./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-32_7a-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_5e260c34-3c12-45fc-bba5-bd4f85d4db55/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e260c34-3c12-45fc-bba5-bd4f85d4db55/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_5e260c34-3c12-45fc-bba5-bd4f85d4db55/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e260c34-3c12-45fc-bba5-bd4f85d4db55/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e260c34-3c12-45fc-bba5-bd4f85d4db55/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_5e260c34-3c12-45fc-bba5-bd4f85d4db55/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 205c5df1a1a60f895a95c3ed9a3099f16685cc5b57379f95f0c6fb3c071e97b9 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:19:34,904 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:19:34,992 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e260c34-3c12-45fc-bba5-bd4f85d4db55/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:19:34,996 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:19:34,997 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:19:35,024 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:19:35,025 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:19:35,025 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:19:35,026 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:19:35,027 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:19:35,027 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:19:35,028 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:19:35,029 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:19:35,029 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:19:35,030 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:19:35,030 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:19:35,031 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:19:35,032 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:19:35,032 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:19:35,033 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:19:35,033 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:19:35,034 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:19:35,035 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:19:35,035 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:19:35,036 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:19:35,037 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:19:35,037 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:19:35,038 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:19:35,038 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:19:35,039 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:19:35,039 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_5e260c34-3c12-45fc-bba5-bd4f85d4db55/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e260c34-3c12-45fc-bba5-bd4f85d4db55/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 205c5df1a1a60f895a95c3ed9a3099f16685cc5b57379f95f0c6fb3c071e97b9 [2023-11-19 03:19:35,352 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:19:35,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:19:35,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:19:35,390 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:19:35,391 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:19:35,392 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e260c34-3c12-45fc-bba5-bd4f85d4db55/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2023-11-19 03:19:38,440 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:19:39,215 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:19:39,215 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e260c34-3c12-45fc-bba5-bd4f85d4db55/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2023-11-19 03:19:39,278 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e260c34-3c12-45fc-bba5-bd4f85d4db55/bin/ukojak-verify-G8NBE6pJGL/data/59d8a1f14/612874796bc44e7294c9f8fff070ae9b/FLAG1038bfe53 [2023-11-19 03:19:39,298 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e260c34-3c12-45fc-bba5-bd4f85d4db55/bin/ukojak-verify-G8NBE6pJGL/data/59d8a1f14/612874796bc44e7294c9f8fff070ae9b [2023-11-19 03:19:39,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:19:39,306 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:19:39,310 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:19:39,311 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:19:39,315 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:19:39,318 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:19:39" (1/1) ... [2023-11-19 03:19:39,319 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59628055 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:39, skipping insertion in model container [2023-11-19 03:19:39,319 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:19:39" (1/1) ... [2023-11-19 03:19:39,538 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:19:43,856 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_5e260c34-3c12-45fc-bba5-bd4f85d4db55/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i[392782,392795] [2023-11-19 03:19:44,081 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:19:44,110 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:19:44,185 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4196] [2023-11-19 03:19:44,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4198] [2023-11-19 03:19:44,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("rep; bsf %1,%0": "=r" (word): "rm" (word)); [4214] [2023-11-19 03:19:44,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4223] [2023-11-19 03:19:44,266 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)); [4355] [2023-11-19 03:19:44,267 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"); [4363-4364] [2023-11-19 03:19:44,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4515] [2023-11-19 03:19:44,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4518] [2023-11-19 03:19:44,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [4520] [2023-11-19 03:19:44,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4525] [2023-11-19 03:19:44,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4528] [2023-11-19 03:19:44,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4530] [2023-11-19 03:19:44,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4535] [2023-11-19 03:19:44,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4538] [2023-11-19 03:19:44,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4540] [2023-11-19 03:19:44,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4545] [2023-11-19 03:19:44,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4548] [2023-11-19 03:19:44,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [4550] [2023-11-19 03:19:44,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4568] [2023-11-19 03:19:44,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4571] [2023-11-19 03:19:44,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4573] [2023-11-19 03:19:44,277 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4578] [2023-11-19 03:19:44,277 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4581] [2023-11-19 03:19:44,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4583] [2023-11-19 03:19:44,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4588] [2023-11-19 03:19:44,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4591] [2023-11-19 03:19:44,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4593] [2023-11-19 03:19:44,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4598] [2023-11-19 03:19:44,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4601] [2023-11-19 03:19:44,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4603] [2023-11-19 03:19:44,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4649] [2023-11-19 03:19:44,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4656] [2023-11-19 03:19:44,313 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/965/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-thin.c"), "i" (554), "i" (12UL)); [5492-5493] [2023-11-19 03:19:44,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/965/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-thin.c"), "i" (560), "i" (12UL)); [5510-5511] [2023-11-19 03:19:44,316 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/965/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-thin.c"), "i" (568), "i" (12UL)); [5533-5534] [2023-11-19 03:19:44,317 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/965/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-thin.c"), "i" (584), "i" (12UL)); [5572-5573] [2023-11-19 03:19:44,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/965/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-thin.c"), "i" (1171), "i" (12UL)); [6292-6293] [2023-11-19 03:19:44,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6708] [2023-11-19 03:19:44,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/965/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-thin.c"), "i" (2103), "i" (12UL)); [7360-7361] [2023-11-19 03:19:44,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/965/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-thin.c"), "i" (2104), "i" (12UL)); [7369-7370] [2023-11-19 03:19:44,434 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/965/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-thin.c"), "i" (2155), "i" (12UL)); [7462-7463] [2023-11-19 03:19:44,572 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/965/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-thin.c"), "i" (2921), "i" (12UL)); [8491-8492] [2023-11-19 03:19:44,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/965/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-thin.c"), "i" (2927), "i" (12UL)); [8510-8511] [2023-11-19 03:19:44,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/965/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-thin.c"), "i" (2928), "i" (12UL)); [8518-8519] [2023-11-19 03:19:44,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/965/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-thin-metadata.c"), "i" (1214), "i" (12UL)); [13117-13118] [2023-11-19 03:19:44,825 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_5e260c34-3c12-45fc-bba5-bd4f85d4db55/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i[392782,392795] [2023-11-19 03:19:44,846 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:19:45,168 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:19:45,169 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:19:45,176 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:19:45,177 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:45 WrapperNode [2023-11-19 03:19:45,177 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:19:45,178 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:19:45,178 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:19:45,179 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:19:45,186 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:45" (1/1) ... [2023-11-19 03:19:45,350 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:45" (1/1) ... [2023-11-19 03:19:45,649 INFO L138 Inliner]: procedures = 655, calls = 4756, calls flagged for inlining = 251, calls inlined = 247, statements flattened = 11136 [2023-11-19 03:19:45,650 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:19:45,651 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:19:45,651 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:19:45,651 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:19:45,663 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:45" (1/1) ... [2023-11-19 03:19:45,663 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:45" (1/1) ... [2023-11-19 03:19:45,779 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:45" (1/1) ... [2023-11-19 03:19:45,780 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:45" (1/1) ... [2023-11-19 03:19:46,181 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:45" (1/1) ... [2023-11-19 03:19:46,229 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:45" (1/1) ... [2023-11-19 03:19:46,289 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:45" (1/1) ... [2023-11-19 03:19:46,326 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:45" (1/1) ... [2023-11-19 03:19:46,397 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:19:46,398 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:19:46,399 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:19:46,399 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:19:46,400 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:45" (1/1) ... [2023-11-19 03:19:46,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:19:46,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e260c34-3c12-45fc-bba5-bd4f85d4db55/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:19:46,434 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e260c34-3c12-45fc-bba5-bd4f85d4db55/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:19:46,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e260c34-3c12-45fc-bba5-bd4f85d4db55/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:19:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure block_size_is_power_of_two [2023-11-19 03:19:46,479 INFO L138 BoogieDeclarations]: Found implementation of procedure block_size_is_power_of_two [2023-11-19 03:19:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-19 03:19:46,480 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-19 03:19:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_dec [2023-11-19 03:19:46,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_dec [2023-11-19 03:19:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_destroy [2023-11-19 03:19:46,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_destroy [2023-11-19 03:19:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2023-11-19 03:19:46,481 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2023-11-19 03:19:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_root_size [2023-11-19 03:19:46,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_root_size [2023-11-19 03:19:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure noflush_work [2023-11-19 03:19:46,482 INFO L138 BoogieDeclarations]: Found implementation of procedure noflush_work [2023-11-19 03:19:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_lock [2023-11-19 03:19:46,482 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_lock [2023-11-19 03:19:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_pre_commit [2023-11-19 03:19:46,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_pre_commit [2023-11-19 03:19:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2023-11-19 03:19:46,483 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2023-11-19 03:19:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 03:19:46,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 03:19:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure thin_preresume [2023-11-19 03:19:46,483 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_preresume [2023-11-19 03:19:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2023-11-19 03:19:46,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2023-11-19 03:19:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-19 03:19:46,485 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-19 03:19:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_update [2023-11-19 03:19:46,486 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_update [2023-11-19 03:19:46,486 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_remove [2023-11-19 03:19:46,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_remove [2023-11-19 03:19:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure get_metadata_dev_size_in_blocks [2023-11-19 03:19:46,487 INFO L138 BoogieDeclarations]: Found implementation of procedure get_metadata_dev_size_in_blocks [2023-11-19 03:19:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure pool_features_init [2023-11-19 03:19:46,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_features_init [2023-11-19 03:19:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:19:46,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:19:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2023-11-19 03:19:46,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2023-11-19 03:19:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_external_copy [2023-11-19 03:19:46,488 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_external_copy [2023-11-19 03:19:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2023-11-19 03:19:46,489 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2023-11-19 03:19:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure __close_device [2023-11-19 03:19:46,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __close_device [2023-11-19 03:19:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure remap [2023-11-19 03:19:46,490 INFO L138 BoogieDeclarations]: Found implementation of procedure remap [2023-11-19 03:19:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-11-19 03:19:46,490 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-11-19 03:19:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-11-19 03:19:46,490 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-11-19 03:19:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure thin_get [2023-11-19 03:19:46,491 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_get [2023-11-19 03:19:46,491 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2023-11-19 03:19:46,492 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2023-11-19 03:19:46,492 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2023-11-19 03:19:46,492 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2023-11-19 03:19:46,492 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_bio [2023-11-19 03:19:46,493 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_bio [2023-11-19 03:19:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-11-19 03:19:46,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-11-19 03:19:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_callbacks [2023-11-19 03:19:46,494 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_callbacks [2023-11-19 03:19:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_data_block [2023-11-19 03:19:46,494 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_data_block [2023-11-19 03:19:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_destroy [2023-11-19 03:19:46,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_destroy [2023-11-19 03:19:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_inc [2023-11-19 03:19:46,495 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_inc [2023-11-19 03:19:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_dev_size [2023-11-19 03:19:46,495 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_dev_size [2023-11-19 03:19:46,495 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2023-11-19 03:19:46,495 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2023-11-19 03:19:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure cell_visit_release [2023-11-19 03:19:46,496 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_visit_release [2023-11-19 03:19:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 03:19:46,497 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 03:19:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2023-11-19 03:19:46,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2023-11-19 03:19:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure free_discard_mapping [2023-11-19 03:19:46,498 INFO L138 BoogieDeclarations]: Found implementation of procedure free_discard_mapping [2023-11-19 03:19:46,498 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_free [2023-11-19 03:19:46,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_free [2023-11-19 03:19:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_add_work [2023-11-19 03:19:46,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_add_work [2023-11-19 03:19:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 03:19:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure thin_put [2023-11-19 03:19:46,499 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_put [2023-11-19 03:19:46,500 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_needs_check [2023-11-19 03:19:46,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_needs_check [2023-11-19 03:19:46,500 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_find_block [2023-11-19 03:19:46,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_find_block [2023-11-19 03:19:46,502 INFO L130 BoogieDeclarations]: Found specification of procedure copy_sm_roots [2023-11-19 03:19:46,502 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_sm_roots [2023-11-19 03:19:46,502 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2023-11-19 03:19:46,502 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2023-11-19 03:19:46,502 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_non_blocking_clone [2023-11-19 03:19:46,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_non_blocking_clone [2023-11-19 03:19:46,503 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_bio [2023-11-19 03:19:46,503 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_bio [2023-11-19 03:19:46,503 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-11-19 03:19:46,503 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-11-19 03:19:46,504 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_unlock [2023-11-19 03:19:46,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_unlock [2023-11-19 03:19:46,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 03:19:46,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 03:19:46,504 INFO L130 BoogieDeclarations]: Found specification of procedure pool_resume_active_thins [2023-11-19 03:19:46,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_resume_active_thins [2023-11-19 03:19:46,505 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2023-11-19 03:19:46,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2023-11-19 03:19:46,505 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 03:19:46,505 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 03:19:46,506 INFO L130 BoogieDeclarations]: Found specification of procedure __create_persistent_data_objects [2023-11-19 03:19:46,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_persistent_data_objects [2023-11-19 03:19:46,510 INFO L130 BoogieDeclarations]: Found specification of procedure thin_merge [2023-11-19 03:19:46,510 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_merge [2023-11-19 03:19:46,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:19:46,511 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_del [2023-11-19 03:19:46,511 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_del [2023-11-19 03:19:46,511 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_read_only [2023-11-19 03:19:46,512 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_read_only [2023-11-19 03:19:46,512 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 03:19:46,513 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 03:19:46,518 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 03:19:46,518 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 03:19:46,519 INFO L130 BoogieDeclarations]: Found specification of procedure thin_io_hints [2023-11-19 03:19:46,519 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_io_hints [2023-11-19 03:19:46,520 INFO L130 BoogieDeclarations]: Found specification of procedure pool_preresume [2023-11-19 03:19:46,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_preresume [2023-11-19 03:19:46,520 INFO L130 BoogieDeclarations]: Found specification of procedure thin_status [2023-11-19 03:19:46,520 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_status [2023-11-19 03:19:46,520 INFO L130 BoogieDeclarations]: Found specification of procedure warn_if_metadata_device_too_big [2023-11-19 03:19:46,520 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_if_metadata_device_too_big [2023-11-19 03:19:46,521 INFO L130 BoogieDeclarations]: Found specification of procedure ll_zero [2023-11-19 03:19:46,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_zero [2023-11-19 03:19:46,521 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_remove_range [2023-11-19 03:19:46,521 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_remove_range [2023-11-19 03:19:46,521 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_empty [2023-11-19 03:19:46,521 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_empty [2023-11-19 03:19:46,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 03:19:46,522 INFO L130 BoogieDeclarations]: Found specification of procedure complete_mapping_preparation [2023-11-19 03:19:46,522 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_mapping_preparation [2023-11-19 03:19:46,522 INFO L130 BoogieDeclarations]: Found specification of procedure inc_all_io_entry [2023-11-19 03:19:46,522 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_all_io_entry [2023-11-19 03:19:46,522 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 03:19:46,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 03:19:46,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 03:19:46,523 INFO L130 BoogieDeclarations]: Found specification of procedure retry_bios_on_resume [2023-11-19 03:19:46,523 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_bios_on_resume [2023-11-19 03:19:46,523 INFO L130 BoogieDeclarations]: Found specification of procedure to_delayed_work [2023-11-19 03:19:46,523 INFO L138 BoogieDeclarations]: Found implementation of procedure to_delayed_work [2023-11-19 03:19:46,523 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2023-11-19 03:19:46,524 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2023-11-19 03:19:46,524 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_commit [2023-11-19 03:19:46,524 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_commit [2023-11-19 03:19:46,524 INFO L130 BoogieDeclarations]: Found specification of procedure should_error_unserviceable_bio [2023-11-19 03:19:46,524 INFO L138 BoogieDeclarations]: Found implementation of procedure should_error_unserviceable_bio [2023-11-19 03:19:46,524 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_mapping [2023-11-19 03:19:46,524 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_mapping [2023-11-19 03:19:46,525 INFO L130 BoogieDeclarations]: Found specification of procedure sb_check [2023-11-19 03:19:46,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_check [2023-11-19 03:19:46,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:19:46,525 INFO L130 BoogieDeclarations]: Found specification of procedure thin_presuspend [2023-11-19 03:19:46,525 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_presuspend [2023-11-19 03:19:46,525 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error_with_code [2023-11-19 03:19:46,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error_with_code [2023-11-19 03:19:46,526 INFO L130 BoogieDeclarations]: Found specification of procedure issue [2023-11-19 03:19:46,526 INFO L138 BoogieDeclarations]: Found implementation of procedure issue [2023-11-19 03:19:46,526 INFO L130 BoogieDeclarations]: Found specification of procedure thin_endio [2023-11-19 03:19:46,526 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_endio [2023-11-19 03:19:46,527 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_lookup [2023-11-19 03:19:46,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_lookup [2023-11-19 03:19:46,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 03:19:46,527 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 03:19:46,527 INFO L130 BoogieDeclarations]: Found specification of procedure pool_io_hints [2023-11-19 03:19:46,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_io_hints [2023-11-19 03:19:46,528 INFO L130 BoogieDeclarations]: Found specification of procedure is_factor [2023-11-19 03:19:46,528 INFO L138 BoogieDeclarations]: Found implementation of procedure is_factor [2023-11-19 03:19:46,528 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-11-19 03:19:46,528 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-11-19 03:19:46,528 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared [2023-11-19 03:19:46,528 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared [2023-11-19 03:19:46,529 INFO L130 BoogieDeclarations]: Found specification of procedure cell_requeue [2023-11-19 03:19:46,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_requeue [2023-11-19 03:19:46,529 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_data_dev_size [2023-11-19 03:19:46,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_data_dev_size [2023-11-19 03:19:46,529 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-19 03:19:46,531 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-19 03:19:46,531 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_copy_root [2023-11-19 03:19:46,531 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_copy_root [2023-11-19 03:19:46,531 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2023-11-19 03:19:46,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2023-11-19 03:19:46,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_17 [2023-11-19 03:19:46,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_17 [2023-11-19 03:19:46,532 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-11-19 03:19:46,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-11-19 03:19:46,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 03:19:46,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 03:19:46,533 INFO L130 BoogieDeclarations]: Found specification of procedure break_sharing [2023-11-19 03:19:46,533 INFO L138 BoogieDeclarations]: Found implementation of procedure break_sharing [2023-11-19 03:19:46,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:19:46,533 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_close [2023-11-19 03:19:46,533 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_close [2023-11-19 03:19:46,533 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-19 03:19:46,533 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-19 03:19:46,534 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2023-11-19 03:19:46,534 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2023-11-19 03:19:46,534 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-19 03:19:46,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-19 03:19:46,534 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_thin [2023-11-19 03:19:46,534 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_thin [2023-11-19 03:19:46,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:19:46,535 INFO L130 BoogieDeclarations]: Found specification of procedure do_worker [2023-11-19 03:19:46,535 INFO L138 BoogieDeclarations]: Found implementation of procedure do_worker [2023-11-19 03:19:46,535 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2023-11-19 03:19:46,535 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2023-11-19 03:19:46,535 INFO L130 BoogieDeclarations]: Found specification of procedure do_no_space_timeout [2023-11-19 03:19:46,535 INFO L138 BoogieDeclarations]: Found implementation of procedure do_no_space_timeout [2023-11-19 03:19:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_from_per_bio_data [2023-11-19 03:19:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_from_per_bio_data [2023-11-19 03:19:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2023-11-19 03:19:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2023-11-19 03:19:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure pool_iterate_devices [2023-11-19 03:19:46,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_iterate_devices [2023-11-19 03:19:46,536 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-11-19 03:19:46,537 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-11-19 03:19:46,537 INFO L130 BoogieDeclarations]: Found specification of procedure build_key [2023-11-19 03:19:46,537 INFO L138 BoogieDeclarations]: Found implementation of procedure build_key [2023-11-19 03:19:46,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:19:46,537 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 03:19:46,537 INFO L130 BoogieDeclarations]: Found specification of procedure save_sm_roots [2023-11-19 03:19:46,538 INFO L138 BoogieDeclarations]: Found implementation of procedure save_sm_roots [2023-11-19 03:19:46,538 INFO L130 BoogieDeclarations]: Found specification of procedure __complete_mapping_preparation [2023-11-19 03:19:46,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __complete_mapping_preparation [2023-11-19 03:19:46,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:19:46,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:19:46,538 INFO L130 BoogieDeclarations]: Found specification of procedure error_retry_list [2023-11-19 03:19:46,538 INFO L138 BoogieDeclarations]: Found implementation of procedure error_retry_list [2023-11-19 03:19:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_passdown [2023-11-19 03:19:46,539 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_passdown [2023-11-19 03:19:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2023-11-19 03:19:46,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2023-11-19 03:19:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:19:46,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:19:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_empty [2023-11-19 03:19:46,544 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_empty [2023-11-19 03:19:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-11-19 03:19:46,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-11-19 03:19:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure to_noflush [2023-11-19 03:19:46,545 INFO L138 BoogieDeclarations]: Found implementation of procedure to_noflush [2023-11-19 03:19:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure block_to_sectors [2023-11-19 03:19:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure block_to_sectors [2023-11-19 03:19:46,547 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-19 03:19:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-19 03:19:46,547 INFO L130 BoogieDeclarations]: Found specification of procedure pool_status [2023-11-19 03:19:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_status [2023-11-19 03:19:46,547 INFO L130 BoogieDeclarations]: Found specification of procedure unpack_block_time [2023-11-19 03:19:46,547 INFO L138 BoogieDeclarations]: Found implementation of procedure unpack_block_time [2023-11-19 03:19:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure error_thin_bio_list [2023-11-19 03:19:46,548 INFO L138 BoogieDeclarations]: Found implementation of procedure error_thin_bio_list [2023-11-19 03:19:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2023-11-19 03:19:46,548 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2023-11-19 03:19:46,548 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 03:19:46,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 03:19:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 03:19:46,549 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 03:19:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_passdown [2023-11-19 03:19:46,549 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_passdown [2023-11-19 03:19:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_cell [2023-11-19 03:19:46,549 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_cell [2023-11-19 03:19:46,549 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-11-19 03:19:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-11-19 03:19:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure copy_complete [2023-11-19 03:19:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_complete [2023-11-19 03:19:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-11-19 03:19:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-11-19 03:19:46,550 INFO L130 BoogieDeclarations]: Found specification of procedure __resize_space_map [2023-11-19 03:19:46,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __resize_space_map [2023-11-19 03:19:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure pool_presuspend [2023-11-19 03:19:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_presuspend [2023-11-19 03:19:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure inc_remap_and_issue_cell [2023-11-19 03:19:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_remap_and_issue_cell [2023-11-19 03:19:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure pool_message [2023-11-19 03:19:46,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_message [2023-11-19 03:19:46,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:19:46,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:19:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure break_up_discard_bio [2023-11-19 03:19:46,552 INFO L138 BoogieDeclarations]: Found implementation of procedure break_up_discard_bio [2023-11-19 03:19:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_no_passdown [2023-11-19 03:19:46,552 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_no_passdown [2023-11-19 03:19:46,552 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_inc_block [2023-11-19 03:19:46,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_inc_block [2023-11-19 03:19:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_block_is_used [2023-11-19 03:19:46,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_block_is_used [2023-11-19 03:19:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 03:19:46,553 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 03:19:46,553 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2023-11-19 03:19:46,553 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2023-11-19 03:19:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure commit [2023-11-19 03:19:46,554 INFO L138 BoogieDeclarations]: Found implementation of procedure commit [2023-11-19 03:19:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2023-11-19 03:19:46,554 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2023-11-19 03:19:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_md [2023-11-19 03:19:46,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_md [2023-11-19 03:19:46,554 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_mapping [2023-11-19 03:19:46,555 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_mapping [2023-11-19 03:19:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 03:19:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:19:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 03:19:46,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 03:19:46,555 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2023-11-19 03:19:46,555 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2023-11-19 03:19:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_26 [2023-11-19 03:19:46,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_26 [2023-11-19 03:19:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2023-11-19 03:19:46,556 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2023-11-19 03:19:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_bios [2023-11-19 03:19:46,556 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_bios [2023-11-19 03:19:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-19 03:19:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-19 03:19:46,557 INFO L130 BoogieDeclarations]: Found specification of procedure do_waker [2023-11-19 03:19:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure do_waker [2023-11-19 03:19:46,557 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2023-11-19 03:19:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2023-11-19 03:19:46,557 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_issue_prefetches [2023-11-19 03:19:46,557 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_issue_prefetches [2023-11-19 03:19:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure thin_postsuspend [2023-11-19 03:19:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_postsuspend [2023-11-19 03:19:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure __process_bio_read_only [2023-11-19 03:19:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __process_bio_read_only [2023-11-19 03:19:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_bios [2023-11-19 03:19:46,558 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_bios [2023-11-19 03:19:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure thin_map [2023-11-19 03:19:46,559 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_map [2023-11-19 03:19:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure pool_presuspend_undo [2023-11-19 03:19:46,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_presuspend_undo [2023-11-19 03:19:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 03:19:46,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 03:19:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 03:19:46,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 03:19:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-19 03:19:46,560 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-19 03:19:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_no_passdown [2023-11-19 03:19:46,560 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_no_passdown [2023-11-19 03:19:46,560 INFO L130 BoogieDeclarations]: Found specification of procedure __begin_transaction [2023-11-19 03:19:46,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __begin_transaction [2023-11-19 03:19:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure pool_postsuspend [2023-11-19 03:19:46,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_postsuspend [2023-11-19 03:19:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 03:19:46,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 03:19:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:19:46,561 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:19:46,561 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2023-11-19 03:19:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2023-11-19 03:19:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-19 03:19:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-19 03:19:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_metadata_dev [2023-11-19 03:19:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_metadata_dev [2023-11-19 03:19:46,562 INFO L130 BoogieDeclarations]: Found specification of procedure __open_device [2023-11-19 03:19:46,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_device [2023-11-19 03:19:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_destroy [2023-11-19 03:19:46,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_destroy [2023-11-19 03:19:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-19 03:19:46,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-19 03:19:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_dm_thin_pool_table [2023-11-19 03:19:46,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_dm_thin_pool_table [2023-11-19 03:19:46,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2023-11-19 03:19:46,564 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2023-11-19 03:19:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2023-11-19 03:19:46,564 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2023-11-19 03:19:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put [2023-11-19 03:19:46,564 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put [2023-11-19 03:19:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:19:46,564 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 03:19:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 03:19:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_dec [2023-11-19 03:19:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_dec [2023-11-19 03:19:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2023-11-19 03:19:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2023-11-19 03:19:46,565 INFO L130 BoogieDeclarations]: Found specification of procedure build_virtual_key [2023-11-19 03:19:46,565 INFO L138 BoogieDeclarations]: Found implementation of procedure build_virtual_key [2023-11-19 03:19:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:19:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_inc [2023-11-19 03:19:46,566 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_inc [2023-11-19 03:19:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure __format_metadata [2023-11-19 03:19:46,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __format_metadata [2023-11-19 03:19:46,566 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2023-11-19 03:19:46,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2023-11-19 03:19:46,567 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-11-19 03:19:46,567 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-11-19 03:19:46,567 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-11-19 03:19:46,567 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-11-19 03:19:46,567 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_close_thin_device [2023-11-19 03:19:46,567 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_close_thin_device [2023-11-19 03:19:46,568 INFO L130 BoogieDeclarations]: Found specification of procedure set_pool_mode [2023-11-19 03:19:46,568 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pool_mode [2023-11-19 03:19:46,568 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_destroy [2023-11-19 03:19:46,568 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_destroy [2023-11-19 03:19:46,568 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_data_dev [2023-11-19 03:19:46,568 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_data_dev [2023-11-19 03:19:46,568 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-11-19 03:19:46,569 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-11-19 03:19:46,569 INFO L130 BoogieDeclarations]: Found specification of procedure read_dev_id [2023-11-19 03:19:46,569 INFO L138 BoogieDeclarations]: Found implementation of procedure read_dev_id [2023-11-19 03:19:46,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:19:46,569 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2023-11-19 03:19:46,569 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2023-11-19 03:19:46,569 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_and_issue [2023-11-19 03:19:46,570 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_and_issue [2023-11-19 03:19:46,570 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 03:19:46,570 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 03:19:46,570 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_commit [2023-11-19 03:19:46,570 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_commit [2023-11-19 03:19:46,570 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 03:19:46,570 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 03:19:46,571 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-19 03:19:46,571 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-19 03:19:46,571 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 03:19:46,571 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 03:19:46,571 INFO L130 BoogieDeclarations]: Found specification of procedure __merge_bio_list [2023-11-19 03:19:46,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __merge_bio_list [2023-11-19 03:19:46,571 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_dec_block [2023-11-19 03:19:46,572 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_dec_block [2023-11-19 03:19:46,572 INFO L130 BoogieDeclarations]: Found specification of procedure pool_dtr [2023-11-19 03:19:46,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_dtr [2023-11-19 03:19:46,572 INFO L130 BoogieDeclarations]: Found specification of procedure get_first_thin [2023-11-19 03:19:46,572 INFO L138 BoogieDeclarations]: Found implementation of procedure get_first_thin [2023-11-19 03:19:46,572 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 03:19:46,572 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 03:19:46,573 INFO L130 BoogieDeclarations]: Found specification of procedure __open_or_format_metadata [2023-11-19 03:19:46,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_or_format_metadata [2023-11-19 03:19:46,573 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_commit_metadata [2023-11-19 03:19:46,573 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_commit_metadata [2023-11-19 03:19:46,573 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2023-11-19 03:19:46,573 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2023-11-19 03:19:46,573 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-19 03:19:46,574 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-19 03:19:46,574 INFO L130 BoogieDeclarations]: Found specification of procedure get_pool_mode [2023-11-19 03:19:46,574 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pool_mode [2023-11-19 03:19:46,574 INFO L130 BoogieDeclarations]: Found specification of procedure notify_of_pool_mode_change [2023-11-19 03:19:46,574 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_of_pool_mode_change [2023-11-19 03:19:46,574 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2023-11-19 03:19:46,574 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2023-11-19 03:19:46,575 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-19 03:19:46,575 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-19 03:19:46,575 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue_overwrite [2023-11-19 03:19:46,575 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue_overwrite [2023-11-19 03:19:46,575 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_insert [2023-11-19 03:19:46,575 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_insert [2023-11-19 03:19:46,575 INFO L130 BoogieDeclarations]: Found specification of procedure wake_worker [2023-11-19 03:19:46,576 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_worker [2023-11-19 03:19:46,576 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_unlock [2023-11-19 03:19:46,576 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_unlock [2023-11-19 03:19:46,576 INFO L130 BoogieDeclarations]: Found specification of procedure io_overwrites_block [2023-11-19 03:19:46,576 INFO L138 BoogieDeclarations]: Found implementation of procedure io_overwrites_block [2023-11-19 03:19:46,576 INFO L130 BoogieDeclarations]: Found specification of procedure build_data_key [2023-11-19 03:19:46,576 INFO L138 BoogieDeclarations]: Found implementation of procedure build_data_key [2023-11-19 03:19:46,577 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block [2023-11-19 03:19:46,577 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block [2023-11-19 03:19:46,577 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio [2023-11-19 03:19:46,577 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio [2023-11-19 03:19:46,577 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_create [2023-11-19 03:19:46,577 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_create [2023-11-19 03:19:46,578 INFO L130 BoogieDeclarations]: Found specification of procedure zero_fill_bio [2023-11-19 03:19:46,578 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_fill_bio [2023-11-19 03:19:46,578 INFO L130 BoogieDeclarations]: Found specification of procedure thin_iterate_devices [2023-11-19 03:19:46,578 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_iterate_devices [2023-11-19 03:19:46,578 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_lock [2023-11-19 03:19:46,578 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_lock [2023-11-19 03:19:46,578 INFO L130 BoogieDeclarations]: Found specification of procedure provision_block [2023-11-19 03:19:46,578 INFO L138 BoogieDeclarations]: Found implementation of procedure provision_block [2023-11-19 03:19:46,579 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 03:19:46,579 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 03:19:46,579 INFO L130 BoogieDeclarations]: Found specification of procedure __open_metadata [2023-11-19 03:19:46,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_metadata [2023-11-19 03:19:46,579 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2023-11-19 03:19:46,579 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2023-11-19 03:19:46,580 INFO L130 BoogieDeclarations]: Found specification of procedure issue_discard [2023-11-19 03:19:46,580 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_discard [2023-11-19 03:19:46,580 INFO L130 BoogieDeclarations]: Found specification of procedure dm_device_name [2023-11-19 03:19:46,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_device_name [2023-11-19 03:19:46,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_dm_thin_pool_table [2023-11-19 03:19:46,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_dm_thin_pool_table [2023-11-19 03:19:46,580 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 03:19:46,581 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 03:19:46,581 INFO L130 BoogieDeclarations]: Found specification of procedure abort_transaction [2023-11-19 03:19:46,581 INFO L138 BoogieDeclarations]: Found implementation of procedure abort_transaction [2023-11-19 03:19:46,581 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-19 03:19:46,581 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-19 03:19:46,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:19:46,581 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue_shared_cell [2023-11-19 03:19:46,582 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue_shared_cell [2023-11-19 03:19:46,582 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_zero [2023-11-19 03:19:46,582 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_zero [2023-11-19 03:19:46,582 INFO L130 BoogieDeclarations]: Found specification of procedure __setup_btree_details [2023-11-19 03:19:46,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __setup_btree_details [2023-11-19 03:19:46,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:19:46,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:19:46,583 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_free_block_count [2023-11-19 03:19:46,583 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_free_block_count [2023-11-19 03:19:46,583 INFO L130 BoogieDeclarations]: Found specification of procedure pool_map [2023-11-19 03:19:46,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_map [2023-11-19 03:19:46,583 INFO L130 BoogieDeclarations]: Found specification of procedure __commit_transaction [2023-11-19 03:19:46,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __commit_transaction [2023-11-19 03:19:46,583 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_lookup [2023-11-19 03:19:46,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_lookup [2023-11-19 03:19:46,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 03:19:46,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 03:19:46,588 INFO L130 BoogieDeclarations]: Found specification of procedure error_bio_list [2023-11-19 03:19:46,588 INFO L138 BoogieDeclarations]: Found implementation of procedure error_bio_list [2023-11-19 03:19:46,588 INFO L130 BoogieDeclarations]: Found specification of procedure pool_work_complete [2023-11-19 03:19:46,588 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_work_complete [2023-11-19 03:19:46,588 INFO L130 BoogieDeclarations]: Found specification of procedure cell_defer_no_holder [2023-11-19 03:19:46,588 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_defer_no_holder [2023-11-19 03:19:46,589 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock [2023-11-19 03:19:46,589 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock [2023-11-19 03:19:46,589 INFO L130 BoogieDeclarations]: Found specification of procedure retry_on_resume [2023-11-19 03:19:46,589 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_on_resume [2023-11-19 03:19:46,589 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-19 03:19:46,589 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-19 03:19:46,589 INFO L130 BoogieDeclarations]: Found specification of procedure pool_merge [2023-11-19 03:19:46,590 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_merge [2023-11-19 03:19:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error [2023-11-19 03:19:46,590 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error [2023-11-19 03:19:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-19 03:19:46,590 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-19 03:19:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2023-11-19 03:19:46,590 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2023-11-19 03:19:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_abort_metadata [2023-11-19 03:19:46,591 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_abort_metadata [2023-11-19 03:19:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2023-11-19 03:19:46,591 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2023-11-19 03:19:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_inc [2023-11-19 03:19:46,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_inc [2023-11-19 03:19:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-11-19 03:19:46,592 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-11-19 03:19:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_operation_failed [2023-11-19 03:19:46,592 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_operation_failed [2023-11-19 03:19:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure check_arg_count [2023-11-19 03:19:46,592 INFO L138 BoogieDeclarations]: Found implementation of procedure check_arg_count [2023-11-19 03:19:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_blocks [2023-11-19 03:19:46,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_blocks [2023-11-19 03:19:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue [2023-11-19 03:19:46,593 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue [2023-11-19 03:19:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-19 03:19:46,593 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-19 03:19:46,593 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2023-11-19 03:19:46,593 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2023-11-19 03:19:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_dec [2023-11-19 03:19:46,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_dec [2023-11-19 03:19:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_destroy [2023-11-19 03:19:46,594 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_destroy [2023-11-19 03:19:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure process_shared_bio [2023-11-19 03:19:46,594 INFO L138 BoogieDeclarations]: Found implementation of procedure process_shared_bio [2023-11-19 03:19:46,594 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-11-19 03:19:46,595 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-11-19 03:19:46,595 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain [2023-11-19 03:19:46,595 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain [2023-11-19 03:19:46,595 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-19 03:19:46,595 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-19 03:19:46,595 INFO L130 BoogieDeclarations]: Found specification of procedure thin_dtr [2023-11-19 03:19:46,596 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_dtr [2023-11-19 03:19:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2023-11-19 03:19:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure __write_initial_superblock [2023-11-19 03:19:46,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_initial_superblock [2023-11-19 03:19:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_free_cell [2023-11-19 03:19:46,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_free_cell [2023-11-19 03:19:46,596 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_next_mapping [2023-11-19 03:19:46,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_next_mapping [2023-11-19 03:19:46,597 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_destroy [2023-11-19 03:19:46,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_destroy [2023-11-19 03:19:46,597 INFO L130 BoogieDeclarations]: Found specification of procedure handle_unserviceable_bio [2023-11-19 03:19:46,597 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_unserviceable_bio [2023-11-19 03:19:46,597 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-19 03:19:46,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-19 03:19:46,598 INFO L130 BoogieDeclarations]: Found specification of procedure __destroy_persistent_data_objects [2023-11-19 03:19:46,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __destroy_persistent_data_objects [2023-11-19 03:19:46,598 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_copy [2023-11-19 03:19:46,598 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_copy [2023-11-19 03:19:46,598 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-11-19 03:19:46,598 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-11-19 03:19:46,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:19:46,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 03:19:46,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-19 03:19:46,599 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_unlock [2023-11-19 03:19:46,599 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_unlock [2023-11-19 03:19:46,599 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-11-19 03:19:46,599 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-11-19 03:19:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2023-11-19 03:19:46,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2023-11-19 03:19:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell [2023-11-19 03:19:46,600 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell [2023-11-19 03:19:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_cells [2023-11-19 03:19:46,600 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_cells [2023-11-19 03:19:46,600 INFO L130 BoogieDeclarations]: Found specification of procedure pool_resume [2023-11-19 03:19:46,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_resume [2023-11-19 03:19:48,142 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:19:48,149 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:19:48,545 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 03:20:20,533 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:20:23,801 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:20:23,801 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:20:23,830 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:20:23 BoogieIcfgContainer [2023-11-19 03:20:23,831 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:20:23,833 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:20:23,833 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:20:23,844 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:20:23,844 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:20:23" (1/1) ... [2023-11-19 03:20:23,855 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:20:23,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:24,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5832 states to 4046 states and 5832 transitions. [2023-11-19 03:20:24,066 INFO L276 IsEmpty]: Start isEmpty. Operand 4046 states and 5832 transitions. [2023-11-19 03:20:24,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2023-11-19 03:20:24,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:24,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:25,640 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 03:20:27,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-19 03:20:28,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:28,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5884 states to 4048 states and 5884 transitions. [2023-11-19 03:20:28,159 INFO L276 IsEmpty]: Start isEmpty. Operand 4048 states and 5884 transitions. [2023-11-19 03:20:28,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2023-11-19 03:20:28,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:28,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:28,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:20:28,760 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 03:20:28,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:20:28,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5887 states to 4050 states and 5887 transitions. [2023-11-19 03:20:28,844 INFO L276 IsEmpty]: Start isEmpty. Operand 4050 states and 5887 transitions. [2023-11-19 03:20:28,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2023-11-19 03:20:28,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:20:28,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:20:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat