./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baf97909-fadb-4d0a-985d-2afc20b25d07/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baf97909-fadb-4d0a-985d-2afc20b25d07/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baf97909-fadb-4d0a-985d-2afc20b25d07/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baf97909-fadb-4d0a-985d-2afc20b25d07/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baf97909-fadb-4d0a-985d-2afc20b25d07/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baf97909-fadb-4d0a-985d-2afc20b25d07/bin/ukojak-verify-G8NBE6pJGL --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 c3c9cd85dafb9d9b0916e103277bb89ec6f99d2bbc1d5523919dc9ef8faa3716 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:56:43,052 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:56:43,171 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baf97909-fadb-4d0a-985d-2afc20b25d07/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:56:43,179 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:56:43,180 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:56:43,218 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:56:43,219 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:56:43,220 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:56:43,221 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:56:43,226 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:56:43,228 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:56:43,228 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:56:43,229 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:56:43,230 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:56:43,231 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:56:43,231 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:56:43,232 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:56:43,232 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:56:43,233 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:56:43,233 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:56:43,234 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:56:43,234 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:56:43,235 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:56:43,236 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:56:43,236 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:56:43,237 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:56:43,237 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:56:43,238 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:56:43,238 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:56:43,239 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:56:43,240 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_baf97909-fadb-4d0a-985d-2afc20b25d07/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baf97909-fadb-4d0a-985d-2afc20b25d07/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3c9cd85dafb9d9b0916e103277bb89ec6f99d2bbc1d5523919dc9ef8faa3716 [2023-11-19 03:56:43,524 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:56:43,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:56:43,548 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:56:43,549 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:56:43,550 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:56:43,551 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baf97909-fadb-4d0a-985d-2afc20b25d07/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2023-11-19 03:56:46,692 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:56:47,466 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:56:47,467 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baf97909-fadb-4d0a-985d-2afc20b25d07/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2023-11-19 03:56:47,515 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baf97909-fadb-4d0a-985d-2afc20b25d07/bin/ukojak-verify-G8NBE6pJGL/data/d277e5d80/c076eefbba7f47e4a9b387de1ba71656/FLAGb80dda1bb [2023-11-19 03:56:47,530 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baf97909-fadb-4d0a-985d-2afc20b25d07/bin/ukojak-verify-G8NBE6pJGL/data/d277e5d80/c076eefbba7f47e4a9b387de1ba71656 [2023-11-19 03:56:47,532 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:56:47,534 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:56:47,536 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:56:47,536 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:56:47,541 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:56:47,542 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:56:47" (1/1) ... [2023-11-19 03:56:47,543 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@627fda10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:47, skipping insertion in model container [2023-11-19 03:56:47,543 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:56:47" (1/1) ... [2023-11-19 03:56:47,802 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:56:51,768 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baf97909-fadb-4d0a-985d-2afc20b25d07/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i[385213,385226] [2023-11-19 03:56:51,855 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:56:51,895 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:56:52,050 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4206] [2023-11-19 03:56:52,052 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4208] [2023-11-19 03:56:52,055 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("rep; bsf %1,%0": "=r" (word): "rm" (word)); [4224] [2023-11-19 03:56:52,055 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4233] [2023-11-19 03:56:52,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [4462] [2023-11-19 03:56:52,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [4470-4471] [2023-11-19 03:56:52,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4484] [2023-11-19 03:56:52,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4487] [2023-11-19 03:56:52,064 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [4489] [2023-11-19 03:56:52,064 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4494] [2023-11-19 03:56:52,065 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4497] [2023-11-19 03:56:52,065 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4499] [2023-11-19 03:56:52,065 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4504] [2023-11-19 03:56:52,066 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4507] [2023-11-19 03:56:52,066 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4509] [2023-11-19 03:56:52,066 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4514] [2023-11-19 03:56:52,067 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4517] [2023-11-19 03:56:52,067 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [4519] [2023-11-19 03:56:52,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4537] [2023-11-19 03:56:52,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4540] [2023-11-19 03:56:52,069 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4542] [2023-11-19 03:56:52,069 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4547] [2023-11-19 03:56:52,069 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4550] [2023-11-19 03:56:52,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4552] [2023-11-19 03:56:52,070 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4557] [2023-11-19 03:56:52,071 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4560] [2023-11-19 03:56:52,071 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4562] [2023-11-19 03:56:52,071 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4567] [2023-11-19 03:56:52,072 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4570] [2023-11-19 03:56:52,072 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4572] [2023-11-19 03:56:52,075 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4638] [2023-11-19 03:56:52,075 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4645] [2023-11-19 03:56:52,104 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1398/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-thin.c"), "i" (554), "i" (12UL)); [5458-5459] [2023-11-19 03:56:52,105 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1398/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-thin.c"), "i" (560), "i" (12UL)); [5476-5477] [2023-11-19 03:56:52,106 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1398/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-thin.c"), "i" (568), "i" (12UL)); [5499-5500] [2023-11-19 03:56:52,108 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1398/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-thin.c"), "i" (584), "i" (12UL)); [5538-5539] [2023-11-19 03:56:52,142 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1398/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-thin.c"), "i" (1171), "i" (12UL)); [6244-6245] [2023-11-19 03:56:52,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6656] [2023-11-19 03:56:52,204 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1398/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-thin.c"), "i" (2103), "i" (12UL)); [7304-7305] [2023-11-19 03:56:52,205 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1398/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-thin.c"), "i" (2104), "i" (12UL)); [7313-7314] [2023-11-19 03:56:52,209 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1398/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-thin.c"), "i" (2155), "i" (12UL)); [7403-7404] [2023-11-19 03:56:52,389 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1398/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-thin.c"), "i" (2921), "i" (12UL)); [8423-8424] [2023-11-19 03:56:52,390 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1398/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-thin.c"), "i" (2927), "i" (12UL)); [8442-8443] [2023-11-19 03:56:52,391 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1398/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-thin.c"), "i" (2928), "i" (12UL)); [8450-8451] [2023-11-19 03:56:52,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/1398/dscv_tempdir/dscv/ri/43_2a/drivers/md/dm-thin-metadata.c"), "i" (1214), "i" (12UL)); [12905-12906] [2023-11-19 03:56:52,639 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baf97909-fadb-4d0a-985d-2afc20b25d07/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i[385213,385226] [2023-11-19 03:56:52,655 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:56:52,979 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:56:52,979 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:56:52,987 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:56:52,988 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:52 WrapperNode [2023-11-19 03:56:52,990 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:56:52,991 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:56:52,992 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:56:52,992 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:56:53,000 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:52" (1/1) ... [2023-11-19 03:56:53,154 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:52" (1/1) ... [2023-11-19 03:56:53,467 INFO L138 Inliner]: procedures = 589, calls = 4613, calls flagged for inlining = 240, calls inlined = 237, statements flattened = 10977 [2023-11-19 03:56:53,468 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:56:53,469 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:56:53,469 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:56:53,470 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:56:53,480 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:52" (1/1) ... [2023-11-19 03:56:53,481 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:52" (1/1) ... [2023-11-19 03:56:53,554 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:52" (1/1) ... [2023-11-19 03:56:53,554 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:52" (1/1) ... [2023-11-19 03:56:53,923 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:52" (1/1) ... [2023-11-19 03:56:53,966 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:52" (1/1) ... [2023-11-19 03:56:54,017 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:52" (1/1) ... [2023-11-19 03:56:54,166 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:52" (1/1) ... [2023-11-19 03:56:54,246 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:56:54,247 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:56:54,247 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:56:54,247 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:56:54,248 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:56:52" (1/1) ... [2023-11-19 03:56:54,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:56:54,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baf97909-fadb-4d0a-985d-2afc20b25d07/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:56:54,281 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baf97909-fadb-4d0a-985d-2afc20b25d07/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:56:54,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baf97909-fadb-4d0a-985d-2afc20b25d07/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:56:54,319 INFO L130 BoogieDeclarations]: Found specification of procedure block_size_is_power_of_two [2023-11-19 03:56:54,319 INFO L138 BoogieDeclarations]: Found implementation of procedure block_size_is_power_of_two [2023-11-19 03:56:54,319 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-19 03:56:54,319 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-19 03:56:54,320 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_dec [2023-11-19 03:56:54,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_dec [2023-11-19 03:56:54,320 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_destroy [2023-11-19 03:56:54,320 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_destroy [2023-11-19 03:56:54,320 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2023-11-19 03:56:54,320 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2023-11-19 03:56:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_root_size [2023-11-19 03:56:54,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_root_size [2023-11-19 03:56:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure noflush_work [2023-11-19 03:56:54,321 INFO L138 BoogieDeclarations]: Found implementation of procedure noflush_work [2023-11-19 03:56:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_lock [2023-11-19 03:56:54,322 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_lock [2023-11-19 03:56:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_pre_commit [2023-11-19 03:56:54,322 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_pre_commit [2023-11-19 03:56:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2023-11-19 03:56:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2023-11-19 03:56:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 03:56:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 03:56:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure thin_preresume [2023-11-19 03:56:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_preresume [2023-11-19 03:56:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2023-11-19 03:56:54,324 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2023-11-19 03:56:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-19 03:56:54,325 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-19 03:56:54,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-19 03:56:54,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-19 03:56:54,327 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_update [2023-11-19 03:56:54,327 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_update [2023-11-19 03:56:54,327 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_remove [2023-11-19 03:56:54,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_remove [2023-11-19 03:56:54,327 INFO L130 BoogieDeclarations]: Found specification of procedure get_metadata_dev_size_in_blocks [2023-11-19 03:56:54,328 INFO L138 BoogieDeclarations]: Found implementation of procedure get_metadata_dev_size_in_blocks [2023-11-19 03:56:54,328 INFO L130 BoogieDeclarations]: Found specification of procedure pool_features_init [2023-11-19 03:56:54,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_features_init [2023-11-19 03:56:54,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:56:54,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:56:54,329 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2023-11-19 03:56:54,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2023-11-19 03:56:54,329 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_external_copy [2023-11-19 03:56:54,330 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_external_copy [2023-11-19 03:56:54,330 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2023-11-19 03:56:54,330 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2023-11-19 03:56:54,330 INFO L130 BoogieDeclarations]: Found specification of procedure __close_device [2023-11-19 03:56:54,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __close_device [2023-11-19 03:56:54,331 INFO L130 BoogieDeclarations]: Found specification of procedure remap [2023-11-19 03:56:54,331 INFO L138 BoogieDeclarations]: Found implementation of procedure remap [2023-11-19 03:56:54,331 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-11-19 03:56:54,331 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-11-19 03:56:54,331 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-11-19 03:56:54,332 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-11-19 03:56:54,332 INFO L130 BoogieDeclarations]: Found specification of procedure thin_get [2023-11-19 03:56:54,332 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_get [2023-11-19 03:56:54,333 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2023-11-19 03:56:54,333 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2023-11-19 03:56:54,333 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2023-11-19 03:56:54,333 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2023-11-19 03:56:54,334 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_bio [2023-11-19 03:56:54,334 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_bio [2023-11-19 03:56:54,334 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-11-19 03:56:54,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-11-19 03:56:54,334 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_callbacks [2023-11-19 03:56:54,334 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_callbacks [2023-11-19 03:56:54,335 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_data_block [2023-11-19 03:56:54,335 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_data_block [2023-11-19 03:56:54,335 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_destroy [2023-11-19 03:56:54,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_destroy [2023-11-19 03:56:54,335 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_inc [2023-11-19 03:56:54,335 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_inc [2023-11-19 03:56:54,336 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_dev_size [2023-11-19 03:56:54,336 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_dev_size [2023-11-19 03:56:54,336 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2023-11-19 03:56:54,336 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2023-11-19 03:56:54,337 INFO L130 BoogieDeclarations]: Found specification of procedure cell_visit_release [2023-11-19 03:56:54,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_visit_release [2023-11-19 03:56:54,337 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 03:56:54,338 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 03:56:54,338 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2023-11-19 03:56:54,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2023-11-19 03:56:54,338 INFO L130 BoogieDeclarations]: Found specification of procedure free_discard_mapping [2023-11-19 03:56:54,338 INFO L138 BoogieDeclarations]: Found implementation of procedure free_discard_mapping [2023-11-19 03:56:54,338 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_free [2023-11-19 03:56:54,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_free [2023-11-19 03:56:54,340 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_add_work [2023-11-19 03:56:54,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_add_work [2023-11-19 03:56:54,340 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 03:56:54,340 INFO L130 BoogieDeclarations]: Found specification of procedure thin_put [2023-11-19 03:56:54,340 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_put [2023-11-19 03:56:54,340 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_needs_check [2023-11-19 03:56:54,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_needs_check [2023-11-19 03:56:54,342 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_find_block [2023-11-19 03:56:54,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_find_block [2023-11-19 03:56:54,342 INFO L130 BoogieDeclarations]: Found specification of procedure copy_sm_roots [2023-11-19 03:56:54,343 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_sm_roots [2023-11-19 03:56:54,343 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2023-11-19 03:56:54,343 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2023-11-19 03:56:54,343 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_non_blocking_clone [2023-11-19 03:56:54,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_non_blocking_clone [2023-11-19 03:56:54,344 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_bio [2023-11-19 03:56:54,344 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_bio [2023-11-19 03:56:54,345 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-11-19 03:56:54,345 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-11-19 03:56:54,345 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_unlock [2023-11-19 03:56:54,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_unlock [2023-11-19 03:56:54,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 03:56:54,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 03:56:54,346 INFO L130 BoogieDeclarations]: Found specification of procedure pool_resume_active_thins [2023-11-19 03:56:54,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_resume_active_thins [2023-11-19 03:56:54,346 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2023-11-19 03:56:54,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2023-11-19 03:56:54,347 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 03:56:54,348 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 03:56:54,351 INFO L130 BoogieDeclarations]: Found specification of procedure __create_persistent_data_objects [2023-11-19 03:56:54,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_persistent_data_objects [2023-11-19 03:56:54,352 INFO L130 BoogieDeclarations]: Found specification of procedure thin_merge [2023-11-19 03:56:54,352 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_merge [2023-11-19 03:56:54,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:56:54,353 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_del [2023-11-19 03:56:54,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_del [2023-11-19 03:56:54,354 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_read_only [2023-11-19 03:56:54,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_read_only [2023-11-19 03:56:54,361 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 03:56:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 03:56:54,362 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 03:56:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 03:56:54,362 INFO L130 BoogieDeclarations]: Found specification of procedure thin_io_hints [2023-11-19 03:56:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_io_hints [2023-11-19 03:56:54,362 INFO L130 BoogieDeclarations]: Found specification of procedure pool_preresume [2023-11-19 03:56:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_preresume [2023-11-19 03:56:54,363 INFO L130 BoogieDeclarations]: Found specification of procedure thin_status [2023-11-19 03:56:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_status [2023-11-19 03:56:54,363 INFO L130 BoogieDeclarations]: Found specification of procedure warn_if_metadata_device_too_big [2023-11-19 03:56:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_if_metadata_device_too_big [2023-11-19 03:56:54,363 INFO L130 BoogieDeclarations]: Found specification of procedure ll_zero [2023-11-19 03:56:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_zero [2023-11-19 03:56:54,364 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_remove_range [2023-11-19 03:56:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_remove_range [2023-11-19 03:56:54,364 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_empty [2023-11-19 03:56:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_empty [2023-11-19 03:56:54,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 03:56:54,364 INFO L130 BoogieDeclarations]: Found specification of procedure complete_mapping_preparation [2023-11-19 03:56:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_mapping_preparation [2023-11-19 03:56:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure inc_all_io_entry [2023-11-19 03:56:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_all_io_entry [2023-11-19 03:56:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 03:56:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 03:56:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 03:56:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure retry_bios_on_resume [2023-11-19 03:56:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_bios_on_resume [2023-11-19 03:56:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure to_delayed_work [2023-11-19 03:56:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure to_delayed_work [2023-11-19 03:56:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2023-11-19 03:56:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2023-11-19 03:56:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_commit [2023-11-19 03:56:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_commit [2023-11-19 03:56:54,367 INFO L130 BoogieDeclarations]: Found specification of procedure should_error_unserviceable_bio [2023-11-19 03:56:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure should_error_unserviceable_bio [2023-11-19 03:56:54,367 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_mapping [2023-11-19 03:56:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_mapping [2023-11-19 03:56:54,367 INFO L130 BoogieDeclarations]: Found specification of procedure sb_check [2023-11-19 03:56:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_check [2023-11-19 03:56:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:56:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure thin_presuspend [2023-11-19 03:56:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_presuspend [2023-11-19 03:56:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error_with_code [2023-11-19 03:56:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error_with_code [2023-11-19 03:56:54,369 INFO L130 BoogieDeclarations]: Found specification of procedure issue [2023-11-19 03:56:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure issue [2023-11-19 03:56:54,369 INFO L130 BoogieDeclarations]: Found specification of procedure thin_endio [2023-11-19 03:56:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_endio [2023-11-19 03:56:54,370 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_lookup [2023-11-19 03:56:54,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_lookup [2023-11-19 03:56:54,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 03:56:54,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 03:56:54,370 INFO L130 BoogieDeclarations]: Found specification of procedure pool_io_hints [2023-11-19 03:56:54,370 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_io_hints [2023-11-19 03:56:54,371 INFO L130 BoogieDeclarations]: Found specification of procedure is_factor [2023-11-19 03:56:54,371 INFO L138 BoogieDeclarations]: Found implementation of procedure is_factor [2023-11-19 03:56:54,371 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-11-19 03:56:54,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-11-19 03:56:54,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-19 03:56:54,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-19 03:56:54,372 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared [2023-11-19 03:56:54,372 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared [2023-11-19 03:56:54,372 INFO L130 BoogieDeclarations]: Found specification of procedure cell_requeue [2023-11-19 03:56:54,372 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_requeue [2023-11-19 03:56:54,372 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_data_dev_size [2023-11-19 03:56:54,372 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_data_dev_size [2023-11-19 03:56:54,372 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-19 03:56:54,373 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-19 03:56:54,373 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_copy_root [2023-11-19 03:56:54,373 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_copy_root [2023-11-19 03:56:54,373 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2023-11-19 03:56:54,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2023-11-19 03:56:54,373 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-11-19 03:56:54,374 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-11-19 03:56:54,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 03:56:54,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 03:56:54,374 INFO L130 BoogieDeclarations]: Found specification of procedure break_sharing [2023-11-19 03:56:54,374 INFO L138 BoogieDeclarations]: Found implementation of procedure break_sharing [2023-11-19 03:56:54,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:56:54,375 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_close [2023-11-19 03:56:54,375 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_close [2023-11-19 03:56:54,375 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-19 03:56:54,375 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-19 03:56:54,375 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2023-11-19 03:56:54,375 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2023-11-19 03:56:54,375 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-19 03:56:54,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-19 03:56:54,376 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_thin [2023-11-19 03:56:54,376 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_thin [2023-11-19 03:56:54,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:56:54,376 INFO L130 BoogieDeclarations]: Found specification of procedure do_worker [2023-11-19 03:56:54,376 INFO L138 BoogieDeclarations]: Found implementation of procedure do_worker [2023-11-19 03:56:54,376 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2023-11-19 03:56:54,377 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2023-11-19 03:56:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure do_no_space_timeout [2023-11-19 03:56:54,377 INFO L138 BoogieDeclarations]: Found implementation of procedure do_no_space_timeout [2023-11-19 03:56:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_from_per_bio_data [2023-11-19 03:56:54,377 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_from_per_bio_data [2023-11-19 03:56:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2023-11-19 03:56:54,378 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2023-11-19 03:56:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure pool_iterate_devices [2023-11-19 03:56:54,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_iterate_devices [2023-11-19 03:56:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-11-19 03:56:54,378 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-11-19 03:56:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure build_key [2023-11-19 03:56:54,378 INFO L138 BoogieDeclarations]: Found implementation of procedure build_key [2023-11-19 03:56:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:56:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 03:56:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure save_sm_roots [2023-11-19 03:56:54,379 INFO L138 BoogieDeclarations]: Found implementation of procedure save_sm_roots [2023-11-19 03:56:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure __complete_mapping_preparation [2023-11-19 03:56:54,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __complete_mapping_preparation [2023-11-19 03:56:54,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:56:54,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:56:54,380 INFO L130 BoogieDeclarations]: Found specification of procedure error_retry_list [2023-11-19 03:56:54,380 INFO L138 BoogieDeclarations]: Found implementation of procedure error_retry_list [2023-11-19 03:56:54,381 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_passdown [2023-11-19 03:56:54,385 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_passdown [2023-11-19 03:56:54,385 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2023-11-19 03:56:54,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2023-11-19 03:56:54,386 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:56:54,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:56:54,386 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_empty [2023-11-19 03:56:54,386 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_empty [2023-11-19 03:56:54,386 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-11-19 03:56:54,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-11-19 03:56:54,387 INFO L130 BoogieDeclarations]: Found specification of procedure to_noflush [2023-11-19 03:56:54,387 INFO L138 BoogieDeclarations]: Found implementation of procedure to_noflush [2023-11-19 03:56:54,387 INFO L130 BoogieDeclarations]: Found specification of procedure block_to_sectors [2023-11-19 03:56:54,388 INFO L138 BoogieDeclarations]: Found implementation of procedure block_to_sectors [2023-11-19 03:56:54,388 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-19 03:56:54,388 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-19 03:56:54,388 INFO L130 BoogieDeclarations]: Found specification of procedure pool_status [2023-11-19 03:56:54,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_status [2023-11-19 03:56:54,388 INFO L130 BoogieDeclarations]: Found specification of procedure unpack_block_time [2023-11-19 03:56:54,388 INFO L138 BoogieDeclarations]: Found implementation of procedure unpack_block_time [2023-11-19 03:56:54,389 INFO L130 BoogieDeclarations]: Found specification of procedure error_thin_bio_list [2023-11-19 03:56:54,389 INFO L138 BoogieDeclarations]: Found implementation of procedure error_thin_bio_list [2023-11-19 03:56:54,389 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2023-11-19 03:56:54,389 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2023-11-19 03:56:54,389 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 03:56:54,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 03:56:54,389 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 03:56:54,390 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 03:56:54,390 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_passdown [2023-11-19 03:56:54,390 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_passdown [2023-11-19 03:56:54,390 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_cell [2023-11-19 03:56:54,390 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_cell [2023-11-19 03:56:54,390 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-11-19 03:56:54,391 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-11-19 03:56:54,391 INFO L130 BoogieDeclarations]: Found specification of procedure copy_complete [2023-11-19 03:56:54,391 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_complete [2023-11-19 03:56:54,391 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-11-19 03:56:54,391 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-11-19 03:56:54,391 INFO L130 BoogieDeclarations]: Found specification of procedure __resize_space_map [2023-11-19 03:56:54,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __resize_space_map [2023-11-19 03:56:54,392 INFO L130 BoogieDeclarations]: Found specification of procedure pool_presuspend [2023-11-19 03:56:54,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_presuspend [2023-11-19 03:56:54,392 INFO L130 BoogieDeclarations]: Found specification of procedure inc_remap_and_issue_cell [2023-11-19 03:56:54,392 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_remap_and_issue_cell [2023-11-19 03:56:54,392 INFO L130 BoogieDeclarations]: Found specification of procedure pool_message [2023-11-19 03:56:54,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_message [2023-11-19 03:56:54,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:56:54,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:56:54,393 INFO L130 BoogieDeclarations]: Found specification of procedure break_up_discard_bio [2023-11-19 03:56:54,393 INFO L138 BoogieDeclarations]: Found implementation of procedure break_up_discard_bio [2023-11-19 03:56:54,393 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_no_passdown [2023-11-19 03:56:54,393 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_no_passdown [2023-11-19 03:56:54,393 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_inc_block [2023-11-19 03:56:54,393 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_inc_block [2023-11-19 03:56:54,394 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_block_is_used [2023-11-19 03:56:54,394 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_block_is_used [2023-11-19 03:56:54,394 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 03:56:54,394 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 03:56:54,394 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2023-11-19 03:56:54,394 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2023-11-19 03:56:54,394 INFO L130 BoogieDeclarations]: Found specification of procedure commit [2023-11-19 03:56:54,395 INFO L138 BoogieDeclarations]: Found implementation of procedure commit [2023-11-19 03:56:54,395 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2023-11-19 03:56:54,395 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2023-11-19 03:56:54,395 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_md [2023-11-19 03:56:54,395 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_md [2023-11-19 03:56:54,395 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_mapping [2023-11-19 03:56:54,395 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_mapping [2023-11-19 03:56:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 03:56:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:56:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 03:56:54,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 03:56:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2023-11-19 03:56:54,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2023-11-19 03:56:54,396 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2023-11-19 03:56:54,397 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2023-11-19 03:56:54,397 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_bios [2023-11-19 03:56:54,397 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_bios [2023-11-19 03:56:54,397 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-19 03:56:54,397 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-19 03:56:54,397 INFO L130 BoogieDeclarations]: Found specification of procedure do_waker [2023-11-19 03:56:54,397 INFO L138 BoogieDeclarations]: Found implementation of procedure do_waker [2023-11-19 03:56:54,398 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2023-11-19 03:56:54,398 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2023-11-19 03:56:54,398 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_issue_prefetches [2023-11-19 03:56:54,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_issue_prefetches [2023-11-19 03:56:54,398 INFO L130 BoogieDeclarations]: Found specification of procedure thin_postsuspend [2023-11-19 03:56:54,398 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_postsuspend [2023-11-19 03:56:54,398 INFO L130 BoogieDeclarations]: Found specification of procedure __process_bio_read_only [2023-11-19 03:56:54,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __process_bio_read_only [2023-11-19 03:56:54,399 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_bios [2023-11-19 03:56:54,399 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_bios [2023-11-19 03:56:54,399 INFO L130 BoogieDeclarations]: Found specification of procedure thin_map [2023-11-19 03:56:54,399 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_map [2023-11-19 03:56:54,399 INFO L130 BoogieDeclarations]: Found specification of procedure pool_presuspend_undo [2023-11-19 03:56:54,399 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_presuspend_undo [2023-11-19 03:56:54,400 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 03:56:54,400 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 03:56:54,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 03:56:54,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 03:56:54,400 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-19 03:56:54,400 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-19 03:56:54,400 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_no_passdown [2023-11-19 03:56:54,401 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_no_passdown [2023-11-19 03:56:54,401 INFO L130 BoogieDeclarations]: Found specification of procedure __begin_transaction [2023-11-19 03:56:54,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __begin_transaction [2023-11-19 03:56:54,401 INFO L130 BoogieDeclarations]: Found specification of procedure pool_postsuspend [2023-11-19 03:56:54,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_postsuspend [2023-11-19 03:56:54,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 03:56:54,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 03:56:54,402 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:56:54,402 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:56:54,402 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2023-11-19 03:56:54,402 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2023-11-19 03:56:54,402 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_metadata_dev [2023-11-19 03:56:54,402 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_metadata_dev [2023-11-19 03:56:54,403 INFO L130 BoogieDeclarations]: Found specification of procedure __open_device [2023-11-19 03:56:54,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_device [2023-11-19 03:56:54,403 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_destroy [2023-11-19 03:56:54,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_destroy [2023-11-19 03:56:54,403 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-19 03:56:54,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-19 03:56:54,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_29 [2023-11-19 03:56:54,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_29 [2023-11-19 03:56:54,404 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2023-11-19 03:56:54,404 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2023-11-19 03:56:54,404 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2023-11-19 03:56:54,404 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2023-11-19 03:56:54,404 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put [2023-11-19 03:56:54,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put [2023-11-19 03:56:54,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:56:54,405 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 03:56:54,405 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 03:56:54,405 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_dec [2023-11-19 03:56:54,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_dec [2023-11-19 03:56:54,405 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2023-11-19 03:56:54,406 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2023-11-19 03:56:54,406 INFO L130 BoogieDeclarations]: Found specification of procedure build_virtual_key [2023-11-19 03:56:54,406 INFO L138 BoogieDeclarations]: Found implementation of procedure build_virtual_key [2023-11-19 03:56:54,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:56:54,406 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_inc [2023-11-19 03:56:54,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_inc [2023-11-19 03:56:54,406 INFO L130 BoogieDeclarations]: Found specification of procedure __format_metadata [2023-11-19 03:56:54,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __format_metadata [2023-11-19 03:56:54,407 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2023-11-19 03:56:54,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2023-11-19 03:56:54,407 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-11-19 03:56:54,407 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-11-19 03:56:54,407 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-11-19 03:56:54,408 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-11-19 03:56:54,408 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_close_thin_device [2023-11-19 03:56:54,408 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_close_thin_device [2023-11-19 03:56:54,408 INFO L130 BoogieDeclarations]: Found specification of procedure set_pool_mode [2023-11-19 03:56:54,408 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pool_mode [2023-11-19 03:56:54,408 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_destroy [2023-11-19 03:56:54,408 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_destroy [2023-11-19 03:56:54,409 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_data_dev [2023-11-19 03:56:54,409 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_data_dev [2023-11-19 03:56:54,409 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-11-19 03:56:54,409 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-11-19 03:56:54,409 INFO L130 BoogieDeclarations]: Found specification of procedure read_dev_id [2023-11-19 03:56:54,409 INFO L138 BoogieDeclarations]: Found implementation of procedure read_dev_id [2023-11-19 03:56:54,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:56:54,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_33 [2023-11-19 03:56:54,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_33 [2023-11-19 03:56:54,410 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2023-11-19 03:56:54,410 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2023-11-19 03:56:54,410 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_and_issue [2023-11-19 03:56:54,410 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_and_issue [2023-11-19 03:56:54,410 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 03:56:54,411 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 03:56:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_commit [2023-11-19 03:56:54,411 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_commit [2023-11-19 03:56:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-19 03:56:54,411 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-19 03:56:54,411 INFO L130 BoogieDeclarations]: Found specification of procedure __merge_bio_list [2023-11-19 03:56:54,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __merge_bio_list [2023-11-19 03:56:54,412 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 03:56:54,412 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 03:56:54,412 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_dec_block [2023-11-19 03:56:54,412 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_dec_block [2023-11-19 03:56:54,412 INFO L130 BoogieDeclarations]: Found specification of procedure pool_dtr [2023-11-19 03:56:54,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_dtr [2023-11-19 03:56:54,412 INFO L130 BoogieDeclarations]: Found specification of procedure get_first_thin [2023-11-19 03:56:54,413 INFO L138 BoogieDeclarations]: Found implementation of procedure get_first_thin [2023-11-19 03:56:54,413 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 03:56:54,413 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 03:56:54,413 INFO L130 BoogieDeclarations]: Found specification of procedure __open_or_format_metadata [2023-11-19 03:56:54,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_or_format_metadata [2023-11-19 03:56:54,413 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_commit_metadata [2023-11-19 03:56:54,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_commit_metadata [2023-11-19 03:56:54,414 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2023-11-19 03:56:54,414 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2023-11-19 03:56:54,414 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-19 03:56:54,414 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-19 03:56:54,414 INFO L130 BoogieDeclarations]: Found specification of procedure get_pool_mode [2023-11-19 03:56:54,414 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pool_mode [2023-11-19 03:56:54,414 INFO L130 BoogieDeclarations]: Found specification of procedure notify_of_pool_mode_change [2023-11-19 03:56:54,415 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_of_pool_mode_change [2023-11-19 03:56:54,415 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2023-11-19 03:56:54,415 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2023-11-19 03:56:54,415 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-19 03:56:54,415 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-19 03:56:54,415 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue_overwrite [2023-11-19 03:56:54,415 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue_overwrite [2023-11-19 03:56:54,416 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_insert [2023-11-19 03:56:54,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_insert [2023-11-19 03:56:54,416 INFO L130 BoogieDeclarations]: Found specification of procedure wake_worker [2023-11-19 03:56:54,416 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_worker [2023-11-19 03:56:54,416 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_unlock [2023-11-19 03:56:54,416 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_unlock [2023-11-19 03:56:54,416 INFO L130 BoogieDeclarations]: Found specification of procedure io_overwrites_block [2023-11-19 03:56:54,417 INFO L138 BoogieDeclarations]: Found implementation of procedure io_overwrites_block [2023-11-19 03:56:54,417 INFO L130 BoogieDeclarations]: Found specification of procedure build_data_key [2023-11-19 03:56:54,417 INFO L138 BoogieDeclarations]: Found implementation of procedure build_data_key [2023-11-19 03:56:54,417 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block [2023-11-19 03:56:54,417 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block [2023-11-19 03:56:54,417 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio [2023-11-19 03:56:54,418 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio [2023-11-19 03:56:54,418 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_create [2023-11-19 03:56:54,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_create [2023-11-19 03:56:54,418 INFO L130 BoogieDeclarations]: Found specification of procedure zero_fill_bio [2023-11-19 03:56:54,418 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_fill_bio [2023-11-19 03:56:54,418 INFO L130 BoogieDeclarations]: Found specification of procedure thin_iterate_devices [2023-11-19 03:56:54,418 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_iterate_devices [2023-11-19 03:56:54,419 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_lock [2023-11-19 03:56:54,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_lock [2023-11-19 03:56:54,419 INFO L130 BoogieDeclarations]: Found specification of procedure provision_block [2023-11-19 03:56:54,419 INFO L138 BoogieDeclarations]: Found implementation of procedure provision_block [2023-11-19 03:56:54,419 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 03:56:54,419 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 03:56:54,419 INFO L130 BoogieDeclarations]: Found specification of procedure __open_metadata [2023-11-19 03:56:54,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_metadata [2023-11-19 03:56:54,420 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2023-11-19 03:56:54,420 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2023-11-19 03:56:54,420 INFO L130 BoogieDeclarations]: Found specification of procedure issue_discard [2023-11-19 03:56:54,420 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_discard [2023-11-19 03:56:54,420 INFO L130 BoogieDeclarations]: Found specification of procedure dm_device_name [2023-11-19 03:56:54,420 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_device_name [2023-11-19 03:56:54,421 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 03:56:54,421 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 03:56:54,421 INFO L130 BoogieDeclarations]: Found specification of procedure abort_transaction [2023-11-19 03:56:54,421 INFO L138 BoogieDeclarations]: Found implementation of procedure abort_transaction [2023-11-19 03:56:54,421 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-19 03:56:54,421 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-19 03:56:54,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:56:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue_shared_cell [2023-11-19 03:56:54,422 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue_shared_cell [2023-11-19 03:56:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_zero [2023-11-19 03:56:54,425 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_zero [2023-11-19 03:56:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure __setup_btree_details [2023-11-19 03:56:54,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __setup_btree_details [2023-11-19 03:56:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:56:54,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:56:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_free_block_count [2023-11-19 03:56:54,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_free_block_count [2023-11-19 03:56:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure pool_map [2023-11-19 03:56:54,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_map [2023-11-19 03:56:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure __commit_transaction [2023-11-19 03:56:54,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __commit_transaction [2023-11-19 03:56:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_lookup [2023-11-19 03:56:54,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_lookup [2023-11-19 03:56:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 03:56:54,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 03:56:54,428 INFO L130 BoogieDeclarations]: Found specification of procedure error_bio_list [2023-11-19 03:56:54,428 INFO L138 BoogieDeclarations]: Found implementation of procedure error_bio_list [2023-11-19 03:56:54,428 INFO L130 BoogieDeclarations]: Found specification of procedure pool_work_complete [2023-11-19 03:56:54,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_work_complete [2023-11-19 03:56:54,428 INFO L130 BoogieDeclarations]: Found specification of procedure cell_defer_no_holder [2023-11-19 03:56:54,429 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_defer_no_holder [2023-11-19 03:56:54,429 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock [2023-11-19 03:56:54,429 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock [2023-11-19 03:56:54,429 INFO L130 BoogieDeclarations]: Found specification of procedure retry_on_resume [2023-11-19 03:56:54,429 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_on_resume [2023-11-19 03:56:54,429 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-19 03:56:54,429 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-19 03:56:54,430 INFO L130 BoogieDeclarations]: Found specification of procedure pool_merge [2023-11-19 03:56:54,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_merge [2023-11-19 03:56:54,430 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error [2023-11-19 03:56:54,430 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error [2023-11-19 03:56:54,430 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-19 03:56:54,430 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-19 03:56:54,430 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2023-11-19 03:56:54,431 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2023-11-19 03:56:54,431 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_abort_metadata [2023-11-19 03:56:54,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_abort_metadata [2023-11-19 03:56:54,431 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2023-11-19 03:56:54,431 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2023-11-19 03:56:54,431 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_inc [2023-11-19 03:56:54,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_inc [2023-11-19 03:56:54,432 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-11-19 03:56:54,432 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-11-19 03:56:54,432 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_operation_failed [2023-11-19 03:56:54,432 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_operation_failed [2023-11-19 03:56:54,432 INFO L130 BoogieDeclarations]: Found specification of procedure check_arg_count [2023-11-19 03:56:54,432 INFO L138 BoogieDeclarations]: Found implementation of procedure check_arg_count [2023-11-19 03:56:54,432 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_blocks [2023-11-19 03:56:54,433 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_blocks [2023-11-19 03:56:54,433 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue [2023-11-19 03:56:54,433 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue [2023-11-19 03:56:54,433 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-19 03:56:54,433 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-19 03:56:54,433 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2023-11-19 03:56:54,433 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2023-11-19 03:56:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_dec [2023-11-19 03:56:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_dec [2023-11-19 03:56:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_destroy [2023-11-19 03:56:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_destroy [2023-11-19 03:56:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure process_shared_bio [2023-11-19 03:56:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure process_shared_bio [2023-11-19 03:56:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-11-19 03:56:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-11-19 03:56:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain [2023-11-19 03:56:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain [2023-11-19 03:56:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-19 03:56:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-19 03:56:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure thin_dtr [2023-11-19 03:56:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_dtr [2023-11-19 03:56:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2023-11-19 03:56:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure __write_initial_superblock [2023-11-19 03:56:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_initial_superblock [2023-11-19 03:56:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_free_cell [2023-11-19 03:56:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_free_cell [2023-11-19 03:56:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_next_mapping [2023-11-19 03:56:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_next_mapping [2023-11-19 03:56:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_destroy [2023-11-19 03:56:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_destroy [2023-11-19 03:56:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure handle_unserviceable_bio [2023-11-19 03:56:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_unserviceable_bio [2023-11-19 03:56:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-19 03:56:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-19 03:56:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure __destroy_persistent_data_objects [2023-11-19 03:56:54,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __destroy_persistent_data_objects [2023-11-19 03:56:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_copy [2023-11-19 03:56:54,438 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_copy [2023-11-19 03:56:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-11-19 03:56:54,438 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-11-19 03:56:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:56:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 03:56:54,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 03:56:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_unlock [2023-11-19 03:56:54,439 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_unlock [2023-11-19 03:56:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-11-19 03:56:54,439 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-11-19 03:56:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2023-11-19 03:56:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2023-11-19 03:56:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell [2023-11-19 03:56:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell [2023-11-19 03:56:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_cells [2023-11-19 03:56:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_cells [2023-11-19 03:56:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure pool_resume [2023-11-19 03:56:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_resume [2023-11-19 03:56:56,025 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:56:56,032 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:56:56,456 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 03:57:26,488 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:57:29,419 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:57:29,420 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:57:29,449 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:57:29 BoogieIcfgContainer [2023-11-19 03:57:29,449 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:57:29,452 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:57:29,452 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:57:29,463 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:57:29,463 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:57:29" (1/1) ... [2023-11-19 03:57:29,473 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:57:29,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:29,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5690 states to 3947 states and 5690 transitions. [2023-11-19 03:57:29,710 INFO L276 IsEmpty]: Start isEmpty. Operand 3947 states and 5690 transitions. [2023-11-19 03:57:29,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2023-11-19 03:57:29,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:29,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:30,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:31,421 INFO L134 CoverageAnalysis]: Checked inductivity of 1837 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1837 trivial. 0 not checked. [2023-11-19 03:57:33,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-19 03:57:34,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:34,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5761 states to 3955 states and 5761 transitions. [2023-11-19 03:57:34,328 INFO L276 IsEmpty]: Start isEmpty. Operand 3955 states and 5761 transitions. [2023-11-19 03:57:34,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2023-11-19 03:57:34,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:34,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:34,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:35,081 INFO L134 CoverageAnalysis]: Checked inductivity of 1839 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1839 trivial. 0 not checked. [2023-11-19 03:57:35,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:35,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5762 states to 3956 states and 5762 transitions. [2023-11-19 03:57:35,181 INFO L276 IsEmpty]: Start isEmpty. Operand 3956 states and 5762 transitions. [2023-11-19 03:57:35,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2023-11-19 03:57:35,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:35,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:35,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:36,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1840 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1840 trivial. 0 not checked. [2023-11-19 03:57:36,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:36,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5763 states to 3957 states and 5763 transitions. [2023-11-19 03:57:36,140 INFO L276 IsEmpty]: Start isEmpty. Operand 3957 states and 5763 transitions. [2023-11-19 03:57:36,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2023-11-19 03:57:36,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:36,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:36,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:37,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1841 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1837 trivial. 0 not checked. [2023-11-19 03:57:37,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5830 states to 3962 states and 5830 transitions. [2023-11-19 03:57:37,267 INFO L276 IsEmpty]: Start isEmpty. Operand 3962 states and 5830 transitions. [2023-11-19 03:57:37,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2023-11-19 03:57:37,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:37,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:37,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat