./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 023d838f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c92b4575edda3bfe929e4a6f3becf9555a141fd3a841edf990c132d5b9817085 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 13:04:08,649 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 13:04:08,736 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-10 13:04:08,742 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 13:04:08,744 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 13:04:08,774 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 13:04:08,774 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 13:04:08,775 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 13:04:08,777 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 13:04:08,778 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 13:04:08,778 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 13:04:08,779 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 13:04:08,779 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 13:04:08,781 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 13:04:08,781 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 13:04:08,782 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 13:04:08,783 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 13:04:08,783 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 13:04:08,784 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 13:04:08,784 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 13:04:08,784 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 13:04:08,788 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 13:04:08,789 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 13:04:08,789 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 13:04:08,789 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 13:04:08,789 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 13:04:08,789 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 13:04:08,790 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 13:04:08,790 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 13:04:08,790 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 13:04:08,790 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 13:04:08,791 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 13:04:08,791 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 13:04:08,791 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 13:04:08,791 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 13:04:08,792 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 13:04:08,792 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 13:04:08,792 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 13:04:08,793 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 13:04:08,794 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c92b4575edda3bfe929e4a6f3becf9555a141fd3a841edf990c132d5b9817085 [2024-11-10 13:04:09,049 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 13:04:09,073 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 13:04:09,077 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 13:04:09,078 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 13:04:09,079 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 13:04:09,080 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2024-11-10 13:04:10,577 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 13:04:11,153 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 13:04:11,154 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2024-11-10 13:04:11,218 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbea4fe92/99076a5105b340dfb2569094620527ec/FLAG8f76de7aa [2024-11-10 13:04:11,234 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbea4fe92/99076a5105b340dfb2569094620527ec [2024-11-10 13:04:11,240 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 13:04:11,241 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 13:04:11,243 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 13:04:11,243 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 13:04:11,249 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 13:04:11,250 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:04:11" (1/1) ... [2024-11-10 13:04:11,250 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6279e4c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:04:11, skipping insertion in model container [2024-11-10 13:04:11,251 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:04:11" (1/1) ... [2024-11-10 13:04:11,467 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 13:04:14,263 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2024-11-10 13:04:14,267 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2024-11-10 13:04:14,268 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2024-11-10 13:04:14,268 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2024-11-10 13:04:14,321 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 13:04:14,446 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 13:04:14,548 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5587] [2024-11-10 13:04:14,678 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/usb/em28xx/em28xx-video.c"), "i" (805), "i" (12UL)); [6763-6764] [2024-11-10 13:04:15,176 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2024-11-10 13:04:15,179 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2024-11-10 13:04:15,180 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2024-11-10 13:04:15,180 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2024-11-10 13:04:15,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 13:04:15,354 INFO L204 MainTranslator]: Completed translation [2024-11-10 13:04:15,355 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:04:15 WrapperNode [2024-11-10 13:04:15,355 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 13:04:15,356 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 13:04:15,356 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 13:04:15,357 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 13:04:15,363 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:04:15" (1/1) ... [2024-11-10 13:04:15,478 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:04:15" (1/1) ... [2024-11-10 13:04:16,543 INFO L138 Inliner]: procedures = 414, calls = 4401, calls flagged for inlining = 199, calls inlined = 190, statements flattened = 9424 [2024-11-10 13:04:16,544 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 13:04:16,544 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 13:04:16,545 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 13:04:16,545 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 13:04:16,555 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:04:15" (1/1) ... [2024-11-10 13:04:16,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:04:15" (1/1) ... [2024-11-10 13:04:17,025 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:04:15" (1/1) ... [2024-11-10 13:04:19,918 INFO L175 MemorySlicer]: Split 3227 memory accesses to 20 slices as follows [1887, 16, 1, 2, 2, 8, 5, 5, 2, 5, 24, 1173, 12, 48, 8, 6, 3, 13, 6, 1]. 58 percent of accesses are in the largest equivalence class. The 180 initializations are split as follows [70, 16, 1, 0, 2, 8, 4, 4, 0, 4, 0, 0, 0, 48, 8, 6, 3, 0, 6, 0]. The 1736 writes are split as follows [1058, 0, 0, 0, 0, 0, 0, 0, 1, 0, 14, 652, 11, 0, 0, 0, 0, 0, 0, 0]. [2024-11-10 13:04:19,919 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:04:15" (1/1) ... [2024-11-10 13:04:19,919 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:04:15" (1/1) ... [2024-11-10 13:04:20,725 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:04:15" (1/1) ... [2024-11-10 13:04:20,756 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:04:15" (1/1) ... [2024-11-10 13:04:20,833 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:04:15" (1/1) ... [2024-11-10 13:04:20,869 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:04:15" (1/1) ... [2024-11-10 13:04:20,946 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 13:04:20,948 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 13:04:20,948 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 13:04:20,948 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 13:04:20,949 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:04:15" (1/1) ... [2024-11-10 13:04:20,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 13:04:20,966 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 13:04:20,987 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-10 13:04:20,990 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-10 13:04:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_regs [2024-11-10 13:04:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_regs [2024-11-10 13:04:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-10 13:04:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-10 13:04:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_capture_area_set [2024-11-10 13:04:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_capture_area_set [2024-11-10 13:04:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2024-11-10 13:04:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2024-11-10 13:04:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_init [2024-11-10 13:04:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_init [2024-11-10 13:04:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-10 13:04:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-10 13:04:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_streaming [2024-11-10 13:04:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_streaming [2024-11-10 13:04:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_init [2024-11-10 13:04:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_init [2024-11-10 13:04:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-10 13:04:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-10 13:04:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-11-10 13:04:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-11-10 13:04:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure res_free [2024-11-10 13:04:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure res_free [2024-11-10 13:04:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_em28xx [2024-11-10 13:04:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_em28xx [2024-11-10 13:04:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_55 [2024-11-10 13:04:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_55 [2024-11-10 13:04:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-10 13:04:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-10 13:04:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2024-11-10 13:04:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2024-11-10 13:04:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-10 13:04:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-10 13:04:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-10 13:04:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-10 13:04:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-10 13:04:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-10 13:04:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-10 13:04:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-10 13:04:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 13:04:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vbi_supported [2024-11-10 13:04:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vbi_supported [2024-11-10 13:04:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-10 13:04:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-10 13:04:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_copy_video [2024-11-10 13:04:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_copy_video [2024-11-10 13:04:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2024-11-10 13:04:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~v4l2_std_id~0~TO~int [2024-11-10 13:04:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_stop_vbi_streaming [2024-11-10 13:04:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_stop_vbi_streaming [2024-11-10 13:04:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2024-11-10 13:04:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2024-11-10 13:04:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2024-11-10 13:04:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2024-11-10 13:04:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-10 13:04:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-10 13:04:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-10 13:04:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-10 13:04:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-10 13:04:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-10 13:04:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-10 13:04:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-10 13:04:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-10 13:04:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-10 13:04:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-10 13:04:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-10 13:04:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-10 13:04:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-10 13:04:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-10 13:04:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-10 13:04:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-10 13:04:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-10 13:04:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-10 13:04:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-10 13:04:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2024-11-10 13:04:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2024-11-10 13:04:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-10 13:04:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-10 13:04:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-10 13:04:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-10 13:04:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-10 13:04:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-10 13:04:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-10 13:04:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-10 13:04:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-10 13:04:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-10 13:04:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-10 13:04:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-10 13:04:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-10 13:04:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-10 13:04:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-10 13:04:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-10 13:04:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-10 13:04:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-10 13:04:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-10 13:04:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-10 13:04:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-10 13:04:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-10 13:04:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-10 13:04:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~TO~int [2024-11-10 13:04:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-10 13:04:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-10 13:04:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-10 13:04:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-10 13:04:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-10 13:04:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-10 13:04:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-10 13:04:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-10 13:04:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-10 13:04:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-10 13:04:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-10 13:04:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-10 13:04:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-10 13:04:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-10 13:04:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-10 13:04:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-10 13:04:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-10 13:04:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-10 13:04:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-10 13:04:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-10 13:04:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-10 13:04:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-10 13:04:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-10 13:04:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-10 13:04:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-10 13:04:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-10 13:04:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-10 13:04:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-10 13:04:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-10 13:04:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-10 13:04:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-10 13:04:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-10 13:04:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-10 13:04:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-10 13:04:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-10 13:04:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-10 13:04:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-10 13:04:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-10 13:04:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-10 13:04:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-10 13:04:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-10 13:04:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-10 13:04:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-10 13:04:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-10 13:04:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-10 13:04:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-10 13:04:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-10 13:04:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-10 13:04:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-10 13:04:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-10 13:04:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-10 13:04:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-10 13:04:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-10 13:04:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-10 13:04:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-10 13:04:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-10 13:04:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-10 13:04:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-10 13:04:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-10 13:04:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-10 13:04:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-10 13:04:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-10 13:04:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-10 13:04:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-10 13:04:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_write_reg [2024-11-10 13:04:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_write_reg [2024-11-10 13:04:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_disable_ioctl [2024-11-10 13:04:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_disable_ioctl [2024-11-10 13:04:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-10 13:04:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-10 13:04:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2024-11-10 13:04:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2024-11-10 13:04:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-11-10 13:04:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-11-10 13:04:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2024-11-10 13:04:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2024-11-10 13:04:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-10 13:04:21,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-10 13:04:21,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 13:04:21,064 INFO L130 BoogieDeclarations]: Found specification of procedure video_mux [2024-11-10 13:04:21,064 INFO L138 BoogieDeclarations]: Found implementation of procedure video_mux [2024-11-10 13:04:21,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-10 13:04:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-10 13:04:21,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-10 13:04:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-10 13:04:21,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-10 13:04:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-10 13:04:21,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 13:04:21,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-10 13:04:21,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-10 13:04:21,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 13:04:21,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 13:04:21,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 13:04:21,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 13:04:21,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 13:04:21,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 13:04:21,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-10 13:04:21,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-10 13:04:21,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-10 13:04:21,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-10 13:04:21,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-10 13:04:21,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-10 13:04:21,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-10 13:04:21,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-10 13:04:21,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-10 13:04:21,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-10 13:04:21,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-10 13:04:21,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-10 13:04:21,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-10 13:04:21,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-10 13:04:21,068 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_audio_analog_set [2024-11-10 13:04:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_audio_analog_set [2024-11-10 13:04:21,068 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-10 13:04:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-10 13:04:21,068 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2024-11-10 13:04:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2024-11-10 13:04:21,068 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_prepare [2024-11-10 13:04:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_prepare [2024-11-10 13:04:21,069 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_start_analog_streaming [2024-11-10 13:04:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_start_analog_streaming [2024-11-10 13:04:21,069 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-10 13:04:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-10 13:04:21,069 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_read_reg [2024-11-10 13:04:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_read_reg [2024-11-10 13:04:21,069 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2024-11-10 13:04:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2024-11-10 13:04:21,069 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_reg_len [2024-11-10 13:04:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_reg_len [2024-11-10 13:04:21,069 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_queue [2024-11-10 13:04:21,069 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_queue [2024-11-10 13:04:21,070 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2024-11-10 13:04:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2024-11-10 13:04:21,070 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-10 13:04:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-10 13:04:21,070 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2024-11-10 13:04:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2024-11-10 13:04:21,070 INFO L130 BoogieDeclarations]: Found specification of procedure get_ressource [2024-11-10 13:04:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ressource [2024-11-10 13:04:21,070 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_outfmt [2024-11-10 13:04:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_outfmt [2024-11-10 13:04:21,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 13:04:21,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 13:04:21,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-10 13:04:21,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-10 13:04:21,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-10 13:04:21,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-10 13:04:21,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-10 13:04:21,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-10 13:04:21,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-10 13:04:21,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-10 13:04:21,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-10 13:04:21,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-10 13:04:21,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-10 13:04:21,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-10 13:04:21,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-10 13:04:21,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-10 13:04:21,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-10 13:04:21,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-10 13:04:21,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-10 13:04:21,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-10 13:04:21,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-10 13:04:21,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-10 13:04:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-10 13:04:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-10 13:04:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-10 13:04:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-10 13:04:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-10 13:04:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-10 13:04:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-10 13:04:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-10 13:04:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-10 13:04:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-10 13:04:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-10 13:04:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-10 13:04:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-10 13:04:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-10 13:04:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-10 13:04:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-10 13:04:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-10 13:04:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-10 13:04:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-10 13:04:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-10 13:04:21,073 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-10 13:04:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-10 13:04:21,073 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2024-11-10 13:04:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2024-11-10 13:04:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2024-11-10 13:04:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2024-11-10 13:04:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2024-11-10 13:04:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2024-11-10 13:04:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2024-11-10 13:04:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2024-11-10 13:04:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-10 13:04:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-10 13:04:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-10 13:04:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-10 13:04:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-10 13:04:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-10 13:04:21,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-10 13:04:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-10 13:04:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-10 13:04:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-10 13:04:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-10 13:04:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-10 13:04:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-10 13:04:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-10 13:04:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-10 13:04:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-10 13:04:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-10 13:04:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-10 13:04:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-10 13:04:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-10 13:04:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 13:04:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 13:04:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 13:04:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 13:04:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 13:04:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 13:04:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-10 13:04:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-10 13:04:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-10 13:04:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-10 13:04:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-10 13:04:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-10 13:04:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-10 13:04:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-10 13:04:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-10 13:04:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-10 13:04:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-10 13:04:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-10 13:04:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-10 13:04:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-10 13:04:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-10 13:04:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-10 13:04:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-11-10 13:04:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-11-10 13:04:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-10 13:04:21,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-10 13:04:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_close [2024-11-10 13:04:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_close [2024-11-10 13:04:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-10 13:04:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-10 13:04:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-11-10 13:04:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2024-11-10 13:04:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_s_ctrl [2024-11-10 13:04:21,079 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_s_ctrl [2024-11-10 13:04:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-10 13:04:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-10 13:04:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-10 13:04:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-10 13:04:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-10 13:04:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-10 13:04:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-10 13:04:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-10 13:04:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-10 13:04:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-10 13:04:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-10 13:04:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-10 13:04:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-10 13:04:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-10 13:04:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-10 13:04:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-10 13:04:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-10 13:04:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-10 13:04:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-10 13:04:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-10 13:04:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-10 13:04:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-10 13:04:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-10 13:04:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-10 13:04:21,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-10 13:04:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-10 13:04:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-10 13:04:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-10 13:04:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-10 13:04:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-10 13:04:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-10 13:04:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-10 13:04:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-10 13:04:21,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-10 13:04:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-10 13:04:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-10 13:04:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-10 13:04:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-10 13:04:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-10 13:04:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-10 13:04:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_buffer_prepare [2024-11-10 13:04:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_buffer_prepare [2024-11-10 13:04:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-11-10 13:04:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-11-10 13:04:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_em28xx_video_unregister_5_2 [2024-11-10 13:04:21,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_em28xx_video_unregister_5_2 [2024-11-10 13:04:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 13:04:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-10 13:04:21,085 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-10 13:04:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 13:04:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 13:04:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 13:04:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 13:04:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 13:04:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 13:04:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-10 13:04:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-10 13:04:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-10 13:04:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-10 13:04:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-10 13:04:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-10 13:04:21,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-10 13:04:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-10 13:04:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-10 13:04:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-10 13:04:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-10 13:04:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-10 13:04:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-10 13:04:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-10 13:04:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_find [2024-11-10 13:04:21,090 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_find [2024-11-10 13:04:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_notify [2024-11-10 13:04:21,090 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_notify [2024-11-10 13:04:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_video_format [2024-11-10 13:04:21,090 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_video_format [2024-11-10 13:04:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-10 13:04:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-10 13:04:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-10 13:04:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-10 13:04:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-10 13:04:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-10 13:04:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-10 13:04:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-10 13:04:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-10 13:04:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-10 13:04:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-10 13:04:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-10 13:04:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-10 13:04:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-10 13:04:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-10 13:04:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-10 13:04:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-10 13:04:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-10 13:04:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-10 13:04:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-10 13:04:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_set_mode [2024-11-10 13:04:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_set_mode [2024-11-10 13:04:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-10 13:04:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-10 13:04:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2024-11-10 13:04:21,096 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2024-11-10 13:04:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-10 13:04:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-10 13:04:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-10 13:04:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-10 13:04:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_resolution_set [2024-11-10 13:04:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_resolution_set [2024-11-10 13:04:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-10 13:04:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-10 13:04:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2024-11-10 13:04:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2024-11-10 13:04:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-10 13:04:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-10 13:04:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_open [2024-11-10 13:04:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_open [2024-11-10 13:04:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_vdev_init [2024-11-10 13:04:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_vdev_init [2024-11-10 13:04:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2024-11-10 13:04:21,097 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2024-11-10 13:04:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_size [2024-11-10 13:04:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_size [2024-11-10 13:04:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_videodevice_release [2024-11-10 13:04:21,098 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_videodevice_release [2024-11-10 13:04:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-10 13:04:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-10 13:04:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-10 13:04:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-10 13:04:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-10 13:04:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-10 13:04:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-10 13:04:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-10 13:04:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-10 13:04:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-10 13:04:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-10 13:04:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-10 13:04:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-10 13:04:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-10 13:04:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-10 13:04:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-10 13:04:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-10 13:04:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-10 13:04:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-10 13:04:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-10 13:04:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-10 13:04:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-10 13:04:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_uninit_usb_xfer [2024-11-10 13:04:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_uninit_usb_xfer [2024-11-10 13:04:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure finish_field_prepare_next [2024-11-10 13:04:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_field_prepare_next [2024-11-10 13:04:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_wake_i2c [2024-11-10 13:04:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_wake_i2c [2024-11-10 13:04:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure size_to_scale [2024-11-10 13:04:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure size_to_scale [2024-11-10 13:04:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2024-11-10 13:04:21,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2024-11-10 13:04:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure em28xx_v4l2_fini [2024-11-10 13:04:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure em28xx_v4l2_fini [2024-11-10 13:04:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-10 13:04:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-10 13:04:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure scale_to_size [2024-11-10 13:04:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure scale_to_size [2024-11-10 13:04:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure print_err_status [2024-11-10 13:04:21,100 INFO L138 BoogieDeclarations]: Found implementation of procedure print_err_status [2024-11-10 13:04:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxw [2024-11-10 13:04:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxw [2024-11-10 13:04:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure norm_maxh [2024-11-10 13:04:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_maxh [2024-11-10 13:04:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-10 13:04:21,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-10 13:04:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-10 13:04:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-10 13:04:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-10 13:04:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_vaddr [2024-11-10 13:04:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_vaddr [2024-11-10 13:04:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-10 13:04:21,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-10 13:04:22,438 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 13:04:22,444 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 13:04:23,161 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14336: havoc #t~ret2356.base, #t~ret2356.offset; [2024-11-10 13:04:23,165 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14243: havoc #t~nondet2344; [2024-11-10 13:04:23,168 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14360: havoc #t~nondet2360; [2024-11-10 13:04:23,171 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-10 13:04:23,279 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6067: call ULTIMATE.dealloc(~#hstart.base, ~#hstart.offset);havoc ~#hstart.base, ~#hstart.offset;call ULTIMATE.dealloc(~#vstart.base, ~#vstart.offset);havoc ~#vstart.base, ~#vstart.offset;call ULTIMATE.dealloc(~#cwidth~0.base, ~#cwidth~0.offset);havoc ~#cwidth~0.base, ~#cwidth~0.offset;call ULTIMATE.dealloc(~#cheight~0.base, ~#cheight~0.offset);havoc ~#cheight~0.base, ~#cheight~0.offset;call ULTIMATE.dealloc(~#overflow~0.base, ~#overflow~0.offset);havoc ~#overflow~0.base, ~#overflow~0.offset; [2024-11-10 13:04:23,283 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14283: havoc #t~nondet2348; [2024-11-10 13:04:23,285 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14356: havoc #t~nondet2359; [2024-11-10 13:04:23,338 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14368: havoc vb2_fop_release_#t~nondet2362#1; [2024-11-10 13:04:23,341 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14413: havoc #t~nondet2372; [2024-11-10 13:04:24,005 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14340: havoc v4l2_i2c_subdev_addr_#t~nondet2357#1; [2024-11-10 13:04:24,005 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14317: havoc v4l2_device_register_#t~nondet2354#1; [2024-11-10 13:04:24,005 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L9299: call ULTIMATE.dealloc(~#_key~0#1.base, ~#_key~0#1.offset);havoc ~#_key~0#1.base, ~#_key~0#1.offset; [2024-11-10 13:04:24,005 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14194: havoc em28xx_audio_setup_#t~nondet2334#1; [2024-11-10 13:04:24,005 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L9141: call ULTIMATE.dealloc(em28xx_tuner_setup_~#tun_setup~0#1.base, em28xx_tuner_setup_~#tun_setup~0#1.offset);havoc em28xx_tuner_setup_~#tun_setup~0#1.base, em28xx_tuner_setup_~#tun_setup~0#1.offset;call ULTIMATE.dealloc(em28xx_tuner_setup_~#f~2#1.base, em28xx_tuner_setup_~#f~2#1.offset);havoc em28xx_tuner_setup_~#f~2#1.base, em28xx_tuner_setup_~#f~2#1.offset;call ULTIMATE.dealloc(em28xx_tuner_setup_~#tda9887_cfg~0#1.base, em28xx_tuner_setup_~#tda9887_cfg~0#1.offset);havoc em28xx_tuner_setup_~#tda9887_cfg~0#1.base, em28xx_tuner_setup_~#tda9887_cfg~0#1.offset;call ULTIMATE.dealloc(em28xx_tuner_setup_~#xc2028_cfg~0#1.base, em28xx_tuner_setup_~#xc2028_cfg~0#1.offset);havoc em28xx_tuner_setup_~#xc2028_cfg~0#1.base, em28xx_tuner_setup_~#xc2028_cfg~0#1.offset;call ULTIMATE.dealloc(em28xx_tuner_setup_~#ctl~0#1.base, em28xx_tuner_setup_~#ctl~0#1.offset);havoc em28xx_tuner_setup_~#ctl~0#1.base, em28xx_tuner_setup_~#ctl~0#1.offset; [2024-11-10 13:04:24,006 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14296: havoc v4l2_ctrl_handler_init_class_#t~nondet2350#1; [2024-11-10 13:04:24,006 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14198: havoc em28xx_init_camera_#t~nondet2335#1; [2024-11-10 13:04:24,006 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14300: havoc v4l2_ctrl_handler_setup_#t~nondet2351#1; [2024-11-10 13:04:24,637 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14289: havoc #t~ret2349.base, #t~ret2349.offset; [2024-11-10 13:04:24,639 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14279: havoc #t~nondet2347; [2024-11-10 13:04:24,646 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14303: havoc #t~ret2352.base, #t~ret2352.offset; [2024-11-10 13:04:24,663 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14416: havoc #t~ret2373.base, #t~ret2373.offset; [2024-11-10 13:04:24,674 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14218: havoc #t~nondet2340; [2024-11-10 13:04:24,676 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14275: havoc #t~nondet2346; [2024-11-10 13:04:24,700 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5632: havoc kobject_name_#t~mem30#1.base, kobject_name_#t~mem30#1.offset; [2024-11-10 13:04:24,700 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5640: havoc dev_name_#t~mem32#1.base, dev_name_#t~mem32#1.offset; [2024-11-10 13:04:24,856 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14239: havoc em28xx_write_reg_bits_#t~nondet2343#1; [2024-11-10 13:04:24,857 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6105: call ULTIMATE.dealloc(em28xx_scaler_set_~#buf~0#1.base, em28xx_scaler_set_~#buf~0#1.offset);havoc em28xx_scaler_set_~#buf~0#1.base, em28xx_scaler_set_~#buf~0#1.offset; [2024-11-10 13:04:24,857 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6046: call ULTIMATE.dealloc(em28xx_accumulator_set_~#xmin#1.base, em28xx_accumulator_set_~#xmin#1.offset);havoc em28xx_accumulator_set_~#xmin#1.base, em28xx_accumulator_set_~#xmin#1.offset;call ULTIMATE.dealloc(em28xx_accumulator_set_~#xmax#1.base, em28xx_accumulator_set_~#xmax#1.offset);havoc em28xx_accumulator_set_~#xmax#1.base, em28xx_accumulator_set_~#xmax#1.offset;call ULTIMATE.dealloc(em28xx_accumulator_set_~#ymin#1.base, em28xx_accumulator_set_~#ymin#1.offset);havoc em28xx_accumulator_set_~#ymin#1.base, em28xx_accumulator_set_~#ymin#1.offset;call ULTIMATE.dealloc(em28xx_accumulator_set_~#ymax#1.base, em28xx_accumulator_set_~#ymax#1.offset);havoc em28xx_accumulator_set_~#ymax#1.base, em28xx_accumulator_set_~#ymax#1.offset; [2024-11-10 13:04:24,892 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14343: havoc #t~ret2358.base, #t~ret2358.offset; [2024-11-10 13:04:25,046 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7492: call ULTIMATE.dealloc(~#width~1#1.base, ~#width~1#1.offset);havoc ~#width~1#1.base, ~#width~1#1.offset;call ULTIMATE.dealloc(~#height~1#1.base, ~#height~1#1.offset);havoc ~#height~1#1.base, ~#height~1#1.offset;call ULTIMATE.dealloc(~#hscale~0#1.base, ~#hscale~0#1.offset);havoc ~#hscale~0#1.base, ~#hscale~0#1.offset;call ULTIMATE.dealloc(~#vscale~0#1.base, ~#vscale~0#1.offset);havoc ~#vscale~0#1.base, ~#vscale~0#1.offset; [2024-11-10 13:04:25,091 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5581: havoc #t~mem5.base, #t~mem5.offset; [2024-11-10 13:04:25,165 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14265: havoc mutex_lock_interruptible_nested_#t~nondet2345#1; [2024-11-10 13:04:25,166 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-10 13:04:32,873 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14419: havoc video_device_alloc_#t~ret2374#1.base, video_device_alloc_#t~ret2374#1.offset; [2024-11-10 13:04:33,213 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14183: havoc __video_register_device_#t~nondet2332#1; [2024-11-10 13:04:33,289 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5688: havoc #t~mem51; [2024-11-10 13:04:33,470 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14235: havoc #t~nondet2342; [2024-11-10 13:04:34,175 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14310: havoc #t~nondet2353; [2024-11-10 13:04:34,646 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L12844: havoc ldv_dev_get_drvdata_#t~mem2254#1.base, ldv_dev_get_drvdata_#t~mem2254#1.offset;havoc ldv_dev_get_drvdata_#t~mem2255#1.base, ldv_dev_get_drvdata_#t~mem2255#1.offset; [2024-11-10 13:04:38,813 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14190: havoc #t~nondet2333; [2024-11-10 13:04:38,837 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5670: havoc #t~mem48.base, #t~mem48.offset; [2024-11-10 13:04:41,286 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14202: havoc em28xx_init_usb_xfer_#t~nondet2336#1; [2024-11-10 13:04:41,286 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6892: call ULTIMATE.dealloc(~#f~0#1.base, ~#f~0#1.offset);havoc ~#f~0#1.base, ~#f~0#1.offset; [2024-11-10 13:04:41,930 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5832: havoc #t~mem189; [2024-11-10 13:04:41,956 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14210: havoc #t~nondet2338; [2024-11-10 13:04:42,207 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-10 13:04:42,344 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5853: havoc #t~mem194;havoc #t~bitwise195; [2024-11-10 13:04:42,345 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5846: havoc #t~mem192; [2024-11-10 13:04:44,371 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14324: havoc #t~nondet2355; [2024-11-10 13:04:44,475 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-10 13:04:44,538 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14409: havoc #t~ret2371.base, #t~ret2371.offset; [2024-11-10 13:05:13,873 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14372: havoc vb2_ioctl_create_bufs_#t~nondet2363#1; [2024-11-10 13:05:13,873 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14376: havoc vb2_ioctl_dqbuf_#t~nondet2364#1; [2024-11-10 13:05:13,873 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint vidioc_g_audio_switch_break#1: assume true; [2024-11-10 13:05:13,873 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14380: havoc vb2_ioctl_prepare_buf_#t~nondet2365#1; [2024-11-10 13:05:13,873 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: assume true;#t~ret2377#1 := main_#res#1;havoc main_#t~ret2134#1, main_~tmp~40#1;assume { :end_inline_main } true; [2024-11-10 13:05:13,874 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L8172: call ULTIMATE.dealloc(vidioc_g_register_~#val~0#1.base, vidioc_g_register_~#val~0#1.offset);havoc vidioc_g_register_~#val~0#1.base, vidioc_g_register_~#val~0#1.offset; [2024-11-10 13:05:13,874 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14384: havoc vb2_ioctl_qbuf_#t~nondet2366#1; [2024-11-10 13:05:13,874 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7646: call ULTIMATE.dealloc(vidioc_s_std_~#f~1#1.base, vidioc_s_std_~#f~1#1.offset);havoc vidioc_s_std_~#f~1#1.base, vidioc_s_std_~#f~1#1.offset; [2024-11-10 13:05:13,874 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14388: havoc vb2_ioctl_querybuf_#t~nondet2367#1; [2024-11-10 13:05:13,874 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14392: havoc vb2_ioctl_reqbufs_#t~nondet2368#1; [2024-11-10 13:05:13,874 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14396: havoc vb2_ioctl_streamoff_#t~nondet2369#1; [2024-11-10 13:05:13,874 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14400: havoc vb2_ioctl_streamon_#t~nondet2370#1; [2024-11-10 13:05:13,874 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L8059: call ULTIMATE.dealloc(vidioc_s_frequency_~#new_freq~0#1.base, vidioc_s_frequency_~#new_freq~0#1.offset);havoc vidioc_s_frequency_~#new_freq~0#1.base, vidioc_s_frequency_~#new_freq~0#1.offset; [2024-11-10 13:05:13,874 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14206: havoc em28xx_read_ac97_#t~nondet2337#1; [2024-11-10 13:05:13,874 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14214: havoc em28xx_register_extension_#t~nondet2339#1; [2024-11-10 13:05:13,875 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14426: havoc video_ioctl2_#t~nondet2375#1; [2024-11-10 13:05:13,875 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14231: havoc em28xx_write_ac97_#t~nondet2341#1; [2024-11-10 13:05:13,875 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L14364: havoc vb2_fop_read_#t~nondet2361#1; [2024-11-10 13:05:13,875 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-10 13:05:13,875 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L8225: call ULTIMATE.dealloc(vidioc_s_register_~#buf~8#1.base, vidioc_s_register_~#buf~8#1.offset);havoc vidioc_s_register_~#buf~8#1.base, vidioc_s_register_~#buf~8#1.offset; [2024-11-10 13:05:13,999 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.computeFutureLiveVariables(LiveIcfgUtils.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.applyFutureLiveOptimization(LiveIcfgUtils.java:81) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:301) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-10 13:05:14,004 INFO L158 Benchmark]: Toolchain (without parser) took 62762.29ms. Allocated memory was 178.3MB in the beginning and 2.6GB in the end (delta: 2.5GB). Free memory was 92.0MB in the beginning and 2.0GB in the end (delta: -2.0GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-11-10 13:05:14,005 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 115.3MB. Free memory is still 76.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 13:05:14,006 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4112.20ms. Allocated memory was 178.3MB in the beginning and 270.5MB in the end (delta: 92.3MB). Free memory was 91.7MB in the beginning and 140.5MB in the end (delta: -48.8MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. [2024-11-10 13:05:14,007 INFO L158 Benchmark]: Boogie Procedure Inliner took 1187.48ms. Allocated memory was 270.5MB in the beginning and 476.1MB in the end (delta: 205.5MB). Free memory was 140.5MB in the beginning and 259.0MB in the end (delta: -118.5MB). Peak memory consumption was 155.2MB. Max. memory is 16.1GB. [2024-11-10 13:05:14,007 INFO L158 Benchmark]: Boogie Preprocessor took 4402.17ms. Allocated memory was 476.1MB in the beginning and 952.1MB in the end (delta: 476.1MB). Free memory was 259.0MB in the beginning and 656.3MB in the end (delta: -397.3MB). Peak memory consumption was 575.7MB. Max. memory is 16.1GB. [2024-11-10 13:05:14,008 INFO L158 Benchmark]: IcfgBuilder took 53054.74ms. Allocated memory was 952.1MB in the beginning and 2.6GB in the end (delta: 1.7GB). Free memory was 656.3MB in the beginning and 2.0GB in the end (delta: -1.4GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-10 13:05:14,010 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 115.3MB. Free memory is still 76.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4112.20ms. Allocated memory was 178.3MB in the beginning and 270.5MB in the end (delta: 92.3MB). Free memory was 91.7MB in the beginning and 140.5MB in the end (delta: -48.8MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1187.48ms. Allocated memory was 270.5MB in the beginning and 476.1MB in the end (delta: 205.5MB). Free memory was 140.5MB in the beginning and 259.0MB in the end (delta: -118.5MB). Peak memory consumption was 155.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 4402.17ms. Allocated memory was 476.1MB in the beginning and 952.1MB in the end (delta: 476.1MB). Free memory was 259.0MB in the beginning and 656.3MB in the end (delta: -397.3MB). Peak memory consumption was 575.7MB. Max. memory is 16.1GB. * IcfgBuilder took 53054.74ms. Allocated memory was 952.1MB in the beginning and 2.6GB in the end (delta: 1.7GB). Free memory was 656.3MB in the beginning and 2.0GB in the end (delta: -1.4GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5587]: 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] - GenericResultAtLocation [Line: 6763]: 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] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-10 13:05:14,188 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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.fs.icfgbuilder-eval-023d838-m [2024-11-10 13:05:16,538 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 13:05:16,615 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-10 13:05:16,623 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 13:05:16,624 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 13:05:16,657 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 13:05:16,658 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 13:05:16,658 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 13:05:16,659 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 13:05:16,661 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 13:05:16,662 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 13:05:16,662 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 13:05:16,664 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 13:05:16,664 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 13:05:16,665 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 13:05:16,665 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 13:05:16,665 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 13:05:16,665 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 13:05:16,665 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 13:05:16,666 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 13:05:16,666 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 13:05:16,668 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 13:05:16,668 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 13:05:16,668 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 13:05:16,669 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 13:05:16,676 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 13:05:16,676 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 13:05:16,676 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 13:05:16,677 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 13:05:16,677 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 13:05:16,677 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 13:05:16,677 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 13:05:16,678 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 13:05:16,678 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 13:05:16,678 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 13:05:16,678 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 13:05:16,678 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 13:05:16,679 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 13:05:16,679 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 13:05:16,682 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 13:05:16,682 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 13:05:16,682 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c92b4575edda3bfe929e4a6f3becf9555a141fd3a841edf990c132d5b9817085 [2024-11-10 13:05:17,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 13:05:17,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 13:05:17,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 13:05:17,037 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 13:05:17,037 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 13:05:17,039 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2024-11-10 13:05:18,697 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 13:05:19,337 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 13:05:19,338 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2024-11-10 13:05:19,405 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92cd60f38/5c8d1c7d854c4ddba088004670a94ca3/FLAG21423ace2 [2024-11-10 13:05:19,789 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92cd60f38/5c8d1c7d854c4ddba088004670a94ca3 [2024-11-10 13:05:19,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 13:05:19,793 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 13:05:19,794 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 13:05:19,794 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 13:05:19,799 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 13:05:19,800 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:05:19" (1/1) ... [2024-11-10 13:05:19,800 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d5f8351 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:05:19, skipping insertion in model container [2024-11-10 13:05:19,801 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:05:19" (1/1) ... [2024-11-10 13:05:19,964 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 13:05:21,317 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,318 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,318 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,321 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,326 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,331 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,333 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,346 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,349 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,373 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,427 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,433 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,463 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,474 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,480 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,483 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,492 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,497 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,507 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,515 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,516 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,547 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,573 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,584 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,600 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,607 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,611 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,617 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,650 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,660 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,672 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,683 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,688 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,695 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,705 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,712 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,726 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,737 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,745 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,758 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,771 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,782 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,789 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,806 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,816 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,817 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,826 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,836 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,845 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,847 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,848 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,868 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,869 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,877 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:21,966 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,000 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,005 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,007 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,007 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,008 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,042 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,042 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,456 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,457 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,457 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,457 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,458 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,459 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,459 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,459 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,466 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,470 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,471 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,471 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,471 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,471 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,471 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,472 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,472 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,472 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,472 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,473 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,473 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,473 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,473 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,473 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,474 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,474 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,474 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,474 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,475 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,476 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,477 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,477 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,477 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,478 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,478 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,478 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,479 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,479 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,479 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,479 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,479 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,480 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,480 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,481 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,481 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,482 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,482 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,482 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,483 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,483 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,483 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,483 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,483 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,484 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,484 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,485 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,486 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,486 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,487 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,487 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,487 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,488 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,488 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,488 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,489 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,489 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,490 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,490 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,490 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,491 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,491 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,492 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,492 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,492 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,493 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,493 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,493 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,493 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,493 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,494 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,494 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,494 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,495 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,495 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,495 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,495 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,496 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,496 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,496 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,496 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,497 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,497 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,513 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,521 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,528 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,537 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,544 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,545 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,597 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,600 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,601 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,601 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,859 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2024-11-10 13:05:22,864 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2024-11-10 13:05:22,864 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2024-11-10 13:05:22,864 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2024-11-10 13:05:22,886 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 13:05:22,887 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 13:05:23,014 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 13:05:23,155 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5587] [2024-11-10 13:05:23,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/usb/em28xx/em28xx-video.c"), "i" (805), "i" (12UL)); [6763-6764] [2024-11-10 13:05:23,933 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2024-11-10 13:05:23,934 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2024-11-10 13:05:23,935 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2024-11-10 13:05:23,935 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2024-11-10 13:05:23,941 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 13:05:24,170 INFO L204 MainTranslator]: Completed translation [2024-11-10 13:05:24,171 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:05:24 WrapperNode [2024-11-10 13:05:24,171 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 13:05:24,172 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 13:05:24,173 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 13:05:24,173 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 13:05:24,180 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:05:24" (1/1) ... [2024-11-10 13:05:24,290 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:05:24" (1/1) ... [2024-11-10 13:05:25,269 INFO L138 Inliner]: procedures = 428, calls = 4399, calls flagged for inlining = 200, calls inlined = 191, statements flattened = 9070 [2024-11-10 13:05:25,270 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 13:05:25,271 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 13:05:25,271 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 13:05:25,271 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 13:05:25,282 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:05:24" (1/1) ... [2024-11-10 13:05:25,282 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:05:24" (1/1) ... [2024-11-10 13:05:25,679 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:05:24" (1/1) ...