./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9555a23d-3b59-48d8-abfb-d058138d9710/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9555a23d-3b59-48d8-abfb-d058138d9710/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9555a23d-3b59-48d8-abfb-d058138d9710/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9555a23d-3b59-48d8-abfb-d058138d9710/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.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_9555a23d-3b59-48d8-abfb-d058138d9710/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9555a23d-3b59-48d8-abfb-d058138d9710/bin/ukojak-verify-CZk0znPC7b --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 44a40e0c40a4deb481c463e038a394302d51fa289014d8c198566e0f2ee229bc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:57:21,437 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:57:21,489 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9555a23d-3b59-48d8-abfb-d058138d9710/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 03:57:21,493 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:57:21,493 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:57:21,511 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:57:21,512 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:57:21,512 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:57:21,513 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:57:21,513 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:57:21,513 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:57:21,513 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:57:21,513 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:57:21,513 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:57:21,514 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:57:21,514 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:57:21,514 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:57:21,514 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:57:21,514 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:57:21,514 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:57:21,514 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:57:21,514 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:57:21,514 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:57:21,515 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:57:21,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:57:21,515 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:57:21,515 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:57:21,515 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:57:21,515 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:57:21,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:57:21,515 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_9555a23d-3b59-48d8-abfb-d058138d9710/bin/ukojak-verify-CZk0znPC7b 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 -> Kojak 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 -> 44a40e0c40a4deb481c463e038a394302d51fa289014d8c198566e0f2ee229bc [2024-12-06 03:57:21,720 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:57:21,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:57:21,728 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:57:21,729 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:57:21,730 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:57:21,731 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9555a23d-3b59-48d8-abfb-d058138d9710/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2024-12-06 03:57:24,340 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9555a23d-3b59-48d8-abfb-d058138d9710/bin/ukojak-verify-CZk0znPC7b/data/ac33578d7/66ea6a0c4dd44f3d9a3eaa9e44264369/FLAGa8845ffe3 [2024-12-06 03:57:25,000 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:57:25,000 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9555a23d-3b59-48d8-abfb-d058138d9710/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2024-12-06 03:57:25,061 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9555a23d-3b59-48d8-abfb-d058138d9710/bin/ukojak-verify-CZk0znPC7b/data/ac33578d7/66ea6a0c4dd44f3d9a3eaa9e44264369/FLAGa8845ffe3 [2024-12-06 03:57:25,431 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9555a23d-3b59-48d8-abfb-d058138d9710/bin/ukojak-verify-CZk0znPC7b/data/ac33578d7/66ea6a0c4dd44f3d9a3eaa9e44264369 [2024-12-06 03:57:25,433 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:57:25,434 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:57:25,435 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:57:25,435 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:57:25,439 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:57:25,439 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:57:25" (1/1) ... [2024-12-06 03:57:25,440 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7856db2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:25, skipping insertion in model container [2024-12-06 03:57:25,440 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:57:25" (1/1) ... [2024-12-06 03:57:25,624 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:57:26,008 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4269] [2024-12-06 03:57:26,009 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4270-4271] [2024-12-06 03:57:26,414 WARN L250 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_9555a23d-3b59-48d8-abfb-d058138d9710/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] [2024-12-06 03:57:30,920 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:57:30,983 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:57:31,076 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4269] [2024-12-06 03:57:31,076 WARN L1346 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4270-4271] [2024-12-06 03:57:31,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4350] [2024-12-06 03:57:31,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [4357] [2024-12-06 03:57:31,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4403] [2024-12-06 03:57:31,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4406] [2024-12-06 03:57:31,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4409] [2024-12-06 03:57:31,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4412] [2024-12-06 03:57:31,084 WARN L250 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_9555a23d-3b59-48d8-abfb-d058138d9710/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] [2024-12-06 03:57:31,125 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] [2024-12-06 03:57:31,316 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] [2024-12-06 03:57:31,319 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] [2024-12-06 03:57:31,319 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] [2024-12-06 03:57:31,337 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] [2024-12-06 03:57:31,337 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] [2024-12-06 03:57:31,337 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] [2024-12-06 03:57:31,338 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] [2024-12-06 03:57:31,338 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] [2024-12-06 03:57:31,339 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] [2024-12-06 03:57:31,345 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] [2024-12-06 03:57:31,345 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] [2024-12-06 03:57:31,346 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] [2024-12-06 03:57:31,346 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] [2024-12-06 03:57:31,346 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] [2024-12-06 03:57:31,347 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] [2024-12-06 03:57:31,663 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] [2024-12-06 03:57:31,664 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] [2024-12-06 03:57:31,664 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] [2024-12-06 03:57:31,666 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] [2024-12-06 03:57:31,686 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] [2024-12-06 03:57:31,826 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:57:32,030 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:57:32,030 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:32 WrapperNode [2024-12-06 03:57:32,031 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:57:32,032 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:57:32,032 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:57:32,032 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:57:32,036 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:32" (1/1) ... [2024-12-06 03:57:32,171 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:32" (1/1) ... [2024-12-06 03:57:32,922 INFO L138 Inliner]: procedures = 600, calls = 19554, calls flagged for inlining = 266, calls inlined = 253, statements flattened = 35246 [2024-12-06 03:57:32,923 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:57:32,924 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:57:32,924 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:57:32,924 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:57:32,934 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:32" (1/1) ... [2024-12-06 03:57:32,934 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:32" (1/1) ... [2024-12-06 03:57:33,068 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:32" (1/1) ... [2024-12-06 03:57:33,068 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:32" (1/1) ... [2024-12-06 03:57:33,736 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:32" (1/1) ... [2024-12-06 03:57:33,766 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:32" (1/1) ... [2024-12-06 03:57:33,830 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:32" (1/1) ... [2024-12-06 03:57:33,926 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:32" (1/1) ... [2024-12-06 03:57:33,977 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:32" (1/1) ... [2024-12-06 03:57:34,107 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:57:34,108 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:57:34,108 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:57:34,108 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:57:34,109 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:57:32" (1/1) ... [2024-12-06 03:57:34,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:57:34,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9555a23d-3b59-48d8-abfb-d058138d9710/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:57:34,141 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9555a23d-3b59-48d8-abfb-d058138d9710/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:57:34,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9555a23d-3b59-48d8-abfb-d058138d9710/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:57:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_init [2024-12-06 03:57:34,245 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_init [2024-12-06 03:57:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_ec_hdr [2024-12-06 03:57:34,245 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_ec_hdr [2024-12-06 03:57:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_unmap_leb [2024-12-06 03:57:34,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_unmap_leb [2024-12-06 03:57:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2024-12-06 03:57:34,245 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2024-12-06 03:57:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2024-12-06 03:57:34,245 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2024-12-06 03:57:34,245 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_resize_volume [2024-12-06 03:57:34,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_resize_volume [2024-12-06 03:57:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_internal_volumes [2024-12-06 03:57:34,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_internal_volumes [2024-12-06 03:57:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure __schedule_ubi_work [2024-12-06 03:57:34,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __schedule_ubi_work [2024-12-06 03:57:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_volume_notify [2024-12-06 03:57:34,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_volume_notify [2024-12-06 03:57:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-06 03:57:34,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-06 03:57:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 03:57:34,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 03:57:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_detach_mtd_dev [2024-12-06 03:57:34,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_detach_mtd_dev [2024-12-06 03:57:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure put_mtd_device [2024-12-06 03:57:34,246 INFO L138 BoogieDeclarations]: Found implementation of procedure put_mtd_device [2024-12-06 03:57:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure erase_block [2024-12-06 03:57:34,247 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_block [2024-12-06 03:57:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_pending [2024-12-06 03:57:34,247 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_pending [2024-12-06 03:57:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2024-12-06 03:57:34,247 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2024-12-06 03:57:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-12-06 03:57:34,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-12-06 03:57:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure class_remove_file [2024-12-06 03:57:34,248 INFO L138 BoogieDeclarations]: Found implementation of procedure class_remove_file [2024-12-06 03:57:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2024-12-06 03:57:34,248 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2024-12-06 03:57:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_read_leb [2024-12-06 03:57:34,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_read_leb [2024-12-06 03:57:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_device_info [2024-12-06 03:57:34,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_device_info [2024-12-06 03:57:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_cdev_ioctl [2024-12-06 03:57:34,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_cdev_ioctl [2024-12-06 03:57:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_sysfs_close [2024-12-06 03:57:34,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_sysfs_close [2024-12-06 03:57:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure vtbl_check [2024-12-06 03:57:34,248 INFO L138 BoogieDeclarations]: Found implementation of procedure vtbl_check [2024-12-06 03:57:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove [2024-12-06 03:57:34,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove [2024-12-06 03:57:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_vid_hdr [2024-12-06 03:57:34,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_vid_hdr [2024-12-06 03:57:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_cdev_ioctl [2024-12-06 03:57:34,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_cdev_ioctl [2024-12-06 03:57:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_cleanup [2024-12-06 03:57:34,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_cleanup [2024-12-06 03:57:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-12-06 03:57:34,249 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-12-06 03:57:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_compare_lebs [2024-12-06 03:57:34,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_compare_lebs [2024-12-06 03:57:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_fm_peb [2024-12-06 03:57:34,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_fm_peb [2024-12-06 03:57:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 03:57:34,249 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 03:57:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2024-12-06 03:57:34,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2024-12-06 03:57:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_ioctl [2024-12-06 03:57:34,249 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_ioctl [2024-12-06 03:57:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_fastmap [2024-12-06 03:57:34,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_fastmap [2024-12-06 03:57:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure is_error_sane [2024-12-06 03:57:34,250 INFO L138 BoogieDeclarations]: Found implementation of procedure is_error_sane [2024-12-06 03:57:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_vid_hdr [2024-12-06 03:57:34,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_vid_hdr [2024-12-06 03:57:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vid_hdr [2024-12-06 03:57:34,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vid_hdr [2024-12-06 03:57:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2024-12-06 03:57:34,250 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2024-12-06 03:57:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_volume [2024-12-06 03:57:34,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_volume [2024-12-06 03:57:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calc_data_len [2024-12-06 03:57:34,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calc_data_len [2024-12-06 03:57:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_data [2024-12-06 03:57:34,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_data [2024-12-06 03:57:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure dfs_file_write [2024-12-06 03:57:34,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dfs_file_write [2024-12-06 03:57:34,250 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_close [2024-12-06 03:57:34,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_close [2024-12-06 03:57:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_vid_hdr [2024-12-06 03:57:34,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_vid_hdr [2024-12-06 03:57:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:57:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-12-06 03:57:34,251 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-12-06 03:57:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2024-12-06 03:57:34,251 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2024-12-06 03:57:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_7 [2024-12-06 03:57:34,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_7 [2024-12-06 03:57:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_find_av [2024-12-06 03:57:34,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_find_av [2024-12-06 03:57:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-06 03:57:34,251 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-06 03:57:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2024-12-06 03:57:34,251 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2024-12-06 03:57:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-06 03:57:34,251 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-06 03:57:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_ubi_work [2024-12-06 03:57:34,251 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_ubi_work [2024-12-06 03:57:34,251 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase___0 [2024-12-06 03:57:34,252 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase___0 [2024-12-06 03:57:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-06 03:57:34,252 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-06 03:57:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure dev_attribute_show [2024-12-06 03:57:34,252 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_attribute_show [2024-12-06 03:57:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-12-06 03:57:34,252 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-12-06 03:57:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_ec_hdr [2024-12-06 03:57:34,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_ec_hdr [2024-12-06 03:57:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 03:57:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_not_bad [2024-12-06 03:57:34,252 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_not_bad [2024-12-06 03:57:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-12-06 03:57:34,252 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-12-06 03:57:34,252 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_div_by_eb [2024-12-06 03:57:34,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_div_by_eb [2024-12-06 03:57:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev_nolock [2024-12-06 03:57:34,253 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev_nolock [2024-12-06 03:57:34,253 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2024-12-06 03:57:34,254 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2024-12-06 03:57:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-06 03:57:34,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-06 03:57:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calculate_reserved [2024-12-06 03:57:34,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calculate_reserved [2024-12-06 03:57:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit_dev [2024-12-06 03:57:34,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit_dev [2024-12-06 03:57:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 03:57:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr [2024-12-06 03:57:34,254 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr [2024-12-06 03:57:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure find_mean_wl_entry [2024-12-06 03:57:34,254 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mean_wl_entry [2024-12-06 03:57:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:57:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-12-06 03:57:34,254 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-12-06 03:57:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 03:57:34,254 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 03:57:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_data [2024-12-06 03:57:34,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_data [2024-12-06 03:57:34,254 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_add [2024-12-06 03:57:34,255 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_add [2024-12-06 03:57:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-06 03:57:34,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-06 03:57:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume_nm [2024-12-06 03:57:34,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume_nm [2024-12-06 03:57:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2024-12-06 03:57:34,255 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2024-12-06 03:57:34,255 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2024-12-06 03:57:34,255 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2024-12-06 03:57:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_write [2024-12-06 03:57:34,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_write [2024-12-06 03:57:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2024-12-06 03:57:34,256 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2024-12-06 03:57:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-06 03:57:34,256 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-06 03:57:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-12-06 03:57:34,256 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-12-06 03:57:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2024-12-06 03:57:34,256 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2024-12-06 03:57:34,256 INFO L130 BoogieDeclarations]: Found specification of procedure new_fm_vhdr [2024-12-06 03:57:34,256 INFO L138 BoogieDeclarations]: Found implementation of procedure new_fm_vhdr [2024-12-06 03:57:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2024-12-06 03:57:34,257 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2024-12-06 03:57:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2024-12-06 03:57:34,257 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2024-12-06 03:57:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure find_wl_entry [2024-12-06 03:57:34,257 INFO L138 BoogieDeclarations]: Found implementation of procedure find_wl_entry [2024-12-06 03:57:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoint [2024-12-06 03:57:34,257 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoint [2024-12-06 03:57:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_io [2024-12-06 03:57:34,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_io [2024-12-06 03:57:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_cur_bytes [2024-12-06 03:57:34,257 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_cur_bytes [2024-12-06 03:57:34,257 INFO L130 BoogieDeclarations]: Found specification of procedure __vmalloc [2024-12-06 03:57:34,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __vmalloc [2024-12-06 03:57:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_is_bad [2024-12-06 03:57:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_is_bad [2024-12-06 03:57:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure vol_id2idx [2024-12-06 03:57:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_id2idx [2024-12-06 03:57:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_attach_mtd_dev [2024-12-06 03:57:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_attach_mtd_dev [2024-12-06 03:57:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2024-12-06 03:57:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2024-12-06 03:57:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:57:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_reserved [2024-12-06 03:57:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_reserved [2024-12-06 03:57:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_fm_peb [2024-12-06 03:57:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_fm_peb [2024-12-06 03:57:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure in_wl_tree [2024-12-06 03:57:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure in_wl_tree [2024-12-06 03:57:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ai [2024-12-06 03:57:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ai [2024-12-06 03:57:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2024-12-06 03:57:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2024-12-06 03:57:34,258 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_peb [2024-12-06 03:57:34,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_peb [2024-12-06 03:57:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-12-06 03:57:34,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-12-06 03:57:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:57:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ai [2024-12-06 03:57:34,259 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ai [2024-12-06 03:57:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:57:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2024-12-06 03:57:34,259 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2024-12-06 03:57:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_aeb [2024-12-06 03:57:34,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_aeb [2024-12-06 03:57:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_av [2024-12-06 03:57:34,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_av [2024-12-06 03:57:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-12-06 03:57:34,259 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-12-06 03:57:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-12-06 03:57:34,259 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-12-06 03:57:34,259 INFO L130 BoogieDeclarations]: Found specification of procedure write_leb [2024-12-06 03:57:34,260 INFO L138 BoogieDeclarations]: Found implementation of procedure write_leb [2024-12-06 03:57:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2024-12-06 03:57:34,260 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2024-12-06 03:57:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2024-12-06 03:57:34,260 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2024-12-06 03:57:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_erase [2024-12-06 03:57:34,260 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_erase [2024-12-06 03:57:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_del [2024-12-06 03:57:34,260 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_del [2024-12-06 03:57:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure validate_ec_hdr [2024-12-06 03:57:34,260 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_ec_hdr [2024-12-06 03:57:34,260 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_compat [2024-12-06 03:57:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_compat [2024-12-06 03:57:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_gen [2024-12-06 03:57:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_gen [2024-12-06 03:57:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_av [2024-12-06 03:57:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_av [2024-12-06 03:57:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-12-06 03:57:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-12-06 03:57:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_device [2024-12-06 03:57:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_device [2024-12-06 03:57:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2024-12-06 03:57:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2024-12-06 03:57:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_vid_hdr [2024-12-06 03:57:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_vid_hdr [2024-12-06 03:57:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2024-12-06 03:57:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2024-12-06 03:57:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_lock [2024-12-06 03:57:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_lock [2024-12-06 03:57:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path [2024-12-06 03:57:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path [2024-12-06 03:57:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-12-06 03:57:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-12-06 03:57:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2024-12-06 03:57:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2024-12-06 03:57:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read [2024-12-06 03:57:34,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read [2024-12-06 03:57:34,261 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-12-06 03:57:34,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-12-06 03:57:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_change_vtbl_record [2024-12-06 03:57:34,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_change_vtbl_record [2024-12-06 03:57:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 03:57:34,262 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 03:57:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_write [2024-12-06 03:57:34,262 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_write [2024-12-06 03:57:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure uif_close [2024-12-06 03:57:34,262 INFO L138 BoogieDeclarations]: Found implementation of procedure uif_close [2024-12-06 03:57:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2024-12-06 03:57:34,262 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2024-12-06 03:57:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove_all [2024-12-06 03:57:34,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove_all [2024-12-06 03:57:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_atomic_leb_change [2024-12-06 03:57:34,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_atomic_leb_change [2024-12-06 03:57:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:57:34,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:57:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-06 03:57:34,262 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-06 03:57:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_ro_mode [2024-12-06 03:57:34,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_ro_mode [2024-12-06 03:57:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-12-06 03:57:34,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-12-06 03:57:34,262 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2024-12-06 03:57:34,262 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2024-12-06 03:57:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 03:57:34,263 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 03:57:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2024-12-06 03:57:34,263 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2024-12-06 03:57:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 03:57:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 03:57:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 03:57:34,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 03:57:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-06 03:57:34,263 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-06 03:57:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure scan_all [2024-12-06 03:57:34,263 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_all [2024-12-06 03:57:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-12-06 03:57:34,263 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-12-06 03:57:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_flash [2024-12-06 03:57:34,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_flash [2024-12-06 03:57:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_is_fm_block [2024-12-06 03:57:34,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_is_fm_block [2024-12-06 03:57:34,263 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2024-12-06 03:57:34,264 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_fetch_request [2024-12-06 03:57:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_unlock [2024-12-06 03:57:34,264 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_unlock [2024-12-06 03:57:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2024-12-06 03:57:34,264 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2024-12-06 03:57:34,264 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_sync_erase [2024-12-06 03:57:34,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_sync_erase [2024-12-06 03:57:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 03:57:34,265 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 03:57:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 03:57:34,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 03:57:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure idx2vol_id [2024-12-06 03:57:34,265 INFO L138 BoogieDeclarations]: Found implementation of procedure idx2vol_id [2024-12-06 03:57:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2024-12-06 03:57:34,265 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2024-12-06 03:57:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-12-06 03:57:34,265 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-12-06 03:57:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure free [2024-12-06 03:57:34,265 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2024-12-06 03:57:34,266 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2024-12-06 03:57:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure vol_attribute_show [2024-12-06 03:57:34,266 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_attribute_show [2024-12-06 03:57:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_peb_ec_hdr [2024-12-06 03:57:34,266 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_peb_ec_hdr [2024-12-06 03:57:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vol_info [2024-12-06 03:57:34,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vol_info [2024-12-06 03:57:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 03:57:34,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 03:57:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure get_peb_for_wl [2024-12-06 03:57:34,266 INFO L138 BoogieDeclarations]: Found implementation of procedure get_peb_for_wl [2024-12-06 03:57:34,266 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 03:57:34,266 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 03:57:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2024-12-06 03:57:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2024-12-06 03:57:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2024-12-06 03:57:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2024-12-06 03:57:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2024-12-06 03:57:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2024-12-06 03:57:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure create_vtbl [2024-12-06 03:57:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure create_vtbl [2024-12-06 03:57:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2024-12-06 03:57:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2024-12-06 03:57:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-06 03:57:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-06 03:57:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2024-12-06 03:57:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2024-12-06 03:57:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2024-12-06 03:57:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2024-12-06 03:57:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:57:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure do_work [2024-12-06 03:57:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure do_work [2024-12-06 03:57:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-06 03:57:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-06 03:57:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_in_wl_tree [2024-12-06 03:57:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_in_wl_tree [2024-12-06 03:57:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume [2024-12-06 03:57:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume [2024-12-06 03:57:34,267 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_pattern [2024-12-06 03:57:34,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_pattern [2024-12-06 03:57:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_bitflip [2024-12-06 03:57:34,268 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_bitflip [2024-12-06 03:57:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_write_leb [2024-12-06 03:57:34,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_write_leb [2024-12-06 03:57:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2024-12-06 03:57:34,268 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2024-12-06 03:57:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2024-12-06 03:57:34,268 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2024-12-06 03:57:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:57:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_fsync [2024-12-06 03:57:34,268 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_fsync [2024-12-06 03:57:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure get_mtd_device [2024-12-06 03:57:34,268 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mtd_device [2024-12-06 03:57:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_put_device [2024-12-06 03:57:34,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_put_device [2024-12-06 03:57:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure assign_aeb_to_av [2024-12-06 03:57:34,268 INFO L138 BoogieDeclarations]: Found implementation of procedure assign_aeb_to_av [2024-12-06 03:57:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-12-06 03:57:34,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-12-06 03:57:34,268 INFO L130 BoogieDeclarations]: Found specification of procedure clear_update_marker [2024-12-06 03:57:34,268 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_update_marker [2024-12-06 03:57:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-06 03:57:34,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-06 03:57:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2024-12-06 03:57:34,269 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2024-12-06 03:57:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure scan_peb [2024-12-06 03:57:34,269 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_peb [2024-12-06 03:57:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2024-12-06 03:57:34,269 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2024-12-06 03:57:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr___0 [2024-12-06 03:57:34,269 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr___0 [2024-12-06 03:57:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___3 [2024-12-06 03:57:34,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___3 [2024-12-06 03:57:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_create [2024-12-06 03:57:34,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_create [2024-12-06 03:57:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 03:57:34,269 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___0 [2024-12-06 03:57:34,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___0 [2024-12-06 03:57:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-06 03:57:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-06 03:57:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___4 [2024-12-06 03:57:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___4 [2024-12-06 03:57:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 03:57:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 03:57:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_self_check_all_ff [2024-12-06 03:57:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_self_check_all_ff [2024-12-06 03:57:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2024-12-06 03:57:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2024-12-06 03:57:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_eccerr [2024-12-06 03:57:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_eccerr [2024-12-06 03:57:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_close_volume [2024-12-06 03:57:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_close_volume [2024-12-06 03:57:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_peb [2024-12-06 03:57:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_peb [2024-12-06 03:57:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-12-06 03:57:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-12-06 03:57:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2024-12-06 03:57:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2024-12-06 03:57:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 03:57:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 03:57:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2024-12-06 03:57:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2024-12-06 03:57:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-12-06 03:57:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-12-06 03:57:34,270 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-06 03:57:34,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-06 03:57:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_wear_leveling [2024-12-06 03:57:34,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_wear_leveling [2024-12-06 03:57:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure leb_read_unlock [2024-12-06 03:57:34,271 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_read_unlock [2024-12-06 03:57:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-12-06 03:57:34,271 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-12-06 03:57:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_next_sqnum [2024-12-06 03:57:34,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_next_sqnum [2024-12-06 03:57:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_ec_hdr [2024-12-06 03:57:34,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_ec_hdr [2024-12-06 03:57:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure bio_has_data [2024-12-06 03:57:34,271 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_has_data [2024-12-06 03:57:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_add_entry [2024-12-06 03:57:34,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_add_entry [2024-12-06 03:57:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_close [2024-12-06 03:57:34,271 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_close [2024-12-06 03:57:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure revoke_exclusive [2024-12-06 03:57:34,271 INFO L138 BoogieDeclarations]: Found implementation of procedure revoke_exclusive [2024-12-06 03:57:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-06 03:57:34,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-06 03:57:34,271 INFO L130 BoogieDeclarations]: Found specification of procedure return_unused_pool_pebs [2024-12-06 03:57:34,271 INFO L138 BoogieDeclarations]: Found implementation of procedure return_unused_pool_pebs [2024-12-06 03:57:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-06 03:57:34,272 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-06 03:57:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2024-12-06 03:57:34,272 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2024-12-06 03:57:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vtbl_record [2024-12-06 03:57:34,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vtbl_record [2024-12-06 03:57:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2024-12-06 03:57:34,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2024-12-06 03:57:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure erase_worker [2024-12-06 03:57:34,272 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_worker [2024-12-06 03:57:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase [2024-12-06 03:57:34,272 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase [2024-12-06 03:57:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_add_to_av [2024-12-06 03:57:34,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_add_to_av [2024-12-06 03:57:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2024-12-06 03:57:34,272 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2024-12-06 03:57:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2024-12-06 03:57:34,272 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2024-12-06 03:57:34,272 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 03:57:34,272 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 03:57:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2024-12-06 03:57:34,274 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2024-12-06 03:57:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2024-12-06 03:57:34,274 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2024-12-06 03:57:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:57:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2024-12-06 03:57:34,274 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2024-12-06 03:57:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-12-06 03:57:34,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-12-06 03:57:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_volume [2024-12-06 03:57:34,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_volume [2024-12-06 03:57:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-12-06 03:57:34,274 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-12-06 03:57:34,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 03:57:34,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 03:57:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_lookup [2024-12-06 03:57:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_lookup [2024-12-06 03:57:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_getgeo [2024-12-06 03:57:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_getgeo [2024-12-06 03:57:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2024-12-06 03:57:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2024-12-06 03:57:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2024-12-06 03:57:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2024-12-06 03:57:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-12-06 03:57:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-12-06 03:57:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_flush [2024-12-06 03:57:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_flush [2024-12-06 03:57:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_list [2024-12-06 03:57:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_list [2024-12-06 03:57:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_volumes [2024-12-06 03:57:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_volumes [2024-12-06 03:57:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure kill_volumes [2024-12-06 03:57:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_volumes [2024-12-06 03:57:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_is_bgt_disabled [2024-12-06 03:57:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_is_bgt_disabled [2024-12-06 03:57:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_notify_all [2024-12-06 03:57:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_notify_all [2024-12-06 03:57:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2024-12-06 03:57:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2024-12-06 03:57:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write [2024-12-06 03:57:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write [2024-12-06 03:57:34,275 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2024-12-06 03:57:34,275 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2024-12-06 03:57:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure scan_pool [2024-12-06 03:57:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_pool [2024-12-06 03:57:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-06 03:57:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-06 03:57:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure add_aeb [2024-12-06 03:57:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure add_aeb [2024-12-06 03:57:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_read [2024-12-06 03:57:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_read [2024-12-06 03:57:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit [2024-12-06 03:57:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit [2024-12-06 03:57:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure get_exclusive [2024-12-06 03:57:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exclusive [2024-12-06 03:57:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_major2num [2024-12-06 03:57:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_major2num [2024-12-06 03:57:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_volume_info [2024-12-06 03:57:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_volume_info [2024-12-06 03:57:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2024-12-06 03:57:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2024-12-06 03:57:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-12-06 03:57:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-12-06 03:57:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-06 03:57:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-06 03:57:34,276 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2024-12-06 03:57:34,276 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2024-12-06 03:57:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_volume_info [2024-12-06 03:57:34,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_volume_info [2024-12-06 03:57:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure tree_destroy [2024-12-06 03:57:34,277 INFO L138 BoogieDeclarations]: Found implementation of procedure tree_destroy [2024-12-06 03:57:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:57:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_ec_hdr [2024-12-06 03:57:34,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_ec_hdr [2024-12-06 03:57:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure find_anchor_wl_entry [2024-12-06 03:57:34,277 INFO L138 BoogieDeclarations]: Found implementation of procedure find_anchor_wl_entry [2024-12-06 03:57:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2024-12-06 03:57:34,277 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2024-12-06 03:57:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-12-06 03:57:34,277 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-12-06 03:57:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_notify [2024-12-06 03:57:34,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_notify [2024-12-06 03:57:34,277 INFO L130 BoogieDeclarations]: Found specification of procedure wl_tree_add [2024-12-06 03:57:34,277 INFO L138 BoogieDeclarations]: Found implementation of procedure wl_tree_add [2024-12-06 03:57:36,037 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:57:36,042 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:57:36,252 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 04:01:46,982 INFO L? ?]: Removed 8648 outVars from TransFormulas that were not future-live. [2024-12-06 04:01:46,982 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:01:55,339 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:01:55,339 INFO L312 CfgBuilder]: Removed 25 assume(true) statements. [2024-12-06 04:01:55,339 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:01:55 BoogieIcfgContainer [2024-12-06 04:01:55,339 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:01:55,341 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:01:55,341 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:01:55,356 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:01:55,356 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:01:55" (1/1) ... [2024-12-06 04:01:55,363 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:01:55,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:55,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14458 states to 9418 states and 14458 transitions. [2024-12-06 04:01:55,571 INFO L276 IsEmpty]: Start isEmpty. Operand 9418 states and 14458 transitions. [2024-12-06 04:01:55,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-06 04:01:55,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:55,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:13,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:15,710 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2024-12-06 04:03:26,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.47s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:03:26,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:26,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14550 states to 9422 states and 14550 transitions. [2024-12-06 04:03:26,993 INFO L276 IsEmpty]: Start isEmpty. Operand 9422 states and 14550 transitions. [2024-12-06 04:03:27,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 04:03:27,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:27,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:44,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:46,016 INFO L134 CoverageAnalysis]: Checked inductivity of 3446 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2024-12-06 04:04:46,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:46,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14551 states to 9423 states and 14551 transitions. [2024-12-06 04:04:46,139 INFO L276 IsEmpty]: Start isEmpty. Operand 9423 states and 14551 transitions. [2024-12-06 04:04:46,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-12-06 04:04:46,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:46,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:04,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:05,880 INFO L134 CoverageAnalysis]: Checked inductivity of 3447 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3447 trivial. 0 not checked. [2024-12-06 04:06:05,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:06,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14552 states to 9424 states and 14552 transitions. [2024-12-06 04:06:06,031 INFO L276 IsEmpty]: Start isEmpty. Operand 9424 states and 14552 transitions. [2024-12-06 04:06:06,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 04:06:06,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:06,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:29,157 INFO L134 CoverageAnalysis]: Checked inductivity of 3446 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2024-12-06 04:07:31,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:31,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14641 states to 9427 states and 14641 transitions. [2024-12-06 04:07:31,088 INFO L276 IsEmpty]: Start isEmpty. Operand 9427 states and 14641 transitions. [2024-12-06 04:07:31,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-06 04:07:31,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:31,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:52,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:53,134 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2024-12-06 04:08:53,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:53,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14644 states to 9429 states and 14644 transitions. [2024-12-06 04:08:53,224 INFO L276 IsEmpty]: Start isEmpty. Operand 9429 states and 14644 transitions. [2024-12-06 04:08:53,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-06 04:08:53,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:53,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:17,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:18,706 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2024-12-06 04:10:18,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:18,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14647 states to 9431 states and 14647 transitions. [2024-12-06 04:10:18,803 INFO L276 IsEmpty]: Start isEmpty. Operand 9431 states and 14647 transitions. [2024-12-06 04:10:18,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-06 04:10:18,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:18,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms