./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 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8507e5a0bdcdd2a76e93256a824db713a4f3e6e37dd23247025abb8afdc19d17 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 21:58:29,932 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 21:58:30,033 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 21:58:30,040 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 21:58:30,041 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 21:58:30,067 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 21:58:30,068 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 21:58:30,070 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 21:58:30,071 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 21:58:30,073 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 21:58:30,073 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 21:58:30,073 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 21:58:30,074 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 21:58:30,074 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 21:58:30,076 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 21:58:30,077 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 21:58:30,077 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 21:58:30,077 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 21:58:30,077 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 21:58:30,078 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 21:58:30,078 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 21:58:30,082 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 21:58:30,082 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 21:58:30,083 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 21:58:30,083 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 21:58:30,083 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 21:58:30,083 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 21:58:30,084 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 21:58:30,084 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 21:58:30,084 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:58:30,085 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 21:58:30,085 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 21:58:30,085 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 21:58:30,085 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 21:58:30,085 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 21:58:30,086 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 21:58:30,086 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 21:58:30,086 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 21:58:30,086 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 21:58:30,087 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8507e5a0bdcdd2a76e93256a824db713a4f3e6e37dd23247025abb8afdc19d17 [2024-11-16 21:58:30,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 21:58:30,382 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 21:58:30,386 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 21:58:30,388 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 21:58:30,388 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 21:58:30,389 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2024-11-16 21:58:31,800 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 21:58:32,318 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 21:58:32,318 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2024-11-16 21:58:32,371 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69673a78f/4ed380115440459fa607e8978f59b80c/FLAG5b332766b [2024-11-16 21:58:32,385 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69673a78f/4ed380115440459fa607e8978f59b80c [2024-11-16 21:58:32,388 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 21:58:32,390 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 21:58:32,393 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 21:58:32,393 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 21:58:32,399 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 21:58:32,400 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:58:32" (1/1) ... [2024-11-16 21:58:32,401 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f7786e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:32, skipping insertion in model container [2024-11-16 21:58:32,401 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:58:32" (1/1) ... [2024-11-16 21:58:32,544 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 21:58:35,302 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356251,356264] [2024-11-16 21:58:35,306 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356420,356433] [2024-11-16 21:58:35,306 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356587,356600] [2024-11-16 21:58:35,307 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356755,356768] [2024-11-16 21:58:35,327 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:58:35,406 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 21:58:35,502 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] [2024-11-16 21:58:35,504 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] [2024-11-16 21:58:35,508 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4752] [2024-11-16 21:58:35,509 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] [2024-11-16 21:58:35,509 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] [2024-11-16 21:58:35,512 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4875] [2024-11-16 21:58:35,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4882] [2024-11-16 21:58:35,794 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356251,356264] [2024-11-16 21:58:35,795 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356420,356433] [2024-11-16 21:58:35,795 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356587,356600] [2024-11-16 21:58:35,797 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i[356755,356768] [2024-11-16 21:58:35,803 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:58:35,989 INFO L204 MainTranslator]: Completed translation [2024-11-16 21:58:35,990 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:35 WrapperNode [2024-11-16 21:58:35,990 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 21:58:35,991 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 21:58:35,991 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 21:58:35,991 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 21:58:35,998 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:35" (1/1) ... [2024-11-16 21:58:36,118 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:35" (1/1) ... [2024-11-16 21:58:36,387 INFO L138 Inliner]: procedures = 404, calls = 4558, calls flagged for inlining = 199, calls inlined = 184, statements flattened = 7772 [2024-11-16 21:58:36,388 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 21:58:36,389 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 21:58:36,389 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 21:58:36,390 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 21:58:36,401 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:35" (1/1) ... [2024-11-16 21:58:36,401 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:35" (1/1) ... [2024-11-16 21:58:36,448 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:35" (1/1) ... [2024-11-16 21:58:37,462 INFO L175 MemorySlicer]: Split 3520 memory accesses to 19 slices as follows [5, 2, 52, 5, 1, 990, 5, 1, 2, 2, 4, 2, 15, 4, 39, 3, 2381, 5, 2]. 68 percent of accesses are in the largest equivalence class. The 1512 initializations are split as follows [5, 0, 0, 5, 0, 0, 5, 1, 2, 0, 0, 0, 15, 0, 0, 1, 1473, 5, 0]. The 1657 writes are split as follows [0, 1, 42, 0, 0, 988, 0, 0, 0, 0, 4, 1, 0, 2, 39, 0, 579, 0, 1]. [2024-11-16 21:58:37,462 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:35" (1/1) ... [2024-11-16 21:58:37,462 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:35" (1/1) ... [2024-11-16 21:58:37,671 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:35" (1/1) ... [2024-11-16 21:58:37,689 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:35" (1/1) ... [2024-11-16 21:58:37,735 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:35" (1/1) ... [2024-11-16 21:58:37,767 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:35" (1/1) ... [2024-11-16 21:58:37,820 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 21:58:37,823 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 21:58:37,823 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 21:58:37,823 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 21:58:37,824 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:35" (1/1) ... [2024-11-16 21:58:37,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:58:37,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 21:58:37,861 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 21:58:37,869 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 21:58:37,910 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_dma_free [2024-11-16 21:58:37,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_dma_free [2024-11-16 21:58:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_meye_exit_9_2 [2024-11-16 21:58:37,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_meye_exit_9_2 [2024-11-16 21:58:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 21:58:37,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 21:58:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-16 21:58:37,911 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-16 21:58:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-16 21:58:37,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-16 21:58:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-16 21:58:37,912 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-16 21:58:37,913 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-16 21:58:37,913 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-16 21:58:37,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_51 [2024-11-16 21:58:37,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_51 [2024-11-16 21:58:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure meye_vm_open [2024-11-16 21:58:37,914 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_vm_open [2024-11-16 21:58:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure meye_open [2024-11-16 21:58:37,914 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_open [2024-11-16 21:58:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-16 21:58:37,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-16 21:58:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_49 [2024-11-16 21:58:37,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_49 [2024-11-16 21:58:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-11-16 21:58:37,916 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-11-16 21:58:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 21:58:37,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 21:58:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-16 21:58:37,916 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-16 21:58:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 21:58:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-16 21:58:37,917 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-16 21:58:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-11-16 21:58:37,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-11-16 21:58:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_comp_read_frame [2024-11-16 21:58:37,917 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_comp_read_frame [2024-11-16 21:58:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_sync [2024-11-16 21:58:37,918 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_sync [2024-11-16 21:58:37,918 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_dma_setup [2024-11-16 21:58:37,918 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_dma_setup [2024-11-16 21:58:37,918 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2024-11-16 21:58:37,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2024-11-16 21:58:37,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_grabq_lock_of_meye [2024-11-16 21:58:37,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_grabq_lock_of_meye [2024-11-16 21:58:37,918 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-16 21:58:37,918 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-16 21:58:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 21:58:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 21:58:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 21:58:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 21:58:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 21:58:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 21:58:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 21:58:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 21:58:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-16 21:58:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-16 21:58:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-16 21:58:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-16 21:58:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-16 21:58:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-16 21:58:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-16 21:58:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-16 21:58:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-16 21:58:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-16 21:58:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-16 21:58:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_vrj_setup [2024-11-16 21:58:37,920 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_vrj_setup [2024-11-16 21:58:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-16 21:58:37,920 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-16 21:58:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-16 21:58:37,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-16 21:58:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_cont_compression_start [2024-11-16 21:58:37,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_cont_compression_start [2024-11-16 21:58:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 21:58:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 21:58:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 21:58:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 21:58:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 21:58:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 21:58:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 21:58:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 21:58:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 21:58:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 21:58:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 21:58:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 21:58:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 21:58:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 21:58:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 21:58:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 21:58:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-16 21:58:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-16 21:58:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-16 21:58:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-16 21:58:37,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-16 21:58:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 21:58:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 21:58:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 21:58:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 21:58:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 21:58:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 21:58:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 21:58:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 21:58:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 21:58:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 21:58:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 21:58:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 21:58:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 21:58:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 21:58:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 21:58:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 21:58:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-16 21:58:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-16 21:58:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-16 21:58:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_set [2024-11-16 21:58:37,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_set [2024-11-16 21:58:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_take_picture [2024-11-16 21:58:37,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_take_picture [2024-11-16 21:58:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-16 21:58:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-16 21:58:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-16 21:58:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-16 21:58:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-16 21:58:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-16 21:58:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-16 21:58:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-16 21:58:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-16 21:58:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-16 21:58:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-16 21:58:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-16 21:58:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-16 21:58:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-16 21:58:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-16 21:58:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-16 21:58:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-16 21:58:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-16 21:58:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-16 21:58:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-16 21:58:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-16 21:58:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-16 21:58:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-16 21:58:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-16 21:58:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-16 21:58:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-16 21:58:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-16 21:58:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-16 21:58:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-16 21:58:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-16 21:58:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-16 21:58:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-16 21:58:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-16 21:58:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-16 21:58:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-16 21:58:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-16 21:58:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-16 21:58:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-16 21:58:37,932 INFO L130 BoogieDeclarations]: Found specification of procedure meye_s_ctrl [2024-11-16 21:58:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_s_ctrl [2024-11-16 21:58:37,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-16 21:58:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-16 21:58:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure meye_vm_close [2024-11-16 21:58:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_vm_close [2024-11-16 21:58:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-11-16 21:58:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-11-16 21:58:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure meye_release [2024-11-16 21:58:37,933 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_release [2024-11-16 21:58:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-16 21:58:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-16 21:58:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-16 21:58:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-16 21:58:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_cont_read_frame [2024-11-16 21:58:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_cont_read_frame [2024-11-16 21:58:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2024-11-16 21:58:37,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2024-11-16 21:58:37,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-16 21:58:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-16 21:58:37,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 21:58:37,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-16 21:58:37,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-16 21:58:37,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-16 21:58:37,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-16 21:58:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-16 21:58:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-16 21:58:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 21:58:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-16 21:58:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-16 21:58:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_vsize [2024-11-16 21:58:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_vsize [2024-11-16 21:58:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-16 21:58:37,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-16 21:58:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 21:58:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 21:58:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 21:58:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 21:58:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 21:58:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 21:58:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 21:58:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 21:58:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 21:58:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 21:58:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 21:58:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 21:58:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 21:58:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 21:58:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 21:58:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 21:58:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-16 21:58:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-16 21:58:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-16 21:58:37,941 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 21:58:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 21:58:37,941 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2024-11-16 21:58:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2024-11-16 21:58:37,941 INFO L130 BoogieDeclarations]: Found specification of procedure rvmalloc [2024-11-16 21:58:37,941 INFO L138 BoogieDeclarations]: Found implementation of procedure rvmalloc [2024-11-16 21:58:37,941 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-16 21:58:37,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-16 21:58:37,942 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2024-11-16 21:58:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2024-11-16 21:58:37,943 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_timestamp [2024-11-16 21:58:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_timestamp [2024-11-16 21:58:37,943 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2024-11-16 21:58:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2024-11-16 21:58:37,943 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-16 21:58:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-16 21:58:37,943 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-16 21:58:37,943 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-16 21:58:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_doneq_lock_of_meye [2024-11-16 21:58:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_doneq_lock_of_meye [2024-11-16 21:58:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-16 21:58:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-16 21:58:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 21:58:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 21:58:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_hic_stop [2024-11-16 21:58:37,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_hic_stop [2024-11-16 21:58:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-16 21:58:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-16 21:58:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-16 21:58:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-16 21:58:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-16 21:58:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-16 21:58:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-16 21:58:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-16 21:58:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-16 21:58:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-16 21:58:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-16 21:58:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-16 21:58:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-16 21:58:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-16 21:58:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-16 21:58:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-16 21:58:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-16 21:58:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-16 21:58:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-16 21:58:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-16 21:58:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-16 21:58:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-16 21:58:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-16 21:58:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-16 21:58:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-16 21:58:37,946 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-16 21:58:37,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-16 21:58:37,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-16 21:58:37,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-16 21:58:37,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-16 21:58:37,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-16 21:58:37,949 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-16 21:58:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-16 21:58:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-16 21:58:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-16 21:58:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-16 21:58:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-16 21:58:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-16 21:58:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-16 21:58:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-16 21:58:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 21:58:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 21:58:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 21:58:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 21:58:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 21:58:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 21:58:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 21:58:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 21:58:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-16 21:58:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-16 21:58:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-16 21:58:37,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-16 21:58:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-16 21:58:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-16 21:58:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-16 21:58:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-16 21:58:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-16 21:58:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-16 21:58:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-16 21:58:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 21:58:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 21:58:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 21:58:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 21:58:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 21:58:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 21:58:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 21:58:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 21:58:37,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 21:58:37,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 21:58:37,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 21:58:37,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 21:58:37,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 21:58:37,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 21:58:37,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 21:58:37,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 21:58:37,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-16 21:58:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-16 21:58:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-16 21:58:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 21:58:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 21:58:37,957 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_free_frame [2024-11-16 21:58:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_free_frame [2024-11-16 21:58:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-16 21:58:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-16 21:58:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure meye_remove [2024-11-16 21:58:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_remove [2024-11-16 21:58:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-11-16 21:58:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-11-16 21:58:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-16 21:58:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-16 21:58:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-16 21:58:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-16 21:58:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-16 21:58:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-16 21:58:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-16 21:58:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-16 21:58:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-16 21:58:37,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-16 21:58:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-16 21:58:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-16 21:58:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-16 21:58:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-16 21:58:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-16 21:58:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-16 21:58:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-16 21:58:37,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-16 21:58:37,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-16 21:58:37,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-16 21:58:37,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-16 21:58:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-16 21:58:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-16 21:58:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-16 21:58:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-16 21:58:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-16 21:58:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-16 21:58:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-16 21:58:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-16 21:58:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-16 21:58:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-16 21:58:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-16 21:58:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-16 21:58:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-16 21:58:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-16 21:58:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-16 21:58:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-16 21:58:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-16 21:58:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-16 21:58:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-16 21:58:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure meye_resume [2024-11-16 21:58:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure meye_resume [2024-11-16 21:58:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2024-11-16 21:58:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2024-11-16 21:58:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_delay [2024-11-16 21:58:37,963 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_delay [2024-11-16 21:58:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 21:58:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-16 21:58:37,963 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-16 21:58:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 21:58:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 21:58:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 21:58:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 21:58:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 21:58:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 21:58:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 21:58:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 21:58:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 21:58:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 21:58:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 21:58:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 21:58:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 21:58:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 21:58:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 21:58:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 21:58:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-16 21:58:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-16 21:58:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-16 21:58:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-16 21:58:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-16 21:58:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-16 21:58:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-16 21:58:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-16 21:58:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-16 21:58:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-16 21:58:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-16 21:58:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-16 21:58:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-16 21:58:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-16 21:58:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-16 21:58:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-16 21:58:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-16 21:58:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-16 21:58:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-16 21:58:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-16 21:58:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-16 21:58:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-16 21:58:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-16 21:58:37,968 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-16 21:58:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-16 21:58:37,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-16 21:58:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_set_framerate [2024-11-16 21:58:37,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_set_framerate [2024-11-16 21:58:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2024-11-16 21:58:37,968 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2024-11-16 21:58:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-16 21:58:37,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-16 21:58:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-16 21:58:37,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-16 21:58:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-16 21:58:37,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-16 21:58:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2024-11-16 21:58:37,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2024-11-16 21:58:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-16 21:58:37,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-16 21:58:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-16 21:58:37,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-16 21:58:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_subsample [2024-11-16 21:58:37,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_subsample [2024-11-16 21:58:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_continuous_start [2024-11-16 21:58:37,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_continuous_start [2024-11-16 21:58:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 21:58:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 21:58:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 21:58:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 21:58:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 21:58:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 21:58:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 21:58:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 21:58:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 21:58:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 21:58:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 21:58:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 21:58:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 21:58:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 21:58:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 21:58:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 21:58:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-16 21:58:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-16 21:58:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-16 21:58:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_hsize [2024-11-16 21:58:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_hsize [2024-11-16 21:58:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 21:58:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 21:58:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_get_frame [2024-11-16 21:58:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_get_frame [2024-11-16 21:58:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure rvfree [2024-11-16 21:58:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rvfree [2024-11-16 21:58:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-16 21:58:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-16 21:58:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure sony_pic_camera_command [2024-11-16 21:58:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure sony_pic_camera_command [2024-11-16 21:58:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-16 21:58:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-16 21:58:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-16 21:58:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-16 21:58:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-16 21:58:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-16 21:58:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 21:58:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 21:58:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 21:58:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 21:58:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 21:58:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 21:58:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 21:58:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 21:58:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 21:58:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 21:58:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 21:58:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 21:58:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 21:58:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 21:58:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 21:58:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 21:58:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-16 21:58:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-16 21:58:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-16 21:58:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure ptable_copy [2024-11-16 21:58:37,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ptable_copy [2024-11-16 21:58:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure mchip_read [2024-11-16 21:58:37,978 INFO L138 BoogieDeclarations]: Found implementation of procedure mchip_read [2024-11-16 21:58:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-16 21:58:37,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-16 21:58:38,900 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 21:58:38,904 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 21:58:39,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 21:58:40,445 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13042: havoc v4l2_fh_open_#t~nondet995#1; [2024-11-16 21:58:40,446 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5277: call ULTIMATE.dealloc(ptable_alloc_~#dma~0#1.base, ptable_alloc_~#dma~0#1.offset);havoc ptable_alloc_~#dma~0#1.base, ptable_alloc_~#dma~0#1.offset; [2024-11-16 21:58:40,446 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12908: havoc dma_set_mask_#t~nondet975#1; [2024-11-16 21:58:40,446 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4754-1: test_and_set_bit_#res#1 := 1; [2024-11-16 21:58:40,462 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13022: havoc #t~ret990.base, #t~ret990.offset; [2024-11-16 21:58:40,488 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12958: havoc pci_bus_write_config_word_#t~nondet978#1; [2024-11-16 21:58:40,491 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12986: havoc #t~nondet982; [2024-11-16 21:58:40,508 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12954: havoc pci_bus_write_config_byte_#t~nondet977#1; [2024-11-16 21:58:40,595 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13074: havoc #t~ret1001.base, #t~ret1001.offset; [2024-11-16 21:58:40,623 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12865: havoc #t~nondet970; [2024-11-16 21:59:07,029 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6584: call ULTIMATE.dealloc(mchip_load_tables_~#length~0#1.base, mchip_load_tables_~#length~0#1.offset);havoc mchip_load_tables_~#length~0#1.base, mchip_load_tables_~#length~0#1.offset; [2024-11-16 21:59:07,029 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416: call ULTIMATE.dealloc(jpeg_quantisation_tables_~#jpeg_tables~0#1.base, jpeg_quantisation_tables_~#jpeg_tables~0#1.offset);havoc jpeg_quantisation_tables_~#jpeg_tables~0#1.base, jpeg_quantisation_tables_~#jpeg_tables~0#1.offset; [2024-11-16 21:59:07,029 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6201: call ULTIMATE.dealloc(jpeg_huffman_tables_~#tables~0#1.base, jpeg_huffman_tables_~#tables~0#1.offset);havoc jpeg_huffman_tables_~#tables~0#1.base, jpeg_huffman_tables_~#tables~0#1.offset; [2024-11-16 21:59:07,172 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4992: havoc #t~mem104.base, #t~mem104.offset; [2024-11-16 21:59:08,612 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4800: havoc arch_irqs_disabled_flags_#t~bitwise15#1; [2024-11-16 21:59:10,293 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-16 21:59:10,436 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12982: havoc #t~nondet981; [2024-11-16 21:59:10,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13046: havoc v4l2_fh_release_#t~nondet996#1; [2024-11-16 21:59:11,537 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6428: havoc #t~mem250; [2024-11-16 21:59:12,182 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12858: havoc #t~nondet969; [2024-11-16 21:59:14,676 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6434: havoc #t~mem251; [2024-11-16 21:59:14,949 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13019: havoc #t~ret989.base, #t~ret989.offset; [2024-11-16 21:59:15,031 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13001: havoc #t~nondet985; [2024-11-16 21:59:15,376 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13071: havoc vmalloc_32_#t~ret1000#1.base, vmalloc_32_#t~ret1000#1.offset; [2024-11-16 21:59:15,443 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12869: havoc #t~nondet971; [2024-11-16 21:59:16,036 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4974: havoc is_device_dma_capable_#t~mem89#1.base, is_device_dma_capable_#t~mem89#1.offset;havoc is_device_dma_capable_#t~mem90#1.base, is_device_dma_capable_#t~mem90#1.offset;havoc is_device_dma_capable_#t~mem91#1;havoc is_device_dma_capable_#t~short92#1; [2024-11-16 21:59:58,875 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13055: havoc video_device_alloc_#t~ret997#1.base, video_device_alloc_#t~ret997#1.offset; [2024-11-16 21:59:58,875 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: assume true;#t~ret1004#1 := main_#res#1;havoc main_#t~ret781#1, main_~tmp~45#1;assume { :end_inline_main } true; [2024-11-16 21:59:58,875 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4868: havoc kobject_name_#t~mem48#1.base, kobject_name_#t~mem48#1.offset; [2024-11-16 21:59:58,875 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13062: havoc video_ioctl2_#t~nondet998#1; [2024-11-16 21:59:58,875 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13068: havoc vmalloc_#t~ret999#1.base, vmalloc_#t~ret999#1.offset; [2024-11-16 21:59:58,875 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11355-1: ldv_request_irq_64_#res#1 := ldv_request_irq_64_~ldv_func_res~0#1; [2024-11-16 21:59:58,875 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13078: havoc vmalloc_to_pfn_#t~nondet1002#1; [2024-11-16 21:59:58,875 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint vidioc_g_fmt_vid_cap_switch_break#1: assume true; [2024-11-16 21:59:58,876 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12965: havoc pci_enable_device_#t~nondet979#1; [2024-11-16 21:59:58,876 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4906: havoc dev_name_#t~mem57#1.base, dev_name_#t~mem57#1.offset; [2024-11-16 21:59:58,876 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7025: call ULTIMATE.dealloc(meye_irq_~#reqnr~0#1.base, meye_irq_~#reqnr~0#1.offset);havoc meye_irq_~#reqnr~0#1.base, meye_irq_~#reqnr~0#1.offset; [2024-11-16 21:59:58,876 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12972: havoc pci_save_state_#t~nondet980#1; [2024-11-16 21:59:58,876 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-16 21:59:58,876 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11392-1: ldv___pci_register_driver_67_#res#1 := ldv___pci_register_driver_67_~ldv_func_res~1#1; [2024-11-16 21:59:58,876 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12990: havoc remap_pfn_range_#t~nondet983#1; [2024-11-16 21:59:58,876 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7972: call ULTIMATE.dealloc(vidioc_dqbuf_~#reqnr~1#1.base, vidioc_dqbuf_~#reqnr~1#1.offset);havoc vidioc_dqbuf_~#reqnr~1#1.base, vidioc_dqbuf_~#reqnr~1#1.offset;call ULTIMATE.dealloc(vidioc_dqbuf_~#__wait~1#1.base, vidioc_dqbuf_~#__wait~1#1.offset);havoc vidioc_dqbuf_~#__wait~1#1.base, vidioc_dqbuf_~#__wait~1#1.offset; [2024-11-16 21:59:58,876 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12994: havoc request_threaded_irq_#t~nondet984#1; [2024-11-16 21:59:58,876 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13008: havoc v4l2_ctrl_handler_init_class_#t~nondet986#1; [2024-11-16 21:59:58,876 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint vidioc_default_switch_break#1: assume true; [2024-11-16 21:59:58,877 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12879: havoc __pci_register_driver_#t~nondet972#1; [2024-11-16 21:59:58,877 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13012: havoc v4l2_ctrl_handler_setup_#t~nondet987#1; [2024-11-16 21:59:58,877 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10105: call ULTIMATE.dealloc(ldv_pci_instance_suspend_1_8_~#arg2#1.base, ldv_pci_instance_suspend_1_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_1_8_~#arg2#1.base, ldv_pci_instance_suspend_1_8_~#arg2#1.offset; [2024-11-16 21:59:58,877 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13016: havoc v4l2_ctrl_log_status_#t~nondet988#1; [2024-11-16 21:59:58,877 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9320-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2024-11-16 21:59:58,877 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12888: havoc __request_region_#t~ret973#1.base, __request_region_#t~ret973#1.offset; [2024-11-16 21:59:58,877 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10116: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_1_7_~#arg2#1.base, ldv_pci_instance_suspend_late_1_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_1_7_~#arg2#1.base, ldv_pci_instance_suspend_late_1_7_~#arg2#1.offset; [2024-11-16 21:59:58,881 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12892: havoc __video_register_device_#t~nondet974#1; [2024-11-16 21:59:58,881 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13026: havoc v4l2_ctrl_poll_#t~nondet991#1; [2024-11-16 21:59:58,881 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10384-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2024-11-16 21:59:58,882 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13030: havoc v4l2_ctrl_subscribe_event_#t~nondet992#1; [2024-11-16 21:59:58,882 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13034: havoc v4l2_device_register_#t~nondet993#1; [2024-11-16 21:59:58,882 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8674: call ULTIMATE.dealloc(meye_probe_~#ctrl_agc~0#1.base, meye_probe_~#ctrl_agc~0#1.offset);havoc meye_probe_~#ctrl_agc~0#1.base, meye_probe_~#ctrl_agc~0#1.offset;call ULTIMATE.dealloc(meye_probe_~#ctrl_picture~0#1.base, meye_probe_~#ctrl_picture~0#1.offset);havoc meye_probe_~#ctrl_picture~0#1.base, meye_probe_~#ctrl_picture~0#1.offset;call ULTIMATE.dealloc(meye_probe_~#ctrl_framerate~0#1.base, meye_probe_~#ctrl_framerate~0#1.offset);havoc meye_probe_~#ctrl_framerate~0#1.base, meye_probe_~#ctrl_framerate~0#1.offset;call ULTIMATE.dealloc(meye_probe_~#__key~0#1.base, meye_probe_~#__key~0#1.offset);havoc meye_probe_~#__key~0#1.base, meye_probe_~#__key~0#1.offset;call ULTIMATE.dealloc(meye_probe_~#__key___0~0#1.base, meye_probe_~#__key___0~0#1.offset);havoc meye_probe_~#__key___0~0#1.base, meye_probe_~#__key___0~0#1.offset;call ULTIMATE.dealloc(meye_probe_~#__key___1~0#1.base, meye_probe_~#__key___1~0#1.offset);havoc meye_probe_~#__key___1~0#1.base, meye_probe_~#__key___1~0#1.offset;call ULTIMATE.dealloc(meye_probe_~#__key___2~0#1.base, meye_probe_~#__key___2~0#1.offset);havoc meye_probe_~#__key___2~0#1.base, meye_probe_~#__key___2~0#1.offset;call ULTIMATE.dealloc(meye_probe_~#_key~0#1.base, meye_probe_~#_key~0#1.offset);havoc meye_probe_~#_key~0#1.base, meye_probe_~#_key~0#1.offset; [2024-11-16 21:59:58,882 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7354: call ULTIMATE.dealloc(meyeioc_sync_~#unused~0#1.base, meyeioc_sync_~#unused~0#1.offset);havoc meyeioc_sync_~#unused~0#1.base, meyeioc_sync_~#unused~0#1.offset;call ULTIMATE.dealloc(meyeioc_sync_~#__wait~0#1.base, meyeioc_sync_~#__wait~0#1.offset);havoc meyeioc_sync_~#__wait~0#1.base, meyeioc_sync_~#__wait~0#1.offset; [2024-11-16 21:59:58,882 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13038: havoc v4l2_event_unsubscribe_#t~nondet994#1; [2024-11-16 21:59:58,882 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8288: call ULTIMATE.dealloc(meye_mmap_~#__constr_expr_0~0#1.base, meye_mmap_~#__constr_expr_0~0#1.offset);havoc meye_mmap_~#__constr_expr_0~0#1.base, meye_mmap_~#__constr_expr_0~0#1.offset; [2024-11-16 21:59:58,882 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint vidioc_streamon_switch_break#1: assume true; [2024-11-16 21:59:58,882 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12917: havoc ioremap_nocache_#t~ret976#1.base, ioremap_nocache_#t~ret976#1.offset; [2024-11-16 22:00:00,423 INFO L? ?]: Removed 2671 outVars from TransFormulas that were not future-live. [2024-11-16 22:00:00,424 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 22:00:00,504 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 22:00:00,504 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 22:00:00,505 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:00:00 BoogieIcfgContainer [2024-11-16 22:00:00,506 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 22:00:00,509 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 22:00:00,509 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 22:00:00,513 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 22:00:00,514 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 09:58:32" (1/3) ... [2024-11-16 22:00:00,514 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47a8e88f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:00:00, skipping insertion in model container [2024-11-16 22:00:00,515 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:58:35" (2/3) ... [2024-11-16 22:00:00,516 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47a8e88f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:00:00, skipping insertion in model container [2024-11-16 22:00:00,516 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:00:00" (3/3) ... [2024-11-16 22:00:00,518 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2024-11-16 22:00:00,537 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 22:00:00,537 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-16 22:00:00,660 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 22:00:00,667 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;@6c5ece, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 22:00:00,668 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-16 22:00:00,683 INFO L276 IsEmpty]: Start isEmpty. Operand has 2032 states, 1409 states have (on average 1.261887863733144) internal successors, (1778), 1430 states have internal predecessors, (1778), 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) [2024-11-16 22:00:00,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-16 22:00:00,718 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:00:00,721 INFO L215 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, 1, 1] [2024-11-16 22:00:00,721 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)] === [2024-11-16 22:00:00,727 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:00:00,729 INFO L85 PathProgramCache]: Analyzing trace with hash -1438651837, now seen corresponding path program 1 times [2024-11-16 22:00:00,739 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:00:00,740 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [348554580] [2024-11-16 22:00:00,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:00:00,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms