./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f6012e8ec841b08462bbd246c354a43139de7ccb42d1c6282a50e12dbc313f31 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 12:07:30,267 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 12:07:30,345 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 12:07:30,350 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 12:07:30,350 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 12:07:30,371 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 12:07:30,372 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 12:07:30,372 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 12:07:30,374 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 12:07:30,375 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 12:07:30,375 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 12:07:30,375 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 12:07:30,376 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 12:07:30,376 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 12:07:30,377 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 12:07:30,377 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 12:07:30,380 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 12:07:30,383 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 12:07:30,383 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 12:07:30,383 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 12:07:30,384 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 12:07:30,384 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 12:07:30,385 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 12:07:30,389 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 12:07:30,389 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 12:07:30,390 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 12:07:30,390 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 12:07:30,390 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 12:07:30,391 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 12:07:30,391 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:07:30,391 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 12:07:30,391 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 12:07:30,392 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 12:07:30,392 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 12:07:30,392 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 12:07:30,404 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 12:07:30,406 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 12:07:30,407 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 12:07:30,407 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 12:07:30,407 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6012e8ec841b08462bbd246c354a43139de7ccb42d1c6282a50e12dbc313f31 [2024-11-20 12:07:30,654 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 12:07:30,678 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 12:07:30,681 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 12:07:30,682 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 12:07:30,683 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 12:07:30,684 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2024-11-20 12:07:32,201 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 12:07:32,751 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 12:07:32,752 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2024-11-20 12:07:32,808 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/520f76f0a/369d2d0b8c0043288e7a6f58e56ec271/FLAG6f69eb0cd [2024-11-20 12:07:32,827 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/520f76f0a/369d2d0b8c0043288e7a6f58e56ec271 [2024-11-20 12:07:32,831 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 12:07:32,832 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 12:07:32,835 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 12:07:32,835 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 12:07:32,840 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 12:07:32,841 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:07:32" (1/1) ... [2024-11-20 12:07:32,842 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e53fe00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:07:32, skipping insertion in model container [2024-11-20 12:07:32,842 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:07:32" (1/1) ... [2024-11-20 12:07:32,972 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 12:07:36,059 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314540,314553] [2024-11-20 12:07:36,064 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314706,314719] [2024-11-20 12:07:36,064 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314870,314883] [2024-11-20 12:07:36,065 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[315035,315048] [2024-11-20 12:07:36,090 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:07:36,168 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 12:07:36,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4795] [2024-11-20 12:07:36,281 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4802] [2024-11-20 12:07:36,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4809] [2024-11-20 12:07:36,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [4847] [2024-11-20 12:07:36,614 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314540,314553] [2024-11-20 12:07:36,619 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314706,314719] [2024-11-20 12:07:36,624 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[314870,314883] [2024-11-20 12:07:36,624 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i[315035,315048] [2024-11-20 12:07:36,629 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:07:36,882 INFO L204 MainTranslator]: Completed translation [2024-11-20 12:07:36,883 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:07:36 WrapperNode [2024-11-20 12:07:36,883 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 12:07:36,884 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 12:07:36,884 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 12:07:36,884 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 12:07:36,891 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:07:36" (1/1) ... [2024-11-20 12:07:37,002 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:07:36" (1/1) ... [2024-11-20 12:07:37,166 INFO L138 Inliner]: procedures = 386, calls = 2561, calls flagged for inlining = 198, calls inlined = 148, statements flattened = 5295 [2024-11-20 12:07:37,167 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 12:07:37,169 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 12:07:37,169 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 12:07:37,169 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 12:07:37,180 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:07:36" (1/1) ... [2024-11-20 12:07:37,181 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:07:36" (1/1) ... [2024-11-20 12:07:37,213 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:07:36" (1/1) ... [2024-11-20 12:07:38,194 INFO L175 MemorySlicer]: Split 941 memory accesses to 19 slices as follows [3, 2, 2, 4, 1, 16, 2, 12, 2, 0, 2, 2, 8, 2, 2, 3, 3, 2, 873]. 93 percent of accesses are in the largest equivalence class. The 44 initializations are split as follows [0, 0, 0, 0, 1, 0, 2, 8, 0, 0, 0, 0, 8, 0, 0, 3, 0, 0, 22]. The 664 writes are split as follows [3, 0, 2, 2, 0, 14, 0, 0, 1, 0, 1, 1, 0, 2, 0, 0, 0, 1, 637]. [2024-11-20 12:07:38,194 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:07:36" (1/1) ... [2024-11-20 12:07:38,195 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:07:36" (1/1) ... [2024-11-20 12:07:38,354 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:07:36" (1/1) ... [2024-11-20 12:07:38,379 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:07:36" (1/1) ... [2024-11-20 12:07:38,425 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:07:36" (1/1) ... [2024-11-20 12:07:38,459 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:07:36" (1/1) ... [2024-11-20 12:07:38,512 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 12:07:38,514 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 12:07:38,514 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 12:07:38,514 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 12:07:38,515 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:07:36" (1/1) ... [2024-11-20 12:07:38,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:07:38,536 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 12:07:38,558 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-20 12:07:38,568 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-20 12:07:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-20 12:07:38,618 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-20 12:07:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-20 12:07:38,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-20 12:07:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2024-11-20 12:07:38,619 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2024-11-20 12:07:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 12:07:38,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 12:07:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-20 12:07:38,620 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-20 12:07:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_stereo_mono [2024-11-20 12:07:38,620 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_stereo_mono [2024-11-20 12:07:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-20 12:07:38,621 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-20 12:07:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_len [2024-11-20 12:07:38,621 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_len [2024-11-20 12:07:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-20 12:07:38,622 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-20 12:07:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-20 12:07:38,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-20 12:07:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-20 12:07:38,622 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-20 12:07:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-20 12:07:38,622 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-20 12:07:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-20 12:07:38,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-20 12:07:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-20 12:07:38,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-20 12:07:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-20 12:07:38,624 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-20 12:07:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 12:07:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-11-20 12:07:38,624 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-11-20 12:07:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure st_unregister [2024-11-20 12:07:38,625 INFO L138 BoogieDeclarations]: Found implementation of procedure st_unregister [2024-11-20 12:07:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-20 12:07:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-20 12:07:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-20 12:07:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-20 12:07:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-20 12:07:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-20 12:07:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-20 12:07:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-20 12:07:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-20 12:07:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-20 12:07:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-20 12:07:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-20 12:07:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-20 12:07:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-20 12:07:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-20 12:07:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-20 12:07:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-20 12:07:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-20 12:07:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-20 12:07:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-20 12:07:38,628 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-20 12:07:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-20 12:07:38,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-20 12:07:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 12:07:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 12:07:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 12:07:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 12:07:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 12:07:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 12:07:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 12:07:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 12:07:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 12:07:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 12:07:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 12:07:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-20 12:07:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-20 12:07:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-20 12:07:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-20 12:07:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-20 12:07:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-20 12:07:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-20 12:07:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-20 12:07:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-20 12:07:38,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-20 12:07:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 12:07:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 12:07:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 12:07:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 12:07:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 12:07:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 12:07:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 12:07:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 12:07:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 12:07:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 12:07:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 12:07:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-20 12:07:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-20 12:07:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-20 12:07:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-20 12:07:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-20 12:07:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-20 12:07:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-20 12:07:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-20 12:07:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_fmdev [2024-11-20 12:07:38,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_fmdev [2024-11-20 12:07:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_release [2024-11-20 12:07:38,634 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_release [2024-11-20 12:07:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:07:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:07:38,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:07:38,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:07:38,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:07:38,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:07:38,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:07:38,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:07:38,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:07:38,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:07:38,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:07:38,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:07:38,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:07:38,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:07:38,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:07:38,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:07:38,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:07:38,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:07:38,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:07:38,639 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:07:38,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:07:38,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:07:38,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:07:38,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:07:38,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:07:38,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:07:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:07:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:07:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:07:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:07:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:07:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:07:38,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:07:38,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:07:38,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:07:38,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:07:38,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:07:38,643 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:07:38,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_fmdev [2024-11-20 12:07:38,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_fmdev [2024-11-20 12:07:38,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-20 12:07:38,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-20 12:07:38,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-20 12:07:38,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-20 12:07:38,646 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_rds_mode [2024-11-20 12:07:38,646 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_rds_mode [2024-11-20 12:07:38,646 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2024-11-20 12:07:38,646 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2024-11-20 12:07:38,647 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-11-20 12:07:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-11-20 12:07:38,647 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_rds_mode [2024-11-20 12:07:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_rds_mode [2024-11-20 12:07:38,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 12:07:38,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-20 12:07:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-20 12:07:38,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-20 12:07:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-20 12:07:38,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-20 12:07:38,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-20 12:07:38,648 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-11-20 12:07:38,648 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-11-20 12:07:38,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 12:07:38,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-20 12:07:38,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-20 12:07:38,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 12:07:38,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 12:07:38,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 12:07:38,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 12:07:38,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 12:07:38,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 12:07:38,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 12:07:38,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 12:07:38,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 12:07:38,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 12:07:38,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 12:07:38,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-20 12:07:38,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-20 12:07:38,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-20 12:07:38,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-20 12:07:38,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-20 12:07:38,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-20 12:07:38,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-20 12:07:38,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-20 12:07:38,650 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-20 12:07:38,650 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-20 12:07:38,650 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-20 12:07:38,650 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-20 12:07:38,650 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_preemph_filter [2024-11-20 12:07:38,650 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_preemph_filter [2024-11-20 12:07:38,651 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2024-11-20 12:07:38,651 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2024-11-20 12:07:38,651 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-20 12:07:38,651 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-20 12:07:38,651 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-20 12:07:38,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-20 12:07:38,654 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-20 12:07:38,654 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-20 12:07:38,654 INFO L130 BoogieDeclarations]: Found specification of procedure fm_g_volatile_ctrl [2024-11-20 12:07:38,655 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_g_volatile_ctrl [2024-11-20 12:07:38,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 12:07:38,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 12:07:38,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-20 12:07:38,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-20 12:07:38,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-20 12:07:38,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-20 12:07:38,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-20 12:07:38,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-20 12:07:38,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-20 12:07:38,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-20 12:07:38,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-20 12:07:38,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-20 12:07:38,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-20 12:07:38,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-20 12:07:38,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-20 12:07:38,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-20 12:07:38,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-20 12:07:38,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-20 12:07:38,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-20 12:07:38,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-20 12:07:38,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-20 12:07:38,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-20 12:07:38,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-20 12:07:38,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-20 12:07:38,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-20 12:07:38,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-20 12:07:38,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-20 12:07:38,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-20 12:07:38,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-20 12:07:38,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-20 12:07:38,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-20 12:07:38,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-20 12:07:38,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-20 12:07:38,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-20 12:07:38,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-20 12:07:38,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-20 12:07:38,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-20 12:07:38,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-20 12:07:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-20 12:07:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-20 12:07:38,663 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-20 12:07:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-20 12:07:38,663 INFO L130 BoogieDeclarations]: Found specification of procedure fm_config_rx_mute_reg [2024-11-20 12:07:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_config_rx_mute_reg [2024-11-20 12:07:38,663 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2024-11-20 12:07:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2024-11-20 12:07:38,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-20 12:07:38,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-20 12:07:38,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-20 12:07:38,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-20 12:07:38,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-20 12:07:38,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-20 12:07:38,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-20 12:07:38,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-20 12:07:38,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-20 12:07:38,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-20 12:07:38,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-20 12:07:38,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-20 12:07:38,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-20 12:07:38,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-20 12:07:38,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-20 12:07:38,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-20 12:07:38,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-20 12:07:38,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-20 12:07:38,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-20 12:07:38,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 12:07:38,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 12:07:38,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 12:07:38,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 12:07:38,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 12:07:38,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 12:07:38,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 12:07:38,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 12:07:38,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 12:07:38,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 12:07:38,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 12:07:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-20 12:07:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-20 12:07:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-20 12:07:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-20 12:07:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-20 12:07:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-20 12:07:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-20 12:07:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-20 12:07:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_data_mode [2024-11-20 12:07:38,668 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_data_mode [2024-11-20 12:07:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-20 12:07:38,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-20 12:07:38,669 INFO L130 BoogieDeclarations]: Found specification of procedure fm_tx_set_pwr_lvl [2024-11-20 12:07:38,669 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_tx_set_pwr_lvl [2024-11-20 12:07:38,669 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2024-11-20 12:07:38,669 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2024-11-20 12:07:38,669 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_prepare [2024-11-20 12:07:38,673 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_prepare [2024-11-20 12:07:38,673 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_send_cmd [2024-11-20 12:07:38,673 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_send_cmd [2024-11-20 12:07:38,673 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-11-20 12:07:38,673 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-11-20 12:07:38,674 INFO L130 BoogieDeclarations]: Found specification of procedure fm_send_cmd [2024-11-20 12:07:38,674 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_send_cmd [2024-11-20 12:07:38,674 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-20 12:07:38,674 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-20 12:07:38,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-20 12:07:38,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-20 12:07:38,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-20 12:07:38,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-20 12:07:38,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-20 12:07:38,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-20 12:07:38,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-20 12:07:38,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-20 12:07:38,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-20 12:07:38,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-20 12:07:38,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-20 12:07:38,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-20 12:07:38,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-20 12:07:38,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-20 12:07:38,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-20 12:07:38,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-20 12:07:38,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-20 12:07:38,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-20 12:07:38,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-20 12:07:38,676 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-20 12:07:38,676 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-20 12:07:38,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-20 12:07:38,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-20 12:07:38,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-20 12:07:38,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-20 12:07:38,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-20 12:07:38,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-20 12:07:38,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-20 12:07:38,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-20 12:07:38,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-20 12:07:38,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-20 12:07:38,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-20 12:07:38,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-20 12:07:38,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-20 12:07:38,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-20 12:07:38,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-20 12:07:38,679 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-20 12:07:38,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-20 12:07:38,680 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call_stage [2024-11-20 12:07:38,680 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call_stage [2024-11-20 12:07:38,680 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-20 12:07:38,680 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-20 12:07:38,680 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-20 12:07:38,680 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-20 12:07:38,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 12:07:38,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2024-11-20 12:07:38,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fm_drv_exit_6_2 [2024-11-20 12:07:38,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 12:07:38,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 12:07:38,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 12:07:38,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 12:07:38,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 12:07:38,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 12:07:38,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 12:07:38,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 12:07:38,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 12:07:38,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 12:07:38,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 12:07:38,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-20 12:07:38,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-20 12:07:38,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-20 12:07:38,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-20 12:07:38,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-20 12:07:38,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-20 12:07:38,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-20 12:07:38,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-20 12:07:38,683 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_rds_cache [2024-11-20 12:07:38,683 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_rds_cache [2024-11-20 12:07:38,683 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_reset_station_info [2024-11-20 12:07:38,683 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_reset_station_info [2024-11-20 12:07:38,683 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_s_ctrl [2024-11-20 12:07:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_s_ctrl [2024-11-20 12:07:38,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-20 12:07:38,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-20 12:07:38,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-20 12:07:38,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-20 12:07:38,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-20 12:07:38,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-20 12:07:38,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-20 12:07:38,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-20 12:07:38,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-20 12:07:38,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-20 12:07:38,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-20 12:07:38,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-20 12:07:38,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-20 12:07:38,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-20 12:07:38,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-20 12:07:38,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-20 12:07:38,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-20 12:07:38,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-20 12:07:38,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-20 12:07:38,685 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-20 12:07:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-20 12:07:38,685 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-20 12:07:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-20 12:07:38,686 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2024-11-20 12:07:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~int_handler_prototype~0 [2024-11-20 12:07:38,686 INFO L130 BoogieDeclarations]: Found specification of procedure enable_xmit [2024-11-20 12:07:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_xmit [2024-11-20 12:07:38,686 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-20 12:07:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-20 12:07:38,690 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_volume [2024-11-20 12:07:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_volume [2024-11-20 12:07:38,692 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-20 12:07:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-20 12:07:38,692 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-20 12:07:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-20 12:07:38,692 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-20 12:07:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-20 12:07:38,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-20 12:07:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-20 12:07:38,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-20 12:07:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-20 12:07:38,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2024-11-20 12:07:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_fmdev [2024-11-20 12:07:38,693 INFO L130 BoogieDeclarations]: Found specification of procedure set_rds_text [2024-11-20 12:07:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rds_text [2024-11-20 12:07:38,693 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2024-11-20 12:07:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2024-11-20 12:07:38,693 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_release [2024-11-20 12:07:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_release [2024-11-20 12:07:38,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-20 12:07:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-20 12:07:38,694 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-20 12:07:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-20 12:07:38,694 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-20 12:07:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-20 12:07:38,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-20 12:07:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-20 12:07:38,694 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-11-20 12:07:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-11-20 12:07:38,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 12:07:38,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 12:07:38,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 12:07:38,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 12:07:38,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 12:07:38,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 12:07:38,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 12:07:38,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 12:07:38,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 12:07:38,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 12:07:38,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 12:07:38,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-20 12:07:38,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-20 12:07:38,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-20 12:07:38,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-20 12:07:38,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-20 12:07:38,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-20 12:07:38,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-20 12:07:38,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-20 12:07:38,700 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2024-11-20 12:07:38,700 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2024-11-20 12:07:38,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-20 12:07:38,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-20 12:07:38,700 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_open [2024-11-20 12:07:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_open [2024-11-20 12:07:38,701 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-20 12:07:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-20 12:07:38,701 INFO L130 BoogieDeclarations]: Found specification of procedure fm_rx_set_freq [2024-11-20 12:07:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_rx_set_freq [2024-11-20 12:07:38,701 INFO L130 BoogieDeclarations]: Found specification of procedure fmc_set_mode [2024-11-20 12:07:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure fmc_set_mode [2024-11-20 12:07:38,702 INFO L130 BoogieDeclarations]: Found specification of procedure fm_v4l2_fops_write [2024-11-20 12:07:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_v4l2_fops_write [2024-11-20 12:07:38,702 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-20 12:07:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-20 12:07:38,702 INFO L130 BoogieDeclarations]: Found specification of procedure fm_irq_call [2024-11-20 12:07:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_irq_call [2024-11-20 12:07:38,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-20 12:07:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-20 12:07:38,703 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-20 12:07:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-20 12:07:38,703 INFO L130 BoogieDeclarations]: Found specification of procedure fm_power_down [2024-11-20 12:07:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_power_down [2024-11-20 12:07:38,703 INFO L130 BoogieDeclarations]: Found specification of procedure fm_download_firmware [2024-11-20 12:07:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure fm_download_firmware [2024-11-20 12:07:38,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 12:07:38,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 12:07:38,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 12:07:38,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 12:07:38,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 12:07:38,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 12:07:38,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 12:07:38,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 12:07:38,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 12:07:38,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 12:07:38,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 12:07:38,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-20 12:07:38,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-20 12:07:38,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-20 12:07:38,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-20 12:07:38,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-20 12:07:38,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-20 12:07:38,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-20 12:07:38,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-20 12:07:38,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-20 12:07:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-20 12:07:39,662 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 12:07:39,668 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 12:07:40,613 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-20 12:07:58,619 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-20 12:07:59,710 INFO L? ?]: Removed 2448 outVars from TransFormulas that were not future-live. [2024-11-20 12:07:59,710 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 12:07:59,769 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 12:07:59,770 INFO L316 CfgBuilder]: Removed 22 assume(true) statements. [2024-11-20 12:07:59,770 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:07:59 BoogieIcfgContainer [2024-11-20 12:07:59,770 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 12:07:59,773 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 12:07:59,773 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 12:07:59,776 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 12:07:59,776 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:07:32" (1/3) ... [2024-11-20 12:07:59,778 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@234af251 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:07:59, skipping insertion in model container [2024-11-20 12:07:59,778 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:07:36" (2/3) ... [2024-11-20 12:07:59,778 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@234af251 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:07:59, skipping insertion in model container [2024-11-20 12:07:59,779 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:07:59" (3/3) ... [2024-11-20 12:07:59,780 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-radio-wl128x-fm_drv.cil.i [2024-11-20 12:07:59,797 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 12:07:59,797 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-20 12:07:59,920 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 12:07:59,929 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;@41770728, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 12:07:59,929 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-20 12:07:59,944 INFO L276 IsEmpty]: Start isEmpty. Operand has 1918 states, 1325 states have (on average 1.308679245283019) internal successors, (1734), 1341 states have internal predecessors, (1734), 492 states have call successors, (492), 99 states have call predecessors, (492), 98 states have return successors, (485), 482 states have call predecessors, (485), 485 states have call successors, (485) [2024-11-20 12:07:59,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-20 12:07:59,985 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:07:59,986 INFO L215 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] [2024-11-20 12:07:59,988 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-20 12:07:59,994 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:07:59,995 INFO L85 PathProgramCache]: Analyzing trace with hash 2048277471, now seen corresponding path program 1 times [2024-11-20 12:08:00,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:08:00,006 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [803733437] [2024-11-20 12:08:00,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:08:00,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 12:08:17,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-20 12:08:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,075 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-20 12:08:19,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-20 12:08:19,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,140 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-20 12:08:19,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-20 12:08:19,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-20 12:08:19,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-20 12:08:19,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-20 12:08:19,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,270 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-20 12:08:19,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-20 12:08:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-20 12:08:19,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-20 12:08:19,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-20 12:08:19,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,411 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-20 12:08:19,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-20 12:08:19,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-20 12:08:19,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,473 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-20 12:08:19,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-20 12:08:19,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-20 12:08:19,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:08:19,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-20 12:08:19,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-11-20 12:08:19,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:08:19,590 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2024-11-20 12:08:19,592 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 12:08:19,593 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [803733437] [2024-11-20 12:08:19,593 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [803733437] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 12:08:19,594 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 12:08:19,594 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-20 12:08:19,596 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837191929] [2024-11-20 12:08:19,597 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 12:08:19,601 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-20 12:08:19,602 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 12:08:19,627 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-20 12:08:19,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-20 12:08:19,634 INFO L87 Difference]: Start difference. First operand has 1918 states, 1325 states have (on average 1.308679245283019) internal successors, (1734), 1341 states have internal predecessors, (1734), 492 states have call successors, (492), 99 states have call predecessors, (492), 98 states have return successors, (485), 482 states have call predecessors, (485), 485 states have call successors, (485) Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2024-11-20 12:08:23,770 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 [] [2024-11-20 12:08:28,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.43s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 12:08:51,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 12:08:51,159 INFO L93 Difference]: Finished difference Result 5655 states and 8162 transitions. [2024-11-20 12:08:51,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-20 12:08:51,162 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (24), 3 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 [2024-11-20 12:08:51,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 12:08:51,212 INFO L225 Difference]: With dead ends: 5655 [2024-11-20 12:08:51,212 INFO L226 Difference]: Without dead ends: 3769 [2024-11-20 12:08:51,234 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-20 12:08:51,239 INFO L432 NwaCegarLoop]: 2335 mSDtfsCounter, 3086 mSDsluCounter, 3268 mSDsCounter, 0 mSdLazyCounter, 1535 mSolverCounterSat, 1066 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3402 SdHoareTripleChecker+Valid, 5603 SdHoareTripleChecker+Invalid, 2603 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1066 IncrementalHoareTripleChecker+Valid, 1535 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.8s IncrementalHoareTripleChecker+Time [2024-11-20 12:08:51,240 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3402 Valid, 5603 Invalid, 2603 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1066 Valid, 1535 Invalid, 2 Unknown, 0 Unchecked, 30.8s Time] [2024-11-20 12:08:51,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3769 states. [2024-11-20 12:08:51,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3769 to 3579. [2024-11-20 12:08:51,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3579 states, 2495 states have (on average 1.3074148296593187) internal successors, (3262), 2525 states have internal predecessors, (3262), 894 states have call successors, (894), 188 states have call predecessors, (894), 187 states have return successors, (890), 884 states have call predecessors, (890), 890 states have call successors, (890) [2024-11-20 12:08:51,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3579 states to 3579 states and 5046 transitions. [2024-11-20 12:08:51,646 INFO L78 Accepts]: Start accepts. Automaton has 3579 states and 5046 transitions. Word has length 241 [2024-11-20 12:08:51,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 12:08:51,650 INFO L471 AbstractCegarLoop]: Abstraction has 3579 states and 5046 transitions. [2024-11-20 12:08:51,651 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2024-11-20 12:08:51,651 INFO L276 IsEmpty]: Start isEmpty. Operand 3579 states and 5046 transitions. [2024-11-20 12:08:51,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-20 12:08:51,664 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:08:51,664 INFO L215 NwaCegarLoop]: trace histogram [21, 21, 20, 20, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 12:08:51,664 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-20 12:08:51,665 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-20 12:08:51,666 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:08:51,666 INFO L85 PathProgramCache]: Analyzing trace with hash -664110642, now seen corresponding path program 1 times [2024-11-20 12:08:51,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:08:51,667 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2092967759] [2024-11-20 12:08:51,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:08:51,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms