./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/bin/uautomizer-verify-qhAvR1uOyd --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bce5aa2319ae110f8a0b01ff2a22780545859bbd4eceb3e6d7a0268461602692 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 14:03:56,619 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 14:03:56,678 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-13 14:03:56,683 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 14:03:56,683 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 14:03:56,712 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 14:03:56,713 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 14:03:56,713 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 14:03:56,713 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 14:03:56,713 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 14:03:56,713 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 14:03:56,714 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 14:03:56,716 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 14:03:56,716 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 14:03:56,717 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 14:03:56,717 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 14:03:56,717 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 14:03:56,717 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 14:03:56,717 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 14:03:56,718 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 14:03:56,718 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 14:03:56,718 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 14:03:56,718 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 14:03:56,719 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 14:03:56,719 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 14:03:56,719 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 14:03:56,719 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 14:03:56,719 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 14:03:56,719 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 14:03:56,720 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:03:56,720 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 14:03:56,720 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 14:03:56,720 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 14:03:56,720 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 14:03:56,720 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 14:03:56,721 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 14:03:56,721 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 14:03:56,722 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 14:03:56,722 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 14:03:56,722 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/bin/uautomizer-verify-qhAvR1uOyd Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bce5aa2319ae110f8a0b01ff2a22780545859bbd4eceb3e6d7a0268461602692 [2024-11-13 14:03:57,051 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 14:03:57,063 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 14:03:57,070 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 14:03:57,072 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 14:03:57,072 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 14:03:57,074 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i Unable to find full path for "g++" [2024-11-13 14:03:58,939 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 14:03:59,913 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 14:03:59,914 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2024-11-13 14:03:59,977 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/bin/uautomizer-verify-qhAvR1uOyd/data/69239e735/2756ce4badad473d95b54907ad4ec991/FLAG5601278de [2024-11-13 14:03:59,999 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/bin/uautomizer-verify-qhAvR1uOyd/data/69239e735/2756ce4badad473d95b54907ad4ec991 [2024-11-13 14:04:00,002 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 14:04:00,004 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 14:04:00,007 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 14:04:00,008 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 14:04:00,014 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 14:04:00,015 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:04:00" (1/1) ... [2024-11-13 14:04:00,018 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66271304 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:00, skipping insertion in model container [2024-11-13 14:04:00,018 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:04:00" (1/1) ... [2024-11-13 14:04:00,178 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 14:04:04,531 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588044,588057] [2024-11-13 14:04:04,537 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588213,588226] [2024-11-13 14:04:04,538 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588380,588393] [2024-11-13 14:04:04,538 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588548,588561] [2024-11-13 14:04:04,578 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:04:04,741 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 14:04:04,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7928] [2024-11-13 14:04:04,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7935] [2024-11-13 14:04:04,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (341), "i" (12UL)); [8339-8340] [2024-11-13 14:04:05,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (543), "i" (12UL)); [8706-8707] [2024-11-13 14:04:05,086 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (602), "i" (12UL)); [8813-8814] [2024-11-13 14:04:05,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (698), "i" (12UL)); [8978-8979] [2024-11-13 14:04:05,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (713), "i" (12UL)); [9012-9013] [2024-11-13 14:04:05,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (814), "i" (12UL)); [9265-9266] [2024-11-13 14:04:05,804 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588044,588057] [2024-11-13 14:04:05,804 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588213,588226] [2024-11-13 14:04:05,805 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588380,588393] [2024-11-13 14:04:05,805 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588548,588561] [2024-11-13 14:04:05,815 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:04:06,003 INFO L204 MainTranslator]: Completed translation [2024-11-13 14:04:06,004 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:06 WrapperNode [2024-11-13 14:04:06,005 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 14:04:06,006 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 14:04:06,006 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 14:04:06,007 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 14:04:06,014 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:06" (1/1) ... [2024-11-13 14:04:06,159 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:06" (1/1) ... [2024-11-13 14:04:06,540 INFO L138 Inliner]: procedures = 539, calls = 4248, calls flagged for inlining = 263, calls inlined = 250, statements flattened = 9019 [2024-11-13 14:04:06,541 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 14:04:06,541 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 14:04:06,542 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 14:04:06,542 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 14:04:06,552 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:06" (1/1) ... [2024-11-13 14:04:06,552 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:06" (1/1) ... [2024-11-13 14:04:06,600 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:06" (1/1) ... [2024-11-13 14:04:10,691 INFO L175 MemorySlicer]: Split 2796 memory accesses to 32 slices as follows [1, 2, 9, 9, 6, 9, 6, 63, 16, 21, 354, 1, 11, 2, 2, 52, 8, 3, 2, 2, 8, 8, 2, 69, 2, 1169, 1, 1, 16, 7, 919, 15]. 42 percent of accesses are in the largest equivalence class. The 198 initializations are split as follows [1, 2, 8, 8, 6, 8, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 1, 0, 0, 8, 8, 0, 69, 0, 40, 1, 1, 16, 7, 0, 0]. The 1775 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 63, 16, 21, 354, 0, 10, 1, 1, 42, 0, 0, 0, 0, 0, 0, 1, 0, 2, 330, 0, 0, 0, 0, 919, 15]. [2024-11-13 14:04:10,691 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:06" (1/1) ... [2024-11-13 14:04:10,692 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:06" (1/1) ... [2024-11-13 14:04:10,967 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:06" (1/1) ... [2024-11-13 14:04:11,013 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:06" (1/1) ... [2024-11-13 14:04:11,107 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:06" (1/1) ... [2024-11-13 14:04:11,144 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:06" (1/1) ... [2024-11-13 14:04:11,219 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 14:04:11,222 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 14:04:11,222 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 14:04:11,222 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 14:04:11,223 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:06" (1/1) ... [2024-11-13 14:04:11,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:04:11,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:04:11,261 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 14:04:11,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25dd2414-3d46-4757-8c47-19780a14bdc0/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 14:04:11,294 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2024-11-13 14:04:11,294 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2024-11-13 14:04:11,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 14:04:11,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 14:04:11,294 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2024-11-13 14:04:11,294 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2024-11-13 14:04:11,295 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2024-11-13 14:04:11,295 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2024-11-13 14:04:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2024-11-13 14:04:11,296 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2024-11-13 14:04:11,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 14:04:11,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 14:04:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2024-11-13 14:04:11,297 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2024-11-13 14:04:11,297 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2024-11-13 14:04:11,298 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2024-11-13 14:04:11,298 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2024-11-13 14:04:11,298 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2024-11-13 14:04:11,298 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-13 14:04:11,298 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-13 14:04:11,299 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2024-11-13 14:04:11,299 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2024-11-13 14:04:11,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_77 [2024-11-13 14:04:11,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_77 [2024-11-13 14:04:11,299 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2024-11-13 14:04:11,299 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2024-11-13 14:04:11,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 14:04:11,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 14:04:11,300 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2024-11-13 14:04:11,300 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2024-11-13 14:04:11,300 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2024-11-13 14:04:11,300 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2024-11-13 14:04:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx8800_dev [2024-11-13 14:04:11,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx8800_dev [2024-11-13 14:04:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 14:04:11,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 14:04:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2024-11-13 14:04:11,301 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2024-11-13 14:04:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2024-11-13 14:04:11,301 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2024-11-13 14:04:11,301 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-13 14:04:11,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-13 14:04:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2024-11-13 14:04:11,302 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2024-11-13 14:04:11,302 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2024-11-13 14:04:11,302 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2024-11-13 14:04:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2024-11-13 14:04:11,303 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2024-11-13 14:04:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2024-11-13 14:04:11,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2024-11-13 14:04:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2024-11-13 14:04:11,303 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2024-11-13 14:04:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2024-11-13 14:04:11,303 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2024-11-13 14:04:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 14:04:11,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 14:04:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 14:04:11,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 14:04:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 14:04:11,303 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 14:04:11,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-11-13 14:04:11,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-11-13 14:04:11,304 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-13 14:04:11,304 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-13 14:04:11,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 14:04:11,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 14:04:11,306 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2024-11-13 14:04:11,306 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2024-11-13 14:04:11,306 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2024-11-13 14:04:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2024-11-13 14:04:11,307 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2024-11-13 14:04:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2024-11-13 14:04:11,307 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2024-11-13 14:04:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2024-11-13 14:04:11,307 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-13 14:04:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-13 14:04:11,307 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2024-11-13 14:04:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2024-11-13 14:04:11,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 14:04:11,307 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2024-11-13 14:04:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2024-11-13 14:04:11,307 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2024-11-13 14:04:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2024-11-13 14:04:11,307 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-13 14:04:11,307 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-11-13 14:04:11,308 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2024-11-13 14:04:11,308 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-13 14:04:11,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-13 14:04:11,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-13 14:04:11,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 14:04:11,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 14:04:11,310 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2024-11-13 14:04:11,310 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2024-11-13 14:04:11,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-13 14:04:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-13 14:04:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-13 14:04:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-13 14:04:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-13 14:04:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-13 14:04:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-13 14:04:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-13 14:04:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-13 14:04:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-13 14:04:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-13 14:04:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-13 14:04:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-13 14:04:11,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2024-11-13 14:04:11,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-13 14:04:11,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-13 14:04:11,314 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2024-11-13 14:04:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2024-11-13 14:04:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2024-11-13 14:04:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2024-11-13 14:04:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 14:04:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 14:04:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2024-11-13 14:04:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2024-11-13 14:04:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 14:04:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 14:04:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2024-11-13 14:04:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2024-11-13 14:04:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2024-11-13 14:04:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2024-11-13 14:04:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-13 14:04:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-13 14:04:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2024-11-13 14:04:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2024-11-13 14:04:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 14:04:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 14:04:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2024-11-13 14:04:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2024-11-13 14:04:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-13 14:04:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-11-13 14:04:11,315 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2024-11-13 14:04:11,315 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2024-11-13 14:04:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 14:04:11,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 14:04:11,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 14:04:11,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 14:04:11,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 14:04:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 14:04:11,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 14:04:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-13 14:04:11,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-13 14:04:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-13 14:04:11,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-13 14:04:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2024-11-13 14:04:11,319 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2024-11-13 14:04:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 14:04:11,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 14:04:11,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 14:04:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-13 14:04:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-13 14:04:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-13 14:04:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-13 14:04:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-13 14:04:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-13 14:04:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-13 14:04:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-13 14:04:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-13 14:04:11,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-13 14:04:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-13 14:04:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-13 14:04:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-13 14:04:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-13 14:04:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-13 14:04:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-13 14:04:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-13 14:04:11,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2024-11-13 14:04:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 14:04:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 14:04:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2024-11-13 14:04:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2024-11-13 14:04:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2024-11-13 14:04:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2024-11-13 14:04:11,322 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-13 14:04:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-13 14:04:11,323 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2024-11-13 14:04:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2024-11-13 14:04:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-13 14:04:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-13 14:04:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2024-11-13 14:04:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2024-11-13 14:04:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2024-11-13 14:04:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2024-11-13 14:04:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2024-11-13 14:04:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2024-11-13 14:04:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2024-11-13 14:04:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2024-11-13 14:04:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2024-11-13 14:04:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2024-11-13 14:04:11,324 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2024-11-13 14:04:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2024-11-13 14:04:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2024-11-13 14:04:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2024-11-13 14:04:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2024-11-13 14:04:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2024-11-13 14:04:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-13 14:04:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-13 14:04:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 14:04:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 14:04:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-13 14:04:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-11-13 14:04:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 14:04:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 14:04:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2024-11-13 14:04:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2024-11-13 14:04:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 14:04:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 14:04:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-13 14:04:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-13 14:04:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-13 14:04:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-13 14:04:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-13 14:04:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-13 14:04:11,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2024-11-13 14:04:11,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2024-11-13 14:04:11,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-11-13 14:04:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-11-13 14:04:11,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2024-11-13 14:04:11,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2024-11-13 14:04:11,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2024-11-13 14:04:11,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2024-11-13 14:04:11,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2024-11-13 14:04:11,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2024-11-13 14:04:11,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2024-11-13 14:04:11,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2024-11-13 14:04:11,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2024-11-13 14:04:11,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2024-11-13 14:04:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-13 14:04:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-13 14:04:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-13 14:04:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-13 14:04:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-13 14:04:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-13 14:04:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-13 14:04:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-13 14:04:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-13 14:04:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-13 14:04:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-13 14:04:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-13 14:04:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-13 14:04:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-13 14:04:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-13 14:04:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-13 14:04:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-13 14:04:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-13 14:04:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-13 14:04:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-13 14:04:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-13 14:04:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-13 14:04:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-13 14:04:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-13 14:04:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-13 14:04:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-13 14:04:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-13 14:04:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-13 14:04:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-13 14:04:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-13 14:04:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-13 14:04:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-13 14:04:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 14:04:11,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 14:04:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2024-11-13 14:04:11,332 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2024-11-13 14:04:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 14:04:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 14:04:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2024-11-13 14:04:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2024-11-13 14:04:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2024-11-13 14:04:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2024-11-13 14:04:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2024-11-13 14:04:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2024-11-13 14:04:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-11-13 14:04:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-11-13 14:04:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-13 14:04:11,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-13 14:04:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2024-11-13 14:04:11,334 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2024-11-13 14:04:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 14:04:11,334 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 14:04:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2024-11-13 14:04:11,334 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2024-11-13 14:04:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2024-11-13 14:04:11,334 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2024-11-13 14:04:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2024-11-13 14:04:11,334 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2024-11-13 14:04:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2024-11-13 14:04:11,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2024-11-13 14:04:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2024-11-13 14:04:11,335 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2024-11-13 14:04:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-13 14:04:11,335 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-13 14:04:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-13 14:04:11,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-13 14:04:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2024-11-13 14:04:11,335 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2024-11-13 14:04:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 14:04:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 14:04:11,335 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-13 14:04:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-13 14:04:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-13 14:04:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-13 14:04:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-13 14:04:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-13 14:04:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-13 14:04:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-13 14:04:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-13 14:04:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-13 14:04:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2024-11-13 14:04:11,338 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2024-11-13 14:04:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2024-11-13 14:04:11,338 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2024-11-13 14:04:11,339 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2024-11-13 14:04:11,339 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-13 14:04:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 14:04:11,340 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-13 14:04:11,340 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 14:04:11,340 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2024-11-13 14:04:11,340 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-13 14:04:11,340 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 14:04:11,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-13 14:04:11,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 14:04:11,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2024-11-13 14:04:11,340 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-13 14:04:11,340 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-13 14:04:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2024-11-13 14:04:11,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2024-11-13 14:04:11,341 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_78 [2024-11-13 14:04:11,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_78 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 14:04:11,341 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-13 14:04:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-13 14:04:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-13 14:04:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-13 14:04:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-13 14:04:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-13 14:04:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-13 14:04:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-13 14:04:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-13 14:04:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-13 14:04:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-13 14:04:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-13 14:04:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-13 14:04:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 14:04:11,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 14:04:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_79 [2024-11-13 14:04:11,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_79 [2024-11-13 14:04:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2024-11-13 14:04:11,346 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2024-11-13 14:04:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-13 14:04:11,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-13 14:04:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2024-11-13 14:04:11,346 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2024-11-13 14:04:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-13 14:04:11,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-13 14:04:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2024-11-13 14:04:11,347 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2024-11-13 14:04:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2024-11-13 14:04:11,347 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2024-11-13 14:04:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2024-11-13 14:04:11,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2024-11-13 14:04:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 14:04:11,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 14:04:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-13 14:04:11,347 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-13 14:04:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-13 14:04:11,347 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-13 14:04:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2024-11-13 14:04:11,348 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-13 14:04:11,348 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2024-11-13 14:04:11,348 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2024-11-13 14:04:11,348 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 14:04:11,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 14:04:11,348 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2024-11-13 14:04:11,348 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-13 14:04:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-13 14:04:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-13 14:04:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-13 14:04:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-13 14:04:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-13 14:04:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-13 14:04:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-13 14:04:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-13 14:04:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-13 14:04:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-13 14:04:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-13 14:04:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-13 14:04:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-13 14:04:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-13 14:04:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx8800_dev [2024-11-13 14:04:11,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx8800_dev [2024-11-13 14:04:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 14:04:11,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 14:04:13,162 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 14:04:13,167 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 14:04:55,746 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 14:04:55,966 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 14:05:09,193 INFO L? ?]: Removed 3919 outVars from TransFormulas that were not future-live. [2024-11-13 14:05:09,194 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 14:05:09,279 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 14:05:09,280 INFO L316 CfgBuilder]: Removed 35 assume(true) statements. [2024-11-13 14:05:09,280 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:05:09 BoogieIcfgContainer [2024-11-13 14:05:09,280 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 14:05:09,282 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 14:05:09,282 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 14:05:09,291 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 14:05:09,292 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 02:04:00" (1/3) ... [2024-11-13 14:05:09,292 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2918e2de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:05:09, skipping insertion in model container [2024-11-13 14:05:09,292 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:06" (2/3) ... [2024-11-13 14:05:09,293 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2918e2de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:05:09, skipping insertion in model container [2024-11-13 14:05:09,293 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:05:09" (3/3) ... [2024-11-13 14:05:09,295 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2024-11-13 14:05:09,312 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 14:05:09,314 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i that has 182 procedures, 3489 locations, 1 initial locations, 35 loop locations, and 3 error locations. [2024-11-13 14:05:09,504 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 14:05:09,518 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;@23c91de2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 14:05:09,520 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-13 14:05:09,537 INFO L276 IsEmpty]: Start isEmpty. Operand has 3332 states, 2369 states have (on average 1.2984381595609962) internal successors, (3076), 2385 states have internal predecessors, (3076), 811 states have call successors, (811), 150 states have call predecessors, (811), 149 states have return successors, (804), 803 states have call predecessors, (804), 804 states have call successors, (804) [2024-11-13 14:05:09,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2024-11-13 14:05:09,602 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:05:09,603 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 49, 49, 49, 49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:05:09,604 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-13 14:05:09,610 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:05:09,610 INFO L85 PathProgramCache]: Analyzing trace with hash 32392666, now seen corresponding path program 1 times [2024-11-13 14:05:09,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:05:09,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [238840585] [2024-11-13 14:05:09,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:05:09,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:12:58,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-13 14:13:03,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-13 14:13:03,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-13 14:13:03,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-13 14:13:03,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,505 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-13 14:13:03,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-13 14:13:03,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,567 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-13 14:13:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,611 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,625 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-13 14:13:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,659 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-13 14:13:03,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-13 14:13:03,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-13 14:13:03,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 14:13:03,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-13 14:13:03,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-13 14:13:03,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,874 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-13 14:13:03,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-13 14:13:03,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-13 14:13:03,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-13 14:13:03,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:03,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:03,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 14:13:04,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,044 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 14:13:04,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,067 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-13 14:13:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2024-11-13 14:13:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2024-11-13 14:13:04,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2024-11-13 14:13:04,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-13 14:13:04,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2024-11-13 14:13:04,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2024-11-13 14:13:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2024-11-13 14:13:04,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2024-11-13 14:13:04,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2024-11-13 14:13:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,438 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2024-11-13 14:13:04,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2024-11-13 14:13:04,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,510 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2024-11-13 14:13:04,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2024-11-13 14:13:04,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2024-11-13 14:13:04,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2024-11-13 14:13:04,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2024-11-13 14:13:04,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2024-11-13 14:13:04,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,718 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2024-11-13 14:13:04,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,756 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2024-11-13 14:13:04,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2024-11-13 14:13:04,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2024-11-13 14:13:04,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2024-11-13 14:13:04,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2024-11-13 14:13:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 487 [2024-11-13 14:13:04,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2024-11-13 14:13:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:04,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:04,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:05,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [2024-11-13 14:13:05,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:05,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:05,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:05,044 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2024-11-13 14:13:05,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:05,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:05,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:05,078 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2024-11-13 14:13:05,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:05,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 14:13:05,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:05,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 544 [2024-11-13 14:13:05,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:05,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 561 [2024-11-13 14:13:05,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:05,177 INFO L134 CoverageAnalysis]: Checked inductivity of 10731 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10731 trivial. 0 not checked. [2024-11-13 14:13:05,178 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:13:05,178 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [238840585] [2024-11-13 14:13:05,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [238840585] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:13:05,179 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:13:05,179 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 14:13:05,182 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404067143] [2024-11-13 14:13:05,182 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:13:05,187 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:13:05,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:13:05,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:13:05,216 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:13:05,225 INFO L87 Difference]: Start difference. First operand has 3332 states, 2369 states have (on average 1.2984381595609962) internal successors, (3076), 2385 states have internal predecessors, (3076), 811 states have call successors, (811), 150 states have call predecessors, (811), 149 states have return successors, (804), 803 states have call predecessors, (804), 804 states have call successors, (804) Second operand has 4 states, 4 states have (on average 19.75) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (54), 3 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2024-11-13 14:13:09,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.50s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 14:13:15,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.48s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 14:13:16,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result VALID. Formula has sorts [Array, Bool], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 14:14:32,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:14:32,689 INFO L93 Difference]: Finished difference Result 10517 states and 15231 transitions. [2024-11-13 14:14:32,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:14:32,691 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (54), 3 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) Word has length 571 [2024-11-13 14:14:32,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:14:32,798 INFO L225 Difference]: With dead ends: 10517 [2024-11-13 14:14:32,798 INFO L226 Difference]: Without dead ends: 7263 [2024-11-13 14:14:32,834 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 202 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:14:32,841 INFO L432 NwaCegarLoop]: 3181 mSDtfsCounter, 7289 mSDsluCounter, 4803 mSDsCounter, 0 mSdLazyCounter, 4049 mSolverCounterSat, 2273 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 81.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7936 SdHoareTripleChecker+Valid, 7984 SdHoareTripleChecker+Invalid, 6324 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2273 IncrementalHoareTripleChecker+Valid, 4049 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 86.5s IncrementalHoareTripleChecker+Time [2024-11-13 14:14:32,842 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [7936 Valid, 7984 Invalid, 6324 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2273 Valid, 4049 Invalid, 2 Unknown, 0 Unchecked, 86.5s Time] [2024-11-13 14:14:32,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7263 states. [2024-11-13 14:14:33,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7263 to 6419. [2024-11-13 14:14:33,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6419 states, 4599 states have (on average 1.2881061100239182) internal successors, (5924), 4630 states have internal predecessors, (5924), 1523 states have call successors, (1523), 295 states have call predecessors, (1523), 294 states have return successors, (1519), 1517 states have call predecessors, (1519), 1519 states have call successors, (1519) [2024-11-13 14:14:33,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6419 states to 6419 states and 8966 transitions. [2024-11-13 14:14:33,510 INFO L78 Accepts]: Start accepts. Automaton has 6419 states and 8966 transitions. Word has length 571 [2024-11-13 14:14:33,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:14:33,515 INFO L471 AbstractCegarLoop]: Abstraction has 6419 states and 8966 transitions. [2024-11-13 14:14:33,516 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (54), 3 states have call predecessors, (54), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2024-11-13 14:14:33,516 INFO L276 IsEmpty]: Start isEmpty. Operand 6419 states and 8966 transitions. [2024-11-13 14:14:33,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2024-11-13 14:14:33,546 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:14:33,548 INFO L215 NwaCegarLoop]: trace histogram [50, 50, 49, 49, 49, 49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:14:33,548 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-13 14:14:33,548 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-13 14:14:33,549 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:14:33,549 INFO L85 PathProgramCache]: Analyzing trace with hash -1815791432, now seen corresponding path program 1 times [2024-11-13 14:14:33,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:14:33,549 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1161593686] [2024-11-13 14:14:33,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:14:33,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms