#curr_mode~0#1.base, fm_rx_get_stereo_mono_~#curr_mode~0#1.offset;call ULTIMATE.dealloc(fm_rx_get_stereo_mono_~#resp_len~4#1.base, fm_rx_get_stereo_mono_~#resp_len~4#1.offset);havoc fm_rx_get_stereo_mono_~#resp_len~4#1.base, fm_rx_get_stereo_mono_~#resp_len~4#1.offset; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9575: call ULTIMATE.dealloc(fm_tx_set_freq_~#payload~33#1.base, fm_tx_set_freq_~#payload~33#1.offset);havoc fm_tx_set_freq_~#payload~33#1.base, fm_tx_set_freq_~#payload~33#1.offset; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12748: havoc v4l2_ctrl_new_std_menu_#t~ret1116#1.base, v4l2_ctrl_new_std_menu_#t~ret1116#1.offset; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8388: call ULTIMATE.dealloc(fm_rx_set_channel_spacing_~#payload~9#1.base, fm_rx_set_channel_spacing_~#payload~9#1.offset);havoc fm_rx_set_channel_spacing_~#payload~9#1.base, fm_rx_set_channel_spacing_~#payload~9#1.offset; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12683: havoc prepare_to_wait_event_#t~nondet1102#1; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12752: havoc v4l2_device_register_#t~nondet1117#1; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10381: call ULTIMATE.dealloc(fm_v4l2_init_video_device_~#__key~3#1.base, fm_v4l2_init_video_device_~#__key~3#1.offset);havoc fm_v4l2_init_video_device_~#__key~3#1.base, fm_v4l2_init_video_device_~#__key~3#1.offset;call ULTIMATE.dealloc(fm_v4l2_init_video_device_~#_key~0#1.base, fm_v4l2_init_video_device_~#_key~0#1.offset);havoc fm_v4l2_init_video_device_~#_key~0#1.base, fm_v4l2_init_video_device_~#_key~0#1.offset; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4965: havoc skb_queue_empty_#t~mem63#1.base, skb_queue_empty_#t~mem63#1.offset; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12761: havoc video_device_alloc_#t~ret1119#1.base, video_device_alloc_#t~ret1119#1.offset; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10055: call ULTIMATE.dealloc(fm_v4l2_vidioc_g_tuner_~#bottom_freq~0#1.base, fm_v4l2_vidioc_g_tuner_~#bottom_freq~0#1.offset);havoc fm_v4l2_vidioc_g_tuner_~#bottom_freq~0#1.base, fm_v4l2_vidioc_g_tuner_~#bottom_freq~0#1.offset;call ULTIMATE.dealloc(fm_v4l2_vidioc_g_tuner_~#top_freq~0#1.base, fm_v4l2_vidioc_g_tuner_~#top_freq~0#1.offset);havoc fm_v4l2_vidioc_g_tuner_~#top_freq~0#1.base, fm_v4l2_vidioc_g_tuner_~#top_freq~0#1.offset;call ULTIMATE.dealloc(fm_v4l2_vidioc_g_tuner_~#stereo_mono_mode~0#1.base, fm_v4l2_vidioc_g_tuner_~#stereo_mono_mode~0#1.offset);havoc fm_v4l2_vidioc_g_tuner_~#stereo_mono_mode~0#1.base, fm_v4l2_vidioc_g_tuner_~#stereo_mono_mode~0#1.offset;call ULTIMATE.dealloc(fm_v4l2_vidioc_g_tuner_~#rssilvl~0#1.base, fm_v4l2_vidioc_g_tuner_~#rssilvl~0#1.offset);havoc fm_v4l2_vidioc_g_tuner_~#rssilvl~0#1.base, fm_v4l2_vidioc_g_tuner_~#rssilvl~0#1.offset; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9726: call ULTIMATE.dealloc(fm_v4l2_fops_read_~#rds_mode~0#1.base, fm_v4l2_fops_read_~#rds_mode~0#1.offset);havoc fm_v4l2_fops_read_~#rds_mode~0#1.base, fm_v4l2_fops_read_~#rds_mode~0#1.offset; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12768: havoc video_ioctl2_#t~nondet1120#1; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12706: havoc skb_push_#t~ret1107#1.base, skb_push_#t~ret1107#1.offset; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8413: call ULTIMATE.dealloc(fm_rx_seek_~#resp_len~2#1.base, fm_rx_seek_~#resp_len~2#1.offset);havoc fm_rx_seek_~#resp_len~2#1.base, fm_rx_seek_~#resp_len~2#1.offset;call ULTIMATE.dealloc(fm_rx_seek_~#curr_frq~1#1.base, fm_rx_seek_~#curr_frq~1#1.offset);havoc fm_rx_seek_~#curr_frq~1#1.base, fm_rx_seek_~#curr_frq~1#1.offset;call ULTIMATE.dealloc(fm_rx_seek_~#payload~10#1.base, fm_rx_seek_~#payload~10#1.offset);havoc fm_rx_seek_~#payload~10#1.base, fm_rx_seek_~#payload~10#1.offset; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8811: call ULTIMATE.dealloc(fm_rx_get_rssi_level_~#curr_rssi_lel~0#1.base, fm_rx_get_rssi_level_~#curr_rssi_lel~0#1.offset);havoc fm_rx_get_rssi_level_~#curr_rssi_lel~0#1.base, fm_rx_get_rssi_level_~#curr_rssi_lel~0#1.offset;call ULTIMATE.dealloc(fm_rx_get_rssi_level_~#resp_len~3#1.base, fm_rx_get_rssi_level_~#resp_len~3#1.offset);havoc fm_rx_get_rssi_level_~#resp_len~3#1.base, fm_rx_get_rssi_level_~#resp_len~3#1.offset; [2025-02-06 07:34:46,498 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9408: call ULTIMATE.dealloc(set_audio_io_~#payload~29#1.base, set_audio_io_~#payload~29#1.offset);havoc set_audio_io_~#payload~29#1.base, set_audio_io_~#payload~29#1.offset; [2025-02-06 07:34:46,499 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-06 07:34:46,499 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8881: call ULTIMATE.dealloc(fm_rx_set_stereo_mono_~#payload~15#1.base, fm_rx_set_stereo_mono_~#payload~15#1.offset);havoc fm_rx_set_stereo_mono_~#payload~15#1.base, fm_rx_set_stereo_mono_~#payload~15#1.offset; [2025-02-06 07:34:47,344 INFO L? ?]: Removed 2414 outVars from TransFormulas that were not future-live. [2025-02-06 07:34:47,344 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 07:34:47,409 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 07:34:47,410 INFO L337 CfgBuilder]: Removed 1 assume(true) statements. [2025-02-06 07:34:47,410 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:34:47 BoogieIcfgContainer [2025-02-06 07:34:47,410 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 07:34:47,412 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 07:34:47,412 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 07:34:47,415 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 07:34:47,416 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 07:34:28" (1/3) ... [2025-02-06 07:34:47,416 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60ece38e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:34:47, skipping insertion in model container [2025-02-06 07:34:47,416 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:34:31" (2/3) ... [2025-02-06 07:34:47,416 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60ece38e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:34:47, skipping insertion in model container [2025-02-06 07:34:47,416 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:34:47" (3/3) ... [2025-02-06 07:34:47,417 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i [2025-02-06 07:34:47,428 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 07:34:47,434 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-radio-wl128x-fm_drv.cil.i that has 157 procedures, 2175 locations, 1 initial locations, 79 loop locations, and 3 error locations. [2025-02-06 07:34:47,527 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 07:34:47,534 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;@374330e0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 07:34:47,535 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-02-06 07:34:47,542 INFO L276 IsEmpty]: Start isEmpty. Operand has 1925 states, 1319 states have (on average 1.309325246398787) internal successors, (1727), 1335 states have internal predecessors, (1727), 501 states have call successors, (501), 103 states have call predecessors, (501), 102 states have return successors, (494), 491 states have call predecessors, (494), 494 states have call successors, (494) [2025-02-06 07:34:47,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2025-02-06 07:34:47,566 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:34:47,567 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:34:47,567 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-02-06 07:34:47,571 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:34:47,572 INFO L85 PathProgramCache]: Analyzing trace with hash -846747095, now seen corresponding path program 1 times [2025-02-06 07:34:47,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:34:47,577 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1179354504] [2025-02-06 07:34:47,577 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:34:47,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:35:02,333 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 241 statements into 1 equivalence classes. [2025-02-06 07:35:02,786 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 241 of 241 statements. [2025-02-06 07:35:02,787 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:35:02,787 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:35:03,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2025-02-06 07:35:03,807 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:35:03,807 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1179354504] [2025-02-06 07:35:03,808 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1179354504] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:35:03,808 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:35:03,808 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:35:03,809 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1493654655] [2025-02-06 07:35:03,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:35:03,813 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:35:03,814 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:35:03,829 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:35:03,830 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:35:03,835 INFO L87 Difference]: Start difference. First operand has 1925 states, 1319 states have (on average 1.309325246398787) internal successors, (1727), 1335 states have internal predecessors, (1727), 501 states have call successors, (501), 103 states have call predecessors, (501), 102 states have return successors, (494), 491 states have call predecessors, (494), 494 states have call successors, (494) Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2025-02-06 07:35:07,929 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 [] [2025-02-06 07:35:09,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:35:09,415 INFO L93 Difference]: Finished difference Result 5488 states and 8020 transitions. [2025-02-06 07:35:09,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:35:09,417 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) Word has length 241 [2025-02-06 07:35:09,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:35:09,446 INFO L225 Difference]: With dead ends: 5488 [2025-02-06 07:35:09,446 INFO L226 Difference]: Without dead ends: 3595 [2025-02-06 07:35:09,462 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:35:09,464 INFO L435 NwaCegarLoop]: 2707 mSDtfsCounter, 2524 mSDsluCounter, 2509 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 11 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2524 SdHoareTripleChecker+Valid, 5216 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2025-02-06 07:35:09,465 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2524 Valid, 5216 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 73 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2025-02-06 07:35:09,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3595 states. [2025-02-06 07:35:09,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3595 to 3591. [2025-02-06 07:35:09,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3591 states, 2484 states have (on average 1.3079710144927537) internal successors, (3249), 2514 states have internal predecessors, (3249), 909 states have call successors, (909), 196 states have call predecessors, (909), 195 states have return successors, (905), 899 states have call predecessors, (905), 905 states have call successors, (905) [2025-02-06 07:35:09,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3591 states to 3591 states and 5063 transitions. [2025-02-06 07:35:09,739 INFO L78 Accepts]: Start accepts. Automaton has 3591 states and 5063 transitions. Word has length 241 [2025-02-06 07:35:09,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:35:09,742 INFO L471 AbstractCegarLoop]: Abstraction has 3591 states and 5063 transitions. [2025-02-06 07:35:09,742 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2025-02-06 07:35:09,742 INFO L276 IsEmpty]: Start isEmpty. Operand 3591 states and 5063 transitions. [2025-02-06 07:35:09,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2025-02-06 07:35:09,749 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:35:09,749 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] [2025-02-06 07:35:09,749 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-06 07:35:09,751 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-02-06 07:35:09,752 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:35:09,752 INFO L85 PathProgramCache]: Analyzing trace with hash 1593283162, now seen corresponding path program 1 times [2025-02-06 07:35:09,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:35:09,752 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [528015136] [2025-02-06 07:35:09,752 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:35:09,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:35:24,016 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 257 statements into 1 equivalence classes. [2025-02-06 07:35:24,211 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 257 of 257 statements. [2025-02-06 07:35:24,211 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:35:24,211 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:35:25,020 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2025-02-06 07:35:25,022 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:35:25,022 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [528015136] [2025-02-06 07:35:25,022 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [528015136] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:35:25,022 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:35:25,022 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:35:25,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924654477] [2025-02-06 07:35:25,022 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:35:25,024 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:35:25,026 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:35:25,026 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:35:25,026 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:35:25,027 INFO L87 Difference]: Start difference. First operand 3591 states and 5063 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2025-02-06 07:35:29,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 07:35:29,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:35:29,937 INFO L93 Difference]: Finished difference Result 6902 states and 9708 transitions. [2025-02-06 07:35:29,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:35:29,938 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 257 [2025-02-06 07:35:29,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:35:29,961 INFO L225 Difference]: With dead ends: 6902 [2025-02-06 07:35:29,961 INFO L226 Difference]: Without dead ends: 3354 [2025-02-06 07:35:29,978 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:35:29,978 INFO L435 NwaCegarLoop]: 2502 mSDtfsCounter, 2429 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2429 SdHoareTripleChecker+Valid, 2584 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2025-02-06 07:35:29,979 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2429 Valid, 2584 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 18 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2025-02-06 07:35:29,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3354 states. [2025-02-06 07:35:30,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3354 to 3354. [2025-02-06 07:35:30,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3354 states, 2333 states have (on average 1.305186455207887) internal successors, (3045), 2345 states have internal predecessors, (3045), 831 states have call successors, (831), 188 states have call predecessors, (831), 187 states have return successors, (827), 827 states have call predecessors, (827), 827 states have call successors, (827) [2025-02-06 07:35:30,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3354 states to 3354 states and 4703 transitions. [2025-02-06 07:35:30,142 INFO L78 Accepts]: Start accepts. Automaton has 3354 states and 4703 transitions. Word has length 257 [2025-02-06 07:35:30,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:35:30,144 INFO L471 AbstractCegarLoop]: Abstraction has 3354 states and 4703 transitions. [2025-02-06 07:35:30,144 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2025-02-06 07:35:30,144 INFO L276 IsEmpty]: Start isEmpty. Operand 3354 states and 4703 transitions. [2025-02-06 07:35:30,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2025-02-06 07:35:30,151 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:35:30,151 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:35:30,151 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-06 07:35:30,151 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-02-06 07:35:30,154 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:35:30,154 INFO L85 PathProgramCache]: Analyzing trace with hash 219107625, now seen corresponding path program 1 times [2025-02-06 07:35:30,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:35:30,155 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [705254548] [2025-02-06 07:35:30,155 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:35:30,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:35:44,844 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 273 statements into 1 equivalence classes. [2025-02-06 07:35:45,000 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 273 of 273 statements. [2025-02-06 07:35:45,001 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:35:45,001 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:35:45,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2025-02-06 07:35:45,676 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:35:45,676 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [705254548] [2025-02-06 07:35:45,676 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [705254548] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:35:45,676 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:35:45,676 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:35:45,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033726716] [2025-02-06 07:35:45,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:35:45,676 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:35:45,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:35:45,677 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:35:45,677 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:35:45,677 INFO L87 Difference]: Start difference. First operand 3354 states and 4703 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2025-02-06 07:35:49,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 07:35:51,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:35:51,169 INFO L93 Difference]: Finished difference Result 8238 states and 11549 transitions. [2025-02-06 07:35:51,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:35:51,169 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 273 [2025-02-06 07:35:51,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:35:51,198 INFO L225 Difference]: With dead ends: 8238 [2025-02-06 07:35:51,198 INFO L226 Difference]: Without dead ends: 4948 [2025-02-06 07:35:51,213 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:35:51,215 INFO L435 NwaCegarLoop]: 2506 mSDtfsCounter, 2293 mSDsluCounter, 2458 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2293 SdHoareTripleChecker+Valid, 4964 SdHoareTripleChecker+Invalid, 65 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2025-02-06 07:35:51,216 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2293 Valid, 4964 Invalid, 65 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 57 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2025-02-06 07:35:51,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4948 states. [2025-02-06 07:35:51,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4948 to 4924. [2025-02-06 07:35:51,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4924 states, 3407 states have (on average 1.30173172879366) internal successors, (4435), 3428 states have internal predecessors, (4435), 1230 states have call successors, (1230), 285 states have call predecessors, (1230), 284 states have return successors, (1226), 1221 states have call predecessors, (1226), 1226 states have call successors, (1226) [2025-02-06 07:35:51,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4924 states to 4924 states and 6891 transitions. [2025-02-06 07:35:51,390 INFO L78 Accepts]: Start accepts. Automaton has 4924 states and 6891 transitions. Word has length 273 [2025-02-06 07:35:51,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:35:51,391 INFO L471 AbstractCegarLoop]: Abstraction has 4924 states and 6891 transitions. [2025-02-06 07:35:51,391 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2025-02-06 07:35:51,391 INFO L276 IsEmpty]: Start isEmpty. Operand 4924 states and 6891 transitions. [2025-02-06 07:35:51,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2025-02-06 07:35:51,398 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:35:51,399 INFO L218 NwaCegarLoop]: trace histogram [21, 21, 20, 20, 20, 20, 20, 20, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:35:51,399 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-06 07:35:51,399 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-02-06 07:35:51,399 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:35:51,399 INFO L85 PathProgramCache]: Analyzing trace with hash 1171857682, now seen corresponding path program 1 times [2025-02-06 07:35:51,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:35:51,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1858025961] [2025-02-06 07:35:51,399 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:35:51,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms