./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3679165a-ea4c-450d-8e26-03cf7c466b6f/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3679165a-ea4c-450d-8e26-03cf7c466b6f/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3679165a-ea4c-450d-8e26-03cf7c466b6f/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3679165a-ea4c-450d-8e26-03cf7c466b6f/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3679165a-ea4c-450d-8e26-03cf7c466b6f/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3679165a-ea4c-450d-8e26-03cf7c466b6f/bin/utaipan-verify-t7M7D8N6sZ --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dcac6b97c989bf346b845c018c6668051809d7b92a857ebb7b97cb55e81550b9 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:13:55,177 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:13:55,325 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3679165a-ea4c-450d-8e26-03cf7c466b6f/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 04:13:55,334 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:13:55,335 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:13:55,382 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:13:55,383 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:13:55,384 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:13:55,386 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:13:55,392 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:13:55,393 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:13:55,394 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:13:55,395 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:13:55,397 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 04:13:55,398 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:13:55,398 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:13:55,399 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 04:13:55,399 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 04:13:55,400 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:13:55,401 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 04:13:55,402 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 04:13:55,403 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 04:13:55,404 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:13:55,405 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:13:55,405 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:13:55,406 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:13:55,407 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:13:55,407 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:13:55,408 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:13:55,408 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:13:55,410 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:13:55,411 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:13:55,411 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:13:55,411 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:13:55,412 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:13:55,412 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:13:55,413 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:13:55,413 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 04:13:55,414 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:13:55,414 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:13:55,414 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:13:55,415 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:13:55,415 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_3679165a-ea4c-450d-8e26-03cf7c466b6f/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3679165a-ea4c-450d-8e26-03cf7c466b6f/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dcac6b97c989bf346b845c018c6668051809d7b92a857ebb7b97cb55e81550b9 [2023-11-19 04:13:55,816 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:13:55,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:13:55,873 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:13:55,875 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:13:55,876 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:13:55,877 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3679165a-ea4c-450d-8e26-03cf7c466b6f/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2023-11-19 04:13:59,633 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:14:00,969 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:14:00,972 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3679165a-ea4c-450d-8e26-03cf7c466b6f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2023-11-19 04:14:01,114 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3679165a-ea4c-450d-8e26-03cf7c466b6f/bin/utaipan-verify-t7M7D8N6sZ/data/a5548e3d1/2c3747537fde4c1d9ad56629b32869e5/FLAG8beef8ba4 [2023-11-19 04:14:01,139 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3679165a-ea4c-450d-8e26-03cf7c466b6f/bin/utaipan-verify-t7M7D8N6sZ/data/a5548e3d1/2c3747537fde4c1d9ad56629b32869e5 [2023-11-19 04:14:01,146 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:14:01,149 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:14:01,153 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:14:01,153 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:14:01,159 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:14:01,160 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:14:01" (1/1) ... [2023-11-19 04:14:01,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6da7959c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:14:01, skipping insertion in model container [2023-11-19 04:14:01,162 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:14:01" (1/1) ... [2023-11-19 04:14:01,492 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:14:14,070 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_3679165a-ea4c-450d-8e26-03cf7c466b6f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[883671,883684] [2023-11-19 04:14:15,177 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:14:15,244 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:14:15,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4435] [2023-11-19 04:14:15,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [4442] [2023-11-19 04:14:15,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4483] [2023-11-19 04:14:15,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4486] [2023-11-19 04:14:15,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4489] [2023-11-19 04:14:15,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4492] [2023-11-19 04:14:15,454 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1368/dscv_tempdir/dscv/ri/32_7a/drivers/mtd/ubi/vtbl.c"), "i" (865), "i" (12UL)); [5662-5663] [2023-11-19 04:14:15,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" ((int32_t *)argp), "i" (4UL)); [11380-11381] [2023-11-19 04:14:15,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" ((int32_t *)argp), "i" (4UL)); [11432-11433] [2023-11-19 04:14:15,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___1), "=r" (__val_gu___1): "0" ((int32_t *)argp), "i" (4UL)); [11446-11447] [2023-11-19 04:14:15,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [11932] [2023-11-19 04:14:15,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [11935] [2023-11-19 04:14:15,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [11938] [2023-11-19 04:14:15,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [11941] [2023-11-19 04:14:15,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [11944] [2023-11-19 04:14:15,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" ((int32_t *)argp), "i" (4UL)); [11970-11971] [2023-11-19 04:14:15,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [12156] [2023-11-19 04:14:15,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [12159] [2023-11-19 04:14:15,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [12162] [2023-11-19 04:14:15,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [12165] [2023-11-19 04:14:15,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [12168] [2023-11-19 04:14:15,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" ((int32_t *)argp), "i" (4UL)); [12191-12192] [2023-11-19 04:14:16,064 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (123), "i" (12UL)); [14093-14094] [2023-11-19 04:14:16,064 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (124), "i" (12UL)); [14101-14102] [2023-11-19 04:14:16,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [19851-19852] [2023-11-19 04:14:16,424 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [19856-19857] [2023-11-19 04:14:16,425 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [19861-19862] [2023-11-19 04:14:16,425 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___7->state): : "memory", "cc"); [19866-19867] [2023-11-19 04:14:16,474 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1368/dscv_tempdir/dscv/ri/32_7a/drivers/mtd/ubi/attach.c"), "i" (132), "i" (12UL)); [21296-21297] [2023-11-19 04:14:16,783 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_3679165a-ea4c-450d-8e26-03cf7c466b6f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[883671,883684] [2023-11-19 04:14:16,879 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:14:17,697 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:14:17,697 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:14:17,698 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:14:17,698 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:14:17,698 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:14:17,707 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:14:17,707 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:14:17 WrapperNode [2023-11-19 04:14:17,708 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:14:17,725 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:14:17,725 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:14:17,725 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:14:17,733 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:14:17" (1/1) ... [2023-11-19 04:14:18,244 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:14:17" (1/1) ... [2023-11-19 04:14:19,208 INFO L138 Inliner]: procedures = 955, calls = 16397, calls flagged for inlining = 338, calls inlined = 317, statements flattened = 32942 [2023-11-19 04:14:19,209 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:14:19,210 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:14:19,210 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:14:19,210 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:14:19,222 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:14:17" (1/1) ... [2023-11-19 04:14:19,223 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:14:17" (1/1) ... [2023-11-19 04:14:19,407 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:14:17" (1/1) ... [2023-11-19 04:14:19,409 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:14:17" (1/1) ... [2023-11-19 04:14:20,298 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:14:17" (1/1) ... [2023-11-19 04:14:20,383 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:14:17" (1/1) ... [2023-11-19 04:14:20,647 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:14:17" (1/1) ... [2023-11-19 04:14:20,719 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:14:17" (1/1) ... [2023-11-19 04:14:21,073 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:14:21,093 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:14:21,093 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:14:21,094 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:14:21,095 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:14:17" (1/1) ... [2023-11-19 04:14:21,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:14:21,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3679165a-ea4c-450d-8e26-03cf7c466b6f/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 04:14:21,157 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3679165a-ea4c-450d-8e26-03cf7c466b6f/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 04:14:21,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3679165a-ea4c-450d-8e26-03cf7c466b6f/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 04:14:21,260 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-19 04:14:21,261 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2023-11-19 04:14:21,261 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2023-11-19 04:14:21,261 INFO L130 BoogieDeclarations]: Found specification of procedure __schedule_ubi_work [2023-11-19 04:14:21,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __schedule_ubi_work [2023-11-19 04:14:21,261 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_volume_notify [2023-11-19 04:14:21,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_volume_notify [2023-11-19 04:14:21,262 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_detach_mtd_dev [2023-11-19 04:14:21,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_detach_mtd_dev [2023-11-19 04:14:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure erase_block [2023-11-19 04:14:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_block [2023-11-19 04:14:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2023-11-19 04:14:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2023-11-19 04:14:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure return_fm_pebs [2023-11-19 04:14:21,277 INFO L138 BoogieDeclarations]: Found implementation of procedure return_fm_pebs [2023-11-19 04:14:21,277 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2023-11-19 04:14:21,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2023-11-19 04:14:21,277 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-11-19 04:14:21,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-11-19 04:14:21,278 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_device_info [2023-11-19 04:14:21,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_device_info [2023-11-19 04:14:21,278 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_cdev_ioctl [2023-11-19 04:14:21,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_cdev_ioctl [2023-11-19 04:14:21,278 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_sysfs_close [2023-11-19 04:14:21,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_sysfs_close [2023-11-19 04:14:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure vtbl_check [2023-11-19 04:14:21,279 INFO L138 BoogieDeclarations]: Found implementation of procedure vtbl_check [2023-11-19 04:14:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_cdev_ioctl [2023-11-19 04:14:21,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_cdev_ioctl [2023-11-19 04:14:21,279 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-11-19 04:14:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-11-19 04:14:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_compare_lebs [2023-11-19 04:14:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_compare_lebs [2023-11-19 04:14:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_ioctl [2023-11-19 04:14:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_ioctl [2023-11-19 04:14:21,280 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_fastmap [2023-11-19 04:14:21,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_fastmap [2023-11-19 04:14:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2023-11-19 04:14:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2023-11-19 04:14:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 04:14:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_volume [2023-11-19 04:14:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_volume [2023-11-19 04:14:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-19 04:14:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_close [2023-11-19 04:14:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_close [2023-11-19 04:14:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_vid_hdr [2023-11-19 04:14:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_vid_hdr [2023-11-19 04:14:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_find_av [2023-11-19 04:14:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_find_av [2023-11-19 04:14:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-11-19 04:14:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-11-19 04:14:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 04:14:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 04:14:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 04:14:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 04:14:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure dev_attribute_show [2023-11-19 04:14:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_attribute_show [2023-11-19 04:14:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_div_by_eb [2023-11-19 04:14:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_div_by_eb [2023-11-19 04:14:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure update_fastmap_work_fn [2023-11-19 04:14:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure update_fastmap_work_fn [2023-11-19 04:14:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-11-19 04:14:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-11-19 04:14:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2023-11-19 04:14:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2023-11-19 04:14:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calculate_reserved [2023-11-19 04:14:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calculate_reserved [2023-11-19 04:14:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit_dev [2023-11-19 04:14:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit_dev [2023-11-19 04:14:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2023-11-19 04:14:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2023-11-19 04:14:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 04:14:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 04:14:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_buf_mutex_of_ubi_device [2023-11-19 04:14:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_buf_mutex_of_ubi_device [2023-11-19 04:14:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure find_mean_wl_entry [2023-11-19 04:14:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mean_wl_entry [2023-11-19 04:14:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 04:14:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2023-11-19 04:14:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2023-11-19 04:14:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-11-19 04:14:21,289 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-11-19 04:14:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2023-11-19 04:14:21,289 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2023-11-19 04:14:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2023-11-19 04:14:21,290 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2023-11-19 04:14:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure new_fm_vhdr [2023-11-19 04:14:21,290 INFO L138 BoogieDeclarations]: Found implementation of procedure new_fm_vhdr [2023-11-19 04:14:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2023-11-19 04:14:21,290 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2023-11-19 04:14:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_io [2023-11-19 04:14:21,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_io [2023-11-19 04:14:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure vol_id2idx [2023-11-19 04:14:21,291 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_id2idx [2023-11-19 04:14:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 04:14:21,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 04:14:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_device_mutex_of_ubi_device [2023-11-19 04:14:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_device_mutex_of_ubi_device [2023-11-19 04:14:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_attach_mtd_dev [2023-11-19 04:14:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_attach_mtd_dev [2023-11-19 04:14:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2023-11-19 04:14:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2023-11-19 04:14:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 04:14:21,293 INFO L130 BoogieDeclarations]: Found specification of procedure in_wl_tree [2023-11-19 04:14:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure in_wl_tree [2023-11-19 04:14:21,293 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ai [2023-11-19 04:14:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ai [2023-11-19 04:14:21,293 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-19 04:14:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-19 04:14:21,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:14:21,294 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ai [2023-11-19 04:14:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ai [2023-11-19 04:14:21,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 04:14:21,294 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2023-11-19 04:14:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2023-11-19 04:14:21,295 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 04:14:21,295 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2023-11-19 04:14:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2023-11-19 04:14:21,295 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_erase [2023-11-19 04:14:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_erase [2023-11-19 04:14:21,296 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_del [2023-11-19 04:14:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_del [2023-11-19 04:14:21,296 INFO L130 BoogieDeclarations]: Found specification of procedure validate_ec_hdr [2023-11-19 04:14:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_ec_hdr [2023-11-19 04:14:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_gen [2023-11-19 04:14:21,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_gen [2023-11-19 04:14:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2023-11-19 04:14:21,297 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2023-11-19 04:14:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_device [2023-11-19 04:14:21,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_device [2023-11-19 04:14:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2023-11-19 04:14:21,298 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2023-11-19 04:14:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path [2023-11-19 04:14:21,298 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path [2023-11-19 04:14:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_layout_vol [2023-11-19 04:14:21,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_layout_vol [2023-11-19 04:14:21,299 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-19 04:14:21,299 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-19 04:14:21,299 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read [2023-11-19 04:14:21,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read [2023-11-19 04:14:21,300 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 04:14:21,300 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 04:14:21,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_dev_mutex_of_ubiblock [2023-11-19 04:14:21,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_dev_mutex_of_ubiblock [2023-11-19 04:14:21,300 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_power_cut [2023-11-19 04:14:21,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_power_cut [2023-11-19 04:14:21,301 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_atomic_leb_change [2023-11-19 04:14:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_atomic_leb_change [2023-11-19 04:14:21,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:14:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:14:21,301 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 04:14:21,301 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 04:14:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2023-11-19 04:14:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2023-11-19 04:14:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 04:14:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_buf_mutex_of_ubi_device [2023-11-19 04:14:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_buf_mutex_of_ubi_device [2023-11-19 04:14:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-19 04:14:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-19 04:14:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure scan_all [2023-11-19 04:14:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_all [2023-11-19 04:14:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_flash [2023-11-19 04:14:21,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_flash [2023-11-19 04:14:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2023-11-19 04:14:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2023-11-19 04:14:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 04:14:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 04:14:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 04:14:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 04:14:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure idx2vol_id [2023-11-19 04:14:21,305 INFO L138 BoogieDeclarations]: Found implementation of procedure idx2vol_id [2023-11-19 04:14:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2023-11-19 04:14:21,305 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2023-11-19 04:14:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vol_info [2023-11-19 04:14:21,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vol_info [2023-11-19 04:14:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 04:14:21,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 04:14:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2023-11-19 04:14:21,306 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2023-11-19 04:14:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-19 04:14:21,306 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-19 04:14:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2023-11-19 04:14:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2023-11-19 04:14:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure create_vtbl [2023-11-19 04:14:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure create_vtbl [2023-11-19 04:14:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-19 04:14:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-19 04:14:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2023-11-19 04:14:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2023-11-19 04:14:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 04:14:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 04:14:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 04:14:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_rq_to_pdu [2023-11-19 04:14:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_rq_to_pdu [2023-11-19 04:14:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 04:14:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_fsync [2023-11-19 04:14:21,309 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_fsync [2023-11-19 04:14:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure get_mtd_device [2023-11-19 04:14:21,309 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mtd_device [2023-11-19 04:14:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure clear_update_marker [2023-11-19 04:14:21,310 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_update_marker [2023-11-19 04:14:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-11-19 04:14:21,310 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-11-19 04:14:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure scan_peb [2023-11-19 04:14:21,310 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_peb [2023-11-19 04:14:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2023-11-19 04:14:21,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2023-11-19 04:14:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_peb [2023-11-19 04:14:21,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_peb [2023-11-19 04:14:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-19 04:14:21,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-19 04:14:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2023-11-19 04:14:21,312 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2023-11-19 04:14:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 04:14:21,312 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 04:14:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-19 04:14:21,312 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-19 04:14:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 04:14:21,313 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 04:14:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_next_sqnum [2023-11-19 04:14:21,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_next_sqnum [2023-11-19 04:14:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_add_entry [2023-11-19 04:14:21,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_add_entry [2023-11-19 04:14:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_dev_mutex_of_ubiblock [2023-11-19 04:14:21,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_dev_mutex_of_ubiblock [2023-11-19 04:14:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-19 04:14:21,314 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-19 04:14:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vtbl_record [2023-11-19 04:14:21,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vtbl_record [2023-11-19 04:14:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2023-11-19 04:14:21,315 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2023-11-19 04:14:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 04:14:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-19 04:14:21,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-19 04:14:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_volume [2023-11-19 04:14:21,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_volume [2023-11-19 04:14:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 04:14:21,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 04:14:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_lookup [2023-11-19 04:14:21,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_lookup [2023-11-19 04:14:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_getgeo [2023-11-19 04:14:21,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_getgeo [2023-11-19 04:14:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2023-11-19 04:14:21,329 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2023-11-19 04:14:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure d_backing_inode [2023-11-19 04:14:21,330 INFO L138 BoogieDeclarations]: Found implementation of procedure d_backing_inode [2023-11-19 04:14:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_volumes [2023-11-19 04:14:21,330 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_volumes [2023-11-19 04:14:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_notify_all [2023-11-19 04:14:21,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_notify_all [2023-11-19 04:14:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write [2023-11-19 04:14:21,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write [2023-11-19 04:14:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure scan_pool [2023-11-19 04:14:21,331 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_pool [2023-11-19 04:14:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure add_aeb [2023-11-19 04:14:21,331 INFO L138 BoogieDeclarations]: Found implementation of procedure add_aeb [2023-11-19 04:14:21,331 INFO L130 BoogieDeclarations]: Found specification of procedure leb_read_sanity_check [2023-11-19 04:14:21,332 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_read_sanity_check [2023-11-19 04:14:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_resize [2023-11-19 04:14:21,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_resize [2023-11-19 04:14:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-11-19 04:14:21,332 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-11-19 04:14:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2023-11-19 04:14:21,333 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2023-11-19 04:14:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_volume_info [2023-11-19 04:14:21,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_volume_info [2023-11-19 04:14:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure find_anchor_wl_entry [2023-11-19 04:14:21,333 INFO L138 BoogieDeclarations]: Found implementation of procedure find_anchor_wl_entry [2023-11-19 04:14:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure wl_tree_add [2023-11-19 04:14:21,334 INFO L138 BoogieDeclarations]: Found implementation of procedure wl_tree_add [2023-11-19 04:14:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_ec_hdr [2023-11-19 04:14:21,334 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_ec_hdr [2023-11-19 04:14:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_unmap_leb [2023-11-19 04:14:21,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_unmap_leb [2023-11-19 04:14:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2023-11-19 04:14:21,335 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2023-11-19 04:14:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 04:14:21,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 04:14:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_resize_volume [2023-11-19 04:14:21,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_resize_volume [2023-11-19 04:14:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_internal_volumes [2023-11-19 04:14:21,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_internal_volumes [2023-11-19 04:14:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 04:14:21,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 04:14:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure put_mtd_device [2023-11-19 04:14:21,336 INFO L138 BoogieDeclarations]: Found implementation of procedure put_mtd_device [2023-11-19 04:14:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2023-11-19 04:14:21,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2023-11-19 04:14:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_read_leb [2023-11-19 04:14:21,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_read_leb [2023-11-19 04:14:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-11-19 04:14:21,337 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-11-19 04:14:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ckvol_mutex_of_ubi_device [2023-11-19 04:14:21,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ckvol_mutex_of_ubi_device [2023-11-19 04:14:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove [2023-11-19 04:14:21,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove [2023-11-19 04:14:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure set_seen [2023-11-19 04:14:21,338 INFO L138 BoogieDeclarations]: Found implementation of procedure set_seen [2023-11-19 04:14:21,339 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_vid_hdr [2023-11-19 04:14:21,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_vid_hdr [2023-11-19 04:14:21,339 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_cleanup [2023-11-19 04:14:21,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_cleanup [2023-11-19 04:14:21,339 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_fm_peb [2023-11-19 04:14:21,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_fm_peb [2023-11-19 04:14:21,340 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 04:14:21,340 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 04:14:21,340 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2023-11-19 04:14:21,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2023-11-19 04:14:21,340 INFO L130 BoogieDeclarations]: Found specification of procedure is_error_sane [2023-11-19 04:14:21,340 INFO L138 BoogieDeclarations]: Found implementation of procedure is_error_sane [2023-11-19 04:14:21,340 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_vid_hdr [2023-11-19 04:14:21,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_vid_hdr [2023-11-19 04:14:21,341 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vid_hdr [2023-11-19 04:14:21,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vid_hdr [2023-11-19 04:14:21,341 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calc_data_len [2023-11-19 04:14:21,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calc_data_len [2023-11-19 04:14:21,341 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_data [2023-11-19 04:14:21,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_data [2023-11-19 04:14:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure dfs_file_write [2023-11-19 04:14:21,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dfs_file_write [2023-11-19 04:14:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 04:14:21,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 04:14:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 04:14:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-19 04:14:21,343 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-19 04:14:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2023-11-19 04:14:21,343 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2023-11-19 04:14:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_7 [2023-11-19 04:14:21,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_7 [2023-11-19 04:14:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-11-19 04:14:21,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-11-19 04:14:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 04:14:21,344 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 04:14:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_ubi_work [2023-11-19 04:14:21,344 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_ubi_work [2023-11-19 04:14:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase___0 [2023-11-19 04:14:21,345 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase___0 [2023-11-19 04:14:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-11-19 04:14:21,345 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-11-19 04:14:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_ec_hdr [2023-11-19 04:14:21,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_ec_hdr [2023-11-19 04:14:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 04:14:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_free_tag_set [2023-11-19 04:14:21,346 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_free_tag_set [2023-11-19 04:14:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_not_bad [2023-11-19 04:14:21,346 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_not_bad [2023-11-19 04:14:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_devices_mutex [2023-11-19 04:14:21,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_devices_mutex [2023-11-19 04:14:21,347 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev_nolock [2023-11-19 04:14:21,347 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev_nolock [2023-11-19 04:14:21,347 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 04:14:21,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 04:14:21,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 04:14:21,347 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr [2023-11-19 04:14:21,348 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr [2023-11-19 04:14:21,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_move_mutex_of_ubi_device [2023-11-19 04:14:21,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_move_mutex_of_ubi_device [2023-11-19 04:14:21,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 04:14:21,348 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 04:14:21,348 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_data [2023-11-19 04:14:21,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_data [2023-11-19 04:14:21,349 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_add [2023-11-19 04:14:21,349 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_add [2023-11-19 04:14:21,349 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume_nm [2023-11-19 04:14:21,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume_nm [2023-11-19 04:14:21,349 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2023-11-19 04:14:21,350 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2023-11-19 04:14:21,350 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2023-11-19 04:14:21,350 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2023-11-19 04:14:21,350 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_write [2023-11-19 04:14:21,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_write [2023-11-19 04:14:21,350 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-19 04:14:21,351 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-19 04:14:21,351 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-11-19 04:14:21,351 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-11-19 04:14:21,351 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2023-11-19 04:14:21,351 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2023-11-19 04:14:21,351 INFO L130 BoogieDeclarations]: Found specification of procedure find_wl_entry [2023-11-19 04:14:21,352 INFO L138 BoogieDeclarations]: Found implementation of procedure find_wl_entry [2023-11-19 04:14:21,352 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoint [2023-11-19 04:14:21,352 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoint [2023-11-19 04:14:21,352 INFO L130 BoogieDeclarations]: Found specification of procedure __vmalloc [2023-11-19 04:14:21,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __vmalloc [2023-11-19 04:14:21,352 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_is_bad [2023-11-19 04:14:21,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_is_bad [2023-11-19 04:14:21,353 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_reserved [2023-11-19 04:14:21,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_reserved [2023-11-19 04:14:21,353 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_fm_peb [2023-11-19 04:14:21,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_fm_peb [2023-11-19 04:14:21,353 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2023-11-19 04:14:21,354 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2023-11-19 04:14:21,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_move_mutex_of_ubi_device [2023-11-19 04:14:21,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_move_mutex_of_ubi_device [2023-11-19 04:14:21,354 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_peb [2023-11-19 04:14:21,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_peb [2023-11-19 04:14:21,354 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_fastmap [2023-11-19 04:14:21,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_fastmap [2023-11-19 04:14:21,355 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_aeb [2023-11-19 04:14:21,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_aeb [2023-11-19 04:14:21,355 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_av [2023-11-19 04:14:21,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_av [2023-11-19 04:14:21,355 INFO L130 BoogieDeclarations]: Found specification of procedure write_leb [2023-11-19 04:14:21,355 INFO L138 BoogieDeclarations]: Found implementation of procedure write_leb [2023-11-19 04:14:21,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_alc_mutex_of_ubi_device [2023-11-19 04:14:21,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_alc_mutex_of_ubi_device [2023-11-19 04:14:21,356 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2023-11-19 04:14:21,356 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2023-11-19 04:14:21,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_devices_mutex [2023-11-19 04:14:21,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_devices_mutex [2023-11-19 04:14:21,357 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_compat [2023-11-19 04:14:21,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_compat [2023-11-19 04:14:21,357 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_av [2023-11-19 04:14:21,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_av [2023-11-19 04:14:21,357 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2023-11-19 04:14:21,357 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2023-11-19 04:14:21,357 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_vid_hdr [2023-11-19 04:14:21,358 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_vid_hdr [2023-11-19 04:14:21,358 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_lock [2023-11-19 04:14:21,358 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_lock [2023-11-19 04:14:21,358 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2023-11-19 04:14:21,358 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2023-11-19 04:14:21,358 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 04:14:21,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 04:14:21,359 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_change_vtbl_record [2023-11-19 04:14:21,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_change_vtbl_record [2023-11-19 04:14:21,359 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_write [2023-11-19 04:14:21,359 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_write [2023-11-19 04:14:21,359 INFO L130 BoogieDeclarations]: Found specification of procedure uif_close [2023-11-19 04:14:21,360 INFO L138 BoogieDeclarations]: Found implementation of procedure uif_close [2023-11-19 04:14:21,360 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-11-19 04:14:21,360 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-11-19 04:14:21,360 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove_all [2023-11-19 04:14:21,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove_all [2023-11-19 04:14:21,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-11-19 04:14:21,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-11-19 04:14:21,361 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_ro_mode [2023-11-19 04:14:21,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_ro_mode [2023-11-19 04:14:21,361 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-19 04:14:21,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-19 04:14:21,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-19 04:14:21,361 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-19 04:14:21,362 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2023-11-19 04:14:21,362 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2023-11-19 04:14:21,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 04:14:21,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 04:14:21,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 04:14:21,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ubi_devices_mutex [2023-11-19 04:14:21,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ubi_devices_mutex [2023-11-19 04:14:21,363 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr [2023-11-19 04:14:21,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr [2023-11-19 04:14:21,363 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_unlock [2023-11-19 04:14:21,363 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_unlock [2023-11-19 04:14:21,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_device_mutex_of_ubi_device [2023-11-19 04:14:21,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_device_mutex_of_ubi_device [2023-11-19 04:14:21,364 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_sync_erase [2023-11-19 04:14:21,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_sync_erase [2023-11-19 04:14:21,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ckvol_mutex_of_ubi_device [2023-11-19 04:14:21,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ckvol_mutex_of_ubi_device [2023-11-19 04:14:21,364 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2023-11-19 04:14:21,364 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2023-11-19 04:14:21,365 INFO L130 BoogieDeclarations]: Found specification of procedure vol_attribute_show [2023-11-19 04:14:21,365 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_attribute_show [2023-11-19 04:14:21,365 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_peb_ec_hdr [2023-11-19 04:14:21,365 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_peb_ec_hdr [2023-11-19 04:14:21,365 INFO L130 BoogieDeclarations]: Found specification of procedure get_peb_for_wl [2023-11-19 04:14:21,365 INFO L138 BoogieDeclarations]: Found implementation of procedure get_peb_for_wl [2023-11-19 04:14:21,365 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 04:14:21,366 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 04:14:21,366 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2023-11-19 04:14:21,366 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2023-11-19 04:14:21,366 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2023-11-19 04:14:21,366 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2023-11-19 04:14:21,366 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-19 04:14:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-19 04:14:21,367 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_in_wl_tree [2023-11-19 04:14:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_in_wl_tree [2023-11-19 04:14:21,367 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume [2023-11-19 04:14:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume [2023-11-19 04:14:21,367 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_pattern [2023-11-19 04:14:21,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_pattern [2023-11-19 04:14:21,368 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_bitflip [2023-11-19 04:14:21,368 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_bitflip [2023-11-19 04:14:21,368 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_write_leb [2023-11-19 04:14:21,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_write_leb [2023-11-19 04:14:21,368 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2023-11-19 04:14:21,368 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2023-11-19 04:14:21,369 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2023-11-19 04:14:21,369 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2023-11-19 04:14:21,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2023-11-19 04:14:21,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2023-11-19 04:14:21,369 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_put_device [2023-11-19 04:14:21,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_put_device [2023-11-19 04:14:21,369 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-19 04:14:21,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-19 04:14:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-11-19 04:14:21,370 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-11-19 04:14:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr___0 [2023-11-19 04:14:21,370 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr___0 [2023-11-19 04:14:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_create [2023-11-19 04:14:21,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_create [2023-11-19 04:14:21,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 04:14:21,371 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 04:14:21,371 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 04:14:21,371 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_self_check_all_ff [2023-11-19 04:14:21,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_self_check_all_ff [2023-11-19 04:14:21,372 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2023-11-19 04:14:21,372 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2023-11-19 04:14:21,372 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 04:14:21,372 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 04:14:21,372 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_eccerr [2023-11-19 04:14:21,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_eccerr [2023-11-19 04:14:21,372 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_close_volume [2023-11-19 04:14:21,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_close_volume [2023-11-19 04:14:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2023-11-19 04:14:21,373 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2023-11-19 04:14:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_do_work [2023-11-19 04:14:21,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_do_work [2023-11-19 04:14:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-19 04:14:21,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-19 04:14:21,374 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_wear_leveling [2023-11-19 04:14:21,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_wear_leveling [2023-11-19 04:14:21,374 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2023-11-19 04:14:21,374 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2023-11-19 04:14:21,374 INFO L130 BoogieDeclarations]: Found specification of procedure leb_read_unlock [2023-11-19 04:14:21,375 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_read_unlock [2023-11-19 04:14:21,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ubi_devices_mutex [2023-11-19 04:14:21,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ubi_devices_mutex [2023-11-19 04:14:21,375 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_ec_hdr [2023-11-19 04:14:21,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_ec_hdr [2023-11-19 04:14:21,375 INFO L130 BoogieDeclarations]: Found specification of procedure revoke_exclusive [2023-11-19 04:14:21,375 INFO L138 BoogieDeclarations]: Found implementation of procedure revoke_exclusive [2023-11-19 04:14:21,376 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_rq_from_pdu [2023-11-19 04:14:21,376 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_rq_from_pdu [2023-11-19 04:14:21,376 INFO L130 BoogieDeclarations]: Found specification of procedure return_unused_pool_pebs [2023-11-19 04:14:21,376 INFO L138 BoogieDeclarations]: Found implementation of procedure return_unused_pool_pebs [2023-11-19 04:14:21,376 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown_work [2023-11-19 04:14:21,376 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown_work [2023-11-19 04:14:21,377 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2023-11-19 04:14:21,377 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2023-11-19 04:14:21,377 INFO L130 BoogieDeclarations]: Found specification of procedure erase_worker [2023-11-19 04:14:21,377 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_worker [2023-11-19 04:14:21,377 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase [2023-11-19 04:14:21,377 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase [2023-11-19 04:14:21,377 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_add_to_av [2023-11-19 04:14:21,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_add_to_av [2023-11-19 04:14:21,378 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2023-11-19 04:14:21,378 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2023-11-19 04:14:21,378 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 04:14:21,378 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 04:14:21,378 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-11-19 04:14:21,378 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-11-19 04:14:21,379 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2023-11-19 04:14:21,379 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2023-11-19 04:14:21,379 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2023-11-19 04:14:21,379 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2023-11-19 04:14:21,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 04:14:21,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 04:14:21,379 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-19 04:14:21,380 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-19 04:14:21,380 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_flush [2023-11-19 04:14:21,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_flush [2023-11-19 04:14:21,380 INFO L130 BoogieDeclarations]: Found specification of procedure wl_entry_destroy [2023-11-19 04:14:21,380 INFO L138 BoogieDeclarations]: Found implementation of procedure wl_entry_destroy [2023-11-19 04:14:21,380 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_list [2023-11-19 04:14:21,380 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_list [2023-11-19 04:14:21,381 INFO L130 BoogieDeclarations]: Found specification of procedure kill_volumes [2023-11-19 04:14:21,381 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_volumes [2023-11-19 04:14:21,381 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_is_bgt_disabled [2023-11-19 04:14:21,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_is_bgt_disabled [2023-11-19 04:14:21,381 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-11-19 04:14:21,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-11-19 04:14:21,382 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2023-11-19 04:14:21,382 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2023-11-19 04:14:21,382 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-19 04:14:21,382 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-19 04:14:21,382 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_read [2023-11-19 04:14:21,382 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_read [2023-11-19 04:14:21,382 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit [2023-11-19 04:14:21,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit [2023-11-19 04:14:21,383 INFO L130 BoogieDeclarations]: Found specification of procedure get_exclusive [2023-11-19 04:14:21,383 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exclusive [2023-11-19 04:14:21,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_alc_mutex_of_ubi_device [2023-11-19 04:14:21,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_alc_mutex_of_ubi_device [2023-11-19 04:14:21,383 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_major2num [2023-11-19 04:14:21,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_major2num [2023-11-19 04:14:21,384 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_volume_info [2023-11-19 04:14:21,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_volume_info [2023-11-19 04:14:21,384 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2023-11-19 04:14:21,384 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2023-11-19 04:14:21,384 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2023-11-19 04:14:21,384 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2023-11-19 04:14:21,385 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-19 04:14:21,385 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-19 04:14:21,385 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2023-11-19 04:14:21,385 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2023-11-19 04:14:21,385 INFO L130 BoogieDeclarations]: Found specification of procedure tree_destroy [2023-11-19 04:14:21,385 INFO L138 BoogieDeclarations]: Found implementation of procedure tree_destroy [2023-11-19 04:14:21,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:14:21,386 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_ec_hdr [2023-11-19 04:14:21,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_ec_hdr [2023-11-19 04:14:21,386 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtouint [2023-11-19 04:14:21,386 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtouint [2023-11-19 04:14:21,386 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_notify [2023-11-19 04:14:21,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_notify [2023-11-19 04:14:24,416 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:14:24,423 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:14:24,684 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;