./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/bin/uautomizer-verify-uCwYo4JHxu --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 6cc60e7566ae91876e03139cc5537b9494978dd12ba1676a1fe0f6779cf054f9 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:32:50,126 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:32:50,243 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:32:50,256 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:32:50,257 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:32:50,299 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:32:50,300 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:32:50,300 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:32:50,302 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:32:50,307 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:32:50,308 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:32:50,309 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:32:50,309 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:32:50,311 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:32:50,312 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:32:50,312 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:32:50,313 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:32:50,313 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:32:50,314 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:32:50,314 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:32:50,314 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:32:50,315 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:32:50,316 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:32:50,318 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:32:50,318 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:32:50,319 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:32:50,319 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:32:50,320 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:32:50,320 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:32:50,321 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:32:50,322 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:32:50,323 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:32:50,323 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:32:50,323 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:32:50,323 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:32:50,324 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:32:50,324 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6cc60e7566ae91876e03139cc5537b9494978dd12ba1676a1fe0f6779cf054f9 [2023-11-19 07:32:50,662 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:32:50,695 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:32:50,698 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:32:50,699 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:32:50,700 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:32:50,701 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2023-11-19 07:32:53,904 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:32:54,859 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:32:54,860 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2023-11-19 07:32:54,925 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/bin/uautomizer-verify-uCwYo4JHxu/data/e29159622/1b637fa25fc94f808e16d4b328c02dc2/FLAG9eb86c561 [2023-11-19 07:32:54,941 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/bin/uautomizer-verify-uCwYo4JHxu/data/e29159622/1b637fa25fc94f808e16d4b328c02dc2 [2023-11-19 07:32:54,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:32:54,950 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:32:54,954 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:32:54,955 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:32:54,962 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:32:54,962 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:32:54" (1/1) ... [2023-11-19 07:32:54,964 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22ae7296 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:32:54, skipping insertion in model container [2023-11-19 07:32:54,964 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:32:54" (1/1) ... [2023-11-19 07:32:55,236 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:33:02,560 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[597012,597025] [2023-11-19 07:33:02,919 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:33:02,985 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 07:33:03,075 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"); [3889] [2023-11-19 07:33:03,077 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)); [3896] [2023-11-19 07:33:03,078 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 %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3904-3905] [2023-11-19 07:33:03,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [3919-3920] [2023-11-19 07:33:03,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3991] [2023-11-19 07:33:03,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3994] [2023-11-19 07:33:03,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3997] [2023-11-19 07:33:03,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4000] [2023-11-19 07:33:03,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [4089] [2023-11-19 07:33:03,087 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [4116] [2023-11-19 07:33:03,088 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; subl %1,%0": "+m" (v->counter): "ir" (i)); [4123] [2023-11-19 07:33:03,088 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; incl %0": "+m" (v->counter)); [4130] [2023-11-19 07:33:03,089 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; decl %0": "+m" (v->counter)); [4137] [2023-11-19 07:33:03,089 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [4145-4146] [2023-11-19 07:33:03,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [4228] [2023-11-19 07:33:03,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4231] [2023-11-19 07:33:03,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4234] [2023-11-19 07:33:03,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4237] [2023-11-19 07:33:03,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4318] [2023-11-19 07:33:03,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4334] [2023-11-19 07:33:03,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4343] [2023-11-19 07:33:03,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4350] [2023-11-19 07:33:03,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4413] [2023-11-19 07:33:03,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4421] [2023-11-19 07:33:03,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4424] [2023-11-19 07:33:03,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5220] [2023-11-19 07:33:03,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5250] [2023-11-19 07:33:03,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [5256] [2023-11-19 07:33:03,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [5259] [2023-11-19 07:33:03,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [5262] [2023-11-19 07:33:03,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [5265] [2023-11-19 07:33:03,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [5276] [2023-11-19 07:33:03,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [5279] [2023-11-19 07:33:03,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [5282] [2023-11-19 07:33:03,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [5285] [2023-11-19 07:33:03,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [5296] [2023-11-19 07:33:03,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [5299] [2023-11-19 07:33:03,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [5302] [2023-11-19 07:33:03,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [5305] [2023-11-19 07:33:03,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [5316] [2023-11-19 07:33:03,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [5319] [2023-11-19 07:33:03,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [5322] [2023-11-19 07:33:03,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [5325] [2023-11-19 07:33:03,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" ((mddev->gendisk)->part0.dkstats)); [5340] [2023-11-19 07:33:03,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___0): "0" (tmp___2->part0.dkstats)); [5345] [2023-11-19 07:33:03,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___1): "0" ((mddev->gendisk)->part0.dkstats)); [5350] [2023-11-19 07:33:03,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___2): "0" (tmp___3->part0.dkstats)); [5355] [2023-11-19 07:33:03,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5359] [2023-11-19 07:33:03,172 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5362] [2023-11-19 07:33:03,175 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 *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/611/dscv_tempdir/dscv/ri/32_7a/drivers/md/md.c.prepared"), "i" (406), "i" (12UL)); [5382-5383] [2023-11-19 07:33:03,518 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 *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/611/dscv_tempdir/dscv/ri/32_7a/drivers/md/md.c.prepared"), "i" (2021), "i" (12UL)); [7508-7509] [2023-11-19 07:33:03,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [11975] [2023-11-19 07:33:03,986 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 *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/611/dscv_tempdir/dscv/ri/32_7a/drivers/md/md.c.prepared"), "i" (6435), "i" (12UL)); [13341-13342] [2023-11-19 07:33:03,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" ((int *)arg), "i" (4UL)); [13462-13463] [2023-11-19 07:33:03,994 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 *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/611/dscv_tempdir/dscv/ri/32_7a/drivers/md/md.c.prepared"), "i" (6710), "i" (12UL)); [13625-13626] [2023-11-19 07:33:03,995 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 *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/611/dscv_tempdir/dscv/ri/32_7a/drivers/md/md.c.prepared"), "i" (6728), "i" (12UL)); [13653-13654] [2023-11-19 07:33:04,036 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___0): "0" (disk->part0.dkstats)); [14442] [2023-11-19 07:33:04,037 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr___1): "0" (disk->part0.dkstats)); [14455] [2023-11-19 07:33:04,043 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 *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/611/dscv_tempdir/dscv/ri/32_7a/drivers/md/md.c.prepared"), "i" (7286), "i" (12UL)); [14518-14519] [2023-11-19 07:33:04,179 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 %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [16880-16881] [2023-11-19 07:33:04,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("rep; bsf %1,%0": "=r" (word): "r" (~ word)); [16888] [2023-11-19 07:33:04,181 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; incq %0": "=m" (v->counter): "m" (v->counter)); [16931] [2023-11-19 07:33:04,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [16965] [2023-11-19 07:33:04,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16968] [2023-11-19 07:33:04,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16971] [2023-11-19 07:33:04,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [16974] [2023-11-19 07:33:04,184 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [17000] [2023-11-19 07:33:04,184 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [17008] [2023-11-19 07:33:04,185 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [17011] [2023-11-19 07:33:04,187 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (411), "i" (12UL)); [17128-17129] [2023-11-19 07:33:04,201 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 *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/611/dscv_tempdir/dscv/ri/32_7a/drivers/md/bitmap.c.prepared"), "i" (330), "i" (12UL)); [17510-17511] [2023-11-19 07:33:04,204 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 *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/611/dscv_tempdir/dscv/ri/32_7a/drivers/md/bitmap.c.prepared"), "i" (373), "i" (12UL)); [17607-17608] [2023-11-19 07:33:04,214 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 *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/611/dscv_tempdir/dscv/ri/32_7a/drivers/md/bitmap.c.prepared"), "i" (541), "i" (12UL)); [17827-17828] [2023-11-19 07:33:04,268 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 *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/611/dscv_tempdir/dscv/ri/32_7a/drivers/md/bitmap.c.prepared"), "i" (1698), "i" (12UL)); [19279-19280] [2023-11-19 07:33:04,320 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[597012,597025] [2023-11-19 07:33:04,337 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:33:04,707 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:33:04,707 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:33:04,707 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:33:04,708 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:33:04,708 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:33:04,708 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:33:04,716 INFO L206 MainTranslator]: Completed translation [2023-11-19 07:33:04,717 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04 WrapperNode [2023-11-19 07:33:04,717 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:33:04,719 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 07:33:04,719 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 07:33:04,719 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 07:33:04,728 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:05,109 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:06,467 INFO L138 Inliner]: procedures = 711, calls = 13942, calls flagged for inlining = 323, calls inlined = 293, statements flattened = 30075 [2023-11-19 07:33:06,468 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 07:33:06,469 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 07:33:06,469 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 07:33:06,469 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 07:33:06,483 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:06,484 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:07,298 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:07,307 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:08,420 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:08,500 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:08,596 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:08,673 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:08,908 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 07:33:08,923 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 07:33:08,923 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 07:33:08,923 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 07:33:08,924 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:04" (1/1) ... [2023-11-19 07:33:08,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:33:08,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:33:08,970 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 07:33:09,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10ca8553-6f8a-4341-ad0c-73679fe3f0ea/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 07:33:09,012 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_unplug [2023-11-19 07:33:09,012 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_unplug [2023-11-19 07:33:09,013 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-19 07:33:09,013 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-19 07:33:09,013 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2023-11-19 07:33:09,013 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2023-11-19 07:33:09,013 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2023-11-19 07:33:09,013 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2023-11-19 07:33:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure kick_rdev_from_array [2023-11-19 07:33:09,014 INFO L138 BoogieDeclarations]: Found implementation of procedure kick_rdev_from_array [2023-11-19 07:33:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-19 07:33:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure new_dev_store [2023-11-19 07:33:09,014 INFO L138 BoogieDeclarations]: Found implementation of procedure new_dev_store [2023-11-19 07:33:09,014 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2023-11-19 07:33:09,015 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2023-11-19 07:33:09,016 INFO L130 BoogieDeclarations]: Found specification of procedure find_pers [2023-11-19 07:33:09,016 INFO L138 BoogieDeclarations]: Found implementation of procedure find_pers [2023-11-19 07:33:09,016 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-19 07:33:09,016 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-19 07:33:09,016 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_free [2023-11-19 07:33:09,016 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_free [2023-11-19 07:33:09,017 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-11-19 07:33:09,017 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-11-19 07:33:09,017 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-19 07:33:09,017 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-19 07:33:09,017 INFO L130 BoogieDeclarations]: Found specification of procedure md_rdev_clear [2023-11-19 07:33:09,017 INFO L138 BoogieDeclarations]: Found implementation of procedure md_rdev_clear [2023-11-19 07:33:09,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 07:33:09,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 07:33:09,018 INFO L130 BoogieDeclarations]: Found specification of procedure bmname [2023-11-19 07:33:09,018 INFO L138 BoogieDeclarations]: Found implementation of procedure bmname [2023-11-19 07:33:09,019 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_create [2023-11-19 07:33:09,019 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_create [2023-11-19 07:33:09,019 INFO L130 BoogieDeclarations]: Found specification of procedure speed_min [2023-11-19 07:33:09,019 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_min [2023-11-19 07:33:09,020 INFO L130 BoogieDeclarations]: Found specification of procedure md_run [2023-11-19 07:33:09,020 INFO L138 BoogieDeclarations]: Found implementation of procedure md_run [2023-11-19 07:33:09,020 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2023-11-19 07:33:09,020 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2023-11-19 07:33:09,021 INFO L130 BoogieDeclarations]: Found specification of procedure strict_strtoul_scaled [2023-11-19 07:33:09,021 INFO L138 BoogieDeclarations]: Found implementation of procedure strict_strtoul_scaled [2023-11-19 07:33:09,021 INFO L130 BoogieDeclarations]: Found specification of procedure submit_bio [2023-11-19 07:33:09,022 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_bio [2023-11-19 07:33:09,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-11-19 07:33:09,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-11-19 07:33:09,023 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2023-11-19 07:33:09,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2023-11-19 07:33:09,024 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-19 07:33:09,024 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-19 07:33:09,024 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_put [2023-11-19 07:33:09,024 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_put [2023-11-19 07:33:09,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_open_mutex_of_mddev [2023-11-19 07:33:09,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_open_mutex_of_mddev [2023-11-19 07:33:09,025 INFO L130 BoogieDeclarations]: Found specification of procedure update_size [2023-11-19 07:33:09,025 INFO L138 BoogieDeclarations]: Found implementation of procedure update_size [2023-11-19 07:33:09,025 INFO L130 BoogieDeclarations]: Found specification of procedure do_md_run [2023-11-19 07:33:09,025 INFO L138 BoogieDeclarations]: Found implementation of procedure do_md_run [2023-11-19 07:33:09,025 INFO L130 BoogieDeclarations]: Found specification of procedure md_super_write [2023-11-19 07:33:09,026 INFO L138 BoogieDeclarations]: Found implementation of procedure md_super_write [2023-11-19 07:33:09,026 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2023-11-19 07:33:09,026 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_link [2023-11-19 07:33:09,026 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-19 07:33:09,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-19 07:33:09,027 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 07:33:09,028 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 07:33:09,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_NOT_ARG_SIGN [2023-11-19 07:33:09,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_NOT_ARG_SIGN [2023-11-19 07:33:09,028 INFO L130 BoogieDeclarations]: Found specification of procedure calc_dev_sboffset [2023-11-19 07:33:09,029 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_dev_sboffset [2023-11-19 07:33:09,029 INFO L130 BoogieDeclarations]: Found specification of procedure find_rdev [2023-11-19 07:33:09,029 INFO L138 BoogieDeclarations]: Found implementation of procedure find_rdev [2023-11-19 07:33:09,029 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 07:33:09,029 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-11-19 07:33:09,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-11-19 07:33:09,030 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_print_sb [2023-11-19 07:33:09,031 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_print_sb [2023-11-19 07:33:09,033 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-19 07:33:09,034 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~sector_t~0~X~$Pointer$~X~int~TO~~sector_t~0 [2023-11-19 07:33:09,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~sector_t~0~X~$Pointer$~X~int~TO~~sector_t~0 [2023-11-19 07:33:09,034 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2023-11-19 07:33:09,035 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2023-11-19 07:33:09,035 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-11-19 07:33:09,036 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-11-19 07:33:09,037 INFO L130 BoogieDeclarations]: Found specification of procedure read_disk_sb [2023-11-19 07:33:09,037 INFO L138 BoogieDeclarations]: Found implementation of procedure read_disk_sb [2023-11-19 07:33:09,043 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-11-19 07:33:09,044 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-11-19 07:33:09,044 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 07:33:09,044 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 07:33:09,044 INFO L130 BoogieDeclarations]: Found specification of procedure sync_page_io [2023-11-19 07:33:09,044 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_page_io [2023-11-19 07:33:09,045 INFO L130 BoogieDeclarations]: Found specification of procedure calc_sb_1_csum [2023-11-19 07:33:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_sb_1_csum [2023-11-19 07:33:09,045 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock___0 [2023-11-19 07:33:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock___0 [2023-11-19 07:33:09,045 INFO L130 BoogieDeclarations]: Found specification of procedure array_state_store [2023-11-19 07:33:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure array_state_store [2023-11-19 07:33:09,046 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 07:33:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 07:33:09,046 INFO L130 BoogieDeclarations]: Found specification of procedure test_page_attr [2023-11-19 07:33:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure test_page_attr [2023-11-19 07:33:09,046 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock___0 [2023-11-19 07:33:09,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock___0 [2023-11-19 07:33:09,046 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc_bioset [2023-11-19 07:33:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc_bioset [2023-11-19 07:33:09,047 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_get [2023-11-19 07:33:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_get [2023-11-19 07:33:09,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 07:33:09,047 INFO L130 BoogieDeclarations]: Found specification of procedure blk_integrity_unregister [2023-11-19 07:33:09,047 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_integrity_unregister [2023-11-19 07:33:09,048 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-19 07:33:09,048 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-19 07:33:09,048 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 07:33:09,048 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 07:33:09,048 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2023-11-19 07:33:09,048 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2023-11-19 07:33:09,048 INFO L130 BoogieDeclarations]: Found specification of procedure print_desc [2023-11-19 07:33:09,049 INFO L138 BoogieDeclarations]: Found implementation of procedure print_desc [2023-11-19 07:33:09,049 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 07:33:09,050 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 07:33:09,050 INFO L130 BoogieDeclarations]: Found specification of procedure PagePrivate [2023-11-19 07:33:09,050 INFO L138 BoogieDeclarations]: Found implementation of procedure PagePrivate [2023-11-19 07:33:09,050 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-11-19 07:33:09,050 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-11-19 07:33:09,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 07:33:09,050 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-19 07:33:09,051 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-19 07:33:09,051 INFO L130 BoogieDeclarations]: Found specification of procedure md_revalidate [2023-11-19 07:33:09,051 INFO L138 BoogieDeclarations]: Found implementation of procedure md_revalidate [2023-11-19 07:33:09,051 INFO L130 BoogieDeclarations]: Found specification of procedure find_rdev_nr [2023-11-19 07:33:09,051 INFO L138 BoogieDeclarations]: Found implementation of procedure find_rdev_nr [2023-11-19 07:33:09,051 INFO L130 BoogieDeclarations]: Found specification of procedure write_page [2023-11-19 07:33:09,052 INFO L138 BoogieDeclarations]: Found implementation of procedure write_page [2023-11-19 07:33:09,052 INFO L130 BoogieDeclarations]: Found specification of procedure do_md_stop [2023-11-19 07:33:09,052 INFO L138 BoogieDeclarations]: Found implementation of procedure do_md_stop [2023-11-19 07:33:09,052 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-11-19 07:33:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-11-19 07:33:09,053 INFO L130 BoogieDeclarations]: Found specification of procedure submit_bh [2023-11-19 07:33:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_bh [2023-11-19 07:33:09,053 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 07:33:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 07:33:09,053 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_page_attr [2023-11-19 07:33:09,053 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_page_attr [2023-11-19 07:33:09,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 07:33:09,054 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_match [2023-11-19 07:33:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_match [2023-11-19 07:33:09,054 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2023-11-19 07:33:09,054 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2023-11-19 07:33:09,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-11-19 07:33:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-11-19 07:33:09,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 07:33:09,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 07:33:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 07:33:09,055 INFO L130 BoogieDeclarations]: Found specification of procedure new_decode_dev [2023-11-19 07:33:09,055 INFO L138 BoogieDeclarations]: Found implementation of procedure new_decode_dev [2023-11-19 07:33:09,056 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_get_dirent [2023-11-19 07:33:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_get_dirent [2023-11-19 07:33:09,056 INFO L130 BoogieDeclarations]: Found specification of procedure md_event [2023-11-19 07:33:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure md_event [2023-11-19 07:33:09,056 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_badblocks [2023-11-19 07:33:09,056 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_badblocks [2023-11-19 07:33:09,056 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2023-11-19 07:33:09,057 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2023-11-19 07:33:09,057 INFO L130 BoogieDeclarations]: Found specification of procedure md_import_device [2023-11-19 07:33:09,057 INFO L138 BoogieDeclarations]: Found implementation of procedure md_import_device [2023-11-19 07:33:09,057 INFO L130 BoogieDeclarations]: Found specification of procedure set_buffer_locked [2023-11-19 07:33:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure set_buffer_locked [2023-11-19 07:33:09,058 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-19 07:33:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-19 07:33:09,058 INFO L130 BoogieDeclarations]: Found specification of procedure write_sequnlock_irq [2023-11-19 07:33:09,058 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sequnlock_irq [2023-11-19 07:33:09,058 INFO L130 BoogieDeclarations]: Found specification of procedure strict_blocks_to_sectors [2023-11-19 07:33:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure strict_blocks_to_sectors [2023-11-19 07:33:09,059 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2023-11-19 07:33:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2023-11-19 07:33:09,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_NOT_ARG_SIGN [2023-11-19 07:33:09,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_NOT_ARG_SIGN [2023-11-19 07:33:09,059 INFO L130 BoogieDeclarations]: Found specification of procedure calc_sb_csum [2023-11-19 07:33:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_sb_csum [2023-11-19 07:33:09,060 INFO L130 BoogieDeclarations]: Found specification of procedure md_seq_open [2023-11-19 07:33:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure md_seq_open [2023-11-19 07:33:09,060 INFO L130 BoogieDeclarations]: Found specification of procedure set_buffer_mapped [2023-11-19 07:33:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure set_buffer_mapped [2023-11-19 07:33:09,060 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-11-19 07:33:09,060 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-11-19 07:33:09,061 INFO L130 BoogieDeclarations]: Found specification of procedure add_new_disk [2023-11-19 07:33:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure add_new_disk [2023-11-19 07:33:09,061 INFO L130 BoogieDeclarations]: Found specification of procedure remove_and_add_spares [2023-11-19 07:33:09,061 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_and_add_spares [2023-11-19 07:33:09,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 07:33:09,061 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2023-11-19 07:33:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2023-11-19 07:33:09,062 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-19 07:33:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-19 07:33:09,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 07:33:09,062 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_put [2023-11-19 07:33:09,062 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_put [2023-11-19 07:33:09,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 07:33:09,063 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2023-11-19 07:33:09,063 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2023-11-19 07:33:09,063 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 07:33:09,063 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_unlink_rdev [2023-11-19 07:33:09,064 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_unlink_rdev [2023-11-19 07:33:09,068 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 07:33:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 07:33:09,068 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqlock_irq [2023-11-19 07:33:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqlock_irq [2023-11-19 07:33:09,069 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-19 07:33:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-19 07:33:09,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 07:33:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 07:33:09,069 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_find [2023-11-19 07:33:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_find [2023-11-19 07:33:09,070 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-19 07:33:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-19 07:33:09,071 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2023-11-19 07:33:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2023-11-19 07:33:09,071 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 07:33:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 07:33:09,071 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 07:33:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 07:33:09,071 INFO L130 BoogieDeclarations]: Found specification of procedure sync_blockdev [2023-11-19 07:33:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_blockdev [2023-11-19 07:33:09,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~sector_t~0~X~int~TO~~sector_t~0 [2023-11-19 07:33:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~sector_t~0~X~int~TO~~sector_t~0 [2023-11-19 07:33:09,072 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2023-11-19 07:33:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2023-11-19 07:33:09,072 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_get_dirent_safe [2023-11-19 07:33:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_get_dirent_safe [2023-11-19 07:33:09,073 INFO L130 BoogieDeclarations]: Found specification of procedure __md_stop [2023-11-19 07:33:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __md_stop [2023-11-19 07:33:09,073 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffers [2023-11-19 07:33:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffers [2023-11-19 07:33:09,073 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-19 07:33:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-19 07:33:09,074 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-19 07:33:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-19 07:33:09,074 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-11-19 07:33:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-11-19 07:33:09,074 INFO L130 BoogieDeclarations]: Found specification of procedure flush_signals [2023-11-19 07:33:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_signals [2023-11-19 07:33:09,075 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_count_page [2023-11-19 07:33:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_count_page [2023-11-19 07:33:09,075 INFO L130 BoogieDeclarations]: Found specification of procedure md_new_event [2023-11-19 07:33:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure md_new_event [2023-11-19 07:33:09,075 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-19 07:33:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-19 07:33:09,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 07:33:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 07:33:09,076 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 07:33:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 07:33:09,076 INFO L130 BoogieDeclarations]: Found specification of procedure md_free [2023-11-19 07:33:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure md_free [2023-11-19 07:33:09,076 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_link [2023-11-19 07:33:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_link [2023-11-19 07:33:09,077 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2023-11-19 07:33:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2023-11-19 07:33:09,077 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_trylock [2023-11-19 07:33:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_trylock [2023-11-19 07:33:09,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-19 07:33:09,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-19 07:33:09,078 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 07:33:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 07:33:09,078 INFO L130 BoogieDeclarations]: Found specification of procedure super_1_sync [2023-11-19 07:33:09,078 INFO L138 BoogieDeclarations]: Found implementation of procedure super_1_sync [2023-11-19 07:33:09,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 07:33:09,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 07:33:09,078 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2023-11-19 07:33:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2023-11-19 07:33:09,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reconfig_mutex_of_mddev [2023-11-19 07:33:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reconfig_mutex_of_mddev [2023-11-19 07:33:09,079 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-19 07:33:09,079 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-19 07:33:09,079 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2023-11-19 07:33:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2023-11-19 07:33:09,080 INFO L130 BoogieDeclarations]: Found specification of procedure md_seq_show [2023-11-19 07:33:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure md_seq_show [2023-11-19 07:33:09,080 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-19 07:33:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-19 07:33:09,080 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent [2023-11-19 07:33:09,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_uevent [2023-11-19 07:33:09,081 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-19 07:33:09,081 INFO L130 BoogieDeclarations]: Found specification of procedure read_page [2023-11-19 07:33:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure read_page [2023-11-19 07:33:09,081 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2023-11-19 07:33:09,081 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2023-11-19 07:33:09,081 INFO L130 BoogieDeclarations]: Found specification of procedure restore_bitmap_write_access [2023-11-19 07:33:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_bitmap_write_access [2023-11-19 07:33:09,082 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_set_pending [2023-11-19 07:33:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_set_pending [2023-11-19 07:33:09,082 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqretry [2023-11-19 07:33:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqretry [2023-11-19 07:33:09,082 INFO L130 BoogieDeclarations]: Found specification of procedure md_clear_badblocks [2023-11-19 07:33:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure md_clear_badblocks [2023-11-19 07:33:09,083 INFO L130 BoogieDeclarations]: Found specification of procedure md_ack_all_badblocks [2023-11-19 07:33:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure md_ack_all_badblocks [2023-11-19 07:33:09,083 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_rdev_from_array [2023-11-19 07:33:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_rdev_from_array [2023-11-19 07:33:09,083 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-11-19 07:33:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-11-19 07:33:09,084 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-11-19 07:33:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-11-19 07:33:09,084 INFO L130 BoogieDeclarations]: Found specification of procedure md_csum_fold [2023-11-19 07:33:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure md_csum_fold [2023-11-19 07:33:09,084 INFO L130 BoogieDeclarations]: Found specification of procedure md_media_changed [2023-11-19 07:33:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure md_media_changed [2023-11-19 07:33:09,084 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-11-19 07:33:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-11-19 07:33:09,085 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 07:33:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 07:33:09,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 07:33:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 07:33:09,085 INFO L130 BoogieDeclarations]: Found specification of procedure export_array [2023-11-19 07:33:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure export_array [2023-11-19 07:33:09,086 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_file_kick [2023-11-19 07:33:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_file_kick [2023-11-19 07:33:09,086 INFO L130 BoogieDeclarations]: Found specification of procedure read_sb_page [2023-11-19 07:33:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure read_sb_page [2023-11-19 07:33:09,086 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2023-11-19 07:33:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2023-11-19 07:33:09,087 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-19 07:33:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-19 07:33:09,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 07:33:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 07:33:09,087 INFO L130 BoogieDeclarations]: Found specification of procedure mdstat_poll [2023-11-19 07:33:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mdstat_poll [2023-11-19 07:33:09,088 INFO L130 BoogieDeclarations]: Found specification of procedure md_ioctl [2023-11-19 07:33:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure md_ioctl [2023-11-19 07:33:09,088 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_file_unmap [2023-11-19 07:33:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_file_unmap [2023-11-19 07:33:09,088 INFO L130 BoogieDeclarations]: Found specification of procedure md_make_request [2023-11-19 07:33:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure md_make_request [2023-11-19 07:33:09,089 INFO L130 BoogieDeclarations]: Found specification of procedure is_mddev_idle [2023-11-19 07:33:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure is_mddev_idle [2023-11-19 07:33:09,089 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-19 07:33:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-19 07:33:09,089 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_set_memory_bits [2023-11-19 07:33:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_set_memory_bits [2023-11-19 07:33:09,089 INFO L130 BoogieDeclarations]: Found specification of procedure md_safemode_timeout [2023-11-19 07:33:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure md_safemode_timeout [2023-11-19 07:33:09,090 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-19 07:33:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-19 07:33:09,090 INFO L130 BoogieDeclarations]: Found specification of procedure bioset_free [2023-11-19 07:33:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure bioset_free [2023-11-19 07:33:09,090 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_del [2023-11-19 07:33:09,091 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_del [2023-11-19 07:33:09,091 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2023-11-19 07:33:09,091 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2023-11-19 07:33:09,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 07:33:09,091 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 07:33:09,091 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 07:33:09,091 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2023-11-19 07:33:09,092 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2023-11-19 07:33:09,092 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_file_set_bit [2023-11-19 07:33:09,092 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_file_set_bit [2023-11-19 07:33:09,092 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_readonly [2023-11-19 07:33:09,092 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_readonly [2023-11-19 07:33:09,092 INFO L130 BoogieDeclarations]: Found specification of procedure bind_rdev_to_array [2023-11-19 07:33:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_rdev_to_array [2023-11-19 07:33:09,093 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_load [2023-11-19 07:33:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_load [2023-11-19 07:33:09,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 07:33:09,093 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2023-11-19 07:33:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2023-11-19 07:33:09,093 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-11-19 07:33:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-11-19 07:33:09,094 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-19 07:33:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-19 07:33:09,094 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-11-19 07:33:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-11-19 07:33:09,094 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2023-11-19 07:33:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2023-11-19 07:33:09,095 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2023-11-19 07:33:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2023-11-19 07:33:09,095 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2023-11-19 07:33:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2023-11-19 07:33:09,095 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2023-11-19 07:33:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2023-11-19 07:33:09,096 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info___0 [2023-11-19 07:33:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info___0 [2023-11-19 07:33:09,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 07:33:09,096 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_free [2023-11-19 07:33:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_free [2023-11-19 07:33:09,096 INFO L130 BoogieDeclarations]: Found specification of procedure md_super_wait [2023-11-19 07:33:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure md_super_wait [2023-11-19 07:33:09,097 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-19 07:33:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-19 07:33:09,097 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 07:33:09,097 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 07:33:09,097 INFO L130 BoogieDeclarations]: Found specification of procedure __md_stop_writes [2023-11-19 07:33:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __md_stop_writes [2023-11-19 07:33:09,098 INFO L130 BoogieDeclarations]: Found specification of procedure md_print_devices [2023-11-19 07:33:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure md_print_devices [2023-11-19 07:33:09,098 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2023-11-19 07:33:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2023-11-19 07:33:09,098 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2023-11-19 07:33:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2023-11-19 07:33:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure badblocks_show [2023-11-19 07:33:09,099 INFO L138 BoogieDeclarations]: Found implementation of procedure badblocks_show [2023-11-19 07:33:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-19 07:33:09,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-19 07:33:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 07:33:09,099 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 07:33:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-11-19 07:33:09,100 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-11-19 07:33:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2023-11-19 07:33:09,100 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2023-11-19 07:33:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 07:33:09,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 07:33:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_rdev [2023-11-19 07:33:09,101 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_rdev [2023-11-19 07:33:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 07:33:09,101 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 07:33:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-11-19 07:33:09,101 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-11-19 07:33:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-11-19 07:33:09,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-11-19 07:33:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure file_page_index [2023-11-19 07:33:09,102 INFO L138 BoogieDeclarations]: Found implementation of procedure file_page_index [2023-11-19 07:33:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-19 07:33:09,102 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-19 07:33:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc_mddev [2023-11-19 07:33:09,102 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc_mddev [2023-11-19 07:33:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_update_sb [2023-11-19 07:33:09,103 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_update_sb [2023-11-19 07:33:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-19 07:33:09,103 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-19 07:33:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_open_mutex_of_mddev [2023-11-19 07:33:09,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_open_mutex_of_mddev [2023-11-19 07:33:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2023-11-19 07:33:09,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2023-11-19 07:33:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-11-19 07:33:09,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-11-19 07:33:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-11-19 07:33:09,104 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-11-19 07:33:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-19 07:33:09,105 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-19 07:33:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure md_reap_sync_thread [2023-11-19 07:33:09,105 INFO L138 BoogieDeclarations]: Found implementation of procedure md_reap_sync_thread [2023-11-19 07:33:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure export_rdev [2023-11-19 07:33:09,105 INFO L138 BoogieDeclarations]: Found implementation of procedure export_rdev [2023-11-19 07:33:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure d_path [2023-11-19 07:33:09,109 INFO L138 BoogieDeclarations]: Found implementation of procedure d_path [2023-11-19 07:33:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_set [2023-11-19 07:33:09,110 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_set [2023-11-19 07:33:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure file_page_offset [2023-11-19 07:33:09,110 INFO L138 BoogieDeclarations]: Found implementation of procedure file_page_offset [2023-11-19 07:33:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 07:33:09,110 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 07:33:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure md_seq_stop [2023-11-19 07:33:09,110 INFO L138 BoogieDeclarations]: Found implementation of procedure md_seq_stop [2023-11-19 07:33:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2023-11-19 07:33:09,111 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2023-11-19 07:33:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2023-11-19 07:33:09,111 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2023-11-19 07:33:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_destroy [2023-11-19 07:33:09,111 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_destroy [2023-11-19 07:33:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 07:33:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 07:33:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~sector_t~0~TO~int [2023-11-19 07:33:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~sector_t~0~TO~int [2023-11-19 07:33:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2023-11-19 07:33:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2023-11-19 07:33:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 07:33:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2023-11-19 07:33:09,113 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2023-11-19 07:33:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release_private [2023-11-19 07:33:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-19 07:33:09,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-19 07:33:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure badblocks_store [2023-11-19 07:33:09,114 INFO L138 BoogieDeclarations]: Found implementation of procedure badblocks_store [2023-11-19 07:33:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure part_to_disk [2023-11-19 07:33:09,114 INFO L138 BoogieDeclarations]: Found implementation of procedure part_to_disk [2023-11-19 07:33:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2023-11-19 07:33:09,114 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2023-11-19 07:33:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-19 07:33:09,114 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-19 07:33:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 07:33:09,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 07:33:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2023-11-19 07:33:09,115 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2023-11-19 07:33:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure analyze_sbs [2023-11-19 07:33:09,115 INFO L138 BoogieDeclarations]: Found implementation of procedure analyze_sbs [2023-11-19 07:33:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure speed_max [2023-11-19 07:33:09,116 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_max [2023-11-19 07:33:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure set_page_attr [2023-11-19 07:33:09,116 INFO L138 BoogieDeclarations]: Found implementation of procedure set_page_attr [2023-11-19 07:33:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2023-11-19 07:33:09,116 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2023-11-19 07:33:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-19 07:33:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-19 07:33:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure blk_register_region [2023-11-19 07:33:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_register_region [2023-11-19 07:33:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-19 07:33:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-19 07:33:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2023-11-19 07:33:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2023-11-19 07:33:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2023-11-19 07:33:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2023-11-19 07:33:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_daemon_work [2023-11-19 07:33:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_daemon_work [2023-11-19 07:33:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure restart_array [2023-11-19 07:33:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_array [2023-11-19 07:33:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-19 07:33:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-19 07:33:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_end_sync [2023-11-19 07:33:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_end_sync [2023-11-19 07:33:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-11-19 07:33:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-11-19 07:33:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqbegin [2023-11-19 07:33:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqbegin [2023-11-19 07:33:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure bio_add_page [2023-11-19 07:33:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_add_page [2023-11-19 07:33:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-19 07:33:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-19 07:33:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure set_disk_ro [2023-11-19 07:33:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure set_disk_ro [2023-11-19 07:33:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-19 07:33:09,121 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-19 07:33:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2023-11-19 07:33:09,121 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2023-11-19 07:33:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure blk_unregister_region [2023-11-19 07:33:09,121 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_unregister_region [2023-11-19 07:33:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2023-11-19 07:33:09,122 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2023-11-19 07:33:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2023-11-19 07:33:09,122 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2023-11-19 07:33:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-11-19 07:33:09,122 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-11-19 07:33:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoull [2023-11-19 07:33:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoull [2023-11-19 07:33:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure filemap_get_page [2023-11-19 07:33:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure filemap_get_page [2023-11-19 07:33:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure md_update_sb [2023-11-19 07:33:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure md_update_sb [2023-11-19 07:33:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_link_rdev [2023-11-19 07:33:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_link_rdev [2023-11-19 07:33:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-19 07:33:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-19 07:33:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-19 07:33:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-19 07:33:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2023-11-19 07:33:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2023-11-19 07:33:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-11-19 07:33:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-11-19 07:33:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 07:33:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 07:33:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 07:33:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-11-19 07:33:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-11-19 07:33:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure md_getgeo [2023-11-19 07:33:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure md_getgeo [2023-11-19 07:33:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-11-19 07:33:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-11-19 07:33:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 07:33:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 07:33:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure update_raid_disks [2023-11-19 07:33:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure update_raid_disks [2023-11-19 07:33:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-11-19 07:33:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_get_counter [2023-11-19 07:33:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_get_counter [2023-11-19 07:33:11,560 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 07:33:11,566 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation