./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_036f9efc-5397-4f68-a009-bcbe8327cad4/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_036f9efc-5397-4f68-a009-bcbe8327cad4/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_036f9efc-5397-4f68-a009-bcbe8327cad4/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_036f9efc-5397-4f68-a009-bcbe8327cad4/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_036f9efc-5397-4f68-a009-bcbe8327cad4/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_036f9efc-5397-4f68-a009-bcbe8327cad4/bin/uautomizer-verify-84ZbGMXZE1 --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 24e26672720ca570553d18d605e2ce47cd111ea61f1f4153430b6ee115172355 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 14:15:26,378 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 14:15:26,436 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_036f9efc-5397-4f68-a009-bcbe8327cad4/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 14:15:26,441 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 14:15:26,441 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 14:15:26,463 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 14:15:26,464 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 14:15:26,464 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 14:15:26,464 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 14:15:26,465 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 14:15:26,465 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 14:15:26,465 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 14:15:26,465 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 14:15:26,465 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 14:15:26,465 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 14:15:26,465 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 14:15:26,465 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 14:15:26,466 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 14:15:26,466 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 14:15:26,466 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 14:15:26,466 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 14:15:26,466 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 14:15:26,466 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 14:15:26,466 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 14:15:26,466 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 14:15:26,466 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 14:15:26,466 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 14:15:26,466 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 14:15:26,466 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 14:15:26,466 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:15:26,467 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 14:15:26,467 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 14:15:26,467 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 14:15:26,467 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 14:15:26,467 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:15:26,468 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 14:15:26,468 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 14:15:26,468 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 14:15:26,468 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 14:15:26,468 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 14:15:26,468 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 14:15:26,468 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 14:15:26,468 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 14:15:26,468 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 14:15:26,468 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 14:15:26,468 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_036f9efc-5397-4f68-a009-bcbe8327cad4/bin/uautomizer-verify-84ZbGMXZE1 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 -> 24e26672720ca570553d18d605e2ce47cd111ea61f1f4153430b6ee115172355 [2024-12-02 14:15:26,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 14:15:26,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 14:15:26,717 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 14:15:26,718 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 14:15:26,719 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 14:15:26,720 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_036f9efc-5397-4f68-a009-bcbe8327cad4/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2024-12-02 14:15:29,345 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_036f9efc-5397-4f68-a009-bcbe8327cad4/bin/uautomizer-verify-84ZbGMXZE1/data/3705ffaa7/7443a9dc1790481f9e6f476fea06baf2/FLAG8d4345ac2 [2024-12-02 14:15:29,850 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 14:15:29,850 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_036f9efc-5397-4f68-a009-bcbe8327cad4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2024-12-02 14:15:29,891 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_036f9efc-5397-4f68-a009-bcbe8327cad4/bin/uautomizer-verify-84ZbGMXZE1/data/3705ffaa7/7443a9dc1790481f9e6f476fea06baf2/FLAG8d4345ac2 [2024-12-02 14:15:29,927 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_036f9efc-5397-4f68-a009-bcbe8327cad4/bin/uautomizer-verify-84ZbGMXZE1/data/3705ffaa7/7443a9dc1790481f9e6f476fea06baf2 [2024-12-02 14:15:29,929 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 14:15:29,930 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 14:15:29,931 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 14:15:29,931 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 14:15:29,934 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 14:15:29,935 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:15:29" (1/1) ... [2024-12-02 14:15:29,935 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77ebba04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:15:29, skipping insertion in model container [2024-12-02 14:15:29,936 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:15:29" (1/1) ... [2024-12-02 14:15:30,047 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 14:15:33,472 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_036f9efc-5397-4f68-a009-bcbe8327cad4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588527,588540] [2024-12-02 14:15:33,475 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_036f9efc-5397-4f68-a009-bcbe8327cad4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588672,588685] [2024-12-02 14:15:33,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 14:15:33,588 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 14:15:33,703 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7929] [2024-12-02 14:15:33,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7936] [2024-12-02 14:15:33,716 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)); [8340-8341] [2024-12-02 14:15:33,784 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)); [8707-8708] [2024-12-02 14:15:33,786 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)); [8814-8815] [2024-12-02 14:15:33,793 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)); [8979-8980] [2024-12-02 14:15:33,793 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)); [9013-9014] [2024-12-02 14:15:33,821 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)); [9266-9267] [2024-12-02 14:15:34,093 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_036f9efc-5397-4f68-a009-bcbe8327cad4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588527,588540] [2024-12-02 14:15:34,094 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_036f9efc-5397-4f68-a009-bcbe8327cad4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588672,588685] [2024-12-02 14:15:34,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 14:15:34,250 INFO L204 MainTranslator]: Completed translation [2024-12-02 14:15:34,251 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:15:34 WrapperNode [2024-12-02 14:15:34,251 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 14:15:34,252 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 14:15:34,252 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 14:15:34,252 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 14:15:34,257 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:15:34" (1/1) ... [2024-12-02 14:15:34,327 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:15:34" (1/1) ... [2024-12-02 14:15:34,517 INFO L138 Inliner]: procedures = 538, calls = 4324, calls flagged for inlining = 264, calls inlined = 251, statements flattened = 9020 [2024-12-02 14:15:34,518 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 14:15:34,518 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 14:15:34,518 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 14:15:34,518 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 14:15:34,525 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:15:34" (1/1) ... [2024-12-02 14:15:34,526 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:15:34" (1/1) ... [2024-12-02 14:15:34,552 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:15:34" (1/1) ... [2024-12-02 14:15:37,684 INFO L175 MemorySlicer]: Split 2796 memory accesses to 32 slices as follows [2, 16, 1, 69, 6, 6, 8, 2, 2, 9, 9, 2, 9, 1169, 63, 15, 21, 354, 8, 2, 52, 3, 2, 8, 2, 1, 1, 1, 16, 11, 919, 7]. 42 percent of accesses are in the largest equivalence class. The 198 initializations are split as follows [0, 0, 1, 69, 6, 6, 8, 2, 0, 8, 8, 0, 8, 40, 0, 0, 0, 0, 8, 0, 0, 1, 0, 8, 0, 0, 1, 1, 16, 0, 0, 7]. The 1775 writes are split as follows [1, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 330, 63, 15, 21, 354, 0, 2, 42, 0, 1, 0, 1, 0, 0, 0, 0, 10, 919, 0]. [2024-12-02 14:15:37,684 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:15:34" (1/1) ... [2024-12-02 14:15:37,684 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:15:34" (1/1) ... [2024-12-02 14:15:37,812 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:15:34" (1/1) ... [2024-12-02 14:15:37,820 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:15:34" (1/1) ... [2024-12-02 14:15:37,843 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:15:34" (1/1) ... [2024-12-02 14:15:37,899 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:15:34" (1/1) ... [2024-12-02 14:15:37,918 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:15:34" (1/1) ... [2024-12-02 14:15:37,958 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 14:15:37,959 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 14:15:37,959 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 14:15:37,959 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 14:15:37,960 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:15:34" (1/1) ... [2024-12-02 14:15:37,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:15:37,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_036f9efc-5397-4f68-a009-bcbe8327cad4/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 14:15:37,984 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_036f9efc-5397-4f68-a009-bcbe8327cad4/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 14:15:37,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_036f9efc-5397-4f68-a009-bcbe8327cad4/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 14:15:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2024-12-02 14:15:38,006 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2024-12-02 14:15:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 14:15:38,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 14:15:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2024-12-02 14:15:38,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2024-12-02 14:15:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2024-12-02 14:15:38,007 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2024-12-02 14:15:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2024-12-02 14:15:38,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2024-12-02 14:15:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 14:15:38,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 14:15:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2024-12-02 14:15:38,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2024-12-02 14:15:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2024-12-02 14:15:38,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2024-12-02 14:15:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2024-12-02 14:15:38,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2024-12-02 14:15:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-02 14:15:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-02 14:15:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2024-12-02 14:15:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2024-12-02 14:15:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2024-12-02 14:15:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2024-12-02 14:15:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2024-12-02 14:15:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2024-12-02 14:15:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2024-12-02 14:15:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2024-12-02 14:15:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx8800_dev [2024-12-02 14:15:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx8800_dev [2024-12-02 14:15:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-02 14:15:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-02 14:15:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2024-12-02 14:15:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2024-12-02 14:15:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2024-12-02 14:15:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2024-12-02 14:15:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-12-02 14:15:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-12-02 14:15:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2024-12-02 14:15:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2024-12-02 14:15:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2024-12-02 14:15:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2024-12-02 14:15:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2024-12-02 14:15:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2024-12-02 14:15:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2024-12-02 14:15:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2024-12-02 14:15:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2024-12-02 14:15:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2024-12-02 14:15:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2024-12-02 14:15:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2024-12-02 14:15:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-02 14:15:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-02 14:15:38,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-02 14:15:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-02 14:15:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-02 14:15:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-02 14:15:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-12-02 14:15:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-12-02 14:15:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-12-02 14:15:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-12-02 14:15:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 14:15:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 14:15:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2024-12-02 14:15:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2024-12-02 14:15:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2024-12-02 14:15:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2024-12-02 14:15:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2024-12-02 14:15:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2024-12-02 14:15:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2024-12-02 14:15:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2024-12-02 14:15:38,010 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-12-02 14:15:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-12-02 14:15:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2024-12-02 14:15:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2024-12-02 14:15:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 14:15:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2024-12-02 14:15:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2024-12-02 14:15:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2024-12-02 14:15:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2024-12-02 14:15:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_102 [2024-12-02 14:15:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_102 [2024-12-02 14:15:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-02 14:15:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-02 14:15:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2024-12-02 14:15:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-12-02 14:15:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-12-02 14:15:38,011 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2024-12-02 14:15:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2024-12-02 14:15:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 14:15:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 14:15:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 14:15:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 14:15:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 14:15:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 14:15:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 14:15:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 14:15:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 14:15:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 14:15:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 14:15:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 14:15:38,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 14:15:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 14:15:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 14:15:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 14:15:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 14:15:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 14:15:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 14:15:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 14:15:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 14:15:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 14:15:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 14:15:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 14:15:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 14:15:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 14:15:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 14:15:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 14:15:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 14:15:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 14:15:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 14:15:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 14:15:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-12-02 14:15:38,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-12-02 14:15:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-02 14:15:38,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-02 14:15:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2024-12-02 14:15:38,014 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2024-12-02 14:15:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 14:15:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 14:15:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 14:15:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 14:15:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 14:15:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 14:15:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 14:15:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 14:15:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 14:15:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 14:15:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 14:15:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 14:15:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 14:15:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 14:15:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 14:15:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 14:15:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 14:15:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 14:15:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 14:15:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 14:15:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 14:15:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 14:15:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 14:15:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 14:15:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 14:15:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 14:15:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 14:15:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 14:15:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 14:15:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 14:15:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 14:15:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 14:15:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2024-12-02 14:15:38,016 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2024-12-02 14:15:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-12-02 14:15:38,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-12-02 14:15:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2024-12-02 14:15:38,017 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2024-12-02 14:15:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2024-12-02 14:15:38,017 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2024-12-02 14:15:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-02 14:15:38,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-02 14:15:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2024-12-02 14:15:38,018 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2024-12-02 14:15:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-02 14:15:38,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-02 14:15:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2024-12-02 14:15:38,018 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2024-12-02 14:15:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2024-12-02 14:15:38,018 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2024-12-02 14:15:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-02 14:15:38,018 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-02 14:15:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2024-12-02 14:15:38,019 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2024-12-02 14:15:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-02 14:15:38,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-02 14:15:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2024-12-02 14:15:38,019 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2024-12-02 14:15:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-12-02 14:15:38,019 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-12-02 14:15:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2024-12-02 14:15:38,019 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2024-12-02 14:15:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 14:15:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-02 14:15:38,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-02 14:15:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-02 14:15:38,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-02 14:15:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-12-02 14:15:38,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-12-02 14:15:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-12-02 14:15:38,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-12-02 14:15:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2024-12-02 14:15:38,020 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2024-12-02 14:15:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 14:15:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 14:15:38,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 14:15:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 14:15:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 14:15:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 14:15:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 14:15:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 14:15:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 14:15:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 14:15:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 14:15:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 14:15:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 14:15:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 14:15:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2024-12-02 14:15:38,022 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2024-12-02 14:15:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 14:15:38,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 14:15:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-02 14:15:38,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-02 14:15:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2024-12-02 14:15:38,022 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2024-12-02 14:15:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-12-02 14:15:38,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-12-02 14:15:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-12-02 14:15:38,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-12-02 14:15:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2024-12-02 14:15:38,022 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2024-12-02 14:15:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2024-12-02 14:15:38,022 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2024-12-02 14:15:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-02 14:15:38,022 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-02 14:15:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2024-12-02 14:15:38,022 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2024-12-02 14:15:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-12-02 14:15:38,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-12-02 14:15:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2024-12-02 14:15:38,023 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2024-12-02 14:15:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2024-12-02 14:15:38,023 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2024-12-02 14:15:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2024-12-02 14:15:38,023 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2024-12-02 14:15:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2024-12-02 14:15:38,023 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2024-12-02 14:15:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2024-12-02 14:15:38,023 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2024-12-02 14:15:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2024-12-02 14:15:38,023 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2024-12-02 14:15:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2024-12-02 14:15:38,023 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2024-12-02 14:15:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2024-12-02 14:15:38,023 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2024-12-02 14:15:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-12-02 14:15:38,023 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-12-02 14:15:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-02 14:15:38,023 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-02 14:15:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-12-02 14:15:38,023 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-12-02 14:15:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 14:15:38,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2024-12-02 14:15:38,024 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 14:15:38,024 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-12-02 14:15:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-12-02 14:15:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-12-02 14:15:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-12-02 14:15:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-12-02 14:15:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-12-02 14:15:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-12-02 14:15:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2024-12-02 14:15:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2024-12-02 14:15:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2024-12-02 14:15:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2024-12-02 14:15:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2024-12-02 14:15:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2024-12-02 14:15:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2024-12-02 14:15:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2024-12-02 14:15:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2024-12-02 14:15:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2024-12-02 14:15:38,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-12-02 14:15:38,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-12-02 14:15:38,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-12-02 14:15:38,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-12-02 14:15:38,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-12-02 14:15:38,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-12-02 14:15:38,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-12-02 14:15:38,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-12-02 14:15:38,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-12-02 14:15:38,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2024-12-02 14:15:38,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2024-12-02 14:15:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 14:15:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 14:15:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 14:15:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 14:15:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 14:15:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 14:15:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 14:15:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 14:15:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 14:15:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 14:15:38,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 14:15:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2024-12-02 14:15:38,028 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2024-12-02 14:15:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2024-12-02 14:15:38,028 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2024-12-02 14:15:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2024-12-02 14:15:38,028 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2024-12-02 14:15:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2024-12-02 14:15:38,028 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2024-12-02 14:15:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-12-02 14:15:38,028 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-12-02 14:15:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-12-02 14:15:38,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-12-02 14:15:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2024-12-02 14:15:38,028 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2024-12-02 14:15:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 14:15:38,028 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 14:15:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2024-12-02 14:15:38,029 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2024-12-02 14:15:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2024-12-02 14:15:38,029 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2024-12-02 14:15:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2024-12-02 14:15:38,029 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2024-12-02 14:15:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2024-12-02 14:15:38,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2024-12-02 14:15:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2024-12-02 14:15:38,029 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2024-12-02 14:15:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-12-02 14:15:38,029 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-12-02 14:15:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-12-02 14:15:38,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-12-02 14:15:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2024-12-02 14:15:38,029 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2024-12-02 14:15:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 14:15:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 14:15:38,029 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 14:15:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 14:15:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 14:15:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2024-12-02 14:15:38,031 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2024-12-02 14:15:38,031 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_100 [2024-12-02 14:15:38,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_100 [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2024-12-02 14:15:38,031 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2024-12-02 14:15:38,031 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 14:15:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 14:15:38,032 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-12-02 14:15:38,032 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 14:15:38,032 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 14:15:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2024-12-02 14:15:38,033 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2024-12-02 14:15:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-02 14:15:38,033 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-02 14:15:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-02 14:15:38,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-02 14:15:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-12-02 14:15:38,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-12-02 14:15:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-02 14:15:38,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-02 14:15:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2024-12-02 14:15:38,033 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2024-12-02 14:15:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-02 14:15:38,033 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-02 14:15:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2024-12-02 14:15:38,033 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2024-12-02 14:15:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2024-12-02 14:15:38,033 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2024-12-02 14:15:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 14:15:38,033 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 14:15:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 14:15:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 14:15:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 14:15:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 14:15:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 14:15:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 14:15:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 14:15:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 14:15:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 14:15:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 14:15:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 14:15:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 14:15:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_101 [2024-12-02 14:15:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_101 [2024-12-02 14:15:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2024-12-02 14:15:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2024-12-02 14:15:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-12-02 14:15:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-12-02 14:15:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2024-12-02 14:15:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2024-12-02 14:15:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-02 14:15:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-02 14:15:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2024-12-02 14:15:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2024-12-02 14:15:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2024-12-02 14:15:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2024-12-02 14:15:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2024-12-02 14:15:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2024-12-02 14:15:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-02 14:15:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-02 14:15:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-12-02 14:15:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-12-02 14:15:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2024-12-02 14:15:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-12-02 14:15:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2024-12-02 14:15:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2024-12-02 14:15:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-02 14:15:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-02 14:15:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2024-12-02 14:15:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 14:15:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx8800_dev [2024-12-02 14:15:38,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx8800_dev [2024-12-02 14:15:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-02 14:15:38,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-02 14:15:39,392 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 14:15:39,395 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 14:16:03,762 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-02 14:16:03,916 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 14:16:13,914 INFO L? ?]: Removed 3917 outVars from TransFormulas that were not future-live. [2024-12-02 14:16:13,914 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 14:16:13,962 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 14:16:13,962 INFO L312 CfgBuilder]: Removed 37 assume(true) statements. [2024-12-02 14:16:13,962 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:16:13 BoogieIcfgContainer [2024-12-02 14:16:13,962 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 14:16:13,964 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 14:16:13,964 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 14:16:13,969 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 14:16:13,969 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:15:29" (1/3) ... [2024-12-02 14:16:13,970 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e0114e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:16:13, skipping insertion in model container [2024-12-02 14:16:13,970 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:15:34" (2/3) ... [2024-12-02 14:16:13,970 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e0114e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:16:13, skipping insertion in model container [2024-12-02 14:16:13,970 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:16:13" (3/3) ... [2024-12-02 14:16:13,971 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2024-12-02 14:16:13,986 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 14:16:13,989 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i that has 181 procedures, 3492 locations, 1 initial locations, 35 loop locations, and 1 error locations. [2024-12-02 14:16:14,103 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 14:16:14,114 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;@2ba1cd39, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 14:16:14,115 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 14:16:14,126 INFO L276 IsEmpty]: Start isEmpty. Operand has 3335 states, 2374 states have (on average 1.3016006739679866) internal successors, (3090), 2388 states have internal predecessors, (3090), 812 states have call successors, (812), 149 states have call predecessors, (812), 148 states have return successors, (805), 804 states have call predecessors, (805), 805 states have call successors, (805) [2024-12-02 14:16:14,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2024-12-02 14:16:14,163 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:16:14,164 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 49, 49, 49, 49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:16:14,164 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:16:14,169 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:16:14,169 INFO L85 PathProgramCache]: Analyzing trace with hash -1957592600, now seen corresponding path program 1 times [2024-12-02 14:16:14,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:16:14,177 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [663076374] [2024-12-02 14:16:14,177 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:16:14,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:19:30,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:19:34,328 INFO L134 CoverageAnalysis]: Checked inductivity of 10731 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10731 trivial. 0 not checked. [2024-12-02 14:19:34,329 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:19:34,329 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [663076374] [2024-12-02 14:19:34,329 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [663076374] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:19:34,329 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:19:34,330 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:19:34,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [165417587] [2024-12-02 14:19:34,331 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:19:34,335 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:19:34,335 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:19:34,350 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:19:34,350 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:19:34,356 INFO L87 Difference]: Start difference. First operand has 3335 states, 2374 states have (on average 1.3016006739679866) internal successors, (3090), 2388 states have internal predecessors, (3090), 812 states have call successors, (812), 149 states have call predecessors, (812), 148 states have return successors, (805), 804 states have call predecessors, (805), 805 states have call successors, (805) Second operand has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2024-12-02 14:19:38,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:19:41,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:19:41,592 INFO L93 Difference]: Finished difference Result 9537 states and 13595 transitions. [2024-12-02 14:19:41,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:19:41,594 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) Word has length 579 [2024-12-02 14:19:41,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:19:41,641 INFO L225 Difference]: With dead ends: 9537 [2024-12-02 14:19:41,641 INFO L226 Difference]: Without dead ends: 6219 [2024-12-02 14:19:41,660 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:19:41,663 INFO L435 NwaCegarLoop]: 4693 mSDtfsCounter, 4136 mSDsluCounter, 4540 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4136 SdHoareTripleChecker+Valid, 9233 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2024-12-02 14:19:41,663 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4136 Valid, 9233 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 136 Invalid, 1 Unknown, 0 Unchecked, 6.9s Time] [2024-12-02 14:19:41,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6219 states. [2024-12-02 14:19:41,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6219 to 6213. [2024-12-02 14:19:41,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6213 states, 4479 states have (on average 1.2924759991069434) internal successors, (5789), 4507 states have internal predecessors, (5789), 1441 states have call successors, (1441), 292 states have call predecessors, (1441), 292 states have return successors, (1441), 1437 states have call predecessors, (1441), 1441 states have call successors, (1441) [2024-12-02 14:19:41,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6213 states to 6213 states and 8671 transitions. [2024-12-02 14:19:41,985 INFO L78 Accepts]: Start accepts. Automaton has 6213 states and 8671 transitions. Word has length 579 [2024-12-02 14:19:41,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:19:41,987 INFO L471 AbstractCegarLoop]: Abstraction has 6213 states and 8671 transitions. [2024-12-02 14:19:41,987 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (52), 3 states have call predecessors, (52), 3 states have call successors, (52) [2024-12-02 14:19:41,987 INFO L276 IsEmpty]: Start isEmpty. Operand 6213 states and 8671 transitions. [2024-12-02 14:19:42,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2024-12-02 14:19:42,001 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:19:42,001 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 49, 49, 49, 49, 49, 49, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:19:42,001 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 14:19:42,001 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:19:42,002 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:19:42,002 INFO L85 PathProgramCache]: Analyzing trace with hash 1022773302, now seen corresponding path program 1 times [2024-12-02 14:19:42,002 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:19:42,002 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [767902270] [2024-12-02 14:19:42,002 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:19:42,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:23:10,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:23:13,530 INFO L134 CoverageAnalysis]: Checked inductivity of 10731 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10731 trivial. 0 not checked. [2024-12-02 14:23:13,530 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:23:13,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [767902270] [2024-12-02 14:23:13,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [767902270] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:23:13,531 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:23:13,531 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:23:13,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1292064795] [2024-12-02 14:23:13,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:23:13,533 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:23:13,533 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:23:13,533 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:23:13,533 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:23:13,534 INFO L87 Difference]: Start difference. First operand 6213 states and 8671 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) [2024-12-02 14:23:17,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:23:18,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 14:23:20,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:23:20,136 INFO L93 Difference]: Finished difference Result 17991 states and 25089 transitions. [2024-12-02 14:23:20,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:23:20,137 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) Word has length 586 [2024-12-02 14:23:20,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:23:20,191 INFO L225 Difference]: With dead ends: 17991 [2024-12-02 14:23:20,191 INFO L226 Difference]: Without dead ends: 11881 [2024-12-02 14:23:20,206 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:23:20,207 INFO L435 NwaCegarLoop]: 4797 mSDtfsCounter, 4100 mSDsluCounter, 4542 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 17 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4100 SdHoareTripleChecker+Valid, 9339 SdHoareTripleChecker+Invalid, 88 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2024-12-02 14:23:20,207 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4100 Valid, 9339 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 70 Invalid, 1 Unknown, 0 Unchecked, 6.2s Time] [2024-12-02 14:23:20,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11881 states. [2024-12-02 14:23:20,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11881 to 11877. [2024-12-02 14:23:20,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11877 states, 8611 states have (on average 1.2942747648356754) internal successors, (11145), 8665 states have internal predecessors, (11145), 2695 states have call successors, (2695), 570 states have call predecessors, (2695), 570 states have return successors, (2695), 2685 states have call predecessors, (2695), 2695 states have call successors, (2695) [2024-12-02 14:23:20,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11877 states to 11877 states and 16535 transitions. [2024-12-02 14:23:20,582 INFO L78 Accepts]: Start accepts. Automaton has 11877 states and 16535 transitions. Word has length 586 [2024-12-02 14:23:20,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:23:20,583 INFO L471 AbstractCegarLoop]: Abstraction has 11877 states and 16535 transitions. [2024-12-02 14:23:20,583 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 3 states have call successors, (55), 2 states have call predecessors, (55), 1 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) [2024-12-02 14:23:20,584 INFO L276 IsEmpty]: Start isEmpty. Operand 11877 states and 16535 transitions. [2024-12-02 14:23:20,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2024-12-02 14:23:20,604 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:23:20,604 INFO L218 NwaCegarLoop]: trace histogram [51, 51, 49, 49, 49, 49, 49, 49, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:23:20,604 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 14:23:20,604 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:23:20,605 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:23:20,605 INFO L85 PathProgramCache]: Analyzing trace with hash -280969321, now seen corresponding path program 1 times [2024-12-02 14:23:20,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:23:20,605 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [993538611] [2024-12-02 14:23:20,605 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:23:20,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:26:46,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:26:48,386 INFO L134 CoverageAnalysis]: Checked inductivity of 10884 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10881 trivial. 0 not checked. [2024-12-02 14:26:48,386 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:26:48,386 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [993538611] [2024-12-02 14:26:48,386 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [993538611] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:26:48,386 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:26:48,386 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:26:48,386 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2130888900] [2024-12-02 14:26:48,386 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:26:48,387 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:26:48,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:26:48,388 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:26:48,388 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:26:48,388 INFO L87 Difference]: Start difference. First operand 11877 states and 16535 transitions. Second operand has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2024-12-02 14:26:52,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:26:53,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-02 14:26:54,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:26:54,556 INFO L93 Difference]: Finished difference Result 26349 states and 36629 transitions. [2024-12-02 14:26:54,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:26:54,557 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) Word has length 604 [2024-12-02 14:26:54,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:26:54,653 INFO L225 Difference]: With dead ends: 26349 [2024-12-02 14:26:54,654 INFO L226 Difference]: Without dead ends: 14575 [2024-12-02 14:26:54,704 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:26:54,705 INFO L435 NwaCegarLoop]: 4800 mSDtfsCounter, 3693 mSDsluCounter, 4536 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3693 SdHoareTripleChecker+Valid, 9336 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2024-12-02 14:26:54,705 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3693 Valid, 9336 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 39 Invalid, 1 Unknown, 0 Unchecked, 5.8s Time] [2024-12-02 14:26:54,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14575 states. [2024-12-02 14:26:55,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14575 to 14573. [2024-12-02 14:26:55,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14573 states, 10583 states have (on average 1.2940565057167155) internal successors, (13695), 10648 states have internal predecessors, (13695), 3271 states have call successors, (3271), 718 states have call predecessors, (3271), 718 states have return successors, (3271), 3260 states have call predecessors, (3271), 3271 states have call successors, (3271) [2024-12-02 14:26:55,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14573 states to 14573 states and 20237 transitions. [2024-12-02 14:26:55,328 INFO L78 Accepts]: Start accepts. Automaton has 14573 states and 20237 transitions. Word has length 604 [2024-12-02 14:26:55,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:26:55,329 INFO L471 AbstractCegarLoop]: Abstraction has 14573 states and 20237 transitions. [2024-12-02 14:26:55,330 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2024-12-02 14:26:55,330 INFO L276 IsEmpty]: Start isEmpty. Operand 14573 states and 20237 transitions. [2024-12-02 14:26:55,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2024-12-02 14:26:55,341 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:26:55,341 INFO L218 NwaCegarLoop]: trace histogram [52, 52, 51, 51, 51, 51, 51, 51, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:26:55,341 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 14:26:55,341 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:26:55,342 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:26:55,342 INFO L85 PathProgramCache]: Analyzing trace with hash -1958645765, now seen corresponding path program 1 times [2024-12-02 14:26:55,342 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:26:55,342 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1311954868] [2024-12-02 14:26:55,342 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:26:55,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms