./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_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 4dc730f52c640d2c8e3cb7b93e5d1f8c1973029db6cd19ab3f75108e9e7f0634 --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 20:12:58,404 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 20:12:58,468 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 20:12:58,474 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 20:12:58,477 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 20:12:58,500 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 20:12:58,501 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 20:12:58,501 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 20:12:58,501 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 20:12:58,501 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 20:12:58,502 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 20:12:58,502 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 20:12:58,502 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 20:12:58,502 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 20:12:58,502 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 20:12:58,502 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 20:12:58,502 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 20:12:58,502 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 20:12:58,502 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 20:12:58,502 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 20:12:58,503 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 20:12:58,503 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 20:12:58,503 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 20:12:58,503 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 20:12:58,503 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 20:12:58,503 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 20:12:58,503 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 20:12:58,503 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 20:12:58,503 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 20:12:58,503 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:12:58,503 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 20:12:58,503 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 20:12:58,503 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 20:12:58,503 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 20:12:58,503 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 20:12:58,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 20:12:58,504 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 20:12:58,504 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 20:12:58,504 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 20:12:58,504 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 20:12:58,504 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/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 -> 4dc730f52c640d2c8e3cb7b93e5d1f8c1973029db6cd19ab3f75108e9e7f0634 [2025-03-08 20:12:58,765 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 20:12:58,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 20:12:58,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 20:12:58,778 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 20:12:58,778 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 20:12:58,779 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i [2025-03-08 20:12:59,906 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca494a61c/18a5b11d40c84ffaadeaa3fc7d9a3e07/FLAG3f02847e7 [2025-03-08 20:13:00,547 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 20:13:00,548 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i [2025-03-08 20:13:00,598 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca494a61c/18a5b11d40c84ffaadeaa3fc7d9a3e07/FLAG3f02847e7 [2025-03-08 20:13:00,987 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca494a61c/18a5b11d40c84ffaadeaa3fc7d9a3e07 [2025-03-08 20:13:00,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 20:13:00,990 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 20:13:00,991 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 20:13:00,991 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 20:13:00,995 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 20:13:00,995 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:13:00" (1/1) ... [2025-03-08 20:13:00,996 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7973a023 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:00, skipping insertion in model container [2025-03-08 20:13:00,996 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:13:00" (1/1) ... [2025-03-08 20:13:01,108 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 20:13:03,864 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[570903,570916] [2025-03-08 20:13:03,867 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571069,571082] [2025-03-08 20:13:03,869 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571233,571246] [2025-03-08 20:13:03,870 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571398,571411] [2025-03-08 20:13:03,896 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:13:03,998 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 20:13:04,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7937] [2025-03-08 20:13:04,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7944] [2025-03-08 20:13:04,123 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)); [8348-8349] [2025-03-08 20:13:04,157 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)); [8715-8716] [2025-03-08 20:13:04,160 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)); [8822-8823] [2025-03-08 20:13:04,168 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)); [8987-8988] [2025-03-08 20:13:04,169 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)); [9021-9022] [2025-03-08 20:13:04,230 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)); [9274-9275] [2025-03-08 20:13:04,594 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[570903,570916] [2025-03-08 20:13:04,594 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571069,571082] [2025-03-08 20:13:04,594 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571233,571246] [2025-03-08 20:13:04,595 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i[571398,571411] [2025-03-08 20:13:04,601 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:13:04,744 INFO L204 MainTranslator]: Completed translation [2025-03-08 20:13:04,745 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:04 WrapperNode [2025-03-08 20:13:04,745 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 20:13:04,746 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 20:13:04,746 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 20:13:04,747 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 20:13:04,751 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:04" (1/1) ... [2025-03-08 20:13:04,821 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:04" (1/1) ... [2025-03-08 20:13:05,016 INFO L138 Inliner]: procedures = 489, calls = 4138, calls flagged for inlining = 274, calls inlined = 263, statements flattened = 9152 [2025-03-08 20:13:05,016 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 20:13:05,017 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 20:13:05,018 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 20:13:05,018 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 20:13:05,025 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:04" (1/1) ... [2025-03-08 20:13:05,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:04" (1/1) ... [2025-03-08 20:13:05,063 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:04" (1/1) ... [2025-03-08 20:13:08,012 INFO L175 MemorySlicer]: Split 2796 memory accesses to 32 slices as follows [2, 2, 1, 1169, 2, 9, 2, 9, 6, 9, 2, 63, 16, 919, 21, 354, 2, 2, 6, 1, 52, 8, 3, 11, 8, 16, 69, 1, 1, 15, 7, 8]. 42 percent of accesses are in the largest equivalence class. The 198 initializations are split as follows [0, 0, 1, 40, 2, 8, 0, 8, 6, 8, 0, 0, 16, 0, 0, 0, 0, 0, 6, 0, 0, 8, 1, 0, 8, 0, 69, 1, 1, 0, 7, 8]. The 1775 writes are split as follows [1, 1, 0, 330, 0, 0, 0, 0, 0, 0, 2, 63, 0, 919, 21, 354, 1, 0, 0, 0, 42, 0, 0, 10, 0, 16, 0, 0, 0, 15, 0, 0]. [2025-03-08 20:13:08,012 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:04" (1/1) ... [2025-03-08 20:13:08,013 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:04" (1/1) ... [2025-03-08 20:13:08,221 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:04" (1/1) ... [2025-03-08 20:13:08,248 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:04" (1/1) ... [2025-03-08 20:13:08,325 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:04" (1/1) ... [2025-03-08 20:13:08,344 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:04" (1/1) ... [2025-03-08 20:13:08,397 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 20:13:08,398 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 20:13:08,398 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 20:13:08,398 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 20:13:08,399 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:04" (1/1) ... [2025-03-08 20:13:08,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:13:08,412 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 20:13:08,424 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) [2025-03-08 20:13:08,429 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 [2025-03-08 20:13:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2025-03-08 20:13:08,445 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2025-03-08 20:13:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 20:13:08,445 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 20:13:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2025-03-08 20:13:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2025-03-08 20:13:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2025-03-08 20:13:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2025-03-08 20:13:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2025-03-08 20:13:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2025-03-08 20:13:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 20:13:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 20:13:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2025-03-08 20:13:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2025-03-08 20:13:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2025-03-08 20:13:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2025-03-08 20:13:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2025-03-08 20:13:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2025-03-08 20:13:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-08 20:13:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-08 20:13:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2025-03-08 20:13:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2025-03-08 20:13:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2025-03-08 20:13:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2025-03-08 20:13:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2025-03-08 20:13:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2025-03-08 20:13:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2025-03-08 20:13:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2025-03-08 20:13:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-08 20:13:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-08 20:13:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2025-03-08 20:13:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2025-03-08 20:13:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2025-03-08 20:13:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2025-03-08 20:13:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2025-03-08 20:13:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2025-03-08 20:13:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2025-03-08 20:13:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2025-03-08 20:13:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-08 20:13:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-08 20:13:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2025-03-08 20:13:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2025-03-08 20:13:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2025-03-08 20:13:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2025-03-08 20:13:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2025-03-08 20:13:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2025-03-08 20:13:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2025-03-08 20:13:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2025-03-08 20:13:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2025-03-08 20:13:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2025-03-08 20:13:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-08 20:13:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-08 20:13:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-08 20:13:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-08 20:13:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-08 20:13:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-08 20:13:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2025-03-08 20:13:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2025-03-08 20:13:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2025-03-08 20:13:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2025-03-08 20:13:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 20:13:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 20:13:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2025-03-08 20:13:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2025-03-08 20:13:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2025-03-08 20:13:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2025-03-08 20:13:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2025-03-08 20:13:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2025-03-08 20:13:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-03-08 20:13:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-03-08 20:13:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-03-08 20:13:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-03-08 20:13:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2025-03-08 20:13:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2025-03-08 20:13:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2025-03-08 20:13:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2025-03-08 20:13:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2025-03-08 20:13:08,450 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2025-03-08 20:13:08,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2025-03-08 20:13:08,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2025-03-08 20:13:08,450 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-03-08 20:13:08,450 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2025-03-08 20:13:08,450 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2025-03-08 20:13:08,450 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-08 20:13:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-08 20:13:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-08 20:13:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-08 20:13:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-08 20:13:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-08 20:13:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-08 20:13:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-08 20:13:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-08 20:13:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-08 20:13:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-03-08 20:13:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2025-03-08 20:13:08,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2025-03-08 20:13:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-08 20:13:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-08 20:13:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2025-03-08 20:13:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2025-03-08 20:13:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2025-03-08 20:13:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2025-03-08 20:13:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 20:13:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 20:13:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 20:13:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 20:13:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 20:13:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 20:13:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 20:13:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 20:13:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 20:13:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 20:13:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 20:13:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 20:13:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 20:13:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 20:13:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 20:13:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 20:13:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2025-03-08 20:13:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-08 20:13:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2025-03-08 20:13:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2025-03-08 20:13:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-08 20:13:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2025-03-08 20:13:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-08 20:13:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2025-03-08 20:13:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2025-03-08 20:13:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2025-03-08 20:13:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2025-03-08 20:13:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-03-08 20:13:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2025-03-08 20:13:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2025-03-08 20:13:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2025-03-08 20:13:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2025-03-08 20:13:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2025-03-08 20:13:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2025-03-08 20:13:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 20:13:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-08 20:13:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-08 20:13:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-08 20:13:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-08 20:13:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-03-08 20:13:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-03-08 20:13:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-08 20:13:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-08 20:13:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2025-03-08 20:13:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2025-03-08 20:13:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 20:13:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-08 20:13:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-08 20:13:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 20:13:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 20:13:08,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 20:13:08,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 20:13:08,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 20:13:08,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 20:13:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 20:13:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 20:13:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 20:13:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 20:13:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 20:13:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 20:13:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 20:13:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 20:13:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 20:13:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 20:13:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 20:13:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2025-03-08 20:13:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:13:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:13:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2025-03-08 20:13:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2025-03-08 20:13:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2025-03-08 20:13:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-08 20:13:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2025-03-08 20:13:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2025-03-08 20:13:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2025-03-08 20:13:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2025-03-08 20:13:08,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2025-03-08 20:13:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2025-03-08 20:13:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2025-03-08 20:13:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2025-03-08 20:13:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2025-03-08 20:13:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2025-03-08 20:13:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2025-03-08 20:13:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-03-08 20:13:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2025-03-08 20:13:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 20:13:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2025-03-08 20:13:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-03-08 20:13:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-03-08 20:13:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2025-03-08 20:13:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2025-03-08 20:13:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2025-03-08 20:13:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2025-03-08 20:13:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2025-03-08 20:13:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2025-03-08 20:13:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2025-03-08 20:13:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2025-03-08 20:13:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2025-03-08 20:13:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2025-03-08 20:13:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2025-03-08 20:13:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2025-03-08 20:13:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2025-03-08 20:13:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2025-03-08 20:13:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2025-03-08 20:13:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2025-03-08 20:13:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2025-03-08 20:13:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2025-03-08 20:13:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2025-03-08 20:13:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2025-03-08 20:13:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2025-03-08 20:13:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2025-03-08 20:13:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-08 20:13:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-08 20:13:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-08 20:13:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-08 20:13:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-08 20:13:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-08 20:13:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-08 20:13:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-08 20:13:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-08 20:13:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-08 20:13:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-08 20:13:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-03-08 20:13:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 20:13:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 20:13:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2025-03-08 20:13:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2025-03-08 20:13:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2025-03-08 20:13:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2025-03-08 20:13:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2025-03-08 20:13:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2025-03-08 20:13:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2025-03-08 20:13:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2025-03-08 20:13:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2025-03-08 20:13:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2025-03-08 20:13:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-08 20:13:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2025-03-08 20:13:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2025-03-08 20:13:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2025-03-08 20:13:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2025-03-08 20:13:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2025-03-08 20:13:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2025-03-08 20:13:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2025-03-08 20:13:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2025-03-08 20:13:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2025-03-08 20:13:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-08 20:13:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-08 20:13:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-03-08 20:13:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2025-03-08 20:13:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2025-03-08 20:13:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2025-03-08 20:13:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2025-03-08 20:13:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2025-03-08 20:13:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2025-03-08 20:13:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2025-03-08 20:13:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2025-03-08 20:13:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-08 20:13:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-08 20:13:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-08 20:13:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-08 20:13:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-08 20:13:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-08 20:13:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-08 20:13:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-08 20:13:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-08 20:13:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-08 20:13:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-08 20:13:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-08 20:13:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-08 20:13:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 20:13:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2025-03-08 20:13:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-08 20:13:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2025-03-08 20:13:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-03-08 20:13:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-08 20:13:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-08 20:13:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-08 20:13:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2025-03-08 20:13:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-03-08 20:13:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2025-03-08 20:13:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-03-08 20:13:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2025-03-08 20:13:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_cx88_core [2025-03-08 20:13:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_cx88_core [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_cx88_core [2025-03-08 20:13:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_cx88_core [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-08 20:13:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-03-08 20:13:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 20:13:08,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 20:13:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 20:13:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 20:13:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 20:13:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 20:13:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 20:13:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 20:13:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 20:13:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 20:13:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 20:13:08,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 20:13:08,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-03-08 20:13:08,480 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2025-03-08 20:13:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 20:13:08,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 20:13:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-08 20:13:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-08 20:13:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-08 20:13:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-08 20:13:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-08 20:13:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-08 20:13:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-08 20:13:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-08 20:13:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-08 20:13:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-08 20:13:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-08 20:13:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-08 20:13:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-03-08 20:13:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-08 20:13:08,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-08 20:13:09,468 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 20:13:09,471 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 20:13:09,697 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18372: havoc videobuf_streamon_#t~nondet2031#1; [2025-03-08 20:13:09,789 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18361: havoc videobuf_reqbufs_#t~nondet2029#1; [2025-03-08 20:13:09,806 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18135: havoc #t~nondet1990; [2025-03-08 20:13:10,633 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18375: havoc #t~ret2032.base, #t~ret2032.offset; [2025-03-08 20:13:10,986 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18057: havoc #t~nondet1980; [2025-03-08 20:13:10,992 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18148: havoc #t~ret1992.base, #t~ret1992.offset; [2025-03-08 20:13:10,999 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18331: havoc videobuf_mmap_mapper_#t~nondet2023#1; [2025-03-08 20:13:11,010 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18251: havoc #t~nondet2007; [2025-03-08 20:13:11,015 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16939: #res#1 := ~arg0#1; [2025-03-08 20:13:11,019 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18265: havoc #t~ret2011.base, #t~ret2011.offset; [2025-03-08 20:13:11,023 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18269: havoc #t~nondet2012; [2025-03-08 20:13:11,061 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18343: havoc videobuf_querybuf_#t~nondet2026#1; [2025-03-08 20:13:11,083 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18305: havoc #t~ret2018.base, #t~ret2018.offset; [2025-03-08 20:13:11,085 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18262: havoc #t~nondet2010; [2025-03-08 20:13:11,284 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18312: havoc #t~nondet2019; [2025-03-08 20:13:11,308 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L17046-1: ldv_mod_timer_32_#res#1 := ldv_mod_timer_32_~ldv_func_res~7#1; [2025-03-08 20:13:11,375 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18175: havoc kthread_stop_#t~nondet1997#1; [2025-03-08 20:13:11,556 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10280: call ULTIMATE.dealloc(~#new_freq~0#1.base, ~#new_freq~0#1.offset);havoc ~#new_freq~0#1.base, ~#new_freq~0#1.offset; [2025-03-08 20:13:11,722 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18357: havoc videobuf_read_stream_#t~nondet2028#1; [2025-03-08 20:13:11,722 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8334: havoc res_locked_#t~mem276#1;havoc res_locked_#t~bitwise277#1; [2025-03-08 20:13:11,722 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18353: havoc videobuf_read_one_#t~nondet2027#1; [2025-03-08 20:13:11,855 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7859: havoc constant_test_bit_#t~mem12#1;havoc constant_test_bit_#t~bitwise13#1; [2025-03-08 20:13:11,857 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18277: havoc #t~nondet2014; [2025-03-08 20:13:11,942 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L17031: #res#1 := ~arg0#1; [2025-03-08 20:13:12,081 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16343-1: ldv_mod_timer_38_#res#1 := ldv_mod_timer_38_~ldv_func_res~1#1; [2025-03-08 20:13:12,081 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16328-1: ldv_mod_timer_37_#res#1 := ldv_mod_timer_37_~ldv_func_res~0#1; [2025-03-08 20:13:12,088 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18339: havoc videobuf_qbuf_#t~nondet2025#1; [2025-03-08 20:13:12,092 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18200: havoc #t~nondet1998; [2025-03-08 20:13:12,094 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18273: havoc #t~nondet2013; [2025-03-08 20:13:12,096 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18323: havoc #t~nondet2021; [2025-03-08 20:13:12,147 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10045: call ULTIMATE.dealloc(~#iname~0.base, ~#iname~0.offset);havoc ~#iname~0.base, ~#iname~0.offset; [2025-03-08 20:13:12,202 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8328: havoc #t~mem274;havoc #t~bitwise275; [2025-03-08 20:13:12,211 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18117: havoc #t~nondet1987; [2025-03-08 20:13:12,218 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7953: havoc #t~mem39#1.base, #t~mem39#1.offset; [2025-03-08 20:13:12,218 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7930: havoc kobject_name_#t~mem37#1.base, kobject_name_#t~mem37#1.offset; [2025-03-08 20:13:12,221 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18281: havoc #t~nondet2015; [2025-03-08 20:13:49,097 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16358-1: ldv_mod_timer_39_#res#1 := ldv_mod_timer_39_~ldv_func_res~2#1; [2025-03-08 20:13:49,097 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret2035#1 := main_#res#1;havoc main_#t~ret1561#1, main_~tmp~56#1;assume { :end_inline_main } true; [2025-03-08 20:13:49,097 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18215: havoc pci_choose_state_#t~nondet2001#1; [2025-03-08 20:13:49,097 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18087: havoc cx88_core_irq_#t~nondet1984#1; [2025-03-08 20:13:49,097 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12676-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-08 20:13:49,098 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18229: havoc pci_save_state_#t~nondet2003#1; [2025-03-08 20:13:49,098 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14003: 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; [2025-03-08 20:13:49,098 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14014: 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; [2025-03-08 20:13:49,098 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L17061-1: ldv_mod_timer_33_#res#1 := ldv_mod_timer_33_~ldv_func_res~8#1; [2025-03-08 20:13:49,098 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-08 20:13:49,098 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16546-1: ldv_del_timer_58_#res#1 := ldv_del_timer_58_~ldv_func_res~4#1; [2025-03-08 20:13:49,098 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16561-1: ldv_del_timer_59_#res#1 := ldv_del_timer_59_~ldv_func_res~5#1; [2025-03-08 20:13:49,098 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16578-1: ldv___pci_register_driver_60_#res#1 := ldv___pci_register_driver_60_~ldv_func_res~6#1; [2025-03-08 20:13:49,098 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11970: call ULTIMATE.dealloc(cx8800_suspend_~#state#1.base, cx8800_suspend_~#state#1.offset);havoc cx8800_suspend_~#state#1.base, cx8800_suspend_~#state#1.offset; [2025-03-08 20:13:49,098 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18050: havoc __pci_register_driver_#t~nondet1979#1; [2025-03-08 20:13:49,243 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18121: havoc #t~nondet1988; [2025-03-08 20:13:49,306 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 20:13:49,618 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18368: havoc videobuf_streamoff_#t~nondet2030#1; [2025-03-08 20:13:49,651 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18145: havoc #t~nondet1991; [2025-03-08 20:13:50,304 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18327: havoc #t~nondet2022; [2025-03-08 20:13:51,128 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18100: havoc cx88_ir_start_#t~nondet1985#1; [2025-03-08 20:13:51,129 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18113: havoc cx88_reset_#t~nondet1986#1; [2025-03-08 20:13:51,388 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18155: havoc #t~nondet1993; [2025-03-08 20:13:51,483 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L17069: havoc #t~mem1908.base, #t~mem1908.offset;havoc #t~mem1909.base, #t~mem1909.offset; [2025-03-08 20:13:52,277 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9309: havoc #t~bitwise695#1; [2025-03-08 20:13:52,278 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18335: havoc videobuf_poll_stream_#t~nondet2024#1; [2025-03-08 20:13:52,278 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9315: havoc #t~bitwise697#1; [2025-03-08 20:13:52,379 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18258: havoc #t~ret2009.base, #t~ret2009.offset; [2025-03-08 20:13:53,231 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18125: havoc cx88_set_scale_#t~nondet1989#1; [2025-03-08 20:13:53,262 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18243: havoc #t~nondet2005; [2025-03-08 20:13:53,575 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18071: havoc #t~nondet1982; [2025-03-08 20:13:54,028 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18319: havoc videobuf_dqbuf_#t~nondet2020#1; [2025-03-08 20:13:54,061 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7852: havoc #t~mem11.base, #t~mem11.offset; [2025-03-08 20:13:54,271 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18061: havoc __video_register_device_#t~nondet1981#1; [2025-03-08 20:13:54,623 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18222: havoc #t~nondet2002; [2025-03-08 20:13:55,598 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18236: havoc #t~nondet2004; [2025-03-08 20:13:55,700 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8187: havoc #t~bitwise199; [2025-03-08 20:13:55,729 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18204: havoc #t~nondet1999; [2025-03-08 20:13:55,830 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8193: havoc #t~bitwise200; [2025-03-08 20:13:59,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18171: havoc kthread_create_on_node_#t~ret1996#1.base, kthread_create_on_node_#t~ret1996#1.offset; [2025-03-08 20:13:59,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18255: havoc v4l2_ctrl_add_handler_#t~nondet2008#1; [2025-03-08 20:13:59,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18159: havoc dma_supported_#t~nondet1994#1; [2025-03-08 20:13:59,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18211: havoc pci_bus_read_config_byte_#t~nondet2000#1; [2025-03-08 20:13:59,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18296: havoc v4l2_i2c_new_subdev_#t~ret2016#1.base, v4l2_i2c_new_subdev_#t~ret2016#1.offset; [2025-03-08 20:13:59,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18247: havoc request_threaded_irq_#t~nondet2006#1; [2025-03-08 20:13:59,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18379: havoc wake_up_process_#t~nondet2033#1; [2025-03-08 20:13:59,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18165: havoc i2c_new_device_#t~ret1995#1.base, i2c_new_device_#t~ret1995#1.offset; [2025-03-08 20:13:59,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11575: 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; [2025-03-08 20:13:59,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14284-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-08 20:13:59,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18083: havoc cx88_core_get_#t~ret1983#1.base, cx88_core_get_#t~ret1983#1.offset; [2025-03-08 20:13:59,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L18299: havoc v4l2_i2c_new_subdev_board_#t~ret2017#1.base, v4l2_i2c_new_subdev_board_#t~ret2017#1.offset; [2025-03-08 20:13:59,749 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16484-1: ldv_request_irq_52_#res#1 := ldv_request_irq_52_~ldv_func_res~3#1; [2025-03-08 20:14:02,936 INFO L? ?]: Removed 3960 outVars from TransFormulas that were not future-live. [2025-03-08 20:14:02,936 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 20:14:03,072 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 20:14:03,072 INFO L336 CfgBuilder]: Removed 5 assume(true) statements. [2025-03-08 20:14:03,073 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:14:03 BoogieIcfgContainer [2025-03-08 20:14:03,073 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 20:14:03,075 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 20:14:03,076 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 20:14:03,079 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 20:14:03,080 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 08:13:00" (1/3) ... [2025-03-08 20:14:03,081 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ea884ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:14:03, skipping insertion in model container [2025-03-08 20:14:03,082 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:13:04" (2/3) ... [2025-03-08 20:14:03,082 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ea884ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:14:03, skipping insertion in model container [2025-03-08 20:14:03,082 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:14:03" (3/3) ... [2025-03-08 20:14:03,083 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i [2025-03-08 20:14:03,095 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 20:14:03,099 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-pci-cx88-cx8800.cil.i that has 182 procedures, 3496 locations, 1 initial locations, 35 loop locations, and 3 error locations. [2025-03-08 20:14:03,237 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 20:14:03,250 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;@269826c8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 20:14:03,250 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-08 20:14:03,266 INFO L276 IsEmpty]: Start isEmpty. Operand has 3339 states, 2385 states have (on average 1.2955974842767295) internal successors, (3090), 2400 states have internal predecessors, (3090), 802 states have call successors, (802), 150 states have call predecessors, (802), 149 states have return successors, (795), 794 states have call predecessors, (795), 795 states have call successors, (795) [2025-03-08 20:14:03,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2025-03-08 20:14:03,303 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:14:03,304 INFO L218 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] [2025-03-08 20:14:03,304 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-08 20:14:03,310 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:14:03,311 INFO L85 PathProgramCache]: Analyzing trace with hash 1689045327, now seen corresponding path program 1 times [2025-03-08 20:14:03,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:14:03,318 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [294576280] [2025-03-08 20:14:03,318 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:14:03,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms