./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 798a7b37 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-?-798a7b3-m [2025-03-04 05:05:43,525 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:05:43,591 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:05:43,598 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:05:43,599 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:05:43,621 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:05:43,622 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:05:43,623 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:05:43,623 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:05:43,623 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:05:43,624 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:05:43,624 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:05:43,624 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:05:43,624 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:05:43,625 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:05:43,625 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:05:43,625 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:05:43,625 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:05:43,626 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:05:43,626 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:05:43,626 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:05:43,626 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:05:43,626 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:05:43,626 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 [2025-03-04 05:05:43,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:05:43,865 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:05:43,867 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:05:43,868 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:05:43,868 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:05:43,869 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2025-03-04 05:05:45,073 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/994cb4271/81d82f19649b477ebe4bfa986e2abed2/FLAGc0f948576 [2025-03-04 05:05:45,724 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:05:45,724 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2025-03-04 05:05:45,763 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/994cb4271/81d82f19649b477ebe4bfa986e2abed2/FLAGc0f948576 [2025-03-04 05:05:46,133 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/994cb4271/81d82f19649b477ebe4bfa986e2abed2 [2025-03-04 05:05:46,135 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:05:46,136 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:05:46,137 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:05:46,137 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:05:46,139 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:05:46,140 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:05:46" (1/1) ... [2025-03-04 05:05:46,140 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e134d43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:05:46, skipping insertion in model container [2025-03-04 05:05:46,140 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:05:46" (1/1) ... [2025-03-04 05:05:46,234 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:05:48,816 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] [2025-03-04 05:05:48,819 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] [2025-03-04 05:05:48,820 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] [2025-03-04 05:05:48,820 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] [2025-03-04 05:05:48,833 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:05:48,883 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:05:49,009 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] [2025-03-04 05:05:49,010 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] [2025-03-04 05:05:49,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7832] [2025-03-04 05:05:49,012 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] [2025-03-04 05:05:49,012 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] [2025-03-04 05:05:49,012 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] [2025-03-04 05:05:49,013 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] [2025-03-04 05:05:49,013 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] [2025-03-04 05:05:49,016 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] [2025-03-04 05:05:49,017 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] [2025-03-04 05:05:49,224 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] [2025-03-04 05:05:49,225 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] [2025-03-04 05:05:49,225 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] [2025-03-04 05:05:49,225 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] [2025-03-04 05:05:49,230 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:05:49,414 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:05:49,415 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:05:49 WrapperNode [2025-03-04 05:05:49,416 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:05:49,417 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:05:49,417 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:05:49,417 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:05:49,422 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:05:49" (1/1) ... [2025-03-04 05:05:49,518 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:05:49" (1/1) ... [2025-03-04 05:05:50,101 INFO L138 Inliner]: procedures = 501, calls = 3542, calls flagged for inlining = 277, calls inlined = 264, statements flattened = 8250 [2025-03-04 05:05:50,101 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:05:50,102 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:05:50,102 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:05:50,102 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:05:50,115 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:05:49" (1/1) ... [2025-03-04 05:05:50,115 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:05:49" (1/1) ... [2025-03-04 05:05:50,307 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:05:49" (1/1) ... [2025-03-04 05:05:52,462 INFO L175 MemorySlicer]: Split 2320 memory accesses to 16 slices as follows [2, 8, 52, 3, 2, 16, 16, 52, 820, 1299, 2, 1, 28, 16, 2, 1]. 56 percent of accesses are in the largest equivalence class. The 44 initializations are split as follows [2, 6, 0, 1, 0, 8, 16, 0, 0, 10, 0, 0, 0, 0, 0, 1]. The 1272 writes are split as follows [0, 2, 42, 0, 1, 0, 0, 42, 299, 846, 0, 0, 24, 15, 1, 0]. [2025-03-04 05:05:52,463 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:05:49" (1/1) ... [2025-03-04 05:05:52,463 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:05:49" (1/1) ... [2025-03-04 05:05:52,898 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:05:49" (1/1) ... [2025-03-04 05:05:52,915 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:05:49" (1/1) ... [2025-03-04 05:05:52,953 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:05:49" (1/1) ... [2025-03-04 05:05:52,976 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:05:49" (1/1) ... [2025-03-04 05:05:53,028 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:05:53,030 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:05:53,031 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:05:53,031 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:05:53,032 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:05:49" (1/1) ... [2025-03-04 05:05:53,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:05:53,046 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:05:53,057 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) [2025-03-04 05:05:53,063 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 [2025-03-04 05:05:53,078 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_mmap [2025-03-04 05:05:53,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_mmap [2025-03-04 05:05:53,078 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_start [2025-03-04 05:05:53,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_start [2025-03-04 05:05:53,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:05:53,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:05:53,078 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2025-03-04 05:05:53,079 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2025-03-04 05:05:53,079 INFO L130 BoogieDeclarations]: Found specification of procedure to_cam [2025-03-04 05:05:53,079 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cam [2025-03-04 05:05:53,079 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_buffer_done [2025-03-04 05:05:53,079 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_buffer_done [2025-03-04 05:05:53,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:05:53,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:05:53,079 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2025-03-04 05:05:53,079 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2025-03-04 05:05:53,079 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2025-03-04 05:05:53,079 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2025-03-04 05:05:53,079 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-04 05:05:53,079 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-04 05:05:53,079 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_cleanup [2025-03-04 05:05:53,079 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_cleanup [2025-03-04 05:05:53,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-04 05:05:53,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-04 05:05:53,079 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_alloc_dma_bufs [2025-03-04 05:05:53,079 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_alloc_dma_bufs [2025-03-04 05:05:53,079 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2025-03-04 05:05:53,079 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2025-03-04 05:05:53,079 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-04 05:05:53,079 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-04 05:05:53,079 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-04 05:05:53,079 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-04 05:05:53,079 INFO L130 BoogieDeclarations]: Found specification of procedure vb_to_mvb [2025-03-04 05:05:53,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vb_to_mvb [2025-03-04 05:05:53,081 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_smbus_read_done [2025-03-04 05:05:53,081 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_smbus_read_done [2025-03-04 05:05:53,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_53 [2025-03-04 05:05:53,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_53 [2025-03-04 05:05:53,081 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2025-03-04 05:05:53,081 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2025-03-04 05:05:53,082 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2025-03-04 05:05:53,082 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2025-03-04 05:05:53,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:05:53,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:05:53,082 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_read [2025-03-04 05:05:53,082 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_read [2025-03-04 05:05:53,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:05:53,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:05:53,083 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_stop_streaming [2025-03-04 05:05:53,083 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_stop_streaming [2025-03-04 05:05:53,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:05:53,083 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_init [2025-03-04 05:05:53,083 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_init [2025-03-04 05:05:53,083 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2025-03-04 05:05:53,083 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2025-03-04 05:05:53,084 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_free_dma_bufs [2025-03-04 05:05:53,084 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_free_dma_bufs [2025-03-04 05:05:53,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dev_lock_of_mcam_camera [2025-03-04 05:05:53,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dev_lock_of_mcam_camera [2025-03-04 05:05:53,084 INFO L130 BoogieDeclarations]: Found specification of procedure __mcam_cam_reset [2025-03-04 05:05:53,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __mcam_cam_reset [2025-03-04 05:05:53,084 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-04 05:05:53,085 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-04 05:05:53,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:05:53,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:05:53,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:05:53,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:05:53,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_set_config_needed [2025-03-04 05:05:53,086 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_set_config_needed [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:05:53,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2025-03-04 05:05:53,086 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2025-03-04 05:05:53,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-04 05:05:53,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-04 05:05:53,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-04 05:05:53,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-04 05:05:53,087 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2025-03-04 05:05:53,087 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2025-03-04 05:05:53,087 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-03-04 05:05:53,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-03-04 05:05:53,087 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_set_contig_buffer [2025-03-04 05:05:53,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_set_contig_buffer [2025-03-04 05:05:53,087 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2025-03-04 05:05:53,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2025-03-04 05:05:53,087 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2025-03-04 05:05:53,087 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2025-03-04 05:05:53,087 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2025-03-04 05:05:53,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2025-03-04 05:05:53,087 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2025-03-04 05:05:53,087 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2025-03-04 05:05:53,087 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_cookie [2025-03-04 05:05:53,087 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_cookie [2025-03-04 05:05:53,087 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_stop [2025-03-04 05:05:53,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_stop [2025-03-04 05:05:53,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-04 05:05:53,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-04 05:05:53,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:05:53,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-04 05:05:53,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-04 05:05:53,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-04 05:05:53,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-04 05:05:53,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2025-03-04 05:05:53,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2025-03-04 05:05:53,087 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2025-03-04 05:05:53,087 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2025-03-04 05:05:53,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-03-04 05:05:53,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-03-04 05:05:53,090 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_smbus_shutdown [2025-03-04 05:05:53,090 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_smbus_shutdown [2025-03-04 05:05:53,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:05:53,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:05:53,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:05:53,090 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-04 05:05:53,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-04 05:05:53,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:05:53,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:05:53,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:05:53,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:05:53,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:05:53,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:05:53,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:05:53,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:05:53,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:05:53,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:05:53,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:05:53,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:05:53,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:05:53,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:05:53,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:05:53,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:05:53,092 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:05:53,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:05:53,092 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-04 05:05:53,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-04 05:05:53,092 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2025-03-04 05:05:53,092 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2025-03-04 05:05:53,092 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-04 05:05:53,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-04 05:05:53,092 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_dma_sg [2025-03-04 05:05:53,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_dma_sg [2025-03-04 05:05:53,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dev_lock_of_mcam_camera [2025-03-04 05:05:53,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dev_lock_of_mcam_camera [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_find_format [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_find_format [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_prepare [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_prepare [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_sg_next_buffer [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_sg_next_buffer [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_finish [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_finish [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-03-04 05:05:53,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-03-04 05:05:53,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-03-04 05:05:53,094 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-03-04 05:05:53,094 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-03-04 05:05:53,094 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-03-04 05:05:53,094 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-03-04 05:05:53,094 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-03-04 05:05:53,094 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-04 05:05:53,094 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-04 05:05:53,094 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_poll [2025-03-04 05:05:53,094 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_poll [2025-03-04 05:05:53,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:05:53,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:05:53,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:05:53,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:05:53,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:05:53,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:05:53,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:05:53,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:05:53,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:05:53,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:05:53,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:05:53,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_ctlr_init [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_ctlr_init [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_clear_bit [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_clear_bit [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_stop_dma [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_stop_dma [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 05:05:53,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 05:05:53,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 05:05:53,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 05:05:53,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 05:05:53,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 05:05:53,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 05:05:53,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 05:05:53,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 05:05:53,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 05:05:53,098 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_write [2025-03-04 05:05:53,098 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_write [2025-03-04 05:05:53,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cafe_exit_9_2 [2025-03-04 05:05:53,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cafe_exit_9_2 [2025-03-04 05:05:53,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2025-03-04 05:05:53,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_release [2025-03-04 05:05:53,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_release [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-04 05:05:53,100 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:05:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fill_mbus_format [2025-03-04 05:05:53,101 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fill_mbus_format [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:05:53,101 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:05:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_ctlr_power_up [2025-03-04 05:05:53,101 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_ctlr_power_up [2025-03-04 05:05:53,102 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_write_mask [2025-03-04 05:05:53,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_write_mask [2025-03-04 05:05:53,102 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-04 05:05:53,102 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-04 05:05:53,102 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-04 05:05:53,102 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-04 05:05:53,102 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2025-03-04 05:05:53,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-03-04 05:05:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:05:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-04 05:05:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-04 05:05:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2025-03-04 05:05:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-03-04 05:05:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-03-04 05:05:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-04 05:05:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-04 05:05:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_disable_mipi [2025-03-04 05:05:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_disable_mipi [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_smbus_write_done [2025-03-04 05:05:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_smbus_write_done [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2025-03-04 05:05:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:05:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2025-03-04 05:05:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vidioc_try_fmt_vid_cap [2025-03-04 05:05:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vidioc_try_fmt_vid_cap [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_set_bit [2025-03-04 05:05:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_set_bit [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2025-03-04 05:05:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2025-03-04 05:05:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2025-03-04 05:05:53,104 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2025-03-04 05:05:53,104 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_sg_plane_desc [2025-03-04 05:05:53,104 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_sg_plane_desc [2025-03-04 05:05:53,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:05:53,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:05:53,104 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_ctlr_power_down [2025-03-04 05:05:53,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_ctlr_power_down [2025-03-04 05:05:53,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2025-03-04 05:05:53,104 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2025-03-04 05:05:53,104 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_wait_finish [2025-03-04 05:05:53,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_wait_finish [2025-03-04 05:05:53,104 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_release [2025-03-04 05:05:53,104 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_release [2025-03-04 05:05:53,104 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_wait_prepare [2025-03-04 05:05:53,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_wait_prepare [2025-03-04 05:05:53,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-04 05:05:53,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-04 05:05:53,104 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2025-03-04 05:05:53,104 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2025-03-04 05:05:53,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:05:53,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:05:53,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:05:53,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:05:53,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:05:53,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:05:53,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:05:53,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:05:53,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:05:53,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:05:53,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:05:53,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:05:53,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:05:53,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:05:53,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:05:53,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:05:53,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 05:05:53,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 05:05:53,994 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:05:53,997 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:05:54,099 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13597: havoc vb2_mmap_#t~nondet1793#1; [2025-03-04 05:05:54,116 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13607: havoc vb2_poll_#t~nondet1796#1; [2025-03-04 05:05:54,119 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:06:01,718 INFO L1325 $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; [2025-03-04 05:06:01,719 INFO L1325 $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; [2025-03-04 05:06:01,719 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13429: havoc __video_register_device_#t~nondet1774#1; [2025-03-04 05:06:01,719 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13570: havoc v4l2_ctrl_handler_init_class_#t~nondet1788#1; [2025-03-04 05:06:01,719 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13574: havoc v4l2_device_register_#t~nondet1789#1; [2025-03-04 05:06:01,858 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9350: call ULTIMATE.dealloc(~#ctrl~0.base, ~#ctrl~0.offset);havoc ~#ctrl~0.base, ~#ctrl~0.offset; [2025-03-04 05:06:02,468 INFO L1325 $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; [2025-03-04 05:06:04,069 INFO L1325 $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; [2025-03-04 05:06:04,069 INFO L1325 $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; [2025-03-04 05:06:04,320 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12065: havoc #t~mem1694.base, #t~mem1694.offset;havoc #t~mem1695.base, #t~mem1695.offset; [2025-03-04 05:06:04,559 INFO L1325 $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; [2025-03-04 05:06:04,694 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5354: havoc #t~bitwise88#1; [2025-03-04 05:06:05,360 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13641: havoc video_devdata_#t~ret1804#1.base, video_devdata_#t~ret1804#1.offset; [2025-03-04 05:06:05,360 INFO L1325 $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; [2025-03-04 05:06:05,360 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13619: havoc vb2_queue_init_#t~nondet1799#1; [2025-03-04 05:06:05,482 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13478: havoc ioread32_#t~nondet1778#1; [2025-03-04 05:06:05,746 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13545: havoc #t~nondet1783; [2025-03-04 05:06:06,204 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13457: havoc #t~nondet1775; [2025-03-04 05:06:07,346 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8011: havoc #t~mem327.base, #t~mem327.offset; [2025-03-04 05:06:07,385 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7811: havoc #t~mem268.base, #t~mem268.offset; [2025-03-04 05:06:08,055 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7895: havoc arch_irqs_disabled_flags_#t~bitwise287#1; [2025-03-04 05:06:08,367 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7840: havoc #t~mem269;havoc #t~bitwise270; [2025-03-04 05:06:08,422 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13541: havoc #t~nondet1782; [2025-03-04 05:06:09,053 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8349: havoc vb2_dma_contig_plane_dma_addr_#t~mem459#1; [2025-03-04 05:06:09,054 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8812: havoc mcam_fmt_is_planar_#t~mem544#1; [2025-03-04 05:06:09,081 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13400: havoc #t~nondet1772; [2025-03-04 05:06:09,384 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5224: havoc #t~bitwise69#1; [2025-03-04 05:06:09,979 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13556: havoc #t~ret1786.base, #t~ret1786.offset; [2025-03-04 05:06:10,152 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13600: havoc #t~ret1794.base, #t~ret1794.offset; [2025-03-04 05:06:10,671 INFO L1325 $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; [2025-03-04 05:06:12,844 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13471: havoc i2c_add_adapter_#t~nondet1777#1; [2025-03-04 05:06:12,844 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13521: havoc pci_iomap_#t~ret1780#1.base, pci_iomap_#t~ret1780#1.offset; [2025-03-04 05:06:12,844 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6917-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-04 05:06:12,844 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13549: havoc request_threaded_irq_#t~nondet1784#1; [2025-03-04 05:06:12,844 INFO L1325 $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; [2025-03-04 05:06:12,844 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7706-1: ldv_request_irq_72_#res#1 := ldv_request_irq_72_~ldv_func_res~0#1; [2025-03-04 05:06:13,362 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13518: havoc #t~nondet1779; [2025-03-04 05:06:13,806 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8325: havoc #t~mem456.base, #t~mem456.offset; [2025-03-04 05:06:14,905 INFO L1325 $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; [2025-03-04 05:06:15,502 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7959: havoc sg_page_#t~mem298#1; [2025-03-04 05:06:15,502 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7971: havoc sg_virt_#t~mem301#1; [2025-03-04 05:06:15,542 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13461: havoc #t~nondet1776; [2025-03-04 05:06:15,566 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13553: havoc #t~nondet1785; [2025-03-04 05:06:16,625 INFO L1325 $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; [2025-03-04 05:06:35,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7834-1: test_and_set_bit_#res#1 := 1; [2025-03-04 05:06:35,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13648: havoc video_ioctl2_#t~nondet1805#1; [2025-03-04 05:06:35,290 INFO L1325 $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; [2025-03-04 05:06:35,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7773-1: ldv___pci_register_driver_78_#res#1 := ldv___pci_register_driver_78_~ldv_func_res~1#1; [2025-03-04 05:06:35,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1807#1 := main_#res#1;havoc main_#t~ret197#1, main_~tmp~18#1;assume { :end_inline_main } true; [2025-03-04 05:06:35,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13593: havoc vb2_dqbuf_#t~nondet1792#1; [2025-03-04 05:06:35,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13531: havoc pci_save_state_#t~nondet1781#1; [2025-03-04 05:06:35,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13611: havoc vb2_qbuf_#t~nondet1797#1; [2025-03-04 05:06:35,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13615: havoc vb2_querybuf_#t~nondet1798#1; [2025-03-04 05:06:35,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6084-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-04 05:06:35,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13419: havoc __pci_register_driver_#t~nondet1773#1; [2025-03-04 05:06:35,290 INFO L1325 $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; [2025-03-04 05:06:35,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13626: havoc vb2_read_#t~nondet1800#1; [2025-03-04 05:06:35,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13560: havoc strlcpy_#t~nondet1787#1; [2025-03-04 05:06:35,290 INFO L1325 $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; [2025-03-04 05:06:35,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13630: havoc vb2_reqbufs_#t~nondet1801#1; [2025-03-04 05:06:35,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13634: havoc vb2_streamoff_#t~nondet1802#1; [2025-03-04 05:06:35,293 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-04 05:06:35,293 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13638: havoc vb2_streamon_#t~nondet1803#1; [2025-03-04 05:06:35,293 INFO L1325 $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; [2025-03-04 05:06:36,737 INFO L? ?]: Removed 3379 outVars from TransFormulas that were not future-live. [2025-03-04 05:06:36,738 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:06:36,788 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:06:36,789 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-04 05:06:36,789 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:06:36 BoogieIcfgContainer [2025-03-04 05:06:36,789 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:06:36,791 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:06:36,791 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:06:36,797 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:06:36,797 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:05:46" (1/3) ... [2025-03-04 05:06:36,798 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cbdfb4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:06:36, skipping insertion in model container [2025-03-04 05:06:36,798 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:05:49" (2/3) ... [2025-03-04 05:06:36,798 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cbdfb4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:06:36, skipping insertion in model container [2025-03-04 05:06:36,799 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:06:36" (3/3) ... [2025-03-04 05:06:36,799 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2025-03-04 05:06:36,813 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:06:36,817 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, 2562 locations, 1 initial locations, 33 loop locations, and 3 error locations. [2025-03-04 05:06:36,918 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:06:36,927 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;@2a748d0c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:06:36,928 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-04 05:06:36,937 INFO L276 IsEmpty]: Start isEmpty. Operand has 2425 states, 1653 states have (on average 1.281306715063521) internal successors, (2118), 1696 states have internal predecessors, (2118), 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) [2025-03-04 05:06:36,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2025-03-04 05:06:36,954 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:06:36,955 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, 1, 1, 1, 1, 1] [2025-03-04 05:06:36,956 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)] === [2025-03-04 05:06:36,960 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:06:36,960 INFO L85 PathProgramCache]: Analyzing trace with hash 156179262, now seen corresponding path program 1 times [2025-03-04 05:06:36,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:06:36,966 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1271976867] [2025-03-04 05:06:36,966 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:06:36,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:06:57,392 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 320 statements into 1 equivalence classes. [2025-03-04 05:06:57,948 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 320 of 320 statements. [2025-03-04 05:06:57,949 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:06:57,949 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:06:59,234 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2025-03-04 05:06:59,234 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:06:59,235 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1271976867] [2025-03-04 05:06:59,235 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1271976867] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:06:59,235 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:06:59,235 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:06:59,236 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1076951838] [2025-03-04 05:06:59,237 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:06:59,239 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:06:59,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:06:59,256 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:06:59,256 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:06:59,262 INFO L87 Difference]: Start difference. First operand has 2425 states, 1653 states have (on average 1.281306715063521) internal successors, (2118), 1696 states have internal predecessors, (2118), 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 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 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) [2025-03-04 05:07:03,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:07:05,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:07:05,611 INFO L93 Difference]: Finished difference Result 7004 states and 10177 transitions. [2025-03-04 05:07:05,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:07:05,613 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 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 320 [2025-03-04 05:07:05,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:07:05,666 INFO L225 Difference]: With dead ends: 7004 [2025-03-04 05:07:05,666 INFO L226 Difference]: Without dead ends: 4621 [2025-03-04 05:07:05,690 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 [2025-03-04 05:07:05,695 INFO L435 NwaCegarLoop]: 3352 mSDtfsCounter, 3155 mSDsluCounter, 3328 mSDsCounter, 0 mSdLazyCounter, 88 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3155 SdHoareTripleChecker+Valid, 6680 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 88 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2025-03-04 05:07:05,696 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3155 Valid, 6680 Invalid, 97 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 88 Invalid, 1 Unknown, 0 Unchecked, 6.0s Time] [2025-03-04 05:07:05,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4621 states. [2025-03-04 05:07:05,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4621 to 4598. [2025-03-04 05:07:05,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4598 states, 3145 states have (on average 1.268362480127186) internal successors, (3989), 3227 states have internal predecessors, (3989), 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) [2025-03-04 05:07:05,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4598 states to 4598 states and 6495 transitions. [2025-03-04 05:07:06,002 INFO L78 Accepts]: Start accepts. Automaton has 4598 states and 6495 transitions. Word has length 320 [2025-03-04 05:07:06,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:07:06,006 INFO L471 AbstractCegarLoop]: Abstraction has 4598 states and 6495 transitions. [2025-03-04 05:07:06,006 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 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) [2025-03-04 05:07:06,006 INFO L276 IsEmpty]: Start isEmpty. Operand 4598 states and 6495 transitions. [2025-03-04 05:07:06,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2025-03-04 05:07:06,018 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:07:06,019 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:07:06,019 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 05:07:06,019 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)] === [2025-03-04 05:07:06,020 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:07:06,020 INFO L85 PathProgramCache]: Analyzing trace with hash 593925351, now seen corresponding path program 1 times [2025-03-04 05:07:06,020 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:07:06,020 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1319590948] [2025-03-04 05:07:06,020 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:07:06,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms