./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21af7c75-03e0-42b0-8b92-f0bb2684caa4/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21af7c75-03e0-42b0-8b92-f0bb2684caa4/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21af7c75-03e0-42b0-8b92-f0bb2684caa4/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21af7c75-03e0-42b0-8b92-f0bb2684caa4/bin/ukojak-verify-EEHR8qb7sm/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_21af7c75-03e0-42b0-8b92-f0bb2684caa4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21af7c75-03e0-42b0-8b92-f0bb2684caa4/bin/ukojak-verify-EEHR8qb7sm --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-826ab2b [2024-11-13 21:47:00,721 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:47:00,845 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21af7c75-03e0-42b0-8b92-f0bb2684caa4/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:47:00,854 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:47:00,855 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:47:00,899 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:47:00,902 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:47:00,903 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:47:00,903 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:47:00,903 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:47:00,903 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:47:00,904 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:47:00,904 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:47:00,904 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:47:00,904 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:47:00,904 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:47:00,904 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:47:00,904 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:47:00,904 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:47:00,904 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:47:00,907 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:47:00,907 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:47:00,907 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:47:00,907 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:47:00,907 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:47:00,908 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:47:00,908 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:47:00,908 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:47:00,908 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:47:00,908 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:47:00,908 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_21af7c75-03e0-42b0-8b92-f0bb2684caa4/bin/ukojak-verify-EEHR8qb7sm 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 [2024-11-13 21:47:01,267 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:47:01,277 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:47:01,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:47:01,281 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:47:01,282 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:47:01,284 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21af7c75-03e0-42b0-8b92-f0bb2684caa4/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i Unable to find full path for "g++" [2024-11-13 21:47:03,322 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:47:04,635 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:47:04,637 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21af7c75-03e0-42b0-8b92-f0bb2684caa4/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i [2024-11-13 21:47:04,724 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21af7c75-03e0-42b0-8b92-f0bb2684caa4/bin/ukojak-verify-EEHR8qb7sm/data/38f1b04b5/e357e22138f54a8aa6c90a5b7410bd97/FLAG3f753be0b [2024-11-13 21:47:04,744 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21af7c75-03e0-42b0-8b92-f0bb2684caa4/bin/ukojak-verify-EEHR8qb7sm/data/38f1b04b5/e357e22138f54a8aa6c90a5b7410bd97 [2024-11-13 21:47:04,746 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:47:04,748 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:47:04,749 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:47:04,750 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:47:04,754 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:47:04,755 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:47:04" (1/1) ... [2024-11-13 21:47:04,758 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@520169e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:04, skipping insertion in model container [2024-11-13 21:47:04,759 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:47:04" (1/1) ... [2024-11-13 21:47:04,997 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:47:11,081 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_21af7c75-03e0-42b0-8b92-f0bb2684caa4/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i[705142,705155] [2024-11-13 21:47:11,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:47:11,504 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:47:11,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3326] [2024-11-13 21:47:11,648 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [3333] [2024-11-13 21:47:11,651 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3379] [2024-11-13 21:47:11,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3382] [2024-11-13 21:47:11,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3385] [2024-11-13 21:47:11,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3388] [2024-11-13 21:47:11,718 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] [2024-11-13 21:47:12,145 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] [2024-11-13 21:47:12,147 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] [2024-11-13 21:47:12,147 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] [2024-11-13 21:47:12,196 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] [2024-11-13 21:47:12,197 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] [2024-11-13 21:47:12,197 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] [2024-11-13 21:47:12,198 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] [2024-11-13 21:47:12,199 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] [2024-11-13 21:47:12,200 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] [2024-11-13 21:47:12,234 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] [2024-11-13 21:47:12,235 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] [2024-11-13 21:47:12,235 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] [2024-11-13 21:47:12,236 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] [2024-11-13 21:47:12,236 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] [2024-11-13 21:47:12,237 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] [2024-11-13 21:47:12,400 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] [2024-11-13 21:47:12,554 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] [2024-11-13 21:47:12,554 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] [2024-11-13 21:47:12,555 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] [2024-11-13 21:47:12,555 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] [2024-11-13 21:47:12,583 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] [2024-11-13 21:47:12,761 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_21af7c75-03e0-42b0-8b92-f0bb2684caa4/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i[705142,705155] [2024-11-13 21:47:12,790 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:47:13,081 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:47:13,082 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:13 WrapperNode [2024-11-13 21:47:13,083 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:47:13,084 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:47:13,084 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:47:13,084 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:47:13,091 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:13" (1/1) ... [2024-11-13 21:47:13,302 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:13" (1/1) ... [2024-11-13 21:47:14,079 INFO L138 Inliner]: procedures = 644, calls = 14360, calls flagged for inlining = 235, calls inlined = 208, statements flattened = 29952 [2024-11-13 21:47:14,080 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:47:14,081 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:47:14,081 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:47:14,081 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:47:14,089 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:13" (1/1) ... [2024-11-13 21:47:14,089 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:13" (1/1) ... [2024-11-13 21:47:14,213 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:13" (1/1) ... [2024-11-13 21:47:14,214 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:13" (1/1) ... [2024-11-13 21:47:14,941 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:13" (1/1) ... [2024-11-13 21:47:14,998 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:13" (1/1) ... [2024-11-13 21:47:15,054 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:13" (1/1) ... [2024-11-13 21:47:15,097 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:13" (1/1) ... [2024-11-13 21:47:15,224 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:47:15,225 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:47:15,225 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:47:15,225 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:47:15,226 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:47:13" (1/1) ... [2024-11-13 21:47:15,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:47:15,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21af7c75-03e0-42b0-8b92-f0bb2684caa4/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:47:15,260 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21af7c75-03e0-42b0-8b92-f0bb2684caa4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:47:15,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21af7c75-03e0-42b0-8b92-f0bb2684caa4/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:47:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_init [2024-11-13 21:47:15,288 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_init [2024-11-13 21:47:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_ec_hdr [2024-11-13 21:47:15,288 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_ec_hdr [2024-11-13 21:47:15,288 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_unmap_leb [2024-11-13 21:47:15,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_unmap_leb [2024-11-13 21:47:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2024-11-13 21:47:15,289 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2024-11-13 21:47:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2024-11-13 21:47:15,289 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2024-11-13 21:47:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_resize_volume [2024-11-13 21:47:15,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_resize_volume [2024-11-13 21:47:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_internal_volumes [2024-11-13 21:47:15,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_internal_volumes [2024-11-13 21:47:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure __schedule_ubi_work [2024-11-13 21:47:15,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __schedule_ubi_work [2024-11-13 21:47:15,289 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_volume_notify [2024-11-13 21:47:15,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_volume_notify [2024-11-13 21:47:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:47:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:47:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_detach_mtd_dev [2024-11-13 21:47:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_detach_mtd_dev [2024-11-13 21:47:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure put_mtd_device [2024-11-13 21:47:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure put_mtd_device [2024-11-13 21:47:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure erase_block [2024-11-13 21:47:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_block [2024-11-13 21:47:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_pending [2024-11-13 21:47:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_pending [2024-11-13 21:47:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2024-11-13 21:47:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2024-11-13 21:47:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-13 21:47:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-13 21:47:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2024-11-13 21:47:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2024-11-13 21:47:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_read_leb [2024-11-13 21:47:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_read_leb [2024-11-13 21:47:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_device_info [2024-11-13 21:47:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_device_info [2024-11-13 21:47:15,290 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_cdev_ioctl [2024-11-13 21:47:15,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_cdev_ioctl [2024-11-13 21:47:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ckvol_mutex_of_ubi_device [2024-11-13 21:47:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ckvol_mutex_of_ubi_device [2024-11-13 21:47:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-13 21:47:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-13 21:47:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_sysfs_close [2024-11-13 21:47:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_sysfs_close [2024-11-13 21:47:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure vtbl_check [2024-11-13 21:47:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure vtbl_check [2024-11-13 21:47:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_vid_hdr [2024-11-13 21:47:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_vid_hdr [2024-11-13 21:47:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_cdev_ioctl [2024-11-13 21:47:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_cdev_ioctl [2024-11-13 21:47:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-13 21:47:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-13 21:47:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_compare_lebs [2024-11-13 21:47:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_compare_lebs [2024-11-13 21:47:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_fm_peb [2024-11-13 21:47:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_fm_peb [2024-11-13 21:47:15,291 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 21:47:15,291 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 21:47:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2024-11-13 21:47:15,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2024-11-13 21:47:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_ioctl [2024-11-13 21:47:15,292 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_ioctl [2024-11-13 21:47:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_fastmap [2024-11-13 21:47:15,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_fastmap [2024-11-13 21:47:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure is_error_sane [2024-11-13 21:47:15,292 INFO L138 BoogieDeclarations]: Found implementation of procedure is_error_sane [2024-11-13 21:47:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_vid_hdr [2024-11-13 21:47:15,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_vid_hdr [2024-11-13 21:47:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vid_hdr [2024-11-13 21:47:15,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vid_hdr [2024-11-13 21:47:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2024-11-13 21:47:15,292 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2024-11-13 21:47:15,292 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_volume [2024-11-13 21:47:15,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_volume [2024-11-13 21:47:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calc_data_len [2024-11-13 21:47:15,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calc_data_len [2024-11-13 21:47:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_data [2024-11-13 21:47:15,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_data [2024-11-13 21:47:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_close [2024-11-13 21:47:15,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_close [2024-11-13 21:47:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_vid_hdr [2024-11-13 21:47:15,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_vid_hdr [2024-11-13 21:47:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:47:15,293 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-13 21:47:15,294 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-13 21:47:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2024-11-13 21:47:15,294 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2024-11-13 21:47:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_find_av [2024-11-13 21:47:15,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_find_av [2024-11-13 21:47:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-13 21:47:15,294 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-13 21:47:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2024-11-13 21:47:15,294 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2024-11-13 21:47:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 21:47:15,294 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 21:47:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_ubi_work [2024-11-13 21:47:15,294 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_ubi_work [2024-11-13 21:47:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase___0 [2024-11-13 21:47:15,294 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase___0 [2024-11-13 21:47:15,294 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 21:47:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 21:47:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-13 21:47:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-13 21:47:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_ec_hdr [2024-11-13 21:47:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_ec_hdr [2024-11-13 21:47:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 21:47:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_not_bad [2024-11-13 21:47:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_not_bad [2024-11-13 21:47:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-13 21:47:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-13 21:47:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_div_by_eb [2024-11-13 21:47:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_div_by_eb [2024-11-13 21:47:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 21:47:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 21:47:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calculate_reserved [2024-11-13 21:47:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calculate_reserved [2024-11-13 21:47:15,295 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit_dev [2024-11-13 21:47:15,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit_dev [2024-11-13 21:47:15,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:47:15,296 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr [2024-11-13 21:47:15,296 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr [2024-11-13 21:47:15,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_buf_mutex_of_ubi_device [2024-11-13 21:47:15,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_buf_mutex_of_ubi_device [2024-11-13 21:47:15,296 INFO L130 BoogieDeclarations]: Found specification of procedure find_mean_wl_entry [2024-11-13 21:47:15,296 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mean_wl_entry [2024-11-13 21:47:15,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-11-13 21:47:15,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-11-13 21:47:15,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:47:15,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_move_mutex_of_ubi_device [2024-11-13 21:47:15,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_move_mutex_of_ubi_device [2024-11-13 21:47:15,296 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-11-13 21:47:15,296 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-11-13 21:47:15,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 21:47:15,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 21:47:15,296 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_data [2024-11-13 21:47:15,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_data [2024-11-13 21:47:15,297 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_add [2024-11-13 21:47:15,297 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_add [2024-11-13 21:47:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2024-11-13 21:47:15,298 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2024-11-13 21:47:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2024-11-13 21:47:15,298 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2024-11-13 21:47:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_write [2024-11-13 21:47:15,298 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_write [2024-11-13 21:47:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-13 21:47:15,298 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-13 21:47:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-13 21:47:15,298 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-13 21:47:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2024-11-13 21:47:15,298 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2024-11-13 21:47:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure new_fm_vhdr [2024-11-13 21:47:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure new_fm_vhdr [2024-11-13 21:47:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2024-11-13 21:47:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2024-11-13 21:47:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2024-11-13 21:47:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2024-11-13 21:47:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure find_wl_entry [2024-11-13 21:47:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure find_wl_entry [2024-11-13 21:47:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_io [2024-11-13 21:47:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_io [2024-11-13 21:47:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure __vmalloc [2024-11-13 21:47:15,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __vmalloc [2024-11-13 21:47:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_is_bad [2024-11-13 21:47:15,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_is_bad [2024-11-13 21:47:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure vol_id2idx [2024-11-13 21:47:15,300 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_id2idx [2024-11-13 21:47:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_device_mutex_of_ubi_device [2024-11-13 21:47:15,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_device_mutex_of_ubi_device [2024-11-13 21:47:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2024-11-13 21:47:15,300 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2024-11-13 21:47:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:47:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_reserved [2024-11-13 21:47:15,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_reserved [2024-11-13 21:47:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_fm_peb [2024-11-13 21:47:15,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_fm_peb [2024-11-13 21:47:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure in_wl_tree [2024-11-13 21:47:15,301 INFO L138 BoogieDeclarations]: Found implementation of procedure in_wl_tree [2024-11-13 21:47:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ai [2024-11-13 21:47:15,301 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ai [2024-11-13 21:47:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2024-11-13 21:47:15,302 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2024-11-13 21:47:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_move_mutex_of_ubi_device [2024-11-13 21:47:15,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_move_mutex_of_ubi_device [2024-11-13 21:47:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_peb [2024-11-13 21:47:15,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_peb [2024-11-13 21:47:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-13 21:47:15,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-13 21:47:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:47:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ai [2024-11-13 21:47:15,302 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ai [2024-11-13 21:47:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:47:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_aeb [2024-11-13 21:47:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_aeb [2024-11-13 21:47:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_av [2024-11-13 21:47:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_av [2024-11-13 21:47:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure write_leb [2024-11-13 21:47:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure write_leb [2024-11-13 21:47:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2024-11-13 21:47:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2024-11-13 21:47:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2024-11-13 21:47:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2024-11-13 21:47:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_erase [2024-11-13 21:47:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_erase [2024-11-13 21:47:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_del [2024-11-13 21:47:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_del [2024-11-13 21:47:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure validate_ec_hdr [2024-11-13 21:47:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_ec_hdr [2024-11-13 21:47:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_compat [2024-11-13 21:47:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_compat [2024-11-13 21:47:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_gen [2024-11-13 21:47:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_gen [2024-11-13 21:47:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_av [2024-11-13 21:47:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_av [2024-11-13 21:47:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-11-13 21:47:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-11-13 21:47:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_device [2024-11-13 21:47:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_device [2024-11-13 21:47:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2024-11-13 21:47:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2024-11-13 21:47:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_vid_hdr [2024-11-13 21:47:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_vid_hdr [2024-11-13 21:47:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2024-11-13 21:47:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2024-11-13 21:47:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_lock [2024-11-13 21:47:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_lock [2024-11-13 21:47:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-13 21:47:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-13 21:47:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2024-11-13 21:47:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2024-11-13 21:47:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read [2024-11-13 21:47:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read [2024-11-13 21:47:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_change_vtbl_record [2024-11-13 21:47:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_change_vtbl_record [2024-11-13 21:47:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure uif_close [2024-11-13 21:47:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure uif_close [2024-11-13 21:47:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2024-11-13 21:47:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2024-11-13 21:47:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_atomic_leb_change [2024-11-13 21:47:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_atomic_leb_change [2024-11-13 21:47:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:47:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:47:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 21:47:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 21:47:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_ro_mode [2024-11-13 21:47:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_ro_mode [2024-11-13 21:47:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-13 21:47:15,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-13 21:47:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2024-11-13 21:47:15,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2024-11-13 21:47:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2024-11-13 21:47:15,306 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2024-11-13 21:47:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 21:47:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fm_mutex_of_ubi_device [2024-11-13 21:47:15,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fm_mutex_of_ubi_device [2024-11-13 21:47:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:47:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_buf_mutex_of_ubi_device [2024-11-13 21:47:15,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_buf_mutex_of_ubi_device [2024-11-13 21:47:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ubi_devices_mutex [2024-11-13 21:47:15,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ubi_devices_mutex [2024-11-13 21:47:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-13 21:47:15,307 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-13 21:47:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure scan_all [2024-11-13 21:47:15,308 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_all [2024-11-13 21:47:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_flash [2024-11-13 21:47:15,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_flash [2024-11-13 21:47:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr [2024-11-13 21:47:15,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr [2024-11-13 21:47:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_is_fm_block [2024-11-13 21:47:15,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_is_fm_block [2024-11-13 21:47:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_unlock [2024-11-13 21:47:15,308 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_unlock [2024-11-13 21:47:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_device_mutex_of_ubi_device [2024-11-13 21:47:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_device_mutex_of_ubi_device [2024-11-13 21:47:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2024-11-13 21:47:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2024-11-13 21:47:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_sync_erase [2024-11-13 21:47:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_sync_erase [2024-11-13 21:47:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 21:47:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 21:47:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 21:47:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 21:47:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure idx2vol_id [2024-11-13 21:47:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure idx2vol_id [2024-11-13 21:47:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-11-13 21:47:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-11-13 21:47:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure free [2024-11-13 21:47:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_peb_ec_hdr [2024-11-13 21:47:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_peb_ec_hdr [2024-11-13 21:47:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vol_info [2024-11-13 21:47:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vol_info [2024-11-13 21:47:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:47:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:47:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure get_peb_for_wl [2024-11-13 21:47:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure get_peb_for_wl [2024-11-13 21:47:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2024-11-13 21:47:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2024-11-13 21:47:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 21:47:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 21:47:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2024-11-13 21:47:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2024-11-13 21:47:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure create_vtbl [2024-11-13 21:47:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure create_vtbl [2024-11-13 21:47:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2024-11-13 21:47:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2024-11-13 21:47:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-13 21:47:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-13 21:47:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2024-11-13 21:47:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2024-11-13 21:47:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:47:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure do_work [2024-11-13 21:47:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure do_work [2024-11-13 21:47:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 21:47:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 21:47:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_in_wl_tree [2024-11-13 21:47:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_in_wl_tree [2024-11-13 21:47:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume [2024-11-13 21:47:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume [2024-11-13 21:47:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_pattern [2024-11-13 21:47:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_pattern [2024-11-13 21:47:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_bitflip [2024-11-13 21:47:15,311 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_bitflip [2024-11-13 21:47:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_write_leb [2024-11-13 21:47:15,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_write_leb [2024-11-13 21:47:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2024-11-13 21:47:15,312 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2024-11-13 21:47:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2024-11-13 21:47:15,312 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2024-11-13 21:47:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:47:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_put_device [2024-11-13 21:47:15,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_put_device [2024-11-13 21:47:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure assign_aeb_to_av [2024-11-13 21:47:15,312 INFO L138 BoogieDeclarations]: Found implementation of procedure assign_aeb_to_av [2024-11-13 21:47:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-13 21:47:15,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-13 21:47:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure clear_update_marker [2024-11-13 21:47:15,312 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_update_marker [2024-11-13 21:47:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2024-11-13 21:47:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2024-11-13 21:47:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure scan_peb [2024-11-13 21:47:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_peb [2024-11-13 21:47:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2024-11-13 21:47:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2024-11-13 21:47:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr___0 [2024-11-13 21:47:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr___0 [2024-11-13 21:47:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:47:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-13 21:47:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-13 21:47:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:47:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:47:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_self_check_all_ff [2024-11-13 21:47:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_self_check_all_ff [2024-11-13 21:47:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2024-11-13 21:47:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2024-11-13 21:47:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_eccerr [2024-11-13 21:47:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_eccerr [2024-11-13 21:47:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_close_volume [2024-11-13 21:47:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_close_volume [2024-11-13 21:47:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_peb [2024-11-13 21:47:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_peb [2024-11-13 21:47:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-13 21:47:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-13 21:47:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2024-11-13 21:47:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2024-11-13 21:47:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 21:47:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 21:47:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-13 21:47:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-13 21:47:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_wear_leveling [2024-11-13 21:47:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_wear_leveling [2024-11-13 21:47:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure leb_read_unlock [2024-11-13 21:47:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_read_unlock [2024-11-13 21:47:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_next_sqnum [2024-11-13 21:47:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_next_sqnum [2024-11-13 21:47:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ubi_devices_mutex [2024-11-13 21:47:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ubi_devices_mutex [2024-11-13 21:47:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-13 21:47:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-13 21:47:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_ec_hdr [2024-11-13 21:47:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_ec_hdr [2024-11-13 21:47:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_add_entry [2024-11-13 21:47:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_add_entry [2024-11-13 21:47:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_close [2024-11-13 21:47:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_close [2024-11-13 21:47:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure revoke_exclusive [2024-11-13 21:47:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure revoke_exclusive [2024-11-13 21:47:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure return_unused_pool_pebs [2024-11-13 21:47:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure return_unused_pool_pebs [2024-11-13 21:47:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-13 21:47:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-13 21:47:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vtbl_record [2024-11-13 21:47:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vtbl_record [2024-11-13 21:47:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure erase_worker [2024-11-13 21:47:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_worker [2024-11-13 21:47:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase [2024-11-13 21:47:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase [2024-11-13 21:47:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_add_to_av [2024-11-13 21:47:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_add_to_av [2024-11-13 21:47:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2024-11-13 21:47:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2024-11-13 21:47:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2024-11-13 21:47:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2024-11-13 21:47:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 21:47:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 21:47:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2024-11-13 21:47:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2024-11-13 21:47:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:47:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2024-11-13 21:47:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2024-11-13 21:47:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-13 21:47:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-13 21:47:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_volume [2024-11-13 21:47:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_volume [2024-11-13 21:47:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 21:47:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 21:47:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_lookup [2024-11-13 21:47:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_lookup [2024-11-13 21:47:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2024-11-13 21:47:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2024-11-13 21:47:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2024-11-13 21:47:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2024-11-13 21:47:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-13 21:47:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-13 21:47:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_flush [2024-11-13 21:47:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_flush [2024-11-13 21:47:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_list [2024-11-13 21:47:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_list [2024-11-13 21:47:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_volumes [2024-11-13 21:47:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_volumes [2024-11-13 21:47:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure kill_volumes [2024-11-13 21:47:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_volumes [2024-11-13 21:47:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_is_bgt_disabled [2024-11-13 21:47:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_is_bgt_disabled [2024-11-13 21:47:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_notify_all [2024-11-13 21:47:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_notify_all [2024-11-13 21:47:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2024-11-13 21:47:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2024-11-13 21:47:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write [2024-11-13 21:47:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write [2024-11-13 21:47:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2024-11-13 21:47:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2024-11-13 21:47:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure scan_pool [2024-11-13 21:47:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_pool [2024-11-13 21:47:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-13 21:47:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-13 21:47:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure add_aeb [2024-11-13 21:47:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure add_aeb [2024-11-13 21:47:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_read [2024-11-13 21:47:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_read [2024-11-13 21:47:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure get_exclusive [2024-11-13 21:47:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exclusive [2024-11-13 21:47:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_major2num [2024-11-13 21:47:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_major2num [2024-11-13 21:47:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_volume_info [2024-11-13 21:47:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_volume_info [2024-11-13 21:47:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fm_mutex_of_ubi_device [2024-11-13 21:47:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fm_mutex_of_ubi_device [2024-11-13 21:47:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2024-11-13 21:47:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2024-11-13 21:47:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 21:47:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 21:47:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure tree_destroy [2024-11-13 21:47:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure tree_destroy [2024-11-13 21:47:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:47:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_ec_hdr [2024-11-13 21:47:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_ec_hdr [2024-11-13 21:47:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure find_anchor_wl_entry [2024-11-13 21:47:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure find_anchor_wl_entry [2024-11-13 21:47:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 21:47:15,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 21:47:15,322 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-13 21:47:15,322 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-13 21:47:15,322 INFO L130 BoogieDeclarations]: Found specification of procedure wl_tree_add [2024-11-13 21:47:15,322 INFO L138 BoogieDeclarations]: Found implementation of procedure wl_tree_add [2024-11-13 21:47:18,402 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:47:18,406 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:50:58,875 INFO L? ?]: Removed 7297 outVars from TransFormulas that were not future-live. [2024-11-13 21:50:58,875 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:51:05,311 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:51:05,311 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 21:51:05,312 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:51:05 BoogieIcfgContainer [2024-11-13 21:51:05,312 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:51:05,313 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:51:05,313 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:51:05,322 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:51:05,322 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:51:05" (1/1) ... [2024-11-13 21:51:05,330 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:51:05,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:05,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12814 states to 8358 states and 12814 transitions. [2024-11-13 21:51:05,679 INFO L276 IsEmpty]: Start isEmpty. Operand 8358 states and 12814 transitions. [2024-11-13 21:51:05,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:51:05,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:05,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:28,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:39,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:51:40,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:40,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12813 states to 8361 states and 12812 transitions. [2024-11-13 21:51:40,833 INFO L276 IsEmpty]: Start isEmpty. Operand 8361 states and 12812 transitions. [2024-11-13 21:51:40,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:51:40,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:40,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:03,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:04,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:06,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:06,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12840 states to 8366 states and 12838 transitions. [2024-11-13 21:52:06,941 INFO L276 IsEmpty]: Start isEmpty. Operand 8366 states and 12838 transitions. [2024-11-13 21:52:06,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:52:06,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:06,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:26,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:28,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:32,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:33,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12868 states to 8372 states and 12865 transitions. [2024-11-13 21:52:33,017 INFO L276 IsEmpty]: Start isEmpty. Operand 8372 states and 12865 transitions. [2024-11-13 21:52:33,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:52:33,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:33,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:51,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:52,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:01,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:01,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12897 states to 8379 states and 12893 transitions. [2024-11-13 21:53:01,444 INFO L276 IsEmpty]: Start isEmpty. Operand 8379 states and 12893 transitions. [2024-11-13 21:53:01,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:53:01,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:01,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:20,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:21,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:32,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:53:38,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:38,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12922 states to 8383 states and 12917 transitions. [2024-11-13 21:53:38,066 INFO L276 IsEmpty]: Start isEmpty. Operand 8383 states and 12917 transitions. [2024-11-13 21:53:38,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:53:38,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:38,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:59,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:21,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:21,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12951 states to 8391 states and 12945 transitions. [2024-11-13 21:54:21,517 INFO L276 IsEmpty]: Start isEmpty. Operand 8391 states and 12945 transitions. [2024-11-13 21:54:21,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:54:21,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:21,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:40,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:41,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:54:44,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:45,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12957 states to 8394 states and 12951 transitions. [2024-11-13 21:54:45,012 INFO L276 IsEmpty]: Start isEmpty. Operand 8394 states and 12951 transitions. [2024-11-13 21:54:45,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:54:45,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:45,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:03,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:05,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:36,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:36,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12987 states to 8403 states and 12980 transitions. [2024-11-13 21:55:36,889 INFO L276 IsEmpty]: Start isEmpty. Operand 8403 states and 12980 transitions. [2024-11-13 21:55:36,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:55:36,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:36,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:55,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:55,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:55:56,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:56,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12990 states to 8405 states and 12983 transitions. [2024-11-13 21:55:56,083 INFO L276 IsEmpty]: Start isEmpty. Operand 8405 states and 12983 transitions. [2024-11-13 21:55:56,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:55:56,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:56,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:16,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:18,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:00,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:00,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13021 states to 8415 states and 13013 transitions. [2024-11-13 21:57:00,628 INFO L276 IsEmpty]: Start isEmpty. Operand 8415 states and 13013 transitions. [2024-11-13 21:57:00,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:57:00,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:00,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:18,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:19,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:57:24,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:24,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13027 states to 8418 states and 13019 transitions. [2024-11-13 21:57:24,665 INFO L276 IsEmpty]: Start isEmpty. Operand 8418 states and 13019 transitions. [2024-11-13 21:57:24,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:57:24,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:24,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:48,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:43,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:43,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13059 states to 8429 states and 13050 transitions. [2024-11-13 21:58:43,536 INFO L276 IsEmpty]: Start isEmpty. Operand 8429 states and 13050 transitions. [2024-11-13 21:58:43,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:58:43,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:43,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:07,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:07,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:07,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:07,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13062 states to 8431 states and 13053 transitions. [2024-11-13 21:59:07,728 INFO L276 IsEmpty]: Start isEmpty. Operand 8431 states and 13053 transitions. [2024-11-13 21:59:07,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:59:07,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:07,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:31,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:32,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:59:32,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:32,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13065 states to 8433 states and 13056 transitions. [2024-11-13 21:59:32,538 INFO L276 IsEmpty]: Start isEmpty. Operand 8433 states and 13056 transitions. [2024-11-13 21:59:32,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:59:32,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:32,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:55,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:56,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:00:03,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:03,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13071 states to 8436 states and 13062 transitions. [2024-11-13 22:00:03,488 INFO L276 IsEmpty]: Start isEmpty. Operand 8436 states and 13062 transitions. [2024-11-13 22:00:03,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:00:03,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:03,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:24,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:27,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:38,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:38,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13104 states to 8448 states and 13094 transitions. [2024-11-13 22:01:38,520 INFO L276 IsEmpty]: Start isEmpty. Operand 8448 states and 13094 transitions. [2024-11-13 22:01:38,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:01:38,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:38,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms