./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.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_7c2a3324-3cc0-471b-96ce-1813c3235dce/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c2a3324-3cc0-471b-96ce-1813c3235dce/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_7c2a3324-3cc0-471b-96ce-1813c3235dce/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c2a3324-3cc0-471b-96ce-1813c3235dce/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c2a3324-3cc0-471b-96ce-1813c3235dce/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_7c2a3324-3cc0-471b-96ce-1813c3235dce/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 2172e032e9cb68a2b0e155b37c2b059fdf8161b13e80793b149e9bd68636779e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:37:29,704 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:37:29,762 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c2a3324-3cc0-471b-96ce-1813c3235dce/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 22:37:29,767 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:37:29,767 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:37:29,787 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:37:29,788 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:37:29,788 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:37:29,788 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:37:29,788 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:37:29,789 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:37:29,789 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:37:29,789 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:37:29,789 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:37:29,789 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:37:29,789 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:37:29,789 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:37:29,789 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:37:29,789 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:37:29,789 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:37:29,789 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:37:29,790 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:37:29,790 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:37:29,790 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:37:29,790 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:37:29,790 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:37:29,790 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:37:29,790 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:37:29,790 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:37:29,790 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:37:29,790 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_7c2a3324-3cc0-471b-96ce-1813c3235dce/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 -> 2172e032e9cb68a2b0e155b37c2b059fdf8161b13e80793b149e9bd68636779e [2024-12-05 22:37:30,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:37:30,063 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:37:30,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:37:30,067 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:37:30,067 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:37:30,069 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c2a3324-3cc0-471b-96ce-1813c3235dce/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i [2024-12-05 22:37:32,769 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c2a3324-3cc0-471b-96ce-1813c3235dce/bin/ukojak-verify-CZk0znPC7b/data/a29f2c0f9/4af8490ea06741d4a90eb68f71d687f0/FLAGb1570f582 [2024-12-05 22:37:33,457 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:37:33,457 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c2a3324-3cc0-471b-96ce-1813c3235dce/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i [2024-12-05 22:37:33,519 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c2a3324-3cc0-471b-96ce-1813c3235dce/bin/ukojak-verify-CZk0znPC7b/data/a29f2c0f9/4af8490ea06741d4a90eb68f71d687f0/FLAGb1570f582 [2024-12-05 22:37:33,535 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c2a3324-3cc0-471b-96ce-1813c3235dce/bin/ukojak-verify-CZk0znPC7b/data/a29f2c0f9/4af8490ea06741d4a90eb68f71d687f0 [2024-12-05 22:37:33,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:37:33,539 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:37:33,540 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:37:33,540 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:37:33,545 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:37:33,546 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:37:33" (1/1) ... [2024-12-05 22:37:33,547 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4498b17c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:33, skipping insertion in model container [2024-12-05 22:37:33,547 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:37:33" (1/1) ... [2024-12-05 22:37:33,712 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:37:39,153 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_7c2a3324-3cc0-471b-96ce-1813c3235dce/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i[705142,705155] [2024-12-05 22:37:39,556 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:37:39,593 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:37:39,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3326] [2024-12-05 22:37:39,661 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [3333] [2024-12-05 22:37:39,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3379] [2024-12-05 22:37:39,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3382] [2024-12-05 22:37:39,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3385] [2024-12-05 22:37:39,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3388] [2024-12-05 22:37:39,715 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/874/dscv_tempdir/dscv/ri/32_7a/drivers/mtd/ubi/vtbl.c.prepared"), "i" (953), "i" (12UL)); [4540-4541] [2024-12-05 22:37:39,945 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)); [8700-8701] [2024-12-05 22:37:39,947 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)); [8751-8752] [2024-12-05 22:37:39,947 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)); [8764-8765] [2024-12-05 22:37:39,965 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"); [9242] [2024-12-05 22:37:39,965 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"); [9245] [2024-12-05 22:37:39,965 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"); [9248] [2024-12-05 22:37:39,966 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"); [9251] [2024-12-05 22:37:39,966 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"); [9254] [2024-12-05 22:37:39,967 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)); [9279-9280] [2024-12-05 22:37:39,973 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"); [9464] [2024-12-05 22:37:39,973 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"); [9467] [2024-12-05 22:37:39,973 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"); [9470] [2024-12-05 22:37:39,974 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"); [9473] [2024-12-05 22:37:39,974 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"); [9476] [2024-12-05 22:37:39,975 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)); [9498-9499] [2024-12-05 22:37:40,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [12662-12663] [2024-12-05 22:37:40,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [16843-16844] [2024-12-05 22:37:40,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [16848-16849] [2024-12-05 22:37:40,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [16853-16854] [2024-12-05 22:37:40,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [16858-16859] [2024-12-05 22:37:40,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/874/dscv_tempdir/dscv/ri/32_7a/drivers/mtd/ubi/attach.c.prepared"), "i" (219), "i" (12UL)); [17623-17624] [2024-12-05 22:37:40,363 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_7c2a3324-3cc0-471b-96ce-1813c3235dce/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i[705142,705155] [2024-12-05 22:37:40,383 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:37:40,671 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:37:40,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:40 WrapperNode [2024-12-05 22:37:40,672 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:37:40,673 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:37:40,673 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:37:40,673 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:37:40,680 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:40" (1/1) ... [2024-12-05 22:37:40,845 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:40" (1/1) ... [2024-12-05 22:37:41,488 INFO L138 Inliner]: procedures = 644, calls = 14360, calls flagged for inlining = 235, calls inlined = 208, statements flattened = 28196 [2024-12-05 22:37:41,488 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:37:41,489 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:37:41,489 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:37:41,489 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:37:41,498 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:40" (1/1) ... [2024-12-05 22:37:41,498 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:40" (1/1) ... [2024-12-05 22:37:41,593 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:40" (1/1) ... [2024-12-05 22:37:41,594 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:40" (1/1) ... [2024-12-05 22:37:41,944 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:40" (1/1) ... [2024-12-05 22:37:42,004 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:40" (1/1) ... [2024-12-05 22:37:42,158 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:40" (1/1) ... [2024-12-05 22:37:42,240 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:40" (1/1) ... [2024-12-05 22:37:42,278 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:40" (1/1) ... [2024-12-05 22:37:42,391 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:37:42,392 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:37:42,392 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:37:42,392 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:37:42,393 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:37:40" (1/1) ... [2024-12-05 22:37:42,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:37:42,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c2a3324-3cc0-471b-96ce-1813c3235dce/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:37:42,428 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c2a3324-3cc0-471b-96ce-1813c3235dce/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:37:42,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c2a3324-3cc0-471b-96ce-1813c3235dce/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:37:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_init [2024-12-05 22:37:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_init [2024-12-05 22:37:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_ec_hdr [2024-12-05 22:37:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_ec_hdr [2024-12-05 22:37:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_unmap_leb [2024-12-05 22:37:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_unmap_leb [2024-12-05 22:37:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2024-12-05 22:37:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2024-12-05 22:37:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2024-12-05 22:37:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2024-12-05 22:37:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_resize_volume [2024-12-05 22:37:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_resize_volume [2024-12-05 22:37:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_internal_volumes [2024-12-05 22:37:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_internal_volumes [2024-12-05 22:37:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure __schedule_ubi_work [2024-12-05 22:37:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __schedule_ubi_work [2024-12-05 22:37:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_volume_notify [2024-12-05 22:37:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_volume_notify [2024-12-05 22:37:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 22:37:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 22:37:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_detach_mtd_dev [2024-12-05 22:37:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_detach_mtd_dev [2024-12-05 22:37:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure put_mtd_device [2024-12-05 22:37:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure put_mtd_device [2024-12-05 22:37:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure erase_block [2024-12-05 22:37:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_block [2024-12-05 22:37:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_pending [2024-12-05 22:37:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_pending [2024-12-05 22:37:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2024-12-05 22:37:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2024-12-05 22:37:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-12-05 22:37:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-12-05 22:37:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2024-12-05 22:37:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2024-12-05 22:37:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_read_leb [2024-12-05 22:37:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_read_leb [2024-12-05 22:37:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_device_info [2024-12-05 22:37:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_device_info [2024-12-05 22:37:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_cdev_ioctl [2024-12-05 22:37:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_cdev_ioctl [2024-12-05 22:37:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ckvol_mutex_of_ubi_device [2024-12-05 22:37:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ckvol_mutex_of_ubi_device [2024-12-05 22:37:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-12-05 22:37:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-12-05 22:37:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_sysfs_close [2024-12-05 22:37:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_sysfs_close [2024-12-05 22:37:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure vtbl_check [2024-12-05 22:37:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure vtbl_check [2024-12-05 22:37:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_vid_hdr [2024-12-05 22:37:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_vid_hdr [2024-12-05 22:37:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_cdev_ioctl [2024-12-05 22:37:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_cdev_ioctl [2024-12-05 22:37:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-12-05 22:37:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-12-05 22:37:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_compare_lebs [2024-12-05 22:37:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_compare_lebs [2024-12-05 22:37:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_fm_peb [2024-12-05 22:37:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_fm_peb [2024-12-05 22:37:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-05 22:37:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-05 22:37:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2024-12-05 22:37:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2024-12-05 22:37:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_ioctl [2024-12-05 22:37:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_ioctl [2024-12-05 22:37:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_fastmap [2024-12-05 22:37:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_fastmap [2024-12-05 22:37:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure is_error_sane [2024-12-05 22:37:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure is_error_sane [2024-12-05 22:37:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_vid_hdr [2024-12-05 22:37:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_vid_hdr [2024-12-05 22:37:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vid_hdr [2024-12-05 22:37:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vid_hdr [2024-12-05 22:37:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2024-12-05 22:37:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2024-12-05 22:37:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_volume [2024-12-05 22:37:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_volume [2024-12-05 22:37:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calc_data_len [2024-12-05 22:37:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calc_data_len [2024-12-05 22:37:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_data [2024-12-05 22:37:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_data [2024-12-05 22:37:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_close [2024-12-05 22:37:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_close [2024-12-05 22:37:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_vid_hdr [2024-12-05 22:37:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_vid_hdr [2024-12-05 22:37:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:37:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-12-05 22:37:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-12-05 22:37:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2024-12-05 22:37:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2024-12-05 22:37:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_find_av [2024-12-05 22:37:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_find_av [2024-12-05 22:37:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-05 22:37:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-05 22:37:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2024-12-05 22:37:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2024-12-05 22:37:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-05 22:37:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-05 22:37:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_ubi_work [2024-12-05 22:37:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_ubi_work [2024-12-05 22:37:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase___0 [2024-12-05 22:37:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase___0 [2024-12-05 22:37:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-05 22:37:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-05 22:37:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-12-05 22:37:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-12-05 22:37:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_ec_hdr [2024-12-05 22:37:42,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_ec_hdr [2024-12-05 22:37:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 22:37:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_not_bad [2024-12-05 22:37:42,466 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_not_bad [2024-12-05 22:37:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-12-05 22:37:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-12-05 22:37:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_div_by_eb [2024-12-05 22:37:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_div_by_eb [2024-12-05 22:37:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-05 22:37:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-05 22:37:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calculate_reserved [2024-12-05 22:37:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calculate_reserved [2024-12-05 22:37:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit_dev [2024-12-05 22:37:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit_dev [2024-12-05 22:37:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 22:37:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr [2024-12-05 22:37:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr [2024-12-05 22:37:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_buf_mutex_of_ubi_device [2024-12-05 22:37:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_buf_mutex_of_ubi_device [2024-12-05 22:37:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure find_mean_wl_entry [2024-12-05 22:37:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mean_wl_entry [2024-12-05 22:37:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-12-05 22:37:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-12-05 22:37:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:37:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_move_mutex_of_ubi_device [2024-12-05 22:37:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_move_mutex_of_ubi_device [2024-12-05 22:37:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-12-05 22:37:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-12-05 22:37:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 22:37:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 22:37:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_data [2024-12-05 22:37:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_data [2024-12-05 22:37:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_add [2024-12-05 22:37:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_add [2024-12-05 22:37:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2024-12-05 22:37:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2024-12-05 22:37:42,469 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2024-12-05 22:37:42,469 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2024-12-05 22:37:42,469 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_write [2024-12-05 22:37:42,469 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_write [2024-12-05 22:37:42,469 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-05 22:37:42,469 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-05 22:37:42,469 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-12-05 22:37:42,469 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-12-05 22:37:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2024-12-05 22:37:42,470 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2024-12-05 22:37:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure new_fm_vhdr [2024-12-05 22:37:42,470 INFO L138 BoogieDeclarations]: Found implementation of procedure new_fm_vhdr [2024-12-05 22:37:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2024-12-05 22:37:42,470 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2024-12-05 22:37:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2024-12-05 22:37:42,470 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2024-12-05 22:37:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure find_wl_entry [2024-12-05 22:37:42,470 INFO L138 BoogieDeclarations]: Found implementation of procedure find_wl_entry [2024-12-05 22:37:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_io [2024-12-05 22:37:42,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_io [2024-12-05 22:37:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure __vmalloc [2024-12-05 22:37:42,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __vmalloc [2024-12-05 22:37:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_is_bad [2024-12-05 22:37:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_is_bad [2024-12-05 22:37:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure vol_id2idx [2024-12-05 22:37:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_id2idx [2024-12-05 22:37:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_device_mutex_of_ubi_device [2024-12-05 22:37:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_device_mutex_of_ubi_device [2024-12-05 22:37:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2024-12-05 22:37:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2024-12-05 22:37:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:37:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_reserved [2024-12-05 22:37:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_reserved [2024-12-05 22:37:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_fm_peb [2024-12-05 22:37:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_fm_peb [2024-12-05 22:37:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure in_wl_tree [2024-12-05 22:37:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure in_wl_tree [2024-12-05 22:37:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ai [2024-12-05 22:37:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ai [2024-12-05 22:37:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2024-12-05 22:37:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2024-12-05 22:37:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_move_mutex_of_ubi_device [2024-12-05 22:37:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_move_mutex_of_ubi_device [2024-12-05 22:37:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_peb [2024-12-05 22:37:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_peb [2024-12-05 22:37:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-12-05 22:37:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-12-05 22:37:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:37:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ai [2024-12-05 22:37:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ai [2024-12-05 22:37:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:37:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_aeb [2024-12-05 22:37:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_aeb [2024-12-05 22:37:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_av [2024-12-05 22:37:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_av [2024-12-05 22:37:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure write_leb [2024-12-05 22:37:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure write_leb [2024-12-05 22:37:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2024-12-05 22:37:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2024-12-05 22:37:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2024-12-05 22:37:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2024-12-05 22:37:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_erase [2024-12-05 22:37:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_erase [2024-12-05 22:37:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_del [2024-12-05 22:37:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_del [2024-12-05 22:37:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure validate_ec_hdr [2024-12-05 22:37:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_ec_hdr [2024-12-05 22:37:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_compat [2024-12-05 22:37:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_compat [2024-12-05 22:37:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_gen [2024-12-05 22:37:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_gen [2024-12-05 22:37:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_av [2024-12-05 22:37:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_av [2024-12-05 22:37:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-12-05 22:37:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-12-05 22:37:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_device [2024-12-05 22:37:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_device [2024-12-05 22:37:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2024-12-05 22:37:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2024-12-05 22:37:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_vid_hdr [2024-12-05 22:37:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_vid_hdr [2024-12-05 22:37:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2024-12-05 22:37:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2024-12-05 22:37:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_lock [2024-12-05 22:37:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_lock [2024-12-05 22:37:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-12-05 22:37:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-12-05 22:37:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2024-12-05 22:37:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2024-12-05 22:37:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read [2024-12-05 22:37:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read [2024-12-05 22:37:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_change_vtbl_record [2024-12-05 22:37:42,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_change_vtbl_record [2024-12-05 22:37:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure uif_close [2024-12-05 22:37:42,475 INFO L138 BoogieDeclarations]: Found implementation of procedure uif_close [2024-12-05 22:37:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2024-12-05 22:37:42,475 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2024-12-05 22:37:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_atomic_leb_change [2024-12-05 22:37:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_atomic_leb_change [2024-12-05 22:37:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:37:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:37:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-05 22:37:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-05 22:37:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_ro_mode [2024-12-05 22:37:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_ro_mode [2024-12-05 22:37:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-12-05 22:37:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-12-05 22:37:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2024-12-05 22:37:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2024-12-05 22:37:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2024-12-05 22:37:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2024-12-05 22:37:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 22:37:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fm_mutex_of_ubi_device [2024-12-05 22:37:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fm_mutex_of_ubi_device [2024-12-05 22:37:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 22:37:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_buf_mutex_of_ubi_device [2024-12-05 22:37:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_buf_mutex_of_ubi_device [2024-12-05 22:37:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ubi_devices_mutex [2024-12-05 22:37:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ubi_devices_mutex [2024-12-05 22:37:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-05 22:37:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-05 22:37:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure scan_all [2024-12-05 22:37:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_all [2024-12-05 22:37:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_flash [2024-12-05 22:37:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_flash [2024-12-05 22:37:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr [2024-12-05 22:37:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr [2024-12-05 22:37:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_is_fm_block [2024-12-05 22:37:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_is_fm_block [2024-12-05 22:37:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_unlock [2024-12-05 22:37:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_unlock [2024-12-05 22:37:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_device_mutex_of_ubi_device [2024-12-05 22:37:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_device_mutex_of_ubi_device [2024-12-05 22:37:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2024-12-05 22:37:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2024-12-05 22:37:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_sync_erase [2024-12-05 22:37:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_sync_erase [2024-12-05 22:37:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-05 22:37:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-05 22:37:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 22:37:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 22:37:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure idx2vol_id [2024-12-05 22:37:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure idx2vol_id [2024-12-05 22:37:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-12-05 22:37:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-12-05 22:37:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure free [2024-12-05 22:37:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_peb_ec_hdr [2024-12-05 22:37:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_peb_ec_hdr [2024-12-05 22:37:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vol_info [2024-12-05 22:37:42,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vol_info [2024-12-05 22:37:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 22:37:42,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 22:37:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure get_peb_for_wl [2024-12-05 22:37:42,479 INFO L138 BoogieDeclarations]: Found implementation of procedure get_peb_for_wl [2024-12-05 22:37:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2024-12-05 22:37:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2024-12-05 22:37:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-05 22:37:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-05 22:37:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2024-12-05 22:37:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2024-12-05 22:37:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure create_vtbl [2024-12-05 22:37:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure create_vtbl [2024-12-05 22:37:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2024-12-05 22:37:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2024-12-05 22:37:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-05 22:37:42,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-05 22:37:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2024-12-05 22:37:42,481 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2024-12-05 22:37:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:37:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure do_work [2024-12-05 22:37:42,481 INFO L138 BoogieDeclarations]: Found implementation of procedure do_work [2024-12-05 22:37:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-05 22:37:42,481 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-05 22:37:42,481 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_in_wl_tree [2024-12-05 22:37:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_in_wl_tree [2024-12-05 22:37:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume [2024-12-05 22:37:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume [2024-12-05 22:37:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_pattern [2024-12-05 22:37:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_pattern [2024-12-05 22:37:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_bitflip [2024-12-05 22:37:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_bitflip [2024-12-05 22:37:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_write_leb [2024-12-05 22:37:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_write_leb [2024-12-05 22:37:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2024-12-05 22:37:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2024-12-05 22:37:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2024-12-05 22:37:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2024-12-05 22:37:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:37:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_put_device [2024-12-05 22:37:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_put_device [2024-12-05 22:37:42,482 INFO L130 BoogieDeclarations]: Found specification of procedure assign_aeb_to_av [2024-12-05 22:37:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure assign_aeb_to_av [2024-12-05 22:37:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-12-05 22:37:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-12-05 22:37:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure clear_update_marker [2024-12-05 22:37:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_update_marker [2024-12-05 22:37:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2024-12-05 22:37:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2024-12-05 22:37:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure scan_peb [2024-12-05 22:37:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_peb [2024-12-05 22:37:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2024-12-05 22:37:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2024-12-05 22:37:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr___0 [2024-12-05 22:37:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr___0 [2024-12-05 22:37:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 22:37:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-05 22:37:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-05 22:37:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 22:37:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 22:37:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_self_check_all_ff [2024-12-05 22:37:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_self_check_all_ff [2024-12-05 22:37:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2024-12-05 22:37:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2024-12-05 22:37:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_eccerr [2024-12-05 22:37:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_eccerr [2024-12-05 22:37:42,483 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_close_volume [2024-12-05 22:37:42,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_close_volume [2024-12-05 22:37:42,484 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_peb [2024-12-05 22:37:42,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_peb [2024-12-05 22:37:42,484 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-12-05 22:37:42,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-12-05 22:37:42,484 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2024-12-05 22:37:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2024-12-05 22:37:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-05 22:37:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-05 22:37:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-12-05 22:37:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-12-05 22:37:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_wear_leveling [2024-12-05 22:37:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_wear_leveling [2024-12-05 22:37:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure leb_read_unlock [2024-12-05 22:37:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_read_unlock [2024-12-05 22:37:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_next_sqnum [2024-12-05 22:37:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_next_sqnum [2024-12-05 22:37:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ubi_devices_mutex [2024-12-05 22:37:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ubi_devices_mutex [2024-12-05 22:37:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-12-05 22:37:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-12-05 22:37:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_ec_hdr [2024-12-05 22:37:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_ec_hdr [2024-12-05 22:37:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_add_entry [2024-12-05 22:37:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_add_entry [2024-12-05 22:37:42,485 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_close [2024-12-05 22:37:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_close [2024-12-05 22:37:42,486 INFO L130 BoogieDeclarations]: Found specification of procedure revoke_exclusive [2024-12-05 22:37:42,486 INFO L138 BoogieDeclarations]: Found implementation of procedure revoke_exclusive [2024-12-05 22:37:42,486 INFO L130 BoogieDeclarations]: Found specification of procedure return_unused_pool_pebs [2024-12-05 22:37:42,486 INFO L138 BoogieDeclarations]: Found implementation of procedure return_unused_pool_pebs [2024-12-05 22:37:42,486 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-05 22:37:42,486 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-05 22:37:42,486 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vtbl_record [2024-12-05 22:37:42,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vtbl_record [2024-12-05 22:37:42,486 INFO L130 BoogieDeclarations]: Found specification of procedure erase_worker [2024-12-05 22:37:42,486 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_worker [2024-12-05 22:37:42,486 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase [2024-12-05 22:37:42,486 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase [2024-12-05 22:37:42,486 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_add_to_av [2024-12-05 22:37:42,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_add_to_av [2024-12-05 22:37:42,486 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2024-12-05 22:37:42,486 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2024-12-05 22:37:42,486 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2024-12-05 22:37:42,486 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2024-12-05 22:37:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 22:37:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 22:37:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2024-12-05 22:37:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2024-12-05 22:37:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:37:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2024-12-05 22:37:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2024-12-05 22:37:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-12-05 22:37:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-12-05 22:37:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_volume [2024-12-05 22:37:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_volume [2024-12-05 22:37:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 22:37:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 22:37:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_lookup [2024-12-05 22:37:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_lookup [2024-12-05 22:37:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2024-12-05 22:37:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2024-12-05 22:37:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2024-12-05 22:37:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2024-12-05 22:37:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-12-05 22:37:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-12-05 22:37:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_flush [2024-12-05 22:37:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_flush [2024-12-05 22:37:42,487 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_list [2024-12-05 22:37:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_list [2024-12-05 22:37:42,488 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_volumes [2024-12-05 22:37:42,488 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_volumes [2024-12-05 22:37:42,488 INFO L130 BoogieDeclarations]: Found specification of procedure kill_volumes [2024-12-05 22:37:42,489 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_volumes [2024-12-05 22:37:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_is_bgt_disabled [2024-12-05 22:37:42,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_is_bgt_disabled [2024-12-05 22:37:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_notify_all [2024-12-05 22:37:42,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_notify_all [2024-12-05 22:37:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2024-12-05 22:37:42,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2024-12-05 22:37:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write [2024-12-05 22:37:42,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write [2024-12-05 22:37:42,489 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2024-12-05 22:37:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2024-12-05 22:37:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure scan_pool [2024-12-05 22:37:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_pool [2024-12-05 22:37:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-05 22:37:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-05 22:37:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure add_aeb [2024-12-05 22:37:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure add_aeb [2024-12-05 22:37:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_read [2024-12-05 22:37:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_read [2024-12-05 22:37:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure get_exclusive [2024-12-05 22:37:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exclusive [2024-12-05 22:37:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_major2num [2024-12-05 22:37:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_major2num [2024-12-05 22:37:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_volume_info [2024-12-05 22:37:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_volume_info [2024-12-05 22:37:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fm_mutex_of_ubi_device [2024-12-05 22:37:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fm_mutex_of_ubi_device [2024-12-05 22:37:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2024-12-05 22:37:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2024-12-05 22:37:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-05 22:37:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-05 22:37:42,490 INFO L130 BoogieDeclarations]: Found specification of procedure tree_destroy [2024-12-05 22:37:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure tree_destroy [2024-12-05 22:37:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:37:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_ec_hdr [2024-12-05 22:37:42,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_ec_hdr [2024-12-05 22:37:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure find_anchor_wl_entry [2024-12-05 22:37:42,491 INFO L138 BoogieDeclarations]: Found implementation of procedure find_anchor_wl_entry [2024-12-05 22:37:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-05 22:37:42,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-05 22:37:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-12-05 22:37:42,491 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-12-05 22:37:42,491 INFO L130 BoogieDeclarations]: Found specification of procedure wl_tree_add [2024-12-05 22:37:42,491 INFO L138 BoogieDeclarations]: Found implementation of procedure wl_tree_add [2024-12-05 22:37:44,251 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:37:44,256 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:41:30,291 INFO L? ?]: Removed 7247 outVars from TransFormulas that were not future-live. [2024-12-05 22:41:30,291 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:41:35,942 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:41:35,942 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-05 22:41:35,943 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:41:35 BoogieIcfgContainer [2024-12-05 22:41:35,943 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:41:35,945 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:41:35,945 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:41:35,959 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:41:35,960 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:41:35" (1/1) ... [2024-12-05 22:41:35,966 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:41:36,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:36,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12773 states to 8317 states and 12773 transitions. [2024-12-05 22:41:36,160 INFO L276 IsEmpty]: Start isEmpty. Operand 8317 states and 12773 transitions. [2024-12-05 22:41:36,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:41:36,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:36,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:56,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:57,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:07,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:42:08,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:08,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12772 states to 8320 states and 12771 transitions. [2024-12-05 22:42:08,915 INFO L276 IsEmpty]: Start isEmpty. Operand 8320 states and 12771 transitions. [2024-12-05 22:42:08,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:42:08,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:08,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:27,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:28,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:30,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:30,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12799 states to 8325 states and 12797 transitions. [2024-12-05 22:42:30,870 INFO L276 IsEmpty]: Start isEmpty. Operand 8325 states and 12797 transitions. [2024-12-05 22:42:30,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:42:30,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:30,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:50,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:51,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:55,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:55,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12827 states to 8331 states and 12824 transitions. [2024-12-05 22:42:55,840 INFO L276 IsEmpty]: Start isEmpty. Operand 8331 states and 12824 transitions. [2024-12-05 22:42:55,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:42:55,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:55,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:15,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:16,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:25,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:25,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12856 states to 8338 states and 12852 transitions. [2024-12-05 22:43:25,126 INFO L276 IsEmpty]: Start isEmpty. Operand 8338 states and 12852 transitions. [2024-12-05 22:43:25,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:43:25,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:25,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:45,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:46,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:59,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:59,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12886 states to 8346 states and 12881 transitions. [2024-12-05 22:43:59,809 INFO L276 IsEmpty]: Start isEmpty. Operand 8346 states and 12881 transitions. [2024-12-05 22:43:59,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:43:59,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:59,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:21,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:44:32,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:44:38,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:38,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12912 states to 8350 states and 12906 transitions. [2024-12-05 22:44:38,989 INFO L276 IsEmpty]: Start isEmpty. Operand 8350 states and 12906 transitions. [2024-12-05 22:44:38,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:44:38,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:38,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:58,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:00,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:45:29,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:29,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12942 states to 8359 states and 12935 transitions. [2024-12-05 22:45:29,317 INFO L276 IsEmpty]: Start isEmpty. Operand 8359 states and 12935 transitions. [2024-12-05 22:45:29,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:45:29,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:29,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:49,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:50,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:45:55,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:55,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12948 states to 8362 states and 12941 transitions. [2024-12-05 22:45:55,986 INFO L276 IsEmpty]: Start isEmpty. Operand 8362 states and 12941 transitions. [2024-12-05 22:45:55,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:45:55,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:55,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:17,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:19,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:47:07,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:07,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12979 states to 8372 states and 12971 transitions. [2024-12-05 22:47:07,283 INFO L276 IsEmpty]: Start isEmpty. Operand 8372 states and 12971 transitions. [2024-12-05 22:47:07,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:47:07,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:07,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:27,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:27,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:47:34,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:34,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12985 states to 8375 states and 12977 transitions. [2024-12-05 22:47:34,530 INFO L276 IsEmpty]: Start isEmpty. Operand 8375 states and 12977 transitions. [2024-12-05 22:47:34,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:47:34,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:34,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:56,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:57,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:47:57,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:57,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12988 states to 8377 states and 12980 transitions. [2024-12-05 22:47:57,530 INFO L276 IsEmpty]: Start isEmpty. Operand 8377 states and 12980 transitions. [2024-12-05 22:47:57,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:47:57,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:57,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:18,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:21,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:49:31,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:31,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13020 states to 8388 states and 13011 transitions. [2024-12-05 22:49:31,256 INFO L276 IsEmpty]: Start isEmpty. Operand 8388 states and 13011 transitions. [2024-12-05 22:49:31,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:49:31,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:31,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:56,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:57,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:06,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:06,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13026 states to 8391 states and 13017 transitions. [2024-12-05 22:50:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 8391 states and 13017 transitions. [2024-12-05 22:50:06,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:50:06,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:06,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:28,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:28,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:28,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13029 states to 8393 states and 13020 transitions. [2024-12-05 22:50:28,289 INFO L276 IsEmpty]: Start isEmpty. Operand 8393 states and 13020 transitions. [2024-12-05 22:50:28,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:50:28,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:28,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:54,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:55,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:50:55,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:55,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13032 states to 8395 states and 13023 transitions. [2024-12-05 22:50:55,464 INFO L276 IsEmpty]: Start isEmpty. Operand 8395 states and 13023 transitions. [2024-12-05 22:50:55,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:50:55,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:55,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:21,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:25,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.