./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c92b4575edda3bfe929e4a6f3becf9555a141fd3a841edf990c132d5b9817085 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 05:16:35,546 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:16:35,634 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 05:16:35,641 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:16:35,643 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:16:35,675 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:16:35,676 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:16:35,676 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:16:35,677 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 05:16:35,678 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 05:16:35,678 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:16:35,679 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:16:35,679 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 05:16:35,683 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 05:16:35,684 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 05:16:35,684 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:16:35,684 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:16:35,685 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:16:35,685 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:16:35,685 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:16:35,685 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:16:35,686 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:16:35,686 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:16:35,687 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:16:35,687 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:16:35,687 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:16:35,688 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:16:35,688 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:16:35,688 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:16:35,688 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:16:35,689 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:16:35,689 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:16:35,689 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:16:35,690 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 05:16:35,690 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:16:35,690 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:16:35,691 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 05:16:35,691 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 05:16:35,691 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:16:35,691 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c92b4575edda3bfe929e4a6f3becf9555a141fd3a841edf990c132d5b9817085 [2024-11-09 05:16:35,965 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:16:35,989 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:16:35,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:16:35,996 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:16:35,996 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:16:35,997 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2024-11-09 05:16:37,512 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:16:38,104 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:16:38,105 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2024-11-09 05:16:38,176 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52ce8bee9/4e04230517ee46ba9f65bd89fcee324c/FLAG31aeb8a56 [2024-11-09 05:16:38,194 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/52ce8bee9/4e04230517ee46ba9f65bd89fcee324c [2024-11-09 05:16:38,198 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:16:38,199 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:16:38,203 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:16:38,204 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:16:38,209 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:16:38,210 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:16:38" (1/1) ... [2024-11-09 05:16:38,211 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@313018b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:38, skipping insertion in model container [2024-11-09 05:16:38,211 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:16:38" (1/1) ... [2024-11-09 05:16:38,386 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:16:42,311 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2024-11-09 05:16:42,316 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2024-11-09 05:16:42,317 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2024-11-09 05:16:42,317 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2024-11-09 05:16:42,352 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:16:42,501 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:16:42,677 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5587] [2024-11-09 05:16:42,753 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/usb/em28xx/em28xx-video.c"), "i" (805), "i" (12UL)); [6763-6764] [2024-11-09 05:16:43,280 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2024-11-09 05:16:43,281 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2024-11-09 05:16:43,282 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2024-11-09 05:16:43,282 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2024-11-09 05:16:43,288 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:16:43,487 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:16:43,488 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:43 WrapperNode [2024-11-09 05:16:43,488 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:16:43,489 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:16:43,489 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:16:43,490 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:16:43,497 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:43" (1/1) ... [2024-11-09 05:16:43,639 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:43" (1/1) ... [2024-11-09 05:16:44,738 INFO L138 Inliner]: procedures = 414, calls = 4401, calls flagged for inlining = 199, calls inlined = 190, statements flattened = 9424 [2024-11-09 05:16:44,740 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:16:44,741 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:16:44,741 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:16:44,741 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:16:44,849 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:43" (1/1) ... [2024-11-09 05:16:44,850 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:43" (1/1) ... [2024-11-09 05:16:45,286 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:43" (1/1) ... [2024-11-09 05:16:48,450 INFO L175 MemorySlicer]: Split 3227 memory accesses to 20 slices as follows [2, 24, 1, 2, 8, 5, 1173, 1, 13, 5, 5, 16, 1887, 12, 8, 48, 2, 3, 6, 6]. 58 percent of accesses are in the largest equivalence class. The 180 initializations are split as follows [0, 0, 1, 2, 8, 4, 0, 0, 0, 4, 4, 16, 70, 0, 8, 48, 0, 3, 6, 6]. The 1736 writes are split as follows [1, 14, 0, 0, 0, 0, 652, 0, 0, 0, 0, 0, 1058, 11, 0, 0, 0, 0, 0, 0]. [2024-11-09 05:16:48,451 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:43" (1/1) ... [2024-11-09 05:16:48,451 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:43" (1/1) ... [2024-11-09 05:16:49,203 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:43" (1/1) ... [2024-11-09 05:16:49,235 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:43" (1/1) ... [2024-11-09 05:16:49,306 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:43" (1/1) ... [2024-11-09 05:16:49,348 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:43" (1/1) ... [2024-11-09 05:16:49,424 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:16:49,425 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:16:49,426 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:16:49,426 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:16:49,427 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:43" (1/1) ... [2024-11-09 05:16:49,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:16:49,446 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 05:16:49,467 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 05:16:49,470 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 05:16:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2024-11-09 05:16:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2024-11-09 05:16:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 05:16:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 05:16:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_area_set [2024-11-09 05:16:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_area_set [2024-11-09 05:16:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2024-11-09 05:16:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2024-11-09 05:16:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2024-11-09 05:16:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2024-11-09 05:16:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 05:16:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 05:16:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2024-11-09 05:16:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2024-11-09 05:16:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_init [2024-11-09 05:16:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_init [2024-11-09 05:16:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 05:16:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 05:16:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-11-09 05:16:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-11-09 05:16:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2024-11-09 05:16:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2024-11-09 05:16:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_em28xx [2024-11-09 05:16:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_em28xx [2024-11-09 05:16:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_55 [2024-11-09 05:16:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_55 [2024-11-09 05:16:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 05:16:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 05:16:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-09 05:16:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-09 05:16:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 05:16:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 05:16:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-09 05:16:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-09 05:16:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 05:16:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 05:16:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-09 05:16:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-09 05:16:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 05:16:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vbi_supported [2024-11-09 05:16:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vbi_supported [2024-11-09 05:16:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-09 05:16:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-09 05:16:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_video [2024-11-09 05:16:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_video [2024-11-09 05:16:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2024-11-09 05:16:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2024-11-09 05:16:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_vbi_streaming [2024-11-09 05:16:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_vbi_streaming [2024-11-09 05:16:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2024-11-09 05:16:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2024-11-09 05:16:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-11-09 05:16:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-11-09 05:16:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 05:16:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 05:16:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 05:16:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 05:16:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 05:16:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 05:16:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 05:16:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 05:16:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 05:16:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 05:16:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 05:16:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-09 05:16:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-09 05:16:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-09 05:16:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-09 05:16:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-09 05:16:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-09 05:16:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-09 05:16:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-09 05:16:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-09 05:16:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2024-11-09 05:16:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2024-11-09 05:16:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-09 05:16:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-09 05:16:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 05:16:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 05:16:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 05:16:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 05:16:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 05:16:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 05:16:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 05:16:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 05:16:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 05:16:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 05:16:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 05:16:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 05:16:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 05:16:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 05:16:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 05:16:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 05:16:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 05:16:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 05:16:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 05:16:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-09 05:16:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-09 05:16:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-09 05:16:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 05:16:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 05:16:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 05:16:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 05:16:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 05:16:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 05:16:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 05:16:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 05:16:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 05:16:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 05:16:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 05:16:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 05:16:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 05:16:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 05:16:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 05:16:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 05:16:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 05:16:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 05:16:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 05:16:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 05:16:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 05:16:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-09 05:16:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-09 05:16:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-09 05:16:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-09 05:16:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-09 05:16:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-09 05:16:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-09 05:16:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-09 05:16:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-09 05:16:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-09 05:16:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-09 05:16:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-09 05:16:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-09 05:16:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-09 05:16:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-09 05:16:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-09 05:16:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-09 05:16:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-09 05:16:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-09 05:16:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-09 05:16:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-09 05:16:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-09 05:16:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-09 05:16:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-09 05:16:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-09 05:16:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-09 05:16:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-09 05:16:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-09 05:16:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-09 05:16:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-09 05:16:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-09 05:16:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-09 05:16:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-09 05:16:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-09 05:16:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-09 05:16:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-09 05:16:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-09 05:16:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-09 05:16:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-09 05:16:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-09 05:16:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-09 05:16:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 05:16:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 05:16:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2024-11-09 05:16:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2024-11-09 05:16:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_disable_ioctl [2024-11-09 05:16:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_disable_ioctl [2024-11-09 05:16:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-09 05:16:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-09 05:16:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-09 05:16:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-11-09 05:16:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-11-09 05:16:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-11-09 05:16:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2024-11-09 05:16:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2024-11-09 05:16:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 05:16:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 05:16:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 05:16:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2024-11-09 05:16:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2024-11-09 05:16:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 05:16:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 05:16:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 05:16:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 05:16:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-09 05:16:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-09 05:16:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:16:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 05:16:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 05:16:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 05:16:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 05:16:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 05:16:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 05:16:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 05:16:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 05:16:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 05:16:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 05:16:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 05:16:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 05:16:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 05:16:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 05:16:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 05:16:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 05:16:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 05:16:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 05:16:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 05:16:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 05:16:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 05:16:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-09 05:16:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2024-11-09 05:16:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2024-11-09 05:16:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 05:16:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 05:16:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2024-11-09 05:16:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2024-11-09 05:16:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2024-11-09 05:16:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2024-11-09 05:16:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_analog_streaming [2024-11-09 05:16:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_analog_streaming [2024-11-09 05:16:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-09 05:16:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-09 05:16:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2024-11-09 05:16:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2024-11-09 05:16:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2024-11-09 05:16:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2024-11-09 05:16:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_reg_len [2024-11-09 05:16:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_reg_len [2024-11-09 05:16:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_queue [2024-11-09 05:16:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_queue [2024-11-09 05:16:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2024-11-09 05:16:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2024-11-09 05:16:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 05:16:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 05:16:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-09 05:16:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-11-09 05:16:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2024-11-09 05:16:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2024-11-09 05:16:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_outfmt [2024-11-09 05:16:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_outfmt [2024-11-09 05:16:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:16:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:16:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-09 05:16:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-09 05:16:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-09 05:16:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-09 05:16:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-09 05:16:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-09 05:16:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-09 05:16:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-09 05:16:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-09 05:16:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-09 05:16:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-09 05:16:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-09 05:16:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-09 05:16:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-09 05:16:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-09 05:16:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-09 05:16:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-09 05:16:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-09 05:16:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-09 05:16:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-09 05:16:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-09 05:16:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-09 05:16:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-09 05:16:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-09 05:16:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-09 05:16:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-09 05:16:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-09 05:16:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-09 05:16:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-09 05:16:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-09 05:16:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-09 05:16:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-09 05:16:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-09 05:16:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-09 05:16:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-09 05:16:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-09 05:16:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-09 05:16:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-09 05:16:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-09 05:16:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-09 05:16:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-09 05:16:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-09 05:16:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2024-11-09 05:16:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2024-11-09 05:16:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2024-11-09 05:16:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2024-11-09 05:16:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2024-11-09 05:16:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2024-11-09 05:16:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2024-11-09 05:16:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2024-11-09 05:16:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 05:16:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 05:16:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 05:16:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 05:16:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 05:16:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 05:16:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 05:16:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 05:16:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 05:16:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 05:16:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 05:16:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-09 05:16:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-09 05:16:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-09 05:16:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-09 05:16:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-09 05:16:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-09 05:16:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-09 05:16:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-09 05:16:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-09 05:16:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 05:16:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 05:16:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 05:16:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 05:16:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 05:16:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 05:16:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 05:16:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 05:16:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 05:16:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 05:16:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 05:16:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 05:16:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 05:16:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 05:16:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 05:16:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 05:16:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 05:16:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 05:16:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 05:16:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-09 05:16:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 05:16:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 05:16:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-11-09 05:16:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-11-09 05:16:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 05:16:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 05:16:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_close [2024-11-09 05:16:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_close [2024-11-09 05:16:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-09 05:16:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-09 05:16:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-11-09 05:16:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-11-09 05:16:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_s_ctrl [2024-11-09 05:16:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_s_ctrl [2024-11-09 05:16:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 05:16:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 05:16:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 05:16:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 05:16:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 05:16:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 05:16:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 05:16:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 05:16:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 05:16:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-09 05:16:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-09 05:16:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-09 05:16:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-09 05:16:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-09 05:16:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-09 05:16:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-09 05:16:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-09 05:16:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-09 05:16:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-09 05:16:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-09 05:16:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 05:16:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 05:16:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 05:16:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 05:16:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 05:16:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 05:16:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 05:16:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 05:16:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 05:16:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-09 05:16:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-09 05:16:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-09 05:16:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-09 05:16:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-09 05:16:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-09 05:16:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-09 05:16:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-09 05:16:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-09 05:16:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-09 05:16:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-09 05:16:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2024-11-09 05:16:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2024-11-09 05:16:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-09 05:16:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-09 05:16:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_em28xx_video_unregister_5_2 [2024-11-09 05:16:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_em28xx_video_unregister_5_2 [2024-11-09 05:16:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 05:16:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 05:16:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 05:16:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 05:16:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 05:16:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 05:16:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 05:16:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 05:16:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 05:16:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 05:16:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 05:16:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 05:16:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 05:16:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 05:16:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 05:16:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 05:16:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 05:16:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 05:16:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 05:16:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 05:16:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 05:16:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 05:16:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-09 05:16:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2024-11-09 05:16:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2024-11-09 05:16:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_notify [2024-11-09 05:16:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_notify [2024-11-09 05:16:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_video_format [2024-11-09 05:16:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_video_format [2024-11-09 05:16:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-09 05:16:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-09 05:16:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-09 05:16:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-09 05:16:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-09 05:16:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-09 05:16:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-09 05:16:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-09 05:16:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-09 05:16:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-09 05:16:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-09 05:16:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-09 05:16:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-09 05:16:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-09 05:16:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-09 05:16:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-09 05:16:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-09 05:16:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-09 05:16:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-09 05:16:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-09 05:16:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2024-11-09 05:16:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2024-11-09 05:16:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 05:16:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 05:16:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-09 05:16:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-09 05:16:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-09 05:16:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-09 05:16:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 05:16:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 05:16:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_resolution_set [2024-11-09 05:16:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_resolution_set [2024-11-09 05:16:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 05:16:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 05:16:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2024-11-09 05:16:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2024-11-09 05:16:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-09 05:16:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-09 05:16:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_open [2024-11-09 05:16:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_open [2024-11-09 05:16:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vdev_init [2024-11-09 05:16:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vdev_init [2024-11-09 05:16:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2024-11-09 05:16:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2024-11-09 05:16:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2024-11-09 05:16:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2024-11-09 05:16:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_videodevice_release [2024-11-09 05:16:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_videodevice_release [2024-11-09 05:16:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 05:16:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 05:16:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 05:16:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 05:16:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 05:16:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 05:16:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 05:16:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 05:16:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 05:16:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 05:16:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 05:16:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 05:16:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 05:16:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 05:16:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 05:16:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 05:16:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 05:16:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 05:16:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 05:16:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-09 05:16:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 05:16:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 05:16:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2024-11-09 05:16:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2024-11-09 05:16:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure finish_field_prepare_next [2024-11-09 05:16:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_field_prepare_next [2024-11-09 05:16:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_wake_i2c [2024-11-09 05:16:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_wake_i2c [2024-11-09 05:16:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure size_to_scale [2024-11-09 05:16:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure size_to_scale [2024-11-09 05:16:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2024-11-09 05:16:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2024-11-09 05:16:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_fini [2024-11-09 05:16:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_fini [2024-11-09 05:16:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 05:16:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 05:16:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure scale_to_size [2024-11-09 05:16:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure scale_to_size [2024-11-09 05:16:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2024-11-09 05:16:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2024-11-09 05:16:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2024-11-09 05:16:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2024-11-09 05:16:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2024-11-09 05:16:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2024-11-09 05:16:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 05:16:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 05:16:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 05:16:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 05:16:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 05:16:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 05:16:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 05:16:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 05:16:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 05:16:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 05:16:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 05:16:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 05:16:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 05:16:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 05:16:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 05:16:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 05:16:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 05:16:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 05:16:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 05:16:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 05:16:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 05:16:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-09 05:16:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2024-11-09 05:16:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2024-11-09 05:16:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 05:16:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 05:16:50,930 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:16:50,936 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:16:51,787 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 05:17:38,144 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 05:17:40,609 INFO L? ?]: Removed 3817 outVars from TransFormulas that were not future-live. [2024-11-09 05:17:40,609 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:17:40,675 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:17:40,675 INFO L316 CfgBuilder]: Removed 22 assume(true) statements. [2024-11-09 05:17:40,676 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:17:40 BoogieIcfgContainer [2024-11-09 05:17:40,676 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:17:40,678 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:17:40,678 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:17:40,681 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:17:40,682 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:16:38" (1/3) ... [2024-11-09 05:17:40,684 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7754b715 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:17:40, skipping insertion in model container [2024-11-09 05:17:40,684 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:16:43" (2/3) ... [2024-11-09 05:17:40,685 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7754b715 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:17:40, skipping insertion in model container [2024-11-09 05:17:40,685 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:17:40" (3/3) ... [2024-11-09 05:17:40,686 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2024-11-09 05:17:40,705 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:17:40,705 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-09 05:17:40,857 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:17:40,872 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@60d7c513, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:17:40,873 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-09 05:17:40,899 INFO L276 IsEmpty]: Start isEmpty. Operand has 2513 states, 1841 states have (on average 1.3307984790874525) internal successors, (2450), 1856 states have internal predecessors, (2450), 561 states have call successors, (561), 109 states have call predecessors, (561), 108 states have return successors, (554), 553 states have call predecessors, (554), 554 states have call successors, (554) [2024-11-09 05:17:40,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2024-11-09 05:17:40,940 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:17:40,942 INFO L215 NwaCegarLoop]: trace histogram [39, 39, 38, 38, 38, 38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:17:40,943 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-09 05:17:40,948 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:17:40,948 INFO L85 PathProgramCache]: Analyzing trace with hash 1111580243, now seen corresponding path program 1 times [2024-11-09 05:17:40,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 05:17:40,959 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1897489889] [2024-11-09 05:17:40,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:17:40,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms