./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_a69ed983-14ef-4284-b2d0-d25488309319/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ed983-14ef-4284-b2d0-d25488309319/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ed983-14ef-4284-b2d0-d25488309319/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ed983-14ef-4284-b2d0-d25488309319/bin/uautomizer-verify-aQ6SnzHsRB/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_a69ed983-14ef-4284-b2d0-d25488309319/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ed983-14ef-4284-b2d0-d25488309319/bin/uautomizer-verify-aQ6SnzHsRB --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 [2024-11-28 02:14:12,051 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:14:12,150 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ed983-14ef-4284-b2d0-d25488309319/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 02:14:12,160 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:14:12,160 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:14:12,198 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:14:12,199 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:14:12,199 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:14:12,199 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:14:12,199 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:14:12,200 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:14:12,200 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:14:12,200 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:14:12,200 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:14:12,200 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:14:12,200 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:14:12,201 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:14:12,201 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:14:12,202 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:14:12,203 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:14:12,203 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:14:12,203 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:14:12,203 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:14:12,203 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:14:12,203 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:14:12,203 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:14:12,204 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:14:12,204 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:14:12,204 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:14:12,204 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:14:12,204 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:14:12,204 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:14:12,205 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:14:12,205 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:14:12,205 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:14:12,205 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:14:12,205 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:14:12,205 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:14:12,205 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:14:12,205 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 02:14:12,205 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 02:14:12,205 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:14:12,205 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:14:12,206 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:14:12,206 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:14:12,206 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_a69ed983-14ef-4284-b2d0-d25488309319/bin/uautomizer-verify-aQ6SnzHsRB 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 [2024-11-28 02:14:12,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:14:12,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:14:12,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:14:12,578 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:14:12,578 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:14:12,580 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ed983-14ef-4284-b2d0-d25488309319/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2024-11-28 02:14:15,487 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ed983-14ef-4284-b2d0-d25488309319/bin/uautomizer-verify-aQ6SnzHsRB/data/97bf71e9d/e5817071d074446198280cd75a7138f5/FLAGe89ef23c8 [2024-11-28 02:14:16,409 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:14:16,410 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ed983-14ef-4284-b2d0-d25488309319/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2024-11-28 02:14:16,481 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ed983-14ef-4284-b2d0-d25488309319/bin/uautomizer-verify-aQ6SnzHsRB/data/97bf71e9d/e5817071d074446198280cd75a7138f5/FLAGe89ef23c8 [2024-11-28 02:14:16,565 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ed983-14ef-4284-b2d0-d25488309319/bin/uautomizer-verify-aQ6SnzHsRB/data/97bf71e9d/e5817071d074446198280cd75a7138f5 [2024-11-28 02:14:16,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:14:16,569 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:14:16,570 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:14:16,570 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:14:16,575 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:14:16,576 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:14:16" (1/1) ... [2024-11-28 02:14:16,577 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56326bea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:16, skipping insertion in model container [2024-11-28 02:14:16,578 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:14:16" (1/1) ... [2024-11-28 02:14:16,730 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:14:21,105 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_a69ed983-14ef-4284-b2d0-d25488309319/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588527,588540] [2024-11-28 02:14:21,109 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_a69ed983-14ef-4284-b2d0-d25488309319/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588672,588685] [2024-11-28 02:14:21,136 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:14:21,289 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:14:21,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7929] [2024-11-28 02:14:21,505 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7936] [2024-11-28 02:14:21,584 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] [2024-11-28 02:14:21,650 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] [2024-11-28 02:14:21,655 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] [2024-11-28 02:14:21,667 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] [2024-11-28 02:14:21,668 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] [2024-11-28 02:14:21,724 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] [2024-11-28 02:14:22,250 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_a69ed983-14ef-4284-b2d0-d25488309319/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588527,588540] [2024-11-28 02:14:22,250 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_a69ed983-14ef-4284-b2d0-d25488309319/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588672,588685] [2024-11-28 02:14:22,263 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:14:22,561 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:14:22,562 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:22 WrapperNode [2024-11-28 02:14:22,563 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:14:22,564 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:14:22,565 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:14:22,565 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:14:22,575 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:22" (1/1) ... [2024-11-28 02:14:22,730 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:22" (1/1) ... [2024-11-28 02:14:23,079 INFO L138 Inliner]: procedures = 538, calls = 4324, calls flagged for inlining = 264, calls inlined = 251, statements flattened = 9020 [2024-11-28 02:14:23,080 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:14:23,081 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:14:23,081 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:14:23,081 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:14:23,091 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:22" (1/1) ... [2024-11-28 02:14:23,092 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:22" (1/1) ... [2024-11-28 02:14:23,145 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:22" (1/1) ... [2024-11-28 02:14:27,270 INFO L175 MemorySlicer]: Split 2796 memory accesses to 32 slices as follows [1, 6, 919, 2, 2, 2, 9, 9, 2, 9, 2, 15, 63, 8, 2, 16, 21, 354, 1, 1169, 8, 2, 16, 52, 3, 8, 69, 1, 11, 1, 6, 7]. 42 percent of accesses are in the largest equivalence class. The 198 initializations are split as follows [1, 6, 0, 0, 0, 2, 8, 8, 0, 8, 0, 0, 0, 8, 0, 16, 0, 0, 0, 40, 8, 0, 0, 0, 1, 8, 69, 1, 0, 1, 6, 7]. The 1775 writes are split as follows [0, 0, 919, 1, 2, 0, 0, 0, 1, 0, 0, 15, 63, 0, 0, 0, 21, 354, 0, 330, 0, 1, 16, 42, 0, 0, 0, 0, 10, 0, 0, 0]. [2024-11-28 02:14:27,270 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:22" (1/1) ... [2024-11-28 02:14:27,271 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:22" (1/1) ... [2024-11-28 02:14:27,506 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:22" (1/1) ... [2024-11-28 02:14:27,522 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:22" (1/1) ... [2024-11-28 02:14:27,552 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:22" (1/1) ... [2024-11-28 02:14:27,665 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:22" (1/1) ... [2024-11-28 02:14:27,696 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:22" (1/1) ... [2024-11-28 02:14:27,791 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:14:27,793 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:14:27,794 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:14:27,794 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:14:27,795 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:22" (1/1) ... [2024-11-28 02:14:27,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:14:27,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ed983-14ef-4284-b2d0-d25488309319/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:14:27,836 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ed983-14ef-4284-b2d0-d25488309319/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:14:27,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a69ed983-14ef-4284-b2d0-d25488309319/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:14:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2024-11-28 02:14:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2024-11-28 02:14:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 02:14:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 02:14:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2024-11-28 02:14:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2024-11-28 02:14:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2024-11-28 02:14:27,873 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2024-11-28 02:14:27,873 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2024-11-28 02:14:27,873 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2024-11-28 02:14:27,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 02:14:27,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 02:14:27,874 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2024-11-28 02:14:27,874 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2024-11-28 02:14:27,875 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2024-11-28 02:14:27,875 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2024-11-28 02:14:27,875 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2024-11-28 02:14:27,875 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2024-11-28 02:14:27,875 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-28 02:14:27,875 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-28 02:14:27,876 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2024-11-28 02:14:27,876 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2024-11-28 02:14:27,876 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2024-11-28 02:14:27,876 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2024-11-28 02:14:27,877 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2024-11-28 02:14:27,877 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2024-11-28 02:14:27,877 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2024-11-28 02:14:27,877 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2024-11-28 02:14:27,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx8800_dev [2024-11-28 02:14:27,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx8800_dev [2024-11-28 02:14:27,877 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-28 02:14:27,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-28 02:14:27,878 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2024-11-28 02:14:27,878 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2024-11-28 02:14:27,878 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2024-11-28 02:14:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2024-11-28 02:14:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-28 02:14:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-11-28 02:14:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2024-11-28 02:14:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2024-11-28 02:14:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2024-11-28 02:14:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2024-11-28 02:14:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2024-11-28 02:14:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2024-11-28 02:14:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2024-11-28 02:14:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2024-11-28 02:14:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2024-11-28 02:14:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2024-11-28 02:14:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2024-11-28 02:14:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2024-11-28 02:14:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-28 02:14:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-28 02:14:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-28 02:14:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-28 02:14:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-28 02:14:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-28 02:14:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-11-28 02:14:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-11-28 02:14:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-28 02:14:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-28 02:14:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 02:14:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 02:14:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2024-11-28 02:14:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2024-11-28 02:14:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2024-11-28 02:14:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2024-11-28 02:14:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2024-11-28 02:14:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2024-11-28 02:14:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2024-11-28 02:14:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2024-11-28 02:14:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-28 02:14:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-28 02:14:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2024-11-28 02:14:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2024-11-28 02:14:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 02:14:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2024-11-28 02:14:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2024-11-28 02:14:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2024-11-28 02:14:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2024-11-28 02:14:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_102 [2024-11-28 02:14:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_102 [2024-11-28 02:14:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-28 02:14:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-28 02:14:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2024-11-28 02:14:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-11-28 02:14:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-11-28 02:14:27,882 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2024-11-28 02:14:27,882 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2024-11-28 02:14:27,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 02:14:27,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 02:14:27,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 02:14:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 02:14:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 02:14:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 02:14:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 02:14:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 02:14:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 02:14:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 02:14:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 02:14:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 02:14:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 02:14:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 02:14:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 02:14:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 02:14:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 02:14:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 02:14:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 02:14:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 02:14:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 02:14:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 02:14:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 02:14:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-28 02:14:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-28 02:14:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-28 02:14:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-28 02:14:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-28 02:14:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-28 02:14:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-28 02:14:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-28 02:14:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-28 02:14:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-28 02:14:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-28 02:14:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-28 02:14:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-28 02:14:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2024-11-28 02:14:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2024-11-28 02:14:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 02:14:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 02:14:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 02:14:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 02:14:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 02:14:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 02:14:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 02:14:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 02:14:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 02:14:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 02:14:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 02:14:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 02:14:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 02:14:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 02:14:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 02:14:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 02:14:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 02:14:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 02:14:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 02:14:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 02:14:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 02:14:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 02:14:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 02:14:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-28 02:14:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-28 02:14:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-28 02:14:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-28 02:14:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-28 02:14:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-28 02:14:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-28 02:14:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-28 02:14:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-28 02:14:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2024-11-28 02:14:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2024-11-28 02:14:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-28 02:14:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-28 02:14:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2024-11-28 02:14:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2024-11-28 02:14:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2024-11-28 02:14:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2024-11-28 02:14:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-28 02:14:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-28 02:14:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2024-11-28 02:14:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2024-11-28 02:14:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-28 02:14:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-28 02:14:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2024-11-28 02:14:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2024-11-28 02:14:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2024-11-28 02:14:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2024-11-28 02:14:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-28 02:14:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-28 02:14:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2024-11-28 02:14:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2024-11-28 02:14:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-28 02:14:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-28 02:14:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2024-11-28 02:14:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2024-11-28 02:14:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-28 02:14:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-11-28 02:14:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2024-11-28 02:14:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2024-11-28 02:14:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 02:14:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-28 02:14:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-28 02:14:27,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-28 02:14:27,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-28 02:14:27,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-28 02:14:27,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-28 02:14:27,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-28 02:14:27,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-28 02:14:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2024-11-28 02:14:27,898 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2024-11-28 02:14:27,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:14:27,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 02:14:27,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 02:14:27,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 02:14:27,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 02:14:27,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 02:14:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 02:14:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 02:14:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 02:14:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 02:14:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 02:14:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 02:14:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 02:14:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 02:14:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 02:14:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 02:14:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 02:14:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 02:14:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 02:14:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 02:14:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 02:14:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 02:14:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 02:14:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 02:14:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 02:14:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 02:14:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-28 02:14:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-28 02:14:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-28 02:14:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-28 02:14:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-28 02:14:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-28 02:14:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-28 02:14:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-28 02:14:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-28 02:14:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2024-11-28 02:14:27,901 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2024-11-28 02:14:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 02:14:27,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 02:14:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-28 02:14:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-28 02:14:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2024-11-28 02:14:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2024-11-28 02:14:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-28 02:14:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-28 02:14:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-28 02:14:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-28 02:14:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2024-11-28 02:14:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2024-11-28 02:14:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2024-11-28 02:14:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2024-11-28 02:14:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-28 02:14:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-28 02:14:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2024-11-28 02:14:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2024-11-28 02:14:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-28 02:14:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-28 02:14:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2024-11-28 02:14:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2024-11-28 02:14:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2024-11-28 02:14:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2024-11-28 02:14:27,903 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2024-11-28 02:14:27,903 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2024-11-28 02:14:27,903 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2024-11-28 02:14:27,903 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2024-11-28 02:14:27,903 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2024-11-28 02:14:27,903 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2024-11-28 02:14:27,905 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2024-11-28 02:14:27,905 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2024-11-28 02:14:27,906 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2024-11-28 02:14:27,906 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2024-11-28 02:14:27,906 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2024-11-28 02:14:27,906 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2024-11-28 02:14:27,906 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-28 02:14:27,906 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-28 02:14:27,906 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-28 02:14:27,906 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-28 02:14:27,906 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-28 02:14:27,906 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:14:27,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2024-11-28 02:14:27,907 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-28 02:14:27,907 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-28 02:14:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-28 02:14:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-28 02:14:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-28 02:14:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-11-28 02:14:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-11-28 02:14:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2024-11-28 02:14:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2024-11-28 02:14:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2024-11-28 02:14:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2024-11-28 02:14:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2024-11-28 02:14:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2024-11-28 02:14:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2024-11-28 02:14:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2024-11-28 02:14:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2024-11-28 02:14:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2024-11-28 02:14:27,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-28 02:14:27,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-28 02:14:27,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-28 02:14:27,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-28 02:14:27,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-28 02:14:27,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-28 02:14:27,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-28 02:14:27,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-28 02:14:27,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-28 02:14:27,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-28 02:14:27,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-28 02:14:27,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-28 02:14:27,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-28 02:14:27,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-28 02:14:27,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-28 02:14:27,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-28 02:14:27,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-28 02:14:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-28 02:14:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-28 02:14:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-28 02:14:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-11-28 02:14:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-11-28 02:14:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2024-11-28 02:14:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2024-11-28 02:14:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2024-11-28 02:14:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2024-11-28 02:14:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2024-11-28 02:14:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2024-11-28 02:14:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2024-11-28 02:14:27,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2024-11-28 02:14:27,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2024-11-28 02:14:27,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 02:14:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 02:14:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-28 02:14:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-28 02:14:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-28 02:14:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-28 02:14:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-28 02:14:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-28 02:14:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-28 02:14:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-28 02:14:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-28 02:14:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 02:14:27,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 02:14:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2024-11-28 02:14:27,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2024-11-28 02:14:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2024-11-28 02:14:27,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2024-11-28 02:14:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2024-11-28 02:14:27,915 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2024-11-28 02:14:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2024-11-28 02:14:27,915 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2024-11-28 02:14:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-11-28 02:14:27,915 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-11-28 02:14:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-28 02:14:27,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-28 02:14:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2024-11-28 02:14:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2024-11-28 02:14:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-28 02:14:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-28 02:14:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2024-11-28 02:14:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2024-11-28 02:14:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2024-11-28 02:14:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2024-11-28 02:14:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2024-11-28 02:14:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2024-11-28 02:14:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2024-11-28 02:14:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2024-11-28 02:14:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2024-11-28 02:14:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2024-11-28 02:14:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-28 02:14:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-28 02:14:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-28 02:14:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-28 02:14:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2024-11-28 02:14:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2024-11-28 02:14:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 02:14:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 02:14:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 02:14:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 02:14:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 02:14:27,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 02:14:27,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 02:14:27,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 02:14:27,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 02:14:27,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 02:14:27,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 02:14:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 02:14:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 02:14:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 02:14:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 02:14:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 02:14:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 02:14:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 02:14:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 02:14:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 02:14:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 02:14:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 02:14:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 02:14:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 02:14:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 02:14:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 02:14:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-28 02:14:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-28 02:14:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-28 02:14:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-28 02:14:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-28 02:14:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-28 02:14:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-28 02:14:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-28 02:14:27,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-28 02:14:27,924 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2024-11-28 02:14:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2024-11-28 02:14:27,924 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2024-11-28 02:14:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2024-11-28 02:14:27,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_100 [2024-11-28 02:14:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_100 [2024-11-28 02:14:27,924 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2024-11-28 02:14:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2024-11-28 02:14:27,924 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2024-11-28 02:14:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2024-11-28 02:14:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 02:14:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 02:14:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 02:14:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 02:14:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 02:14:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 02:14:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 02:14:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 02:14:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 02:14:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 02:14:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 02:14:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 02:14:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 02:14:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 02:14:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 02:14:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 02:14:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 02:14:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 02:14:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 02:14:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-28 02:14:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-28 02:14:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-28 02:14:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-28 02:14:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-28 02:14:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-28 02:14:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-28 02:14:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-28 02:14:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-28 02:14:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-28 02:14:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-28 02:14:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-28 02:14:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-28 02:14:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 02:14:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 02:14:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-28 02:14:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-28 02:14:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-28 02:14:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-28 02:14:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2024-11-28 02:14:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2024-11-28 02:14:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-28 02:14:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-28 02:14:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-28 02:14:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-28 02:14:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-28 02:14:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-28 02:14:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-28 02:14:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-28 02:14:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2024-11-28 02:14:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2024-11-28 02:14:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-28 02:14:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-28 02:14:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2024-11-28 02:14:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2024-11-28 02:14:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2024-11-28 02:14:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2024-11-28 02:14:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 02:14:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 02:14:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 02:14:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 02:14:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 02:14:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-28 02:14:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-28 02:14:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-28 02:14:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-28 02:14:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 02:14:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 02:14:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_101 [2024-11-28 02:14:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_101 [2024-11-28 02:14:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2024-11-28 02:14:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2024-11-28 02:14:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-28 02:14:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-28 02:14:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2024-11-28 02:14:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2024-11-28 02:14:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-28 02:14:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-28 02:14:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2024-11-28 02:14:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2024-11-28 02:14:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2024-11-28 02:14:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2024-11-28 02:14:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2024-11-28 02:14:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2024-11-28 02:14:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-28 02:14:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-28 02:14:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-28 02:14:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-28 02:14:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-28 02:14:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-28 02:14:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2024-11-28 02:14:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2024-11-28 02:14:27,931 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-28 02:14:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-28 02:14:27,931 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2024-11-28 02:14:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2024-11-28 02:14:27,931 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2024-11-28 02:14:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2024-11-28 02:14:27,931 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 02:14:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 02:14:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-28 02:14:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-28 02:14:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2024-11-28 02:14:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2024-11-28 02:14:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 02:14:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 02:14:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 02:14:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 02:14:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 02:14:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 02:14:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 02:14:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 02:14:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx8800_dev [2024-11-28 02:14:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx8800_dev [2024-11-28 02:14:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-28 02:14:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-28 02:14:29,855 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:14:29,859 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:15:01,746 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-28 02:15:01,930 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 02:15:13,148 INFO L? ?]: Removed 3917 outVars from TransFormulas that were not future-live. [2024-11-28 02:15:13,148 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:15:13,220 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:15:13,220 INFO L312 CfgBuilder]: Removed 37 assume(true) statements. [2024-11-28 02:15:13,221 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:15:13 BoogieIcfgContainer [2024-11-28 02:15:13,221 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:15:13,223 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:15:13,225 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:15:13,230 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:15:13,232 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:14:16" (1/3) ... [2024-11-28 02:15:13,232 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4823bf41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:15:13, skipping insertion in model container [2024-11-28 02:15:13,234 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:14:22" (2/3) ... [2024-11-28 02:15:13,234 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4823bf41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:15:13, skipping insertion in model container [2024-11-28 02:15:13,234 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:15:13" (3/3) ... [2024-11-28 02:15:13,236 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2024-11-28 02:15:13,254 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:15:13,259 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. [2024-11-28 02:15:13,413 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 02:15:13,429 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;@75d3111a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 02:15:13,429 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 02:15:13,446 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) [2024-11-28 02:15:13,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2024-11-28 02:15:13,517 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:15:13,519 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] [2024-11-28 02:15:13,519 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:15:13,525 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:15:13,527 INFO L85 PathProgramCache]: Analyzing trace with hash -1957592600, now seen corresponding path program 1 times [2024-11-28 02:15:13,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:15:13,535 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1717908974] [2024-11-28 02:15:13,535 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:15:13,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:18:46,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:18:51,087 INFO L134 CoverageAnalysis]: Checked inductivity of 10731 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10731 trivial. 0 not checked. [2024-11-28 02:18:51,088 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:18:51,088 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1717908974] [2024-11-28 02:18:51,089 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1717908974] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:18:51,089 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:18:51,089 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:18:51,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161655061] [2024-11-28 02:18:51,091 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:18:51,096 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:18:51,096 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:18:51,244 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:18:51,244 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:18:51,258 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) [2024-11-28 02:18:55,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.62s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 02:18:57,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:18:59,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:18:59,642 INFO L93 Difference]: Finished difference Result 9537 states and 13595 transitions. [2024-11-28 02:18:59,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:18:59,646 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 [2024-11-28 02:18:59,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:18:59,728 INFO L225 Difference]: With dead ends: 9537 [2024-11-28 02:18:59,729 INFO L226 Difference]: Without dead ends: 6219 [2024-11-28 02:18:59,760 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:18:59,763 INFO L435 NwaCegarLoop]: 4693 mSDtfsCounter, 4136 mSDsluCounter, 4540 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4136 SdHoareTripleChecker+Valid, 9233 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2024-11-28 02:18:59,763 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4136 Valid, 9233 Invalid, 150 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [13 Valid, 136 Invalid, 1 Unknown, 0 Unchecked, 7.8s Time] [2024-11-28 02:18:59,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6219 states. [2024-11-28 02:19:00,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6219 to 6213. [2024-11-28 02:19:00,270 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) [2024-11-28 02:19:00,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6213 states to 6213 states and 8671 transitions. [2024-11-28 02:19:00,336 INFO L78 Accepts]: Start accepts. Automaton has 6213 states and 8671 transitions. Word has length 579 [2024-11-28 02:19:00,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:19:00,341 INFO L471 AbstractCegarLoop]: Abstraction has 6213 states and 8671 transitions. [2024-11-28 02:19:00,341 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) [2024-11-28 02:19:00,342 INFO L276 IsEmpty]: Start isEmpty. Operand 6213 states and 8671 transitions. [2024-11-28 02:19:00,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2024-11-28 02:19:00,367 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:19:00,367 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] [2024-11-28 02:19:00,368 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 02:19:00,368 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:19:00,369 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:19:00,369 INFO L85 PathProgramCache]: Analyzing trace with hash 1022773302, now seen corresponding path program 1 times [2024-11-28 02:19:00,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:19:00,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [578471853] [2024-11-28 02:19:00,370 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:19:00,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:22:27,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:22:31,772 INFO L134 CoverageAnalysis]: Checked inductivity of 10731 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10731 trivial. 0 not checked. [2024-11-28 02:22:31,772 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:22:31,772 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [578471853] [2024-11-28 02:22:31,772 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [578471853] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:22:31,772 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:22:31,773 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:22:31,773 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [439726746] [2024-11-28 02:22:31,773 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:22:31,778 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:22:31,778 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:22:31,779 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:22:31,779 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:22:31,779 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) [2024-11-28 02:22:36,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.42s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 02:22:37,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:22:40,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:22:40,061 INFO L93 Difference]: Finished difference Result 17991 states and 25089 transitions. [2024-11-28 02:22:40,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:22:40,062 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 [2024-11-28 02:22:40,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:22:40,168 INFO L225 Difference]: With dead ends: 17991 [2024-11-28 02:22:40,168 INFO L226 Difference]: Without dead ends: 11881 [2024-11-28 02:22:40,199 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:22:40,200 INFO L435 NwaCegarLoop]: 4797 mSDtfsCounter, 4100 mSDsluCounter, 4542 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 17 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s 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, 7.6s IncrementalHoareTripleChecker+Time [2024-11-28 02:22:40,203 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4100 Valid, 9339 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 70 Invalid, 1 Unknown, 0 Unchecked, 7.6s Time] [2024-11-28 02:22:40,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11881 states. [2024-11-28 02:22:40,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11881 to 11877. [2024-11-28 02:22:40,822 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) [2024-11-28 02:22:40,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11877 states to 11877 states and 16535 transitions. [2024-11-28 02:22:40,918 INFO L78 Accepts]: Start accepts. Automaton has 11877 states and 16535 transitions. Word has length 586 [2024-11-28 02:22:40,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:22:40,924 INFO L471 AbstractCegarLoop]: Abstraction has 11877 states and 16535 transitions. [2024-11-28 02:22:40,924 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) [2024-11-28 02:22:40,924 INFO L276 IsEmpty]: Start isEmpty. Operand 11877 states and 16535 transitions. [2024-11-28 02:22:40,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2024-11-28 02:22:40,953 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:22:40,954 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] [2024-11-28 02:22:40,954 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 02:22:40,954 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:22:40,955 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:22:40,955 INFO L85 PathProgramCache]: Analyzing trace with hash -280969321, now seen corresponding path program 1 times [2024-11-28 02:22:40,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:22:40,955 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2146188908] [2024-11-28 02:22:40,955 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:22:40,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:26:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:26:54,025 INFO L134 CoverageAnalysis]: Checked inductivity of 10884 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10881 trivial. 0 not checked. [2024-11-28 02:26:54,025 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:26:54,025 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2146188908] [2024-11-28 02:26:54,025 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2146188908] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:26:54,025 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:26:54,025 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:26:54,026 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1653752855] [2024-11-28 02:26:54,026 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:26:54,026 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:26:54,026 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:26:54,027 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:26:54,027 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:26:54,028 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) [2024-11-28 02:26:58,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 02:26:59,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-28 02:27:00,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:27:00,877 INFO L93 Difference]: Finished difference Result 26349 states and 36629 transitions. [2024-11-28 02:27:00,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:27:00,879 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 [2024-11-28 02:27:00,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:27:01,029 INFO L225 Difference]: With dead ends: 26349 [2024-11-28 02:27:01,029 INFO L226 Difference]: Without dead ends: 14575 [2024-11-28 02:27:01,091 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 [2024-11-28 02:27:01,092 INFO L435 NwaCegarLoop]: 4800 mSDtfsCounter, 3693 mSDsluCounter, 4536 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s 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, 6.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:27:01,092 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3693 Valid, 9336 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 39 Invalid, 1 Unknown, 0 Unchecked, 6.3s Time] [2024-11-28 02:27:01,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14575 states. [2024-11-28 02:27:01,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14575 to 14573. [2024-11-28 02:27:01,735 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) [2024-11-28 02:27:01,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14573 states to 14573 states and 20237 transitions. [2024-11-28 02:27:01,822 INFO L78 Accepts]: Start accepts. Automaton has 14573 states and 20237 transitions. Word has length 604 [2024-11-28 02:27:01,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:27:01,824 INFO L471 AbstractCegarLoop]: Abstraction has 14573 states and 20237 transitions. [2024-11-28 02:27:01,826 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) [2024-11-28 02:27:01,826 INFO L276 IsEmpty]: Start isEmpty. Operand 14573 states and 20237 transitions. [2024-11-28 02:27:01,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2024-11-28 02:27:01,848 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:27:01,848 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] [2024-11-28 02:27:01,848 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 02:27:01,848 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:27:01,853 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:27:01,853 INFO L85 PathProgramCache]: Analyzing trace with hash -1958645765, now seen corresponding path program 1 times [2024-11-28 02:27:01,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:27:01,853 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155370580] [2024-11-28 02:27:01,853 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:27:01,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms