./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/bin/uautomizer-verify-VRDe98Ueme --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bce5aa2319ae110f8a0b01ff2a22780545859bbd4eceb3e6d7a0268461602692 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:50:13,800 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:50:13,917 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 11:50:13,925 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:50:13,926 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:50:13,966 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:50:13,967 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:50:13,967 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:50:13,968 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:50:13,973 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:50:13,974 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:50:13,975 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:50:13,975 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:50:13,977 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:50:13,978 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:50:13,978 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:50:13,979 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:50:13,979 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:50:13,980 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:50:13,980 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:50:13,981 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:50:13,982 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:50:13,982 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:50:13,983 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:50:13,984 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:50:13,984 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:50:13,985 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:50:13,986 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:50:13,986 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:50:13,987 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:50:13,988 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:50:13,988 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:50:13,989 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:50:13,989 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:50:13,990 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:50:13,990 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:50:13,990 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:50:13,991 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:50:13,991 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:50:13,991 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/bin/uautomizer-verify-VRDe98Ueme/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bce5aa2319ae110f8a0b01ff2a22780545859bbd4eceb3e6d7a0268461602692 [2023-11-26 11:50:14,379 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:50:14,404 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:50:14,409 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:50:14,411 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:50:14,411 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:50:14,413 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2023-11-26 11:50:17,575 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:50:18,445 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:50:18,446 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2023-11-26 11:50:18,526 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/bin/uautomizer-verify-VRDe98Ueme/data/9758e806c/a23f68fa8d004156a85b89011300bcc6/FLAG0ead3ad68 [2023-11-26 11:50:18,546 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/bin/uautomizer-verify-VRDe98Ueme/data/9758e806c/a23f68fa8d004156a85b89011300bcc6 [2023-11-26 11:50:18,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:50:18,555 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:50:18,559 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:50:18,559 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:50:18,565 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:50:18,566 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:50:18" (1/1) ... [2023-11-26 11:50:18,567 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22e04a3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:50:18, skipping insertion in model container [2023-11-26 11:50:18,568 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:50:18" (1/1) ... [2023-11-26 11:50:18,836 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:50:23,699 WARN L240 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_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588044,588057] [2023-11-26 11:50:23,704 WARN L240 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_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588213,588226] [2023-11-26 11:50:23,705 WARN L240 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_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588380,588393] [2023-11-26 11:50:23,706 WARN L240 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_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588548,588561] [2023-11-26 11:50:23,735 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:50:23,900 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:50:24,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7928] [2023-11-26 11:50:24,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7935] [2023-11-26 11:50:24,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (341), "i" (12UL)); [8339-8340] [2023-11-26 11:50:24,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (543), "i" (12UL)); [8706-8707] [2023-11-26 11:50:24,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (602), "i" (12UL)); [8813-8814] [2023-11-26 11:50:24,187 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (698), "i" (12UL)); [8978-8979] [2023-11-26 11:50:24,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (713), "i" (12UL)); [9012-9013] [2023-11-26 11:50:24,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx88/cx88-video.c"), "i" (814), "i" (12UL)); [9265-9266] [2023-11-26 11:50:24,820 WARN L240 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_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588044,588057] [2023-11-26 11:50:24,820 WARN L240 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_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588213,588226] [2023-11-26 11:50:24,821 WARN L240 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_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588380,588393] [2023-11-26 11:50:24,822 WARN L240 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_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i[588548,588561] [2023-11-26 11:50:24,832 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:50:25,119 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:50:25,128 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:50:25,129 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:50:25 WrapperNode [2023-11-26 11:50:25,129 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:50:25,130 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:50:25,131 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:50:25,131 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:50:25,139 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:50:25" (1/1) ... [2023-11-26 11:50:25,327 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:50:25" (1/1) ... [2023-11-26 11:50:25,605 INFO L138 Inliner]: procedures = 539, calls = 4320, calls flagged for inlining = 263, calls inlined = 250, statements flattened = 9014 [2023-11-26 11:50:25,606 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:50:25,607 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:50:25,607 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:50:25,607 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:50:25,621 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:50:25" (1/1) ... [2023-11-26 11:50:25,622 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:50:25" (1/1) ... [2023-11-26 11:50:25,671 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:50:25" (1/1) ... [2023-11-26 11:50:31,839 INFO L175 MemorySlicer]: Split 2845 memory accesses to 33 slices as follows [2, 1158, 2, 1, 2, 2, 9, 9, 6, 9, 59, 32, 349, 15, 6, 50, 8, 3, 2, 69, 11, 2, 16, 972, 8, 16, 1, 8, 1, 2, 1, 7, 7]. 41 percent of accesses are in the largest equivalence class. The 1803 initializations are split as follows [0, 186, 0, 1, 2, 0, 8, 8, 6, 8, 59, 32, 349, 0, 6, 40, 8, 1, 0, 69, 0, 0, 16, 972, 8, 0, 0, 8, 1, 0, 1, 7, 7]. The 219 writes are split as follows [1, 173, 2, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 15, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 16, 0, 0, 0, 1, 0, 0, 0]. [2023-11-26 11:50:31,839 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:50:25" (1/1) ... [2023-11-26 11:50:31,840 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:50:25" (1/1) ... [2023-11-26 11:50:32,077 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:50:25" (1/1) ... [2023-11-26 11:50:32,117 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:50:25" (1/1) ... [2023-11-26 11:50:32,221 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:50:25" (1/1) ... [2023-11-26 11:50:32,247 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:50:25" (1/1) ... [2023-11-26 11:50:32,322 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:50:32,323 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:50:32,323 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:50:32,324 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:50:32,324 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:50:25" (1/1) ... [2023-11-26 11:50:32,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:50:32,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:50:32,359 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:50:32,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfc35804-e029-4d5f-a41f-b7b994aa2d3b/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:50:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2023-11-26 11:50:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2023-11-26 11:50:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-26 11:50:32,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-26 11:50:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2023-11-26 11:50:32,406 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2023-11-26 11:50:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_unregister_video [2023-11-26 11:50:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_unregister_video [2023-11-26 11:50:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2023-11-26 11:50:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2023-11-26 11:50:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 11:50:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 11:50:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2023-11-26 11:50:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2023-11-26 11:50:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2023-11-26 11:50:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2023-11-26 11:50:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2023-11-26 11:50:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2023-11-26 11:50:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-26 11:50:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-26 11:50:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvnorm [2023-11-26 11:50:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvnorm [2023-11-26 11:50:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_77 [2023-11-26 11:50:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_77 [2023-11-26 11:50:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_tvaudio [2023-11-26 11:50:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_tvaudio [2023-11-26 11:50:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-26 11:50:32,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-26 11:50:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_vid_ctrl [2023-11-26 11:50:32,415 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_vid_ctrl [2023-11-26 11:50:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2023-11-26 11:50:32,415 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2023-11-26 11:50:32,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx8800_dev [2023-11-26 11:50:32,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx8800_dev [2023-11-26 11:50:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-26 11:50:32,416 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-26 11:50:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2023-11-26 11:50:32,416 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2023-11-26 11:50:32,416 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2023-11-26 11:50:32,417 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2023-11-26 11:50:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-26 11:50:32,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-26 11:50:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2023-11-26 11:50:32,417 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2023-11-26 11:50:32,417 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_newstation [2023-11-26 11:50:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_newstation [2023-11-26 11:50:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2023-11-26 11:50:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2023-11-26 11:50:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-26 11:50:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-11-26 11:50:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-11-26 11:50:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_vdev_init [2023-11-26 11:50:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_vdev_init [2023-11-26 11:50:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure video_mmap [2023-11-26 11:50:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mmap [2023-11-26 11:50:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-26 11:50:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-26 11:50:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-26 11:50:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-26 11:50:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-26 11:50:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-26 11:50:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2023-11-26 11:50:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2023-11-26 11:50:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-26 11:50:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-26 11:50:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-26 11:50:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-26 11:50:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_poll [2023-11-26 11:50:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_poll [2023-11-26 11:50:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2023-11-26 11:50:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2023-11-26 11:50:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2023-11-26 11:50:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2023-11-26 11:50:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_register [2023-11-26 11:50:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_register [2023-11-26 11:50:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-11-26 11:50:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-11-26 11:50:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2023-11-26 11:50:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2023-11-26 11:50:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 11:50:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_stereo [2023-11-26 11:50:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_stereo [2023-11-26 11:50:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_vbi_fmt [2023-11-26 11:50:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_vbi_fmt [2023-11-26 11:50:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-26 11:50:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-26 11:50:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_audio_thread [2023-11-26 11:50:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2023-11-26 11:50:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2023-11-26 11:50:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-11-26 11:50:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-11-26 11:50:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 11:50:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 11:50:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 11:50:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 11:50:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 11:50:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 11:50:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 11:50:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 11:50:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 11:50:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 11:50:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 11:50:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 11:50:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-26 11:50:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-26 11:50:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-26 11:50:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-26 11:50:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-26 11:50:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-26 11:50:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-26 11:50:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-26 11:50:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-26 11:50:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-26 11:50:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-26 11:50:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-26 11:50:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-26 11:50:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-26 11:50:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-26 11:50:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-26 11:50:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-26 11:50:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-26 11:50:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-26 11:50:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-26 11:50:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-26 11:50:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2023-11-26 11:50:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2023-11-26 11:50:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-26 11:50:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-26 11:50:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_restart_vbi_queue [2023-11-26 11:50:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_restart_vbi_queue [2023-11-26 11:50:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 11:50:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 11:50:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 11:50:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 11:50:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 11:50:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 11:50:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 11:50:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 11:50:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 11:50:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 11:50:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 11:50:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 11:50:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 11:50:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 11:50:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 11:50:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 11:50:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 11:50:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 11:50:32,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 11:50:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 11:50:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-26 11:50:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-26 11:50:32,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-26 11:50:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-26 11:50:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-26 11:50:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-26 11:50:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-26 11:50:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-26 11:50:32,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-26 11:50:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-26 11:50:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-26 11:50:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-26 11:50:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-26 11:50:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_finidev [2023-11-26 11:50:32,454 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_finidev [2023-11-26 11:50:32,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-26 11:50:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-26 11:50:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-11-26 11:50:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-11-26 11:50:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_querycap [2023-11-26 11:50:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_querycap [2023-11-26 11:50:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-26 11:50:32,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-26 11:50:32,455 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_set_freq [2023-11-26 11:50:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_set_freq [2023-11-26 11:50:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-26 11:50:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-26 11:50:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_s_aud_ctrl [2023-11-26 11:50:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_s_aud_ctrl [2023-11-26 11:50:32,456 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2023-11-26 11:50:32,456 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2023-11-26 11:50:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-26 11:50:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-26 11:50:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_video_mux [2023-11-26 11:50:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_video_mux [2023-11-26 11:50:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-26 11:50:32,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-26 11:50:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2023-11-26 11:50:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2023-11-26 11:50:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-11-26 11:50:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-11-26 11:50:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2023-11-26 11:50:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2023-11-26 11:50:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-26 11:50:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-26 11:50:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 11:50:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-26 11:50:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-26 11:50:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-26 11:50:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-26 11:50:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-26 11:50:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-26 11:50:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-26 11:50:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-26 11:50:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2023-11-26 11:50:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2023-11-26 11:50:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:50:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-26 11:50:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-26 11:50:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 11:50:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 11:50:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 11:50:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 11:50:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 11:50:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 11:50:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 11:50:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 11:50:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 11:50:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 11:50:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 11:50:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 11:50:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 11:50:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 11:50:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 11:50:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 11:50:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 11:50:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 11:50:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 11:50:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 11:50:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-26 11:50:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-26 11:50:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-26 11:50:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-26 11:50:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-26 11:50:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-26 11:50:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-26 11:50:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-26 11:50:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-26 11:50:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-26 11:50:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-26 11:50:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-26 11:50:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-26 11:50:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2023-11-26 11:50:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2023-11-26 11:50:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 11:50:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 11:50:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-26 11:50:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-26 11:50:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure restart_video_queue [2023-11-26 11:50:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_video_queue [2023-11-26 11:50:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2023-11-26 11:50:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2023-11-26 11:50:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2023-11-26 11:50:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2023-11-26 11:50:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-26 11:50:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-26 11:50:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2023-11-26 11:50:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2023-11-26 11:50:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-26 11:50:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-26 11:50:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2023-11-26 11:50:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2023-11-26 11:50:32,469 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_enum_input [2023-11-26 11:50:32,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_enum_input [2023-11-26 11:50:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2023-11-26 11:50:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2023-11-26 11:50:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure video_set_drvdata [2023-11-26 11:50:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure video_set_drvdata [2023-11-26 11:50:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2023-11-26 11:50:32,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2023-11-26 11:50:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure res_check [2023-11-26 11:50:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure res_check [2023-11-26 11:50:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2023-11-26 11:50:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2023-11-26 11:50:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_buffer [2023-11-26 11:50:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_buffer [2023-11-26 11:50:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-26 11:50:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-26 11:50:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-26 11:50:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-26 11:50:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-11-26 11:50:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-11-26 11:50:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:50:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:50:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2023-11-26 11:50:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2023-11-26 11:50:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-26 11:50:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-26 11:50:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2023-11-26 11:50:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2023-11-26 11:50:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2023-11-26 11:50:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2023-11-26 11:50:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2023-11-26 11:50:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2023-11-26 11:50:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2023-11-26 11:50:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2023-11-26 11:50:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2023-11-26 11:50:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2023-11-26 11:50:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2023-11-26 11:50:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2023-11-26 11:50:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2023-11-26 11:50:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2023-11-26 11:50:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2023-11-26 11:50:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2023-11-26 11:50:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2023-11-26 11:50:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2023-11-26 11:50:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2023-11-26 11:50:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2023-11-26 11:50:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2023-11-26 11:50:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2023-11-26 11:50:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2023-11-26 11:50:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2023-11-26 11:50:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2023-11-26 11:50:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2023-11-26 11:50:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2023-11-26 11:50:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2023-11-26 11:50:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2023-11-26 11:50:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2023-11-26 11:50:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2023-11-26 11:50:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2023-11-26 11:50:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#32 [2023-11-26 11:50:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2023-11-26 11:50:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2023-11-26 11:50:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2023-11-26 11:50:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2023-11-26 11:50:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2023-11-26 11:50:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2023-11-26 11:50:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2023-11-26 11:50:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2023-11-26 11:50:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2023-11-26 11:50:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2023-11-26 11:50:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2023-11-26 11:50:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2023-11-26 11:50:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2023-11-26 11:50:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2023-11-26 11:50:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2023-11-26 11:50:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2023-11-26 11:50:32,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2023-11-26 11:50:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2023-11-26 11:50:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2023-11-26 11:50:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2023-11-26 11:50:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2023-11-26 11:50:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2023-11-26 11:50:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2023-11-26 11:50:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2023-11-26 11:50:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2023-11-26 11:50:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2023-11-26 11:50:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2023-11-26 11:50:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2023-11-26 11:50:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2023-11-26 11:50:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2023-11-26 11:50:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2023-11-26 11:50:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2023-11-26 11:50:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#32 [2023-11-26 11:50:32,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 11:50:32,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 11:50:32,487 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_std [2023-11-26 11:50:32,487 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_std [2023-11-26 11:50:32,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-26 11:50:32,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-26 11:50:32,487 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2023-11-26 11:50:32,488 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2023-11-26 11:50:32,488 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2023-11-26 11:50:32,488 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2023-11-26 11:50:32,488 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2023-11-26 11:50:32,488 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2023-11-26 11:50:32,488 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2023-11-26 11:50:32,488 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2023-11-26 11:50:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-26 11:50:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-26 11:50:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2023-11-26 11:50:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2023-11-26 11:50:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-26 11:50:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-26 11:50:32,489 INFO L130 BoogieDeclarations]: Found specification of procedure res_get [2023-11-26 11:50:32,489 INFO L138 BoogieDeclarations]: Found implementation of procedure res_get [2023-11-26 11:50:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2023-11-26 11:50:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2023-11-26 11:50:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_resume [2023-11-26 11:50:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_resume [2023-11-26 11:50:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2023-11-26 11:50:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx8800_pci_driver_exit_15_2 [2023-11-26 11:50:32,490 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2023-11-26 11:50:32,490 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2023-11-26 11:50:32,491 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-26 11:50:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-26 11:50:32,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-26 11:50:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-26 11:50:32,491 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2023-11-26 11:50:32,491 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2023-11-26 11:50:32,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 11:50:32,491 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-26 11:50:32,492 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-26 11:50:32,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 11:50:32,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 11:50:32,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 11:50:32,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 11:50:32,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 11:50:32,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 11:50:32,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 11:50:32,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 11:50:32,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 11:50:32,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 11:50:32,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 11:50:32,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 11:50:32,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 11:50:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 11:50:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 11:50:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 11:50:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 11:50:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 11:50:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 11:50:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 11:50:32,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-26 11:50:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-26 11:50:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-26 11:50:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-26 11:50:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-26 11:50:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-26 11:50:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-26 11:50:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-26 11:50:32,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-26 11:50:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-26 11:50:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-26 11:50:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-26 11:50:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-26 11:50:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2023-11-26 11:50:32,497 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2023-11-26 11:50:32,497 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2023-11-26 11:50:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2023-11-26 11:50:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2023-11-26 11:50:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2023-11-26 11:50:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_dma [2023-11-26 11:50:32,498 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_dma [2023-11-26 11:50:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 11:50:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 11:50:32,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 11:50:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 11:50:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 11:50:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 11:50:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 11:50:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 11:50:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 11:50:32,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 11:50:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 11:50:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 11:50:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 11:50:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 11:50:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 11:50:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 11:50:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 11:50:32,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 11:50:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 11:50:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 11:50:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-26 11:50:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-26 11:50:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-26 11:50:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-26 11:50:32,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-26 11:50:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-26 11:50:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-26 11:50:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-26 11:50:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-26 11:50:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-26 11:50:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-26 11:50:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-26 11:50:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-26 11:50:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 11:50:32,503 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 11:50:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2023-11-26 11:50:32,503 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2023-11-26 11:50:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-26 11:50:32,503 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-26 11:50:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure get_queue [2023-11-26 11:50:32,504 INFO L138 BoogieDeclarations]: Found implementation of procedure get_queue [2023-11-26 11:50:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-26 11:50:32,504 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-26 11:50:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-26 11:50:32,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-26 11:50:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-26 11:50:32,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-26 11:50:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-26 11:50:32,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-26 11:50:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2023-11-26 11:50:32,505 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2023-11-26 11:50:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-26 11:50:32,505 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-26 11:50:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2023-11-26 11:50:32,506 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2023-11-26 11:50:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2023-11-26 11:50:32,506 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2023-11-26 11:50:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_78 [2023-11-26 11:50:32,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_78 [2023-11-26 11:50:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-26 11:50:32,506 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-26 11:50:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 11:50:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 11:50:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 11:50:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 11:50:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 11:50:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 11:50:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 11:50:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 11:50:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 11:50:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 11:50:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 11:50:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 11:50:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 11:50:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 11:50:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 11:50:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 11:50:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 11:50:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 11:50:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 11:50:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 11:50:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-26 11:50:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-26 11:50:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-26 11:50:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-26 11:50:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-26 11:50:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-26 11:50:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-26 11:50:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-26 11:50:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-26 11:50:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-26 11:50:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-26 11:50:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-26 11:50:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-26 11:50:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 11:50:32,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 11:50:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_79 [2023-11-26 11:50:32,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_79 [2023-11-26 11:50:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2023-11-26 11:50:32,516 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2023-11-26 11:50:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-26 11:50:32,516 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-26 11:50:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2023-11-26 11:50:32,516 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2023-11-26 11:50:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-26 11:50:32,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-26 11:50:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_start_vbi_dma [2023-11-26 11:50:32,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_start_vbi_dma [2023-11-26 11:50:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_ir_stop [2023-11-26 11:50:32,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_ir_stop [2023-11-26 11:50:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_register [2023-11-26 11:50:32,517 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_register [2023-11-26 11:50:32,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-26 11:50:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-26 11:50:32,518 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-26 11:50:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-26 11:50:32,518 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-26 11:50:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-26 11:50:32,518 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2023-11-26 11:50:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2023-11-26 11:50:32,519 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-26 11:50:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-26 11:50:32,519 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2023-11-26 11:50:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2023-11-26 11:50:32,519 INFO L130 BoogieDeclarations]: Found specification of procedure get_resource [2023-11-26 11:50:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure get_resource [2023-11-26 11:50:32,520 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-26 11:50:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-26 11:50:32,520 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-26 11:50:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-26 11:50:32,520 INFO L130 BoogieDeclarations]: Found specification of procedure cx8800_initdev [2023-11-26 11:50:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8800_initdev [2023-11-26 11:50:32,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 11:50:32,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 11:50:32,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 11:50:32,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 11:50:32,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 11:50:32,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 11:50:32,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 11:50:32,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 11:50:32,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 11:50:32,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 11:50:32,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 11:50:32,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 11:50:32,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 11:50:32,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 11:50:32,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 11:50:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 11:50:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 11:50:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 11:50:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 11:50:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 11:50:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-26 11:50:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-26 11:50:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-26 11:50:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-26 11:50:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-26 11:50:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-26 11:50:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-26 11:50:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-26 11:50:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-26 11:50:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-26 11:50:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-26 11:50:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-26 11:50:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-26 11:50:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx8800_dev [2023-11-26 11:50:32,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx8800_dev [2023-11-26 11:50:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-26 11:50:32,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-26 11:50:34,181 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:50:34,187 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:50:48,072 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-26 11:50:48,101 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 11:50:49,871 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 11:50:50,861 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 11:50:50,861 INFO L309 CfgBuilder]: Removed 35 assume(true) statements. [2023-11-26 11:50:50,864 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:50:50 BoogieIcfgContainer [2023-11-26 11:50:50,864 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 11:50:50,867 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 11:50:50,867 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 11:50:50,871 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 11:50:50,871 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 11:50:18" (1/3) ... [2023-11-26 11:50:50,873 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32db298f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:50:50, skipping insertion in model container [2023-11-26 11:50:50,873 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:50:25" (2/3) ... [2023-11-26 11:50:50,874 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32db298f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:50:50, skipping insertion in model container [2023-11-26 11:50:50,874 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:50:50" (3/3) ... [2023-11-26 11:50:50,875 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx88-cx8800.cil.i [2023-11-26 11:50:50,897 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 11:50:50,897 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-11-26 11:50:51,024 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 11:50:51,033 INFO L357 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, mHoare=true, 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;@e1a503c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 11:50:51,034 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2023-11-26 11:50:51,048 INFO L276 IsEmpty]: Start isEmpty. Operand has 2741 states, 1778 states have (on average 1.3970753655793027) internal successors, (2484), 1794 states have internal predecessors, (2484), 811 states have call successors, (811), 150 states have call predecessors, (811), 149 states have return successors, (804), 803 states have call predecessors, (804), 804 states have call successors, (804) [2023-11-26 11:50:51,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2023-11-26 11:50:51,096 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:50:51,097 INFO L195 NwaCegarLoop]: trace histogram [50, 49, 49, 49, 49, 49, 49, 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] [2023-11-26 11:50:51,098 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-11-26 11:50:51,103 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:50:51,104 INFO L85 PathProgramCache]: Analyzing trace with hash 1432050488, now seen corresponding path program 1 times [2023-11-26 11:50:51,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:50:51,114 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1123826488] [2023-11-26 11:50:51,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:50:51,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:50:52,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:53,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:53,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:53,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:53,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:53,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-26 11:50:53,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:53,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:53,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:53,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-26 11:50:53,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:53,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:53,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:53,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 11:50:53,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:53,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:53,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:53,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-26 11:50:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:53,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:53,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-26 11:50:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-26 11:50:54,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-26 11:50:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-26 11:50:54,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-26 11:50:54,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-26 11:50:54,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-26 11:50:54,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-26 11:50:54,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-26 11:50:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-26 11:50:54,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-26 11:50:54,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-26 11:50:54,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-26 11:50:54,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-26 11:50:54,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-11-26 11:50:54,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-26 11:50:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-26 11:50:54,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-26 11:50:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-26 11:50:54,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-11-26 11:50:54,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:54,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-26 11:50:54,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-26 11:50:55,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-26 11:50:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-26 11:50:55,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-26 11:50:55,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2023-11-26 11:50:55,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2023-11-26 11:50:55,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2023-11-26 11:50:55,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-11-26 11:50:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2023-11-26 11:50:55,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2023-11-26 11:50:55,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2023-11-26 11:50:55,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2023-11-26 11:50:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2023-11-26 11:50:55,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2023-11-26 11:50:55,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2023-11-26 11:50:55,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2023-11-26 11:50:55,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2023-11-26 11:50:55,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:55,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:55,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:56,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2023-11-26 11:50:56,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:56,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:56,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:56,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 441 [2023-11-26 11:50:56,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:56,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:56,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:56,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2023-11-26 11:50:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:56,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:56,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:56,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 461 [2023-11-26 11:50:56,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:56,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:56,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:56,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 471 [2023-11-26 11:50:56,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:56,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:56,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 481 [2023-11-26 11:50:56,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:56,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:56,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:56,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491 [2023-11-26 11:50:56,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:56,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 497 [2023-11-26 11:50:56,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:56,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 501 [2023-11-26 11:50:56,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:56,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:50:56,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:50:56,497 INFO L134 CoverageAnalysis]: Checked inductivity of 9509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9509 trivial. 0 not checked. [2023-11-26 11:50:56,498 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:50:56,499 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1123826488] [2023-11-26 11:50:56,503 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1123826488] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:50:56,504 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:50:56,504 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 11:50:56,506 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766766666] [2023-11-26 11:50:56,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:50:56,517 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 11:50:56,517 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:50:56,551 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 11:50:56,551 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-26 11:50:56,560 INFO L87 Difference]: Start difference. First operand has 2741 states, 1778 states have (on average 1.3970753655793027) internal successors, (2484), 1794 states have internal predecessors, (2484), 811 states have call successors, (811), 150 states have call predecessors, (811), 149 states have return successors, (804), 803 states have call predecessors, (804), 804 states have call successors, (804) Second operand has 5 states, 5 states have (on average 13.0) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (56), 4 states have call predecessors, (56), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2023-11-26 11:51:02,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []