./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-platform-marvell-ccic-cafe_ccic.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.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-platform-marvell-ccic-cafe_ccic.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 73ecee8eedb0e3495ea3ea96569137c1cfa2b173c42f999b4aef52ca9331e2d3 --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-17 09:25:09,705 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 09:25:09,754 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-17 09:25:09,758 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 09:25:09,758 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 09:25:09,781 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 09:25:09,783 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 09:25:09,783 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 09:25:09,783 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 09:25:09,783 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 09:25:09,784 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 09:25:09,784 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 09:25:09,784 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 09:25:09,784 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 09:25:09,785 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 09:25:09,785 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 09:25:09,785 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 09:25:09,785 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 09:25:09,785 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 09:25:09,785 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 09:25:09,785 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 09:25:09,785 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 09:25:09,785 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 09:25:09,785 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 09:25:09,786 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 09:25:09,786 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 09:25:09,786 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 09:25:09,786 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-17 09:25:09,786 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 09:25:09,786 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 09:25:09,786 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 09:25:09,787 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 09:25:09,787 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 09:25:09,787 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 09:25:09,787 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 09:25:09,787 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-17 09:25:09,787 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 09:25:09,787 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 09:25:09,787 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 09:25:09,787 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 09:25:09,787 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /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 -> 73ecee8eedb0e3495ea3ea96569137c1cfa2b173c42f999b4aef52ca9331e2d3 [2025-03-17 09:25:10,055 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 09:25:10,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 09:25:10,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 09:25:10,066 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 09:25:10,067 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 09:25:10,069 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2025-03-17 09:25:11,257 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d789a0a41/82dd3cb9bdc94bf8b497e350cf3337ad/FLAGef89062f4 [2025-03-17 09:25:11,729 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 09:25:11,730 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2025-03-17 09:25:11,770 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d789a0a41/82dd3cb9bdc94bf8b497e350cf3337ad/FLAGef89062f4 [2025-03-17 09:25:11,839 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d789a0a41/82dd3cb9bdc94bf8b497e350cf3337ad [2025-03-17 09:25:11,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 09:25:11,841 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 09:25:11,842 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 09:25:11,842 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 09:25:11,845 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 09:25:11,846 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:25:11" (1/1) ... [2025-03-17 09:25:11,846 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7729f0e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:25:11, skipping insertion in model container [2025-03-17 09:25:11,847 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:25:11" (1/1) ... [2025-03-17 09:25:11,931 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 09:25:15,477 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-platform-marvell-ccic-cafe_ccic.cil.i[367316,367329] [2025-03-17 09:25:15,482 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-platform-marvell-ccic-cafe_ccic.cil.i[367485,367498] [2025-03-17 09:25:15,482 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-platform-marvell-ccic-cafe_ccic.cil.i[367652,367665] [2025-03-17 09:25:15,483 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-platform-marvell-ccic-cafe_ccic.cil.i[367820,367833] [2025-03-17 09:25:15,518 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 09:25:15,573 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 09:25:15,702 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"); [7818] [2025-03-17 09:25:15,704 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [7825] [2025-03-17 09:25:15,705 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7832] [2025-03-17 09:25:15,705 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [7847-7848] [2025-03-17 09:25:15,706 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [7879-7880] [2025-03-17 09:25:15,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [7885-7887] [2025-03-17 09:25:15,708 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 *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [7942-7943] [2025-03-17 09:25:15,708 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 *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [7953-7954] [2025-03-17 09:25:15,711 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (52), "i" (12UL)); [8052-8053] [2025-03-17 09:25:15,712 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (65), "i" (12UL)); [8082-8083] [2025-03-17 09:25:15,956 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-platform-marvell-ccic-cafe_ccic.cil.i[367316,367329] [2025-03-17 09:25:15,956 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-platform-marvell-ccic-cafe_ccic.cil.i[367485,367498] [2025-03-17 09:25:15,956 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-platform-marvell-ccic-cafe_ccic.cil.i[367652,367665] [2025-03-17 09:25:15,957 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-platform-marvell-ccic-cafe_ccic.cil.i[367820,367833] [2025-03-17 09:25:15,961 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 09:25:16,075 INFO L204 MainTranslator]: Completed translation [2025-03-17 09:25:16,076 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:25:16 WrapperNode [2025-03-17 09:25:16,076 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 09:25:16,077 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 09:25:16,077 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 09:25:16,077 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 09:25:16,081 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:25:16" (1/1) ... [2025-03-17 09:25:16,165 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:25:16" (1/1) ... [2025-03-17 09:25:16,944 INFO L138 Inliner]: procedures = 501, calls = 3542, calls flagged for inlining = 277, calls inlined = 264, statements flattened = 8250 [2025-03-17 09:25:16,944 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 09:25:16,945 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 09:25:16,945 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 09:25:16,945 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 09:25:16,959 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:25:16" (1/1) ... [2025-03-17 09:25:16,960 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:25:16" (1/1) ... [2025-03-17 09:25:17,200 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:25:16" (1/1) ... [2025-03-17 09:25:19,325 INFO L175 MemorySlicer]: Split 2320 memory accesses to 16 slices as follows [2, 52, 3, 52, 16, 16, 2, 2, 820, 1299, 8, 1, 28, 2, 16, 1]. 56 percent of accesses are in the largest equivalence class. The 44 initializations are split as follows [2, 0, 1, 0, 16, 8, 0, 0, 0, 10, 6, 0, 0, 0, 0, 1]. The 1272 writes are split as follows [0, 42, 0, 42, 0, 0, 0, 1, 299, 846, 2, 0, 24, 1, 15, 0]. [2025-03-17 09:25:19,326 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:25:16" (1/1) ... [2025-03-17 09:25:19,326 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:25:16" (1/1) ... [2025-03-17 09:25:19,726 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:25:16" (1/1) ... [2025-03-17 09:25:19,741 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:25:16" (1/1) ... [2025-03-17 09:25:19,782 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:25:16" (1/1) ... [2025-03-17 09:25:19,805 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:25:16" (1/1) ... [2025-03-17 09:25:19,847 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 09:25:19,848 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 09:25:19,848 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 09:25:19,848 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 09:25:19,849 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:25:16" (1/1) ... [2025-03-17 09:25:19,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 09:25:19,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 09:25:19,875 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) [2025-03-17 09:25:19,879 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 [2025-03-17 09:25:19,898 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_mmap [2025-03-17 09:25:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_mmap [2025-03-17 09:25:19,899 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_start [2025-03-17 09:25:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_start [2025-03-17 09:25:19,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-17 09:25:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-17 09:25:19,899 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2025-03-17 09:25:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2025-03-17 09:25:19,899 INFO L130 BoogieDeclarations]: Found specification of procedure to_cam [2025-03-17 09:25:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cam [2025-03-17 09:25:19,899 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_buffer_done [2025-03-17 09:25:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_buffer_done [2025-03-17 09:25:19,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-17 09:25:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-17 09:25:19,899 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2025-03-17 09:25:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2025-03-17 09:25:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2025-03-17 09:25:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2025-03-17 09:25:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-17 09:25:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-17 09:25:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_cleanup [2025-03-17 09:25:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_cleanup [2025-03-17 09:25:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-17 09:25:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-17 09:25:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_alloc_dma_bufs [2025-03-17 09:25:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_alloc_dma_bufs [2025-03-17 09:25:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2025-03-17 09:25:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2025-03-17 09:25:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-17 09:25:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-17 09:25:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-17 09:25:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-17 09:25:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure vb_to_mvb [2025-03-17 09:25:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vb_to_mvb [2025-03-17 09:25:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_smbus_read_done [2025-03-17 09:25:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_smbus_read_done [2025-03-17 09:25:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_53 [2025-03-17 09:25:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_53 [2025-03-17 09:25:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2025-03-17 09:25:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2025-03-17 09:25:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2025-03-17 09:25:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2025-03-17 09:25:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-17 09:25:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-17 09:25:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_read [2025-03-17 09:25:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_read [2025-03-17 09:25:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-17 09:25:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_stop_streaming [2025-03-17 09:25:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_stop_streaming [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_init [2025-03-17 09:25:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_init [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2025-03-17 09:25:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_free_dma_bufs [2025-03-17 09:25:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_free_dma_bufs [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dev_lock_of_mcam_camera [2025-03-17 09:25:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dev_lock_of_mcam_camera [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure __mcam_cam_reset [2025-03-17 09:25:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __mcam_cam_reset [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-17 09:25:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-17 09:25:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_set_config_needed [2025-03-17 09:25:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_set_config_needed [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-17 09:25:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2025-03-17 09:25:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-17 09:25:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-17 09:25:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2025-03-17 09:25:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2025-03-17 09:25:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-03-17 09:25:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-03-17 09:25:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_set_contig_buffer [2025-03-17 09:25:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_set_contig_buffer [2025-03-17 09:25:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2025-03-17 09:25:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2025-03-17 09:25:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2025-03-17 09:25:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2025-03-17 09:25:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2025-03-17 09:25:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2025-03-17 09:25:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2025-03-17 09:25:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2025-03-17 09:25:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_cookie [2025-03-17 09:25:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_cookie [2025-03-17 09:25:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_stop [2025-03-17 09:25:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_stop [2025-03-17 09:25:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-17 09:25:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-17 09:25:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-17 09:25:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2025-03-17 09:25:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2025-03-17 09:25:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-03-17 09:25:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_smbus_shutdown [2025-03-17 09:25:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_smbus_shutdown [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-17 09:25:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-17 09:25:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 09:25:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-17 09:25:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-17 09:25:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-17 09:25:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2025-03-17 09:25:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2025-03-17 09:25:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-17 09:25:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-17 09:25:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_dma_sg [2025-03-17 09:25:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_dma_sg [2025-03-17 09:25:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dev_lock_of_mcam_camera [2025-03-17 09:25:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dev_lock_of_mcam_camera [2025-03-17 09:25:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_find_format [2025-03-17 09:25:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_find_format [2025-03-17 09:25:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_prepare [2025-03-17 09:25:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_prepare [2025-03-17 09:25:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-17 09:25:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-17 09:25:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2025-03-17 09:25:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2025-03-17 09:25:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2025-03-17 09:25:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2025-03-17 09:25:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2025-03-17 09:25:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2025-03-17 09:25:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_sg_next_buffer [2025-03-17 09:25:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_sg_next_buffer [2025-03-17 09:25:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2025-03-17 09:25:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2025-03-17 09:25:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 09:25:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 09:25:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_finish [2025-03-17 09:25:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_finish [2025-03-17 09:25:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-03-17 09:25:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-03-17 09:25:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-03-17 09:25:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-03-17 09:25:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-03-17 09:25:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-03-17 09:25:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-03-17 09:25:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-03-17 09:25:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-03-17 09:25:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-03-17 09:25:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-03-17 09:25:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-03-17 09:25:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-03-17 09:25:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-03-17 09:25:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-03-17 09:25:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-03-17 09:25:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-03-17 09:25:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-03-17 09:25:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-03-17 09:25:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-03-17 09:25:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-03-17 09:25:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-03-17 09:25:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-03-17 09:25:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-03-17 09:25:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-03-17 09:25:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-03-17 09:25:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-03-17 09:25:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-03-17 09:25:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-03-17 09:25:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-03-17 09:25:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-03-17 09:25:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-03-17 09:25:19,908 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-17 09:25:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-17 09:25:19,908 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_poll [2025-03-17 09:25:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_poll [2025-03-17 09:25:19,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-17 09:25:19,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-17 09:25:19,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-17 09:25:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-17 09:25:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_ctlr_init [2025-03-17 09:25:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_ctlr_init [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_clear_bit [2025-03-17 09:25:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_clear_bit [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2025-03-17 09:25:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_stop_dma [2025-03-17 09:25:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_stop_dma [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2025-03-17 09:25:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2025-03-17 09:25:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2025-03-17 09:25:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-17 09:25:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2025-03-17 09:25:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2025-03-17 09:25:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-17 09:25:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-17 09:25:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-17 09:25:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-17 09:25:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-17 09:25:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-17 09:25:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-17 09:25:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-17 09:25:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-17 09:25:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-17 09:25:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-17 09:25:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-17 09:25:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-17 09:25:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-17 09:25:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_write [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_write [2025-03-17 09:25:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cafe_exit_9_2 [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cafe_exit_9_2 [2025-03-17 09:25:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2025-03-17 09:25:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_release [2025-03-17 09:25:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_release [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-17 09:25:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fill_mbus_format [2025-03-17 09:25:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fill_mbus_format [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-17 09:25:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_ctlr_power_up [2025-03-17 09:25:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_ctlr_power_up [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_write_mask [2025-03-17 09:25:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_write_mask [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-17 09:25:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-17 09:25:19,912 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-17 09:25:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-17 09:25:19,913 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2025-03-17 09:25:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2025-03-17 09:25:19,913 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-03-17 09:25:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-03-17 09:25:19,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-17 09:25:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-17 09:25:19,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-17 09:25:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-17 09:25:19,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-17 09:25:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-17 09:25:19,914 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2025-03-17 09:25:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2025-03-17 09:25:19,914 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-03-17 09:25:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-03-17 09:25:19,914 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-03-17 09:25:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-17 09:25:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-17 09:25:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_disable_mipi [2025-03-17 09:25:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_disable_mipi [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_smbus_write_done [2025-03-17 09:25:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_smbus_write_done [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2025-03-17 09:25:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-17 09:25:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2025-03-17 09:25:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vidioc_try_fmt_vid_cap [2025-03-17 09:25:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vidioc_try_fmt_vid_cap [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_set_bit [2025-03-17 09:25:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_set_bit [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2025-03-17 09:25:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2025-03-17 09:25:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_sg_plane_desc [2025-03-17 09:25:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_sg_plane_desc [2025-03-17 09:25:19,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-17 09:25:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_ctlr_power_down [2025-03-17 09:25:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_ctlr_power_down [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2025-03-17 09:25:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_wait_finish [2025-03-17 09:25:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_wait_finish [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_release [2025-03-17 09:25:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_release [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_wait_prepare [2025-03-17 09:25:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_wait_prepare [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-17 09:25:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2025-03-17 09:25:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-17 09:25:19,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-17 09:25:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-17 09:25:20,931 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 09:25:20,938 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 09:25:21,050 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13597: havoc vb2_mmap_#t~nondet1793#1; [2025-03-17 09:25:21,062 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13607: havoc vb2_poll_#t~nondet1796#1; [2025-03-17 09:25:21,066 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-17 09:25:28,262 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13580: havoc v4l2_i2c_new_subdev_board_#t~ret1790#1.base, v4l2_i2c_new_subdev_board_#t~ret1790#1.offset; [2025-03-17 09:25:28,263 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10653: call ULTIMATE.dealloc(~#ov7670_info~0#1.base, ~#ov7670_info~0#1.offset);havoc ~#ov7670_info~0#1.base, ~#ov7670_info~0#1.offset;call ULTIMATE.dealloc(~#__key~1#1.base, ~#__key~1#1.offset);havoc ~#__key~1#1.base, ~#__key~1#1.offset;call ULTIMATE.dealloc(~#_key~0#1.base, ~#_key~0#1.offset);havoc ~#_key~0#1.base, ~#_key~0#1.offset; [2025-03-17 09:25:28,263 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13429: havoc __video_register_device_#t~nondet1774#1; [2025-03-17 09:25:28,263 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13570: havoc v4l2_ctrl_handler_init_class_#t~nondet1788#1; [2025-03-17 09:25:28,263 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13574: havoc v4l2_device_register_#t~nondet1789#1; [2025-03-17 09:25:28,456 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9350: call ULTIMATE.dealloc(~#ctrl~0.base, ~#ctrl~0.offset);havoc ~#ctrl~0.base, ~#ctrl~0.offset; [2025-03-17 09:25:29,280 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9379: call ULTIMATE.dealloc(~#mbus_fmt~0.base, ~#mbus_fmt~0.offset);havoc ~#mbus_fmt~0.base, ~#mbus_fmt~0.offset; [2025-03-17 09:25:30,963 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8525: call ULTIMATE.dealloc(mcam_enable_mipi_~#descriptor~0#1.base, mcam_enable_mipi_~#descriptor~0#1.offset);havoc mcam_enable_mipi_~#descriptor~0#1.base, mcam_enable_mipi_~#descriptor~0#1.offset; [2025-03-17 09:25:30,964 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9435: call ULTIMATE.dealloc(~#descriptor~2#1.base, ~#descriptor~2#1.offset);havoc ~#descriptor~2#1.base, ~#descriptor~2#1.offset; [2025-03-17 09:25:31,147 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L12065: havoc #t~mem1694.base, #t~mem1694.offset;havoc #t~mem1695.base, #t~mem1695.offset; [2025-03-17 09:25:31,398 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10405: call ULTIMATE.dealloc(~#descriptor~3#1.base, ~#descriptor~3#1.offset);havoc ~#descriptor~3#1.base, ~#descriptor~3#1.offset; [2025-03-17 09:25:31,532 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5354: havoc #t~bitwise88#1; [2025-03-17 09:25:32,167 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13641: havoc video_devdata_#t~ret1804#1.base, video_devdata_#t~ret1804#1.offset; [2025-03-17 09:25:32,167 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13589: havoc vb2_dma_contig_init_ctx_#t~ret1791#1.base, vb2_dma_contig_init_ctx_#t~ret1791#1.offset; [2025-03-17 09:25:32,167 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13619: havoc vb2_queue_init_#t~nondet1799#1; [2025-03-17 09:25:32,334 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13478: havoc ioread32_#t~nondet1778#1; [2025-03-17 09:25:32,629 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13545: havoc #t~nondet1783; [2025-03-17 09:25:33,085 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13457: havoc #t~nondet1775; [2025-03-17 09:25:34,143 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8011: havoc #t~mem327.base, #t~mem327.offset; [2025-03-17 09:25:34,182 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7811: havoc #t~mem268.base, #t~mem268.offset; [2025-03-17 09:25:34,722 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7895: havoc arch_irqs_disabled_flags_#t~bitwise287#1; [2025-03-17 09:25:34,974 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7840: havoc #t~mem269;havoc #t~bitwise270; [2025-03-17 09:25:35,029 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13541: havoc #t~nondet1782; [2025-03-17 09:25:35,624 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8349: havoc vb2_dma_contig_plane_dma_addr_#t~mem459#1; [2025-03-17 09:25:35,624 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8812: havoc mcam_fmt_is_planar_#t~mem544#1; [2025-03-17 09:25:35,647 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13400: havoc #t~nondet1772; [2025-03-17 09:25:35,946 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5224: havoc #t~bitwise69#1; [2025-03-17 09:25:36,553 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13556: havoc #t~ret1786.base, #t~ret1786.offset; [2025-03-17 09:25:36,699 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13600: havoc #t~ret1794.base, #t~ret1794.offset; [2025-03-17 09:25:37,194 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L10034: call ULTIMATE.dealloc(~#mbus_fmt~1#1.base, ~#mbus_fmt~1#1.offset);havoc ~#mbus_fmt~1#1.base, ~#mbus_fmt~1#1.offset; [2025-03-17 09:25:39,677 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13471: havoc i2c_add_adapter_#t~nondet1777#1; [2025-03-17 09:25:39,677 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13521: havoc pci_iomap_#t~ret1780#1.base, pci_iomap_#t~ret1780#1.offset; [2025-03-17 09:25:39,678 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6917-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-17 09:25:39,678 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7706-1: ldv_request_irq_72_#res#1 := ldv_request_irq_72_~ldv_func_res~0#1; [2025-03-17 09:25:39,678 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13549: havoc request_threaded_irq_#t~nondet1784#1; [2025-03-17 09:25:39,678 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5638: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset; [2025-03-17 09:25:40,177 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13518: havoc #t~nondet1779; [2025-03-17 09:25:40,640 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L8325: havoc #t~mem456.base, #t~mem456.offset; [2025-03-17 09:25:41,647 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7984: havoc is_device_dma_capable_#t~mem303#1.base, is_device_dma_capable_#t~mem303#1.offset;havoc is_device_dma_capable_#t~mem304#1.base, is_device_dma_capable_#t~mem304#1.offset;havoc is_device_dma_capable_#t~mem305#1;havoc is_device_dma_capable_#t~short306#1; [2025-03-17 09:25:42,159 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7959: havoc sg_page_#t~mem298#1; [2025-03-17 09:25:42,159 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7971: havoc sg_virt_#t~mem301#1; [2025-03-17 09:25:42,201 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13461: havoc #t~nondet1776; [2025-03-17 09:25:42,225 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13553: havoc #t~nondet1785; [2025-03-17 09:25:43,305 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L9022: call ULTIMATE.dealloc(mcam_ctlr_image_~#descriptor~1#1.base, mcam_ctlr_image_~#descriptor~1#1.offset);havoc mcam_ctlr_image_~#descriptor~1#1.base, mcam_ctlr_image_~#descriptor~1#1.offset; [2025-03-17 09:26:00,822 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7834-1: test_and_set_bit_#res#1 := 1; [2025-03-17 09:26:00,822 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13648: havoc video_ioctl2_#t~nondet1805#1; [2025-03-17 09:26:00,822 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6649: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_1_7_~#arg2#1.base, ldv_pci_instance_suspend_late_1_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_1_7_~#arg2#1.base, ldv_pci_instance_suspend_late_1_7_~#arg2#1.offset; [2025-03-17 09:26:00,822 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L7773-1: ldv___pci_register_driver_78_#res#1 := ldv___pci_register_driver_78_~ldv_func_res~1#1; [2025-03-17 09:26:00,822 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13593: havoc vb2_dqbuf_#t~nondet1792#1; [2025-03-17 09:26:00,822 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13531: havoc pci_save_state_#t~nondet1781#1; [2025-03-17 09:26:00,822 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1: #t~ret1807#1 := main_#res#1;havoc main_#t~ret197#1, main_~tmp~18#1;assume { :end_inline_main } true; [2025-03-17 09:26:00,822 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13611: havoc vb2_qbuf_#t~nondet1797#1; [2025-03-17 09:26:00,822 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13615: havoc vb2_querybuf_#t~nondet1798#1; [2025-03-17 09:26:00,822 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6084-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-17 09:26:00,822 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13419: havoc __pci_register_driver_#t~nondet1773#1; [2025-03-17 09:26:00,822 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5364: call ULTIMATE.dealloc(cafe_smbus_read_data_~#__wait~1#1.base, cafe_smbus_read_data_~#__wait~1#1.offset);havoc cafe_smbus_read_data_~#__wait~1#1.base, cafe_smbus_read_data_~#__wait~1#1.offset; [2025-03-17 09:26:00,823 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13626: havoc vb2_read_#t~nondet1800#1; [2025-03-17 09:26:00,823 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13560: havoc strlcpy_#t~nondet1787#1; [2025-03-17 09:26:00,823 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L5236: call ULTIMATE.dealloc(cafe_smbus_write_data_~#__wait~0#1.base, cafe_smbus_write_data_~#__wait~0#1.offset);havoc cafe_smbus_write_data_~#__wait~0#1.base, cafe_smbus_write_data_~#__wait~0#1.offset; [2025-03-17 09:26:00,823 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13630: havoc vb2_reqbufs_#t~nondet1801#1; [2025-03-17 09:26:00,823 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13634: havoc vb2_streamoff_#t~nondet1802#1; [2025-03-17 09:26:00,823 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-17 09:26:00,823 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L13638: havoc vb2_streamon_#t~nondet1803#1; [2025-03-17 09:26:00,823 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L6638: call ULTIMATE.dealloc(ldv_pci_instance_suspend_1_8_~#arg2#1.base, ldv_pci_instance_suspend_1_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_1_8_~#arg2#1.base, ldv_pci_instance_suspend_1_8_~#arg2#1.offset; [2025-03-17 09:26:02,325 INFO L? ?]: Removed 2822 outVars from TransFormulas that were not future-live. [2025-03-17 09:26:02,325 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 09:26:02,397 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 09:26:02,397 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-17 09:26:02,397 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 09:26:02 BoogieIcfgContainer [2025-03-17 09:26:02,397 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 09:26:02,399 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 09:26:02,399 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 09:26:02,406 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 09:26:02,407 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 09:25:11" (1/3) ... [2025-03-17 09:26:02,407 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dd78a73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 09:26:02, skipping insertion in model container [2025-03-17 09:26:02,407 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:25:16" (2/3) ... [2025-03-17 09:26:02,407 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dd78a73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 09:26:02, skipping insertion in model container [2025-03-17 09:26:02,407 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 09:26:02" (3/3) ... [2025-03-17 09:26:02,408 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2025-03-17 09:26:02,423 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 09:26:02,427 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i that has 156 procedures, 2402 locations, 1 initial locations, 33 loop locations, and 3 error locations. [2025-03-17 09:26:02,518 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 09:26:02,530 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@68190eb2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 09:26:02,530 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-17 09:26:02,541 INFO L276 IsEmpty]: Start isEmpty. Operand has 2265 states, 1493 states have (on average 1.3114534494306764) internal successors, (1958), 1536 states have internal predecessors, (1958), 645 states have call successors, (645), 125 states have call predecessors, (645), 124 states have return successors, (637), 622 states have call predecessors, (637), 637 states have call successors, (637) [2025-03-17 09:26:02,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2025-03-17 09:26:02,563 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:26:02,564 INFO L218 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:26:02,564 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-17 09:26:02,567 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:26:02,568 INFO L85 PathProgramCache]: Analyzing trace with hash 727186212, now seen corresponding path program 1 times [2025-03-17 09:26:02,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:26:02,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1322952458] [2025-03-17 09:26:02,574 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:26:02,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 09:26:22,844 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 315 statements into 1 equivalence classes. [2025-03-17 09:26:23,457 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 315 of 315 statements. [2025-03-17 09:26:23,458 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 09:26:23,458 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 09:26:24,703 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2025-03-17 09:26:24,703 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 09:26:24,704 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1322952458] [2025-03-17 09:26:24,704 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1322952458] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 09:26:24,704 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 09:26:24,704 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 09:26:24,705 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1763468281] [2025-03-17 09:26:24,706 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 09:26:24,709 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 09:26:24,709 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 09:26:24,722 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 09:26:24,722 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:26:24,728 INFO L87 Difference]: Start difference. First operand has 2265 states, 1493 states have (on average 1.3114534494306764) internal successors, (1958), 1536 states have internal predecessors, (1958), 645 states have call successors, (645), 125 states have call predecessors, (645), 124 states have return successors, (637), 622 states have call predecessors, (637), 637 states have call successors, (637) Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2025-03-17 09:26:28,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-17 09:26:30,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 09:26:30,881 INFO L93 Difference]: Finished difference Result 6553 states and 9726 transitions. [2025-03-17 09:26:30,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 09:26:30,883 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) Word has length 315 [2025-03-17 09:26:30,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 09:26:30,930 INFO L225 Difference]: With dead ends: 6553 [2025-03-17 09:26:30,930 INFO L226 Difference]: Without dead ends: 4326 [2025-03-17 09:26:30,950 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 09:26:30,954 INFO L435 NwaCegarLoop]: 3215 mSDtfsCounter, 3018 mSDsluCounter, 3171 mSDsCounter, 0 mSdLazyCounter, 88 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3018 SdHoareTripleChecker+Valid, 6386 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 88 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2025-03-17 09:26:30,955 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3018 Valid, 6386 Invalid, 97 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 88 Invalid, 1 Unknown, 0 Unchecked, 5.9s Time] [2025-03-17 09:26:30,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4326 states. [2025-03-17 09:26:31,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4326 to 4303. [2025-03-17 09:26:31,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4303 states, 2850 states have (on average 1.296140350877193) internal successors, (3694), 2932 states have internal predecessors, (3694), 1209 states have call successors, (1209), 244 states have call predecessors, (1209), 241 states have return successors, (1297), 1167 states have call predecessors, (1297), 1205 states have call successors, (1297) [2025-03-17 09:26:31,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4303 states to 4303 states and 6200 transitions. [2025-03-17 09:26:31,252 INFO L78 Accepts]: Start accepts. Automaton has 4303 states and 6200 transitions. Word has length 315 [2025-03-17 09:26:31,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 09:26:31,254 INFO L471 AbstractCegarLoop]: Abstraction has 4303 states and 6200 transitions. [2025-03-17 09:26:31,254 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2025-03-17 09:26:31,254 INFO L276 IsEmpty]: Start isEmpty. Operand 4303 states and 6200 transitions. [2025-03-17 09:26:31,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2025-03-17 09:26:31,262 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 09:26:31,262 INFO L218 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 09:26:31,262 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-17 09:26:31,262 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-17 09:26:31,263 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 09:26:31,263 INFO L85 PathProgramCache]: Analyzing trace with hash -73565227, now seen corresponding path program 1 times [2025-03-17 09:26:31,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 09:26:31,263 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168216163] [2025-03-17 09:26:31,263 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 09:26:31,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms