./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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 ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.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 bce5aa2319ae110f8a0b01ff2a22780545859bbd4eceb3e6d7a0268461602692 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 22:27:40,348 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 22:27:40,418 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 22:27:40,423 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 22:27:40,424 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 22:27:40,455 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 22:27:40,455 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 22:27:40,456 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 22:27:40,456 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 22:27:40,457 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 22:27:40,457 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 22:27:40,458 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 22:27:40,458 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 22:27:40,460 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 22:27:40,460 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 22:27:40,461 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 22:27:40,461 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 22:27:40,462 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 22:27:40,462 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 22:27:40,462 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 22:27:40,463 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 22:27:40,466 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 22:27:40,467 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 22:27:40,467 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 22:27:40,467 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 22:27:40,467 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 22:27:40,468 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 22:27:40,468 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 22:27:40,477 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 22:27:40,477 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:27:40,478 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 22:27:40,478 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 22:27:40,479 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 22:27:40,479 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 22:27:40,479 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 22:27:40,479 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 22:27:40,480 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 22:27:40,480 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 22:27:40,480 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 22:27:40,480 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bce5aa2319ae110f8a0b01ff2a22780545859bbd4eceb3e6d7a0268461602692 [2024-11-16 22:27:40,709 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 22:27:40,726 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 22:27:40,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 22:27:40,730 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 22:27:40,730 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 22:27:40,731 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2024-11-16 22:27:42,153 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 22:27:42,762 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 22:27:42,763 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2024-11-16 22:27:42,839 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd38684de/01c4ca3c282d46b190af3671996c3735/FLAG46d216a32 [2024-11-16 22:27:42,858 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd38684de/01c4ca3c282d46b190af3671996c3735 [2024-11-16 22:27:42,861 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 22:27:42,862 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 22:27:42,863 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 22:27:42,865 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 22:27:42,871 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 22:27:42,872 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:27:42" (1/1) ... [2024-11-16 22:27:42,873 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43015d90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:27:42, skipping insertion in model container [2024-11-16 22:27:42,873 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:27:42" (1/1) ... [2024-11-16 22:27:43,051 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 22:27:47,019 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588044,588057] [2024-11-16 22:27:47,024 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588213,588226] [2024-11-16 22:27:47,024 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588380,588393] [2024-11-16 22:27:47,025 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588548,588561] [2024-11-16 22:27:47,050 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:27:47,202 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 22:27:47,339 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7928] [2024-11-16 22:27:47,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7935] [2024-11-16 22:27:47,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (341), "i" (12UL)); [8339-8340] [2024-11-16 22:27:47,462 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (543), "i" (12UL)); [8706-8707] [2024-11-16 22:27:47,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (602), "i" (12UL)); [8813-8814] [2024-11-16 22:27:47,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (698), "i" (12UL)); [8978-8979] [2024-11-16 22:27:47,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (713), "i" (12UL)); [9012-9013] [2024-11-16 22:27:47,518 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (814), "i" (12UL)); [9265-9266] [2024-11-16 22:27:47,984 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588044,588057] [2024-11-16 22:27:47,985 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588213,588226] [2024-11-16 22:27:47,985 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588380,588393] [2024-11-16 22:27:47,985 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588548,588561] [2024-11-16 22:27:47,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:27:48,163 INFO L204 MainTranslator]: Completed translation [2024-11-16 22:27:48,164 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:27:48 WrapperNode [2024-11-16 22:27:48,164 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 22:27:48,165 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 22:27:48,165 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 22:27:48,165 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 22:27:48,172 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:27:48" (1/1) ... [2024-11-16 22:27:48,323 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:27:48" (1/1) ... [2024-11-16 22:27:48,562 INFO L138 Inliner]: procedures = 539, calls = 4248, calls flagged for inlining = 263, calls inlined = 250, statements flattened = 9019 [2024-11-16 22:27:48,562 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 22:27:48,563 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 22:27:48,563 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 22:27:48,563 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 22:27:48,583 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:27:48" (1/1) ... [2024-11-16 22:27:48,583 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:27:48" (1/1) ... [2024-11-16 22:27:48,634 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:27:48" (1/1) ... [2024-11-16 22:27:51,570 INFO L175 MemorySlicer]: Split 2796 memory accesses to 32 slices as follows [15, 1, 2, 2, 9, 9, 6, 9, 63, 1, 919, 16, 21, 354, 2, 16, 8, 52, 8, 3, 2, 8, 11, 2, 1169, 1, 2, 69, 6, 1, 2, 7]. 42 percent of accesses are in the largest equivalence class. The 198 initializations are split as follows [0, 1, 2, 0, 8, 8, 6, 8, 0, 0, 0, 16, 0, 0, 0, 0, 8, 0, 8, 1, 0, 8, 0, 0, 40, 1, 0, 69, 6, 1, 0, 7]. The 1775 writes are split as follows [15, 0, 0, 1, 0, 0, 0, 0, 63, 0, 919, 0, 21, 354, 1, 16, 0, 42, 0, 0, 0, 0, 10, 0, 330, 0, 2, 0, 0, 0, 1, 0]. [2024-11-16 22:27:51,570 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:27:48" (1/1) ... [2024-11-16 22:27:51,571 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:27:48" (1/1) ... [2024-11-16 22:27:51,792 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:27:48" (1/1) ... [2024-11-16 22:27:51,820 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:27:48" (1/1) ... [2024-11-16 22:27:51,912 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:27:48" (1/1) ... [2024-11-16 22:27:51,947 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:27:48" (1/1) ... [2024-11-16 22:27:52,026 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 22:27:52,028 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 22:27:52,028 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 22:27:52,028 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 22:27:52,029 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:27:48" (1/1) ... [2024-11-16 22:27:52,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:27:52,044 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 22:27:52,069 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) [2024-11-16 22:27:52,075 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 [2024-11-16 22:27:52,129 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2024-11-16 22:27:52,130 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2024-11-16 22:27:52,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-16 22:27:52,130 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-16 22:27:52,130 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2024-11-16 22:27:52,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2024-11-16 22:27:52,130 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2024-11-16 22:27:52,131 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2024-11-16 22:27:52,131 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2024-11-16 22:27:52,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2024-11-16 22:27:52,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 22:27:52,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 22:27:52,132 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2024-11-16 22:27:52,132 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2024-11-16 22:27:52,132 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2024-11-16 22:27:52,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2024-11-16 22:27:52,133 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2024-11-16 22:27:52,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2024-11-16 22:27:52,134 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-16 22:27:52,134 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-16 22:27:52,135 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2024-11-16 22:27:52,135 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2024-11-16 22:27:52,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_77 [2024-11-16 22:27:52,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_77 [2024-11-16 22:27:52,135 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2024-11-16 22:27:52,135 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2024-11-16 22:27:52,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-16 22:27:52,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-16 22:27:52,136 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2024-11-16 22:27:52,136 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2024-11-16 22:27:52,136 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2024-11-16 22:27:52,136 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2024-11-16 22:27:52,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx8800_dev [2024-11-16 22:27:52,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx8800_dev [2024-11-16 22:27:52,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-16 22:27:52,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-16 22:27:52,137 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2024-11-16 22:27:52,137 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2024-11-16 22:27:52,137 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2024-11-16 22:27:52,137 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2024-11-16 22:27:52,137 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-16 22:27:52,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-16 22:27:52,137 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2024-11-16 22:27:52,138 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2024-11-16 22:27:52,138 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2024-11-16 22:27:52,138 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2024-11-16 22:27:52,138 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2024-11-16 22:27:52,138 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2024-11-16 22:27:52,138 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2024-11-16 22:27:52,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2024-11-16 22:27:52,139 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2024-11-16 22:27:52,139 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2024-11-16 22:27:52,139 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2024-11-16 22:27:52,140 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2024-11-16 22:27:52,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-16 22:27:52,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-16 22:27:52,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-16 22:27:52,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-16 22:27:52,140 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-16 22:27:52,140 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-16 22:27:52,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-11-16 22:27:52,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-11-16 22:27:52,141 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-16 22:27:52,141 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-16 22:27:52,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 22:27:52,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 22:27:52,141 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2024-11-16 22:27:52,141 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2024-11-16 22:27:52,141 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2024-11-16 22:27:52,141 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2024-11-16 22:27:52,141 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2024-11-16 22:27:52,141 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2024-11-16 22:27:52,141 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2024-11-16 22:27:52,141 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2024-11-16 22:27:52,141 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-16 22:27:52,141 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-16 22:27:52,142 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2024-11-16 22:27:52,142 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2024-11-16 22:27:52,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 22:27:52,142 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2024-11-16 22:27:52,142 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2024-11-16 22:27:52,142 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2024-11-16 22:27:52,142 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2024-11-16 22:27:52,143 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-16 22:27:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-16 22:27:52,144 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2024-11-16 22:27:52,144 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-11-16 22:27:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-11-16 22:27:52,144 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2024-11-16 22:27:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2024-11-16 22:27:52,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 22:27:52,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 22:27:52,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 22:27:52,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 22:27:52,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 22:27:52,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 22:27:52,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 22:27:52,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 22:27:52,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 22:27:52,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 22:27:52,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 22:27:52,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 22:27:52,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 22:27:52,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 22:27:52,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 22:27:52,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 22:27:52,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-16 22:27:52,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-16 22:27:52,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-16 22:27:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-16 22:27:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-16 22:27:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-16 22:27:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-16 22:27:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-16 22:27:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-16 22:27:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-16 22:27:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-16 22:27:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-16 22:27:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-16 22:27:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-16 22:27:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-16 22:27:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-16 22:27:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-16 22:27:52,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-16 22:27:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-16 22:27:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-16 22:27:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2024-11-16 22:27:52,150 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2024-11-16 22:27:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 22:27:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 22:27:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 22:27:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 22:27:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 22:27:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 22:27:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 22:27:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 22:27:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 22:27:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 22:27:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 22:27:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 22:27:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 22:27:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 22:27:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 22:27:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 22:27:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-16 22:27:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-16 22:27:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-16 22:27:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-16 22:27:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-16 22:27:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-16 22:27:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-16 22:27:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-16 22:27:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-16 22:27:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-16 22:27:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-16 22:27:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-16 22:27:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-16 22:27:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-16 22:27:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-16 22:27:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-16 22:27:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2024-11-16 22:27:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2024-11-16 22:27:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-16 22:27:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-16 22:27:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2024-11-16 22:27:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2024-11-16 22:27:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2024-11-16 22:27:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2024-11-16 22:27:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-16 22:27:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-16 22:27:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2024-11-16 22:27:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2024-11-16 22:27:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-16 22:27:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-16 22:27:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2024-11-16 22:27:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2024-11-16 22:27:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2024-11-16 22:27:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2024-11-16 22:27:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-16 22:27:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-16 22:27:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2024-11-16 22:27:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2024-11-16 22:27:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-16 22:27:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-16 22:27:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2024-11-16 22:27:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2024-11-16 22:27:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-16 22:27:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-11-16 22:27:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2024-11-16 22:27:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2024-11-16 22:27:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-16 22:27:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-16 22:27:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 22:27:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-16 22:27:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-16 22:27:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-16 22:27:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-16 22:27:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-16 22:27:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-16 22:27:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-16 22:27:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-16 22:27:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2024-11-16 22:27:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2024-11-16 22:27:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 22:27:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-16 22:27:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-16 22:27:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 22:27:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 22:27:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 22:27:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 22:27:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 22:27:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 22:27:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 22:27:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 22:27:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 22:27:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 22:27:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 22:27:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 22:27:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 22:27:52,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 22:27:52,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 22:27:52,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 22:27:52,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-16 22:27:52,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-16 22:27:52,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-16 22:27:52,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-16 22:27:52,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-16 22:27:52,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-16 22:27:52,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-16 22:27:52,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-16 22:27:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-16 22:27:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-16 22:27:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-16 22:27:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-16 22:27:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-16 22:27:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-16 22:27:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-16 22:27:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-16 22:27:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2024-11-16 22:27:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2024-11-16 22:27:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 22:27:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 22:27:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-16 22:27:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-16 22:27:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2024-11-16 22:27:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2024-11-16 22:27:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2024-11-16 22:27:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2024-11-16 22:27:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2024-11-16 22:27:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2024-11-16 22:27:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-16 22:27:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-16 22:27:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2024-11-16 22:27:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2024-11-16 22:27:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-16 22:27:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-16 22:27:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2024-11-16 22:27:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2024-11-16 22:27:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2024-11-16 22:27:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2024-11-16 22:27:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2024-11-16 22:27:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2024-11-16 22:27:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2024-11-16 22:27:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2024-11-16 22:27:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2024-11-16 22:27:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2024-11-16 22:27:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2024-11-16 22:27:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2024-11-16 22:27:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2024-11-16 22:27:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2024-11-16 22:27:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2024-11-16 22:27:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2024-11-16 22:27:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-16 22:27:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-16 22:27:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-16 22:27:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-16 22:27:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-16 22:27:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-11-16 22:27:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 22:27:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 22:27:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2024-11-16 22:27:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2024-11-16 22:27:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-16 22:27:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-16 22:27:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-16 22:27:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-16 22:27:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-16 22:27:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-16 22:27:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-16 22:27:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-16 22:27:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-16 22:27:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-16 22:27:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-16 22:27:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-16 22:27:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-16 22:27:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-16 22:27:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-16 22:27:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-16 22:27:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-16 22:27:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-16 22:27:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-16 22:27:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-16 22:27:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-16 22:27:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-16 22:27:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-11-16 22:27:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-11-16 22:27:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2024-11-16 22:27:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2024-11-16 22:27:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2024-11-16 22:27:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2024-11-16 22:27:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2024-11-16 22:27:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2024-11-16 22:27:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2024-11-16 22:27:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2024-11-16 22:27:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2024-11-16 22:27:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2024-11-16 22:27:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-16 22:27:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-16 22:27:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-16 22:27:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-16 22:27:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-16 22:27:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-16 22:27:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-16 22:27:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-16 22:27:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-16 22:27:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-16 22:27:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-16 22:27:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-16 22:27:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-16 22:27:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-16 22:27:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-16 22:27:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-16 22:27:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-16 22:27:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-16 22:27:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-16 22:27:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-16 22:27:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-11-16 22:27:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-11-16 22:27:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2024-11-16 22:27:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2024-11-16 22:27:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2024-11-16 22:27:52,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2024-11-16 22:27:52,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2024-11-16 22:27:52,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2024-11-16 22:27:52,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2024-11-16 22:27:52,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2024-11-16 22:27:52,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2024-11-16 22:27:52,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2024-11-16 22:27:52,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 22:27:52,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 22:27:52,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 22:27:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 22:27:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 22:27:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 22:27:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 22:27:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 22:27:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 22:27:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 22:27:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 22:27:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 22:27:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 22:27:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 22:27:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 22:27:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 22:27:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-16 22:27:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-16 22:27:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-16 22:27:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-16 22:27:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-16 22:27:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-16 22:27:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-16 22:27:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-16 22:27:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-16 22:27:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-16 22:27:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-16 22:27:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-16 22:27:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-16 22:27:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-16 22:27:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-16 22:27:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-16 22:27:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 22:27:52,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 22:27:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2024-11-16 22:27:52,179 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2024-11-16 22:27:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-16 22:27:52,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-16 22:27:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2024-11-16 22:27:52,179 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2024-11-16 22:27:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2024-11-16 22:27:52,180 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2024-11-16 22:27:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2024-11-16 22:27:52,180 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2024-11-16 22:27:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-11-16 22:27:52,180 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-11-16 22:27:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-16 22:27:52,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-16 22:27:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2024-11-16 22:27:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2024-11-16 22:27:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-16 22:27:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-16 22:27:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2024-11-16 22:27:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2024-11-16 22:27:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2024-11-16 22:27:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2024-11-16 22:27:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2024-11-16 22:27:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2024-11-16 22:27:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2024-11-16 22:27:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2024-11-16 22:27:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2024-11-16 22:27:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2024-11-16 22:27:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-16 22:27:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-16 22:27:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-16 22:27:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-16 22:27:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2024-11-16 22:27:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2024-11-16 22:27:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 22:27:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-16 22:27:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-16 22:27:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 22:27:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 22:27:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 22:27:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 22:27:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 22:27:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 22:27:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 22:27:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 22:27:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 22:27:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 22:27:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-16 22:27:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-16 22:27:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-16 22:27:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-16 22:27:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-16 22:27:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2024-11-16 22:27:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2024-11-16 22:27:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2024-11-16 22:27:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2024-11-16 22:27:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2024-11-16 22:27:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2024-11-16 22:27:52,192 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2024-11-16 22:27:52,192 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2024-11-16 22:27:52,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-16 22:27:52,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-16 22:27:52,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-16 22:27:52,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-16 22:27:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-16 22:27:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-16 22:27:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-16 22:27:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-16 22:27:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-16 22:27:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-16 22:27:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-16 22:27:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-16 22:27:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-16 22:27:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-16 22:27:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-16 22:27:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-16 22:27:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-16 22:27:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-16 22:27:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-16 22:27:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-16 22:27:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-16 22:27:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-16 22:27:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-16 22:27:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-16 22:27:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-16 22:27:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-16 22:27:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-16 22:27:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-16 22:27:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-16 22:27:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-16 22:27:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-16 22:27:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-16 22:27:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-16 22:27:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-16 22:27:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-16 22:27:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-16 22:27:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-16 22:27:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-16 22:27:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2024-11-16 22:27:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2024-11-16 22:27:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-16 22:27:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-16 22:27:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-16 22:27:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-16 22:27:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-16 22:27:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-16 22:27:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-16 22:27:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-16 22:27:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2024-11-16 22:27:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2024-11-16 22:27:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-16 22:27:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-16 22:27:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2024-11-16 22:27:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2024-11-16 22:27:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2024-11-16 22:27:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2024-11-16 22:27:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_78 [2024-11-16 22:27:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_78 [2024-11-16 22:27:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-16 22:27:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-16 22:27:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 22:27:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 22:27:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 22:27:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-16 22:27:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-16 22:27:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-16 22:27:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-16 22:27:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-16 22:27:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-16 22:27:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-16 22:27:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-16 22:27:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-16 22:27:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-16 22:27:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-16 22:27:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 22:27:52,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 22:27:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_79 [2024-11-16 22:27:52,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_79 [2024-11-16 22:27:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2024-11-16 22:27:52,199 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2024-11-16 22:27:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-16 22:27:52,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-16 22:27:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2024-11-16 22:27:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2024-11-16 22:27:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-16 22:27:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-16 22:27:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2024-11-16 22:27:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2024-11-16 22:27:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2024-11-16 22:27:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2024-11-16 22:27:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2024-11-16 22:27:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2024-11-16 22:27:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-16 22:27:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-16 22:27:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-16 22:27:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-16 22:27:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-16 22:27:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-16 22:27:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2024-11-16 22:27:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2024-11-16 22:27:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-16 22:27:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-16 22:27:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2024-11-16 22:27:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2024-11-16 22:27:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2024-11-16 22:27:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2024-11-16 22:27:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-16 22:27:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-16 22:27:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-16 22:27:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-16 22:27:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2024-11-16 22:27:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2024-11-16 22:27:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 22:27:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 22:27:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 22:27:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 22:27:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 22:27:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 22:27:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 22:27:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 22:27:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 22:27:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 22:27:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 22:27:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 22:27:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 22:27:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx8800_dev [2024-11-16 22:27:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx8800_dev [2024-11-16 22:27:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-16 22:27:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-16 22:27:53,560 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 22:27:53,566 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 22:27:53,858 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19053: havoc videobuf_streamon_#t~nondet2108#1; [2024-11-16 22:27:53,969 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19042: havoc videobuf_reqbufs_#t~nondet2106#1; [2024-11-16 22:27:53,985 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18807: havoc #t~nondet2067; [2024-11-16 22:27:54,199 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-16 22:27:54,245 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19056: havoc #t~ret2109.base, #t~ret2109.offset; [2024-11-16 22:27:54,400 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18733: havoc #t~nondet2058; [2024-11-16 22:27:54,405 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18820: havoc #t~ret2069.base, #t~ret2069.offset; [2024-11-16 22:27:54,412 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19012: havoc videobuf_mmap_mapper_#t~nondet2100#1; [2024-11-16 22:27:54,430 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18932: havoc #t~nondet2084; [2024-11-16 22:27:54,437 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16804: #res#1 := ~arg0#1; [2024-11-16 22:27:54,442 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18946: havoc #t~ret2088.base, #t~ret2088.offset; [2024-11-16 22:27:54,446 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18950: havoc #t~nondet2089; [2024-11-16 22:27:54,494 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19024: havoc videobuf_querybuf_#t~nondet2103#1; [2024-11-16 22:27:54,514 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18986: havoc #t~ret2095.base, #t~ret2095.offset; [2024-11-16 22:27:54,516 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18943: havoc #t~nondet2087; [2024-11-16 22:27:54,621 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-16 22:27:54,652 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18993: havoc #t~nondet2096; [2024-11-16 22:27:54,682 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16911-1: ldv_mod_timer_73___0_#res#1 := ldv_mod_timer_73___0_~ldv_func_res~7#1; [2024-11-16 22:27:54,763 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18847: havoc kthread_stop_#t~nondet2074#1; [2024-11-16 22:27:54,989 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10271: call ULTIMATE.dealloc(~#new_freq~0#1.base, ~#new_freq~0#1.offset);havoc ~#new_freq~0#1.base, ~#new_freq~0#1.offset; [2024-11-16 22:27:55,267 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break___0: assume true; [2024-11-16 22:27:55,267 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-16 22:27:55,315 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-16 22:27:55,315 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8325: havoc res_locked_#t~mem280#1;havoc res_locked_#t~bitwise281#1; [2024-11-16 22:27:55,315 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19038: havoc videobuf_read_stream_#t~nondet2105#1; [2024-11-16 22:27:55,316 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19034: havoc videobuf_read_one_#t~nondet2104#1; [2024-11-16 22:27:55,450 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-16 22:27:55,461 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7828: havoc constant_test_bit_#t~mem7#1;havoc constant_test_bit_#t~bitwise8#1; [2024-11-16 22:27:55,463 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18958: havoc #t~nondet2091; [2024-11-16 22:27:55,571 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16896: #res#1 := ~arg0#1; [2024-11-16 22:27:55,726 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16283-1: ldv_mod_timer_74_#res#1 := ldv_mod_timer_74_~ldv_func_res~1#1; [2024-11-16 22:27:55,727 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16268-1: ldv_mod_timer_73_#res#1 := ldv_mod_timer_73_~ldv_func_res~0#1; [2024-11-16 22:27:55,733 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19020: havoc videobuf_qbuf_#t~nondet2102#1; [2024-11-16 22:27:55,737 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18875: havoc #t~nondet2075; [2024-11-16 22:27:55,739 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18954: havoc #t~nondet2090; [2024-11-16 22:27:55,743 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19004: havoc #t~nondet2098; [2024-11-16 22:27:55,802 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10036: call ULTIMATE.dealloc(~#iname~0.base, ~#iname~0.offset);havoc ~#iname~0.base, ~#iname~0.offset; [2024-11-16 22:27:55,875 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8319: havoc #t~mem278;havoc #t~bitwise279; [2024-11-16 22:27:55,888 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18789: havoc #t~nondet2064; [2024-11-16 22:27:55,896 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7921: havoc kobject_name_#t~mem40#1.base, kobject_name_#t~mem40#1.offset; [2024-11-16 22:27:55,896 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7944: havoc #t~mem42#1.base, #t~mem42#1.offset; [2024-11-16 22:27:55,901 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18962: havoc #t~nondet2092; [2024-11-16 22:28:35,447 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12661-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2024-11-16 22:28:35,448 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: assume true;#t~ret2112#1 := main_#res#1;havoc main_#t~ret1607#1, main_~tmp~56#1;assume { :end_inline_main } true; [2024-11-16 22:28:35,448 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13988: call ULTIMATE.dealloc(ldv_pci_instance_suspend_1_8_~#arg2#1.base, ldv_pci_instance_suspend_1_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_1_8_~#arg2#1.base, ldv_pci_instance_suspend_1_8_~#arg2#1.offset; [2024-11-16 22:28:35,448 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13999: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_1_7_~#arg2#1.base, ldv_pci_instance_suspend_late_1_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_1_7_~#arg2#1.base, ldv_pci_instance_suspend_late_1_7_~#arg2#1.offset; [2024-11-16 22:28:35,448 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18759: havoc cx88_core_irq_#t~nondet2061#1; [2024-11-16 22:28:35,448 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18896: havoc pci_choose_state_#t~nondet2078#1; [2024-11-16 22:28:35,448 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18910: havoc pci_save_state_#t~nondet2080#1; [2024-11-16 22:28:35,448 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16401-1: ldv_del_timer_90_#res#1 := ldv_del_timer_90_~ldv_func_res~4#1; [2024-11-16 22:28:35,448 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16936-1: ldv_mod_timer_76_#res#1 := ldv_mod_timer_76_~ldv_func_res~8#1; [2024-11-16 22:28:35,448 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-16 22:28:35,448 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16416-1: ldv_del_timer_91_#res#1 := ldv_del_timer_91_~ldv_func_res~5#1; [2024-11-16 22:28:35,448 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16298-1: ldv_mod_timer_75_#res#1 := ldv_mod_timer_75_~ldv_func_res~2#1; [2024-11-16 22:28:35,449 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16443-1: ldv___pci_register_driver_95_#res#1 := ldv___pci_register_driver_95_~ldv_func_res~6#1; [2024-11-16 22:28:35,449 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11959: call ULTIMATE.dealloc(cx8800_suspend_~#state#1.base, cx8800_suspend_~#state#1.offset);havoc cx8800_suspend_~#state#1.base, cx8800_suspend_~#state#1.offset; [2024-11-16 22:28:35,449 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18726: havoc __pci_register_driver_#t~nondet2057#1; [2024-11-16 22:28:35,605 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18793: havoc #t~nondet2065; [2024-11-16 22:28:35,677 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 22:28:36,007 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19049: havoc videobuf_streamoff_#t~nondet2107#1; [2024-11-16 22:28:36,039 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18817: havoc #t~nondet2068; [2024-11-16 22:28:36,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19008: havoc #t~nondet2099; [2024-11-16 22:28:37,681 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18785: havoc cx88_reset_#t~nondet2063#1; [2024-11-16 22:28:37,681 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18772: havoc cx88_ir_start_#t~nondet2062#1; [2024-11-16 22:28:37,930 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18827: havoc #t~nondet2070; [2024-11-16 22:28:38,015 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16944: havoc #t~mem1956.base, #t~mem1956.offset;havoc #t~mem1957.base, #t~mem1957.offset; [2024-11-16 22:28:38,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9306: havoc #t~bitwise713#1; [2024-11-16 22:28:38,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9300: havoc #t~bitwise711#1; [2024-11-16 22:28:38,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19016: havoc videobuf_poll_stream_#t~nondet2101#1; [2024-11-16 22:28:38,839 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18939: havoc #t~ret2086.base, #t~ret2086.offset; [2024-11-16 22:28:39,686 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18797: havoc cx88_set_scale_#t~nondet2066#1; [2024-11-16 22:28:39,719 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18924: havoc #t~nondet2082; [2024-11-16 22:28:40,029 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-16 22:28:40,519 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19000: havoc videobuf_dqbuf_#t~nondet2097#1; [2024-11-16 22:28:40,552 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7822: havoc #t~mem6.base, #t~mem6.offset; [2024-11-16 22:28:40,726 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18737: havoc __video_register_device_#t~nondet2059#1; [2024-11-16 22:28:41,103 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18903: havoc #t~nondet2079; [2024-11-16 22:28:42,143 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18917: havoc #t~nondet2081; [2024-11-16 22:28:42,250 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8178: havoc #t~bitwise202; [2024-11-16 22:28:42,282 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18879: havoc #t~nondet2076; [2024-11-16 22:28:42,388 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8184: havoc #t~bitwise203; [2024-11-16 22:28:42,538 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-16 22:28:46,552 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11564: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset;call ULTIMATE.dealloc(~#__key___1~0#1.base, ~#__key___1~0#1.offset);havoc ~#__key___1~0#1.base, ~#__key___1~0#1.offset;call ULTIMATE.dealloc(~#wm8775_info~0#1.base, ~#wm8775_info~0#1.offset);havoc ~#wm8775_info~0#1.base, ~#wm8775_info~0#1.offset;call ULTIMATE.dealloc(~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset);havoc ~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset;call ULTIMATE.dealloc(~#rtc_info~0#1.base, ~#rtc_info~0#1.offset);havoc ~#rtc_info~0#1.base, ~#rtc_info~0#1.offset; [2024-11-16 22:28:46,552 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18980: havoc v4l2_i2c_new_subdev_board_#t~ret2094#1.base, v4l2_i2c_new_subdev_board_#t~ret2094#1.offset; [2024-11-16 22:28:46,552 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18831: havoc dma_supported_#t~nondet2071#1; [2024-11-16 22:28:46,552 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16356-1: ldv_request_irq_86_#res#1 := ldv_request_irq_86_~ldv_func_res~3#1; [2024-11-16 22:28:46,552 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18936: havoc v4l2_ctrl_add_handler_#t~nondet2085#1; [2024-11-16 22:28:46,552 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18837: havoc i2c_new_device_#t~ret2072#1.base, i2c_new_device_#t~ret2072#1.offset; [2024-11-16 22:28:46,552 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18755: havoc cx88_core_get_#t~ret2060#1.base, cx88_core_get_#t~ret2060#1.offset; [2024-11-16 22:28:46,552 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18892: havoc pci_bus_read_config_byte_#t~nondet2077#1; [2024-11-16 22:28:46,552 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18843: havoc kthread_create_on_node_#t~ret2073#1.base, kthread_create_on_node_#t~ret2073#1.offset; [2024-11-16 22:28:46,553 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14269-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2024-11-16 22:28:46,553 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19060: havoc wake_up_process_#t~nondet2110#1; [2024-11-16 22:28:46,553 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18977: havoc v4l2_i2c_new_subdev_#t~ret2093#1.base, v4l2_i2c_new_subdev_#t~ret2093#1.offset; [2024-11-16 22:28:46,553 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18928: havoc request_threaded_irq_#t~nondet2083#1; [2024-11-16 22:28:50,145 INFO L? ?]: Removed 3919 outVars from TransFormulas that were not future-live. [2024-11-16 22:28:50,145 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 22:28:50,259 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 22:28:50,259 INFO L336 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-16 22:28:50,260 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:28:50 BoogieIcfgContainer [2024-11-16 22:28:50,260 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 22:28:50,263 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 22:28:50,263 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 22:28:50,267 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 22:28:50,268 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 10:27:42" (1/3) ... [2024-11-16 22:28:50,269 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22d9c99b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:28:50, skipping insertion in model container [2024-11-16 22:28:50,269 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:27:48" (2/3) ... [2024-11-16 22:28:50,270 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22d9c99b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:28:50, skipping insertion in model container [2024-11-16 22:28:50,270 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:28:50" (3/3) ... [2024-11-16 22:28:50,272 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2024-11-16 22:28:50,287 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 22:28:50,287 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-16 22:28:50,433 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 22:28:50,440 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;@3386684d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 22:28:50,440 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-16 22:28:50,457 INFO L276 IsEmpty]: Start isEmpty. Operand has 3480 states, 2517 states have (on average 1.2808899483512117) internal successors, (3224), 2532 states have internal predecessors, (3224), 811 states have call successors, (811), 150 states have call predecessors, (811), 149 states have return successors, (804), 803 states have call predecessors, (804), 804 states have call successors, (804) [2024-11-16 22:28:50,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 574 [2024-11-16 22:28:50,513 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:28:50,515 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 49, 49, 49, 49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 22:28:50,515 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-16 22:28:50,521 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:28:50,522 INFO L85 PathProgramCache]: Analyzing trace with hash -1748426762, now seen corresponding path program 1 times [2024-11-16 22:28:50,531 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:28:50,532 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1490825876] [2024-11-16 22:28:50,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:28:50,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms