./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 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/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-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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-?-551b009-m [2025-01-09 19:39:42,479 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 19:39:42,535 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 19:39:42,541 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 19:39:42,542 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 19:39:42,567 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 19:39:42,569 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 19:39:42,569 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 19:39:42,569 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 19:39:42,569 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 19:39:42,570 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 19:39:42,570 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 19:39:42,570 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 19:39:42,570 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 19:39:42,571 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 19:39:42,571 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 19:39:42,571 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 19:39:42,571 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 19:39:42,571 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 19:39:42,571 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 19:39:42,571 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 19:39:42,571 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 19:39:42,572 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 19:39:42,572 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 19:39:42,572 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 19:39:42,572 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 19:39:42,572 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:39:42,572 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:39:42,572 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:39:42,572 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:39:42,572 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 19:39:42,573 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:39:42,573 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:39:42,573 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:39:42,573 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:39:42,573 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 19:39:42,573 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 19:39:42,573 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 19:39:42,573 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 19:39:42,573 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 19:39:42,573 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 19:39:42,573 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 19:39:42,573 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 19:39:42,574 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 19:39:42,574 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 19:39:42,574 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-jdk21/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 [2025-01-09 19:39:42,802 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 19:39:42,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 19:39:42,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 19:39:42,815 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 19:39:42,815 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 19:39:42,817 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2025-01-09 19:39:44,026 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/434714ac8/2b700c7dc0c64157b53a9ca1a628aedf/FLAGa369578bf [2025-01-09 19:39:44,537 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 19:39:44,537 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2025-01-09 19:39:44,568 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/434714ac8/2b700c7dc0c64157b53a9ca1a628aedf/FLAGa369578bf [2025-01-09 19:39:44,577 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/434714ac8/2b700c7dc0c64157b53a9ca1a628aedf [2025-01-09 19:39:44,579 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 19:39:44,580 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 19:39:44,581 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 19:39:44,581 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 19:39:44,584 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 19:39:44,584 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:39:44" (1/1) ... [2025-01-09 19:39:44,584 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@180d4bf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:44, skipping insertion in model container [2025-01-09 19:39:44,585 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:39:44" (1/1) ... [2025-01-09 19:39:44,660 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 19:39:46,796 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2025-01-09 19:39:46,800 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2025-01-09 19:39:46,800 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2025-01-09 19:39:46,801 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2025-01-09 19:39:46,824 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:39:46,878 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 19:39:47,045 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] [2025-01-09 19:39:47,046 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] [2025-01-09 19:39:47,046 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7832] [2025-01-09 19:39:47,047 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] [2025-01-09 19:39:47,047 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] [2025-01-09 19:39:47,048 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] [2025-01-09 19:39:47,048 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] [2025-01-09 19:39:47,049 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] [2025-01-09 19:39:47,051 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] [2025-01-09 19:39:47,051 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] [2025-01-09 19:39:47,235 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2025-01-09 19:39:47,235 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2025-01-09 19:39:47,235 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2025-01-09 19:39:47,236 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2025-01-09 19:39:47,238 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:39:47,367 INFO L204 MainTranslator]: Completed translation [2025-01-09 19:39:47,368 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:47 WrapperNode [2025-01-09 19:39:47,369 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 19:39:47,369 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 19:39:47,370 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 19:39:47,370 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 19:39:47,374 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:47" (1/1) ... [2025-01-09 19:39:47,445 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:47" (1/1) ... [2025-01-09 19:39:48,135 INFO L138 Inliner]: procedures = 501, calls = 3542, calls flagged for inlining = 277, calls inlined = 264, statements flattened = 8250 [2025-01-09 19:39:48,136 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 19:39:48,136 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 19:39:48,136 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 19:39:48,137 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 19:39:48,144 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:47" (1/1) ... [2025-01-09 19:39:48,144 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:47" (1/1) ... [2025-01-09 19:39:48,399 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:47" (1/1) ... [2025-01-09 19:39:50,496 INFO L175 MemorySlicer]: Split 2320 memory accesses to 16 slices as follows [2, 1299, 52, 2, 3, 16, 2, 2, 28, 820, 16, 52, 16, 8, 1, 1]. 56 percent of accesses are in the largest equivalence class. The 44 initializations are split as follows [2, 10, 0, 0, 1, 8, 0, 0, 0, 0, 0, 0, 16, 6, 0, 1]. The 1272 writes are split as follows [0, 846, 42, 1, 0, 0, 0, 1, 24, 299, 15, 42, 0, 2, 0, 0]. [2025-01-09 19:39:50,497 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:47" (1/1) ... [2025-01-09 19:39:50,497 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:47" (1/1) ... [2025-01-09 19:39:50,940 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:47" (1/1) ... [2025-01-09 19:39:50,957 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:47" (1/1) ... [2025-01-09 19:39:50,981 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:47" (1/1) ... [2025-01-09 19:39:51,062 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:47" (1/1) ... [2025-01-09 19:39:51,091 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:47" (1/1) ... [2025-01-09 19:39:51,164 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 19:39:51,166 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 19:39:51,167 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 19:39:51,167 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 19:39:51,168 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:47" (1/1) ... [2025-01-09 19:39:51,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:39:51,197 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:39:51,213 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 19:39:51,232 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 19:39:51,261 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_mmap [2025-01-09 19:39:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_mmap [2025-01-09 19:39:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_start [2025-01-09 19:39:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_start [2025-01-09 19:39:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 19:39:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 19:39:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2025-01-09 19:39:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2025-01-09 19:39:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure to_cam [2025-01-09 19:39:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cam [2025-01-09 19:39:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_buffer_done [2025-01-09 19:39:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_buffer_done [2025-01-09 19:39:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 19:39:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 19:39:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2025-01-09 19:39:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2025-01-09 19:39:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2025-01-09 19:39:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2025-01-09 19:39:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-01-09 19:39:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-01-09 19:39:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_cleanup [2025-01-09 19:39:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_cleanup [2025-01-09 19:39:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-01-09 19:39:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-01-09 19:39:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_alloc_dma_bufs [2025-01-09 19:39:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_alloc_dma_bufs [2025-01-09 19:39:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2025-01-09 19:39:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2025-01-09 19:39:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-01-09 19:39:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-01-09 19:39:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-01-09 19:39:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-01-09 19:39:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure vb_to_mvb [2025-01-09 19:39:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure vb_to_mvb [2025-01-09 19:39:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_smbus_read_done [2025-01-09 19:39:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_smbus_read_done [2025-01-09 19:39:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_53 [2025-01-09 19:39:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_53 [2025-01-09 19:39:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2025-01-09 19:39:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2025-01-09 19:39:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2025-01-09 19:39:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2025-01-09 19:39:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-01-09 19:39:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-01-09 19:39:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_read [2025-01-09 19:39:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_read [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 19:39:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_stop_streaming [2025-01-09 19:39:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_stop_streaming [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_init [2025-01-09 19:39:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_init [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2025-01-09 19:39:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_free_dma_bufs [2025-01-09 19:39:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_free_dma_bufs [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dev_lock_of_mcam_camera [2025-01-09 19:39:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dev_lock_of_mcam_camera [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure __mcam_cam_reset [2025-01-09 19:39:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __mcam_cam_reset [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-01-09 19:39:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 19:39:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_set_config_needed [2025-01-09 19:39:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_set_config_needed [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-01-09 19:39:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2025-01-09 19:39:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-01-09 19:39:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-01-09 19:39:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2025-01-09 19:39:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-01-09 19:39:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_set_contig_buffer [2025-01-09 19:39:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_set_contig_buffer [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2025-01-09 19:39:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2025-01-09 19:39:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2025-01-09 19:39:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2025-01-09 19:39:51,281 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2025-01-09 19:39:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2025-01-09 19:39:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2025-01-09 19:39:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2025-01-09 19:39:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_plane_cookie [2025-01-09 19:39:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_plane_cookie [2025-01-09 19:39:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_stop [2025-01-09 19:39:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_stop [2025-01-09 19:39:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-01-09 19:39:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-01-09 19:39:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 19:39:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-01-09 19:39:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-01-09 19:39:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-01-09 19:39:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-01-09 19:39:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2025-01-09 19:39:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2025-01-09 19:39:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2025-01-09 19:39:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2025-01-09 19:39:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-01-09 19:39:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-01-09 19:39:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_smbus_shutdown [2025-01-09 19:39:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_smbus_shutdown [2025-01-09 19:39:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 19:39:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-01-09 19:39:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-01-09 19:39:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 19:39:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-01-09 19:39:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2025-01-09 19:39:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-01-09 19:39:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_dma_sg [2025-01-09 19:39:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_dma_sg [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dev_lock_of_mcam_camera [2025-01-09 19:39:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dev_lock_of_mcam_camera [2025-01-09 19:39:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_find_format [2025-01-09 19:39:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_find_format [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_prepare [2025-01-09 19:39:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_prepare [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-01-09 19:39:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2025-01-09 19:39:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2025-01-09 19:39:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2025-01-09 19:39:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_sg_next_buffer [2025-01-09 19:39:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_sg_next_buffer [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2025-01-09 19:39:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 19:39:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_sg_buf_finish [2025-01-09 19:39:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_sg_buf_finish [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-01-09 19:39:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-01-09 19:39:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-01-09 19:39:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-01-09 19:39:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_poll [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_poll [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_ctlr_init [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_ctlr_init [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_clear_bit [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_clear_bit [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2025-01-09 19:39:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2025-01-09 19:39:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_stop_dma [2025-01-09 19:39:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_stop_dma [2025-01-09 19:39:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2025-01-09 19:39:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2025-01-09 19:39:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2025-01-09 19:39:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2025-01-09 19:39:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2025-01-09 19:39:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2025-01-09 19:39:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-01-09 19:39:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-01-09 19:39:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2025-01-09 19:39:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2025-01-09 19:39:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2025-01-09 19:39:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2025-01-09 19:39:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-09 19:39:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-09 19:39:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-09 19:39:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-09 19:39:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-09 19:39:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-09 19:39:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-09 19:39:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-09 19:39:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-09 19:39:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-09 19:39:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-09 19:39:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-09 19:39:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-09 19:39:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-09 19:39:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-09 19:39:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-09 19:39:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_write [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_write [2025-01-09 19:39:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cafe_exit_9_2 [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cafe_exit_9_2 [2025-01-09 19:39:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2025-01-09 19:39:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2025-01-09 19:39:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_release [2025-01-09 19:39:51,296 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_release [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-01-09 19:39:51,296 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 19:39:51,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 19:39:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 19:39:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fill_mbus_format [2025-01-09 19:39:51,297 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fill_mbus_format [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 19:39:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_ctlr_power_up [2025-01-09 19:39:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_ctlr_power_up [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_write_mask [2025-01-09 19:39:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_write_mask [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-01-09 19:39:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-01-09 19:39:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2025-01-09 19:39:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-01-09 19:39:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-01-09 19:39:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-01-09 19:39:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-01-09 19:39:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2025-01-09 19:39:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-01-09 19:39:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-01-09 19:39:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-01-09 19:39:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-01-09 19:39:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_disable_mipi [2025-01-09 19:39:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_disable_mipi [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 19:39:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 19:39:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 19:39:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 19:39:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_smbus_write_done [2025-01-09 19:39:51,299 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_smbus_write_done [2025-01-09 19:39:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2025-01-09 19:39:51,299 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2025-01-09 19:39:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 19:39:51,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 19:39:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2025-01-09 19:39:51,299 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2025-01-09 19:39:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vidioc_try_fmt_vid_cap [2025-01-09 19:39:51,299 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vidioc_try_fmt_vid_cap [2025-01-09 19:39:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_reg_set_bit [2025-01-09 19:39:51,299 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_reg_set_bit [2025-01-09 19:39:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2025-01-09 19:39:51,299 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2025-01-09 19:39:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2025-01-09 19:39:51,299 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2025-01-09 19:39:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_sg_plane_desc [2025-01-09 19:39:51,299 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_sg_plane_desc [2025-01-09 19:39:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-01-09 19:39:51,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-01-09 19:39:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_ctlr_power_down [2025-01-09 19:39:51,299 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_ctlr_power_down [2025-01-09 19:39:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2025-01-09 19:39:51,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2025-01-09 19:39:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_wait_finish [2025-01-09 19:39:51,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_wait_finish [2025-01-09 19:39:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_queue_release [2025-01-09 19:39:51,304 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_queue_release [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_wait_prepare [2025-01-09 19:39:51,304 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_wait_prepare [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-01-09 19:39:51,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2025-01-09 19:39:51,304 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 19:39:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-01-09 19:39:51,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-01-09 19:39:52,209 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 19:39:52,212 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 19:39:52,322 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 19:40:31,987 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-01-09 19:40:33,014 INFO L? ?]: Removed 3379 outVars from TransFormulas that were not future-live. [2025-01-09 19:40:33,014 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 19:40:33,061 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 19:40:33,065 INFO L312 CfgBuilder]: Removed 18 assume(true) statements. [2025-01-09 19:40:33,066 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:40:33 BoogieIcfgContainer [2025-01-09 19:40:33,066 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 19:40:33,068 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 19:40:33,068 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 19:40:33,074 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 19:40:33,074 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:39:44" (1/3) ... [2025-01-09 19:40:33,074 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46180ebf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:40:33, skipping insertion in model container [2025-01-09 19:40:33,074 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:47" (2/3) ... [2025-01-09 19:40:33,074 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46180ebf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:40:33, skipping insertion in model container [2025-01-09 19:40:33,074 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:40:33" (3/3) ... [2025-01-09 19:40:33,075 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2025-01-09 19:40:33,086 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 19:40:33,089 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, 2559 locations, 1 initial locations, 33 loop locations, and 3 error locations. [2025-01-09 19:40:33,178 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 19:40:33,187 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;@7f8c87c9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 19:40:33,187 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-01-09 19:40:33,195 INFO L276 IsEmpty]: Start isEmpty. Operand has 2422 states, 1651 states have (on average 1.2810417928528164) internal successors, (2115), 1693 states have internal predecessors, (2115), 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) [2025-01-09 19:40:33,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2025-01-09 19:40:33,215 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:40:33,216 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] [2025-01-09 19:40:33,217 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)] === [2025-01-09 19:40:33,220 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:40:33,221 INFO L85 PathProgramCache]: Analyzing trace with hash 1751258690, now seen corresponding path program 1 times [2025-01-09 19:40:33,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:40:33,226 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [287561887] [2025-01-09 19:40:33,226 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:40:33,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:40:54,485 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 320 statements into 1 equivalence classes. [2025-01-09 19:40:54,973 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 320 of 320 statements. [2025-01-09 19:40:54,974 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:40:54,974 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:40:56,181 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3240 trivial. 0 not checked. [2025-01-09 19:40:56,182 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:40:56,182 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [287561887] [2025-01-09 19:40:56,182 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [287561887] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:40:56,182 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:40:56,183 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:40:56,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1898450809] [2025-01-09 19:40:56,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:40:56,188 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:40:56,189 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:40:56,207 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:40:56,208 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:40:56,215 INFO L87 Difference]: Start difference. First operand has 2422 states, 1651 states have (on average 1.2810417928528164) internal successors, (2115), 1693 states have internal predecessors, (2115), 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) [2025-01-09 19:41:00,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:41:01,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:41:01,374 INFO L93 Difference]: Finished difference Result 6995 states and 10168 transitions. [2025-01-09 19:41:01,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:41:01,376 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 [2025-01-09 19:41:01,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:41:01,427 INFO L225 Difference]: With dead ends: 6995 [2025-01-09 19:41:01,427 INFO L226 Difference]: Without dead ends: 4615 [2025-01-09 19:41:01,448 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 [2025-01-09 19:41:01,450 INFO L435 NwaCegarLoop]: 3382 mSDtfsCounter, 3152 mSDsluCounter, 3359 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3152 SdHoareTripleChecker+Valid, 6741 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2025-01-09 19:41:01,450 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3152 Valid, 6741 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 22 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2025-01-09 19:41:01,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4615 states. [2025-01-09 19:41:01,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4615 to 4592. [2025-01-09 19:41:01,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4592 states, 3139 states have (on average 1.2688754380375915) internal successors, (3983), 3221 states have internal predecessors, (3983), 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) [2025-01-09 19:41:01,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4592 states to 4592 states and 6489 transitions. [2025-01-09 19:41:01,798 INFO L78 Accepts]: Start accepts. Automaton has 4592 states and 6489 transitions. Word has length 320 [2025-01-09 19:41:01,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:41:01,801 INFO L471 AbstractCegarLoop]: Abstraction has 4592 states and 6489 transitions. [2025-01-09 19:41:01,801 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) [2025-01-09 19:41:01,801 INFO L276 IsEmpty]: Start isEmpty. Operand 4592 states and 6489 transitions. [2025-01-09 19:41:01,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2025-01-09 19:41:01,808 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:41:01,809 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] [2025-01-09 19:41:01,809 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 19:41:01,809 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)] === [2025-01-09 19:41:01,810 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:41:01,810 INFO L85 PathProgramCache]: Analyzing trace with hash -194017586, now seen corresponding path program 1 times [2025-01-09 19:41:01,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:41:01,810 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2092854685] [2025-01-09 19:41:01,810 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:41:01,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms