./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/bin/ukojak-verify-ImItNfHLgk/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_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-09 00:07:38,882 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:07:38,985 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:07:38,992 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:07:38,993 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:07:39,027 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:07:39,029 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:07:39,030 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:07:39,030 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:07:39,032 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:07:39,032 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:07:39,033 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:07:39,035 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:07:39,035 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:07:39,036 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:07:39,036 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:07:39,037 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:07:39,037 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:07:39,037 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:07:39,038 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:07:39,042 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:07:39,043 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:07:39,043 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:07:39,044 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:07:39,044 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:07:39,044 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:07:39,045 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:07:39,045 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:07:39,045 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:07:39,046 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:07:39,046 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2172e032e9cb68a2b0e155b37c2b059fdf8161b13e80793b149e9bd68636779e [2024-11-09 00:07:39,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:07:39,366 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:07:39,372 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:07:39,373 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:07:39,374 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:07:39,375 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/bin/ukojak-verify-ImItNfHLgk/../../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++" [2024-11-09 00:07:41,431 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:07:42,331 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:07:42,331 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i [2024-11-09 00:07:42,410 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/bin/ukojak-verify-ImItNfHLgk/data/b1c11cb21/9ae12e2e90dd4e00b1fcd933d1d88f7a/FLAG4955b6275 [2024-11-09 00:07:42,434 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/bin/ukojak-verify-ImItNfHLgk/data/b1c11cb21/9ae12e2e90dd4e00b1fcd933d1d88f7a [2024-11-09 00:07:42,439 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:07:42,441 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:07:42,443 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:07:42,446 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:07:42,453 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:07:42,456 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:07:42" (1/1) ... [2024-11-09 00:07:42,457 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e8912ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:42, skipping insertion in model container [2024-11-09 00:07:42,458 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:07:42" (1/1) ... [2024-11-09 00:07:42,859 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:07:49,011 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_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i[705142,705155] [2024-11-09 00:07:49,437 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:07:49,481 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:07:49,568 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3326] [2024-11-09 00:07:49,570 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [3333] [2024-11-09 00:07:49,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3379] [2024-11-09 00:07:49,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3382] [2024-11-09 00:07:49,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3385] [2024-11-09 00:07:49,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3388] [2024-11-09 00:07:49,706 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] [2024-11-09 00:07:49,999 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] [2024-11-09 00:07:50,001 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] [2024-11-09 00:07:50,002 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] [2024-11-09 00:07:50,037 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] [2024-11-09 00:07:50,038 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] [2024-11-09 00:07:50,038 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] [2024-11-09 00:07:50,039 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] [2024-11-09 00:07:50,039 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] [2024-11-09 00:07:50,041 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] [2024-11-09 00:07:50,099 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] [2024-11-09 00:07:50,100 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] [2024-11-09 00:07:50,100 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] [2024-11-09 00:07:50,100 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] [2024-11-09 00:07:50,101 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] [2024-11-09 00:07:50,105 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] [2024-11-09 00:07:50,220 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] [2024-11-09 00:07:50,352 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] [2024-11-09 00:07:50,352 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] [2024-11-09 00:07:50,353 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] [2024-11-09 00:07:50,353 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] [2024-11-09 00:07:50,379 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] [2024-11-09 00:07:50,577 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_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--mtd--ubi--ubi.ko-ldv_main4.cil.out.i[705142,705155] [2024-11-09 00:07:50,596 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:07:50,899 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:07:50,900 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:50 WrapperNode [2024-11-09 00:07:50,900 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:07:50,901 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:07:50,902 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:07:50,902 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:07:50,910 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:50" (1/1) ... [2024-11-09 00:07:51,253 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:50" (1/1) ... [2024-11-09 00:07:52,014 INFO L138 Inliner]: procedures = 644, calls = 14360, calls flagged for inlining = 235, calls inlined = 208, statements flattened = 29952 [2024-11-09 00:07:52,015 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:07:52,016 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:07:52,016 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:07:52,016 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:07:52,028 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:50" (1/1) ... [2024-11-09 00:07:52,028 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:50" (1/1) ... [2024-11-09 00:07:52,288 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:50" (1/1) ... [2024-11-09 00:07:52,289 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:50" (1/1) ... [2024-11-09 00:07:52,903 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:50" (1/1) ... [2024-11-09 00:07:52,974 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:50" (1/1) ... [2024-11-09 00:07:53,039 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:50" (1/1) ... [2024-11-09 00:07:53,108 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:50" (1/1) ... [2024-11-09 00:07:53,444 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:07:53,452 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:07:53,452 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:07:53,452 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:07:53,453 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:07:50" (1/1) ... [2024-11-09 00:07:53,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:07:53,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:07:53,524 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:07:53,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_798ed4fd-feaf-49c4-a546-47cc0edf4ad2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:07:53,603 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_init [2024-11-09 00:07:53,607 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_init [2024-11-09 00:07:53,607 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_ec_hdr [2024-11-09 00:07:53,607 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_ec_hdr [2024-11-09 00:07:53,608 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_unmap_leb [2024-11-09 00:07:53,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_unmap_leb [2024-11-09 00:07:53,609 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2024-11-09 00:07:53,609 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2024-11-09 00:07:53,610 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2024-11-09 00:07:53,611 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2024-11-09 00:07:53,611 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_resize_volume [2024-11-09 00:07:53,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_resize_volume [2024-11-09 00:07:53,612 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_internal_volumes [2024-11-09 00:07:53,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_internal_volumes [2024-11-09 00:07:53,616 INFO L130 BoogieDeclarations]: Found specification of procedure __schedule_ubi_work [2024-11-09 00:07:53,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __schedule_ubi_work [2024-11-09 00:07:53,616 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_volume_notify [2024-11-09 00:07:53,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_volume_notify [2024-11-09 00:07:53,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:07:53,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:07:53,617 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_detach_mtd_dev [2024-11-09 00:07:53,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_detach_mtd_dev [2024-11-09 00:07:53,617 INFO L130 BoogieDeclarations]: Found specification of procedure put_mtd_device [2024-11-09 00:07:53,617 INFO L138 BoogieDeclarations]: Found implementation of procedure put_mtd_device [2024-11-09 00:07:53,617 INFO L130 BoogieDeclarations]: Found specification of procedure erase_block [2024-11-09 00:07:53,617 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_block [2024-11-09 00:07:53,617 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_pending [2024-11-09 00:07:53,618 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_pending [2024-11-09 00:07:53,618 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2024-11-09 00:07:53,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2024-11-09 00:07:53,618 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-09 00:07:53,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-09 00:07:53,619 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2024-11-09 00:07:53,619 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2024-11-09 00:07:53,619 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_read_leb [2024-11-09 00:07:53,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_read_leb [2024-11-09 00:07:53,619 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_device_info [2024-11-09 00:07:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_device_info [2024-11-09 00:07:53,620 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_cdev_ioctl [2024-11-09 00:07:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_cdev_ioctl [2024-11-09 00:07:53,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ckvol_mutex_of_ubi_device [2024-11-09 00:07:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ckvol_mutex_of_ubi_device [2024-11-09 00:07:53,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-09 00:07:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-09 00:07:53,620 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_sysfs_close [2024-11-09 00:07:53,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_sysfs_close [2024-11-09 00:07:53,620 INFO L130 BoogieDeclarations]: Found specification of procedure vtbl_check [2024-11-09 00:07:53,621 INFO L138 BoogieDeclarations]: Found implementation of procedure vtbl_check [2024-11-09 00:07:53,621 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_vid_hdr [2024-11-09 00:07:53,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_vid_hdr [2024-11-09 00:07:53,621 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_cdev_ioctl [2024-11-09 00:07:53,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_cdev_ioctl [2024-11-09 00:07:53,621 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-09 00:07:53,621 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-09 00:07:53,621 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_compare_lebs [2024-11-09 00:07:53,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_compare_lebs [2024-11-09 00:07:53,622 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_fm_peb [2024-11-09 00:07:53,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_fm_peb [2024-11-09 00:07:53,622 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 00:07:53,622 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 00:07:53,627 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2024-11-09 00:07:53,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2024-11-09 00:07:53,627 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_ioctl [2024-11-09 00:07:53,627 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_ioctl [2024-11-09 00:07:53,627 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_fastmap [2024-11-09 00:07:53,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_fastmap [2024-11-09 00:07:53,628 INFO L130 BoogieDeclarations]: Found specification of procedure is_error_sane [2024-11-09 00:07:53,628 INFO L138 BoogieDeclarations]: Found implementation of procedure is_error_sane [2024-11-09 00:07:53,628 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_vid_hdr [2024-11-09 00:07:53,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_vid_hdr [2024-11-09 00:07:53,628 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vid_hdr [2024-11-09 00:07:53,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vid_hdr [2024-11-09 00:07:53,628 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2024-11-09 00:07:53,628 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2024-11-09 00:07:53,628 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_volume [2024-11-09 00:07:53,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_volume [2024-11-09 00:07:53,629 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calc_data_len [2024-11-09 00:07:53,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calc_data_len [2024-11-09 00:07:53,629 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_data [2024-11-09 00:07:53,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_data [2024-11-09 00:07:53,629 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_close [2024-11-09 00:07:53,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_close [2024-11-09 00:07:53,629 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_vid_hdr [2024-11-09 00:07:53,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_vid_hdr [2024-11-09 00:07:53,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:07:53,630 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-09 00:07:53,630 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-09 00:07:53,630 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2024-11-09 00:07:53,630 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2024-11-09 00:07:53,635 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_find_av [2024-11-09 00:07:53,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_find_av [2024-11-09 00:07:53,635 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-09 00:07:53,635 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-09 00:07:53,636 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2024-11-09 00:07:53,636 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2024-11-09 00:07:53,636 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 00:07:53,636 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 00:07:53,636 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_ubi_work [2024-11-09 00:07:53,636 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_ubi_work [2024-11-09 00:07:53,636 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase___0 [2024-11-09 00:07:53,636 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase___0 [2024-11-09 00:07:53,636 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-09 00:07:53,636 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-09 00:07:53,636 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-09 00:07:53,637 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-09 00:07:53,637 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_ec_hdr [2024-11-09 00:07:53,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_ec_hdr [2024-11-09 00:07:53,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 00:07:53,637 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_not_bad [2024-11-09 00:07:53,637 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_not_bad [2024-11-09 00:07:53,637 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-09 00:07:53,637 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-09 00:07:53,637 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_div_by_eb [2024-11-09 00:07:53,637 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_div_by_eb [2024-11-09 00:07:53,637 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 00:07:53,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 00:07:53,638 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calculate_reserved [2024-11-09 00:07:53,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calculate_reserved [2024-11-09 00:07:53,638 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit_dev [2024-11-09 00:07:53,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit_dev [2024-11-09 00:07:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:07:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr [2024-11-09 00:07:53,643 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr [2024-11-09 00:07:53,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_buf_mutex_of_ubi_device [2024-11-09 00:07:53,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_buf_mutex_of_ubi_device [2024-11-09 00:07:53,644 INFO L130 BoogieDeclarations]: Found specification of procedure find_mean_wl_entry [2024-11-09 00:07:53,644 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mean_wl_entry [2024-11-09 00:07:53,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-11-09 00:07:53,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-11-09 00:07:53,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:07:53,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_move_mutex_of_ubi_device [2024-11-09 00:07:53,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_move_mutex_of_ubi_device [2024-11-09 00:07:53,644 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-11-09 00:07:53,644 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-11-09 00:07:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 00:07:53,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 00:07:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_data [2024-11-09 00:07:53,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_data [2024-11-09 00:07:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_add [2024-11-09 00:07:53,645 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_add [2024-11-09 00:07:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2024-11-09 00:07:53,645 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2024-11-09 00:07:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2024-11-09 00:07:53,645 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2024-11-09 00:07:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_write [2024-11-09 00:07:53,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_write [2024-11-09 00:07:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-09 00:07:53,646 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-09 00:07:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-09 00:07:53,646 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-09 00:07:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2024-11-09 00:07:53,646 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2024-11-09 00:07:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure new_fm_vhdr [2024-11-09 00:07:53,646 INFO L138 BoogieDeclarations]: Found implementation of procedure new_fm_vhdr [2024-11-09 00:07:53,646 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2024-11-09 00:07:53,646 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2024-11-09 00:07:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2024-11-09 00:07:53,647 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2024-11-09 00:07:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure find_wl_entry [2024-11-09 00:07:53,647 INFO L138 BoogieDeclarations]: Found implementation of procedure find_wl_entry [2024-11-09 00:07:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_io [2024-11-09 00:07:53,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_io [2024-11-09 00:07:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure __vmalloc [2024-11-09 00:07:53,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __vmalloc [2024-11-09 00:07:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_is_bad [2024-11-09 00:07:53,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_is_bad [2024-11-09 00:07:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure vol_id2idx [2024-11-09 00:07:53,653 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_id2idx [2024-11-09 00:07:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_device_mutex_of_ubi_device [2024-11-09 00:07:53,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_device_mutex_of_ubi_device [2024-11-09 00:07:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2024-11-09 00:07:53,654 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2024-11-09 00:07:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:07:53,654 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_reserved [2024-11-09 00:07:53,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_reserved [2024-11-09 00:07:53,656 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_fm_peb [2024-11-09 00:07:53,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_fm_peb [2024-11-09 00:07:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure in_wl_tree [2024-11-09 00:07:53,657 INFO L138 BoogieDeclarations]: Found implementation of procedure in_wl_tree [2024-11-09 00:07:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ai [2024-11-09 00:07:53,657 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ai [2024-11-09 00:07:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2024-11-09 00:07:53,657 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2024-11-09 00:07:53,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_move_mutex_of_ubi_device [2024-11-09 00:07:53,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_move_mutex_of_ubi_device [2024-11-09 00:07:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_peb [2024-11-09 00:07:53,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_peb [2024-11-09 00:07:53,661 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-09 00:07:53,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-09 00:07:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:07:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ai [2024-11-09 00:07:53,662 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ai [2024-11-09 00:07:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:07:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_aeb [2024-11-09 00:07:53,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_aeb [2024-11-09 00:07:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_av [2024-11-09 00:07:53,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_av [2024-11-09 00:07:53,662 INFO L130 BoogieDeclarations]: Found specification of procedure write_leb [2024-11-09 00:07:53,662 INFO L138 BoogieDeclarations]: Found implementation of procedure write_leb [2024-11-09 00:07:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2024-11-09 00:07:53,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2024-11-09 00:07:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2024-11-09 00:07:53,663 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2024-11-09 00:07:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_erase [2024-11-09 00:07:53,663 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_erase [2024-11-09 00:07:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_del [2024-11-09 00:07:53,663 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_del [2024-11-09 00:07:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure validate_ec_hdr [2024-11-09 00:07:53,663 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_ec_hdr [2024-11-09 00:07:53,663 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_compat [2024-11-09 00:07:53,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_compat [2024-11-09 00:07:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_gen [2024-11-09 00:07:53,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_gen [2024-11-09 00:07:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_av [2024-11-09 00:07:53,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_av [2024-11-09 00:07:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-11-09 00:07:53,664 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-11-09 00:07:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_device [2024-11-09 00:07:53,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_device [2024-11-09 00:07:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2024-11-09 00:07:53,664 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2024-11-09 00:07:53,664 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_vid_hdr [2024-11-09 00:07:53,664 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_vid_hdr [2024-11-09 00:07:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2024-11-09 00:07:53,665 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2024-11-09 00:07:53,665 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_lock [2024-11-09 00:07:53,665 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_lock [2024-11-09 00:07:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-09 00:07:53,671 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-09 00:07:53,671 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2024-11-09 00:07:53,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2024-11-09 00:07:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read [2024-11-09 00:07:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read [2024-11-09 00:07:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_change_vtbl_record [2024-11-09 00:07:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_change_vtbl_record [2024-11-09 00:07:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure uif_close [2024-11-09 00:07:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure uif_close [2024-11-09 00:07:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2024-11-09 00:07:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2024-11-09 00:07:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_atomic_leb_change [2024-11-09 00:07:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_atomic_leb_change [2024-11-09 00:07:53,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:07:53,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:07:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-09 00:07:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-09 00:07:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_ro_mode [2024-11-09 00:07:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_ro_mode [2024-11-09 00:07:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-09 00:07:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-09 00:07:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2024-11-09 00:07:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2024-11-09 00:07:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2024-11-09 00:07:53,673 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2024-11-09 00:07:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 00:07:53,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fm_mutex_of_ubi_device [2024-11-09 00:07:53,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fm_mutex_of_ubi_device [2024-11-09 00:07:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:07:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_buf_mutex_of_ubi_device [2024-11-09 00:07:53,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_buf_mutex_of_ubi_device [2024-11-09 00:07:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ubi_devices_mutex [2024-11-09 00:07:53,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ubi_devices_mutex [2024-11-09 00:07:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-09 00:07:53,674 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-09 00:07:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure scan_all [2024-11-09 00:07:53,674 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_all [2024-11-09 00:07:53,674 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_flash [2024-11-09 00:07:53,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_flash [2024-11-09 00:07:53,675 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr [2024-11-09 00:07:53,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr [2024-11-09 00:07:53,675 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_is_fm_block [2024-11-09 00:07:53,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_is_fm_block [2024-11-09 00:07:53,684 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_unlock [2024-11-09 00:07:53,684 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_unlock [2024-11-09 00:07:53,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_device_mutex_of_ubi_device [2024-11-09 00:07:53,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_device_mutex_of_ubi_device [2024-11-09 00:07:53,687 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2024-11-09 00:07:53,687 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2024-11-09 00:07:53,687 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_sync_erase [2024-11-09 00:07:53,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_sync_erase [2024-11-09 00:07:53,688 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-09 00:07:53,688 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-09 00:07:53,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 00:07:53,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 00:07:53,688 INFO L130 BoogieDeclarations]: Found specification of procedure idx2vol_id [2024-11-09 00:07:53,688 INFO L138 BoogieDeclarations]: Found implementation of procedure idx2vol_id [2024-11-09 00:07:53,688 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-11-09 00:07:53,688 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-11-09 00:07:53,689 INFO L130 BoogieDeclarations]: Found specification of procedure free [2024-11-09 00:07:53,689 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_peb_ec_hdr [2024-11-09 00:07:53,689 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_peb_ec_hdr [2024-11-09 00:07:53,689 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vol_info [2024-11-09 00:07:53,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vol_info [2024-11-09 00:07:53,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:07:53,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:07:53,689 INFO L130 BoogieDeclarations]: Found specification of procedure get_peb_for_wl [2024-11-09 00:07:53,689 INFO L138 BoogieDeclarations]: Found implementation of procedure get_peb_for_wl [2024-11-09 00:07:53,690 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2024-11-09 00:07:53,690 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2024-11-09 00:07:53,690 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-09 00:07:53,690 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-09 00:07:53,690 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2024-11-09 00:07:53,690 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2024-11-09 00:07:53,690 INFO L130 BoogieDeclarations]: Found specification of procedure create_vtbl [2024-11-09 00:07:53,690 INFO L138 BoogieDeclarations]: Found implementation of procedure create_vtbl [2024-11-09 00:07:53,691 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2024-11-09 00:07:53,691 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2024-11-09 00:07:53,691 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-09 00:07:53,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-09 00:07:53,691 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2024-11-09 00:07:53,691 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2024-11-09 00:07:53,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:07:53,691 INFO L130 BoogieDeclarations]: Found specification of procedure do_work [2024-11-09 00:07:53,692 INFO L138 BoogieDeclarations]: Found implementation of procedure do_work [2024-11-09 00:07:53,692 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 00:07:53,692 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 00:07:53,692 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_in_wl_tree [2024-11-09 00:07:53,692 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_in_wl_tree [2024-11-09 00:07:53,692 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume [2024-11-09 00:07:53,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume [2024-11-09 00:07:53,692 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_pattern [2024-11-09 00:07:53,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_pattern [2024-11-09 00:07:53,693 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_bitflip [2024-11-09 00:07:53,693 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_bitflip [2024-11-09 00:07:53,693 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_write_leb [2024-11-09 00:07:53,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_write_leb [2024-11-09 00:07:53,693 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2024-11-09 00:07:53,693 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2024-11-09 00:07:53,693 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2024-11-09 00:07:53,693 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2024-11-09 00:07:53,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:07:53,694 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_put_device [2024-11-09 00:07:53,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_put_device [2024-11-09 00:07:53,694 INFO L130 BoogieDeclarations]: Found specification of procedure assign_aeb_to_av [2024-11-09 00:07:53,694 INFO L138 BoogieDeclarations]: Found implementation of procedure assign_aeb_to_av [2024-11-09 00:07:53,694 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-09 00:07:53,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2024-11-09 00:07:53,694 INFO L130 BoogieDeclarations]: Found specification of procedure clear_update_marker [2024-11-09 00:07:53,694 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_update_marker [2024-11-09 00:07:53,695 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2024-11-09 00:07:53,695 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2024-11-09 00:07:53,695 INFO L130 BoogieDeclarations]: Found specification of procedure scan_peb [2024-11-09 00:07:53,695 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_peb [2024-11-09 00:07:53,695 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2024-11-09 00:07:53,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2024-11-09 00:07:53,695 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr___0 [2024-11-09 00:07:53,695 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr___0 [2024-11-09 00:07:53,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:07:53,696 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-09 00:07:53,696 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-09 00:07:53,696 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 00:07:53,696 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 00:07:53,696 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_self_check_all_ff [2024-11-09 00:07:53,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_self_check_all_ff [2024-11-09 00:07:53,696 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2024-11-09 00:07:53,696 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2024-11-09 00:07:53,696 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_eccerr [2024-11-09 00:07:53,697 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_eccerr [2024-11-09 00:07:53,697 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_close_volume [2024-11-09 00:07:53,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_close_volume [2024-11-09 00:07:53,697 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_peb [2024-11-09 00:07:53,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_peb [2024-11-09 00:07:53,697 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-09 00:07:53,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-09 00:07:53,697 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2024-11-09 00:07:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2024-11-09 00:07:53,698 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-09 00:07:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-09 00:07:53,698 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-09 00:07:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-09 00:07:53,698 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_wear_leveling [2024-11-09 00:07:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_wear_leveling [2024-11-09 00:07:53,698 INFO L130 BoogieDeclarations]: Found specification of procedure leb_read_unlock [2024-11-09 00:07:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_read_unlock [2024-11-09 00:07:53,698 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_next_sqnum [2024-11-09 00:07:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_next_sqnum [2024-11-09 00:07:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ubi_devices_mutex [2024-11-09 00:07:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ubi_devices_mutex [2024-11-09 00:07:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-09 00:07:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-09 00:07:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_ec_hdr [2024-11-09 00:07:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_ec_hdr [2024-11-09 00:07:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_add_entry [2024-11-09 00:07:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_add_entry [2024-11-09 00:07:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_close [2024-11-09 00:07:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_close [2024-11-09 00:07:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure revoke_exclusive [2024-11-09 00:07:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure revoke_exclusive [2024-11-09 00:07:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure return_unused_pool_pebs [2024-11-09 00:07:53,700 INFO L138 BoogieDeclarations]: Found implementation of procedure return_unused_pool_pebs [2024-11-09 00:07:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-09 00:07:53,700 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-09 00:07:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vtbl_record [2024-11-09 00:07:53,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vtbl_record [2024-11-09 00:07:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure erase_worker [2024-11-09 00:07:53,700 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_worker [2024-11-09 00:07:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase [2024-11-09 00:07:53,700 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase [2024-11-09 00:07:53,700 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_add_to_av [2024-11-09 00:07:53,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_add_to_av [2024-11-09 00:07:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2024-11-09 00:07:53,701 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2024-11-09 00:07:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2024-11-09 00:07:53,701 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2024-11-09 00:07:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 00:07:53,705 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 00:07:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2024-11-09 00:07:53,705 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2024-11-09 00:07:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:07:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2024-11-09 00:07:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2024-11-09 00:07:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-09 00:07:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-09 00:07:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_volume [2024-11-09 00:07:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_volume [2024-11-09 00:07:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 00:07:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 00:07:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_lookup [2024-11-09 00:07:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_lookup [2024-11-09 00:07:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2024-11-09 00:07:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2024-11-09 00:07:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2024-11-09 00:07:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2024-11-09 00:07:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-09 00:07:53,707 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-09 00:07:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_flush [2024-11-09 00:07:53,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_flush [2024-11-09 00:07:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_list [2024-11-09 00:07:53,707 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_list [2024-11-09 00:07:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_volumes [2024-11-09 00:07:53,707 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_volumes [2024-11-09 00:07:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure kill_volumes [2024-11-09 00:07:53,707 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_volumes [2024-11-09 00:07:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_is_bgt_disabled [2024-11-09 00:07:53,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_is_bgt_disabled [2024-11-09 00:07:53,708 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_notify_all [2024-11-09 00:07:53,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_notify_all [2024-11-09 00:07:53,708 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2024-11-09 00:07:53,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2024-11-09 00:07:53,708 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write [2024-11-09 00:07:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write [2024-11-09 00:07:53,710 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2024-11-09 00:07:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2024-11-09 00:07:53,710 INFO L130 BoogieDeclarations]: Found specification of procedure scan_pool [2024-11-09 00:07:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_pool [2024-11-09 00:07:53,710 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-09 00:07:53,711 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-09 00:07:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure add_aeb [2024-11-09 00:07:53,711 INFO L138 BoogieDeclarations]: Found implementation of procedure add_aeb [2024-11-09 00:07:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_read [2024-11-09 00:07:53,711 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_read [2024-11-09 00:07:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure get_exclusive [2024-11-09 00:07:53,711 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exclusive [2024-11-09 00:07:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_major2num [2024-11-09 00:07:53,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_major2num [2024-11-09 00:07:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_volume_info [2024-11-09 00:07:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_volume_info [2024-11-09 00:07:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fm_mutex_of_ubi_device [2024-11-09 00:07:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fm_mutex_of_ubi_device [2024-11-09 00:07:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2024-11-09 00:07:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2024-11-09 00:07:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-09 00:07:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-09 00:07:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure tree_destroy [2024-11-09 00:07:53,713 INFO L138 BoogieDeclarations]: Found implementation of procedure tree_destroy [2024-11-09 00:07:53,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:07:53,713 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_ec_hdr [2024-11-09 00:07:53,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_ec_hdr [2024-11-09 00:07:53,717 INFO L130 BoogieDeclarations]: Found specification of procedure find_anchor_wl_entry [2024-11-09 00:07:53,717 INFO L138 BoogieDeclarations]: Found implementation of procedure find_anchor_wl_entry [2024-11-09 00:07:53,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 00:07:53,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 00:07:53,717 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-09 00:07:53,718 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-09 00:07:53,718 INFO L130 BoogieDeclarations]: Found specification of procedure wl_tree_add [2024-11-09 00:07:53,718 INFO L138 BoogieDeclarations]: Found implementation of procedure wl_tree_add [2024-11-09 00:07:56,578 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:07:56,584 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:11:49,139 INFO L? ?]: Removed 7297 outVars from TransFormulas that were not future-live. [2024-11-09 00:11:49,139 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:11:56,650 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:11:56,650 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-09 00:11:56,650 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:11:56 BoogieIcfgContainer [2024-11-09 00:11:56,651 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:11:56,651 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:11:56,652 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:11:56,662 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:11:56,662 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:11:56" (1/1) ... [2024-11-09 00:11:56,672 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:11:56,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:56,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12814 states to 8358 states and 12814 transitions. [2024-11-09 00:11:56,964 INFO L276 IsEmpty]: Start isEmpty. Operand 8358 states and 12814 transitions. [2024-11-09 00:11:56,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:11:56,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:56,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:24,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:25,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:36,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.35s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:12:37,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:37,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12813 states to 8361 states and 12812 transitions. [2024-11-09 00:12:37,762 INFO L276 IsEmpty]: Start isEmpty. Operand 8361 states and 12812 transitions. [2024-11-09 00:12:37,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:12:37,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:37,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:05,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:06,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:09,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:09,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12840 states to 8366 states and 12838 transitions. [2024-11-09 00:13:09,134 INFO L276 IsEmpty]: Start isEmpty. Operand 8366 states and 12838 transitions. [2024-11-09 00:13:09,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:13:09,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:09,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:33,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:35,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:39,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:39,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12868 states to 8372 states and 12865 transitions. [2024-11-09 00:13:39,818 INFO L276 IsEmpty]: Start isEmpty. Operand 8372 states and 12865 transitions. [2024-11-09 00:13:39,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:13:39,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:39,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:04,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:05,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:15,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:15,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12897 states to 8379 states and 12893 transitions. [2024-11-09 00:14:15,089 INFO L276 IsEmpty]: Start isEmpty. Operand 8379 states and 12893 transitions. [2024-11-09 00:14:15,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:14:15,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:15,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:38,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:40,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:51,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:14:53,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:14:58,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:58,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12922 states to 8383 states and 12917 transitions. [2024-11-09 00:14:58,072 INFO L276 IsEmpty]: Start isEmpty. Operand 8383 states and 12917 transitions. [2024-11-09 00:14:58,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:14:58,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:58,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:22,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:24,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:45,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:45,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12951 states to 8391 states and 12945 transitions. [2024-11-09 00:15:45,606 INFO L276 IsEmpty]: Start isEmpty. Operand 8391 states and 12945 transitions. [2024-11-09 00:15:45,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:15:45,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:45,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:10,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:11,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:16:15,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:15,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12957 states to 8394 states and 12951 transitions. [2024-11-09 00:16:15,254 INFO L276 IsEmpty]: Start isEmpty. Operand 8394 states and 12951 transitions. [2024-11-09 00:16:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:16:15,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:15,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:40,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:43,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:16,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:16,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12987 states to 8403 states and 12980 transitions. [2024-11-09 00:17:16,488 INFO L276 IsEmpty]: Start isEmpty. Operand 8403 states and 12980 transitions. [2024-11-09 00:17:16,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:17:16,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:16,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:39,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:17:39,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:39,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12990 states to 8405 states and 12983 transitions. [2024-11-09 00:17:39,847 INFO L276 IsEmpty]: Start isEmpty. Operand 8405 states and 12983 transitions. [2024-11-09 00:17:39,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:17:39,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:39,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:04,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:44,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:44,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13021 states to 8415 states and 13013 transitions. [2024-11-09 00:18:44,750 INFO L276 IsEmpty]: Start isEmpty. Operand 8415 states and 13013 transitions. [2024-11-09 00:18:44,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:18:44,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:44,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:06,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:07,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:19:12,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:12,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13027 states to 8418 states and 13019 transitions. [2024-11-09 00:19:12,937 INFO L276 IsEmpty]: Start isEmpty. Operand 8418 states and 13019 transitions. [2024-11-09 00:19:12,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:19:12,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:12,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:35,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:37,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:30,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:30,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13059 states to 8429 states and 13050 transitions. [2024-11-09 00:20:30,856 INFO L276 IsEmpty]: Start isEmpty. Operand 8429 states and 13050 transitions. [2024-11-09 00:20:30,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:20:30,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:30,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:57,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:58,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:20:58,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:58,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13062 states to 8431 states and 13053 transitions. [2024-11-09 00:20:58,226 INFO L276 IsEmpty]: Start isEmpty. Operand 8431 states and 13053 transitions. [2024-11-09 00:20:58,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:20:58,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:58,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:26,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:27,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:27,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:27,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13065 states to 8433 states and 13056 transitions. [2024-11-09 00:21:27,499 INFO L276 IsEmpty]: Start isEmpty. Operand 8433 states and 13056 transitions. [2024-11-09 00:21:27,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:21:27,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:27,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:56,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:22:02,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:02,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13071 states to 8436 states and 13062 transitions. [2024-11-09 00:22:02,902 INFO L276 IsEmpty]: Start isEmpty. Operand 8436 states and 13062 transitions. [2024-11-09 00:22:02,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:22:02,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:02,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms