./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-pci-meye-meye.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-pci-meye-meye.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 8507e5a0bdcdd2a76e93256a824db713a4f3e6e37dd23247025abb8afdc19d17 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 19:39:41,043 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 19:39:41,106 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 19:39:41,115 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 19:39:41,115 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 19:39:41,142 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 19:39:41,143 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 19:39:41,143 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 19:39:41,144 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 19:39:41,144 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 19:39:41,144 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 19:39:41,144 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 19:39:41,144 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 19:39:41,144 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 19:39:41,144 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 19:39:41,145 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 19:39:41,145 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 19:39:41,145 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 19:39:41,145 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 19:39:41,145 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 19:39:41,145 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 19:39:41,145 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 19:39:41,145 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 19:39:41,145 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 19:39:41,145 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 19:39:41,146 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 19:39:41,146 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:39:41,146 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:39:41,146 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:39:41,146 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:39:41,146 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 19:39:41,146 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:39:41,146 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:39:41,146 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:39:41,146 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:39:41,146 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 19:39:41,147 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 19:39:41,147 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 19:39:41,147 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 19:39:41,147 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 19:39:41,147 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 19:39:41,147 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 19:39:41,147 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 19:39:41,147 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 19:39:41,147 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 19:39:41,147 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 -> 8507e5a0bdcdd2a76e93256a824db713a4f3e6e37dd23247025abb8afdc19d17 [2025-01-09 19:39:41,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 19:39:41,448 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 19:39:41,451 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 19:39:41,452 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 19:39:41,453 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 19:39:41,454 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2025-01-09 19:39:42,848 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/99efc3c82/b0e08601f2954ff5ac214e89baa4a4c7/FLAG02a8ffb76 [2025-01-09 19:39:43,475 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 19:39:43,476 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2025-01-09 19:39:43,522 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/99efc3c82/b0e08601f2954ff5ac214e89baa4a4c7/FLAG02a8ffb76 [2025-01-09 19:39:43,534 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/99efc3c82/b0e08601f2954ff5ac214e89baa4a4c7 [2025-01-09 19:39:43,536 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 19:39:43,537 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 19:39:43,539 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 19:39:43,540 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 19:39:43,543 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 19:39:43,544 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:39:43" (1/1) ... [2025-01-09 19:39:43,544 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ac2b131 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:43, skipping insertion in model container [2025-01-09 19:39:43,545 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:39:43" (1/1) ... [2025-01-09 19:39:43,647 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 19:39:45,401 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-pci-meye-meye.cil.i[356251,356264] [2025-01-09 19:39:45,403 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-pci-meye-meye.cil.i[356420,356433] [2025-01-09 19:39:45,404 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-pci-meye-meye.cil.i[356587,356600] [2025-01-09 19:39:45,404 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-pci-meye-meye.cil.i[356755,356768] [2025-01-09 19:39:45,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:39:45,476 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 19:39:45,585 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"); [4738] [2025-01-09 19:39:45,589 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)); [4745] [2025-01-09 19:39:45,590 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4752] [2025-01-09 19:39:45,591 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)); [4784-4785] [2025-01-09 19:39:45,591 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"); [4790-4792] [2025-01-09 19:39:45,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4875] [2025-01-09 19:39:45,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4882] [2025-01-09 19:39:45,827 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-pci-meye-meye.cil.i[356251,356264] [2025-01-09 19:39:45,828 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-pci-meye-meye.cil.i[356420,356433] [2025-01-09 19:39:45,828 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-pci-meye-meye.cil.i[356587,356600] [2025-01-09 19:39:45,829 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-pci-meye-meye.cil.i[356755,356768] [2025-01-09 19:39:45,833 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:39:45,976 INFO L204 MainTranslator]: Completed translation [2025-01-09 19:39:45,978 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:45 WrapperNode [2025-01-09 19:39:45,979 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 19:39:45,980 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 19:39:45,980 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 19:39:45,980 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 19:39:45,986 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:45" (1/1) ... [2025-01-09 19:39:46,080 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:45" (1/1) ... [2025-01-09 19:39:46,268 INFO L138 Inliner]: procedures = 404, calls = 4558, calls flagged for inlining = 199, calls inlined = 184, statements flattened = 7712 [2025-01-09 19:39:46,270 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 19:39:46,271 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 19:39:46,271 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 19:39:46,271 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 19:39:46,279 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:45" (1/1) ... [2025-01-09 19:39:46,280 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:45" (1/1) ... [2025-01-09 19:39:46,367 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:45" (1/1) ... [2025-01-09 19:39:46,961 INFO L175 MemorySlicer]: Split 3520 memory accesses to 19 slices as follows [5, 4, 2, 2, 1, 5, 5, 2, 1, 2, 4, 2, 15, 39, 3, 52, 2381, 5, 990]. 68 percent of accesses are in the largest equivalence class. The 1512 initializations are split as follows [5, 0, 0, 0, 0, 5, 5, 0, 1, 2, 0, 0, 15, 0, 1, 0, 1473, 5, 0]. The 1657 writes are split as follows [0, 2, 1, 0, 0, 0, 0, 1, 0, 0, 4, 1, 0, 39, 0, 42, 579, 0, 988]. [2025-01-09 19:39:46,961 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:45" (1/1) ... [2025-01-09 19:39:46,961 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:45" (1/1) ... [2025-01-09 19:39:47,100 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:45" (1/1) ... [2025-01-09 19:39:47,116 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:45" (1/1) ... [2025-01-09 19:39:47,149 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:45" (1/1) ... [2025-01-09 19:39:47,208 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:45" (1/1) ... [2025-01-09 19:39:47,237 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:45" (1/1) ... [2025-01-09 19:39:47,295 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 19:39:47,296 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 19:39:47,296 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 19:39:47,296 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 19:39:47,297 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:45" (1/1) ... [2025-01-09 19:39:47,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:39:47,313 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:39:47,326 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 19:39:47,333 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 19:39:47,350 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_dma_free [2025-01-09 19:39:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_dma_free [2025-01-09 19:39:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_meye_exit_9_2 [2025-01-09 19:39:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_meye_exit_9_2 [2025-01-09 19:39:47,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 19:39:47,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 19:39:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-01-09 19:39:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-01-09 19:39:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-01-09 19:39:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-01-09 19:39:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-01-09 19:39:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-01-09 19:39:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-01-09 19:39:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-01-09 19:39:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_51 [2025-01-09 19:39:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_51 [2025-01-09 19:39:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure meye_vm_open [2025-01-09 19:39:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_vm_open [2025-01-09 19:39:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure meye_open [2025-01-09 19:39:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_open [2025-01-09 19:39:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-01-09 19:39:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-01-09 19:39:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2025-01-09 19:39:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2025-01-09 19:39:47,352 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2025-01-09 19:39:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2025-01-09 19:39:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 19:39:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 19:39:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-01-09 19:39:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-01-09 19:39:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 19:39:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-01-09 19:39:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-01-09 19:39:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2025-01-09 19:39:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2025-01-09 19:39:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_comp_read_frame [2025-01-09 19:39:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_comp_read_frame [2025-01-09 19:39:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_sync [2025-01-09 19:39:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_sync [2025-01-09 19:39:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_dma_setup [2025-01-09 19:39:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_dma_setup [2025-01-09 19:39:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2025-01-09 19:39:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2025-01-09 19:39:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_grabq_lock_of_meye [2025-01-09 19:39:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_grabq_lock_of_meye [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2025-01-09 19:39:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_vrj_setup [2025-01-09 19:39:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_vrj_setup [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-01-09 19:39:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-01-09 19:39:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_cont_compression_start [2025-01-09 19:39:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_cont_compression_start [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 19:39:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-01-09 19:39:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 19:39:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 19:39:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 19:39:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 19:39:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 19:39:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 19:39:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 19:39:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 19:39:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 19:39:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 19:39:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_set [2025-01-09 19:39:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_set [2025-01-09 19:39:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_take_picture [2025-01-09 19:39:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_take_picture [2025-01-09 19:39:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:39:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:39:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:39:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:39:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:39:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:39:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:39:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:39:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:39:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:39:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:39:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:39:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:39:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:39:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:39:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:39:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:39:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:39:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:39:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:39:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:39:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:39:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:39:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:39:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:39:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:39:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:39:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:39:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:39:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:39:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:39:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:39:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure meye_s_ctrl [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_s_ctrl [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure meye_vm_close [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_vm_close [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure meye_release [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_release [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_cont_read_frame [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_cont_read_frame [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_vsize [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_vsize [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-01-09 19:39:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 19:39:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 19:39:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 19:39:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 19:39:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 19:39:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 19:39:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 19:39:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 19:39:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 19:39:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 19:39:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 19:39:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 19:39:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 19:39:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 19:39:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 19:39:47,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 19:39:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2025-01-09 19:39:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure rvmalloc [2025-01-09 19:39:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure rvmalloc [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-01-09 19:39:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2025-01-09 19:39:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2025-01-09 19:39:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2025-01-09 19:39:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-01-09 19:39:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-01-09 19:39:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_doneq_lock_of_meye [2025-01-09 19:39:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_doneq_lock_of_meye [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2025-01-09 19:39:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 19:39:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_hic_stop [2025-01-09 19:39:47,368 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_hic_stop [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-01-09 19:39:47,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-01-09 19:39:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-01-09 19:39:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-01-09 19:39:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-01-09 19:39:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2025-01-09 19:39:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2025-01-09 19:39:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2025-01-09 19:39:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2025-01-09 19:39:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2025-01-09 19:39:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-01-09 19:39:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-01-09 19:39:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 19:39:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 19:39:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 19:39:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 19:39:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 19:39:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 19:39:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 19:39:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 19:39:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 19:39:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 19:39:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 19:39:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 19:39:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 19:39:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_free_frame [2025-01-09 19:39:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_free_frame [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-01-09 19:39:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure meye_remove [2025-01-09 19:39:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_remove [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2025-01-09 19:39:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-01-09 19:39:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-09 19:39:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-09 19:39:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-09 19:39:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-09 19:39:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-09 19:39:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-09 19:39:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-09 19:39:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-09 19:39:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-09 19:39:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-09 19:39:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-01-09 19:39:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-01-09 19:39:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-01-09 19:39:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-09 19:39:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-09 19:39:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-09 19:39:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-09 19:39:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-09 19:39:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-09 19:39:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-09 19:39:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-09 19:39:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-09 19:39:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-09 19:39:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-09 19:39:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-09 19:39:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-09 19:39:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-09 19:39:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-09 19:39:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-09 19:39:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-01-09 19:39:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-01-09 19:39:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-01-09 19:39:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure meye_resume [2025-01-09 19:39:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_resume [2025-01-09 19:39:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2025-01-09 19:39:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2025-01-09 19:39:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_delay [2025-01-09 19:39:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_delay [2025-01-09 19:39:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 19:39:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-01-09 19:39:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 19:39:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 19:39:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2025-01-09 19:39:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2025-01-09 19:39:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_set_framerate [2025-01-09 19:39:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_set_framerate [2025-01-09 19:39:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2025-01-09 19:39:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2025-01-09 19:39:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-01-09 19:39:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-01-09 19:39:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-01-09 19:39:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-01-09 19:39:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-01-09 19:39:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-01-09 19:39:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2025-01-09 19:39:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2025-01-09 19:39:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-01-09 19:39:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-01-09 19:39:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-01-09 19:39:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-01-09 19:39:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_subsample [2025-01-09 19:39:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_subsample [2025-01-09 19:39:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_continuous_start [2025-01-09 19:39:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_continuous_start [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_hsize [2025-01-09 19:39:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_hsize [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 19:39:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_get_frame [2025-01-09 19:39:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_get_frame [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure rvfree [2025-01-09 19:39:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure rvfree [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-01-09 19:39:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure sony_pic_camera_command [2025-01-09 19:39:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure sony_pic_camera_command [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-01-09 19:39:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2025-01-09 19:39:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-01-09 19:39:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 19:39:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 19:39:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 19:39:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 19:39:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 19:39:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 19:39:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 19:39:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 19:39:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 19:39:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 19:39:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 19:39:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 19:39:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure ptable_copy [2025-01-09 19:39:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ptable_copy [2025-01-09 19:39:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_read [2025-01-09 19:39:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_read [2025-01-09 19:39:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-01-09 19:39:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-01-09 19:39:48,227 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 19:39:48,231 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 19:39:48,847 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 19:40:57,083 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-01-09 19:40:58,155 INFO L? ?]: Removed 2663 outVars from TransFormulas that were not future-live. [2025-01-09 19:40:58,156 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 19:40:58,205 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 19:40:58,208 INFO L312 CfgBuilder]: Removed 20 assume(true) statements. [2025-01-09 19:40:58,209 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:40:58 BoogieIcfgContainer [2025-01-09 19:40:58,209 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 19:40:58,210 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 19:40:58,210 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 19:40:58,216 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 19:40:58,216 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:39:43" (1/3) ... [2025-01-09 19:40:58,216 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6371593e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:40:58, skipping insertion in model container [2025-01-09 19:40:58,217 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:39:45" (2/3) ... [2025-01-09 19:40:58,217 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6371593e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:40:58, skipping insertion in model container [2025-01-09 19:40:58,217 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:40:58" (3/3) ... [2025-01-09 19:40:58,218 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2025-01-09 19:40:58,232 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 19:40:58,237 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i that has 151 procedures, 2157 locations, 1 initial locations, 77 loop locations, and 3 error locations. [2025-01-09 19:40:58,329 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 19:40:58,340 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;@52815a79, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 19:40:58,340 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-01-09 19:40:58,348 INFO L276 IsEmpty]: Start isEmpty. Operand has 1903 states, 1280 states have (on average 1.28828125) internal successors, (1649), 1302 states have internal predecessors, (1649), 525 states have call successors, (525), 96 states have call predecessors, (525), 95 states have return successors, (518), 510 states have call predecessors, (518), 518 states have call successors, (518) [2025-01-09 19:40:58,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2025-01-09 19:40:58,371 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:40:58,373 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:40:58,375 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-01-09 19:40:58,380 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:40:58,381 INFO L85 PathProgramCache]: Analyzing trace with hash -359125266, now seen corresponding path program 1 times [2025-01-09 19:40:58,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:40:58,387 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396886899] [2025-01-09 19:40:58,387 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:40:58,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:41:20,986 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 197 statements into 1 equivalence classes. [2025-01-09 19:41:21,515 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 197 of 197 statements. [2025-01-09 19:41:21,517 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:41:21,517 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat