./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /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 --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /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 -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-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 08:34:42,650 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 08:34:42,724 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 08:34:42,728 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 08:34:42,728 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 08:34:42,762 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 08:34:42,762 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 08:34:42,763 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 08:34:42,763 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 08:34:42,764 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 08:34:42,764 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 08:34:42,764 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 08:34:42,765 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 08:34:42,765 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 08:34:42,766 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 08:34:42,766 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 08:34:42,767 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 08:34:42,767 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 08:34:42,767 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 08:34:42,768 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 08:34:42,768 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 08:34:42,769 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 08:34:42,769 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 08:34:42,769 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 08:34:42,770 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 08:34:42,770 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 08:34:42,770 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 08:34:42,771 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 08:34:42,771 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 08:34:42,771 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 08:34:42,772 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 08:34:42,772 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 08:34:42,772 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 08:34:42,772 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 08:34:42,773 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 08:34:42,773 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 08:34:42,773 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 08:34:42,773 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 08:34:42,773 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 08:34:42,774 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c92b4575edda3bfe929e4a6f3becf9555a141fd3a841edf990c132d5b9817085 [2024-10-13 08:34:43,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 08:34:43,087 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 08:34:43,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 08:34:43,093 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 08:34:43,093 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 08:34:43,095 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /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 [2024-10-13 08:34:44,577 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 08:34:45,125 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 08:34:45,126 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 [2024-10-13 08:34:45,183 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da43927c2/03527dc186224ff08142cdd1d0240f06/FLAG918827c80 [2024-10-13 08:34:45,199 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da43927c2/03527dc186224ff08142cdd1d0240f06 [2024-10-13 08:34:45,202 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 08:34:45,203 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 08:34:45,204 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 08:34:45,204 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 08:34:45,210 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 08:34:45,210 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:34:45" (1/1) ... [2024-10-13 08:34:45,211 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b9e379d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:34:45, skipping insertion in model container [2024-10-13 08:34:45,211 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:34:45" (1/1) ... [2024-10-13 08:34:45,356 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 08:34:48,633 WARN L248 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] [2024-10-13 08:34:48,637 WARN L248 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] [2024-10-13 08:34:48,638 WARN L248 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] [2024-10-13 08:34:48,638 WARN L248 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] [2024-10-13 08:34:48,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:34:48,767 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 08:34:48,945 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] [2024-10-13 08:34:49,014 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] [2024-10-13 08:34:49,438 WARN L248 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] [2024-10-13 08:34:49,439 WARN L248 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] [2024-10-13 08:34:49,439 WARN L248 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] [2024-10-13 08:34:49,439 WARN L248 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] [2024-10-13 08:34:49,444 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:34:49,634 INFO L204 MainTranslator]: Completed translation [2024-10-13 08:34:49,635 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:34:49 WrapperNode [2024-10-13 08:34:49,635 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 08:34:49,637 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 08:34:49,637 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 08:34:49,638 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 08:34:49,646 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:34:49" (1/1) ... [2024-10-13 08:34:49,774 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:34:49" (1/1) ... [2024-10-13 08:34:50,974 INFO L138 Inliner]: procedures = 414, calls = 4401, calls flagged for inlining = 199, calls inlined = 190, statements flattened = 9411 [2024-10-13 08:34:50,975 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 08:34:50,976 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-13 08:34:50,976 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-13 08:34:50,976 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-13 08:34:51,071 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:34:49" (1/1) ... [2024-10-13 08:34:51,075 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:34:49" (1/1) ... [2024-10-13 08:34:51,813 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:34:49" (1/1) ... [2024-10-13 08:34:54,855 INFO L175 MemorySlicer]: Split 3214 memory accesses to 20 slices as follows [2, 24, 48, 1, 2, 1, 13, 8, 5, 5, 5, 3, 11, 1879, 16, 8, 6, 2, 6, 1169]. 58 percent of accesses are in the largest equivalence class. The 1122 initializations are split as follows [0, 0, 48, 1, 2, 0, 0, 8, 4, 4, 4, 3, 10, 354, 16, 8, 6, 0, 6, 648]. The 781 writes are split as follows [1, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 766, 0, 0, 0, 0, 0, 0]. [2024-10-13 08:34:54,856 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:34:49" (1/1) ... [2024-10-13 08:34:54,856 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:34:49" (1/1) ... [2024-10-13 08:34:55,711 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:34:49" (1/1) ... [2024-10-13 08:34:55,752 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:34:49" (1/1) ... [2024-10-13 08:34:55,840 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:34:49" (1/1) ... [2024-10-13 08:34:55,882 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:34:49" (1/1) ... [2024-10-13 08:34:55,970 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-13 08:34:55,973 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-13 08:34:55,973 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-13 08:34:55,973 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-13 08:34:55,974 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:34:49" (1/1) ... [2024-10-13 08:34:55,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 08:34:55,999 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-13 08:34:56,028 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) [2024-10-13 08:34:56,031 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 [2024-10-13 08:34:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2024-10-13 08:34:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2024-10-13 08:34:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-13 08:34:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-13 08:34:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_area_set [2024-10-13 08:34:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_area_set [2024-10-13 08:34:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2024-10-13 08:34:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2024-10-13 08:34:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2024-10-13 08:34:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2024-10-13 08:34:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-13 08:34:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-13 08:34:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2024-10-13 08:34:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2024-10-13 08:34:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_init [2024-10-13 08:34:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_init [2024-10-13 08:34:56,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-13 08:34:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-13 08:34:56,091 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-10-13 08:34:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-10-13 08:34:56,092 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2024-10-13 08:34:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2024-10-13 08:34:56,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_em28xx [2024-10-13 08:34:56,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_em28xx [2024-10-13 08:34:56,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_55 [2024-10-13 08:34:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_55 [2024-10-13 08:34:56,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-13 08:34:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-13 08:34:56,093 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-10-13 08:34:56,093 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-10-13 08:34:56,093 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-10-13 08:34:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-10-13 08:34:56,094 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-10-13 08:34:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-10-13 08:34:56,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-13 08:34:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-13 08:34:56,094 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-10-13 08:34:56,094 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-10-13 08:34:56,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-13 08:34:56,095 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vbi_supported [2024-10-13 08:34:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vbi_supported [2024-10-13 08:34:56,095 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-10-13 08:34:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-10-13 08:34:56,095 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_video [2024-10-13 08:34:56,095 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_video [2024-10-13 08:34:56,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2024-10-13 08:34:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2024-10-13 08:34:56,096 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_vbi_streaming [2024-10-13 08:34:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_vbi_streaming [2024-10-13 08:34:56,096 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2024-10-13 08:34:56,096 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2024-10-13 08:34:56,096 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-10-13 08:34:56,097 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-10-13 08:34:56,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-13 08:34:56,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-13 08:34:56,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-13 08:34:56,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-13 08:34:56,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-13 08:34:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-13 08:34:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-13 08:34:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-13 08:34:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-13 08:34:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-13 08:34:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-13 08:34:56,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-13 08:34:56,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-13 08:34:56,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-13 08:34:56,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-13 08:34:56,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-13 08:34:56,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-13 08:34:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-13 08:34:56,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-13 08:34:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-10-13 08:34:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2024-10-13 08:34:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2024-10-13 08:34:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-10-13 08:34:56,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-10-13 08:34:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-13 08:34:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-13 08:34:56,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-13 08:34:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-13 08:34:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-13 08:34:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-13 08:34:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-13 08:34:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-13 08:34:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-13 08:34:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-13 08:34:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-13 08:34:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-13 08:34:56,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-13 08:34:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-13 08:34:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-13 08:34:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-13 08:34:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-13 08:34:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-13 08:34:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-13 08:34:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-13 08:34:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-10-13 08:34:56,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-10-13 08:34:56,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-13 08:34:56,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-13 08:34:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-13 08:34:56,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-13 08:34:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-13 08:34:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-13 08:34:56,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-13 08:34:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-13 08:34:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-13 08:34:56,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-13 08:34:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-13 08:34:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-13 08:34:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-13 08:34:56,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-13 08:34:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-13 08:34:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-13 08:34:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-13 08:34:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-13 08:34:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-13 08:34:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-13 08:34:56,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-13 08:34:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-13 08:34:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-13 08:34:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-13 08:34:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-13 08:34:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-13 08:34:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-13 08:34:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-13 08:34:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-13 08:34:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-13 08:34:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-10-13 08:34:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-10-13 08:34:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-10-13 08:34:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-10-13 08:34:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-10-13 08:34:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-10-13 08:34:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-10-13 08:34:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-10-13 08:34:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-10-13 08:34:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-10-13 08:34:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-10-13 08:34:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-10-13 08:34:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-13 08:34:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-13 08:34:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-13 08:34:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-13 08:34:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-13 08:34:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-13 08:34:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-13 08:34:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-13 08:34:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-10-13 08:34:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-10-13 08:34:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-10-13 08:34:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-10-13 08:34:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-10-13 08:34:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-10-13 08:34:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-10-13 08:34:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-10-13 08:34:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-10-13 08:34:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-10-13 08:34:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-10-13 08:34:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-10-13 08:34:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-10-13 08:34:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-10-13 08:34:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2024-10-13 08:34:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2024-10-13 08:34:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_disable_ioctl [2024-10-13 08:34:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_disable_ioctl [2024-10-13 08:34:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-10-13 08:34:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-10-13 08:34:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-10-13 08:34:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-10-13 08:34:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-10-13 08:34:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-10-13 08:34:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2024-10-13 08:34:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2024-10-13 08:34:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-13 08:34:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-13 08:34:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-13 08:34:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2024-10-13 08:34:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2024-10-13 08:34:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-10-13 08:34:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-10-13 08:34:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-10-13 08:34:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-10-13 08:34:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-10-13 08:34:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-10-13 08:34:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-13 08:34:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-13 08:34:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-13 08:34:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-13 08:34:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-13 08:34:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-13 08:34:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-13 08:34:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-13 08:34:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-13 08:34:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-13 08:34:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-13 08:34:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-13 08:34:56,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-13 08:34:56,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-13 08:34:56,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-13 08:34:56,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-13 08:34:56,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-13 08:34:56,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-13 08:34:56,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-13 08:34:56,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-13 08:34:56,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-13 08:34:56,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-13 08:34:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-13 08:34:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2024-10-13 08:34:56,123 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2024-10-13 08:34:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-10-13 08:34:56,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-10-13 08:34:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2024-10-13 08:34:56,123 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2024-10-13 08:34:56,123 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2024-10-13 08:34:56,124 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2024-10-13 08:34:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_analog_streaming [2024-10-13 08:34:56,124 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_analog_streaming [2024-10-13 08:34:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-10-13 08:34:56,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-10-13 08:34:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2024-10-13 08:34:56,124 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2024-10-13 08:34:56,124 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2024-10-13 08:34:56,125 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2024-10-13 08:34:56,125 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_reg_len [2024-10-13 08:34:56,125 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_reg_len [2024-10-13 08:34:56,125 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_queue [2024-10-13 08:34:56,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_queue [2024-10-13 08:34:56,125 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2024-10-13 08:34:56,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2024-10-13 08:34:56,125 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-10-13 08:34:56,126 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-10-13 08:34:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-10-13 08:34:56,126 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-10-13 08:34:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2024-10-13 08:34:56,126 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2024-10-13 08:34:56,126 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_outfmt [2024-10-13 08:34:56,126 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_outfmt [2024-10-13 08:34:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-13 08:34:56,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-13 08:34:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-10-13 08:34:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-10-13 08:34:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-10-13 08:34:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-10-13 08:34:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-10-13 08:34:56,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-10-13 08:34:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-10-13 08:34:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-10-13 08:34:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-10-13 08:34:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-10-13 08:34:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-10-13 08:34:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-10-13 08:34:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-10-13 08:34:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-10-13 08:34:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-10-13 08:34:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-10-13 08:34:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-10-13 08:34:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-10-13 08:34:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-10-13 08:34:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-10-13 08:34:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-10-13 08:34:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-10-13 08:34:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-10-13 08:34:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-10-13 08:34:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-10-13 08:34:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-10-13 08:34:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-10-13 08:34:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-10-13 08:34:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-10-13 08:34:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-10-13 08:34:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-10-13 08:34:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-10-13 08:34:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-10-13 08:34:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-10-13 08:34:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-10-13 08:34:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-10-13 08:34:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-10-13 08:34:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-10-13 08:34:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-10-13 08:34:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-10-13 08:34:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-10-13 08:34:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-10-13 08:34:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2024-10-13 08:34:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2024-10-13 08:34:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2024-10-13 08:34:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2024-10-13 08:34:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2024-10-13 08:34:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2024-10-13 08:34:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2024-10-13 08:34:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2024-10-13 08:34:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-13 08:34:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-13 08:34:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-13 08:34:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-13 08:34:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-13 08:34:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-13 08:34:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-13 08:34:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-13 08:34:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-13 08:34:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-13 08:34:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-13 08:34:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-13 08:34:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-13 08:34:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-13 08:34:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-13 08:34:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-13 08:34:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-13 08:34:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-13 08:34:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-13 08:34:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-10-13 08:34:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-13 08:34:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-13 08:34:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-13 08:34:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-13 08:34:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-13 08:34:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-13 08:34:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-13 08:34:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-13 08:34:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-13 08:34:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-13 08:34:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-13 08:34:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-13 08:34:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-13 08:34:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-13 08:34:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-13 08:34:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-13 08:34:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-13 08:34:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-13 08:34:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-13 08:34:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-10-13 08:34:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-13 08:34:56,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-13 08:34:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-10-13 08:34:56,144 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-10-13 08:34:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-13 08:34:56,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-13 08:34:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_close [2024-10-13 08:34:56,144 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_close [2024-10-13 08:34:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-13 08:34:56,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-13 08:34:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-10-13 08:34:56,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-10-13 08:34:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_s_ctrl [2024-10-13 08:34:56,145 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_s_ctrl [2024-10-13 08:34:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-13 08:34:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-13 08:34:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-13 08:34:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-13 08:34:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-13 08:34:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-13 08:34:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-13 08:34:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-13 08:34:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-13 08:34:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-13 08:34:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-13 08:34:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-13 08:34:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-13 08:34:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-13 08:34:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-13 08:34:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-13 08:34:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-13 08:34:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-13 08:34:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-13 08:34:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-13 08:34:56,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-13 08:34:56,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-13 08:34:56,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-13 08:34:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-13 08:34:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-13 08:34:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-13 08:34:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-13 08:34:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-13 08:34:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-13 08:34:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-13 08:34:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-13 08:34:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-13 08:34:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-13 08:34:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-13 08:34:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-13 08:34:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-13 08:34:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-13 08:34:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-13 08:34:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-13 08:34:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-13 08:34:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2024-10-13 08:34:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2024-10-13 08:34:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-10-13 08:34:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-10-13 08:34:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_em28xx_video_unregister_5_2 [2024-10-13 08:34:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_em28xx_video_unregister_5_2 [2024-10-13 08:34:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-13 08:34:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-10-13 08:34:56,150 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-10-13 08:34:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-13 08:34:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-13 08:34:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-13 08:34:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-13 08:34:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-13 08:34:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-13 08:34:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-13 08:34:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-13 08:34:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-13 08:34:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-13 08:34:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-13 08:34:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-13 08:34:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-13 08:34:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-13 08:34:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-13 08:34:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-13 08:34:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-13 08:34:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-13 08:34:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-13 08:34:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-13 08:34:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2024-10-13 08:34:56,155 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2024-10-13 08:34:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_notify [2024-10-13 08:34:56,155 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_notify [2024-10-13 08:34:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_video_format [2024-10-13 08:34:56,155 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_video_format [2024-10-13 08:34:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-13 08:34:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-13 08:34:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-13 08:34:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-13 08:34:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-13 08:34:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-13 08:34:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-13 08:34:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-13 08:34:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-13 08:34:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-13 08:34:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-13 08:34:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-13 08:34:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-13 08:34:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-13 08:34:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-13 08:34:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-13 08:34:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-13 08:34:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-13 08:34:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-13 08:34:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-13 08:34:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2024-10-13 08:34:56,157 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2024-10-13 08:34:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-13 08:34:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-13 08:34:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-10-13 08:34:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-10-13 08:34:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-10-13 08:34:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-10-13 08:34:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-13 08:34:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-13 08:34:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_resolution_set [2024-10-13 08:34:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_resolution_set [2024-10-13 08:34:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-13 08:34:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-13 08:34:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2024-10-13 08:34:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2024-10-13 08:34:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-10-13 08:34:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-10-13 08:34:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_open [2024-10-13 08:34:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_open [2024-10-13 08:34:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vdev_init [2024-10-13 08:34:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vdev_init [2024-10-13 08:34:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2024-10-13 08:34:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2024-10-13 08:34:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2024-10-13 08:34:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2024-10-13 08:34:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_videodevice_release [2024-10-13 08:34:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_videodevice_release [2024-10-13 08:34:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-13 08:34:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-13 08:34:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-13 08:34:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-13 08:34:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-13 08:34:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-13 08:34:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-13 08:34:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-13 08:34:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-13 08:34:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-13 08:34:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-13 08:34:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-13 08:34:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-13 08:34:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-13 08:34:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-13 08:34:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-13 08:34:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-13 08:34:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-13 08:34:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-13 08:34:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-13 08:34:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-13 08:34:56,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-13 08:34:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2024-10-13 08:34:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2024-10-13 08:34:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure finish_field_prepare_next [2024-10-13 08:34:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_field_prepare_next [2024-10-13 08:34:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_wake_i2c [2024-10-13 08:34:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_wake_i2c [2024-10-13 08:34:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure size_to_scale [2024-10-13 08:34:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure size_to_scale [2024-10-13 08:34:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2024-10-13 08:34:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2024-10-13 08:34:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_fini [2024-10-13 08:34:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_fini [2024-10-13 08:34:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-13 08:34:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-13 08:34:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure scale_to_size [2024-10-13 08:34:56,166 INFO L138 BoogieDeclarations]: Found implementation of procedure scale_to_size [2024-10-13 08:34:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2024-10-13 08:34:56,166 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2024-10-13 08:34:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2024-10-13 08:34:56,166 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2024-10-13 08:34:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2024-10-13 08:34:56,166 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2024-10-13 08:34:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-13 08:34:56,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-13 08:34:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-13 08:34:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-13 08:34:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-13 08:34:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-13 08:34:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-13 08:34:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-13 08:34:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-13 08:34:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-13 08:34:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-13 08:34:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-13 08:34:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-13 08:34:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-13 08:34:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-13 08:34:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-13 08:34:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-13 08:34:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-13 08:34:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-13 08:34:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-13 08:34:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-13 08:34:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-13 08:34:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2024-10-13 08:34:56,170 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2024-10-13 08:34:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-13 08:34:56,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-13 08:34:57,545 INFO L238 CfgBuilder]: Building ICFG [2024-10-13 08:34:57,549 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-13 08:34:58,397 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-13 08:35:29,310 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-10-13 08:35:31,231 INFO L? ?]: Removed 3817 outVars from TransFormulas that were not future-live. [2024-10-13 08:35:31,231 INFO L287 CfgBuilder]: Performing block encoding [2024-10-13 08:35:31,710 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-13 08:35:31,710 INFO L314 CfgBuilder]: Removed 22 assume(true) statements. [2024-10-13 08:35:31,711 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:35:31 BoogieIcfgContainer [2024-10-13 08:35:31,711 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-13 08:35:31,713 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-13 08:35:31,713 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-13 08:35:31,717 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-13 08:35:31,717 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:34:45" (1/3) ... [2024-10-13 08:35:31,718 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fe1a79f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:35:31, skipping insertion in model container [2024-10-13 08:35:31,718 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:34:49" (2/3) ... [2024-10-13 08:35:31,718 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fe1a79f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:35:31, skipping insertion in model container [2024-10-13 08:35:31,719 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:35:31" (3/3) ... [2024-10-13 08:35:31,720 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2024-10-13 08:35:31,741 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-13 08:35:31,742 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-10-13 08:35:31,884 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-13 08:35:31,892 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;@7c3fec, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-13 08:35:31,893 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-10-13 08:35:31,912 INFO L276 IsEmpty]: Start isEmpty. Operand has 2128 states, 1456 states have (on average 1.4182692307692308) internal successors, (2065), 1471 states have internal predecessors, (2065), 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) [2024-10-13 08:35:31,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2024-10-13 08:35:31,946 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 08:35:31,948 INFO L215 NwaCegarLoop]: trace histogram [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] [2024-10-13 08:35:31,948 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)] === [2024-10-13 08:35:31,955 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 08:35:31,956 INFO L85 PathProgramCache]: Analyzing trace with hash 334755708, now seen corresponding path program 1 times [2024-10-13 08:35:31,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 08:35:31,966 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [838898092] [2024-10-13 08:35:31,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 08:35:31,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 08:35:32,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:33,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:33,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:33,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:33,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:33,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-13 08:35:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:33,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:33,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-13 08:35:34,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,031 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-13 08:35:34,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-13 08:35:34,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-13 08:35:34,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,166 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,181 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-13 08:35:34,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-13 08:35:34,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-13 08:35:34,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,301 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-13 08:35:34,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-13 08:35:34,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-10-13 08:35:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,400 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-10-13 08:35:34,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-13 08:35:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,475 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-10-13 08:35:34,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-10-13 08:35:34,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-13 08:35:34,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-10-13 08:35:34,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-10-13 08:35:34,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-10-13 08:35:34,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,721 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-10-13 08:35:34,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-10-13 08:35:34,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2024-10-13 08:35:34,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,823 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2024-10-13 08:35:34,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-10-13 08:35:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,895 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2024-10-13 08:35:34,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2024-10-13 08:35:34,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:34,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:34,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2024-10-13 08:35:34,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:35,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,027 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2024-10-13 08:35:35,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,051 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:35,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2024-10-13 08:35:35,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:35,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2024-10-13 08:35:35,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:35,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2024-10-13 08:35:35,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:35,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2024-10-13 08:35:35,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:35,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2024-10-13 08:35:35,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:35,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2024-10-13 08:35:35,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:35,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,282 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2024-10-13 08:35:35,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:35,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2024-10-13 08:35:35,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:35,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2024-10-13 08:35:35,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2024-10-13 08:35:35,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,413 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387 [2024-10-13 08:35:35,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:35,439 INFO L134 CoverageAnalysis]: Checked inductivity of 5700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5700 trivial. 0 not checked. [2024-10-13 08:35:35,440 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 08:35:35,440 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [838898092] [2024-10-13 08:35:35,441 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [838898092] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 08:35:35,441 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 08:35:35,441 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-13 08:35:35,443 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [136944348] [2024-10-13 08:35:35,443 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 08:35:35,449 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-13 08:35:35,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 08:35:35,477 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-13 08:35:35,478 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-13 08:35:35,485 INFO L87 Difference]: Start difference. First operand has 2128 states, 1456 states have (on average 1.4182692307692308) internal successors, (2065), 1471 states have internal predecessors, (2065), 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) Second operand has 4 states, 4 states have (on average 12.75) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (43), 3 states have call predecessors, (43), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2024-10-13 08:35:42,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []