./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_b394833d-5613-4d4d-9596-afb8ae964302/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b394833d-5613-4d4d-9596-afb8ae964302/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b394833d-5613-4d4d-9596-afb8ae964302/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b394833d-5613-4d4d-9596-afb8ae964302/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b394833d-5613-4d4d-9596-afb8ae964302/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b394833d-5613-4d4d-9596-afb8ae964302/bin/uautomizer-verify-uTZkv6EMXl --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 653bbac28ac5777df45378e95c3d4d049df50356a6a758af8df299c50637b77a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:34:02,924 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:34:03,070 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b394833d-5613-4d4d-9596-afb8ae964302/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-12 02:34:03,078 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:34:03,079 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:34:03,122 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:34:03,123 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:34:03,123 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:34:03,125 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:34:03,131 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:34:03,133 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:34:03,134 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:34:03,134 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:34:03,136 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:34:03,137 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:34:03,137 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:34:03,138 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:34:03,138 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:34:03,139 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:34:03,139 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:34:03,140 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:34:03,140 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:34:03,141 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:34:03,142 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:34:03,142 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:34:03,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:34:03,143 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:34:03,144 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:34:03,144 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:34:03,144 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:34:03,146 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:34:03,146 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:34:03,147 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:34:03,147 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:34:03,147 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:34:03,147 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:34:03,148 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_b394833d-5613-4d4d-9596-afb8ae964302/bin/uautomizer-verify-uTZkv6EMXl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b394833d-5613-4d4d-9596-afb8ae964302/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 653bbac28ac5777df45378e95c3d4d049df50356a6a758af8df299c50637b77a [2023-11-12 02:34:03,464 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:34:03,497 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:34:03,500 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:34:03,501 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:34:03,502 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:34:03,503 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b394833d-5613-4d4d-9596-afb8ae964302/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2023-11-12 02:34:06,633 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:34:07,682 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:34:07,682 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b394833d-5613-4d4d-9596-afb8ae964302/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2023-11-12 02:34:07,806 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b394833d-5613-4d4d-9596-afb8ae964302/bin/uautomizer-verify-uTZkv6EMXl/data/898e75b1c/0efd3d1d4ef74665a7a3827afb7bd7ae/FLAGea277d796 [2023-11-12 02:34:07,824 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b394833d-5613-4d4d-9596-afb8ae964302/bin/uautomizer-verify-uTZkv6EMXl/data/898e75b1c/0efd3d1d4ef74665a7a3827afb7bd7ae [2023-11-12 02:34:07,830 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:34:07,833 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:34:07,839 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:34:07,840 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:34:07,846 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:34:07,849 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:34:07" (1/1) ... [2023-11-12 02:34:07,850 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e8b0302 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:34:07, skipping insertion in model container [2023-11-12 02:34:07,851 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:34:07" (1/1) ... [2023-11-12 02:34:08,140 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:34:08,831 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4269] [2023-11-12 02:34:08,836 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4270-4271] [2023-11-12 02:34:09,592 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_b394833d-5613-4d4d-9596-afb8ae964302/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[125841,125854] [2023-11-12 02:34:16,207 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:34:16,310 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:34:16,470 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4269] [2023-11-12 02:34:16,470 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4270-4271] [2023-11-12 02:34:16,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4350] [2023-11-12 02:34:16,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [4357] [2023-11-12 02:34:16,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4403] [2023-11-12 02:34:16,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4406] [2023-11-12 02:34:16,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4409] [2023-11-12 02:34:16,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4412] [2023-11-12 02:34:16,502 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_b394833d-5613-4d4d-9596-afb8ae964302/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[125841,125854] [2023-11-12 02:34:16,611 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-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1122/dscv_tempdir/dscv/ri/43_2a/drivers/mtd/ubi/vtbl.o.c.prepared"), "i" (930), "i" (12UL)); [5598-5599] [2023-11-12 02:34:17,172 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)); [10955-10956] [2023-11-12 02:34:17,179 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)); [11006-11007] [2023-11-12 02:34:17,180 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)); [11019-11020] [2023-11-12 02:34:17,204 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"); [11505] [2023-11-12 02:34:17,205 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"); [11508] [2023-11-12 02:34:17,205 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"); [11511] [2023-11-12 02:34:17,206 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"); [11514] [2023-11-12 02:34:17,206 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"); [11517] [2023-11-12 02:34:17,207 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)); [11542-11543] [2023-11-12 02:34:17,214 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"); [11727] [2023-11-12 02:34:17,214 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"); [11730] [2023-11-12 02:34:17,215 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"); [11733] [2023-11-12 02:34:17,215 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"); [11736] [2023-11-12 02:34:17,215 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"); [11739] [2023-11-12 02:34:17,217 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)); [11761-11762] [2023-11-12 02:34:17,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [19040-19041] [2023-11-12 02:34:17,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [19045-19046] [2023-11-12 02:34:17,575 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [19050-19051] [2023-11-12 02:34:17,575 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [19055-19056] [2023-11-12 02:34:17,614 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-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1122/dscv_tempdir/dscv/ri/43_2a/drivers/mtd/ubi/attach.o.c.prepared"), "i" (196), "i" (12UL)); [19758-19759] [2023-11-12 02:34:17,888 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:34:18,138 WARN L672 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:34:18,138 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:34:18,138 WARN L672 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:34:18,138 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:34:18,139 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:34:18,146 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:34:18,147 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:34:18 WrapperNode [2023-11-12 02:34:18,147 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:34:18,148 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:34:18,148 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:34:18,148 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:34:18,157 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:34:18" (1/1) ... [2023-11-12 02:34:18,550 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:34:18" (1/1) ... [2023-11-12 02:34:19,387 INFO L138 Inliner]: procedures = 600, calls = 15223, calls flagged for inlining = 264, calls inlined = 252, statements flattened = 30806 [2023-11-12 02:34:19,390 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:34:19,391 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:34:19,391 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:34:19,391 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:34:19,404 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:34:18" (1/1) ... [2023-11-12 02:34:19,404 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:34:18" (1/1) ... [2023-11-12 02:34:19,871 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:34:18" (1/1) ... [2023-11-12 02:34:19,872 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:34:18" (1/1) ... [2023-11-12 02:34:20,857 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:34:18" (1/1) ... [2023-11-12 02:34:20,965 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:34:18" (1/1) ... [2023-11-12 02:34:21,097 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:34:18" (1/1) ... [2023-11-12 02:34:21,176 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:34:18" (1/1) ... [2023-11-12 02:34:21,322 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:34:21,323 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:34:21,324 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:34:21,325 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:34:21,325 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:34:18" (1/1) ... [2023-11-12 02:34:21,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:34:21,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b394833d-5613-4d4d-9596-afb8ae964302/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:34:21,356 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b394833d-5613-4d4d-9596-afb8ae964302/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:34:21,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b394833d-5613-4d4d-9596-afb8ae964302/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:34:21,397 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_init [2023-11-12 02:34:21,398 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_init [2023-11-12 02:34:21,398 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_ec_hdr [2023-11-12 02:34:21,398 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_ec_hdr [2023-11-12 02:34:21,398 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_unmap_leb [2023-11-12 02:34:21,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_unmap_leb [2023-11-12 02:34:21,398 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-12 02:34:21,399 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2023-11-12 02:34:21,399 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2023-11-12 02:34:21,399 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2023-11-12 02:34:21,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2023-11-12 02:34:21,399 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_resize_volume [2023-11-12 02:34:21,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_resize_volume [2023-11-12 02:34:21,399 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_internal_volumes [2023-11-12 02:34:21,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_internal_volumes [2023-11-12 02:34:21,400 INFO L130 BoogieDeclarations]: Found specification of procedure __schedule_ubi_work [2023-11-12 02:34:21,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __schedule_ubi_work [2023-11-12 02:34:21,400 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_volume_notify [2023-11-12 02:34:21,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_volume_notify [2023-11-12 02:34:21,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-12 02:34:21,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-12 02:34:21,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 02:34:21,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 02:34:21,401 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_detach_mtd_dev [2023-11-12 02:34:21,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_detach_mtd_dev [2023-11-12 02:34:21,401 INFO L130 BoogieDeclarations]: Found specification of procedure put_mtd_device [2023-11-12 02:34:21,402 INFO L138 BoogieDeclarations]: Found implementation of procedure put_mtd_device [2023-11-12 02:34:21,402 INFO L130 BoogieDeclarations]: Found specification of procedure erase_block [2023-11-12 02:34:21,402 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_block [2023-11-12 02:34:21,402 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_pending [2023-11-12 02:34:21,402 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_pending [2023-11-12 02:34:21,403 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2023-11-12 02:34:21,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2023-11-12 02:34:21,403 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-11-12 02:34:21,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-11-12 02:34:21,404 INFO L130 BoogieDeclarations]: Found specification of procedure class_remove_file [2023-11-12 02:34:21,405 INFO L138 BoogieDeclarations]: Found implementation of procedure class_remove_file [2023-11-12 02:34:21,405 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2023-11-12 02:34:21,405 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2023-11-12 02:34:21,405 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_read_leb [2023-11-12 02:34:21,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_read_leb [2023-11-12 02:34:21,406 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_device_info [2023-11-12 02:34:21,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_device_info [2023-11-12 02:34:21,407 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_cdev_ioctl [2023-11-12 02:34:21,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_cdev_ioctl [2023-11-12 02:34:21,407 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_sysfs_close [2023-11-12 02:34:21,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_sysfs_close [2023-11-12 02:34:21,407 INFO L130 BoogieDeclarations]: Found specification of procedure vtbl_check [2023-11-12 02:34:21,408 INFO L138 BoogieDeclarations]: Found implementation of procedure vtbl_check [2023-11-12 02:34:21,408 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove [2023-11-12 02:34:21,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove [2023-11-12 02:34:21,408 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_vid_hdr [2023-11-12 02:34:21,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_vid_hdr [2023-11-12 02:34:21,408 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_cdev_ioctl [2023-11-12 02:34:21,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_cdev_ioctl [2023-11-12 02:34:21,409 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_cleanup [2023-11-12 02:34:21,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_cleanup [2023-11-12 02:34:21,409 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-11-12 02:34:21,410 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-11-12 02:34:21,410 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_compare_lebs [2023-11-12 02:34:21,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_compare_lebs [2023-11-12 02:34:21,410 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_fm_peb [2023-11-12 02:34:21,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_fm_peb [2023-11-12 02:34:21,411 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-12 02:34:21,411 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-12 02:34:21,411 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2023-11-12 02:34:21,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2023-11-12 02:34:21,411 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_ioctl [2023-11-12 02:34:21,411 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_ioctl [2023-11-12 02:34:21,412 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_fastmap [2023-11-12 02:34:21,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_fastmap [2023-11-12 02:34:21,412 INFO L130 BoogieDeclarations]: Found specification of procedure is_error_sane [2023-11-12 02:34:21,412 INFO L138 BoogieDeclarations]: Found implementation of procedure is_error_sane [2023-11-12 02:34:21,412 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_vid_hdr [2023-11-12 02:34:21,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_vid_hdr [2023-11-12 02:34:21,413 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vid_hdr [2023-11-12 02:34:21,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vid_hdr [2023-11-12 02:34:21,413 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2023-11-12 02:34:21,413 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2023-11-12 02:34:21,413 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-12 02:34:21,414 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_volume [2023-11-12 02:34:21,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_volume [2023-11-12 02:34:21,414 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-12 02:34:21,414 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calc_data_len [2023-11-12 02:34:21,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calc_data_len [2023-11-12 02:34:21,415 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_data [2023-11-12 02:34:21,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_data [2023-11-12 02:34:21,415 INFO L130 BoogieDeclarations]: Found specification of procedure dfs_file_write [2023-11-12 02:34:21,415 INFO L138 BoogieDeclarations]: Found implementation of procedure dfs_file_write [2023-11-12 02:34:21,416 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_close [2023-11-12 02:34:21,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_close [2023-11-12 02:34:21,416 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_vid_hdr [2023-11-12 02:34:21,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_vid_hdr [2023-11-12 02:34:21,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 02:34:21,417 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-12 02:34:21,417 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-12 02:34:21,417 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2023-11-12 02:34:21,417 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2023-11-12 02:34:21,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_7 [2023-11-12 02:34:21,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_7 [2023-11-12 02:34:21,418 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_find_av [2023-11-12 02:34:21,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_find_av [2023-11-12 02:34:21,418 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-12 02:34:21,418 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-12 02:34:21,418 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-11-12 02:34:21,419 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-11-12 02:34:21,419 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-12 02:34:21,419 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-12 02:34:21,419 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_ubi_work [2023-11-12 02:34:21,420 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_ubi_work [2023-11-12 02:34:21,420 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase___0 [2023-11-12 02:34:21,420 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase___0 [2023-11-12 02:34:21,420 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-12 02:34:21,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-12 02:34:21,420 INFO L130 BoogieDeclarations]: Found specification of procedure dev_attribute_show [2023-11-12 02:34:21,420 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_attribute_show [2023-11-12 02:34:21,421 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-11-12 02:34:21,421 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-11-12 02:34:21,421 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_ec_hdr [2023-11-12 02:34:21,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_ec_hdr [2023-11-12 02:34:21,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-12 02:34:21,426 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_not_bad [2023-11-12 02:34:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_not_bad [2023-11-12 02:34:21,426 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-12 02:34:21,426 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-12 02:34:21,427 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_div_by_eb [2023-11-12 02:34:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_div_by_eb [2023-11-12 02:34:21,428 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev_nolock [2023-11-12 02:34:21,428 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev_nolock [2023-11-12 02:34:21,433 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-11-12 02:34:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-11-12 02:34:21,434 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-12 02:34:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-12 02:34:21,434 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calculate_reserved [2023-11-12 02:34:21,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calculate_reserved [2023-11-12 02:34:21,434 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit_dev [2023-11-12 02:34:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit_dev [2023-11-12 02:34:21,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-12 02:34:21,435 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr [2023-11-12 02:34:21,435 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr [2023-11-12 02:34:21,435 INFO L130 BoogieDeclarations]: Found specification of procedure find_mean_wl_entry [2023-11-12 02:34:21,436 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mean_wl_entry [2023-11-12 02:34:21,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 02:34:21,436 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2023-11-12 02:34:21,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2023-11-12 02:34:21,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-12 02:34:21,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-12 02:34:21,436 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_data [2023-11-12 02:34:21,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_data [2023-11-12 02:34:21,437 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_add [2023-11-12 02:34:21,437 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_add [2023-11-12 02:34:21,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-12 02:34:21,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-12 02:34:21,437 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume_nm [2023-11-12 02:34:21,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume_nm [2023-11-12 02:34:21,438 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2023-11-12 02:34:21,438 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2023-11-12 02:34:21,438 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2023-11-12 02:34:21,438 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2023-11-12 02:34:21,438 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_write [2023-11-12 02:34:21,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_write [2023-11-12 02:34:21,438 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2023-11-12 02:34:21,438 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2023-11-12 02:34:21,439 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-12 02:34:21,439 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-12 02:34:21,439 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-11-12 02:34:21,439 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-11-12 02:34:21,440 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2023-11-12 02:34:21,440 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2023-11-12 02:34:21,440 INFO L130 BoogieDeclarations]: Found specification of procedure new_fm_vhdr [2023-11-12 02:34:21,440 INFO L138 BoogieDeclarations]: Found implementation of procedure new_fm_vhdr [2023-11-12 02:34:21,441 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2023-11-12 02:34:21,441 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2023-11-12 02:34:21,441 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2023-11-12 02:34:21,441 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2023-11-12 02:34:21,441 INFO L130 BoogieDeclarations]: Found specification of procedure find_wl_entry [2023-11-12 02:34:21,441 INFO L138 BoogieDeclarations]: Found implementation of procedure find_wl_entry [2023-11-12 02:34:21,441 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoint [2023-11-12 02:34:21,442 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoint [2023-11-12 02:34:21,442 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_io [2023-11-12 02:34:21,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_io [2023-11-12 02:34:21,442 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_cur_bytes [2023-11-12 02:34:21,442 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_cur_bytes [2023-11-12 02:34:21,442 INFO L130 BoogieDeclarations]: Found specification of procedure __vmalloc [2023-11-12 02:34:21,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __vmalloc [2023-11-12 02:34:21,443 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_is_bad [2023-11-12 02:34:21,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_is_bad [2023-11-12 02:34:21,443 INFO L130 BoogieDeclarations]: Found specification of procedure vol_id2idx [2023-11-12 02:34:21,443 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_id2idx [2023-11-12 02:34:21,443 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_attach_mtd_dev [2023-11-12 02:34:21,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_attach_mtd_dev [2023-11-12 02:34:21,444 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2023-11-12 02:34:21,444 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2023-11-12 02:34:21,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 02:34:21,444 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_reserved [2023-11-12 02:34:21,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_reserved [2023-11-12 02:34:21,444 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_fm_peb [2023-11-12 02:34:21,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_fm_peb [2023-11-12 02:34:21,444 INFO L130 BoogieDeclarations]: Found specification of procedure in_wl_tree [2023-11-12 02:34:21,445 INFO L138 BoogieDeclarations]: Found implementation of procedure in_wl_tree [2023-11-12 02:34:21,445 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ai [2023-11-12 02:34:21,445 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ai [2023-11-12 02:34:21,445 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2023-11-12 02:34:21,445 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2023-11-12 02:34:21,445 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_peb [2023-11-12 02:34:21,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_peb [2023-11-12 02:34:21,446 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-12 02:34:21,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-12 02:34:21,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:34:21,446 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ai [2023-11-12 02:34:21,446 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ai [2023-11-12 02:34:21,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 02:34:21,446 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2023-11-12 02:34:21,447 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2023-11-12 02:34:21,447 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-12 02:34:21,447 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_aeb [2023-11-12 02:34:21,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_aeb [2023-11-12 02:34:21,447 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_av [2023-11-12 02:34:21,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_av [2023-11-12 02:34:21,447 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-11-12 02:34:21,448 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-11-12 02:34:21,448 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-12 02:34:21,448 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-12 02:34:21,448 INFO L130 BoogieDeclarations]: Found specification of procedure write_leb [2023-11-12 02:34:21,448 INFO L138 BoogieDeclarations]: Found implementation of procedure write_leb [2023-11-12 02:34:21,448 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2023-11-12 02:34:21,448 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2023-11-12 02:34:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2023-11-12 02:34:21,449 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2023-11-12 02:34:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_erase [2023-11-12 02:34:21,449 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_erase [2023-11-12 02:34:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_del [2023-11-12 02:34:21,449 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_del [2023-11-12 02:34:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure validate_ec_hdr [2023-11-12 02:34:21,449 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_ec_hdr [2023-11-12 02:34:21,450 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_compat [2023-11-12 02:34:21,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_compat [2023-11-12 02:34:21,450 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_gen [2023-11-12 02:34:21,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_gen [2023-11-12 02:34:21,450 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_av [2023-11-12 02:34:21,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_av [2023-11-12 02:34:21,450 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2023-11-12 02:34:21,451 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2023-11-12 02:34:21,451 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_device [2023-11-12 02:34:21,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_device [2023-11-12 02:34:21,451 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2023-11-12 02:34:21,452 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2023-11-12 02:34:21,456 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_vid_hdr [2023-11-12 02:34:21,456 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_vid_hdr [2023-11-12 02:34:21,456 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2023-11-12 02:34:21,456 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2023-11-12 02:34:21,456 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_lock [2023-11-12 02:34:21,457 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_lock [2023-11-12 02:34:21,457 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path [2023-11-12 02:34:21,457 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path [2023-11-12 02:34:21,457 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-12 02:34:21,458 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-12 02:34:21,459 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2023-11-12 02:34:21,459 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2023-11-12 02:34:21,459 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read [2023-11-12 02:34:21,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read [2023-11-12 02:34:21,459 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-12 02:34:21,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-12 02:34:21,460 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_change_vtbl_record [2023-11-12 02:34:21,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_change_vtbl_record [2023-11-12 02:34:21,460 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-12 02:34:21,460 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-12 02:34:21,460 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_write [2023-11-12 02:34:21,460 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_write [2023-11-12 02:34:21,461 INFO L130 BoogieDeclarations]: Found specification of procedure uif_close [2023-11-12 02:34:21,461 INFO L138 BoogieDeclarations]: Found implementation of procedure uif_close [2023-11-12 02:34:21,461 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-11-12 02:34:21,461 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-11-12 02:34:21,461 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove_all [2023-11-12 02:34:21,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove_all [2023-11-12 02:34:21,461 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_atomic_leb_change [2023-11-12 02:34:21,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_atomic_leb_change [2023-11-12 02:34:21,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:34:21,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:34:21,462 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-12 02:34:21,462 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-12 02:34:21,462 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_ro_mode [2023-11-12 02:34:21,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_ro_mode [2023-11-12 02:34:21,462 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-12 02:34:21,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-12 02:34:21,463 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2023-11-12 02:34:21,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2023-11-12 02:34:21,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-12 02:34:21,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-12 02:34:21,463 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2023-11-12 02:34:21,463 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2023-11-12 02:34:21,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-12 02:34:21,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-12 02:34:21,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-12 02:34:21,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-12 02:34:21,464 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-12 02:34:21,464 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-12 02:34:21,464 INFO L130 BoogieDeclarations]: Found specification of procedure scan_all [2023-11-12 02:34:21,464 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_all [2023-11-12 02:34:21,464 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-12 02:34:21,465 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-12 02:34:21,465 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_flash [2023-11-12 02:34:21,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_flash [2023-11-12 02:34:21,465 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_is_fm_block [2023-11-12 02:34:21,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_is_fm_block [2023-11-12 02:34:21,465 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2023-11-12 02:34:21,465 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_fetch_request [2023-11-12 02:34:21,465 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_unlock [2023-11-12 02:34:21,466 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_unlock [2023-11-12 02:34:21,466 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2023-11-12 02:34:21,466 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2023-11-12 02:34:21,466 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_sync_erase [2023-11-12 02:34:21,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_sync_erase [2023-11-12 02:34:21,466 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-12 02:34:21,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-12 02:34:21,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-12 02:34:21,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-12 02:34:21,467 INFO L130 BoogieDeclarations]: Found specification of procedure idx2vol_id [2023-11-12 02:34:21,467 INFO L138 BoogieDeclarations]: Found implementation of procedure idx2vol_id [2023-11-12 02:34:21,467 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2023-11-12 02:34:21,467 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2023-11-12 02:34:21,467 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2023-11-12 02:34:21,467 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2023-11-12 02:34:21,468 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2023-11-12 02:34:21,468 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2023-11-12 02:34:21,468 INFO L130 BoogieDeclarations]: Found specification of procedure vol_attribute_show [2023-11-12 02:34:21,468 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_attribute_show [2023-11-12 02:34:21,468 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_peb_ec_hdr [2023-11-12 02:34:21,468 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_peb_ec_hdr [2023-11-12 02:34:21,468 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vol_info [2023-11-12 02:34:21,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vol_info [2023-11-12 02:34:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-12 02:34:21,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-12 02:34:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure get_peb_for_wl [2023-11-12 02:34:21,469 INFO L138 BoogieDeclarations]: Found implementation of procedure get_peb_for_wl [2023-11-12 02:34:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:34:21,469 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:34:21,469 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2023-11-12 02:34:21,470 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2023-11-12 02:34:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2023-11-12 02:34:21,470 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2023-11-12 02:34:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2023-11-12 02:34:21,470 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2023-11-12 02:34:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure create_vtbl [2023-11-12 02:34:21,470 INFO L138 BoogieDeclarations]: Found implementation of procedure create_vtbl [2023-11-12 02:34:21,470 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2023-11-12 02:34:21,471 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2023-11-12 02:34:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-12 02:34:21,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-12 02:34:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2023-11-12 02:34:21,471 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2023-11-12 02:34:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2023-11-12 02:34:21,471 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2023-11-12 02:34:21,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 02:34:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure do_work [2023-11-12 02:34:21,472 INFO L138 BoogieDeclarations]: Found implementation of procedure do_work [2023-11-12 02:34:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-12 02:34:21,472 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-12 02:34:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_in_wl_tree [2023-11-12 02:34:21,472 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_in_wl_tree [2023-11-12 02:34:21,472 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume [2023-11-12 02:34:21,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume [2023-11-12 02:34:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_pattern [2023-11-12 02:34:21,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_pattern [2023-11-12 02:34:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_bitflip [2023-11-12 02:34:21,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_bitflip [2023-11-12 02:34:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_write_leb [2023-11-12 02:34:21,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_write_leb [2023-11-12 02:34:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2023-11-12 02:34:21,474 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2023-11-12 02:34:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2023-11-12 02:34:21,474 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2023-11-12 02:34:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 02:34:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_fsync [2023-11-12 02:34:21,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_fsync [2023-11-12 02:34:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure get_mtd_device [2023-11-12 02:34:21,475 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mtd_device [2023-11-12 02:34:21,475 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_put_device [2023-11-12 02:34:21,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_put_device [2023-11-12 02:34:21,475 INFO L130 BoogieDeclarations]: Found specification of procedure assign_aeb_to_av [2023-11-12 02:34:21,475 INFO L138 BoogieDeclarations]: Found implementation of procedure assign_aeb_to_av [2023-11-12 02:34:21,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-12 02:34:21,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-12 02:34:21,475 INFO L130 BoogieDeclarations]: Found specification of procedure clear_update_marker [2023-11-12 02:34:21,476 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_update_marker [2023-11-12 02:34:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-12 02:34:21,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-12 02:34:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-11-12 02:34:21,477 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-11-12 02:34:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure scan_peb [2023-11-12 02:34:21,477 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_peb [2023-11-12 02:34:21,477 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2023-11-12 02:34:21,478 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2023-11-12 02:34:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr___0 [2023-11-12 02:34:21,478 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr___0 [2023-11-12 02:34:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___3 [2023-11-12 02:34:21,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___3 [2023-11-12 02:34:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_create [2023-11-12 02:34:21,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_create [2023-11-12 02:34:21,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 02:34:21,479 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___0 [2023-11-12 02:34:21,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___0 [2023-11-12 02:34:21,479 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-12 02:34:21,479 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-12 02:34:21,479 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___4 [2023-11-12 02:34:21,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___4 [2023-11-12 02:34:21,479 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-12 02:34:21,480 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-12 02:34:21,480 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_self_check_all_ff [2023-11-12 02:34:21,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_self_check_all_ff [2023-11-12 02:34:21,480 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2023-11-12 02:34:21,480 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2023-11-12 02:34:21,480 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_eccerr [2023-11-12 02:34:21,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_eccerr [2023-11-12 02:34:21,480 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_close_volume [2023-11-12 02:34:21,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_close_volume [2023-11-12 02:34:21,481 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_peb [2023-11-12 02:34:21,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_peb [2023-11-12 02:34:21,481 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-12 02:34:21,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-12 02:34:21,481 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2023-11-12 02:34:21,481 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2023-11-12 02:34:21,481 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-12 02:34:21,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-12 02:34:21,482 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2023-11-12 02:34:21,482 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2023-11-12 02:34:21,482 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-12 02:34:21,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-12 02:34:21,482 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-12 02:34:21,482 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-12 02:34:21,482 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_wear_leveling [2023-11-12 02:34:21,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_wear_leveling [2023-11-12 02:34:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure leb_read_unlock [2023-11-12 02:34:21,483 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_read_unlock [2023-11-12 02:34:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-12 02:34:21,483 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-12 02:34:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_next_sqnum [2023-11-12 02:34:21,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_next_sqnum [2023-11-12 02:34:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_ec_hdr [2023-11-12 02:34:21,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_ec_hdr [2023-11-12 02:34:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure bio_has_data [2023-11-12 02:34:21,484 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_has_data [2023-11-12 02:34:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_add_entry [2023-11-12 02:34:21,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_add_entry [2023-11-12 02:34:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_close [2023-11-12 02:34:21,484 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_close [2023-11-12 02:34:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure revoke_exclusive [2023-11-12 02:34:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure revoke_exclusive [2023-11-12 02:34:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-12 02:34:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-12 02:34:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure return_unused_pool_pebs [2023-11-12 02:34:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure return_unused_pool_pebs [2023-11-12 02:34:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-12 02:34:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-12 02:34:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2023-11-12 02:34:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2023-11-12 02:34:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vtbl_record [2023-11-12 02:34:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vtbl_record [2023-11-12 02:34:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-11-12 02:34:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-11-12 02:34:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure erase_worker [2023-11-12 02:34:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_worker [2023-11-12 02:34:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase [2023-11-12 02:34:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase [2023-11-12 02:34:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_add_to_av [2023-11-12 02:34:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_add_to_av [2023-11-12 02:34:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2023-11-12 02:34:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2023-11-12 02:34:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2023-11-12 02:34:21,488 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2023-11-12 02:34:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-12 02:34:21,488 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-12 02:34:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-11-12 02:34:21,488 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-11-12 02:34:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2023-11-12 02:34:21,488 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2023-11-12 02:34:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 02:34:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2023-11-12 02:34:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2023-11-12 02:34:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-12 02:34:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-12 02:34:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_volume [2023-11-12 02:34:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_volume [2023-11-12 02:34:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-12 02:34:21,489 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-12 02:34:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-12 02:34:21,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-12 02:34:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_lookup [2023-11-12 02:34:21,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_lookup [2023-11-12 02:34:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_getgeo [2023-11-12 02:34:21,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_getgeo [2023-11-12 02:34:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2023-11-12 02:34:21,490 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2023-11-12 02:34:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2023-11-12 02:34:21,491 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2023-11-12 02:34:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-12 02:34:21,491 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-12 02:34:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_flush [2023-11-12 02:34:21,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_flush [2023-11-12 02:34:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_list [2023-11-12 02:34:21,492 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_list [2023-11-12 02:34:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_volumes [2023-11-12 02:34:21,492 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_volumes [2023-11-12 02:34:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure kill_volumes [2023-11-12 02:34:21,492 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_volumes [2023-11-12 02:34:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_is_bgt_disabled [2023-11-12 02:34:21,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_is_bgt_disabled [2023-11-12 02:34:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_notify_all [2023-11-12 02:34:21,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_notify_all [2023-11-12 02:34:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-11-12 02:34:21,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-11-12 02:34:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write [2023-11-12 02:34:21,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write [2023-11-12 02:34:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2023-11-12 02:34:21,497 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2023-11-12 02:34:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure scan_pool [2023-11-12 02:34:21,497 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_pool [2023-11-12 02:34:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-12 02:34:21,498 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-12 02:34:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure add_aeb [2023-11-12 02:34:21,498 INFO L138 BoogieDeclarations]: Found implementation of procedure add_aeb [2023-11-12 02:34:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_read [2023-11-12 02:34:21,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_read [2023-11-12 02:34:21,498 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit [2023-11-12 02:34:21,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit [2023-11-12 02:34:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure get_exclusive [2023-11-12 02:34:21,499 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exclusive [2023-11-12 02:34:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_major2num [2023-11-12 02:34:21,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_major2num [2023-11-12 02:34:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_volume_info [2023-11-12 02:34:21,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_volume_info [2023-11-12 02:34:21,499 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2023-11-12 02:34:21,499 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2023-11-12 02:34:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2023-11-12 02:34:21,500 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2023-11-12 02:34:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-12 02:34:21,500 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-12 02:34:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2023-11-12 02:34:21,500 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2023-11-12 02:34:21,500 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_volume_info [2023-11-12 02:34:21,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_volume_info [2023-11-12 02:34:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure tree_destroy [2023-11-12 02:34:21,501 INFO L138 BoogieDeclarations]: Found implementation of procedure tree_destroy [2023-11-12 02:34:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 02:34:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_ec_hdr [2023-11-12 02:34:21,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_ec_hdr [2023-11-12 02:34:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure find_anchor_wl_entry [2023-11-12 02:34:21,501 INFO L138 BoogieDeclarations]: Found implementation of procedure find_anchor_wl_entry [2023-11-12 02:34:21,501 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-11-12 02:34:21,502 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-11-12 02:34:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2023-11-12 02:34:21,502 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2023-11-12 02:34:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_notify [2023-11-12 02:34:21,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_notify [2023-11-12 02:34:21,502 INFO L130 BoogieDeclarations]: Found specification of procedure wl_tree_add [2023-11-12 02:34:21,502 INFO L138 BoogieDeclarations]: Found implementation of procedure wl_tree_add [2023-11-12 02:34:24,085 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:34:24,092 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:34:24,380 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;